Dead code tells no tales

15 files changed, 0 insertions, 17109 deletions

diff --git a/drivers/gles2/SCsub b/drivers/gles2/SCsub
deleted file mode 100644
index dedd794dba..0000000000
--- a/drivers/gles2/SCsub
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env python
-
-Import('env')
-
-env.add_source_files(env.drivers_sources, "*.cpp")
-
-SConscript("shaders/SCsub")
-
-Export('env')
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp
deleted file mode 100644
index 7cd26078fb..0000000000
--- a/drivers/gles2/rasterizer_gles2.cpp
+++ /dev/null
@@ -1,10766 +0,0 @@
-/*************************************************************************/
-/*  rasterizer_gles2.cpp                                                 */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#ifdef GLES2_ENABLED
-
-#include "rasterizer_gles2.h"
-#include "gl_context/context_gl.h"
-#include "os/os.h"
-#include "project_settings.h"
-#include "servers/visual/particle_system_sw.h"
-#include "servers/visual/shader_language.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef GLEW_ENABLED
-#define _GL_HALF_FLOAT_OES 0x140B
-#else
-#define _GL_HALF_FLOAT_OES 0x8D61
-#endif
-
-#define _GL_RGBA16F_EXT 0x881A
-#define _GL_RGB16F_EXT 0x881B
-#define _GL_RG16F_EXT 0x822F
-#define _GL_R16F_EXT 0x822D
-#define _GL_R32F_EXT 0x822E
-
-#define _GL_RED_EXT 0x1903
-#define _GL_RG_EXT 0x8227
-#define _GL_R8_EXT 0x8229
-#define _GL_RG8_EXT 0x822B
-
-#define _DEPTH_COMPONENT24_OES 0x81A6
-
-#ifdef GLEW_ENABLED
-#define _glClearDepth glClearDepth
-#else
-#define _glClearDepth glClearDepthf
-#endif
-
-#define _GL_SRGB_EXT 0x8C40
-#define _GL_SRGB_ALPHA_EXT 0x8C42
-
-#define _GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE
-#define _GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF
-
-//#define DEBUG_OPENGL
-
-#ifdef DEBUG_OPENGL
-
-#define DEBUG_TEST_ERROR(m_section)                                         \
-	{                                                                       \
-		print_line("AT: " + String(m_section));                             \
-		glFlush();                                                          \
-		uint32_t err = glGetError();                                        \
-		if (err) {                                                          \
-			print_line("OpenGL Error #" + itos(err) + " at: " + m_section); \
-		}                                                                   \
-	}
-
-#else
-
-#define DEBUG_TEST_ERROR(m_section)
-
-#endif
-
-static RasterizerGLES2 *_singleton = NULL;
-
-#ifdef GLES_NO_CLIENT_ARRAYS
-static float GlobalVertexBuffer[MAX_POLYGON_VERTICES * 8] = { 0 };
-#endif
-
-static const GLenum prim_type[] = { GL_POINTS, GL_LINES, GL_TRIANGLES, GL_TRIANGLE_FAN };
-
-_FORCE_INLINE_ static void _set_color_attrib(const Color &p_color) {
-
-	GLfloat c[4] = { p_color.r, p_color.g, p_color.b, p_color.a };
-	glVertexAttrib4fv(VS::ARRAY_COLOR, c);
-}
-
-static _FORCE_INLINE_ uint16_t make_half_float(float f) {
-
-	union {
-		float fv;
-		uint32_t ui;
-	} ci;
-	ci.fv = f;
-
-	unsigned int x = ci.ui;
-	unsigned int sign = (unsigned short)(x >> 31);
-	unsigned int mantissa;
-	unsigned int exp;
-	uint16_t hf;
-
-	// get mantissa
-	mantissa = x & ((1 << 23) - 1);
-	// get exponent bits
-	exp = x & (0xFF << 23);
-	if (exp >= 0x47800000) {
-		// check if the original single precision float number is a NaN
-		if (mantissa && (exp == (0xFF << 23))) {
-			// we have a single precision NaN
-			mantissa = (1 << 23) - 1;
-		} else {
-			// 16-bit half-float representation stores number as Inf
-			mantissa = 0;
-		}
-		hf = (((uint16_t)sign) << 15) | (uint16_t)((0x1F << 10)) |
-			 (uint16_t)(mantissa >> 13);
-	}
-	// check if exponent is <= -15
-	else if (exp <= 0x38000000) {
-
-		/*// store a denorm half-float value or zero
-	exp = (0x38000000 - exp) >> 23;
-	mantissa >>= (14 + exp);
-
-	hf = (((uint16_t)sign) << 15) | (uint16_t)(mantissa);
-	*/
-		hf = 0; //denormals do not work for 3D, convert to zero
-	} else {
-		hf = (((uint16_t)sign) << 15) |
-			 (uint16_t)((exp - 0x38000000) >> 13) |
-			 (uint16_t)(mantissa >> 13);
-	}
-
-	return hf;
-}
-
-void RasterizerGLES2::_draw_primitive(int p_points, const Vector3 *p_vertices, const Vector3 *p_normals, const Color *p_colors, const Vector3 *p_uvs, const Plane *p_tangents, int p_instanced) {
-
-	ERR_FAIL_COND(!p_vertices);
-	ERR_FAIL_COND(p_points < 1 || p_points > 4);
-
-	bool quad = false;
-
-	GLenum type;
-	switch (p_points) {
-
-		case 1: type = GL_POINTS; break;
-		case 2: type = GL_LINES; break;
-		case 4: quad = true; p_points = 3;
-		case 3: type = GL_TRIANGLES; break;
-	};
-
-	glBindBuffer(GL_ARRAY_BUFFER, 0);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-
-	GLfloat vert_array[18];
-	GLfloat normal_array[18];
-	GLfloat color_array[24];
-	GLfloat tangent_array[24];
-	GLfloat uv_array[18];
-
-	glEnableVertexAttribArray(VS::ARRAY_VERTEX);
-	glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, false, 0, vert_array);
-
-	for (int i = 0; i < p_points; i++) {
-
-		vert_array[i * 3 + 0] = p_vertices[i].x;
-		vert_array[i * 3 + 1] = p_vertices[i].y;
-		vert_array[i * 3 + 2] = p_vertices[i].z;
-		if (quad) {
-			int idx = 2 + i;
-			if (idx == 4)
-				idx = 0;
-			vert_array[9 + i * 3 + 0] = p_vertices[idx].x;
-			vert_array[9 + i * 3 + 1] = p_vertices[idx].y;
-			vert_array[9 + i * 3 + 2] = p_vertices[idx].z;
-		}
-	}
-
-	if (p_normals) {
-		glEnableVertexAttribArray(VS::ARRAY_NORMAL);
-		glVertexAttribPointer(VS::ARRAY_NORMAL, 3, GL_FLOAT, false, 0, normal_array);
-		for (int i = 0; i < p_points; i++) {
-
-			normal_array[i * 3 + 0] = p_normals[i].x;
-			normal_array[i * 3 + 1] = p_normals[i].y;
-			normal_array[i * 3 + 2] = p_normals[i].z;
-			if (quad) {
-				int idx = 2 + i;
-				if (idx == 4)
-					idx = 0;
-				normal_array[9 + i * 3 + 0] = p_normals[idx].x;
-				normal_array[9 + i * 3 + 1] = p_normals[idx].y;
-				normal_array[9 + i * 3 + 2] = p_normals[idx].z;
-			}
-		}
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_NORMAL);
-	}
-
-	if (p_colors) {
-		glEnableVertexAttribArray(VS::ARRAY_COLOR);
-		glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, 0, color_array);
-		for (int i = 0; i < p_points; i++) {
-
-			color_array[i * 4 + 0] = p_colors[i].r;
-			color_array[i * 4 + 1] = p_colors[i].g;
-			color_array[i * 4 + 2] = p_colors[i].b;
-			color_array[i * 4 + 3] = p_colors[i].a;
-			if (quad) {
-				int idx = 2 + i;
-				if (idx == 4)
-					idx = 0;
-				color_array[12 + i * 4 + 0] = p_colors[idx].r;
-				color_array[12 + i * 4 + 1] = p_colors[idx].g;
-				color_array[12 + i * 4 + 2] = p_colors[idx].b;
-				color_array[12 + i * 4 + 3] = p_colors[idx].a;
-			}
-		}
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_COLOR);
-	}
-
-	if (p_tangents) {
-		glEnableVertexAttribArray(VS::ARRAY_TANGENT);
-		glVertexAttribPointer(VS::ARRAY_TANGENT, 4, GL_FLOAT, false, 0, tangent_array);
-		for (int i = 0; i < p_points; i++) {
-
-			tangent_array[i * 4 + 0] = p_tangents[i].normal.x;
-			tangent_array[i * 4 + 1] = p_tangents[i].normal.y;
-			tangent_array[i * 4 + 2] = p_tangents[i].normal.z;
-			tangent_array[i * 4 + 3] = p_tangents[i].d;
-			if (quad) {
-				int idx = 2 + i;
-				if (idx == 4)
-					idx = 0;
-				tangent_array[12 + i * 4 + 0] = p_tangents[idx].normal.x;
-				tangent_array[12 + i * 4 + 1] = p_tangents[idx].normal.y;
-				tangent_array[12 + i * 4 + 2] = p_tangents[idx].normal.z;
-				tangent_array[12 + i * 4 + 3] = p_tangents[idx].d;
-			}
-		}
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_TANGENT);
-	}
-
-	if (p_uvs) {
-
-		glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
-		glVertexAttribPointer(VS::ARRAY_TEX_UV, 3, GL_FLOAT, false, 0, uv_array);
-		for (int i = 0; i < p_points; i++) {
-
-			uv_array[i * 3 + 0] = p_uvs[i].x;
-			uv_array[i * 3 + 1] = p_uvs[i].y;
-			uv_array[i * 3 + 2] = p_uvs[i].z;
-			if (quad) {
-				int idx = 2 + i;
-				if (idx == 4)
-					idx = 0;
-				uv_array[9 + i * 3 + 0] = p_uvs[idx].x;
-				uv_array[9 + i * 3 + 1] = p_uvs[idx].y;
-				uv_array[9 + i * 3 + 2] = p_uvs[idx].z;
-			}
-		}
-
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
-	}
-
-	/*
-	if (p_instanced>1)
-		glDrawArraysInstanced(type,0,p_points,p_instanced);
-	else
-	*/
-
-	glDrawArrays(type, 0, quad ? 6 : p_points);
-};
-
-/* TEXTURE API */
-#define _EXT_COMPRESSED_RGB_PVRTC_4BPPV1_IMG 0x8C00
-#define _EXT_COMPRESSED_RGB_PVRTC_2BPPV1_IMG 0x8C01
-#define _EXT_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG 0x8C02
-#define _EXT_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG 0x8C03
-
-#define _EXT_COMPRESSED_SRGB_PVRTC_2BPPV1_EXT 0x8A54
-#define _EXT_COMPRESSED_SRGB_PVRTC_4BPPV1_EXT 0x8A55
-#define _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_2BPPV1_EXT 0x8A56
-#define _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_4BPPV1_EXT 0x8A57
-
-#define _EXT_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1
-#define _EXT_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2
-#define _EXT_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3
-
-#define _EXT_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70
-#define _EXT_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT 0x8C71
-#define _EXT_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72
-#define _EXT_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT 0x8C73
-
-#define _EXT_COMPRESSED_RED_RGTC1_EXT 0x8DBB
-#define _EXT_COMPRESSED_RED_RGTC1 0x8DBB
-#define _EXT_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC
-#define _EXT_COMPRESSED_RG_RGTC2 0x8DBD
-#define _EXT_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE
-#define _EXT_COMPRESSED_SIGNED_RED_RGTC1_EXT 0x8DBC
-#define _EXT_COMPRESSED_RED_GREEN_RGTC2_EXT 0x8DBD
-#define _EXT_COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT 0x8DBE
-#define _EXT_ETC1_RGB8_OES 0x8D64
-
-#define _EXT_SLUMINANCE_NV 0x8C46
-#define _EXT_SLUMINANCE_ALPHA_NV 0x8C44
-#define _EXT_SRGB8_NV 0x8C41
-#define _EXT_SLUMINANCE8_NV 0x8C47
-#define _EXT_SLUMINANCE8_ALPHA8_NV 0x8C45
-
-#define _EXT_COMPRESSED_SRGB_S3TC_DXT1_NV 0x8C4C
-#define _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_NV 0x8C4D
-#define _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_NV 0x8C4E
-#define _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_NV 0x8C4F
-
-#define _EXT_ATC_RGB_AMD 0x8C92
-#define _EXT_ATC_RGBA_EXPLICIT_ALPHA_AMD 0x8C93
-#define _EXT_ATC_RGBA_INTERPOLATED_ALPHA_AMD 0x87EE
-
-/* TEXTURE API */
-
-Ref<Image> RasterizerGLES2::_get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, GLenum &r_gl_format, GLenum &r_gl_internal_format, int &r_gl_components, bool &r_has_alpha_cache, bool &r_compressed) {
-
-	r_has_alpha_cache = false;
-	r_compressed = false;
-	r_gl_format = 0;
-	Ref<Image> image = p_image;
-
-	switch (p_format) {
-
-		case Image::FORMAT_L8: {
-			r_gl_components = 1;
-			r_gl_format = GL_LUMINANCE;
-			r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_SLUMINANCE_NV : GL_LUMINANCE;
-
-		} break;
-		case Image::FORMAT_INTENSITY: {
-
-			if (!image.empty())
-				image.convert(Image::FORMAT_RGBA8);
-			r_gl_components = 4;
-			r_gl_format = GL_RGBA;
-			r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _GL_SRGB_ALPHA_EXT : GL_RGBA;
-			r_has_alpha_cache = true;
-		} break;
-		case Image::FORMAT_LA8: {
-
-			//image.convert(Image::FORMAT_RGBA8);
-			r_gl_components = 2;
-			r_gl_format = GL_LUMINANCE_ALPHA;
-			r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_SLUMINANCE_ALPHA_NV : GL_LUMINANCE_ALPHA;
-			r_has_alpha_cache = true;
-		} break;
-
-		case Image::FORMAT_INDEXED: {
-
-			if (!image.empty())
-				image.convert(Image::FORMAT_RGB8);
-			r_gl_components = 3;
-			r_gl_format = GL_RGB;
-			r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _GL_SRGB_EXT : GL_RGB;
-
-		} break;
-
-		case Image::FORMAT_INDEXED_ALPHA: {
-
-			if (!image.empty())
-				image.convert(Image::FORMAT_RGBA8);
-			r_gl_components = 4;
-
-			if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-				if (srgb_supported) {
-					r_gl_format = GL_RGBA;
-					r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-				} else {
-					r_gl_internal_format = GL_RGBA;
-					if (!image.empty())
-						image.srgb_to_linear();
-				}
-			} else {
-				r_gl_internal_format = GL_RGBA;
-			}
-			r_has_alpha_cache = true;
-
-		} break;
-		case Image::FORMAT_RGB8: {
-
-			r_gl_components = 3;
-
-			if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-				if (srgb_supported) {
-					r_gl_internal_format = _GL_SRGB_EXT;
-					r_gl_format = GL_RGB;
-				} else {
-					r_gl_internal_format = GL_RGB;
-					if (!image.empty())
-						image.srgb_to_linear();
-				}
-			} else {
-				r_gl_internal_format = GL_RGB;
-			}
-		} break;
-		case Image::FORMAT_RGBA8: {
-
-			r_gl_components = 4;
-			if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-				if (srgb_supported) {
-					r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					r_gl_format = GL_RGBA;
-					//r_gl_internal_format=GL_RGBA;
-				} else {
-					r_gl_internal_format = GL_RGBA;
-					if (!image.empty())
-						image.srgb_to_linear();
-				}
-			} else {
-				r_gl_internal_format = GL_RGBA;
-			}
-
-			r_has_alpha_cache = true;
-		} break;
-		case Image::FORMAT_DXT1: {
-
-			if (!s3tc_supported || (!s3tc_srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 4;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGBA;
-						r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					} else {
-						r_gl_internal_format = GL_RGBA;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGBA;
-				}
-				r_has_alpha_cache = true;
-
-			} else {
-
-				r_gl_components = 1; //doesn't matter much
-				r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_NV : _EXT_COMPRESSED_RGBA_S3TC_DXT1_EXT;
-				r_compressed = true;
-			};
-
-		} break;
-		case Image::FORMAT_DXT3: {
-
-			if (!s3tc_supported || (!s3tc_srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 4;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGBA;
-						r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					} else {
-						r_gl_internal_format = GL_RGBA;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGBA;
-				}
-				r_has_alpha_cache = true;
-
-			} else {
-				r_gl_components = 1; //doesn't matter much
-				r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_NV : _EXT_COMPRESSED_RGBA_S3TC_DXT3_EXT;
-
-				r_has_alpha_cache = true;
-				r_compressed = true;
-			};
-
-		} break;
-		case Image::FORMAT_DXT5: {
-
-			if (!s3tc_supported || (!s3tc_srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 4;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGBA;
-						r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					} else {
-						r_gl_internal_format = GL_RGBA;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGBA;
-				}
-				r_has_alpha_cache = true;
-
-			} else {
-				r_gl_components = 1; //doesn't matter much
-				r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_NV : _EXT_COMPRESSED_RGBA_S3TC_DXT5_EXT;
-				r_has_alpha_cache = true;
-				r_compressed = true;
-			};
-
-		} break;
-		case Image::FORMAT_ATI1: {
-
-			if (!latc_supported) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 4;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGBA;
-						r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					} else {
-						r_gl_internal_format = GL_RGBA;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGBA;
-				}
-				r_has_alpha_cache = true;
-
-			} else {
-
-				r_gl_internal_format = _EXT_COMPRESSED_LUMINANCE_LATC1_EXT;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			};
-
-		} break;
-		case Image::FORMAT_ATI2: {
-
-			if (!latc_supported) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 4;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGBA;
-						r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					} else {
-						r_gl_internal_format = GL_RGBA;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGBA;
-				}
-				r_has_alpha_cache = true;
-
-			} else {
-				r_gl_internal_format = _EXT_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			};
-		} break;
-		case Image::FORMAT_PVRTC2: {
-
-			if (!pvr_supported || (!pvr_srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 4;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGBA;
-						r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					} else {
-						r_gl_internal_format = GL_RGBA;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGBA;
-				}
-				r_has_alpha_cache = true;
-
-			} else {
-
-				r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_PVRTC_2BPPV1_EXT : _EXT_COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			}
-
-		} break;
-		case Image::FORMAT_PVRTC2A: {
-
-			if (!pvr_supported || (!pvr_srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
-
-				if (!image.empty())
-					image.decompress();
-				r_gl_components = 4;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGBA;
-						r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					} else {
-						r_gl_internal_format = GL_RGBA;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGBA;
-				}
-				r_has_alpha_cache = true;
-
-			} else {
-
-				r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_2BPPV1_EXT : _EXT_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			}
-
-		} break;
-		case Image::FORMAT_PVRTC4: {
-
-			if (!pvr_supported || (!pvr_srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
-
-				if (!image.empty())
-					image.decompress();
-				r_gl_components = 4;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGBA;
-						r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					} else {
-						r_gl_internal_format = GL_RGBA;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGBA;
-				}
-				r_has_alpha_cache = true;
-			} else {
-
-				r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_PVRTC_4BPPV1_EXT : _EXT_COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			}
-
-		} break;
-		case Image::FORMAT_PVRTC4A: {
-
-			if (!pvr_supported || (!pvr_srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
-
-				if (!image.empty())
-					image.decompress();
-				r_gl_components = 4;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGBA;
-						r_gl_internal_format = _GL_SRGB_ALPHA_EXT;
-					} else {
-						r_gl_internal_format = GL_RGBA;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGBA;
-				}
-				r_has_alpha_cache = true;
-
-			} else {
-				r_gl_internal_format = (srgb_supported && p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_4BPPV1_EXT : _EXT_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			}
-
-		} break;
-		case Image::FORMAT_ETC: {
-
-			if (!etc_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 3;
-				if (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
-
-					if (srgb_supported) {
-						r_gl_format = GL_RGB;
-						r_gl_internal_format = _GL_SRGB_EXT;
-					} else {
-						r_gl_internal_format = GL_RGB;
-						if (!image.empty())
-							image.srgb_to_linear();
-					}
-				} else {
-					r_gl_internal_format = GL_RGB;
-				}
-				r_gl_internal_format = GL_RGB;
-
-			} else {
-
-				r_gl_internal_format = _EXT_ETC1_RGB8_OES;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			}
-
-		} break;
-		case Image::FORMAT_ATC: {
-
-			if (!atitc_supported) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 3;
-				r_gl_internal_format = GL_RGB;
-
-			} else {
-
-				r_gl_internal_format = _EXT_ATC_RGB_AMD;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			}
-
-		} break;
-		case Image::FORMAT_ATC_ALPHA_EXPLICIT: {
-
-			if (!atitc_supported) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 4;
-				r_gl_internal_format = GL_RGBA;
-
-			} else {
-
-				r_gl_internal_format = _EXT_ATC_RGBA_EXPLICIT_ALPHA_AMD;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			}
-
-		} break;
-		case Image::FORMAT_ATC_ALPHA_INTERPOLATED: {
-
-			if (!atitc_supported) {
-
-				if (!image.empty()) {
-					image.decompress();
-				}
-				r_gl_components = 4;
-				r_gl_internal_format = GL_RGBA;
-
-			} else {
-
-				r_gl_internal_format = _EXT_ATC_RGBA_INTERPOLATED_ALPHA_AMD;
-				r_gl_components = 1; //doesn't matter much
-				r_compressed = true;
-			}
-
-		} break;
-		case Image::FORMAT_YUV_422:
-		case Image::FORMAT_YUV_444: {
-
-			if (!image.empty())
-				image.convert(Image::FORMAT_RGB8);
-			r_gl_internal_format = GL_RGB;
-			r_gl_components = 3;
-
-		} break;
-
-		default: {
-
-			ERR_FAIL_V(Image());
-		}
-	}
-
-	if (r_gl_format == 0) {
-		r_gl_format = r_gl_internal_format;
-	}
-
-	return image;
-}
-
-static const GLenum _cube_side_enum[6] = {
-
-	GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
-	GL_TEXTURE_CUBE_MAP_POSITIVE_X,
-	GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
-	GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
-	GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
-	GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
-
-};
-
-RID RasterizerGLES2::texture_create() {
-
-	Texture *texture = memnew(Texture);
-	ERR_FAIL_COND_V(!texture, RID());
-	glGenTextures(1, &texture->tex_id);
-	texture->active = false;
-	texture->total_data_size = 0;
-
-	return texture_owner.make_rid(texture);
-}
-
-void RasterizerGLES2::texture_allocate(RID p_texture, int p_width, int p_height, Image::Format p_format, uint32_t p_flags) {
-
-	bool has_alpha_cache;
-	int components;
-	GLenum format;
-	GLenum internal_format;
-	bool compressed;
-
-	int po2_width = next_power_of_2(p_width);
-	int po2_height = next_power_of_2(p_height);
-
-	if (p_flags & VS::TEXTURE_FLAG_VIDEO_SURFACE) {
-		p_flags &= ~VS::TEXTURE_FLAG_MIPMAPS; // no mipies for video
-	}
-
-	Texture *texture = texture_owner.get(p_texture);
-	ERR_FAIL_COND(!texture);
-	texture->width = p_width;
-	texture->height = p_height;
-	texture->format = p_format;
-	texture->flags = p_flags;
-	texture->target = (p_flags & VS::TEXTURE_FLAG_CUBEMAP) ? GL_TEXTURE_CUBE_MAP : GL_TEXTURE_2D;
-
-	_get_gl_image_and_format(Image(), texture->format, texture->flags, format, internal_format, components, has_alpha_cache, compressed);
-
-	bool scale_textures = !compressed && !(p_flags & VS::TEXTURE_FLAG_VIDEO_SURFACE) && (!npo2_textures_available || p_flags & VS::TEXTURE_FLAG_MIPMAPS);
-
-	if (scale_textures) {
-		texture->alloc_width = po2_width;
-		texture->alloc_height = po2_height;
-		//print_line("scale because npo2: "+itos(npo2_textures_available)+" mm: "+itos(p_format&VS::TEXTURE_FLAG_MIPMAPS)+" "+itos(p_mipmap_count) );
-	} else {
-
-		texture->alloc_width = texture->width;
-		texture->alloc_height = texture->height;
-	};
-
-	if (!(p_flags & VS::TEXTURE_FLAG_VIDEO_SURFACE) && shrink_textures_x2) {
-		texture->alloc_height = MAX(1, texture->alloc_height / 2);
-		texture->alloc_width = MAX(1, texture->alloc_width / 2);
-	}
-
-	texture->gl_components_cache = components;
-	texture->gl_format_cache = format;
-	texture->gl_internal_format_cache = internal_format;
-	texture->format_has_alpha = has_alpha_cache;
-	texture->compressed = compressed;
-	texture->has_alpha = false; //by default it doesn't have alpha unless something with alpha is blitteds
-	texture->data_size = 0;
-	texture->mipmaps = 0;
-
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(texture->target, texture->tex_id);
-
-	if (p_flags & VS::TEXTURE_FLAG_VIDEO_SURFACE) {
-		//prealloc if video
-		glTexImage2D(texture->target, 0, internal_format, p_width, p_height, 0, format, GL_UNSIGNED_BYTE, NULL);
-	}
-
-	texture->active = true;
-}
-
-void RasterizerGLES2::texture_set_data(RID p_texture, const Image &p_image, VS::CubeMapSide p_cube_side) {
-
-	Texture *texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND(!texture);
-	ERR_FAIL_COND(!texture->active);
-	ERR_FAIL_COND(texture->render_target);
-	ERR_FAIL_COND(texture->format != p_image.get_format());
-	ERR_FAIL_COND(p_image.empty());
-
-	int components;
-	GLenum format;
-	GLenum internal_format;
-	bool alpha;
-	bool compressed;
-
-	if (keep_copies && !(texture->flags & VS::TEXTURE_FLAG_VIDEO_SURFACE) && !(use_reload_hooks && texture->reloader)) {
-		texture->image[p_cube_side] = p_image;
-	}
-
-	Image img = _get_gl_image_and_format(p_image, p_image.get_format(), texture->flags, format, internal_format, components, alpha, compressed);
-
-	if (texture->alloc_width != img.get_width() || texture->alloc_height != img.get_height()) {
-
-		if (texture->alloc_width == img.get_width() / 2 && texture->alloc_height == img.get_height() / 2) {
-
-			img.shrink_x2();
-		} else if (img.get_format() <= Image::FORMAT_INDEXED_ALPHA) {
-
-			img.resize(texture->alloc_width, texture->alloc_height, Image::INTERPOLATE_BILINEAR);
-		}
-	};
-
-	if (!(texture->flags & VS::TEXTURE_FLAG_VIDEO_SURFACE) && img.detect_alpha() == Image::ALPHA_BLEND) {
-		texture->has_alpha = true;
-	}
-
-	GLenum blit_target = (texture->target == GL_TEXTURE_CUBE_MAP) ? _cube_side_enum[p_cube_side] : GL_TEXTURE_2D;
-
-	texture->data_size = img.get_data().size();
-	PoolVector<uint8_t>::Read read = img.get_data().read();
-
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(texture->target, texture->tex_id);
-
-	texture->ignore_mipmaps = compressed && img.get_mipmaps() == 0;
-
-	if (texture->flags & VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps)
-		glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, use_fast_texture_filter ? GL_LINEAR_MIPMAP_NEAREST : GL_LINEAR_MIPMAP_LINEAR);
-	else {
-		if (texture->flags & VS::TEXTURE_FLAG_FILTER) {
-			glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-		} else {
-			glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-		}
-	}
-
-	if (texture->flags & VS::TEXTURE_FLAG_FILTER) {
-
-		glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); // Linear Filtering
-
-	} else {
-
-		glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); // raw Filtering
-	}
-
-	bool force_clamp_to_edge = !(texture->flags & VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps) && (next_power_of_2(texture->alloc_height) != texture->alloc_height || next_power_of_2(texture->alloc_width) != texture->alloc_width);
-
-	if (!force_clamp_to_edge && (texture->flags & VS::TEXTURE_FLAG_REPEAT || texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) && texture->target != GL_TEXTURE_CUBE_MAP) {
-
-		if (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) {
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT);
-		} else {
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-		}
-	} else {
-
-		//glTexParameterf( texture->target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE );
-		glTexParameterf(texture->target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-		glTexParameterf(texture->target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	}
-
-	if (use_anisotropic_filter) {
-
-		if (texture->flags & VS::TEXTURE_FLAG_ANISOTROPIC_FILTER) {
-
-			glTexParameterf(texture->target, _GL_TEXTURE_MAX_ANISOTROPY_EXT, anisotropic_level);
-		} else {
-			glTexParameterf(texture->target, _GL_TEXTURE_MAX_ANISOTROPY_EXT, 1);
-		}
-	}
-
-	int mipmaps = (texture->flags & VS::TEXTURE_FLAG_MIPMAPS && img.get_mipmaps() > 0) ? img.get_mipmaps() + 1 : 1;
-
-	int w = img.get_width();
-	int h = img.get_height();
-
-	int tsize = 0;
-	for (int i = 0; i < mipmaps; i++) {
-
-		int size, ofs;
-		img.get_mipmap_offset_and_size(i, ofs, size);
-
-		//print_line("mipmap: "+itos(i)+" size: "+itos(size)+" w: "+itos(mm_w)+", h: "+itos(mm_h));
-
-		if (texture->compressed) {
-			glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
-			glCompressedTexImage2D(blit_target, i, format, w, h, 0, size, &read[ofs]);
-
-		} else {
-			glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-			if (texture->flags & VS::TEXTURE_FLAG_VIDEO_SURFACE) {
-				glTexSubImage2D(blit_target, i, 0, 0, w, h, format, GL_UNSIGNED_BYTE, &read[ofs]);
-			} else {
-				glTexImage2D(blit_target, i, internal_format, w, h, 0, format, GL_UNSIGNED_BYTE, &read[ofs]);
-			}
-		}
-		tsize += size;
-
-		w = MAX(1, w >> 1);
-		h = MAX(1, h >> 1);
-	}
-
-	_rinfo.texture_mem -= texture->total_data_size;
-	texture->total_data_size = tsize;
-	_rinfo.texture_mem += texture->total_data_size;
-
-	//printf("texture: %i x %i - size: %i - total: %i\n",texture->width,texture->height,tsize,_rinfo.texture_mem);
-
-	if (texture->flags & VS::TEXTURE_FLAG_MIPMAPS && mipmaps == 1 && !texture->ignore_mipmaps) {
-		//generate mipmaps if they were requested and the image does not contain them
-		glGenerateMipmap(texture->target);
-	}
-
-	texture->mipmaps = mipmaps;
-
-	if (mipmaps > 1) {
-
-		//glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, mipmaps-1 ); - assumed to have all, always
-	}
-
-	//texture_set_flags(p_texture,texture->flags);
-}
-
-Image RasterizerGLES2::texture_get_data(RID p_texture, VS::CubeMapSide p_cube_side) const {
-
-	Texture *texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND_V(!texture, Image());
-	ERR_FAIL_COND_V(!texture->active, Image());
-	ERR_FAIL_COND_V(texture->data_size == 0, Image());
-	ERR_FAIL_COND_V(texture->render_target, Image());
-
-	return texture->image[p_cube_side];
-
-#if 0
-
-	Texture * texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND_V(!texture,Image());
-	ERR_FAIL_COND_V(!texture->active,Image());
-	ERR_FAIL_COND_V(texture->data_size==0,Image());
-
-	PoolVector<uint8_t> data;
-	GLenum format,type=GL_UNSIGNED_BYTE;
-	Image::Format fmt;
-	int pixelsize=0;
-	int pixelshift=0;
-	int minw=1,minh=1;
-	bool compressed=false;
-
-	fmt=texture->format;
-
-	switch(texture->format) {
-
-		case Image::FORMAT_L8: {
-
-			format=GL_LUMINANCE;
-			type=GL_UNSIGNED_BYTE;
-			data.resize(texture->alloc_width*texture->alloc_height);
-			pixelsize=1;
-
-		} break;
-		case Image::FORMAT_INTENSITY: {
-			return Image();
-		} break;
-		case Image::FORMAT_LA8: {
-
-			format=GL_LUMINANCE_ALPHA;
-			type=GL_UNSIGNED_BYTE;
-			pixelsize=2;
-
-		} break;
-		case Image::FORMAT_RGB8: {
-			format=GL_RGB;
-			type=GL_UNSIGNED_BYTE;
-			pixelsize=3;
-		} break;
-		case Image::FORMAT_RGBA8: {
-
-			format=GL_RGBA;
-			type=GL_UNSIGNED_BYTE;
-			pixelsize=4;
-		} break;
-		case Image::FORMAT_INDEXED: {
-
-			format=GL_RGB;
-			type=GL_UNSIGNED_BYTE;
-			fmt=Image::FORMAT_RGB8;
-			pixelsize=3;
-		} break;
-		case Image::FORMAT_INDEXED_ALPHA: {
-
-			format=GL_RGBA;
-			type=GL_UNSIGNED_BYTE;
-			fmt=Image::FORMAT_RGBA8;
-			pixelsize=4;
-
-		} break;
-		case Image::FORMAT_DXT1: {
-
-			pixelsize=1; //doesn't matter much
-			format=GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
-			compressed=true;
-			pixelshift=1;
-			minw=minh=4;
-
-		} break;
-		case Image::FORMAT_DXT3: {
-			pixelsize=1; //doesn't matter much
-			format=GL_COMPRESSED_RGBA_S3TC_DXT3_EXT;
-			compressed=true;
-			minw=minh=4;
-
-		} break;
-		case Image::FORMAT_DXT5: {
-
-			pixelsize=1; //doesn't matter much
-			format=GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
-			compressed=true;
-			minw=minh=4;
-
-		} break;
-		case Image::FORMAT_ATI1: {
-
-			format=GL_COMPRESSED_RED_RGTC1;
-			pixelsize=1; //doesn't matter much
-			compressed=true;
-			pixelshift=1;
-			minw=minh=4;
-
-		} break;
-		case Image::FORMAT_ATI2: {
-
-			format=GL_COMPRESSED_RG_RGTC2;
-			pixelsize=1; //doesn't matter much
-			compressed=true;
-			minw=minh=4;
-
-		} break;
-
-		default:{}
-	}
-
-	data.resize(texture->data_size);
-	PoolVector<uint8_t>::Write wb = data.write();
-
-	glActiveTexture(GL_TEXTURE0);
-	int ofs=0;
-	glBindTexture(texture->target,texture->tex_id);
-
-	int w=texture->alloc_width;
-	int h=texture->alloc_height;
-	for(int i=0;i<texture->mipmaps+1;i++) {
-
-		if (compressed) {
-
-			glPixelStorei(GL_PACK_ALIGNMENT, 4);
-			glGetCompressedTexImage(texture->target,i,&wb[ofs]);
-
-		} else {
-			glPixelStorei(GL_PACK_ALIGNMENT, 1);
-			glGetTexImage(texture->target,i,format,type,&wb[ofs]);
-		}
-
-		int size = (w*h*pixelsize)>>pixelshift;
-		ofs+=size;
-
-		w=MAX(minw,w>>1);
-		h=MAX(minh,h>>1);
-
-	}
-
-
-	wb=PoolVector<uint8_t>::Write();
-
-	Image img(texture->alloc_width,texture->alloc_height,texture->mipmaps,fmt,data);
-
-	if (texture->format<Image::FORMAT_INDEXED && (texture->alloc_width!=texture->width || texture->alloc_height!=texture->height))
-		img.resize(texture->width,texture->height);
-
-	return img;
-#endif
-}
-
-void RasterizerGLES2::texture_set_flags(RID p_texture, uint32_t p_flags) {
-
-	Texture *texture = texture_owner.get(p_texture);
-	ERR_FAIL_COND(!texture);
-	if (texture->render_target) {
-
-		p_flags &= VS::TEXTURE_FLAG_FILTER; //can change only filter
-	}
-
-	bool had_mipmaps = texture->flags & VS::TEXTURE_FLAG_MIPMAPS;
-
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(texture->target, texture->tex_id);
-	uint32_t cube = texture->flags & VS::TEXTURE_FLAG_CUBEMAP;
-	texture->flags = p_flags | cube; // can't remove a cube from being a cube
-
-	bool force_clamp_to_edge = !(p_flags & VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps) && (next_power_of_2(texture->alloc_height) != texture->alloc_height || next_power_of_2(texture->alloc_width) != texture->alloc_width);
-
-	if (!force_clamp_to_edge && (texture->flags & VS::TEXTURE_FLAG_REPEAT || texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) && texture->target != GL_TEXTURE_CUBE_MAP) {
-
-		if (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) {
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT);
-		} else {
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-		}
-	} else {
-		//glTexParameterf( texture->target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE );
-		glTexParameterf(texture->target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-		glTexParameterf(texture->target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	}
-
-	if (use_anisotropic_filter) {
-
-		if (texture->flags & VS::TEXTURE_FLAG_ANISOTROPIC_FILTER) {
-
-			glTexParameterf(texture->target, _GL_TEXTURE_MAX_ANISOTROPY_EXT, anisotropic_level);
-		} else {
-			glTexParameterf(texture->target, _GL_TEXTURE_MAX_ANISOTROPY_EXT, 1);
-		}
-	}
-
-	if (texture->flags & VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps) {
-		if (!had_mipmaps && texture->mipmaps == 1) {
-			glGenerateMipmap(texture->target);
-		}
-		glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, use_fast_texture_filter ? GL_LINEAR_MIPMAP_NEAREST : GL_LINEAR_MIPMAP_LINEAR);
-
-	} else {
-		if (texture->flags & VS::TEXTURE_FLAG_FILTER) {
-			glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-		} else {
-			glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-		}
-	}
-
-	if (texture->flags & VS::TEXTURE_FLAG_FILTER) {
-
-		glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); // Linear Filtering
-
-	} else {
-
-		glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); // raw Filtering
-	}
-}
-uint32_t RasterizerGLES2::texture_get_flags(RID p_texture) const {
-
-	Texture *texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND_V(!texture, 0);
-
-	return texture->flags;
-}
-Image::Format RasterizerGLES2::texture_get_format(RID p_texture) const {
-
-	Texture *texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND_V(!texture, Image::FORMAT_L8);
-
-	return texture->format;
-}
-uint32_t RasterizerGLES2::texture_get_width(RID p_texture) const {
-
-	Texture *texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND_V(!texture, 0);
-
-	return texture->width;
-}
-uint32_t RasterizerGLES2::texture_get_height(RID p_texture) const {
-
-	Texture *texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND_V(!texture, 0);
-
-	return texture->height;
-}
-
-bool RasterizerGLES2::texture_has_alpha(RID p_texture) const {
-
-	Texture *texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND_V(!texture, 0);
-
-	return texture->has_alpha;
-}
-
-void RasterizerGLES2::texture_set_size_override(RID p_texture, int p_width, int p_height) {
-
-	Texture *texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND(!texture);
-	ERR_FAIL_COND(texture->render_target);
-
-	ERR_FAIL_COND(p_width <= 0 || p_width > 16384);
-	ERR_FAIL_COND(p_height <= 0 || p_height > 16384);
-	//real texture size is in alloc width and height
-	texture->width = p_width;
-	texture->height = p_height;
-}
-
-void RasterizerGLES2::texture_set_reload_hook(RID p_texture, ObjectID p_owner, const StringName &p_function) const {
-
-	Texture *texture = texture_owner.get(p_texture);
-
-	ERR_FAIL_COND(!texture);
-	ERR_FAIL_COND(texture->render_target);
-
-	texture->reloader = p_owner;
-	texture->reloader_func = p_function;
-	if (use_reload_hooks && p_owner && keep_copies) {
-
-		for (int i = 0; i < 6; i++)
-			texture->image[i] = Image();
-	}
-}
-
-GLuint RasterizerGLES2::_texture_get_name(RID p_tex) {
-
-	Texture *texture = texture_owner.get(p_tex);
-	ERR_FAIL_COND_V(!texture, 0);
-
-	return texture->tex_id;
-};
-
-void RasterizerGLES2::texture_set_path(RID p_texture, const String &p_path) {
-	Texture *texture = texture_owner.get(p_texture);
-	ERR_FAIL_COND(!texture);
-
-	texture->path = p_path;
-}
-
-String RasterizerGLES2::texture_get_path(RID p_texture) const {
-
-	Texture *texture = texture_owner.get(p_texture);
-	ERR_FAIL_COND_V(!texture, String());
-	return texture->path;
-}
-void RasterizerGLES2::texture_debug_usage(List<VS::TextureInfo> *r_info) {
-
-	List<RID> textures;
-	texture_owner.get_owned_list(&textures);
-
-	for (List<RID>::Element *E = textures.front(); E; E = E->next()) {
-
-		Texture *t = texture_owner.get(E->get());
-		if (!t)
-			continue;
-		VS::TextureInfo tinfo;
-		tinfo.path = t->path;
-		tinfo.format = t->format;
-		tinfo.size.x = t->alloc_width;
-		tinfo.size.y = t->alloc_height;
-		tinfo.bytes = t->total_data_size;
-		r_info->push_back(tinfo);
-	}
-}
-
-void RasterizerGLES2::texture_set_shrink_all_x2_on_set_data(bool p_enable) {
-
-	shrink_textures_x2 = p_enable;
-}
-
-/* SHADER API */
-
-RID RasterizerGLES2::shader_create(VS::ShaderMode p_mode) {
-
-	Shader *shader = memnew(Shader);
-	shader->mode = p_mode;
-	RID rid = shader_owner.make_rid(shader);
-	shader_set_mode(rid, p_mode);
-	_shader_make_dirty(shader);
-
-	return rid;
-}
-
-void RasterizerGLES2::shader_set_mode(RID p_shader, VS::ShaderMode p_mode) {
-
-	ERR_FAIL_INDEX(p_mode, 3);
-	Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND(!shader);
-	if (shader->custom_code_id && p_mode == shader->mode)
-		return;
-
-	if (shader->custom_code_id) {
-
-		switch (shader->mode) {
-			case VS::SHADER_MATERIAL: {
-				material_shader.free_custom_shader(shader->custom_code_id);
-			} break;
-			case VS::SHADER_CANVAS_ITEM: {
-				canvas_shader.free_custom_shader(shader->custom_code_id);
-			} break;
-		}
-
-		shader->custom_code_id = 0;
-	}
-
-	shader->mode = p_mode;
-
-	switch (shader->mode) {
-		case VS::SHADER_MATERIAL: {
-			shader->custom_code_id = material_shader.create_custom_shader();
-		} break;
-		case VS::SHADER_CANVAS_ITEM: {
-			shader->custom_code_id = canvas_shader.create_custom_shader();
-		} break;
-	}
-	_shader_make_dirty(shader);
-}
-VS::ShaderMode RasterizerGLES2::shader_get_mode(RID p_shader) const {
-
-	Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND_V(!shader, VS::SHADER_MATERIAL);
-	return shader->mode;
-}
-
-void RasterizerGLES2::shader_set_code(RID p_shader, const String &p_vertex, const String &p_fragment, const String &p_light, int p_vertex_ofs, int p_fragment_ofs, int p_light_ofs) {
-
-	Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND(!shader);
-
-#ifdef DEBUG_ENABLED
-	if (shader->vertex_code == p_vertex && shader->fragment_code == p_fragment && shader->light_code == p_light)
-		return;
-#endif
-	shader->fragment_code = p_fragment;
-	shader->vertex_code = p_vertex;
-	shader->light_code = p_light;
-	shader->fragment_line = p_fragment_ofs;
-	shader->vertex_line = p_vertex_ofs;
-	shader->light_line = p_light_ofs;
-	_shader_make_dirty(shader);
-}
-
-String RasterizerGLES2::shader_get_vertex_code(RID p_shader) const {
-
-	Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND_V(!shader, String());
-	return shader->vertex_code;
-}
-
-String RasterizerGLES2::shader_get_fragment_code(RID p_shader) const {
-
-	Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND_V(!shader, String());
-	return shader->fragment_code;
-}
-
-String RasterizerGLES2::shader_get_light_code(RID p_shader) const {
-
-	Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND_V(!shader, String());
-	return shader->light_code;
-}
-
-void RasterizerGLES2::_shader_make_dirty(Shader *p_shader) {
-
-	if (p_shader->dirty_list.in_list())
-		return;
-
-	_shader_dirty_list.add(&p_shader->dirty_list);
-}
-
-void RasterizerGLES2::shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const {
-
-	Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND(!shader);
-
-	if (shader->dirty_list.in_list())
-		_update_shader(shader); // ok should be not anymore dirty
-
-	Map<int, StringName> order;
-
-	for (Map<StringName, ShaderLanguage::Uniform>::Element *E = shader->uniforms.front(); E; E = E->next()) {
-
-		order[E->get().order] = E->key();
-	}
-
-	for (Map<int, StringName>::Element *E = order.front(); E; E = E->next()) {
-
-		PropertyInfo pi;
-		ShaderLanguage::Uniform &u = shader->uniforms[E->get()];
-		pi.name = E->get();
-		switch (u.type) {
-
-			case ShaderLanguage::TYPE_VOID:
-			case ShaderLanguage::TYPE_BOOL:
-			case ShaderLanguage::TYPE_FLOAT:
-			case ShaderLanguage::TYPE_VEC2:
-			case ShaderLanguage::TYPE_VEC3:
-			case ShaderLanguage::TYPE_MAT3:
-			case ShaderLanguage::TYPE_MAT4:
-			case ShaderLanguage::TYPE_VEC4:
-				pi.type = u.default_value.get_type();
-				break;
-			case ShaderLanguage::TYPE_TEXTURE:
-				pi.type = Variant::_RID;
-				pi.hint = PROPERTY_HINT_RESOURCE_TYPE;
-				pi.hint_string = "Texture";
-				break;
-			case ShaderLanguage::TYPE_CUBEMAP:
-				pi.type = Variant::_RID;
-				pi.hint = PROPERTY_HINT_RESOURCE_TYPE;
-				pi.hint_string = "CubeMap";
-				break;
-		};
-
-		p_param_list->push_back(pi);
-	}
-}
-
-void RasterizerGLES2::shader_set_default_texture_param(RID p_shader, const StringName &p_name, RID p_texture) {
-
-	Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND(!shader);
-	ERR_FAIL_COND(p_texture.is_valid() && !texture_owner.owns(p_texture));
-
-	if (p_texture.is_valid())
-		shader->default_textures[p_name] = p_texture;
-	else
-		shader->default_textures.erase(p_name);
-
-	_shader_make_dirty(shader);
-}
-
-RID RasterizerGLES2::shader_get_default_texture_param(RID p_shader, const StringName &p_name) const {
-	const Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND_V(!shader, RID());
-
-	const Map<StringName, RID>::Element *E = shader->default_textures.find(p_name);
-	if (!E)
-		return RID();
-	return E->get();
-}
-
-Variant RasterizerGLES2::shader_get_default_param(RID p_shader, const StringName &p_name) {
-
-	Shader *shader = shader_owner.get(p_shader);
-	ERR_FAIL_COND_V(!shader, Variant());
-
-	//update shader params if necessary
-	//make sure the shader is compiled and everything
-	//so the actual parameters can be properly retrieved!
-	if (shader->dirty_list.in_list()) {
-		_update_shader(shader);
-	}
-	if (shader->valid && shader->uniforms.has(p_name))
-		return shader->uniforms[p_name].default_value;
-
-	return Variant();
-}
-
-/* COMMON MATERIAL API */
-
-RID RasterizerGLES2::material_create() {
-
-	RID material = material_owner.make_rid(memnew(Material));
-	return material;
-}
-
-void RasterizerGLES2::material_set_shader(RID p_shader_material, RID p_shader) {
-
-	Material *material = material_owner.get(p_shader_material);
-	ERR_FAIL_COND(!material);
-	if (material->shader == p_shader)
-		return;
-	material->shader = p_shader;
-	material->shader_version = 0;
-}
-
-RID RasterizerGLES2::material_get_shader(RID p_shader_material) const {
-
-	Material *material = material_owner.get(p_shader_material);
-	ERR_FAIL_COND_V(!material, RID());
-	return material->shader;
-}
-
-void RasterizerGLES2::material_set_param(RID p_material, const StringName &p_param, const Variant &p_value) {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND(!material);
-
-	Map<StringName, Material::UniformData>::Element *E = material->shader_params.find(p_param);
-	if (E) {
-
-		if (p_value.get_type() == Variant::NIL) {
-
-			material->shader_params.erase(E);
-			material->shader_version = 0; //get default!
-		} else {
-			E->get().value = p_value;
-			E->get().inuse = true;
-		}
-	} else {
-
-		if (p_value.get_type() == Variant::NIL)
-			return;
-
-		Material::UniformData ud;
-		ud.index = -1;
-		ud.value = p_value;
-		ud.istexture = p_value.get_type() == Variant::_RID; /// cache it being texture
-		ud.inuse = true;
-		material->shader_params[p_param] = ud; //may be got at some point, or erased
-	}
-}
-Variant RasterizerGLES2::material_get_param(RID p_material, const StringName &p_param) const {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND_V(!material, Variant());
-
-	if (material->shader.is_valid()) {
-		//update shader params if necessary
-		//make sure the shader is compiled and everything
-		//so the actual parameters can be properly retrieved!
-		material->shader_cache = shader_owner.get(material->shader);
-		if (!material->shader_cache) {
-			//invalidate
-			material->shader = RID();
-			material->shader_cache = NULL;
-		} else {
-
-			if (material->shader_cache->dirty_list.in_list())
-				_update_shader(material->shader_cache);
-			if (material->shader_cache->valid && material->shader_cache->version != material->shader_version) {
-				//validate
-				_update_material_shader_params(material);
-			}
-		}
-	}
-
-	if (material->shader_params.has(p_param) && material->shader_params[p_param].inuse)
-		return material->shader_params[p_param].value;
-	else
-		return Variant();
-}
-
-void RasterizerGLES2::material_set_flag(RID p_material, VS::MaterialFlag p_flag, bool p_enabled) {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND(!material);
-	ERR_FAIL_INDEX(p_flag, VS::MATERIAL_FLAG_MAX);
-
-	material->flags[p_flag] = p_enabled;
-}
-bool RasterizerGLES2::material_get_flag(RID p_material, VS::MaterialFlag p_flag) const {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND_V(!material, false);
-	ERR_FAIL_INDEX_V(p_flag, VS::MATERIAL_FLAG_MAX, false);
-	return material->flags[p_flag];
-}
-
-void RasterizerGLES2::material_set_depth_draw_mode(RID p_material, VS::MaterialDepthDrawMode p_mode) {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND(!material);
-	material->depth_draw_mode = p_mode;
-}
-
-VS::MaterialDepthDrawMode RasterizerGLES2::material_get_depth_draw_mode(RID p_material) const {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND_V(!material, VS::MATERIAL_DEPTH_DRAW_ALWAYS);
-	return material->depth_draw_mode;
-}
-
-void RasterizerGLES2::material_set_blend_mode(RID p_material, VS::MaterialBlendMode p_mode) {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND(!material);
-	material->blend_mode = p_mode;
-}
-VS::MaterialBlendMode RasterizerGLES2::material_get_blend_mode(RID p_material) const {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND_V(!material, VS::MATERIAL_BLEND_MODE_ADD);
-	return material->blend_mode;
-}
-
-void RasterizerGLES2::material_set_line_width(RID p_material, float p_line_width) {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND(!material);
-	material->line_width = p_line_width;
-}
-float RasterizerGLES2::material_get_line_width(RID p_material) const {
-
-	Material *material = material_owner.get(p_material);
-	ERR_FAIL_COND_V(!material, 0);
-
-	return material->line_width;
-}
-
-/* MESH API */
-
-RID RasterizerGLES2::mesh_create() {
-
-	return mesh_owner.make_rid(memnew(Mesh));
-}
-
-void RasterizerGLES2::mesh_add_surface(RID p_mesh, VS::PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes, bool p_alpha_sort) {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND(!mesh);
-
-	ERR_FAIL_INDEX(p_primitive, VS::PRIMITIVE_MAX);
-	ERR_FAIL_COND(p_arrays.size() != VS::ARRAY_MAX);
-
-	uint32_t format = 0;
-
-	// validation
-	int index_array_len = 0;
-	int array_len = 0;
-
-	for (int i = 0; i < p_arrays.size(); i++) {
-
-		if (p_arrays[i].get_type() == Variant::NIL)
-			continue;
-
-		format |= (1 << i);
-
-		if (i == VS::ARRAY_VERTEX) {
-
-			array_len = Vector3Array(p_arrays[i]).size();
-			ERR_FAIL_COND(array_len == 0);
-		} else if (i == VS::ARRAY_INDEX) {
-
-			index_array_len = IntArray(p_arrays[i]).size();
-		}
-	}
-
-	ERR_FAIL_COND((format & VS::ARRAY_FORMAT_VERTEX) == 0); // mandatory
-
-	ERR_FAIL_COND(mesh->morph_target_count != p_blend_shapes.size());
-	if (mesh->morph_target_count) {
-		//validate format for morphs
-		for (int i = 0; i < p_blend_shapes.size(); i++) {
-
-			uint32_t bsformat = 0;
-			Array arr = p_blend_shapes[i];
-			for (int j = 0; j < arr.size(); j++) {
-
-				if (arr[j].get_type() != Variant::NIL)
-					bsformat |= (1 << j);
-			}
-
-			ERR_FAIL_COND((bsformat) != (format & (VS::ARRAY_FORMAT_BONES - 1)));
-		}
-	}
-
-	Surface *surface = memnew(Surface);
-	ERR_FAIL_COND(!surface);
-
-	bool use_VBO = true; //glGenBuffersARB!=NULL; // TODO detect if it's in there
-	if ((!use_hw_skeleton_xform && format & VS::ARRAY_FORMAT_WEIGHTS) || mesh->morph_target_count > 0) {
-
-		use_VBO = false;
-	}
-
-	//surface->packed=pack_arrays && use_VBO;
-
-	int total_elem_size = 0;
-
-	for (int i = 0; i < VS::ARRAY_MAX; i++) {
-
-		Surface::ArrayData &ad = surface->array[i];
-		ad.size = 0;
-		ad.ofs = 0;
-		int elem_size = 0;
-		int elem_count = 0;
-		bool valid_local = true;
-		GLenum datatype;
-		bool normalize = false;
-		bool bind = false;
-
-		if (!(format & (1 << i))) // no array
-			continue;
-
-		switch (i) {
-
-			case VS::ARRAY_VERTEX: {
-
-				if (use_VBO && use_half_float) {
-					elem_size = 3 * sizeof(int16_t); // vertex
-					datatype = _GL_HALF_FLOAT_OES;
-				} else {
-
-					elem_size = 3 * sizeof(GLfloat); // vertex
-					datatype = GL_FLOAT;
-				}
-				bind = true;
-				elem_count = 3;
-
-			} break;
-			case VS::ARRAY_NORMAL: {
-
-				if (use_VBO) {
-					elem_size = 4 * sizeof(int8_t); // vertex
-					datatype = GL_BYTE;
-					normalize = true;
-				} else {
-					elem_size = 3 * sizeof(GLfloat); // vertex
-					datatype = GL_FLOAT;
-				}
-				bind = true;
-				elem_count = 3;
-			} break;
-			case VS::ARRAY_TANGENT: {
-				if (use_VBO) {
-					elem_size = 4 * sizeof(int8_t); // vertex
-					datatype = GL_BYTE;
-					normalize = true;
-				} else {
-					elem_size = 4 * sizeof(GLfloat); // vertex
-					datatype = GL_FLOAT;
-				}
-				bind = true;
-				elem_count = 4;
-
-			} break;
-			case VS::ARRAY_COLOR: {
-
-				elem_size = 4 * sizeof(uint8_t); /* RGBA */
-				datatype = GL_UNSIGNED_BYTE;
-				elem_count = 4;
-				bind = true;
-				normalize = true;
-			} break;
-			case VS::ARRAY_TEX_UV:
-			case VS::ARRAY_TEX_UV2: {
-				if (use_VBO && use_half_float) {
-					elem_size = 2 * sizeof(int16_t); // vertex
-					datatype = _GL_HALF_FLOAT_OES;
-				} else {
-					elem_size = 2 * sizeof(GLfloat); // vertex
-					datatype = GL_FLOAT;
-				}
-				bind = true;
-				elem_count = 2;
-
-			} break;
-			case VS::ARRAY_WEIGHTS: {
-
-				if (use_VBO) {
-
-					elem_size = VS::ARRAY_WEIGHTS_SIZE * sizeof(GLushort);
-					valid_local = false;
-					bind = true;
-					normalize = true;
-					datatype = GL_UNSIGNED_SHORT;
-					elem_count = 4;
-
-				} else {
-					elem_size = VS::ARRAY_WEIGHTS_SIZE * sizeof(GLfloat);
-					valid_local = false;
-					bind = false;
-					datatype = GL_FLOAT;
-					elem_count = 4;
-				}
-
-			} break;
-			case VS::ARRAY_BONES: {
-
-				if (use_VBO) {
-					elem_size = VS::ARRAY_WEIGHTS_SIZE * sizeof(GLubyte);
-					valid_local = false;
-					bind = true;
-					datatype = GL_UNSIGNED_BYTE;
-					elem_count = 4;
-				} else {
-
-					elem_size = VS::ARRAY_WEIGHTS_SIZE * sizeof(GLushort);
-					valid_local = false;
-					bind = false;
-					datatype = GL_UNSIGNED_SHORT;
-					elem_count = 4;
-				}
-
-			} break;
-			case VS::ARRAY_INDEX: {
-
-				if (index_array_len <= 0) {
-					ERR_PRINT("index_array_len==NO_INDEX_ARRAY");
-					break;
-				}
-				/* determine wether using 16 or 32 bits indices */
-				if (array_len > (1 << 16)) {
-
-					elem_size = 4;
-					datatype = GL_UNSIGNED_INT;
-				} else {
-					elem_size = 2;
-					datatype = GL_UNSIGNED_SHORT;
-				}
-
-				/*
-				if (use_VBO) {
-
-					glGenBuffers(1,&surface->index_id);
-					ERR_FAIL_COND(surface->index_id==0);
-					glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,surface->index_id);
-					glBufferData(GL_ELEMENT_ARRAY_BUFFER,index_array_len*elem_size,NULL,GL_STATIC_DRAW);
-					glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0); //unbind
-				} else {
-					surface->index_array_local = (uint8_t*)memalloc(index_array_len*elem_size);
-				};
-*/
-				surface->index_array_len = index_array_len; // only way it can exist
-				ad.ofs = 0;
-				ad.size = elem_size;
-
-				continue;
-			} break;
-			default: {
-				ERR_FAIL();
-			}
-		}
-
-		ad.ofs = total_elem_size;
-		ad.size = elem_size;
-		ad.datatype = datatype;
-		ad.normalize = normalize;
-		ad.bind = bind;
-		ad.count = elem_count;
-		total_elem_size += elem_size;
-		if (valid_local) {
-			surface->local_stride += elem_size;
-			surface->morph_format |= (1 << i);
-		}
-	}
-
-	surface->stride = total_elem_size;
-	surface->array_len = array_len;
-	surface->format = format;
-	surface->primitive = p_primitive;
-	surface->morph_target_count = mesh->morph_target_count;
-	surface->configured_format = 0;
-	surface->mesh = mesh;
-	if (keep_copies) {
-		surface->data = p_arrays;
-		surface->morph_data = p_blend_shapes;
-	}
-
-	uint8_t *array_ptr = NULL;
-	uint8_t *index_array_ptr = NULL;
-	PoolVector<uint8_t> array_pre_vbo;
-	PoolVector<uint8_t>::Write vaw;
-	PoolVector<uint8_t> index_array_pre_vbo;
-	PoolVector<uint8_t>::Write iaw;
-
-	/* create pointers */
-	if (use_VBO) {
-
-		array_pre_vbo.resize(surface->array_len * surface->stride);
-		vaw = array_pre_vbo.write();
-		array_ptr = vaw.ptr();
-
-		if (surface->index_array_len) {
-
-			index_array_pre_vbo.resize(surface->index_array_len * surface->array[VS::ARRAY_INDEX].size);
-			iaw = index_array_pre_vbo.write();
-			index_array_ptr = iaw.ptr();
-		}
-
-		_surface_set_arrays(surface, array_ptr, index_array_ptr, p_arrays, true);
-
-	} else {
-
-		surface->array_local = (uint8_t *)memalloc(surface->array_len * surface->stride);
-		array_ptr = (uint8_t *)surface->array_local;
-		if (surface->index_array_len) {
-			surface->index_array_local = (uint8_t *)memalloc(index_array_len * surface->array[VS::ARRAY_INDEX].size);
-			index_array_ptr = (uint8_t *)surface->index_array_local;
-		}
-
-		_surface_set_arrays(surface, array_ptr, index_array_ptr, p_arrays, true);
-
-		if (mesh->morph_target_count) {
-
-			surface->morph_targets_local = memnew_arr(Surface::MorphTarget, mesh->morph_target_count);
-			for (int i = 0; i < mesh->morph_target_count; i++) {
-
-				surface->morph_targets_local[i].array = memnew_arr(uint8_t, surface->local_stride * surface->array_len);
-				surface->morph_targets_local[i].configured_format = surface->morph_format;
-				_surface_set_arrays(surface, surface->morph_targets_local[i].array, NULL, p_blend_shapes[i], false);
-			}
-		}
-	}
-
-	/* create buffers!! */
-	if (use_VBO) {
-		glGenBuffers(1, &surface->vertex_id);
-		ERR_FAIL_COND(surface->vertex_id == 0);
-		glBindBuffer(GL_ARRAY_BUFFER, surface->vertex_id);
-		glBufferData(GL_ARRAY_BUFFER, surface->array_len * surface->stride, array_ptr, GL_STATIC_DRAW);
-		glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind
-		if (surface->index_array_len) {
-
-			glGenBuffers(1, &surface->index_id);
-			ERR_FAIL_COND(surface->index_id == 0);
-			glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, surface->index_id);
-			glBufferData(GL_ELEMENT_ARRAY_BUFFER, index_array_len * surface->array[VS::ARRAY_INDEX].size, index_array_ptr, GL_STATIC_DRAW);
-			glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); //unbind
-		}
-	}
-
-	mesh->surfaces.push_back(surface);
-}
-
-Error RasterizerGLES2::_surface_set_arrays(Surface *p_surface, uint8_t *p_mem, uint8_t *p_index_mem, const Array &p_arrays, bool p_main) {
-
-	uint32_t stride = p_main ? p_surface->stride : p_surface->local_stride;
-
-	for (int ai = 0; ai < VS::ARRAY_MAX; ai++) {
-		if (ai >= p_arrays.size())
-			break;
-		if (p_arrays[ai].get_type() == Variant::NIL)
-			continue;
-		Surface::ArrayData &a = p_surface->array[ai];
-
-		switch (ai) {
-
-			case VS::ARRAY_VERTEX: {
-
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::VECTOR3_ARRAY, ERR_INVALID_PARAMETER);
-
-				PoolVector<Vector3> array = p_arrays[ai];
-				ERR_FAIL_COND_V(array.size() != p_surface->array_len, ERR_INVALID_PARAMETER);
-
-				PoolVector<Vector3>::Read read = array.read();
-				const Vector3 *src = read.ptr();
-
-				// setting vertices means regenerating the AABB
-				AABB aabb;
-
-				float scale = 1;
-
-				if (p_surface->array[VS::ARRAY_VERTEX].datatype == _GL_HALF_FLOAT_OES) {
-
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						uint16_t vector[3] = { make_half_float(src[i].x), make_half_float(src[i].y), make_half_float(src[i].z) };
-
-						copymem(&p_mem[a.ofs + i * stride], vector, a.size);
-
-						if (i == 0) {
-
-							aabb = AABB(src[i], Vector3());
-						} else {
-
-							aabb.expand_to(src[i]);
-						}
-					}
-
-				} else {
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLfloat vector[3] = { src[i].x, src[i].y, src[i].z };
-
-						copymem(&p_mem[a.ofs + i * stride], vector, a.size);
-
-						if (i == 0) {
-
-							aabb = AABB(src[i], Vector3());
-						} else {
-
-							aabb.expand_to(src[i]);
-						}
-					}
-				}
-
-				if (p_main) {
-					p_surface->aabb = aabb;
-					p_surface->vertex_scale = scale;
-				}
-
-			} break;
-			case VS::ARRAY_NORMAL: {
-
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::VECTOR3_ARRAY, ERR_INVALID_PARAMETER);
-
-				PoolVector<Vector3> array = p_arrays[ai];
-				ERR_FAIL_COND_V(array.size() != p_surface->array_len, ERR_INVALID_PARAMETER);
-
-				PoolVector<Vector3>::Read read = array.read();
-				const Vector3 *src = read.ptr();
-
-				// setting vertices means regenerating the AABB
-
-				if (p_surface->array[VS::ARRAY_NORMAL].datatype == GL_BYTE) {
-
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLbyte vector[4] = {
-							CLAMP(src[i].x * 127, -128, 127),
-							CLAMP(src[i].y * 127, -128, 127),
-							CLAMP(src[i].z * 127, -128, 127),
-							0,
-						};
-
-						copymem(&p_mem[a.ofs + i * stride], vector, a.size);
-					}
-
-				} else {
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLfloat vector[3] = { src[i].x, src[i].y, src[i].z };
-						copymem(&p_mem[a.ofs + i * stride], vector, a.size);
-					}
-				}
-
-			} break;
-			case VS::ARRAY_TANGENT: {
-
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::REAL_ARRAY, ERR_INVALID_PARAMETER);
-
-				PoolVector<real_t> array = p_arrays[ai];
-
-				ERR_FAIL_COND_V(array.size() != p_surface->array_len * 4, ERR_INVALID_PARAMETER);
-
-				PoolVector<real_t>::Read read = array.read();
-				const real_t *src = read.ptr();
-
-				if (p_surface->array[VS::ARRAY_TANGENT].datatype == GL_BYTE) {
-
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLbyte xyzw[4] = {
-							CLAMP(src[i * 4 + 0] * 127, -128, 127),
-							CLAMP(src[i * 4 + 1] * 127, -128, 127),
-							CLAMP(src[i * 4 + 2] * 127, -128, 127),
-							CLAMP(src[i * 4 + 3] * 127, -128, 127)
-						};
-
-						copymem(&p_mem[a.ofs + i * stride], xyzw, a.size);
-					}
-
-				} else {
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLfloat xyzw[4] = {
-							src[i * 4 + 0],
-							src[i * 4 + 1],
-							src[i * 4 + 2],
-							src[i * 4 + 3]
-						};
-
-						copymem(&p_mem[a.ofs + i * stride], xyzw, a.size);
-					}
-				}
-
-			} break;
-			case VS::ARRAY_COLOR: {
-
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::COLOR_ARRAY, ERR_INVALID_PARAMETER);
-
-				PoolVector<Color> array = p_arrays[ai];
-
-				ERR_FAIL_COND_V(array.size() != p_surface->array_len, ERR_INVALID_PARAMETER);
-
-				PoolVector<Color>::Read read = array.read();
-				const Color *src = read.ptr();
-				bool alpha = false;
-
-				for (int i = 0; i < p_surface->array_len; i++) {
-
-					if (src[i].a < 0.98) // tolerate alpha a bit, for crappy exporters
-						alpha = true;
-
-					uint8_t colors[4];
-
-					for (int j = 0; j < 4; j++) {
-
-						colors[j] = CLAMP(int((src[i][j]) * 255.0), 0, 255);
-					}
-
-					copymem(&p_mem[a.ofs + i * stride], colors, a.size);
-				}
-
-				if (p_main)
-					p_surface->has_alpha = alpha;
-
-			} break;
-			case VS::ARRAY_TEX_UV:
-			case VS::ARRAY_TEX_UV2: {
-
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::VECTOR3_ARRAY && p_arrays[ai].get_type() != Variant::VECTOR2_ARRAY, ERR_INVALID_PARAMETER);
-
-				PoolVector<Vector2> array = p_arrays[ai];
-
-				ERR_FAIL_COND_V(array.size() != p_surface->array_len, ERR_INVALID_PARAMETER);
-
-				PoolVector<Vector2>::Read read = array.read();
-
-				const Vector2 *src = read.ptr();
-				float scale = 1.0;
-
-				if (p_surface->array[ai].datatype == _GL_HALF_FLOAT_OES) {
-
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						uint16_t uv[2] = { make_half_float(src[i].x), make_half_float(src[i].y) };
-						copymem(&p_mem[a.ofs + i * stride], uv, a.size);
-					}
-
-				} else {
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLfloat uv[2] = { src[i].x, src[i].y };
-
-						copymem(&p_mem[a.ofs + i * stride], uv, a.size);
-					}
-				}
-
-				if (p_main) {
-
-					if (ai == VS::ARRAY_TEX_UV) {
-
-						p_surface->uv_scale = scale;
-					}
-					if (ai == VS::ARRAY_TEX_UV2) {
-
-						p_surface->uv2_scale = scale;
-					}
-				}
-
-			} break;
-			case VS::ARRAY_WEIGHTS: {
-
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::REAL_ARRAY, ERR_INVALID_PARAMETER);
-
-				PoolVector<real_t> array = p_arrays[ai];
-
-				ERR_FAIL_COND_V(array.size() != p_surface->array_len * VS::ARRAY_WEIGHTS_SIZE, ERR_INVALID_PARAMETER);
-
-				PoolVector<real_t>::Read read = array.read();
-
-				const real_t *src = read.ptr();
-
-				if (p_surface->array[VS::ARRAY_WEIGHTS].datatype == GL_UNSIGNED_SHORT) {
-
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLushort data[VS::ARRAY_WEIGHTS_SIZE];
-						for (int j = 0; j < VS::ARRAY_WEIGHTS_SIZE; j++) {
-							data[j] = CLAMP(src[i * VS::ARRAY_WEIGHTS_SIZE + j] * 65535, 0, 65535);
-						}
-
-						copymem(&p_mem[a.ofs + i * stride], data, a.size);
-					}
-				} else {
-
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLfloat data[VS::ARRAY_WEIGHTS_SIZE];
-						for (int j = 0; j < VS::ARRAY_WEIGHTS_SIZE; j++) {
-							data[j] = src[i * VS::ARRAY_WEIGHTS_SIZE + j];
-						}
-
-						copymem(&p_mem[a.ofs + i * stride], data, a.size);
-					}
-				}
-
-			} break;
-			case VS::ARRAY_BONES: {
-
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::REAL_ARRAY, ERR_INVALID_PARAMETER);
-
-				PoolVector<int> array = p_arrays[ai];
-
-				ERR_FAIL_COND_V(array.size() != p_surface->array_len * VS::ARRAY_WEIGHTS_SIZE, ERR_INVALID_PARAMETER);
-
-				PoolVector<int>::Read read = array.read();
-
-				const int *src = read.ptr();
-
-				p_surface->max_bone = 0;
-
-				if (p_surface->array[VS::ARRAY_BONES].datatype == GL_UNSIGNED_BYTE) {
-
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLubyte data[VS::ARRAY_WEIGHTS_SIZE];
-						for (int j = 0; j < VS::ARRAY_WEIGHTS_SIZE; j++) {
-							data[j] = CLAMP(src[i * VS::ARRAY_WEIGHTS_SIZE + j], 0, 255);
-							p_surface->max_bone = MAX(data[j], p_surface->max_bone);
-						}
-
-						copymem(&p_mem[a.ofs + i * stride], data, a.size);
-					}
-
-				} else {
-					for (int i = 0; i < p_surface->array_len; i++) {
-
-						GLushort data[VS::ARRAY_WEIGHTS_SIZE];
-						for (int j = 0; j < VS::ARRAY_WEIGHTS_SIZE; j++) {
-							data[j] = src[i * VS::ARRAY_WEIGHTS_SIZE + j];
-							p_surface->max_bone = MAX(data[j], p_surface->max_bone);
-						}
-
-						copymem(&p_mem[a.ofs + i * stride], data, a.size);
-					}
-				}
-
-			} break;
-			case VS::ARRAY_INDEX: {
-
-				ERR_FAIL_COND_V(p_surface->index_array_len <= 0, ERR_INVALID_DATA);
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::INT_ARRAY, ERR_INVALID_PARAMETER);
-
-				PoolVector<int> indices = p_arrays[ai];
-				ERR_FAIL_COND_V(indices.size() == 0, ERR_INVALID_PARAMETER);
-				ERR_FAIL_COND_V(indices.size() != p_surface->index_array_len, ERR_INVALID_PARAMETER);
-
-				/* determine wether using 16 or 32 bits indices */
-
-				PoolVector<int>::Read read = indices.read();
-				const int *src = read.ptr();
-
-				for (int i = 0; i < p_surface->index_array_len; i++) {
-
-					if (a.size == 2) {
-						uint16_t v = src[i];
-
-						copymem(&p_index_mem[i * a.size], &v, a.size);
-					} else {
-						uint32_t v = src[i];
-
-						copymem(&p_index_mem[i * a.size], &v, a.size);
-					}
-				}
-
-			} break;
-
-			default: { ERR_FAIL_V(ERR_INVALID_PARAMETER); }
-		}
-
-		p_surface->configured_format |= (1 << ai);
-	}
-
-	if (p_surface->format & VS::ARRAY_FORMAT_BONES) {
-		//create AABBs for each detected bone
-		int total_bones = p_surface->max_bone + 1;
-		if (p_main) {
-			p_surface->skeleton_bone_aabb.resize(total_bones);
-			p_surface->skeleton_bone_used.resize(total_bones);
-			for (int i = 0; i < total_bones; i++)
-				p_surface->skeleton_bone_used[i] = false;
-		}
-		PoolVector<Vector3> vertices = p_arrays[VS::ARRAY_VERTEX];
-		PoolVector<int> bones = p_arrays[VS::ARRAY_BONES];
-		PoolVector<float> weights = p_arrays[VS::ARRAY_WEIGHTS];
-
-		bool any_valid = false;
-
-		if (vertices.size() && bones.size() == vertices.size() * 4 && weights.size() == bones.size()) {
-			//print_line("MAKING SKELETHONG");
-			int vs = vertices.size();
-			PoolVector<Vector3>::Read rv = vertices.read();
-			PoolVector<int>::Read rb = bones.read();
-			PoolVector<float>::Read rw = weights.read();
-
-			Vector<bool> first;
-			first.resize(total_bones);
-			for (int i = 0; i < total_bones; i++) {
-				first[i] = p_main;
-			}
-			AABB *bptr = p_surface->skeleton_bone_aabb.ptr();
-			bool *fptr = first.ptr();
-			bool *usedptr = p_surface->skeleton_bone_used.ptr();
-
-			for (int i = 0; i < vs; i++) {
-
-				Vector3 v = rv[i];
-				for (int j = 0; j < 4; j++) {
-
-					int idx = rb[i * 4 + j];
-					float w = rw[i * 4 + j];
-					if (w == 0)
-						continue; //break;
-					ERR_FAIL_INDEX_V(idx, total_bones, ERR_INVALID_DATA);
-
-					if (fptr[idx]) {
-						bptr[idx].pos = v;
-						fptr[idx] = false;
-						any_valid = true;
-					} else {
-						bptr[idx].expand_to(v);
-					}
-					usedptr[idx] = true;
-				}
-			}
-		}
-
-		if (p_main && !any_valid) {
-
-			p_surface->skeleton_bone_aabb.clear();
-			p_surface->skeleton_bone_used.clear();
-		}
-	}
-
-	return OK;
-}
-
-void RasterizerGLES2::mesh_add_custom_surface(RID p_mesh, const Variant &p_dat) {
-
-	ERR_EXPLAIN("OpenGL Rasterizer does not support custom surfaces. Running on wrong platform?");
-	ERR_FAIL();
-}
-
-Array RasterizerGLES2::mesh_get_surface_arrays(RID p_mesh, int p_surface) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, Array());
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), Array());
-	Surface *surface = mesh->surfaces[p_surface];
-	ERR_FAIL_COND_V(!surface, Array());
-
-	return surface->data;
-}
-Array RasterizerGLES2::mesh_get_surface_morph_arrays(RID p_mesh, int p_surface) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, Array());
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), Array());
-	Surface *surface = mesh->surfaces[p_surface];
-	ERR_FAIL_COND_V(!surface, Array());
-
-	return surface->morph_data;
-}
-
-void RasterizerGLES2::mesh_set_morph_target_count(RID p_mesh, int p_amount) {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND(!mesh);
-	ERR_FAIL_COND(mesh->surfaces.size() != 0);
-
-	mesh->morph_target_count = p_amount;
-}
-
-int RasterizerGLES2::mesh_get_morph_target_count(RID p_mesh) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, -1);
-
-	return mesh->morph_target_count;
-}
-
-void RasterizerGLES2::mesh_set_morph_target_mode(RID p_mesh, VS::MorphTargetMode p_mode) {
-
-	ERR_FAIL_INDEX(p_mode, 2);
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND(!mesh);
-
-	mesh->morph_target_mode = p_mode;
-}
-
-VS::MorphTargetMode RasterizerGLES2::mesh_get_morph_target_mode(RID p_mesh) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, VS::MORPH_MODE_NORMALIZED);
-
-	return mesh->morph_target_mode;
-}
-
-void RasterizerGLES2::mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material, bool p_owned) {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND(!mesh);
-	ERR_FAIL_INDEX(p_surface, mesh->surfaces.size());
-	Surface *surface = mesh->surfaces[p_surface];
-	ERR_FAIL_COND(!surface);
-
-	if (surface->material_owned && surface->material.is_valid())
-		free(surface->material);
-
-	surface->material_owned = p_owned;
-
-	surface->material = p_material;
-}
-
-RID RasterizerGLES2::mesh_surface_get_material(RID p_mesh, int p_surface) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, RID());
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), RID());
-	Surface *surface = mesh->surfaces[p_surface];
-	ERR_FAIL_COND_V(!surface, RID());
-
-	return surface->material;
-}
-
-int RasterizerGLES2::mesh_surface_get_array_len(RID p_mesh, int p_surface) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, -1);
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), -1);
-	Surface *surface = mesh->surfaces[p_surface];
-	ERR_FAIL_COND_V(!surface, -1);
-
-	return surface->array_len;
-}
-int RasterizerGLES2::mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, -1);
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), -1);
-	Surface *surface = mesh->surfaces[p_surface];
-	ERR_FAIL_COND_V(!surface, -1);
-
-	return surface->index_array_len;
-}
-uint32_t RasterizerGLES2::mesh_surface_get_format(RID p_mesh, int p_surface) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, 0);
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), 0);
-	Surface *surface = mesh->surfaces[p_surface];
-	ERR_FAIL_COND_V(!surface, 0);
-
-	return surface->format;
-}
-VS::PrimitiveType RasterizerGLES2::mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, VS::PRIMITIVE_POINTS);
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), VS::PRIMITIVE_POINTS);
-	Surface *surface = mesh->surfaces[p_surface];
-	ERR_FAIL_COND_V(!surface, VS::PRIMITIVE_POINTS);
-
-	return surface->primitive;
-}
-
-void RasterizerGLES2::mesh_remove_surface(RID p_mesh, int p_index) {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND(!mesh);
-	ERR_FAIL_INDEX(p_index, mesh->surfaces.size());
-	Surface *surface = mesh->surfaces[p_index];
-	ERR_FAIL_COND(!surface);
-
-	if (surface->vertex_id)
-		glDeleteBuffers(1, &surface->vertex_id);
-	if (surface->index_id)
-		glDeleteBuffers(1, &surface->index_id);
-
-	if (mesh->morph_target_count) {
-		for (int i = 0; i < mesh->morph_target_count; i++)
-			memfree(surface->morph_targets_local[i].array);
-		memfree(surface->morph_targets_local);
-	}
-
-	memdelete(mesh->surfaces[p_index]);
-	mesh->surfaces.remove(p_index);
-}
-int RasterizerGLES2::mesh_get_surface_count(RID p_mesh) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, -1);
-
-	return mesh->surfaces.size();
-}
-
-AABB RasterizerGLES2::mesh_get_aabb(RID p_mesh, RID p_skeleton) const {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, AABB());
-
-	if (mesh->custom_aabb != AABB())
-		return mesh->custom_aabb;
-
-	Skeleton *sk = NULL;
-	if (p_skeleton.is_valid())
-		sk = skeleton_owner.get(p_skeleton);
-
-	AABB aabb;
-	if (sk && sk->bones.size() != 0) {
-
-		for (int i = 0; i < mesh->surfaces.size(); i++) {
-
-			AABB laabb;
-			if (mesh->surfaces[i]->format & VS::ARRAY_FORMAT_BONES && mesh->surfaces[i]->skeleton_bone_aabb.size()) {
-
-				int bs = mesh->surfaces[i]->skeleton_bone_aabb.size();
-				const AABB *skbones = mesh->surfaces[i]->skeleton_bone_aabb.ptr();
-				const bool *skused = mesh->surfaces[i]->skeleton_bone_used.ptr();
-
-				int sbs = sk->bones.size();
-				ERR_CONTINUE(bs > sbs);
-				Skeleton::Bone *skb = sk->bones.ptr();
-
-				bool first = true;
-				for (int j = 0; j < bs; j++) {
-
-					if (!skused[j])
-						continue;
-					AABB baabb = skb[j].transform_aabb(skbones[j]);
-					if (first) {
-						laabb = baabb;
-						first = false;
-					} else {
-						laabb.merge_with(baabb);
-					}
-				}
-
-			} else {
-
-				laabb = mesh->surfaces[i]->aabb;
-			}
-
-			if (i == 0)
-				aabb = laabb;
-			else
-				aabb.merge_with(laabb);
-		}
-	} else {
-
-		for (int i = 0; i < mesh->surfaces.size(); i++) {
-
-			if (i == 0)
-				aabb = mesh->surfaces[i]->aabb;
-			else
-				aabb.merge_with(mesh->surfaces[i]->aabb);
-		}
-	}
-
-	return aabb;
-}
-
-void RasterizerGLES2::mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb) {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND(!mesh);
-
-	mesh->custom_aabb = p_aabb;
-}
-
-AABB RasterizerGLES2::mesh_get_custom_aabb(RID p_mesh) const {
-
-	const Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND_V(!mesh, AABB());
-
-	return mesh->custom_aabb;
-}
-/* MULTIMESH API */
-
-RID RasterizerGLES2::multimesh_create() {
-
-	return multimesh_owner.make_rid(memnew(MultiMesh));
-}
-
-void RasterizerGLES2::multimesh_set_instance_count(RID p_multimesh, int p_count) {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND(!multimesh);
-
-	//multimesh->elements.clear(); // make sure to delete everything, so it "fails" in all implementations
-
-	if (use_texture_instancing) {
-
-		if (next_power_of_2(p_count) != next_power_of_2(multimesh->elements.size())) {
-			if (multimesh->tex_id) {
-				glDeleteTextures(1, &multimesh->tex_id);
-				multimesh->tex_id = 0;
-			}
-
-			if (p_count) {
-
-				uint32_t po2 = next_power_of_2(p_count);
-				if (po2 & 0xAAAAAAAA) {
-					//half width
-
-					multimesh->tw = Math::sqrt(po2 * 2);
-					multimesh->th = multimesh->tw / 2;
-				} else {
-
-					multimesh->tw = Math::sqrt(po2);
-					multimesh->th = multimesh->tw;
-				}
-				multimesh->tw *= 4;
-				if (multimesh->th == 0)
-					multimesh->th = 1;
-
-				glGenTextures(1, &multimesh->tex_id);
-				glActiveTexture(GL_TEXTURE0);
-				glBindTexture(GL_TEXTURE_2D, multimesh->tex_id);
-
-#ifdef GLEW_ENABLED
-				glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, multimesh->tw, multimesh->th, 0, GL_RGBA, GL_FLOAT, NULL);
-#else
-				glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, multimesh->tw, multimesh->th, 0, GL_RGBA, GL_FLOAT, NULL);
-#endif
-				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-				glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-				glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-				//multimesh->pixel_size=1.0/ps;
-
-				glBindTexture(GL_TEXTURE_2D, 0);
-			}
-		}
-
-		if (!multimesh->dirty_list.in_list()) {
-			_multimesh_dirty_list.add(&multimesh->dirty_list);
-		}
-	}
-
-	multimesh->elements.resize(p_count);
-}
-int RasterizerGLES2::multimesh_get_instance_count(RID p_multimesh) const {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND_V(!multimesh, -1);
-
-	return multimesh->elements.size();
-}
-
-void RasterizerGLES2::multimesh_set_mesh(RID p_multimesh, RID p_mesh) {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND(!multimesh);
-
-	multimesh->mesh = p_mesh;
-}
-void RasterizerGLES2::multimesh_set_aabb(RID p_multimesh, const AABB &p_aabb) {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND(!multimesh);
-	multimesh->aabb = p_aabb;
-}
-void RasterizerGLES2::multimesh_instance_set_transform(RID p_multimesh, int p_index, const Transform &p_transform) {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND(!multimesh);
-	ERR_FAIL_INDEX(p_index, multimesh->elements.size());
-	MultiMesh::Element &e = multimesh->elements[p_index];
-
-	e.matrix[0] = p_transform.basis.elements[0][0];
-	e.matrix[1] = p_transform.basis.elements[1][0];
-	e.matrix[2] = p_transform.basis.elements[2][0];
-	e.matrix[3] = 0;
-	e.matrix[4] = p_transform.basis.elements[0][1];
-	e.matrix[5] = p_transform.basis.elements[1][1];
-	e.matrix[6] = p_transform.basis.elements[2][1];
-	e.matrix[7] = 0;
-	e.matrix[8] = p_transform.basis.elements[0][2];
-	e.matrix[9] = p_transform.basis.elements[1][2];
-	e.matrix[10] = p_transform.basis.elements[2][2];
-	e.matrix[11] = 0;
-	e.matrix[12] = p_transform.origin.x;
-	e.matrix[13] = p_transform.origin.y;
-	e.matrix[14] = p_transform.origin.z;
-	e.matrix[15] = 1;
-
-	if (!multimesh->dirty_list.in_list()) {
-		_multimesh_dirty_list.add(&multimesh->dirty_list);
-	}
-}
-void RasterizerGLES2::multimesh_instance_set_color(RID p_multimesh, int p_index, const Color &p_color) {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND(!multimesh)
-	ERR_FAIL_INDEX(p_index, multimesh->elements.size());
-	MultiMesh::Element &e = multimesh->elements[p_index];
-	e.color[0] = CLAMP(p_color.r * 255, 0, 255);
-	e.color[1] = CLAMP(p_color.g * 255, 0, 255);
-	e.color[2] = CLAMP(p_color.b * 255, 0, 255);
-	e.color[3] = CLAMP(p_color.a * 255, 0, 255);
-
-	if (!multimesh->dirty_list.in_list()) {
-		_multimesh_dirty_list.add(&multimesh->dirty_list);
-	}
-}
-
-RID RasterizerGLES2::multimesh_get_mesh(RID p_multimesh) const {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND_V(!multimesh, RID());
-
-	return multimesh->mesh;
-}
-AABB RasterizerGLES2::multimesh_get_aabb(RID p_multimesh) const {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND_V(!multimesh, AABB());
-
-	return multimesh->aabb;
-}
-
-Transform RasterizerGLES2::multimesh_instance_get_transform(RID p_multimesh, int p_index) const {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND_V(!multimesh, Transform());
-
-	ERR_FAIL_INDEX_V(p_index, multimesh->elements.size(), Transform());
-	MultiMesh::Element &e = multimesh->elements[p_index];
-
-	Transform tr;
-
-	tr.basis.elements[0][0] = e.matrix[0];
-	tr.basis.elements[1][0] = e.matrix[1];
-	tr.basis.elements[2][0] = e.matrix[2];
-	tr.basis.elements[0][1] = e.matrix[4];
-	tr.basis.elements[1][1] = e.matrix[5];
-	tr.basis.elements[2][1] = e.matrix[6];
-	tr.basis.elements[0][2] = e.matrix[8];
-	tr.basis.elements[1][2] = e.matrix[9];
-	tr.basis.elements[2][2] = e.matrix[10];
-	tr.origin.x = e.matrix[12];
-	tr.origin.y = e.matrix[13];
-	tr.origin.z = e.matrix[14];
-
-	return tr;
-}
-Color RasterizerGLES2::multimesh_instance_get_color(RID p_multimesh, int p_index) const {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND_V(!multimesh, Color());
-	ERR_FAIL_INDEX_V(p_index, multimesh->elements.size(), Color());
-	MultiMesh::Element &e = multimesh->elements[p_index];
-	Color c;
-	c.r = e.color[0] / 255.0;
-	c.g = e.color[1] / 255.0;
-	c.b = e.color[2] / 255.0;
-	c.a = e.color[3] / 255.0;
-
-	return c;
-}
-
-void RasterizerGLES2::multimesh_set_visible_instances(RID p_multimesh, int p_visible) {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND(!multimesh);
-	multimesh->visible = p_visible;
-}
-
-int RasterizerGLES2::multimesh_get_visible_instances(RID p_multimesh) const {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND_V(!multimesh, -1);
-	return multimesh->visible;
-}
-
-/* IMMEDIATE API */
-
-RID RasterizerGLES2::immediate_create() {
-
-	Immediate *im = memnew(Immediate);
-	return immediate_owner.make_rid(im);
-}
-
-void RasterizerGLES2::immediate_begin(RID p_immediate, VS::PrimitiveType p_rimitive, RID p_texture) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	ERR_FAIL_COND(im->building);
-
-	Immediate::Chunk ic;
-	ic.texture = p_texture;
-	ic.primitive = p_rimitive;
-	im->chunks.push_back(ic);
-	im->mask = 0;
-	im->building = true;
-}
-void RasterizerGLES2::immediate_vertex(RID p_immediate, const Vector3 &p_vertex) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	ERR_FAIL_COND(!im->building);
-
-	Immediate::Chunk *c = &im->chunks.back()->get();
-
-	if (c->vertices.empty() && im->chunks.size() == 1) {
-
-		im->aabb.pos = p_vertex;
-		im->aabb.size = Vector3();
-	} else {
-		im->aabb.expand_to(p_vertex);
-	}
-
-	if (im->mask & VS::ARRAY_FORMAT_NORMAL)
-		c->normals.push_back(chunk_normal);
-	if (im->mask & VS::ARRAY_FORMAT_TANGENT)
-		c->tangents.push_back(chunk_tangent);
-	if (im->mask & VS::ARRAY_FORMAT_COLOR)
-		c->colors.push_back(chunk_color);
-	if (im->mask & VS::ARRAY_FORMAT_TEX_UV)
-		c->uvs.push_back(chunk_uv);
-	if (im->mask & VS::ARRAY_FORMAT_TEX_UV2)
-		c->uvs2.push_back(chunk_uv2);
-	im->mask |= VS::ARRAY_FORMAT_VERTEX;
-	c->vertices.push_back(p_vertex);
-}
-
-void RasterizerGLES2::immediate_normal(RID p_immediate, const Vector3 &p_normal) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	ERR_FAIL_COND(!im->building);
-
-	im->mask |= VS::ARRAY_FORMAT_NORMAL;
-	chunk_normal = p_normal;
-}
-void RasterizerGLES2::immediate_tangent(RID p_immediate, const Plane &p_tangent) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	ERR_FAIL_COND(!im->building);
-
-	im->mask |= VS::ARRAY_FORMAT_TANGENT;
-	chunk_tangent = p_tangent;
-}
-void RasterizerGLES2::immediate_color(RID p_immediate, const Color &p_color) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	ERR_FAIL_COND(!im->building);
-
-	im->mask |= VS::ARRAY_FORMAT_COLOR;
-	chunk_color = p_color;
-}
-void RasterizerGLES2::immediate_uv(RID p_immediate, const Vector2 &tex_uv) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	ERR_FAIL_COND(!im->building);
-
-	im->mask |= VS::ARRAY_FORMAT_TEX_UV;
-	chunk_uv = tex_uv;
-}
-void RasterizerGLES2::immediate_uv2(RID p_immediate, const Vector2 &tex_uv) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	ERR_FAIL_COND(!im->building);
-
-	im->mask |= VS::ARRAY_FORMAT_TEX_UV2;
-	chunk_uv2 = tex_uv;
-}
-
-void RasterizerGLES2::immediate_end(RID p_immediate) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	ERR_FAIL_COND(!im->building);
-
-	im->building = false;
-}
-void RasterizerGLES2::immediate_clear(RID p_immediate) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	ERR_FAIL_COND(im->building);
-
-	im->chunks.clear();
-}
-
-AABB RasterizerGLES2::immediate_get_aabb(RID p_immediate) const {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND_V(!im, AABB());
-	return im->aabb;
-}
-
-void RasterizerGLES2::immediate_set_material(RID p_immediate, RID p_material) {
-
-	Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!im);
-	im->material = p_material;
-}
-
-RID RasterizerGLES2::immediate_get_material(RID p_immediate) const {
-
-	const Immediate *im = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND_V(!im, RID());
-	return im->material;
-}
-
-/* PARTICLES API */
-
-RID RasterizerGLES2::particles_create() {
-
-	Particles *particles = memnew(Particles);
-	ERR_FAIL_COND_V(!particles, RID());
-	return particles_owner.make_rid(particles);
-}
-
-void RasterizerGLES2::particles_set_amount(RID p_particles, int p_amount) {
-
-	ERR_FAIL_COND(p_amount < 1);
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	particles->data.amount = p_amount;
-}
-
-int RasterizerGLES2::particles_get_amount(RID p_particles) const {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, -1);
-	return particles->data.amount;
-}
-
-void RasterizerGLES2::particles_set_emitting(RID p_particles, bool p_emitting) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	particles->data.emitting = p_emitting;
-}
-bool RasterizerGLES2::particles_is_emitting(RID p_particles) const {
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, false);
-	return particles->data.emitting;
-}
-
-void RasterizerGLES2::particles_set_visibility_aabb(RID p_particles, const AABB &p_visibility) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	particles->data.visibility_aabb = p_visibility;
-}
-
-void RasterizerGLES2::particles_set_emission_half_extents(RID p_particles, const Vector3 &p_half_extents) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-
-	particles->data.emission_half_extents = p_half_extents;
-}
-Vector3 RasterizerGLES2::particles_get_emission_half_extents(RID p_particles) const {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, Vector3());
-
-	return particles->data.emission_half_extents;
-}
-
-void RasterizerGLES2::particles_set_emission_base_velocity(RID p_particles, const Vector3 &p_base_velocity) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-
-	particles->data.emission_base_velocity = p_base_velocity;
-}
-
-Vector3 RasterizerGLES2::particles_get_emission_base_velocity(RID p_particles) const {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, Vector3());
-
-	return particles->data.emission_base_velocity;
-}
-
-void RasterizerGLES2::particles_set_emission_points(RID p_particles, const PoolVector<Vector3> &p_points) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-
-	particles->data.emission_points = p_points;
-}
-
-PoolVector<Vector3> RasterizerGLES2::particles_get_emission_points(RID p_particles) const {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, PoolVector<Vector3>());
-
-	return particles->data.emission_points;
-}
-
-void RasterizerGLES2::particles_set_gravity_normal(RID p_particles, const Vector3 &p_normal) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-
-	particles->data.gravity_normal = p_normal;
-}
-Vector3 RasterizerGLES2::particles_get_gravity_normal(RID p_particles) const {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, Vector3());
-
-	return particles->data.gravity_normal;
-}
-
-AABB RasterizerGLES2::particles_get_visibility_aabb(RID p_particles) const {
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, AABB());
-	return particles->data.visibility_aabb;
-}
-
-void RasterizerGLES2::particles_set_variable(RID p_particles, VS::ParticleVariable p_variable, float p_value) {
-
-	ERR_FAIL_INDEX(p_variable, VS::PARTICLE_VAR_MAX);
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	particles->data.particle_vars[p_variable] = p_value;
-}
-float RasterizerGLES2::particles_get_variable(RID p_particles, VS::ParticleVariable p_variable) const {
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, -1);
-	return particles->data.particle_vars[p_variable];
-}
-
-void RasterizerGLES2::particles_set_randomness(RID p_particles, VS::ParticleVariable p_variable, float p_randomness) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	particles->data.particle_randomness[p_variable] = p_randomness;
-}
-float RasterizerGLES2::particles_get_randomness(RID p_particles, VS::ParticleVariable p_variable) const {
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, -1);
-	return particles->data.particle_randomness[p_variable];
-}
-
-void RasterizerGLES2::particles_set_color_phases(RID p_particles, int p_phases) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	ERR_FAIL_COND(p_phases < 0 || p_phases > VS::MAX_PARTICLE_COLOR_PHASES);
-	particles->data.color_phase_count = p_phases;
-}
-int RasterizerGLES2::particles_get_color_phases(RID p_particles) const {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, -1);
-	return particles->data.color_phase_count;
-}
-
-void RasterizerGLES2::particles_set_color_phase_pos(RID p_particles, int p_phase, float p_pos) {
-
-	ERR_FAIL_INDEX(p_phase, VS::MAX_PARTICLE_COLOR_PHASES);
-	if (p_pos < 0.0)
-		p_pos = 0.0;
-	if (p_pos > 1.0)
-		p_pos = 1.0;
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	particles->data.color_phases[p_phase].pos = p_pos;
-}
-float RasterizerGLES2::particles_get_color_phase_pos(RID p_particles, int p_phase) const {
-
-	ERR_FAIL_INDEX_V(p_phase, VS::MAX_PARTICLE_COLOR_PHASES, -1.0);
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, -1);
-	return particles->data.color_phases[p_phase].pos;
-}
-
-void RasterizerGLES2::particles_set_color_phase_color(RID p_particles, int p_phase, const Color &p_color) {
-
-	ERR_FAIL_INDEX(p_phase, VS::MAX_PARTICLE_COLOR_PHASES);
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	particles->data.color_phases[p_phase].color = p_color;
-
-	//update alpha
-	particles->has_alpha = false;
-	for (int i = 0; i < VS::MAX_PARTICLE_COLOR_PHASES; i++) {
-		if (particles->data.color_phases[i].color.a < 0.99)
-			particles->has_alpha = true;
-	}
-}
-
-Color RasterizerGLES2::particles_get_color_phase_color(RID p_particles, int p_phase) const {
-
-	ERR_FAIL_INDEX_V(p_phase, VS::MAX_PARTICLE_COLOR_PHASES, Color());
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, Color());
-	return particles->data.color_phases[p_phase].color;
-}
-
-void RasterizerGLES2::particles_set_attractors(RID p_particles, int p_attractors) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	ERR_FAIL_COND(p_attractors < 0 || p_attractors > VisualServer::MAX_PARTICLE_ATTRACTORS);
-	particles->data.attractor_count = p_attractors;
-}
-int RasterizerGLES2::particles_get_attractors(RID p_particles) const {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, -1);
-	return particles->data.attractor_count;
-}
-
-void RasterizerGLES2::particles_set_attractor_pos(RID p_particles, int p_attractor, const Vector3 &p_pos) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	ERR_FAIL_INDEX(p_attractor, particles->data.attractor_count);
-	particles->data.attractors[p_attractor].pos = p_pos;
-}
-Vector3 RasterizerGLES2::particles_get_attractor_pos(RID p_particles, int p_attractor) const {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, Vector3());
-	ERR_FAIL_INDEX_V(p_attractor, particles->data.attractor_count, Vector3());
-	return particles->data.attractors[p_attractor].pos;
-}
-
-void RasterizerGLES2::particles_set_attractor_strength(RID p_particles, int p_attractor, float p_force) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	ERR_FAIL_INDEX(p_attractor, particles->data.attractor_count);
-	particles->data.attractors[p_attractor].force = p_force;
-}
-
-float RasterizerGLES2::particles_get_attractor_strength(RID p_particles, int p_attractor) const {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, 0);
-	ERR_FAIL_INDEX_V(p_attractor, particles->data.attractor_count, 0);
-	return particles->data.attractors[p_attractor].force;
-}
-
-void RasterizerGLES2::particles_set_material(RID p_particles, RID p_material, bool p_owned) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	if (particles->material_owned && particles->material.is_valid())
-		free(particles->material);
-
-	particles->material_owned = p_owned;
-
-	particles->material = p_material;
-}
-RID RasterizerGLES2::particles_get_material(RID p_particles) const {
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, RID());
-	return particles->material;
-}
-
-void RasterizerGLES2::particles_set_use_local_coordinates(RID p_particles, bool p_enable) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	particles->data.local_coordinates = p_enable;
-}
-
-bool RasterizerGLES2::particles_is_using_local_coordinates(RID p_particles) const {
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, false);
-	return particles->data.local_coordinates;
-}
-bool RasterizerGLES2::particles_has_height_from_velocity(RID p_particles) const {
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, false);
-	return particles->data.height_from_velocity;
-}
-
-void RasterizerGLES2::particles_set_height_from_velocity(RID p_particles, bool p_enable) {
-
-	Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND(!particles);
-	particles->data.height_from_velocity = p_enable;
-}
-
-AABB RasterizerGLES2::particles_get_aabb(RID p_particles) const {
-
-	const Particles *particles = particles_owner.get(p_particles);
-	ERR_FAIL_COND_V(!particles, AABB());
-	return particles->data.visibility_aabb;
-}
-
-/* SKELETON API */
-
-RID RasterizerGLES2::skeleton_create() {
-
-	Skeleton *skeleton = memnew(Skeleton);
-	ERR_FAIL_COND_V(!skeleton, RID());
-	return skeleton_owner.make_rid(skeleton);
-}
-void RasterizerGLES2::skeleton_resize(RID p_skeleton, int p_bones) {
-
-	Skeleton *skeleton = skeleton_owner.get(p_skeleton);
-	ERR_FAIL_COND(!skeleton);
-	if (p_bones == skeleton->bones.size()) {
-		return;
-	};
-	if (use_hw_skeleton_xform) {
-
-		if (next_power_of_2(p_bones) != next_power_of_2(skeleton->bones.size())) {
-			if (skeleton->tex_id) {
-				glDeleteTextures(1, &skeleton->tex_id);
-				skeleton->tex_id = 0;
-			}
-
-			if (p_bones) {
-
-				glGenTextures(1, &skeleton->tex_id);
-				glActiveTexture(GL_TEXTURE0);
-				glBindTexture(GL_TEXTURE_2D, skeleton->tex_id);
-				int ps = next_power_of_2(p_bones * 3);
-#ifdef GLEW_ENABLED
-				glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, ps, 1, 0, GL_RGBA, GL_FLOAT, skel_default.ptr());
-#else
-				glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, ps, 1, 0, GL_RGBA, GL_FLOAT, skel_default.ptr());
-#endif
-				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-				glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-				glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-				skeleton->pixel_size = 1.0 / ps;
-
-				glBindTexture(GL_TEXTURE_2D, 0);
-			}
-		}
-
-		if (!skeleton->dirty_list.in_list()) {
-			_skeleton_dirty_list.add(&skeleton->dirty_list);
-		}
-	}
-	skeleton->bones.resize(p_bones);
-}
-int RasterizerGLES2::skeleton_get_bone_count(RID p_skeleton) const {
-
-	Skeleton *skeleton = skeleton_owner.get(p_skeleton);
-	ERR_FAIL_COND_V(!skeleton, -1);
-	return skeleton->bones.size();
-}
-void RasterizerGLES2::skeleton_bone_set_transform(RID p_skeleton, int p_bone, const Transform &p_transform) {
-
-	Skeleton *skeleton = skeleton_owner.get(p_skeleton);
-	ERR_FAIL_COND(!skeleton);
-	ERR_FAIL_INDEX(p_bone, skeleton->bones.size());
-
-	Skeleton::Bone &b = skeleton->bones[p_bone];
-
-	b.mtx[0][0] = p_transform.basis[0][0];
-	b.mtx[0][1] = p_transform.basis[1][0];
-	b.mtx[0][2] = p_transform.basis[2][0];
-	b.mtx[1][0] = p_transform.basis[0][1];
-	b.mtx[1][1] = p_transform.basis[1][1];
-	b.mtx[1][2] = p_transform.basis[2][1];
-	b.mtx[2][0] = p_transform.basis[0][2];
-	b.mtx[2][1] = p_transform.basis[1][2];
-	b.mtx[2][2] = p_transform.basis[2][2];
-	b.mtx[3][0] = p_transform.origin[0];
-	b.mtx[3][1] = p_transform.origin[1];
-	b.mtx[3][2] = p_transform.origin[2];
-
-	if (skeleton->tex_id) {
-		if (!skeleton->dirty_list.in_list()) {
-			_skeleton_dirty_list.add(&skeleton->dirty_list);
-		}
-	}
-}
-
-Transform RasterizerGLES2::skeleton_bone_get_transform(RID p_skeleton, int p_bone) {
-
-	Skeleton *skeleton = skeleton_owner.get(p_skeleton);
-	ERR_FAIL_COND_V(!skeleton, Transform());
-	ERR_FAIL_INDEX_V(p_bone, skeleton->bones.size(), Transform());
-
-	const Skeleton::Bone &b = skeleton->bones[p_bone];
-
-	Transform t;
-	t.basis[0][0] = b.mtx[0][0];
-	t.basis[1][0] = b.mtx[0][1];
-	t.basis[2][0] = b.mtx[0][2];
-	t.basis[0][1] = b.mtx[1][0];
-	t.basis[1][1] = b.mtx[1][1];
-	t.basis[2][1] = b.mtx[1][2];
-	t.basis[0][2] = b.mtx[2][0];
-	t.basis[1][2] = b.mtx[2][1];
-	t.basis[2][2] = b.mtx[2][2];
-	t.origin[0] = b.mtx[3][0];
-	t.origin[1] = b.mtx[3][1];
-	t.origin[2] = b.mtx[3][2];
-
-	return t;
-}
-
-/* LIGHT API */
-
-RID RasterizerGLES2::light_create(VS::LightType p_type) {
-
-	Light *light = memnew(Light);
-	light->type = p_type;
-	return light_owner.make_rid(light);
-}
-
-VS::LightType RasterizerGLES2::light_get_type(RID p_light) const {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, VS::LIGHT_OMNI);
-	return light->type;
-}
-
-void RasterizerGLES2::light_set_color(RID p_light, VS::LightColor p_type, const Color &p_color) {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND(!light);
-	ERR_FAIL_INDEX(p_type, 3);
-	light->colors[p_type] = p_color;
-}
-Color RasterizerGLES2::light_get_color(RID p_light, VS::LightColor p_type) const {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, Color());
-	ERR_FAIL_INDEX_V(p_type, 3, Color());
-	return light->colors[p_type];
-}
-
-void RasterizerGLES2::light_set_shadow(RID p_light, bool p_enabled) {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND(!light);
-	light->shadow_enabled = p_enabled;
-}
-
-bool RasterizerGLES2::light_has_shadow(RID p_light) const {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, false);
-	return light->shadow_enabled;
-}
-
-void RasterizerGLES2::light_set_volumetric(RID p_light, bool p_enabled) {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND(!light);
-	light->volumetric_enabled = p_enabled;
-}
-bool RasterizerGLES2::light_is_volumetric(RID p_light) const {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, false);
-	return light->volumetric_enabled;
-}
-
-void RasterizerGLES2::light_set_projector(RID p_light, RID p_texture) {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND(!light);
-	light->projector = p_texture;
-}
-RID RasterizerGLES2::light_get_projector(RID p_light) const {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, RID());
-	return light->projector;
-}
-
-void RasterizerGLES2::light_set_var(RID p_light, VS::LightParam p_var, float p_value) {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND(!light);
-	ERR_FAIL_INDEX(p_var, VS::LIGHT_PARAM_MAX);
-
-	light->vars[p_var] = p_value;
-}
-float RasterizerGLES2::light_get_var(RID p_light, VS::LightParam p_var) const {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, 0);
-
-	ERR_FAIL_INDEX_V(p_var, VS::LIGHT_PARAM_MAX, 0);
-
-	return light->vars[p_var];
-}
-
-void RasterizerGLES2::light_set_operator(RID p_light, VS::LightOp p_op){
-
-};
-
-VS::LightOp RasterizerGLES2::light_get_operator(RID p_light) const {
-
-	return VS::LightOp();
-};
-
-void RasterizerGLES2::light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode) {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND(!light);
-
-	light->omni_shadow_mode = p_mode;
-}
-VS::LightOmniShadowMode RasterizerGLES2::light_omni_get_shadow_mode(RID p_light) const {
-
-	const Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, VS::LIGHT_OMNI_SHADOW_DEFAULT);
-
-	return light->omni_shadow_mode;
-}
-
-void RasterizerGLES2::light_directional_set_shadow_mode(RID p_light, VS::LightDirectionalShadowMode p_mode) {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND(!light);
-
-	light->directional_shadow_mode = p_mode;
-}
-
-VS::LightDirectionalShadowMode RasterizerGLES2::light_directional_get_shadow_mode(RID p_light) const {
-
-	const Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, VS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL);
-
-	return light->directional_shadow_mode;
-}
-
-void RasterizerGLES2::light_directional_set_shadow_param(RID p_light, VS::LightDirectionalShadowParam p_param, float p_value) {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND(!light);
-
-	light->directional_shadow_param[p_param] = p_value;
-}
-
-float RasterizerGLES2::light_directional_get_shadow_param(RID p_light, VS::LightDirectionalShadowParam p_param) const {
-
-	const Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, 0);
-	return light->directional_shadow_param[p_param];
-}
-
-AABB RasterizerGLES2::light_get_aabb(RID p_light) const {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, AABB());
-
-	switch (light->type) {
-
-		case VS::LIGHT_SPOT: {
-
-			float len = light->vars[VS::LIGHT_PARAM_RADIUS];
-			float size = Math::tan(Math::deg2rad(light->vars[VS::LIGHT_PARAM_SPOT_ANGLE])) * len;
-			return AABB(Vector3(-size, -size, -len), Vector3(size * 2, size * 2, len));
-		} break;
-		case VS::LIGHT_OMNI: {
-
-			float r = light->vars[VS::LIGHT_PARAM_RADIUS];
-			return AABB(-Vector3(r, r, r), Vector3(r, r, r) * 2);
-		} break;
-		case VS::LIGHT_DIRECTIONAL: {
-
-			return AABB();
-		} break;
-		default: {}
-	}
-
-	ERR_FAIL_V(AABB());
-}
-
-RID RasterizerGLES2::light_instance_create(RID p_light) {
-
-	Light *light = light_owner.get(p_light);
-	ERR_FAIL_COND_V(!light, RID());
-
-	LightInstance *light_instance = memnew(LightInstance);
-
-	light_instance->light = p_light;
-	light_instance->base = light;
-	light_instance->last_pass = 0;
-
-	return light_instance_owner.make_rid(light_instance);
-}
-void RasterizerGLES2::light_instance_set_transform(RID p_light_instance, const Transform &p_transform) {
-
-	LightInstance *lighti = light_instance_owner.get(p_light_instance);
-	ERR_FAIL_COND(!lighti);
-	lighti->transform = p_transform;
-}
-
-Rasterizer::ShadowType RasterizerGLES2::light_instance_get_shadow_type(RID p_light_instance, bool p_far) const {
-
-	LightInstance *lighti = light_instance_owner.get(p_light_instance);
-	ERR_FAIL_COND_V(!lighti, Rasterizer::SHADOW_NONE);
-
-	switch (lighti->base->type) {
-
-		case VS::LIGHT_DIRECTIONAL: {
-			switch (lighti->base->directional_shadow_mode) {
-				case VS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL: {
-					return SHADOW_ORTHOGONAL;
-				} break;
-				case VS::LIGHT_DIRECTIONAL_SHADOW_PERSPECTIVE: {
-					return SHADOW_PSM;
-				} break;
-				case VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS:
-				case VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS: {
-					return SHADOW_PSSM;
-				} break;
-			}
-
-		} break;
-		case VS::LIGHT_OMNI: return SHADOW_DUAL_PARABOLOID; break;
-		case VS::LIGHT_SPOT: return SHADOW_SIMPLE; break;
-	}
-
-	return Rasterizer::SHADOW_NONE;
-}
-
-int RasterizerGLES2::light_instance_get_shadow_passes(RID p_light_instance) const {
-
-	LightInstance *lighti = light_instance_owner.get(p_light_instance);
-	ERR_FAIL_COND_V(!lighti, 0);
-
-	if (lighti->base->type == VS::LIGHT_DIRECTIONAL && lighti->base->directional_shadow_mode == VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS) {
-
-		return 4; // dp4
-	} else if (lighti->base->type == VS::LIGHT_OMNI || (lighti->base->type == VS::LIGHT_DIRECTIONAL && lighti->base->directional_shadow_mode == VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS)) {
-		return 2; // dp
-	} else
-		return 1;
-}
-
-bool RasterizerGLES2::light_instance_get_pssm_shadow_overlap(RID p_light_instance) const {
-
-	return shadow_filter >= SHADOW_FILTER_ESM;
-}
-
-void RasterizerGLES2::light_instance_set_shadow_transform(RID p_light_instance, int p_index, const CameraMatrix &p_camera, const Transform &p_transform, float p_split_near, float p_split_far) {
-
-	LightInstance *lighti = light_instance_owner.get(p_light_instance);
-	ERR_FAIL_COND(!lighti);
-
-	ERR_FAIL_COND(lighti->base->type != VS::LIGHT_DIRECTIONAL);
-	//ERR_FAIL_INDEX(p_index,1);
-
-	lighti->custom_projection[p_index] = p_camera;
-	lighti->custom_transform[p_index] = p_transform;
-	lighti->shadow_split[p_index] = 1.0 / p_split_far;
-#if 0
-	if (p_index==0) {
-		lighti->custom_projection=p_camera;
-		lighti->custom_transform=p_transform;
-		//Plane p(0,0,-p_split_far,1);
-		//p=camera_projection.xform4(p);
-		//lighti->shadow_split=p.normal.z/p.d;
-		lighti->shadow_split=1.0/p_split_far;
-
-		//lighti->shadow_split=-p_split_far;
-	} else {
-
-		lighti->custom_projection2=p_camera;
-		lighti->custom_transform2=p_transform;
-		lighti->shadow_split2=p_split_far;
-
-	}
-#endif
-}
-
-int RasterizerGLES2::light_instance_get_shadow_size(RID p_light_instance, int p_index) const {
-
-	LightInstance *lighti = light_instance_owner.get(p_light_instance);
-	ERR_FAIL_COND_V(!lighti, 1);
-	ERR_FAIL_COND_V(!lighti->near_shadow_buffer, 256);
-	return lighti->near_shadow_buffer->size / 2;
-}
-
-void RasterizerGLES2::shadow_clear_near() {
-
-	for (int i = 0; i < near_shadow_buffers.size(); i++) {
-
-		if (near_shadow_buffers[i].owner)
-			near_shadow_buffers[i].owner->clear_near_shadow_buffers();
-	}
-}
-
-bool RasterizerGLES2::shadow_allocate_near(RID p_light) {
-
-	if (!use_shadow_mapping || !use_framebuffers)
-		return false;
-
-	LightInstance *li = light_instance_owner.get(p_light);
-	ERR_FAIL_COND_V(!li, false);
-	ERR_FAIL_COND_V(li->near_shadow_buffer, false);
-
-	int skip = 0;
-	if (framebuffer.active) {
-
-		int sc = framebuffer.scale;
-		while (sc > 1) {
-			sc /= 2;
-			skip++;
-		}
-	}
-
-	for (int i = 0; i < near_shadow_buffers.size(); i++) {
-
-		if (skip > 0) {
-			skip--;
-			continue;
-		}
-
-		if (near_shadow_buffers[i].owner != NULL)
-			continue;
-
-		near_shadow_buffers[i].owner = li;
-		li->near_shadow_buffer = &near_shadow_buffers[i];
-		return true;
-	}
-
-	return false;
-}
-
-bool RasterizerGLES2::shadow_allocate_far(RID p_light) {
-
-	return false;
-}
-
-/* PARTICLES INSTANCE */
-
-RID RasterizerGLES2::particles_instance_create(RID p_particles) {
-
-	ERR_FAIL_COND_V(!particles_owner.owns(p_particles), RID());
-	ParticlesInstance *particles_instance = memnew(ParticlesInstance);
-	ERR_FAIL_COND_V(!particles_instance, RID());
-	particles_instance->particles = p_particles;
-	return particles_instance_owner.make_rid(particles_instance);
-}
-
-void RasterizerGLES2::particles_instance_set_transform(RID p_particles_instance, const Transform &p_transform) {
-
-	ParticlesInstance *particles_instance = particles_instance_owner.get(p_particles_instance);
-	ERR_FAIL_COND(!particles_instance);
-	particles_instance->transform = p_transform;
-}
-
-RID RasterizerGLES2::viewport_data_create() {
-
-	ViewportData *vd = memnew(ViewportData);
-
-	glActiveTexture(GL_TEXTURE0);
-	glGenFramebuffers(1, &vd->lum_fbo);
-	glBindFramebuffer(GL_FRAMEBUFFER, vd->lum_fbo);
-
-	GLuint format_luminance = use_fp16_fb ? _GL_RG_EXT : GL_RGBA;
-	GLuint format_luminance_type = use_fp16_fb ? (full_float_fb_supported ? GL_FLOAT : _GL_HALF_FLOAT_OES) : GL_UNSIGNED_BYTE;
-	GLuint format_luminance_components = use_fp16_fb ? _GL_RG_EXT : GL_RGBA;
-
-	glGenTextures(1, &vd->lum_color);
-	glBindTexture(GL_TEXTURE_2D, vd->lum_color);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	/*
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0,
-			GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-	*/
-	glTexImage2D(GL_TEXTURE_2D, 0, format_luminance, 1, 1, 0,
-			format_luminance_components, format_luminance_type, NULL);
-
-	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
-			GL_TEXTURE_2D, vd->lum_color, 0);
-
-	GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-
-	glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
-	DEBUG_TEST_ERROR("Viewport Data Init");
-	if (status != GL_FRAMEBUFFER_COMPLETE) {
-		WARN_PRINT("Can't create framebuffer for vd");
-	}
-
-	return viewport_data_owner.make_rid(vd);
-}
-
-RID RasterizerGLES2::render_target_create() {
-
-	RenderTarget *rt = memnew(RenderTarget);
-	rt->fbo = 0;
-	rt->width = 0;
-	rt->height = 0;
-	rt->last_pass = 0;
-
-	Texture *texture = memnew(Texture);
-	texture->active = false;
-	texture->total_data_size = 0;
-	texture->render_target = rt;
-	texture->ignore_mipmaps = true;
-	rt->texture_ptr = texture;
-	rt->texture = texture_owner.make_rid(texture);
-	rt->texture_ptr->active = false;
-	return render_target_owner.make_rid(rt);
-}
-void RasterizerGLES2::render_target_set_size(RID p_render_target, int p_width, int p_height) {
-
-	RenderTarget *rt = render_target_owner.get(p_render_target);
-
-	if (p_width == rt->width && p_height == rt->height)
-		return;
-
-	if (rt->width != 0 && rt->height != 0) {
-
-		glDeleteFramebuffers(1, &rt->fbo);
-		glDeleteRenderbuffers(1, &rt->depth);
-		glDeleteTextures(1, &rt->color);
-
-		rt->fbo = 0;
-		rt->depth = 0;
-		rt->color = 0;
-		rt->width = 0;
-		rt->height = 0;
-		rt->texture_ptr->tex_id = 0;
-		rt->texture_ptr->active = false;
-	}
-
-	if (p_width == 0 || p_height == 0)
-		return;
-
-	rt->width = p_width;
-	rt->height = p_height;
-
-	//fbo
-	glGenFramebuffers(1, &rt->fbo);
-	glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo);
-
-	//depth
-	if (!low_memory_2d) {
-		glGenRenderbuffers(1, &rt->depth);
-		glBindRenderbuffer(GL_RENDERBUFFER, rt->depth);
-
-		glRenderbufferStorage(GL_RENDERBUFFER, use_depth24 ? _DEPTH_COMPONENT24_OES : GL_DEPTH_COMPONENT16, rt->width, rt->height);
-
-		glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth);
-	}
-
-	//color
-	glGenTextures(1, &rt->color);
-	glBindTexture(GL_TEXTURE_2D, rt->color);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, rt->width, rt->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-
-	if (rt->texture_ptr->flags & VS::TEXTURE_FLAG_FILTER) {
-
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	} else {
-
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-	}
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0);
-
-	rt->texture_ptr->tex_id = rt->color;
-	rt->texture_ptr->active = true;
-	rt->texture_ptr->width = p_width;
-	rt->texture_ptr->height = p_height;
-
-#
-	GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-
-	if (status != GL_FRAMEBUFFER_COMPLETE) {
-
-		glDeleteRenderbuffers(1, &rt->fbo);
-		glDeleteTextures(1, &rt->depth);
-		glDeleteTextures(1, &rt->color);
-		rt->fbo = 0;
-		rt->width = 0;
-		rt->height = 0;
-		rt->color = 0;
-		rt->depth = 0;
-		rt->texture_ptr->tex_id = 0;
-		rt->texture_ptr->active = false;
-		WARN_PRINT("Could not create framebuffer!!");
-	}
-
-	glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
-}
-
-RID RasterizerGLES2::render_target_get_texture(RID p_render_target) const {
-
-	const RenderTarget *rt = render_target_owner.get(p_render_target);
-	ERR_FAIL_COND_V(!rt, RID());
-	return rt->texture;
-}
-bool RasterizerGLES2::render_target_renedered_in_frame(RID p_render_target) {
-
-	RenderTarget *rt = render_target_owner.get(p_render_target);
-	ERR_FAIL_COND_V(!rt, false);
-	return rt->last_pass == frame;
-}
-
-/* RENDER API */
-/* all calls (inside begin/end shadow) are always warranted to be in the following order: */
-
-void RasterizerGLES2::begin_frame() {
-
-	_update_framebuffer();
-
-	glDepthFunc(GL_LEQUAL);
-	glFrontFace(GL_CW);
-
-//fragment_lighting=Globals::get_singleton()->get("rasterizer/use_fragment_lighting");
-#ifdef TOOLS_ENABLED
-	canvas_shader.set_conditional(CanvasShaderGLES2::USE_PIXEL_SNAP, GLOBAL_DEF("rendering/use_2d_pixel_snap", false));
-	shadow_filter = ShadowFilterTechnique(int(ProjectSettings::get_singleton()->get("rasterizer/shadow_filter")));
-#endif
-
-	canvas_shader.set_conditional(CanvasShaderGLES2::SHADOW_PCF5, shadow_filter == SHADOW_FILTER_PCF5);
-	canvas_shader.set_conditional(CanvasShaderGLES2::SHADOW_PCF13, shadow_filter == SHADOW_FILTER_PCF13);
-	canvas_shader.set_conditional(CanvasShaderGLES2::SHADOW_ESM, shadow_filter == SHADOW_FILTER_ESM);
-
-	window_size = Size2(OS::get_singleton()->get_video_mode().width, OS::get_singleton()->get_video_mode().height);
-
-	double time = (OS::get_singleton()->get_ticks_usec() / 1000); // get msec
-	time /= 1000.0; // make secs
-	time_delta = time - last_time;
-	last_time = time;
-	frame++;
-
-	_rinfo.vertex_count = 0;
-	_rinfo.object_count = 0;
-	_rinfo.mat_change_count = 0;
-	_rinfo.shader_change_count = 0;
-	_rinfo.ci_draw_commands = 0;
-	_rinfo.surface_count = 0;
-	_rinfo.draw_calls = 0;
-
-	_update_fixed_materials();
-	while (_shader_dirty_list.first()) {
-
-		_update_shader(_shader_dirty_list.first()->self());
-	}
-
-	while (_skeleton_dirty_list.first()) {
-
-		Skeleton *s = _skeleton_dirty_list.first()->self();
-
-		float *sk_float = (float *)skinned_buffer;
-		for (int i = 0; i < s->bones.size(); i++) {
-
-			float *m = &sk_float[i * 12];
-			const Skeleton::Bone &b = s->bones[i];
-			m[0] = b.mtx[0][0];
-			m[1] = b.mtx[1][0];
-			m[2] = b.mtx[2][0];
-			m[3] = b.mtx[3][0];
-
-			m[4] = b.mtx[0][1];
-			m[5] = b.mtx[1][1];
-			m[6] = b.mtx[2][1];
-			m[7] = b.mtx[3][1];
-
-			m[8] = b.mtx[0][2];
-			m[9] = b.mtx[1][2];
-			m[10] = b.mtx[2][2];
-			m[11] = b.mtx[3][2];
-		}
-
-		glActiveTexture(GL_TEXTURE0);
-		glBindTexture(GL_TEXTURE_2D, s->tex_id);
-		glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, next_power_of_2(s->bones.size() * 3), 1, GL_RGBA, GL_FLOAT, sk_float);
-		_skeleton_dirty_list.remove(_skeleton_dirty_list.first());
-	}
-
-	while (_multimesh_dirty_list.first()) {
-
-		MultiMesh *s = _multimesh_dirty_list.first()->self();
-
-		float *sk_float = (float *)skinned_buffer;
-		for (int i = 0; i < s->elements.size(); i++) {
-
-			float *m = &sk_float[i * 16];
-			const float *im = s->elements[i].matrix;
-			for (int j = 0; j < 16; j++) {
-				m[j] = im[j];
-			}
-		}
-
-		glActiveTexture(GL_TEXTURE0);
-		glBindTexture(GL_TEXTURE_2D, s->tex_id);
-		glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, s->tw, s->th, GL_RGBA, GL_FLOAT, sk_float);
-		_multimesh_dirty_list.remove(_multimesh_dirty_list.first());
-	}
-
-	draw_next_frame = false;
-	//material_shader.set_uniform_default(MaterialShaderGLES2::SCREENZ_SCALE, Math::fmod(time, 3600.0));
-	/* nehe ?*/
-
-	//glClearColor(0,0,1,1);
-	//glClear(GL_COLOR_BUFFER_BIT); //should not clear if anything else cleared..
-}
-
-void RasterizerGLES2::capture_viewport(Image *r_capture) {
-#if 0
-	PoolVector<uint8_t> pixels;
-	pixels.resize(viewport.width*viewport.height*3);
-	PoolVector<uint8_t>::Write w = pixels.write();
-#ifdef GLEW_ENABLED
-	glReadBuffer(GL_COLOR_ATTACHMENT0);
-#endif
-	glPixelStorei(GL_PACK_ALIGNMENT, 1);
-	if (current_rt)
-		glReadPixels( 0, 0, viewport.width, viewport.height,GL_RGB,GL_UNSIGNED_BYTE,w.ptr() );
-	else
-		glReadPixels( viewport.x, window_size.height-(viewport.height+viewport.y), viewport.width,viewport.height,GL_RGB,GL_UNSIGNED_BYTE,w.ptr());
-
-	glPixelStorei(GL_PACK_ALIGNMENT, 4);
-
-	w=PoolVector<uint8_t>::Write();
-
-	r_capture->create(viewport.width,viewport.height,0,Image::FORMAT_RGB8,pixels);
-#else
-
-	PoolVector<uint8_t> pixels;
-	pixels.resize(viewport.width * viewport.height * 4);
-	PoolVector<uint8_t>::Write w = pixels.write();
-	glPixelStorei(GL_PACK_ALIGNMENT, 4);
-
-	//uint64_t time = OS::get_singleton()->get_ticks_usec();
-
-	if (current_rt) {
-#ifdef GLEW_ENABLED
-		glReadBuffer(GL_COLOR_ATTACHMENT0);
-#endif
-		glReadPixels(0, 0, viewport.width, viewport.height, GL_RGBA, GL_UNSIGNED_BYTE, w.ptr());
-	} else {
-		// back?
-		glReadPixels(viewport.x, window_size.height - (viewport.height + viewport.y), viewport.width, viewport.height, GL_RGBA, GL_UNSIGNED_BYTE, w.ptr());
-	}
-
-	bool flip = current_rt == NULL;
-
-	if (flip) {
-		uint32_t *imgptr = (uint32_t *)w.ptr();
-		for (int y = 0; y < (viewport.height / 2); y++) {
-
-			uint32_t *ptr1 = &imgptr[y * viewport.width];
-			uint32_t *ptr2 = &imgptr[(viewport.height - y - 1) * viewport.width];
-
-			for (int x = 0; x < viewport.width; x++) {
-
-				uint32_t tmp = ptr1[x];
-				ptr1[x] = ptr2[x];
-				ptr2[x] = tmp;
-			}
-		}
-	}
-
-	w = PoolVector<uint8_t>::Write();
-	r_capture->create(viewport.width, viewport.height, 0, Image::FORMAT_RGBA8, pixels);
-//r_capture->flip_y();
-
-#endif
-}
-
-void RasterizerGLES2::clear_viewport(const Color &p_color) {
-
-	if (current_rt || using_canvas_bg) {
-
-		glScissor(0, 0, viewport.width, viewport.height);
-	} else {
-		glScissor(viewport.x, window_size.height - (viewport.height + viewport.y), viewport.width, viewport.height);
-	}
-
-	glEnable(GL_SCISSOR_TEST);
-	glClearColor(p_color.r, p_color.g, p_color.b, p_color.a);
-	glClear(GL_COLOR_BUFFER_BIT); //should not clear if anything else cleared..
-	glDisable(GL_SCISSOR_TEST);
-};
-
-void RasterizerGLES2::set_render_target(RID p_render_target, bool p_transparent_bg, bool p_vflip) {
-
-	if (!p_render_target.is_valid()) {
-		glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
-		current_rt = NULL;
-		current_rt_vflip = false;
-
-	} else {
-		RenderTarget *rt = render_target_owner.get(p_render_target);
-		ERR_FAIL_COND(!rt);
-		ERR_FAIL_COND(rt->fbo == 0);
-		glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo);
-		current_rt = rt;
-		current_rt_transparent = p_transparent_bg;
-		current_rt_vflip = !p_vflip;
-	}
-}
-
-void RasterizerGLES2::set_viewport(const VS::ViewportRect &p_viewport) {
-
-	viewport = p_viewport;
-	//viewport.width/=2;
-	//viewport.height/=2;
-	//print_line("viewport: "+itos(p_viewport.x)+","+itos(p_viewport.y)+","+itos(p_viewport.width)+","+itos(p_viewport.height));
-
-	if (current_rt) {
-
-		glViewport(0, 0, viewport.width, viewport.height);
-	} else {
-		glViewport(viewport.x, window_size.height - (viewport.height + viewport.y), viewport.width, viewport.height);
-	}
-}
-
-void RasterizerGLES2::begin_scene(RID p_viewport_data, RID p_env, VS::ScenarioDebugMode p_debug) {
-
-	current_debug = p_debug;
-	opaque_render_list.clear();
-	alpha_render_list.clear();
-	light_instance_count = 0;
-	current_env = p_env.is_valid() ? environment_owner.get(p_env) : NULL;
-	scene_pass++;
-	last_light_id = 0;
-	directional_light_count = 0;
-	lights_use_shadow = false;
-	texscreen_used = false;
-	current_vd = viewport_data_owner.get(p_viewport_data);
-	if (current_debug == VS::SCENARIO_DEBUG_WIREFRAME) {
-#ifdef GLEW_ENABLED
-		glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-#endif
-	}
-
-	//set state
-
-	glCullFace(GL_FRONT);
-	cull_front = true;
-};
-
-void RasterizerGLES2::begin_shadow_map(RID p_light_instance, int p_shadow_pass) {
-
-	ERR_FAIL_COND(shadow);
-	shadow = light_instance_owner.get(p_light_instance);
-	shadow_pass = p_shadow_pass;
-	ERR_FAIL_COND(!shadow);
-
-	opaque_render_list.clear();
-	alpha_render_list.clear();
-	//pre_zpass_render_list.clear();
-	light_instance_count = 0;
-
-	glCullFace(GL_FRONT);
-	cull_front = true;
-}
-
-void RasterizerGLES2::set_camera(const Transform &p_world, const CameraMatrix &p_projection, bool p_ortho_hint) {
-
-	camera_transform = p_world;
-	if (current_rt && current_rt_vflip) {
-		camera_transform.basis.set_axis(1, -camera_transform.basis.get_axis(1));
-	}
-	camera_transform_inverse = camera_transform.inverse();
-	camera_projection = p_projection;
-	camera_plane = Plane(camera_transform.origin, -camera_transform.basis.get_axis(2));
-	camera_z_near = camera_projection.get_z_near();
-	camera_z_far = camera_projection.get_z_far();
-	camera_projection.get_viewport_size(camera_vp_size.x, camera_vp_size.y);
-	camera_ortho = p_ortho_hint;
-}
-
-void RasterizerGLES2::add_light(RID p_light_instance) {
-
-#define LIGHT_FADE_THRESHOLD 0.05
-
-	ERR_FAIL_COND(light_instance_count >= MAX_SCENE_LIGHTS);
-
-	LightInstance *li = light_instance_owner.get(p_light_instance);
-	ERR_FAIL_COND(!li);
-
-	switch (li->base->type) {
-
-		case VS::LIGHT_DIRECTIONAL: {
-
-			ERR_FAIL_COND(directional_light_count >= RenderList::MAX_LIGHTS);
-			directional_lights[directional_light_count++] = li;
-
-			if (li->base->shadow_enabled) {
-				CameraMatrix bias;
-				bias.set_light_bias();
-
-				int passes = light_instance_get_shadow_passes(p_light_instance);
-
-				for (int i = 0; i < passes; i++) {
-					Transform modelview = Transform(camera_transform_inverse * li->custom_transform[i]).inverse();
-					li->shadow_projection[i] = bias * li->custom_projection[i] * modelview;
-				}
-
-				lights_use_shadow = true;
-			}
-		} break;
-		case VS::LIGHT_OMNI: {
-
-			if (li->base->shadow_enabled) {
-				li->shadow_projection[0] = Transform(camera_transform_inverse * li->transform).inverse();
-				lights_use_shadow = true;
-			}
-		} break;
-		case VS::LIGHT_SPOT: {
-
-			if (li->base->shadow_enabled) {
-				CameraMatrix bias;
-				bias.set_light_bias();
-				Transform modelview = Transform(camera_transform_inverse * li->transform).inverse();
-				li->shadow_projection[0] = bias * li->projection * modelview;
-				lights_use_shadow = true;
-			}
-		} break;
-	}
-
-	/* make light hash */
-
-	// actually, not really a hash, but helps to sort the lights
-	// and avoid recompiling redudant shader versions
-
-	li->last_pass = scene_pass;
-	li->sort_key = light_instance_count;
-
-	light_instances[light_instance_count++] = li;
-}
-
-void RasterizerGLES2::_update_shader(Shader *p_shader) const {
-
-	_shader_dirty_list.remove(&p_shader->dirty_list);
-
-	p_shader->valid = false;
-
-	p_shader->uniforms.clear();
-	Vector<StringName> uniform_names;
-
-	String vertex_code;
-	String vertex_globals;
-	ShaderCompilerGLES2::Flags vertex_flags;
-	ShaderCompilerGLES2::Flags fragment_flags;
-	ShaderCompilerGLES2::Flags light_flags;
-
-	if (p_shader->mode == VS::SHADER_MATERIAL) {
-		Error err = shader_precompiler.compile(p_shader->vertex_code, ShaderLanguage::SHADER_MATERIAL_VERTEX, vertex_code, vertex_globals, vertex_flags, &p_shader->uniforms);
-		if (err) {
-			return; //invalid
-		}
-	} else if (p_shader->mode == VS::SHADER_CANVAS_ITEM) {
-
-		Error err = shader_precompiler.compile(p_shader->vertex_code, ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX, vertex_code, vertex_globals, vertex_flags, &p_shader->uniforms);
-		if (err) {
-			return; //invalid
-		}
-	}
-
-	//print_line("compiled vertex: "+vertex_code);
-	//print_line("compiled vertex globals: "+vertex_globals);
-
-	//print_line("UCV: "+itos(p_shader->uniforms.size()));
-	String fragment_code;
-	String fragment_globals;
-
-	if (p_shader->mode == VS::SHADER_MATERIAL) {
-		Error err = shader_precompiler.compile(p_shader->fragment_code, ShaderLanguage::SHADER_MATERIAL_FRAGMENT, fragment_code, fragment_globals, fragment_flags, &p_shader->uniforms);
-		if (err) {
-			return; //invalid
-		}
-	} else if (p_shader->mode == VS::SHADER_CANVAS_ITEM) {
-		Error err = shader_precompiler.compile(p_shader->fragment_code, ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT, fragment_code, fragment_globals, fragment_flags, &p_shader->uniforms);
-		if (err) {
-			return; //invalid
-		}
-	}
-
-	String light_code;
-	String light_globals;
-
-	if (p_shader->mode == VS::SHADER_MATERIAL) {
-
-		Error err = shader_precompiler.compile(p_shader->light_code, (ShaderLanguage::SHADER_MATERIAL_LIGHT), light_code, light_globals, light_flags, &p_shader->uniforms);
-		if (err) {
-			return; //invalid
-		}
-	} else if (p_shader->mode == VS::SHADER_CANVAS_ITEM) {
-		Error err = shader_precompiler.compile(p_shader->light_code, (ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT), light_code, light_globals, light_flags, &p_shader->uniforms);
-		if (err) {
-			return; //invalid
-		}
-	}
-
-	fragment_globals += light_globals; //both fragment anyway
-
-	//print_line("compiled fragment: "+fragment_code);
-	//("compiled fragment globals: "+fragment_globals);
-
-	//print_line("UCF: "+itos(p_shader->uniforms.size()));
-
-	int first_tex_index = 0xFFFFF;
-	p_shader->first_texture = StringName();
-
-	for (Map<StringName, ShaderLanguage::Uniform>::Element *E = p_shader->uniforms.front(); E; E = E->next()) {
-
-		uniform_names.push_back("_" + String(E->key()));
-		if (E->get().type == ShaderLanguage::TYPE_TEXTURE && E->get().order < first_tex_index) {
-			p_shader->first_texture = E->key();
-			first_tex_index = E->get().order;
-		}
-	}
-
-	bool uses_time = false;
-
-	if (p_shader->mode == VS::SHADER_MATERIAL) {
-		//print_line("setting code to id.. "+itos(p_shader->custom_code_id));
-		Vector<const char *> enablers;
-		if (fragment_flags.use_color_interp || vertex_flags.use_color_interp)
-			enablers.push_back("#define ENABLE_COLOR_INTERP\n");
-		if (fragment_flags.use_uv_interp || vertex_flags.use_uv_interp)
-			enablers.push_back("#define ENABLE_UV_INTERP\n");
-		if (fragment_flags.use_uv2_interp || vertex_flags.use_uv2_interp)
-			enablers.push_back("#define ENABLE_UV2_INTERP\n");
-		if (fragment_flags.use_tangent_interp || vertex_flags.use_tangent_interp || fragment_flags.uses_normalmap)
-			enablers.push_back("#define ENABLE_TANGENT_INTERP\n");
-		if (fragment_flags.use_var1_interp || vertex_flags.use_var1_interp)
-			enablers.push_back("#define ENABLE_VAR1_INTERP\n");
-		if (fragment_flags.use_var2_interp || vertex_flags.use_var2_interp)
-			enablers.push_back("#define ENABLE_VAR2_INTERP\n");
-		if (fragment_flags.uses_texscreen) {
-			enablers.push_back("#define ENABLE_TEXSCREEN\n");
-		}
-		if (fragment_flags.uses_screen_uv) {
-			enablers.push_back("#define ENABLE_SCREEN_UV\n");
-		}
-		if (fragment_flags.uses_discard) {
-			enablers.push_back("#define ENABLE_DISCARD\n");
-		}
-		if (fragment_flags.uses_normalmap) {
-			enablers.push_back("#define ENABLE_NORMALMAP\n");
-		}
-		if (light_flags.uses_light) {
-			enablers.push_back("#define USE_LIGHT_SHADER_CODE\n");
-		}
-		if (light_flags.uses_shadow_color) {
-			enablers.push_back("#define USE_OUTPUT_SHADOW_COLOR\n");
-		}
-		if (light_flags.uses_time || fragment_flags.uses_time || vertex_flags.uses_time) {
-			enablers.push_back("#define USE_TIME\n");
-			uses_time = true;
-		}
-		if (vertex_flags.vertex_code_writes_position) {
-			enablers.push_back("#define VERTEX_SHADER_WRITE_POSITION\n");
-		}
-
-		material_shader.set_custom_shader_code(p_shader->custom_code_id, vertex_code, vertex_globals, fragment_code, light_code, fragment_globals, uniform_names, enablers);
-	} else if (p_shader->mode == VS::SHADER_CANVAS_ITEM) {
-
-		Vector<const char *> enablers;
-
-		if (light_flags.uses_time || fragment_flags.uses_time || vertex_flags.uses_time) {
-			enablers.push_back("#define USE_TIME\n");
-			uses_time = true;
-		}
-		if (fragment_flags.uses_normal) {
-			enablers.push_back("#define NORMAL_USED\n");
-		}
-		if (fragment_flags.uses_normalmap) {
-			enablers.push_back("#define USE_NORMALMAP\n");
-		}
-
-		if (light_flags.uses_light) {
-			enablers.push_back("#define USE_LIGHT_SHADER_CODE\n");
-		}
-		if (fragment_flags.use_var1_interp || vertex_flags.use_var1_interp)
-			enablers.push_back("#define ENABLE_VAR1_INTERP\n");
-		if (fragment_flags.use_var2_interp || vertex_flags.use_var2_interp)
-			enablers.push_back("#define ENABLE_VAR2_INTERP\n");
-		if (fragment_flags.uses_texscreen) {
-			enablers.push_back("#define ENABLE_TEXSCREEN\n");
-		}
-		if (fragment_flags.uses_screen_uv) {
-			enablers.push_back("#define ENABLE_SCREEN_UV\n");
-		}
-		if (fragment_flags.uses_texpixel_size) {
-			enablers.push_back("#define USE_TEXPIXEL_SIZE\n");
-		}
-		if (light_flags.uses_shadow_color) {
-			enablers.push_back("#define USE_OUTPUT_SHADOW_COLOR\n");
-		}
-
-		if (vertex_flags.uses_worldvec) {
-			enablers.push_back("#define USE_WORLD_VEC\n");
-		}
-		canvas_shader.set_custom_shader_code(p_shader->custom_code_id, vertex_code, vertex_globals, fragment_code, light_code, fragment_globals, uniform_names, enablers);
-
-		//postprocess_shader.set_custom_shader_code(p_shader->custom_code_id,vertex_code, vertex_globals,fragment_code, fragment_globals,uniform_names);
-	}
-
-	p_shader->valid = true;
-	p_shader->has_alpha = fragment_flags.uses_alpha || fragment_flags.uses_texscreen;
-	p_shader->writes_vertex = vertex_flags.vertex_code_writes_vertex;
-	p_shader->uses_discard = fragment_flags.uses_discard;
-	p_shader->has_texscreen = fragment_flags.uses_texscreen;
-	p_shader->has_screen_uv = fragment_flags.uses_screen_uv;
-	p_shader->can_zpass = !fragment_flags.uses_discard && !vertex_flags.vertex_code_writes_vertex;
-	p_shader->uses_normal = fragment_flags.uses_normal || light_flags.uses_normal;
-	p_shader->uses_time = uses_time;
-	p_shader->uses_texpixel_size = fragment_flags.uses_texpixel_size;
-	p_shader->version++;
-}
-
-void RasterizerGLES2::_add_geometry(const Geometry *p_geometry, const InstanceData *p_instance, const Geometry *p_geometry_cmp, const GeometryOwner *p_owner, int p_material) {
-
-	Material *m = NULL;
-	RID m_src = p_instance->material_override.is_valid() ? p_instance->material_override : (p_material >= 0 ? p_instance->materials[p_material] : p_geometry->material);
-
-#ifdef DEBUG_ENABLED
-	if (current_debug == VS::SCENARIO_DEBUG_OVERDRAW) {
-		m_src = overdraw_material;
-	}
-
-#endif
-
-	if (m_src)
-		m = material_owner.get(m_src);
-
-	if (!m) {
-		m = material_owner.get(default_material);
-	}
-
-	ERR_FAIL_COND(!m);
-
-	if (m->last_pass != frame) {
-
-		if (m->shader.is_valid()) {
-
-			m->shader_cache = shader_owner.get(m->shader);
-			if (m->shader_cache) {
-
-				if (!m->shader_cache->valid) {
-					m->shader_cache = NULL;
-				} else {
-					if (m->shader_cache->has_texscreen)
-						texscreen_used = true;
-				}
-			} else {
-				m->shader = RID();
-			}
-
-		} else {
-			m->shader_cache = NULL;
-		}
-
-		m->last_pass = frame;
-	}
-
-	RenderList *render_list = NULL;
-
-	bool has_base_alpha = (m->shader_cache && m->shader_cache->has_alpha);
-	bool has_blend_alpha = m->blend_mode != VS::MATERIAL_BLEND_MODE_MIX || m->flags[VS::MATERIAL_FLAG_ONTOP];
-	bool has_alpha = has_base_alpha || has_blend_alpha;
-
-	if (shadow) {
-
-		if (has_blend_alpha || (has_base_alpha && m->depth_draw_mode != VS::MATERIAL_DEPTH_DRAW_OPAQUE_PRE_PASS_ALPHA))
-			return; //bye
-
-		if (!m->shader_cache || (!m->shader_cache->writes_vertex && !m->shader_cache->uses_discard && m->depth_draw_mode != VS::MATERIAL_DEPTH_DRAW_OPAQUE_PRE_PASS_ALPHA)) {
-			//shader does not use discard and does not write a vertex position, use generic material
-			if (p_instance->cast_shadows == VS::SHADOW_CASTING_SETTING_DOUBLE_SIDED)
-				m = shadow_mat_double_sided_ptr;
-			else
-				m = shadow_mat_ptr;
-			if (m->last_pass != frame) {
-
-				if (m->shader.is_valid()) {
-
-					m->shader_cache = shader_owner.get(m->shader);
-					if (m->shader_cache) {
-
-						if (!m->shader_cache->valid)
-							m->shader_cache = NULL;
-					} else {
-						m->shader = RID();
-					}
-
-				} else {
-					m->shader_cache = NULL;
-				}
-
-				m->last_pass = frame;
-			}
-		}
-
-		render_list = &opaque_render_list;
-		/* notyet
-		if (!m->shader_cache || m->shader_cache->can_zpass)
-			render_list = &alpha_render_list;
-		} else {
-			render_list = &opaque_render_list;
-		}*/
-
-	} else {
-		if (has_alpha) {
-			render_list = &alpha_render_list;
-		} else {
-			render_list = &opaque_render_list;
-		}
-	}
-
-	RenderList::Element *e = render_list->add_element();
-
-	if (!e)
-		return;
-
-	e->geometry = p_geometry;
-	e->geometry_cmp = p_geometry_cmp;
-	e->material = m;
-	e->instance = p_instance;
-	if (camera_ortho) {
-		e->depth = camera_plane.distance_to(p_instance->transform.origin);
-	} else {
-		e->depth = camera_transform.origin.distance_to(p_instance->transform.origin);
-	}
-	e->owner = p_owner;
-	e->light_type = 0;
-	e->additive = false;
-	e->additive_ptr = &e->additive;
-	e->sort_flags = 0;
-
-	if (p_instance->skeleton.is_valid()) {
-		e->skeleton = skeleton_owner.get(p_instance->skeleton);
-		if (!e->skeleton)
-			const_cast<InstanceData *>(p_instance)->skeleton = RID();
-		else
-			e->sort_flags |= RenderList::SORT_FLAG_SKELETON;
-	} else {
-		e->skeleton = NULL;
-	}
-
-	if (e->geometry->type == Geometry::GEOMETRY_MULTISURFACE)
-		e->sort_flags |= RenderList::SORT_FLAG_INSTANCING;
-
-	e->mirror = p_instance->mirror;
-	if (m->flags[VS::MATERIAL_FLAG_INVERT_FACES])
-		e->mirror = !e->mirror;
-
-	//e->light_type=0xFF; // no lights!
-	e->light_type = 3; //light type 3 is no light?
-	e->light = 0xFFFF;
-
-	if (!shadow && !has_blend_alpha && has_alpha && m->depth_draw_mode == VS::MATERIAL_DEPTH_DRAW_OPAQUE_PRE_PASS_ALPHA) {
-
-		//if nothing exists, add this element as opaque too
-		RenderList::Element *oe = opaque_render_list.add_element();
-
-		if (!oe)
-			return;
-
-		memcpy(oe, e, sizeof(RenderList::Element));
-		oe->additive_ptr = &oe->additive;
-	}
-
-	if (shadow || m->flags[VS::MATERIAL_FLAG_UNSHADED] || current_debug == VS::SCENARIO_DEBUG_SHADELESS) {
-
-		e->light_type = 0x7F; //unshaded is zero
-	} else {
-
-		bool duplicate = false;
-
-		for (int i = 0; i < directional_light_count; i++) {
-			uint16_t sort_key = directional_lights[i]->sort_key;
-			uint8_t light_type = VS::LIGHT_DIRECTIONAL;
-			if (directional_lights[i]->base->shadow_enabled) {
-				light_type |= 0x8;
-				if (directional_lights[i]->base->directional_shadow_mode == VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS)
-					light_type |= 0x10;
-				else if (directional_lights[i]->base->directional_shadow_mode == VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS)
-					light_type |= 0x30;
-			}
-
-			RenderList::Element *ec;
-			if (duplicate) {
-
-				ec = render_list->add_element();
-				memcpy(ec, e, sizeof(RenderList::Element));
-			} else {
-
-				ec = e;
-				duplicate = true;
-			}
-
-			ec->light_type = light_type;
-			ec->light = sort_key;
-			ec->additive_ptr = &e->additive;
-		}
-
-		const RID *liptr = p_instance->light_instances.ptr();
-		int ilc = p_instance->light_instances.size();
-
-		for (int i = 0; i < ilc; i++) {
-
-			LightInstance *li = light_instance_owner.get(liptr[i]);
-			if (!li || li->last_pass != scene_pass) //lit by light not in visible scene
-				continue;
-			uint8_t light_type = li->base->type | 0x40; //penalty to ensure directionals always go first
-			if (li->base->shadow_enabled) {
-				light_type |= 0x8;
-			}
-			uint16_t sort_key = li->sort_key;
-
-			RenderList::Element *ec;
-			if (duplicate) {
-
-				ec = render_list->add_element();
-				memcpy(ec, e, sizeof(RenderList::Element));
-			} else {
-
-				duplicate = true;
-				ec = e;
-			}
-
-			ec->light_type = light_type;
-			ec->light = sort_key;
-			ec->additive_ptr = &e->additive;
-		}
-	}
-
-	DEBUG_TEST_ERROR("Add Geometry");
-}
-
-void RasterizerGLES2::add_mesh(const RID &p_mesh, const InstanceData *p_data) {
-
-	Mesh *mesh = mesh_owner.get(p_mesh);
-	ERR_FAIL_COND(!mesh);
-
-	int ssize = mesh->surfaces.size();
-
-	for (int i = 0; i < ssize; i++) {
-
-		int mat_idx = p_data->materials[i].is_valid() ? i : -1;
-		Surface *s = mesh->surfaces[i];
-		_add_geometry(s, p_data, s, NULL, mat_idx);
-	}
-
-	mesh->last_pass = frame;
-}
-
-void RasterizerGLES2::add_multimesh(const RID &p_multimesh, const InstanceData *p_data) {
-
-	MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
-	ERR_FAIL_COND(!multimesh);
-
-	if (!multimesh->mesh.is_valid())
-		return;
-	if (multimesh->elements.empty())
-		return;
-
-	Mesh *mesh = mesh_owner.get(multimesh->mesh);
-	ERR_FAIL_COND(!mesh);
-
-	int surf_count = mesh->surfaces.size();
-	if (multimesh->last_pass != scene_pass) {
-
-		multimesh->cache_surfaces.resize(surf_count);
-		for (int i = 0; i < surf_count; i++) {
-
-			multimesh->cache_surfaces[i].material = mesh->surfaces[i]->material;
-			multimesh->cache_surfaces[i].has_alpha = mesh->surfaces[i]->has_alpha;
-			multimesh->cache_surfaces[i].surface = mesh->surfaces[i];
-		}
-
-		multimesh->last_pass = scene_pass;
-	}
-
-	for (int i = 0; i < surf_count; i++) {
-
-		_add_geometry(&multimesh->cache_surfaces[i], p_data, multimesh->cache_surfaces[i].surface, multimesh);
-	}
-}
-
-void RasterizerGLES2::add_immediate(const RID &p_immediate, const InstanceData *p_data) {
-
-	Immediate *immediate = immediate_owner.get(p_immediate);
-	ERR_FAIL_COND(!immediate);
-
-	_add_geometry(immediate, p_data, immediate, NULL);
-}
-
-void RasterizerGLES2::add_particles(const RID &p_particle_instance, const InstanceData *p_data) {
-
-	//print_line("adding particles");
-	ParticlesInstance *particles_instance = particles_instance_owner.get(p_particle_instance);
-	ERR_FAIL_COND(!particles_instance);
-	Particles *p = particles_owner.get(particles_instance->particles);
-	ERR_FAIL_COND(!p);
-
-	_add_geometry(p, p_data, p, particles_instance);
-	draw_next_frame = true;
-}
-
-Color RasterizerGLES2::_convert_color(const Color &p_color) {
-
-	if (current_env && current_env->fx_enabled[VS::ENV_FX_SRGB])
-		return p_color.to_linear();
-	else
-		return p_color;
-}
-
-void RasterizerGLES2::_set_cull(bool p_front, bool p_reverse_cull) {
-
-	bool front = p_front;
-	if (p_reverse_cull)
-		front = !front;
-
-	if (front != cull_front) {
-
-		glCullFace(front ? GL_FRONT : GL_BACK);
-		cull_front = front;
-	}
-}
-
-_FORCE_INLINE_ void RasterizerGLES2::_update_material_shader_params(Material *p_material) const {
-
-	Map<StringName, Material::UniformData> old_mparams = p_material->shader_params;
-	Map<StringName, Material::UniformData> &mparams = p_material->shader_params;
-	mparams.clear();
-	int idx = 0;
-	for (Map<StringName, ShaderLanguage::Uniform>::Element *E = p_material->shader_cache->uniforms.front(); E; E = E->next()) {
-
-		Material::UniformData ud;
-
-		bool keep = true; //keep material value
-
-		Map<StringName, Material::UniformData>::Element *OLD = old_mparams.find(E->key());
-		bool has_old = OLD;
-		bool old_inuse = has_old && old_mparams[E->key()].inuse;
-
-		ud.istexture = (E->get().type == ShaderLanguage::TYPE_TEXTURE || E->get().type == ShaderLanguage::TYPE_CUBEMAP);
-
-		if (!has_old || !old_inuse) {
-			keep = false;
-		} else if (OLD->get().value.get_type() != E->value().default_value.get_type()) {
-
-			if (OLD->get().value.get_type() == Variant::INT && E->get().type == ShaderLanguage::TYPE_FLOAT) {
-				//handle common mistake using shaders (feeding ints instead of float)
-				OLD->get().value = float(OLD->get().value);
-				keep = true;
-			} else if (!ud.istexture && E->value().default_value.get_type() != Variant::NIL) {
-
-				keep = false;
-			}
-			//type changed between old and new
-			/*	if (old_mparams[E->key()].value.get_type()==Variant::OBJECT) {
-				if (E->value().default_value.get_type()!=Variant::_RID) //hackfor textures
-					keep=false;
-			} else if (!old_mparams[E->key()].value.is_num() || !E->value().default_value.get_type())
-				keep=false;*/
-
-			//value is invalid because type differs and default is not null
-			;
-		}
-
-		if (keep) {
-			ud.value = old_mparams[E->key()].value;
-
-			//print_line("KEEP: "+String(E->key()));
-		} else {
-			if (ud.istexture && p_material->shader_cache->default_textures.has(E->key()))
-				ud.value = p_material->shader_cache->default_textures[E->key()];
-			else
-				ud.value = E->value().default_value;
-			old_inuse = false; //if reverted to default, obviously did not work
-
-			/*
-			print_line("NEW: "+String(E->key())+" because: hasold-"+itos(old_mparams.has(E->key())));
-			if (old_mparams.has(E->key()))
-				print_line(" told "+Variant::get_type_name(old_mparams[E->key()].value.get_type())+" tnew "+Variant::get_type_name(E->value().default_value.get_type()));
-			*/
-		}
-
-		ud.index = idx++;
-		ud.inuse = old_inuse;
-		mparams[E->key()] = ud;
-	}
-
-	p_material->shader_version = p_material->shader_cache->version;
-}
-
-bool RasterizerGLES2::_setup_material(const Geometry *p_geometry, const Material *p_material, bool p_no_const_light, bool p_opaque_pass) {
-
-	if (p_material->flags[VS::MATERIAL_FLAG_DOUBLE_SIDED]) {
-		glDisable(GL_CULL_FACE);
-	} else {
-		glEnable(GL_CULL_FACE);
-	}
-
-	//glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
-
-	/*
-	if (p_material->flags[VS::MATERIAL_FLAG_WIREFRAME])
-		glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
-	else
-		glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
-	*/
-
-	if (p_material->line_width)
-		glLineWidth(p_material->line_width);
-
-	//all goes to false by default
-	material_shader.set_conditional(MaterialShaderGLES2::USE_SHADOW_PASS, shadow != NULL);
-	material_shader.set_conditional(MaterialShaderGLES2::USE_SHADOW_PCF, shadow_filter == SHADOW_FILTER_PCF5 || shadow_filter == SHADOW_FILTER_PCF13);
-	material_shader.set_conditional(MaterialShaderGLES2::USE_SHADOW_PCF_HQ, shadow_filter == SHADOW_FILTER_PCF13);
-	material_shader.set_conditional(MaterialShaderGLES2::USE_SHADOW_ESM, shadow_filter == SHADOW_FILTER_ESM);
-	material_shader.set_conditional(MaterialShaderGLES2::USE_LIGHTMAP_ON_UV2, p_material->flags[VS::MATERIAL_FLAG_LIGHTMAP_ON_UV2]);
-	material_shader.set_conditional(MaterialShaderGLES2::USE_COLOR_ATTRIB_SRGB_TO_LINEAR, p_material->flags[VS::MATERIAL_FLAG_COLOR_ARRAY_SRGB] && current_env && current_env->fx_enabled[VS::ENV_FX_SRGB]);
-
-	if (p_opaque_pass && p_material->depth_draw_mode == VS::MATERIAL_DEPTH_DRAW_OPAQUE_PRE_PASS_ALPHA && p_material->shader_cache && p_material->shader_cache->has_alpha) {
-
-		material_shader.set_conditional(MaterialShaderGLES2::ENABLE_CLIP_ALPHA, true);
-	} else {
-		material_shader.set_conditional(MaterialShaderGLES2::ENABLE_CLIP_ALPHA, false);
-	}
-
-	if (!shadow) {
-
-		bool depth_test = !p_material->flags[VS::MATERIAL_FLAG_ONTOP];
-		bool depth_write = p_material->depth_draw_mode != VS::MATERIAL_DEPTH_DRAW_NEVER && (p_opaque_pass || p_material->depth_draw_mode == VS::MATERIAL_DEPTH_DRAW_ALWAYS);
-		//bool depth_write=!p_material->hints[VS::MATERIAL_HINT_NO_DEPTH_DRAW] && (p_opaque_pass || !p_material->hints[VS::MATERIAL_HINT_NO_DEPTH_DRAW_FOR_ALPHA]);
-
-		if (current_depth_mask != depth_write) {
-			current_depth_mask = depth_write;
-			glDepthMask(depth_write);
-		}
-
-		if (current_depth_test != depth_test) {
-
-			current_depth_test = depth_test;
-			if (depth_test)
-				glEnable(GL_DEPTH_TEST);
-			else
-				glDisable(GL_DEPTH_TEST);
-		}
-
-		material_shader.set_conditional(MaterialShaderGLES2::USE_FOG, current_env && current_env->fx_enabled[VS::ENV_FX_FOG]);
-		//glDepthMask( true );
-	}
-
-	DEBUG_TEST_ERROR("Pre Shader Bind");
-
-	bool rebind = false;
-
-	if (p_material->shader_cache && p_material->shader_cache->valid) {
-
-		/*
-		// reduce amount of conditional compilations
-		for(int i=0;i<_tex_version_count;i++)
-			material_shader.set_conditional((MaterialShaderGLES2::Conditionals)_tex_version[i],false);
-		*/
-
-		//material_shader.set_custom_shader(p_material->shader_cache->custom_code_id);
-
-		if (p_material->shader_version != p_material->shader_cache->version) {
-			//shader changed somehow, must update uniforms
-
-			_update_material_shader_params((Material *)p_material);
-		}
-		material_shader.set_custom_shader(p_material->shader_cache->custom_code_id);
-		rebind = material_shader.bind();
-
-		DEBUG_TEST_ERROR("Shader Bind");
-
-		//set uniforms!
-		int texcoord = 0;
-		for (Map<StringName, Material::UniformData>::Element *E = p_material->shader_params.front(); E; E = E->next()) {
-
-			if (E->get().index < 0)
-				continue;
-			//print_line(String(E->key())+": "+E->get().value);
-			if (E->get().istexture) {
-				//clearly a texture..
-				RID rid = E->get().value;
-				int loc = material_shader.get_custom_uniform_location(E->get().index); //should be automatic..
-
-				Texture *t = NULL;
-				if (rid.is_valid()) {
-
-					t = texture_owner.get(rid);
-					if (!t) {
-						E->get().value = RID(); //nullify, invalid texture
-						rid = RID();
-					}
-				}
-
-				glActiveTexture(GL_TEXTURE0 + texcoord);
-				glUniform1i(loc, texcoord); //TODO - this could happen automatically on compile...
-				if (t) {
-					if (t->render_target)
-						t->render_target->last_pass = frame;
-					if (E->key() == p_material->shader_cache->first_texture) {
-						tc0_idx = texcoord;
-						tc0_id_cache = t->tex_id;
-					}
-					glBindTexture(t->target, t->tex_id);
-				} else
-					glBindTexture(GL_TEXTURE_2D, white_tex); //no texture
-				texcoord++;
-
-			} else if (E->get().value.get_type() == Variant::COLOR) {
-				Color c = E->get().value;
-				material_shader.set_custom_uniform(E->get().index, _convert_color(c));
-			} else {
-				material_shader.set_custom_uniform(E->get().index, E->get().value);
-			}
-		}
-
-		if (p_material->shader_cache->has_texscreen && framebuffer.active) {
-			material_shader.set_uniform(MaterialShaderGLES2::TEXSCREEN_SCREEN_MULT, Vector2(float(viewport.width) / framebuffer.width, float(viewport.height) / framebuffer.height));
-			material_shader.set_uniform(MaterialShaderGLES2::TEXSCREEN_SCREEN_CLAMP, Color(0, 0, float(viewport.width) / framebuffer.width, float(viewport.height) / framebuffer.height));
-			material_shader.set_uniform(MaterialShaderGLES2::TEXSCREEN_TEX, texcoord);
-			glActiveTexture(GL_TEXTURE0 + texcoord);
-			glBindTexture(GL_TEXTURE_2D, framebuffer.sample_color);
-		}
-		if (p_material->shader_cache->has_screen_uv) {
-			material_shader.set_uniform(MaterialShaderGLES2::SCREEN_UV_MULT, Vector2(1.0 / viewport.width, 1.0 / viewport.height));
-		}
-		DEBUG_TEST_ERROR("Material arameters");
-
-		if (p_material->shader_cache->uses_time) {
-			material_shader.set_uniform(MaterialShaderGLES2::TIME, Math::fmod(last_time, shader_time_rollback));
-			draw_next_frame = true;
-		}
-		//if uses TIME - draw_next_frame=true
-
-	} else {
-
-		material_shader.set_custom_shader(0);
-		rebind = material_shader.bind();
-
-		DEBUG_TEST_ERROR("Shader bind2");
-	}
-
-	if (shadow) {
-
-		float zofs = shadow->base->vars[VS::LIGHT_PARAM_SHADOW_Z_OFFSET];
-		float zslope = shadow->base->vars[VS::LIGHT_PARAM_SHADOW_Z_SLOPE_SCALE];
-		if (shadow_pass >= 1 && shadow->base->type == VS::LIGHT_DIRECTIONAL) {
-			float m = Math::pow(shadow->base->directional_shadow_param[VS::LIGHT_DIRECTIONAL_SHADOW_PARAM_PSSM_ZOFFSET_SCALE], shadow_pass);
-			zofs *= m;
-			zslope *= m;
-		}
-		material_shader.set_uniform(MaterialShaderGLES2::SHADOW_Z_OFFSET, zofs);
-		material_shader.set_uniform(MaterialShaderGLES2::SHADOW_Z_SLOPE_SCALE, zslope);
-		if (shadow->base->type == VS::LIGHT_OMNI)
-			material_shader.set_uniform(MaterialShaderGLES2::DUAL_PARABOLOID, shadow->dp);
-		DEBUG_TEST_ERROR("Shadow uniforms");
-	}
-
-	if (current_env && current_env->fx_enabled[VS::ENV_FX_FOG]) {
-
-		Color col_begin = current_env->fx_param[VS::ENV_FX_PARAM_FOG_BEGIN_COLOR];
-		Color col_end = current_env->fx_param[VS::ENV_FX_PARAM_FOG_END_COLOR];
-		col_begin = _convert_color(col_begin);
-		col_end = _convert_color(col_end);
-		float from = current_env->fx_param[VS::ENV_FX_PARAM_FOG_BEGIN];
-		float zf = camera_z_far;
-		float curve = current_env->fx_param[VS::ENV_FX_PARAM_FOG_ATTENUATION];
-		material_shader.set_uniform(MaterialShaderGLES2::FOG_PARAMS, Vector3(from, zf, curve));
-		material_shader.set_uniform(MaterialShaderGLES2::FOG_COLOR_BEGIN, Vector3(col_begin.r, col_begin.g, col_begin.b));
-		material_shader.set_uniform(MaterialShaderGLES2::FOG_COLOR_END, Vector3(col_end.r, col_end.g, col_end.b));
-	}
-
-	//material_shader.set_uniform(MaterialShaderGLES2::TIME,Math::fmod(last_time,300.0));
-	//if uses TIME - draw_next_frame=true
-
-	return rebind;
-}
-
-void RasterizerGLES2::_setup_light(uint16_t p_light) {
-
-	if (shadow)
-		return;
-
-	if (p_light == 0xFFFF)
-		return;
-
-	enum {
-		VL_LIGHT_POS,
-		VL_LIGHT_DIR,
-		VL_LIGHT_ATTENUATION,
-		VL_LIGHT_SPOT_ATTENUATION,
-		VL_LIGHT_DIFFUSE,
-		VL_LIGHT_SPECULAR,
-		VL_LIGHT_MAX
-	};
-
-	static const MaterialShaderGLES2::Uniforms light_uniforms[VL_LIGHT_MAX] = {
-		MaterialShaderGLES2::LIGHT_POS,
-		MaterialShaderGLES2::LIGHT_DIRECTION,
-		MaterialShaderGLES2::LIGHT_ATTENUATION,
-		MaterialShaderGLES2::LIGHT_SPOT_ATTENUATION,
-		MaterialShaderGLES2::LIGHT_DIFFUSE,
-		MaterialShaderGLES2::LIGHT_SPECULAR,
-	};
-
-	GLfloat light_data[VL_LIGHT_MAX][3];
-	memset(light_data, 0, (VL_LIGHT_MAX)*3 * sizeof(GLfloat));
-
-	LightInstance *li = light_instances[p_light];
-	Light *l = li->base;
-
-	Color col_diffuse = _convert_color(l->colors[VS::LIGHT_COLOR_DIFFUSE]);
-	Color col_specular = _convert_color(l->colors[VS::LIGHT_COLOR_SPECULAR]);
-
-	for (int j = 0; j < 3; j++) {
-		light_data[VL_LIGHT_DIFFUSE][j] = col_diffuse[j];
-		light_data[VL_LIGHT_SPECULAR][j] = col_specular[j];
-	}
-
-	if (l->type != VS::LIGHT_OMNI) {
-
-		Vector3 dir = -li->transform.get_basis().get_axis(2);
-		dir = camera_transform_inverse.basis.xform(dir).normalized();
-		for (int j = 0; j < 3; j++)
-			light_data[VL_LIGHT_DIR][j] = dir[j];
-	}
-
-	if (l->type != VS::LIGHT_DIRECTIONAL) {
-
-		Vector3 pos = li->transform.get_origin();
-		pos = camera_transform_inverse.xform(pos);
-		for (int j = 0; j < 3; j++)
-			light_data[VL_LIGHT_POS][j] = pos[j];
-	}
-
-	if (li->near_shadow_buffer) {
-
-		glActiveTexture(GL_TEXTURE0 + max_texture_units - 1);
-		glBindTexture(GL_TEXTURE_2D, li->near_shadow_buffer->depth);
-
-		material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX, li->shadow_projection[0]);
-		material_shader.set_uniform(MaterialShaderGLES2::SHADOW_TEXEL_SIZE, Vector2(1.0, 1.0) / li->near_shadow_buffer->size);
-		material_shader.set_uniform(MaterialShaderGLES2::SHADOW_TEXTURE, max_texture_units - 1);
-		if (shadow_filter == SHADOW_FILTER_ESM)
-			material_shader.set_uniform(MaterialShaderGLES2::ESM_MULTIPLIER, float(li->base->vars[VS::LIGHT_PARAM_SHADOW_ESM_MULTIPLIER]));
-
-		if (li->base->type == VS::LIGHT_DIRECTIONAL) {
-
-			if (li->base->directional_shadow_mode == VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS) {
-
-				material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX2, li->shadow_projection[1]);
-				material_shader.set_uniform(MaterialShaderGLES2::LIGHT_PSSM_SPLIT, Vector3(li->shadow_split[0], li->shadow_split[1], li->shadow_split[2]));
-			} else if (li->base->directional_shadow_mode == VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS) {
-
-				material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX2, li->shadow_projection[1]);
-				material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX3, li->shadow_projection[2]);
-				material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX4, li->shadow_projection[3]);
-				material_shader.set_uniform(MaterialShaderGLES2::LIGHT_PSSM_SPLIT, Vector3(li->shadow_split[0], li->shadow_split[1], li->shadow_split[2]));
-			}
-			//print_line("shadow split: "+rtos(li->shadow_split));
-		}
-
-		material_shader.set_uniform(MaterialShaderGLES2::SHADOW_DARKENING, li->base->vars[VS::LIGHT_PARAM_SHADOW_DARKENING]);
-		//matrix
-	}
-
-	light_data[VL_LIGHT_ATTENUATION][0] = l->vars[VS::LIGHT_PARAM_ENERGY];
-
-	if (l->type == VS::LIGHT_DIRECTIONAL) {
-		light_data[VL_LIGHT_ATTENUATION][1] = l->directional_shadow_param[VS::LIGHT_DIRECTIONAL_SHADOW_PARAM_MAX_DISTANCE];
-	} else {
-		light_data[VL_LIGHT_ATTENUATION][1] = l->vars[VS::LIGHT_PARAM_RADIUS];
-	}
-
-	light_data[VL_LIGHT_ATTENUATION][2] = l->vars[VS::LIGHT_PARAM_ATTENUATION];
-
-	light_data[VL_LIGHT_SPOT_ATTENUATION][0] = Math::cos(Math::deg2rad(l->vars[VS::LIGHT_PARAM_SPOT_ANGLE]));
-	light_data[VL_LIGHT_SPOT_ATTENUATION][1] = l->vars[VS::LIGHT_PARAM_SPOT_ATTENUATION];
-
-	//int uf = material_shader.get_uniform(MaterialShaderGLES2::LIGHT_PARAMS);
-	for (int i = 0; i < VL_LIGHT_MAX; i++) {
-		glUniform3f(material_shader.get_uniform(light_uniforms[i]), light_data[i][0], light_data[i][1], light_data[i][2]);
-	}
-}
-
-template <bool USE_NORMAL, bool USE_TANGENT, bool INPLACE>
-void RasterizerGLES2::_skeleton_xform(const uint8_t *p_src_array, int p_src_stride, uint8_t *p_dst_array, int p_dst_stride, int p_elements, const uint8_t *p_src_bones, const uint8_t *p_src_weights, const Skeleton::Bone *p_bone_xforms) {
-
-	uint32_t basesize = 3;
-	if (USE_NORMAL)
-		basesize += 3;
-	if (USE_TANGENT)
-		basesize += 4;
-
-	uint32_t extra = (p_dst_stride - basesize * 4);
-	const int dstvec_size = 3 + (USE_NORMAL ? 3 : 0) + (USE_TANGENT ? 4 : 0);
-	float dstcopy[dstvec_size];
-
-	for (int i = 0; i < p_elements; i++) {
-
-		uint32_t ss = p_src_stride * i;
-		uint32_t ds = p_dst_stride * i;
-		const uint16_t *bi = (const uint16_t *)&p_src_bones[ss];
-		const float *bw = (const float *)&p_src_weights[ss];
-		const float *src_vec = (const float *)&p_src_array[ss];
-		float *dst_vec;
-		if (INPLACE)
-			dst_vec = dstcopy;
-		else
-			dst_vec = (float *)&p_dst_array[ds];
-
-		dst_vec[0] = 0.0;
-		dst_vec[1] = 0.0;
-		dst_vec[2] = 0.0;
-		//conditionals simply removed by optimizer
-		if (USE_NORMAL) {
-
-			dst_vec[3] = 0.0;
-			dst_vec[4] = 0.0;
-			dst_vec[5] = 0.0;
-
-			if (USE_TANGENT) {
-
-				dst_vec[6] = 0.0;
-				dst_vec[7] = 0.0;
-				dst_vec[8] = 0.0;
-				dst_vec[9] = src_vec[9];
-			}
-		} else {
-
-			if (USE_TANGENT) {
-
-				dst_vec[3] = 0.0;
-				dst_vec[4] = 0.0;
-				dst_vec[5] = 0.0;
-				dst_vec[6] = src_vec[6];
-			}
-		}
-
-#define _XFORM_BONE(m_idx)                                                                     \
-	if (bw[m_idx] == 0)                                                                        \
-		goto end;                                                                              \
-	p_bone_xforms[bi[m_idx]].transform_add_mul3(&src_vec[0], &dst_vec[0], bw[m_idx]);          \
-	if (USE_NORMAL) {                                                                          \
-		p_bone_xforms[bi[m_idx]].transform3_add_mul3(&src_vec[3], &dst_vec[3], bw[m_idx]);     \
-		if (USE_TANGENT) {                                                                     \
-			p_bone_xforms[bi[m_idx]].transform3_add_mul3(&src_vec[6], &dst_vec[6], bw[m_idx]); \
-		}                                                                                      \
-	} else {                                                                                   \
-		if (USE_TANGENT) {                                                                     \
-			p_bone_xforms[bi[m_idx]].transform3_add_mul3(&src_vec[3], &dst_vec[3], bw[m_idx]); \
-		}                                                                                      \
-	}
-
-		_XFORM_BONE(0);
-		_XFORM_BONE(1);
-		_XFORM_BONE(2);
-		_XFORM_BONE(3);
-
-	end:
-
-		if (INPLACE) {
-
-			const uint8_t *esp = (const uint8_t *)dstcopy;
-			uint8_t *edp = (uint8_t *)&p_dst_array[ds];
-
-			for (uint32_t j = 0; j < dstvec_size * 4; j++) {
-
-				edp[j] = esp[j];
-			}
-
-		} else {
-			//copy extra stuff
-			const uint8_t *esp = (const uint8_t *)&src_vec[basesize];
-			uint8_t *edp = (uint8_t *)&dst_vec[basesize];
-
-			for (uint32_t j = 0; j < extra; j++) {
-
-				edp[j] = esp[j];
-			}
-		}
-	}
-}
-
-Error RasterizerGLES2::_setup_geometry(const Geometry *p_geometry, const Material *p_material, const Skeleton *p_skeleton, const float *p_morphs) {
-
-	switch (p_geometry->type) {
-
-		case Geometry::GEOMETRY_MULTISURFACE:
-		case Geometry::GEOMETRY_SURFACE: {
-
-			const Surface *surf = NULL;
-			if (p_geometry->type == Geometry::GEOMETRY_SURFACE)
-				surf = static_cast<const Surface *>(p_geometry);
-			else if (p_geometry->type == Geometry::GEOMETRY_MULTISURFACE)
-				surf = static_cast<const MultiMeshSurface *>(p_geometry)->surface;
-
-			if (surf->format != surf->configured_format) {
-				if (OS::get_singleton()->is_stdout_verbose()) {
-
-					print_line("has format: " + itos(surf->format));
-					print_line("configured format: " + itos(surf->configured_format));
-				}
-				ERR_EXPLAIN("Missing arrays (not set) in surface");
-			}
-			ERR_FAIL_COND_V(surf->format != surf->configured_format, ERR_UNCONFIGURED);
-			uint8_t *base = 0;
-			int stride = surf->stride;
-			bool use_VBO = (surf->array_local == 0);
-			_setup_geometry_vinfo = surf->array_len;
-
-			bool skeleton_valid = p_skeleton && (surf->format & VS::ARRAY_FORMAT_BONES) && (surf->format & VS::ARRAY_FORMAT_WEIGHTS) && !p_skeleton->bones.empty() && p_skeleton->bones.size() > surf->max_bone;
-			/*
-			if (surf->packed) {
-				float scales[4]={surf->vertex_scale,surf->uv_scale,surf->uv2_scale,0.0};
-				glVertexAttrib4fv( 7, scales );
-			} else {
-				glVertexAttrib4f( 7, 1,1,1,1 );
-
-			}*/
-
-			if (!use_VBO) {
-
-				DEBUG_TEST_ERROR("Draw NO VBO");
-
-				base = surf->array_local;
-				glBindBuffer(GL_ARRAY_BUFFER, 0);
-				bool can_copy_to_local = surf->local_stride * surf->array_len <= skinned_buffer_size;
-				if (p_morphs && surf->stride * surf->array_len > skinned_buffer_size)
-					can_copy_to_local = false;
-
-				if (!can_copy_to_local)
-					skeleton_valid = false;
-
-				/* compute morphs */
-
-				if (p_morphs && surf->morph_target_count && can_copy_to_local) {
-
-					base = skinned_buffer;
-					stride = surf->local_stride;
-
-					//copy all first
-					float coef = 1.0;
-
-					for (int i = 0; i < surf->morph_target_count; i++) {
-						if (surf->mesh->morph_target_mode == VS::MORPH_MODE_NORMALIZED)
-							coef -= p_morphs[i];
-						ERR_FAIL_COND_V(surf->morph_format != surf->morph_targets_local[i].configured_format, ERR_INVALID_DATA);
-					}
-
-					int16_t coeffp = CLAMP(coef * 255, 0, 255);
-
-					for (int i = 0; i < VS::ARRAY_MAX - 1; i++) {
-
-						const Surface::ArrayData &ad = surf->array[i];
-						if (ad.size == 0)
-							continue;
-
-						int ofs = ad.ofs;
-						int src_stride = surf->stride;
-						int dst_stride = skeleton_valid ? surf->stride : surf->local_stride;
-						int count = surf->array_len;
-
-						if (!skeleton_valid && i >= VS::ARRAY_MAX - 3)
-							break;
-
-						switch (i) {
-
-							case VS::ARRAY_VERTEX:
-							case VS::ARRAY_NORMAL:
-							case VS::ARRAY_TANGENT: {
-
-								for (int k = 0; k < count; k++) {
-
-									const float *src = (const float *)&surf->array_local[ofs + k * src_stride];
-									float *dst = (float *)&base[ofs + k * dst_stride];
-
-									dst[0] = src[0] * coef;
-									dst[1] = src[1] * coef;
-									dst[2] = src[2] * coef;
-								};
-
-							} break;
-							case VS::ARRAY_COLOR: {
-
-								for (int k = 0; k < count; k++) {
-
-									const uint8_t *src = (const uint8_t *)&surf->array_local[ofs + k * src_stride];
-									uint8_t *dst = (uint8_t *)&base[ofs + k * dst_stride];
-
-									dst[0] = (src[0] * coeffp) >> 8;
-									dst[1] = (src[1] * coeffp) >> 8;
-									dst[2] = (src[2] * coeffp) >> 8;
-									dst[3] = (src[3] * coeffp) >> 8;
-								}
-
-							} break;
-							case VS::ARRAY_TEX_UV:
-							case VS::ARRAY_TEX_UV2: {
-
-								for (int k = 0; k < count; k++) {
-
-									const float *src = (const float *)&surf->array_local[ofs + k * src_stride];
-									float *dst = (float *)&base[ofs + k * dst_stride];
-
-									dst[0] = src[0] * coef;
-									dst[1] = src[1] * coef;
-								}
-
-							} break;
-							case VS::ARRAY_BONES:
-							case VS::ARRAY_WEIGHTS: {
-
-								for (int k = 0; k < count; k++) {
-
-									const float *src = (const float *)&surf->array_local[ofs + k * src_stride];
-									float *dst = (float *)&base[ofs + k * dst_stride];
-
-									dst[0] = src[0];
-									dst[1] = src[1];
-									dst[2] = src[2];
-									dst[3] = src[3];
-								}
-
-							} break;
-						}
-					}
-
-					for (int j = 0; j < surf->morph_target_count; j++) {
-
-						for (int i = 0; i < VS::ARRAY_MAX - 3; i++) {
-
-							const Surface::ArrayData &ad = surf->array[i];
-							if (ad.size == 0)
-								continue;
-
-							int ofs = ad.ofs;
-							int src_stride = surf->local_stride;
-							int dst_stride = skeleton_valid ? surf->stride : surf->local_stride;
-							int count = surf->array_len;
-							const uint8_t *morph = surf->morph_targets_local[j].array;
-							float w = p_morphs[j];
-							int16_t wfp = CLAMP(w * 255, 0, 255);
-
-							switch (i) {
-
-								case VS::ARRAY_VERTEX:
-								case VS::ARRAY_NORMAL:
-								case VS::ARRAY_TANGENT: {
-
-									for (int k = 0; k < count; k++) {
-
-										const float *src_morph = (const float *)&morph[ofs + k * src_stride];
-										float *dst = (float *)&base[ofs + k * dst_stride];
-
-										dst[0] += src_morph[0] * w;
-										dst[1] += src_morph[1] * w;
-										dst[2] += src_morph[2] * w;
-									}
-
-								} break;
-								case VS::ARRAY_COLOR: {
-									for (int k = 0; k < count; k++) {
-
-										const uint8_t *src = (const uint8_t *)&morph[ofs + k * src_stride];
-										uint8_t *dst = (uint8_t *)&base[ofs + k * dst_stride];
-
-										dst[0] = (src[0] * wfp) >> 8;
-										dst[1] = (src[1] * wfp) >> 8;
-										dst[2] = (src[2] * wfp) >> 8;
-										dst[3] = (src[3] * wfp) >> 8;
-									}
-
-								} break;
-								case VS::ARRAY_TEX_UV:
-								case VS::ARRAY_TEX_UV2: {
-
-									for (int k = 0; k < count; k++) {
-
-										const float *src_morph = (const float *)&morph[ofs + k * src_stride];
-										float *dst = (float *)&base[ofs + k * dst_stride];
-
-										dst[0] += src_morph[0] * w;
-										dst[1] += src_morph[1] * w;
-									}
-
-								} break;
-							}
-						}
-					}
-
-					if (skeleton_valid) {
-
-						const uint8_t *src_weights = &surf->array_local[surf->array[VS::ARRAY_WEIGHTS].ofs];
-						const uint8_t *src_bones = &surf->array_local[surf->array[VS::ARRAY_BONES].ofs];
-						const Skeleton::Bone *skeleton = &p_skeleton->bones[0];
-
-						if (surf->format & VS::ARRAY_FORMAT_NORMAL && surf->format & VS::ARRAY_FORMAT_TANGENT)
-							_skeleton_xform<true, true, true>(base, surf->stride, base, surf->stride, surf->array_len, src_bones, src_weights, skeleton);
-						else if (surf->format & (VS::ARRAY_FORMAT_NORMAL))
-							_skeleton_xform<true, false, true>(base, surf->stride, base, surf->stride, surf->array_len, src_bones, src_weights, skeleton);
-						else if (surf->format & (VS::ARRAY_FORMAT_TANGENT))
-							_skeleton_xform<false, true, true>(base, surf->stride, base, surf->stride, surf->array_len, src_bones, src_weights, skeleton);
-						else
-							_skeleton_xform<false, false, true>(base, surf->stride, base, surf->stride, surf->array_len, src_bones, src_weights, skeleton);
-					}
-
-					stride = skeleton_valid ? surf->stride : surf->local_stride;
-
-#if 0
-					{
-						//in-place skeleton tansformation, only used for morphs, slow.
-						//should uptimize some day....
-
-						const uint8_t *src_weights=&surf->array_local[surf->array[VS::ARRAY_WEIGHTS].ofs];
-						const uint8_t *src_bones=&surf->array_local[surf->array[VS::ARRAY_BONES].ofs];
-						int src_stride = surf->stride;
-						int count = surf->array_len;
-						const Transform *skeleton = &p_skeleton->bones[0];
-
-						for(int i=0;i<VS::ARRAY_MAX-1;i++) {
-
-							const Surface::ArrayData& ad=surf->array[i];
-							if (ad.size==0)
-								continue;
-
-							int ofs = ad.ofs;
-
-
-							switch(i) {
-
-								case VS::ARRAY_VERTEX: {
-									for(int k=0;k<count;k++) {
-
-										float *ptr=  (float*)&base[ofs+k*stride];
-										const GLfloat* weights = reinterpret_cast<const GLfloat*>(&src_weights[k*src_stride]);
-										const GLfloat *bones = reinterpret_cast<const GLfloat*>(&src_bones[k*src_stride]);
-
-										Vector3 src( ptr[0], ptr[1], ptr[2] );
-										Vector3 dst;
-										for(int j=0;j<VS::ARRAY_WEIGHTS_SIZE;j++) {
-
-											float w = weights[j];
-											if (w==0)
-												break;
-
-											//print_line("accum "+itos(i)+" += "+rtos(Math::ftoi(bones[j]))+" * "+skeleton[ Math::ftoi(bones[j]) ]+" * "+rtos(w));
-											int bidx = Math::fast_ftoi(bones[j]);
-											dst+=skeleton[ bidx ].xform(src) * w;
-										}
-
-										ptr[0]=dst.x;
-										ptr[1]=dst.y;
-										ptr[2]=dst.z;
-
-									} break;
-
-								} break;
-								case VS::ARRAY_NORMAL:
-								case VS::ARRAY_TANGENT: {
-									for(int k=0;k<count;k++) {
-
-										float *ptr=  (float*)&base[ofs+k*stride];
-										const GLfloat* weights = reinterpret_cast<const GLfloat*>(&src_weights[k*src_stride]);
-										const GLfloat *bones = reinterpret_cast<const GLfloat*>(&src_bones[k*src_stride]);
-
-										Vector3 src( ptr[0], ptr[1], ptr[2] );
-										Vector3 dst;
-										for(int j=0;j<VS::ARRAY_WEIGHTS_SIZE;j++) {
-
-											float w = weights[j];
-											if (w==0)
-												break;
-
-											//print_line("accum "+itos(i)+" += "+rtos(Math::ftoi(bones[j]))+" * "+skeleton[ Math::ftoi(bones[j]) ]+" * "+rtos(w));
-											int bidx=Math::fast_ftoi(bones[j]);
-											dst+=skeleton[ bidx ].basis.xform(src) * w;
-										}
-
-										ptr[0]=dst.x;
-										ptr[1]=dst.y;
-										ptr[2]=dst.z;
-
-									} break;
-
-								} break;
-							}
-						}
-					}
-#endif
-
-				} else if (skeleton_valid) {
-
-					base = skinned_buffer;
-					//copy stuff and get it ready for the skeleton
-
-					int dst_stride = surf->stride - (surf->array[VS::ARRAY_BONES].size + surf->array[VS::ARRAY_WEIGHTS].size);
-					const uint8_t *src_weights = &surf->array_local[surf->array[VS::ARRAY_WEIGHTS].ofs];
-					const uint8_t *src_bones = &surf->array_local[surf->array[VS::ARRAY_BONES].ofs];
-					const Skeleton::Bone *skeleton = &p_skeleton->bones[0];
-
-					if (surf->format & VS::ARRAY_FORMAT_NORMAL && surf->format & VS::ARRAY_FORMAT_TANGENT)
-						_skeleton_xform<true, true, false>(surf->array_local, surf->stride, base, dst_stride, surf->array_len, src_bones, src_weights, skeleton);
-					else if (surf->format & (VS::ARRAY_FORMAT_NORMAL))
-						_skeleton_xform<true, false, false>(surf->array_local, surf->stride, base, dst_stride, surf->array_len, src_bones, src_weights, skeleton);
-					else if (surf->format & (VS::ARRAY_FORMAT_TANGENT))
-						_skeleton_xform<false, true, false>(surf->array_local, surf->stride, base, dst_stride, surf->array_len, src_bones, src_weights, skeleton);
-					else
-						_skeleton_xform<false, false, false>(surf->array_local, surf->stride, base, dst_stride, surf->array_len, src_bones, src_weights, skeleton);
-
-					stride = dst_stride;
-				}
-
-			} else {
-
-				glBindBuffer(GL_ARRAY_BUFFER, surf->vertex_id);
-			};
-
-			for (int i = 0; i < (VS::ARRAY_MAX - 1); i++) {
-
-				const Surface::ArrayData &ad = surf->array[i];
-
-				/*
-				if (!gl_texcoord_shader[i])
-					continue;
-				*/
-
-				if (ad.size == 0 || !ad.bind) {
-					glDisableVertexAttribArray(i);
-					if (i == VS::ARRAY_COLOR) {
-						_set_color_attrib(Color(1, 1, 1, 1));
-					};
-					//print_line("disable: "+itos(i));
-					continue; // this one is disabled.
-				}
-
-				glEnableVertexAttribArray(i);
-				//print_line("set: "+itos(i)+" - count: "+itos(ad.count)+" datatype: "+itos(ad.datatype)+" ofs: "+itos(ad.ofs)+" stride: "+itos(stride)+" total len: "+itos(surf->array_len));
-				glVertexAttribPointer(i, ad.count, ad.datatype, ad.normalize, stride, &base[ad.ofs]);
-			}
-#ifdef GLEW_ENABLED
-			//"desktop" opengl needs this.
-			if (surf->primitive == VS::PRIMITIVE_POINTS) {
-				glEnable(GL_POINT_SPRITE);
-				glEnable(GL_VERTEX_PROGRAM_POINT_SIZE);
-
-			} else {
-				glDisable(GL_POINT_SPRITE);
-				glDisable(GL_VERTEX_PROGRAM_POINT_SIZE);
-			}
-#endif
-		} break;
-
-		default: break;
-	};
-
-	return OK;
-};
-
-static const GLenum gl_primitive[] = {
-	GL_POINTS,
-	GL_LINES,
-	GL_LINE_STRIP,
-	GL_LINE_LOOP,
-	GL_TRIANGLES,
-	GL_TRIANGLE_STRIP,
-	GL_TRIANGLE_FAN
-};
-
-void RasterizerGLES2::_render(const Geometry *p_geometry, const Material *p_material, const Skeleton *p_skeleton, const GeometryOwner *p_owner, const Transform &p_xform) {
-
-	_rinfo.object_count++;
-
-	switch (p_geometry->type) {
-
-		case Geometry::GEOMETRY_SURFACE: {
-
-			Surface *s = (Surface *)p_geometry;
-
-			_rinfo.vertex_count += s->array_len;
-
-			if (s->index_array_len > 0) {
-
-				if (s->index_array_local) {
-
-					//print_line("LOCAL F: "+itos(s->format)+" C: "+itos(s->index_array_len)+" VC: "+itos(s->array_len));
-					glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-					glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len > (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, s->index_array_local);
-
-				} else {
-					//print_line("indices: "+itos(s->index_array_local) );
-
-					//print_line("VBO F: "+itos(s->format)+" C: "+itos(s->index_array_len)+" VC: "+itos(s->array_len));
-					glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, s->index_id);
-					glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len > (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, 0);
-				}
-
-			} else {
-
-				glDrawArrays(gl_primitive[s->primitive], 0, s->array_len);
-			};
-
-			_rinfo.draw_calls++;
-		} break;
-
-		case Geometry::GEOMETRY_MULTISURFACE: {
-
-			material_shader.bind_uniforms();
-			Surface *s = static_cast<const MultiMeshSurface *>(p_geometry)->surface;
-			const MultiMesh *mm = static_cast<const MultiMesh *>(p_owner);
-			int element_count = mm->elements.size();
-
-			if (element_count == 0)
-				return;
-
-			if (mm->visible >= 0) {
-				element_count = MIN(element_count, mm->visible);
-			}
-
-			const MultiMesh::Element *elements = &mm->elements[0];
-
-			_rinfo.vertex_count += s->array_len * element_count;
-
-			_rinfo.draw_calls += element_count;
-
-			if (use_texture_instancing) {
-				//this is probably the fastest all around way if vertex texture fetch is supported
-
-				float twd = (1.0 / mm->tw) * 4.0;
-				float thd = 1.0 / mm->th;
-				float parm[3] = { 0.0, 01.0, (1.0f / mm->tw) };
-				glActiveTexture(GL_TEXTURE0 + max_texture_units - 2);
-				glDisableVertexAttribArray(6);
-				glBindTexture(GL_TEXTURE_2D, mm->tex_id);
-				material_shader.set_uniform(MaterialShaderGLES2::INSTANCE_MATRICES, GL_TEXTURE0 + max_texture_units - 2);
-
-				if (s->index_array_len > 0) {
-
-					glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, s->index_id);
-					for (int i = 0; i < element_count; i++) {
-						parm[0] = (i % (mm->tw >> 2)) * twd;
-						parm[1] = (i / (mm->tw >> 2)) * thd;
-						glVertexAttrib3fv(6, parm);
-						glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len > (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, 0);
-					}
-
-				} else {
-
-					for (int i = 0; i < element_count; i++) {
-						//parm[0]=(i%(mm->tw>>2))*twd;
-						//parm[1]=(i/(mm->tw>>2))*thd;
-						glVertexAttrib3fv(6, parm);
-						glDrawArrays(gl_primitive[s->primitive], 0, s->array_len);
-					}
-				};
-
-			} else if (use_attribute_instancing) {
-				//if not, using attributes instead of uniforms can be really fast in forward rendering architectures
-				if (s->index_array_len > 0) {
-
-					glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, s->index_id);
-					for (int i = 0; i < element_count; i++) {
-						glVertexAttrib4fv(8, &elements[i].matrix[0]);
-						glVertexAttrib4fv(9, &elements[i].matrix[4]);
-						glVertexAttrib4fv(10, &elements[i].matrix[8]);
-						glVertexAttrib4fv(11, &elements[i].matrix[12]);
-						glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len > (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, 0);
-					}
-
-				} else {
-
-					for (int i = 0; i < element_count; i++) {
-						glVertexAttrib4fv(8, &elements[i].matrix[0]);
-						glVertexAttrib4fv(9, &elements[i].matrix[4]);
-						glVertexAttrib4fv(10, &elements[i].matrix[8]);
-						glVertexAttrib4fv(11, &elements[i].matrix[12]);
-						glDrawArrays(gl_primitive[s->primitive], 0, s->array_len);
-					}
-				};
-
-			} else {
-
-				//nothing to do, slow path (hope no hardware has to use it... but you never know)
-
-				if (s->index_array_len > 0) {
-
-					glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, s->index_id);
-					for (int i = 0; i < element_count; i++) {
-
-						glUniformMatrix4fv(material_shader.get_uniform_location(MaterialShaderGLES2::INSTANCE_TRANSFORM), 1, false, elements[i].matrix);
-						glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len > (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, 0);
-					}
-
-				} else {
-
-					for (int i = 0; i < element_count; i++) {
-						glUniformMatrix4fv(material_shader.get_uniform_location(MaterialShaderGLES2::INSTANCE_TRANSFORM), 1, false, elements[i].matrix);
-						glDrawArrays(gl_primitive[s->primitive], 0, s->array_len);
-					}
-				};
-			}
-		} break;
-		case Geometry::GEOMETRY_IMMEDIATE: {
-
-			bool restore_tex = false;
-			const Immediate *im = static_cast<const Immediate *>(p_geometry);
-			if (im->building) {
-				return;
-			}
-
-			glBindBuffer(GL_ARRAY_BUFFER, 0);
-
-			for (const List<Immediate::Chunk>::Element *E = im->chunks.front(); E; E = E->next()) {
-
-				const Immediate::Chunk &c = E->get();
-				if (c.vertices.empty()) {
-					continue;
-				}
-				for (int i = 0; i < c.vertices.size(); i++)
-
-					if (c.texture.is_valid() && texture_owner.owns(c.texture)) {
-
-						const Texture *t = texture_owner.get(c.texture);
-						glActiveTexture(GL_TEXTURE0 + tc0_idx);
-						glBindTexture(t->target, t->tex_id);
-						restore_tex = true;
-
-					} else if (restore_tex) {
-
-						glActiveTexture(GL_TEXTURE0 + tc0_idx);
-						glBindTexture(GL_TEXTURE_2D, tc0_id_cache);
-						restore_tex = false;
-					}
-
-				if (!c.normals.empty()) {
-
-					glEnableVertexAttribArray(VS::ARRAY_NORMAL);
-					glVertexAttribPointer(VS::ARRAY_NORMAL, 3, GL_FLOAT, false, sizeof(Vector3), c.normals.ptr());
-
-				} else {
-
-					glDisableVertexAttribArray(VS::ARRAY_NORMAL);
-				}
-
-				if (!c.tangents.empty()) {
-
-					glEnableVertexAttribArray(VS::ARRAY_TANGENT);
-					glVertexAttribPointer(VS::ARRAY_TANGENT, 4, GL_FLOAT, false, sizeof(Plane), c.tangents.ptr());
-
-				} else {
-
-					glDisableVertexAttribArray(VS::ARRAY_TANGENT);
-				}
-
-				if (!c.colors.empty()) {
-
-					glEnableVertexAttribArray(VS::ARRAY_COLOR);
-					glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), c.colors.ptr());
-
-				} else {
-
-					glDisableVertexAttribArray(VS::ARRAY_COLOR);
-					_set_color_attrib(Color(1, 1, 1, 1));
-				}
-
-				if (!c.uvs.empty()) {
-
-					glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
-					glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), c.uvs.ptr());
-
-				} else {
-
-					glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
-				}
-
-				if (!c.uvs2.empty()) {
-
-					glEnableVertexAttribArray(VS::ARRAY_TEX_UV2);
-					glVertexAttribPointer(VS::ARRAY_TEX_UV2, 2, GL_FLOAT, false, sizeof(Vector2), c.uvs2.ptr());
-
-				} else {
-
-					glDisableVertexAttribArray(VS::ARRAY_TEX_UV2);
-				}
-
-				glEnableVertexAttribArray(VS::ARRAY_VERTEX);
-				glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, false, sizeof(Vector3), c.vertices.ptr());
-				glDrawArrays(gl_primitive[c.primitive], 0, c.vertices.size());
-			}
-
-			if (restore_tex) {
-
-				glActiveTexture(GL_TEXTURE0 + tc0_idx);
-				glBindTexture(GL_TEXTURE_2D, tc0_id_cache);
-				restore_tex = false;
-			}
-
-		} break;
-		case Geometry::GEOMETRY_PARTICLES: {
-
-			//print_line("particulinas");
-			const Particles *particles = static_cast<const Particles *>(p_geometry);
-			ERR_FAIL_COND(!p_owner);
-			ParticlesInstance *particles_instance = (ParticlesInstance *)p_owner;
-
-			ParticleSystemProcessSW &pp = particles_instance->particles_process;
-			float td = time_delta; //MIN(time_delta,1.0/10.0);
-			pp.process(&particles->data, particles_instance->transform, td);
-			ERR_EXPLAIN("A parameter in the particle system is not correct.");
-			ERR_FAIL_COND(!pp.valid);
-
-			Transform camera;
-			if (shadow)
-				camera = shadow->transform;
-			else
-				camera = camera_transform;
-
-			particle_draw_info.prepare(&particles->data, &pp, particles_instance->transform, camera);
-			_rinfo.draw_calls += particles->data.amount;
-
-			_rinfo.vertex_count += 4 * particles->data.amount;
-
-			{
-				static const Vector3 points[4] = {
-					Vector3(-1.0, 1.0, 0),
-					Vector3(1.0, 1.0, 0),
-					Vector3(1.0, -1.0, 0),
-					Vector3(-1.0, -1.0, 0)
-				};
-				static const Vector3 uvs[4] = {
-					Vector3(0.0, 0.0, 0.0),
-					Vector3(1.0, 0.0, 0.0),
-					Vector3(1.0, 1.0, 0.0),
-					Vector3(0, 1.0, 0.0)
-				};
-				static const Vector3 normals[4] = {
-					Vector3(0, 0, 1),
-					Vector3(0, 0, 1),
-					Vector3(0, 0, 1),
-					Vector3(0, 0, 1)
-				};
-
-				static const Plane tangents[4] = {
-					Plane(Vector3(1, 0, 0), 0),
-					Plane(Vector3(1, 0, 0), 0),
-					Plane(Vector3(1, 0, 0), 0),
-					Plane(Vector3(1, 0, 0), 0)
-				};
-
-				for (int i = 0; i < particles->data.amount; i++) {
-
-					ParticleSystemDrawInfoSW::ParticleDrawInfo &pinfo = *particle_draw_info.draw_info_order[i];
-					if (!pinfo.data->active)
-						continue;
-
-					material_shader.set_uniform(MaterialShaderGLES2::WORLD_TRANSFORM, pinfo.transform);
-					_set_color_attrib(pinfo.color);
-					_draw_primitive(4, points, normals, NULL, uvs, tangents);
-				}
-			}
-
-		} break;
-		default: break;
-	};
-};
-
-void RasterizerGLES2::_setup_shader_params(const Material *p_material) {
-
-#if 0
-	int idx=0;
-	int tex_idx=0;
-	for(Map<StringName,Variant>::Element *E=p_material->shader_cache->params.front();E;E=E->next(),idx++) {
-
-		Variant v; //
-		v = E->get();
-		const Map<StringName,Variant>::Element *F=p_material->shader_params.find(E->key());
-		if (F)
-			v=F->get();
-
-		switch(v.get_type() ) {
-			case Variant::OBJECT:
-			case Variant::_RID: {
-
-				RID tex=v;
-				if (!tex.is_valid())
-					break;
-
-				Texture *texture = texture_owner.get(tex);
-				if (!texture)
-					break;
-				glUniform1i( material_shader.get_custom_uniform_location(idx), tex_idx);
-				glActiveTexture(tex_idx);
-				glBindTexture(texture->target,texture->tex_id);
-
-			} break;
-			case Variant::COLOR: {
-
-				Color c=v;
-				material_shader.set_custom_uniform(idx,Vector3(c.r,c.g,c.b));
-			} break;
-			default: {
-
-				material_shader.set_custom_uniform(idx,v);
-			} break;
-		}
-
-	}
-#endif
-}
-
-void RasterizerGLES2::_setup_skeleton(const Skeleton *p_skeleton) {
-
-	material_shader.set_conditional(MaterialShaderGLES2::USE_SKELETON, p_skeleton != NULL);
-	if (p_skeleton && p_skeleton->tex_id) {
-
-		glActiveTexture(GL_TEXTURE0 + max_texture_units - 2);
-		glBindTexture(GL_TEXTURE_2D, p_skeleton->tex_id);
-	}
-}
-
-void RasterizerGLES2::_render_list_forward(RenderList *p_render_list, const Transform &p_view_transform, const Transform &p_view_transform_inverse, const CameraMatrix &p_projection, bool p_reverse_cull, bool p_fragment_light, bool p_alpha_pass) {
-
-	if (current_rt && current_rt_vflip) {
-		//p_reverse_cull=!p_reverse_cull;
-		glFrontFace(GL_CCW);
-	}
-
-	const Material *prev_material = NULL;
-	uint16_t prev_light = 0x777E;
-	const Geometry *prev_geometry_cmp = NULL;
-	uint8_t prev_light_type = 0xEF;
-	const Skeleton *prev_skeleton = NULL;
-	uint8_t prev_sort_flags = 0xFF;
-	const BakedLightData *prev_baked_light = NULL;
-	RID prev_baked_light_texture;
-	const float *prev_morph_values = NULL;
-	int prev_receive_shadows_state = -1;
-
-	material_shader.set_conditional(MaterialShaderGLES2::USE_VERTEX_LIGHTING, !shadow && !p_fragment_light);
-	material_shader.set_conditional(MaterialShaderGLES2::USE_FRAGMENT_LIGHTING, !shadow && p_fragment_light);
-	material_shader.set_conditional(MaterialShaderGLES2::USE_SKELETON, false);
-
-	if (shadow) {
-		material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_DIRECTIONAL, false);
-		material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_OMNI, false);
-		material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_SPOT, false);
-		material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_SHADOW, false);
-		material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM, false);
-		material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM4, false);
-		material_shader.set_conditional(MaterialShaderGLES2::SHADELESS, false);
-		material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_OCTREE, false);
-		material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP, false);
-		//material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_TEXTURE,false);
-	}
-
-	bool stores_glow = !shadow && (current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]) && !p_alpha_pass;
-	float sampled_light_dp_multiplier = 1.0;
-
-	bool prev_blend = false;
-	glDisable(GL_BLEND);
-	for (int i = 0; i < p_render_list->element_count; i++) {
-
-		RenderList::Element *e = p_render_list->elements[i];
-		const Material *material = e->material;
-		uint16_t light = e->light;
-		uint8_t light_type = e->light_type;
-		uint8_t sort_flags = e->sort_flags;
-		const Skeleton *skeleton = e->skeleton;
-		const Geometry *geometry_cmp = e->geometry_cmp;
-		const BakedLightData *baked_light = e->instance->baked_light;
-		const float *morph_values = e->instance->morph_values.ptr();
-		int receive_shadows_state = e->instance->receive_shadows == true ? 1 : 0;
-
-		bool rebind = false;
-		bool bind_baked_light_octree = false;
-		bool bind_baked_lightmap = false;
-		bool additive = false;
-		bool bind_dp_sampler = false;
-
-		if (!shadow) {
-
-			if (texscreen_used && !texscreen_copied && material->shader_cache && material->shader_cache->valid && material->shader_cache->has_texscreen) {
-				texscreen_copied = true;
-				_copy_to_texscreen();
-
-				//force reset state
-				prev_material = NULL;
-				prev_light = 0x777E;
-				prev_geometry_cmp = NULL;
-				prev_light_type = 0xEF;
-				prev_skeleton = NULL;
-				prev_sort_flags = 0xFF;
-				prev_morph_values = NULL;
-				prev_receive_shadows_state = -1;
-				glEnable(GL_BLEND);
-				glDepthMask(GL_TRUE);
-				glEnable(GL_DEPTH_TEST);
-				glDisable(GL_SCISSOR_TEST);
-			}
-
-			if (light_type != prev_light_type || receive_shadows_state != prev_receive_shadows_state) {
-
-				if (material->flags[VS::MATERIAL_FLAG_UNSHADED] || current_debug == VS::SCENARIO_DEBUG_SHADELESS) {
-					material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_DIRECTIONAL, false);
-					material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_OMNI, false);
-					material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_SPOT, false);
-					material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_SHADOW, false);
-					material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM, false);
-					material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM4, false);
-					material_shader.set_conditional(MaterialShaderGLES2::SHADELESS, true);
-				} else {
-					material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_DIRECTIONAL, (light_type & 0x3) == VS::LIGHT_DIRECTIONAL);
-					material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_OMNI, (light_type & 0x3) == VS::LIGHT_OMNI);
-					material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_SPOT, (light_type & 0x3) == VS::LIGHT_SPOT);
-					if (receive_shadows_state == 1) {
-						material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_SHADOW, (light_type & 0x8));
-						material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM, (light_type & 0x10));
-						material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM4, (light_type & 0x20));
-					} else {
-						material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_SHADOW, false);
-						material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM, false);
-						material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM4, false);
-					}
-					material_shader.set_conditional(MaterialShaderGLES2::SHADELESS, false);
-				}
-
-				rebind = true;
-			}
-
-			if (!*e->additive_ptr) {
-
-				additive = false;
-				*e->additive_ptr = true;
-			} else {
-				additive = true;
-			}
-
-			if (stores_glow)
-				material_shader.set_conditional(MaterialShaderGLES2::USE_GLOW, !additive);
-
-			bool desired_blend = false;
-			VS::MaterialBlendMode desired_blend_mode = VS::MATERIAL_BLEND_MODE_MIX;
-
-			if (additive) {
-				desired_blend = true;
-				desired_blend_mode = VS::MATERIAL_BLEND_MODE_ADD;
-			} else {
-				desired_blend = p_alpha_pass;
-				desired_blend_mode = material->blend_mode;
-			}
-
-			if (prev_blend != desired_blend) {
-
-				if (desired_blend) {
-					glEnable(GL_BLEND);
-					if (!current_rt || !current_rt_transparent)
-						glColorMask(1, 1, 1, 0);
-				} else {
-					glDisable(GL_BLEND);
-					glColorMask(1, 1, 1, 1);
-				}
-
-				prev_blend = desired_blend;
-			}
-
-			if (desired_blend && desired_blend_mode != current_blend_mode) {
-
-				switch (desired_blend_mode) {
-
-					case VS::MATERIAL_BLEND_MODE_MIX: {
-						glBlendEquation(GL_FUNC_ADD);
-						if (current_rt && current_rt_transparent) {
-							glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-						} else {
-							glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-						}
-
-					} break;
-					case VS::MATERIAL_BLEND_MODE_ADD: {
-
-						glBlendEquation(GL_FUNC_ADD);
-						glBlendFunc(p_alpha_pass ? GL_SRC_ALPHA : GL_ONE, GL_ONE);
-
-					} break;
-					case VS::MATERIAL_BLEND_MODE_SUB: {
-
-						glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
-						glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-					} break;
-					case VS::MATERIAL_BLEND_MODE_MUL: {
-						glBlendEquation(GL_FUNC_ADD);
-						if (current_rt && current_rt_transparent) {
-							glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-						} else {
-							glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-						}
-
-					} break;
-				}
-
-				current_blend_mode = desired_blend_mode;
-			}
-
-			material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_OCTREE, false);
-			material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP, false);
-			material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_DP_SAMPLER, false);
-
-			material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_COLOR, false);
-
-			if (material->flags[VS::MATERIAL_FLAG_UNSHADED] == false && current_debug != VS::SCENARIO_DEBUG_SHADELESS) {
-
-				if (baked_light != NULL) {
-					if (baked_light->realtime_color_enabled) {
-						float realtime_energy = baked_light->realtime_energy;
-						material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_COLOR, true);
-						material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_COLOR, Vector3(baked_light->realtime_color.r * realtime_energy, baked_light->realtime_color.g * realtime_energy, baked_light->realtime_color.b * realtime_energy));
-					}
-				}
-
-				if (e->instance->sampled_light.is_valid()) {
-
-					SampledLight *sl = sampled_light_owner.get(e->instance->sampled_light);
-					if (sl) {
-
-						baked_light = NULL; //can't mix
-						material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_DP_SAMPLER, true);
-						glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
-						glBindTexture(GL_TEXTURE_2D, sl->texture); //bind the texture
-						sampled_light_dp_multiplier = sl->multiplier;
-						bind_dp_sampler = true;
-					}
-				}
-
-				if (!additive && baked_light) {
-
-					if (baked_light->mode == VS::BAKED_LIGHT_OCTREE && baked_light->octree_texture.is_valid() && e->instance->baked_light_octree_xform) {
-						material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_OCTREE, true);
-						bind_baked_light_octree = true;
-						if (prev_baked_light != baked_light) {
-							Texture *tex = texture_owner.get(baked_light->octree_texture);
-							if (tex) {
-
-								glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
-								glBindTexture(tex->target, tex->tex_id); //bind the texture
-							}
-							if (baked_light->light_texture.is_valid()) {
-								Texture *texl = texture_owner.get(baked_light->light_texture);
-								if (texl) {
-									glActiveTexture(GL_TEXTURE0 + max_texture_units - 4);
-									glBindTexture(texl->target, texl->tex_id); //bind the light texture
-								}
-							}
-						}
-					} else if (baked_light->mode == VS::BAKED_LIGHT_LIGHTMAPS) {
-
-						int lightmap_idx = e->instance->baked_lightmap_id;
-
-						material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP, false);
-						bind_baked_lightmap = false;
-
-						if (baked_light->lightmaps.has(lightmap_idx)) {
-
-							RID texid = baked_light->lightmaps[lightmap_idx];
-
-							if (prev_baked_light != baked_light || texid != prev_baked_light_texture) {
-
-								Texture *tex = texture_owner.get(texid);
-								if (tex) {
-
-									glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
-									glBindTexture(tex->target, tex->tex_id); //bind the texture
-								}
-
-								prev_baked_light_texture = texid;
-							}
-
-							if (texid.is_valid()) {
-								material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP, true);
-								bind_baked_lightmap = true;
-							}
-						}
-					}
-				}
-
-				if (int(prev_baked_light != NULL) ^ int(baked_light != NULL)) {
-					rebind = true;
-				}
-			}
-		}
-
-		if (sort_flags != prev_sort_flags) {
-
-			if (sort_flags & RenderList::SORT_FLAG_INSTANCING) {
-				material_shader.set_conditional(MaterialShaderGLES2::USE_UNIFORM_INSTANCING, !use_texture_instancing && !use_attribute_instancing);
-				material_shader.set_conditional(MaterialShaderGLES2::USE_ATTRIBUTE_INSTANCING, use_attribute_instancing);
-				material_shader.set_conditional(MaterialShaderGLES2::USE_TEXTURE_INSTANCING, use_texture_instancing);
-			} else {
-				material_shader.set_conditional(MaterialShaderGLES2::USE_UNIFORM_INSTANCING, false);
-				material_shader.set_conditional(MaterialShaderGLES2::USE_ATTRIBUTE_INSTANCING, false);
-				material_shader.set_conditional(MaterialShaderGLES2::USE_TEXTURE_INSTANCING, false);
-			}
-			rebind = true;
-		}
-
-		if (use_hw_skeleton_xform && (skeleton != prev_skeleton || morph_values != prev_morph_values)) {
-			if (!prev_skeleton || !skeleton)
-				rebind = true; //went from skeleton <-> no skeleton, needs rebind
-
-			if (morph_values == NULL)
-				_setup_skeleton(skeleton);
-			else
-				_setup_skeleton(NULL);
-		}
-
-		if (material != prev_material || rebind) {
-
-			rebind = _setup_material(e->geometry, material, additive, !p_alpha_pass);
-
-			DEBUG_TEST_ERROR("Setup material");
-			_rinfo.mat_change_count++;
-			//_setup_material_overrides(e->material,NULL,material_overrides);
-			//_setup_material_skeleton(material,skeleton);
-		} else {
-
-			if (prev_skeleton != skeleton) {
-				//_setup_material_skeleton(material,skeleton);
-			};
-		}
-
-		if (geometry_cmp != prev_geometry_cmp || prev_skeleton != skeleton) {
-
-			_setup_geometry(e->geometry, material, e->skeleton, e->instance->morph_values.ptr());
-			_rinfo.surface_count++;
-			DEBUG_TEST_ERROR("Setup geometry");
-		};
-
-		if (i == 0 || light != prev_light || rebind) {
-			if (e->light != 0xFFFF) {
-				_setup_light(e->light);
-			}
-		}
-
-		if (bind_baked_light_octree && (baked_light != prev_baked_light || rebind)) {
-
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_INVERSE_TRANSFORM, *e->instance->baked_light_octree_xform);
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LATTICE_SIZE, baked_light->octree_lattice_size);
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LATTICE_DIVIDE, baked_light->octree_lattice_divide);
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_STEPS, baked_light->octree_steps);
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_TEX, max_texture_units - 3);
-			if (baked_light->light_texture.is_valid()) {
-
-				material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LIGHT_TEX, max_texture_units - 4);
-				material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LIGHT_PIX_SIZE, baked_light->light_tex_pixel_size);
-			} else {
-				material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LIGHT_TEX, max_texture_units - 3);
-				material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LIGHT_PIX_SIZE, baked_light->octree_tex_pixel_size);
-			}
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_MULTIPLIER, baked_light->texture_multiplier);
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_PIX_SIZE, baked_light->octree_tex_pixel_size);
-		}
-
-		if (bind_baked_lightmap && (baked_light != prev_baked_light || rebind)) {
-
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_LIGHTMAP, max_texture_units - 3);
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_LIGHTMAP_MULTIPLIER, baked_light->lightmap_multiplier);
-		}
-
-		if (bind_dp_sampler) {
-
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_DP_SAMPLER_MULTIPLIER, sampled_light_dp_multiplier);
-			material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_DP_SAMPLER, max_texture_units - 3);
-		}
-
-		_set_cull(e->mirror, p_reverse_cull);
-
-		if (i == 0 || rebind) {
-			material_shader.set_uniform(MaterialShaderGLES2::CAMERA_INVERSE_TRANSFORM, p_view_transform_inverse);
-			material_shader.set_uniform(MaterialShaderGLES2::PROJECTION_TRANSFORM, p_projection);
-			if (!shadow) {
-
-				if (!additive && current_env && current_env->fx_enabled[VS::ENV_FX_AMBIENT_LIGHT]) {
-					Color ambcolor = _convert_color(current_env->fx_param[VS::ENV_FX_PARAM_AMBIENT_LIGHT_COLOR]);
-					float ambnrg = current_env->fx_param[VS::ENV_FX_PARAM_AMBIENT_LIGHT_ENERGY];
-					material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_LIGHT, Vector3(ambcolor.r * ambnrg, ambcolor.g * ambnrg, ambcolor.b * ambnrg));
-				} else {
-					material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_LIGHT, Vector3());
-				}
-			}
-
-			_rinfo.shader_change_count++;
-		}
-
-		if (skeleton != prev_skeleton || rebind) {
-			if (skeleton && morph_values == NULL) {
-				material_shader.set_uniform(MaterialShaderGLES2::SKELETON_MATRICES, max_texture_units - 2);
-				material_shader.set_uniform(MaterialShaderGLES2::SKELTEX_PIXEL_SIZE, skeleton->pixel_size);
-			}
-		}
-
-		if (e->instance->billboard || e->instance->billboard_y || e->instance->depth_scale) {
-
-			Transform xf = e->instance->transform;
-			if (e->instance->depth_scale) {
-
-				if (p_projection.matrix[3][3]) {
-					//orthogonal matrix, try to do about the same
-					//with viewport size
-					//real_t w = Math::abs( 1.0/(2.0*(p_projection.matrix[0][0])) );
-					real_t h = Math::abs(1.0 / (2.0 * p_projection.matrix[1][1]));
-					float sc = (h * 2.0); //consistent with Y-fov
-					xf.basis.scale(Vector3(sc, sc, sc));
-				} else {
-					//just scale by depth
-					real_t sc = -camera_plane.distance_to(xf.origin);
-					xf.basis.scale(Vector3(sc, sc, sc));
-				}
-			}
-
-			if (e->instance->billboard) {
-
-				Vector3 scale = xf.basis.get_scale();
-
-				if (current_rt && current_rt_vflip) {
-					xf.set_look_at(xf.origin, xf.origin + p_view_transform.get_basis().get_axis(2), -p_view_transform.get_basis().get_axis(1));
-				} else {
-					xf.set_look_at(xf.origin, xf.origin + p_view_transform.get_basis().get_axis(2), p_view_transform.get_basis().get_axis(1));
-				}
-
-				xf.basis.scale(scale);
-			}
-
-			if (e->instance->billboard_y) {
-
-				Vector3 scale = xf.basis.get_scale();
-				Vector3 look_at = p_view_transform.get_origin();
-				look_at.y = 0.0;
-				Vector3 look_at_norm = look_at.normalized();
-
-				if (current_rt && current_rt_vflip) {
-					xf.set_look_at(xf.origin, xf.origin + look_at_norm, Vector3(0.0, -1.0, 0.0));
-				} else {
-					xf.set_look_at(xf.origin, xf.origin + look_at_norm, Vector3(0.0, 1.0, 0.0));
-				}
-				xf.basis.scale(scale);
-			}
-			material_shader.set_uniform(MaterialShaderGLES2::WORLD_TRANSFORM, xf);
-
-		} else {
-			material_shader.set_uniform(MaterialShaderGLES2::WORLD_TRANSFORM, e->instance->transform);
-		}
-
-		material_shader.set_uniform(MaterialShaderGLES2::NORMAL_MULT, e->mirror ? -1.0 : 1.0);
-		material_shader.set_uniform(MaterialShaderGLES2::CONST_LIGHT_MULT, additive ? 0.0 : 1.0);
-
-		_render(e->geometry, material, skeleton, e->owner, e->instance->transform);
-		DEBUG_TEST_ERROR("Rendering");
-
-		prev_material = material;
-		prev_skeleton = skeleton;
-		prev_geometry_cmp = geometry_cmp;
-		prev_light = e->light;
-		prev_light_type = e->light_type;
-		prev_sort_flags = sort_flags;
-		prev_baked_light = baked_light;
-		prev_morph_values = morph_values;
-		prev_receive_shadows_state = receive_shadows_state;
-	}
-
-	//print_line("shaderchanges: "+itos(p_alpha_pass)+": "+itos(_rinfo.shader_change_count));
-
-	if (current_rt && current_rt_vflip) {
-		glFrontFace(GL_CW);
-	}
-};
-
-void RasterizerGLES2::_copy_to_texscreen() {
-
-	//what am i missing?
-	glDisable(GL_CULL_FACE);
-	glDisable(GL_DEPTH_TEST);
-	glDisable(GL_SCISSOR_TEST);
-#ifdef GLEW_ENABLED
-	glDisable(GL_POINT_SPRITE);
-	glDisable(GL_VERTEX_PROGRAM_POINT_SIZE);
-#endif
-	glDisable(GL_BLEND);
-	glBlendEquation(GL_FUNC_ADD);
-	if (current_rt && current_rt_transparent) {
-		glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-	} else {
-		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	}
-	//glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
-	glBindBuffer(GL_ARRAY_BUFFER, 0);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-
-	for (int i = 0; i < VS::ARRAY_MAX; i++) {
-		glDisableVertexAttribArray(i);
-	}
-
-	glActiveTexture(GL_TEXTURE0);
-
-	glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.sample_fbo);
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, framebuffer.color);
-	copy_shader.bind();
-	_copy_screen_quad();
-	glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
-}
-
-void RasterizerGLES2::_copy_screen_quad() {
-
-	Vector2 dst_pos[4] = {
-		Vector2(-1, 1),
-		Vector2(1, 1),
-		Vector2(1, -1),
-		Vector2(-1, -1)
-	};
-
-	Size2 uvscale(
-			(viewport.width / float(framebuffer.scale)) / framebuffer.width,
-			(viewport.height / float(framebuffer.scale)) / framebuffer.height);
-
-	Vector2 src_uv[4] = {
-		Vector2(0, 1) * uvscale,
-		Vector2(1, 1) * uvscale,
-		Vector2(1, 0) * uvscale,
-		Vector2(0, 0) * uvscale
-	};
-
-	Vector2 full_uv[4] = {
-		Vector2(0, 1),
-		Vector2(1, 1),
-		Vector2(1, 0),
-		Vector2(0, 0)
-	};
-
-	_draw_gui_primitive2(4, dst_pos, NULL, src_uv, full_uv);
-}
-
-void RasterizerGLES2::_process_glow_bloom() {
-
-	glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[0].fbo);
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, framebuffer.color);
-	copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_COPY, true);
-	if (current_vd && current_env->fx_enabled[VS::ENV_FX_HDR]) {
-
-		copy_shader.set_conditional(CopyShaderGLES2::USE_HDR, true);
-	}
-
-	copy_shader.bind();
-	copy_shader.set_uniform(CopyShaderGLES2::BLOOM, float(current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLOOM]));
-	copy_shader.set_uniform(CopyShaderGLES2::BLOOM_THRESHOLD, float(current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLOOM_THRESHOLD]));
-	glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE), 0);
-
-	if (current_vd && current_env->fx_enabled[VS::ENV_FX_HDR]) {
-		glActiveTexture(GL_TEXTURE2);
-		glBindTexture(GL_TEXTURE_2D, current_vd->lum_color);
-		glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::HDR_SOURCE), 2);
-		copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_EXPOSURE, float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_EXPOSURE]));
-		copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_WHITE, float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_WHITE]));
-		//copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_WHITE,1.0);
-		copy_shader.set_uniform(CopyShaderGLES2::HDR_GLOW_THRESHOLD, float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_GLOW_THRESHOLD]));
-		copy_shader.set_uniform(CopyShaderGLES2::HDR_GLOW_SCALE, float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_GLOW_SCALE]));
-
-		glActiveTexture(GL_TEXTURE0);
-	}
-
-	glViewport(0, 0, framebuffer.blur_size, framebuffer.blur_size);
-	_copy_screen_quad();
-
-	copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_COPY, false);
-	copy_shader.set_conditional(CopyShaderGLES2::USE_HDR, false);
-	int passes = current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_PASSES];
-	Vector2 psize(1.0 / framebuffer.blur_size, 1.0 / framebuffer.blur_size);
-	float pscale = current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_SCALE];
-	float pmag = current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_STRENGTH];
-
-	for (int i = 0; i < passes; i++) {
-
-		static const Vector2 src_uv[4] = {
-			Vector2(0, 1),
-			Vector2(1, 1),
-			Vector2(1, 0),
-			Vector2(0, 0)
-		};
-		static const Vector2 dst_pos[4] = {
-			Vector2(-1, 1),
-			Vector2(1, 1),
-			Vector2(1, -1),
-			Vector2(-1, -1)
-		};
-
-		glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[1].fbo);
-		glBindTexture(GL_TEXTURE_2D, framebuffer.blur[0].color);
-		copy_shader.set_conditional(CopyShaderGLES2::BLUR_V_PASS, true);
-		copy_shader.set_conditional(CopyShaderGLES2::BLUR_H_PASS, false);
-		copy_shader.bind();
-		copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE, psize);
-		copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE, pscale);
-		copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE, pmag);
-
-		_draw_gui_primitive(4, dst_pos, NULL, src_uv);
-
-		glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[0].fbo);
-		glBindTexture(GL_TEXTURE_2D, framebuffer.blur[1].color);
-		copy_shader.set_conditional(CopyShaderGLES2::BLUR_V_PASS, false);
-		copy_shader.set_conditional(CopyShaderGLES2::BLUR_H_PASS, true);
-		copy_shader.bind();
-		copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE, psize);
-		copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE, pscale);
-		copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE, pmag);
-
-		_draw_gui_primitive(4, dst_pos, NULL, src_uv);
-	}
-
-	copy_shader.set_conditional(CopyShaderGLES2::BLUR_V_PASS, false);
-	copy_shader.set_conditional(CopyShaderGLES2::BLUR_H_PASS, false);
-	copy_shader.set_conditional(CopyShaderGLES2::USE_HDR, false);
-
-	//blur it
-}
-
-void RasterizerGLES2::_process_hdr() {
-
-	if (framebuffer.luminance.empty()) {
-		return;
-	}
-
-	glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.luminance[0].fbo);
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, framebuffer.color);
-	copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_COPY, true);
-	copy_shader.bind();
-	glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE), 0);
-	glViewport(0, 0, framebuffer.luminance[0].size, framebuffer.luminance[0].size);
-	_copy_screen_quad();
-
-	copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_COPY, false);
-	//int passes = current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_PASSES];
-
-	copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_REDUCE, true);
-	copy_shader.bind();
-
-	for (int i = 1; i < framebuffer.luminance.size(); i++) {
-
-		static const Vector2 src_uv[4] = {
-			Vector2(0, 1),
-			Vector2(1, 1),
-			Vector2(1, 0),
-			Vector2(0, 0)
-		};
-		static const Vector2 dst_pos[4] = {
-			Vector2(-1, 1),
-			Vector2(1, 1),
-			Vector2(1, -1),
-			Vector2(-1, -1)
-		};
-
-		Vector2 psize(1.0 / framebuffer.luminance[i - 1].size, 1.0 / framebuffer.luminance[i - 1].size);
-		glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.luminance[i].fbo);
-		glBindTexture(GL_TEXTURE_2D, framebuffer.luminance[i - 1].color);
-		glViewport(0, 0, framebuffer.luminance[i].size, framebuffer.luminance[i].size);
-		glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE), 0);
-
-		if (framebuffer.luminance[i].size == 1) {
-			//last step
-			copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_STORE, true);
-			copy_shader.bind();
-			glActiveTexture(GL_TEXTURE1);
-			glBindTexture(GL_TEXTURE_2D, current_vd->lum_color);
-			glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE_VD_LUM), 1);
-			copy_shader.set_uniform(CopyShaderGLES2::HDR_TIME_DELTA, time_delta);
-			copy_shader.set_uniform(CopyShaderGLES2::HDR_EXP_ADJ_SPEED, float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_EXPOSURE_ADJUST_SPEED]));
-			copy_shader.set_uniform(CopyShaderGLES2::MIN_LUMINANCE, float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_MIN_LUMINANCE]));
-			copy_shader.set_uniform(CopyShaderGLES2::MAX_LUMINANCE, float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_MAX_LUMINANCE]));
-			glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE), 0);
-
-			//swap them
-			SWAP(current_vd->lum_color, framebuffer.luminance[i].color);
-			SWAP(current_vd->lum_fbo, framebuffer.luminance[i].fbo);
-		}
-
-		copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE, psize);
-
-		_draw_gui_primitive(4, dst_pos, NULL, src_uv);
-	}
-
-	copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_REDUCE, false);
-	copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_STORE, false);
-
-	draw_next_frame = true;
-}
-
-void RasterizerGLES2::_draw_tex_bg() {
-
-	glDepthMask(GL_TRUE);
-	glEnable(GL_DEPTH_TEST);
-	glDisable(GL_CULL_FACE);
-	glDisable(GL_BLEND);
-	glColorMask(1, 1, 1, 1);
-
-	RID texture;
-
-	if (current_env->bg_mode == VS::ENV_BG_TEXTURE) {
-		texture = current_env->bg_param[VS::ENV_BG_PARAM_TEXTURE];
-	} else {
-		texture = current_env->bg_param[VS::ENV_BG_PARAM_CUBEMAP];
-	}
-
-	if (!texture_owner.owns(texture)) {
-		return;
-	}
-
-	Texture *t = texture_owner.get(texture);
-
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(t->target, t->tex_id);
-
-	copy_shader.set_conditional(CopyShaderGLES2::USE_ENERGY, true);
-
-	if (current_env->bg_mode == VS::ENV_BG_TEXTURE) {
-		copy_shader.set_conditional(CopyShaderGLES2::USE_CUBEMAP, false);
-
-	} else {
-		copy_shader.set_conditional(CopyShaderGLES2::USE_CUBEMAP, true);
-	}
-
-	copy_shader.set_conditional(CopyShaderGLES2::USE_CUSTOM_ALPHA, true);
-
-	copy_shader.bind();
-
-	if (current_env->bg_mode == VS::ENV_BG_TEXTURE) {
-		glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE), 0);
-	} else {
-		glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE_CUBE), 0);
-	}
-
-	float nrg = float(current_env->bg_param[VS::ENV_BG_PARAM_ENERGY]);
-	if (current_env->fx_enabled[VS::ENV_FX_HDR] && !use_fp16_fb)
-		nrg *= 0.25; //go down a quarter for hdr
-	copy_shader.set_uniform(CopyShaderGLES2::ENERGY, nrg);
-	copy_shader.set_uniform(CopyShaderGLES2::CUSTOM_ALPHA, float(current_env->bg_param[VS::ENV_BG_PARAM_GLOW]));
-
-	float flip_sign = (current_env->bg_mode == VS::ENV_BG_TEXTURE && current_rt && current_rt_vflip) ? -1 : 1;
-
-	Vector3 vertices[4] = {
-		Vector3(-1, -1 * flip_sign, 1),
-		Vector3(1, -1 * flip_sign, 1),
-		Vector3(1, 1 * flip_sign, 1),
-		Vector3(-1, 1 * flip_sign, 1)
-	};
-
-	Vector3 src_uv[4] = {
-		Vector3(0, 1, 0),
-		Vector3(1, 1, 0),
-		Vector3(1, 0, 0),
-		Vector3(0, 0, 0)
-	};
-
-	if (current_env->bg_mode == VS::ENV_BG_TEXTURE) {
-
-		//regular texture
-		//adjust aspect
-
-		float aspect_t = t->width / float(t->height);
-		float aspect_v = viewport.width / float(viewport.height);
-
-		if (aspect_v > aspect_t) {
-			//wider than texture
-			for (int i = 0; i < 4; i++) {
-				src_uv[i].y = (src_uv[i].y - 0.5) * (aspect_t / aspect_v) + 0.5;
-			}
-
-		} else {
-			//narrower than texture
-			for (int i = 0; i < 4; i++) {
-				src_uv[i].x = (src_uv[i].x - 0.5) * (aspect_v / aspect_t) + 0.5;
-			}
-		}
-
-		float scale = current_env->bg_param[VS::ENV_BG_PARAM_SCALE];
-		for (int i = 0; i < 4; i++) {
-
-			src_uv[i].x *= scale;
-			src_uv[i].y *= scale;
-		}
-	} else {
-
-		//skybox uv vectors
-		float vw, vh, zn;
-		camera_projection.get_viewport_size(vw, vh);
-		zn = camera_projection.get_z_near();
-
-		float scale = current_env->bg_param[VS::ENV_BG_PARAM_SCALE];
-
-		for (int i = 0; i < 4; i++) {
-
-			Vector3 uv = src_uv[i];
-			uv.x = (uv.x * 2.0 - 1.0) * vw * scale;
-			uv.y = -(uv.y * 2.0 - 1.0) * vh * scale;
-			uv.z = -zn;
-			src_uv[i] = camera_transform.basis.xform(uv).normalized();
-			src_uv[i].z = -src_uv[i].z;
-		}
-	}
-
-	_draw_primitive(4, vertices, NULL, NULL, src_uv);
-
-	copy_shader.set_conditional(CopyShaderGLES2::USE_ENERGY, false);
-	copy_shader.set_conditional(CopyShaderGLES2::USE_RGBE, false);
-	copy_shader.set_conditional(CopyShaderGLES2::USE_CUBEMAP, false);
-	copy_shader.set_conditional(CopyShaderGLES2::USE_CUSTOM_ALPHA, false);
-}
-
-void RasterizerGLES2::end_scene() {
-
-	glEnable(GL_BLEND);
-	glDepthMask(GL_TRUE);
-	glEnable(GL_DEPTH_TEST);
-	glDisable(GL_SCISSOR_TEST);
-
-	bool use_fb = false;
-
-	if (framebuffer.active) {
-
-		//detect when to use the framebuffer object
-		if (using_canvas_bg || texscreen_used || framebuffer.scale != 1) {
-			use_fb = true;
-		} else if (current_env) {
-			use_fb = false;
-			for (int i = 0; i < VS::ENV_FX_MAX; i++) {
-
-				if (i == VS::ENV_FX_FOG) //does not need fb
-					continue;
-
-				if (current_env->fx_enabled[i]) {
-					use_fb = true;
-					break;
-				}
-			}
-		}
-	}
-
-	if (use_fb) {
-
-		glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
-		glViewport(0, 0, viewport.width / framebuffer.scale, viewport.height / framebuffer.scale);
-		glScissor(0, 0, viewport.width / framebuffer.scale, viewport.height / framebuffer.scale);
-
-		material_shader.set_conditional(MaterialShaderGLES2::USE_8BIT_HDR, !use_fp16_fb && current_env && current_env->fx_enabled[VS::ENV_FX_HDR]);
-
-	} else {
-		if (current_rt) {
-			glScissor(0, 0, viewport.width, viewport.height);
-		} else {
-			glScissor(viewport.x, window_size.height - (viewport.height + viewport.y), viewport.width, viewport.height);
-		}
-	}
-
-	glEnable(GL_SCISSOR_TEST);
-	_glClearDepth(1.0);
-
-	bool draw_tex_background = false;
-
-	if (current_debug == VS::SCENARIO_DEBUG_OVERDRAW) {
-
-		glClearColor(0, 0, 0, 1);
-		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-	} else if (current_rt && current_rt_transparent) {
-
-		glClearColor(0, 0, 0, 0);
-		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-	} else if (current_env) {
-
-		switch (current_env->bg_mode) {
-
-			case VS::ENV_BG_CANVAS:
-			case VS::ENV_BG_KEEP: {
-				//copy from framebuffer if framebuffer
-				glClear(GL_DEPTH_BUFFER_BIT);
-			} break;
-			case VS::ENV_BG_DEFAULT_COLOR:
-			case VS::ENV_BG_COLOR: {
-
-				Color bgcolor;
-				if (current_env->bg_mode == VS::ENV_BG_COLOR)
-					bgcolor = current_env->bg_param[VS::ENV_BG_PARAM_COLOR];
-				else
-					bgcolor = ProjectSettings::get_singleton()->get("render/default_clear_color");
-				bgcolor = _convert_color(bgcolor);
-				float a = use_fb ? float(current_env->bg_param[VS::ENV_BG_PARAM_GLOW]) : 1.0;
-				glClearColor(bgcolor.r, bgcolor.g, bgcolor.b, a);
-				_glClearDepth(1.0);
-				glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-			} break;
-			case VS::ENV_BG_TEXTURE:
-			case VS::ENV_BG_CUBEMAP: {
-
-				glClear(GL_DEPTH_BUFFER_BIT);
-				draw_tex_background = true;
-			} break;
-		}
-	} else {
-
-		Color c = _convert_color(Color(0.3, 0.3, 0.3));
-		glClearColor(c.r, c.g, c.b, 0.0);
-		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-	}
-
-	glDisable(GL_SCISSOR_TEST);
-
-	//material_shader.set_uniform_camera(MaterialShaderGLES2::PROJECTION_MATRIX, camera_projection);
-
-	/*
-	printf("setting projection to ");
-	for (int i=0; i<16; i++) {
-		printf("%f, ", ((float*)camera_projection.matrix)[i]);
-	};
-	printf("\n");
-
-	print_line(String("setting camera to ")+camera_transform_inverse);
-	*/
-	//material_shader.set_uniform_default(MaterialShaderGLES2::CAMERA_INVERSE, camera_transform_inverse);
-
-	current_depth_test = true;
-	current_depth_mask = true;
-	texscreen_copied = false;
-	glBlendEquation(GL_FUNC_ADD);
-	if (current_rt && current_rt_transparent) {
-		glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-	} else {
-		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	}
-	glDisable(GL_BLEND);
-	current_blend_mode = VS::MATERIAL_BLEND_MODE_MIX;
-
-	//material_shader.set_conditional(MaterialShaderGLES2::USE_GLOW,current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]);
-	opaque_render_list.sort_mat_light_type_flags();
-	_render_list_forward(&opaque_render_list, camera_transform, camera_transform_inverse, camera_projection, false, fragment_lighting);
-
-	if (draw_tex_background) {
-
-		//most 3D vendors recommend drawing a texture bg or skybox here,
-		//after opaque geometry has been drawn
-		//so the zbuffer can get rid of most pixels
-		_draw_tex_bg();
-	}
-
-	glBlendEquation(GL_FUNC_ADD);
-	if (current_rt && current_rt_transparent) {
-		glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-	} else {
-		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	}
-	glDisable(GL_BLEND);
-	current_blend_mode = VS::MATERIAL_BLEND_MODE_MIX;
-	material_shader.set_conditional(MaterialShaderGLES2::USE_GLOW, false);
-	if (current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]) {
-		glColorMask(1, 1, 1, 0); //don't touch alpha
-	}
-
-	alpha_render_list.sort_z();
-	_render_list_forward(&alpha_render_list, camera_transform, camera_transform_inverse, camera_projection, false, fragment_lighting, true);
-	glColorMask(1, 1, 1, 1);
-
-	//material_shader.set_conditional( MaterialShaderGLES2::USE_FOG,false);
-
-	DEBUG_TEST_ERROR("Drawing Scene");
-
-#ifdef GLEW_ENABLED
-	glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-#endif
-
-	if (use_fb) {
-
-		for (int i = 0; i < VS::ARRAY_MAX; i++) {
-			glDisableVertexAttribArray(i);
-		}
-		glBindBuffer(GL_ARRAY_BUFFER, 0);
-		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-		glDisable(GL_BLEND);
-		glDisable(GL_DEPTH_TEST);
-		glDisable(GL_CULL_FACE);
-		glDisable(GL_SCISSOR_TEST);
-		glDepthMask(false);
-
-		if (current_env && current_env->fx_enabled[VS::ENV_FX_HDR]) {
-
-			int hdr_tm = current_env->fx_param[VS::ENV_FX_PARAM_HDR_TONEMAPPER];
-			switch (hdr_tm) {
-				case VS::ENV_FX_HDR_TONE_MAPPER_LINEAR: {
-
-				} break;
-				case VS::ENV_FX_HDR_TONE_MAPPER_LOG: {
-					copy_shader.set_conditional(CopyShaderGLES2::USE_LOG_TONEMAPPER, true);
-
-				} break;
-				case VS::ENV_FX_HDR_TONE_MAPPER_REINHARDT: {
-					copy_shader.set_conditional(CopyShaderGLES2::USE_REINHARDT_TONEMAPPER, true);
-				} break;
-				case VS::ENV_FX_HDR_TONE_MAPPER_REINHARDT_AUTOWHITE: {
-
-					copy_shader.set_conditional(CopyShaderGLES2::USE_REINHARDT_TONEMAPPER, true);
-					copy_shader.set_conditional(CopyShaderGLES2::USE_AUTOWHITE, true);
-				} break;
-			}
-
-			_process_hdr();
-		}
-		if (current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]) {
-			_process_glow_bloom();
-			int glow_transfer_mode = current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_BLEND_MODE];
-			if (glow_transfer_mode == 1)
-				copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_SCREEN, true);
-			if (glow_transfer_mode == 2)
-				copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_SOFTLIGHT, true);
-		}
-
-		glBindFramebuffer(GL_FRAMEBUFFER, current_rt ? current_rt->fbo : base_framebuffer);
-
-		Size2 size;
-		if (current_rt) {
-			glBindFramebuffer(GL_FRAMEBUFFER, current_rt->fbo);
-			glViewport(0, 0, viewport.width, viewport.height);
-			size = Size2(viewport.width, viewport.height);
-		} else {
-			glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
-			glViewport(viewport.x, window_size.height - (viewport.height + viewport.y), viewport.width, viewport.height);
-			size = Size2(viewport.width, viewport.height);
-		}
-
-		//time to copy!!!
-		copy_shader.set_conditional(CopyShaderGLES2::USE_BCS, current_env && current_env->fx_enabled[VS::ENV_FX_BCS]);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_SRGB, current_env && current_env->fx_enabled[VS::ENV_FX_SRGB]);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW, current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_HDR, current_env && current_env->fx_enabled[VS::ENV_FX_HDR]);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_NO_ALPHA, true);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_FXAA, current_env && current_env->fx_enabled[VS::ENV_FX_FXAA]);
-
-		copy_shader.bind();
-		//copy_shader.set_uniform(CopyShaderGLES2::SOURCE,0);
-
-		if (current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]) {
-
-			glActiveTexture(GL_TEXTURE1);
-			glBindTexture(GL_TEXTURE_2D, framebuffer.blur[0].color);
-			glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::GLOW_SOURCE), 1);
-		}
-
-		if (current_env && current_env->fx_enabled[VS::ENV_FX_HDR]) {
-
-			glActiveTexture(GL_TEXTURE2);
-			glBindTexture(GL_TEXTURE_2D, current_vd->lum_color);
-			glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::HDR_SOURCE), 2);
-			copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_EXPOSURE, float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_EXPOSURE]));
-			copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_WHITE, float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_WHITE]));
-		}
-
-		if (current_env && current_env->fx_enabled[VS::ENV_FX_FXAA])
-			copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE, Size2(1.0 / size.x, 1.0 / size.y));
-
-		if (current_env && current_env->fx_enabled[VS::ENV_FX_BCS]) {
-
-			Vector3 bcs;
-			bcs.x = current_env->fx_param[VS::ENV_FX_PARAM_BCS_BRIGHTNESS];
-			bcs.y = current_env->fx_param[VS::ENV_FX_PARAM_BCS_CONTRAST];
-			bcs.z = current_env->fx_param[VS::ENV_FX_PARAM_BCS_SATURATION];
-			copy_shader.set_uniform(CopyShaderGLES2::BCS, bcs);
-		}
-
-		glActiveTexture(GL_TEXTURE0);
-		glBindTexture(GL_TEXTURE_2D, framebuffer.color);
-		glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE), 0);
-
-		_copy_screen_quad();
-
-		copy_shader.set_conditional(CopyShaderGLES2::USE_BCS, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_SRGB, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_HDR, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_NO_ALPHA, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_FXAA, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_SCREEN, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_SOFTLIGHT, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_REINHARDT_TONEMAPPER, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_AUTOWHITE, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_LOG_TONEMAPPER, false);
-
-		material_shader.set_conditional(MaterialShaderGLES2::USE_8BIT_HDR, false);
-
-		if (current_env && current_env->fx_enabled[VS::ENV_FX_HDR] && GLOBAL_DEF("rasterizer/debug_hdr", false)) {
-			_debug_luminances();
-		}
-	}
-
-	current_env = NULL;
-	current_debug = VS::SCENARIO_DEBUG_DISABLED;
-	if (GLOBAL_DEF("rasterizer/debug_shadow_maps", false)) {
-		_debug_shadows();
-	}
-	//_debug_luminances();
-	//_debug_samplers();
-
-	if (using_canvas_bg) {
-		using_canvas_bg = false;
-		glColorMask(1, 1, 1, 1); //don't touch alpha
-	}
-}
-void RasterizerGLES2::end_shadow_map() {
-
-	ERR_FAIL_COND(!shadow);
-
-	glDisable(GL_BLEND);
-	glDisable(GL_SCISSOR_TEST);
-	glDisable(GL_DITHER);
-	glEnable(GL_DEPTH_TEST);
-	glDepthMask(true);
-
-	ShadowBuffer *sb = shadow->near_shadow_buffer;
-
-	ERR_FAIL_COND(!sb);
-
-	glBindFramebuffer(GL_FRAMEBUFFER, sb->fbo);
-
-	if (!use_rgba_shadowmaps)
-		glColorMask(0, 0, 0, 0);
-
-	//glEnable(GL_POLYGON_OFFSET_FILL);
-	//glPolygonOffset( 8.0f, 16.0f);
-
-	CameraMatrix cm;
-	float z_near, z_far;
-	Transform light_transform;
-
-	float dp_direction = 0.0;
-	bool flip_facing = false;
-	Rect2 vp_rect;
-
-	switch (shadow->base->type) {
-
-		case VS::LIGHT_DIRECTIONAL: {
-
-			if (shadow->base->directional_shadow_mode == VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS) {
-
-				cm = shadow->custom_projection[shadow_pass];
-				light_transform = shadow->custom_transform[shadow_pass];
-
-				if (shadow_pass == 0) {
-
-					vp_rect = Rect2(0, sb->size / 2, sb->size / 2, sb->size / 2);
-					glViewport(0, sb->size / 2, sb->size / 2, sb->size / 2);
-					glScissor(0, sb->size / 2, sb->size / 2, sb->size / 2);
-				} else if (shadow_pass == 1) {
-
-					vp_rect = Rect2(0, 0, sb->size / 2, sb->size / 2);
-					glViewport(0, 0, sb->size / 2, sb->size / 2);
-					glScissor(0, 0, sb->size / 2, sb->size / 2);
-
-				} else if (shadow_pass == 2) {
-
-					vp_rect = Rect2(sb->size / 2, sb->size / 2, sb->size / 2, sb->size / 2);
-					glViewport(sb->size / 2, sb->size / 2, sb->size / 2, sb->size / 2);
-					glScissor(sb->size / 2, sb->size / 2, sb->size / 2, sb->size / 2);
-				} else if (shadow_pass == 3) {
-
-					vp_rect = Rect2(sb->size / 2, 0, sb->size / 2, sb->size / 2);
-					glViewport(sb->size / 2, 0, sb->size / 2, sb->size / 2);
-					glScissor(sb->size / 2, 0, sb->size / 2, sb->size / 2);
-				}
-
-				glEnable(GL_SCISSOR_TEST);
-
-			} else if (shadow->base->directional_shadow_mode == VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS) {
-
-				if (shadow_pass == 0) {
-
-					cm = shadow->custom_projection[0];
-					light_transform = shadow->custom_transform[0];
-					vp_rect = Rect2(0, sb->size / 2, sb->size, sb->size / 2);
-					glViewport(0, sb->size / 2, sb->size, sb->size / 2);
-					glScissor(0, sb->size / 2, sb->size, sb->size / 2);
-				} else {
-
-					cm = shadow->custom_projection[1];
-					light_transform = shadow->custom_transform[1];
-					vp_rect = Rect2(0, 0, sb->size, sb->size / 2);
-					glViewport(0, 0, sb->size, sb->size / 2);
-					glScissor(0, 0, sb->size, sb->size / 2);
-				}
-
-				glEnable(GL_SCISSOR_TEST);
-
-			} else {
-				cm = shadow->custom_projection[0];
-				light_transform = shadow->custom_transform[0];
-				vp_rect = Rect2(0, 0, sb->size, sb->size);
-				glViewport(0, 0, sb->size, sb->size);
-			}
-
-			z_near = cm.get_z_near();
-			z_far = cm.get_z_far();
-
-			_glClearDepth(1.0f);
-			glClearColor(1, 1, 1, 1);
-
-			if (use_rgba_shadowmaps)
-				glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
-			else
-				glClear(GL_DEPTH_BUFFER_BIT);
-
-			glDisable(GL_SCISSOR_TEST);
-
-		} break;
-		case VS::LIGHT_OMNI: {
-
-			material_shader.set_conditional(MaterialShaderGLES2::USE_DUAL_PARABOLOID, true);
-			dp_direction = shadow_pass ? 1.0 : -1.0;
-			flip_facing = (shadow_pass == 1);
-			light_transform = shadow->transform;
-			z_near = 0;
-			z_far = shadow->base->vars[VS::LIGHT_PARAM_RADIUS];
-			shadow->dp.x = 1.0 / z_far;
-			shadow->dp.y = dp_direction;
-
-			if (shadow_pass == 0) {
-				vp_rect = Rect2(0, sb->size / 2, sb->size, sb->size / 2);
-				glViewport(0, sb->size / 2, sb->size, sb->size / 2);
-				glScissor(0, sb->size / 2, sb->size, sb->size / 2);
-			} else {
-				vp_rect = Rect2(0, 0, sb->size, sb->size / 2);
-				glViewport(0, 0, sb->size, sb->size / 2);
-				glScissor(0, 0, sb->size, sb->size / 2);
-			}
-			glEnable(GL_SCISSOR_TEST);
-			shadow->projection = cm;
-
-			glClearColor(1, 1, 1, 1);
-			_glClearDepth(1.0f);
-			if (use_rgba_shadowmaps)
-				glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
-			else
-				glClear(GL_DEPTH_BUFFER_BIT);
-			glDisable(GL_SCISSOR_TEST);
-
-		} break;
-		case VS::LIGHT_SPOT: {
-
-			float far = shadow->base->vars[VS::LIGHT_PARAM_RADIUS];
-			ERR_FAIL_COND(far <= 0);
-			float near = far / 200.0;
-			if (near < 0.05)
-				near = 0.05;
-
-			float angle = shadow->base->vars[VS::LIGHT_PARAM_SPOT_ANGLE];
-
-			cm.set_perspective(angle * 2.0, 1.0, near, far);
-
-			shadow->projection = cm; // cache
-			light_transform = shadow->transform;
-			z_near = cm.get_z_near();
-			z_far = cm.get_z_far();
-
-			glViewport(0, 0, sb->size, sb->size);
-			vp_rect = Rect2(0, 0, sb->size, sb->size);
-			_glClearDepth(1.0f);
-			glClearColor(1, 1, 1, 1);
-			if (use_rgba_shadowmaps)
-				glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
-			else
-				glClear(GL_DEPTH_BUFFER_BIT);
-
-		} break;
-	}
-
-	Transform light_transform_inverse = light_transform.affine_inverse();
-
-	opaque_render_list.sort_mat_geom();
-	_render_list_forward(&opaque_render_list, light_transform, light_transform_inverse, cm, flip_facing, false);
-
-	material_shader.set_conditional(MaterialShaderGLES2::USE_DUAL_PARABOLOID, false);
-
-	//if (!use_rgba_shadowmaps)
-
-	if (shadow_filter == SHADOW_FILTER_ESM) {
-
-		copy_shader.set_conditional(CopyShaderGLES2::USE_RGBA_DEPTH, use_rgba_shadowmaps);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_HIGHP_SOURCE, !use_rgba_shadowmaps);
-
-		Vector2 psize(1.0 / sb->size, 1.0 / sb->size);
-		float pscale = 1.0;
-		int passes = shadow->base->vars[VS::LIGHT_PARAM_SHADOW_BLUR_PASSES];
-		glDisable(GL_BLEND);
-		glDisable(GL_CULL_FACE);
-#ifdef GLEW_ENABLED
-		glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-#endif
-
-		for (int i = 0; i < VS::ARRAY_MAX; i++) {
-			glDisableVertexAttribArray(i);
-		}
-		glBindBuffer(GL_ARRAY_BUFFER, 0);
-		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-		glDisable(GL_SCISSOR_TEST);
-
-		if (!use_rgba_shadowmaps) {
-			glEnable(GL_DEPTH_TEST);
-			glDepthFunc(GL_ALWAYS);
-			glDepthMask(true);
-		} else {
-			glDisable(GL_DEPTH_TEST);
-		}
-
-		for (int i = 0; i < passes; i++) {
-
-			Vector2 src_sb_uv[4] = {
-				(vp_rect.pos + Vector2(0, vp_rect.size.y)) / sb->size,
-				(vp_rect.pos + vp_rect.size) / sb->size,
-				(vp_rect.pos + Vector2(vp_rect.size.x, 0)) / sb->size,
-				(vp_rect.pos) / sb->size
-			};
-			/*
-			Vector2 src_uv[4]={
-				Vector2( 0, 1),
-				Vector2( 1, 1),
-				Vector2( 1, 0),
-				Vector2( 0, 0)
-			};
-*/
-			static const Vector2 dst_pos[4] = {
-				Vector2(-1, 1),
-				Vector2(1, 1),
-				Vector2(1, -1),
-				Vector2(-1, -1)
-			};
-
-			glBindFramebuffer(GL_FRAMEBUFFER, blur_shadow_buffer.fbo);
-			glActiveTexture(GL_TEXTURE0);
-			glBindTexture(GL_TEXTURE_2D, sb->depth);
-#ifdef GLEW_ENABLED
-//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_NONE);
-#endif
-
-			copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_V_PASS, true);
-			copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS, false);
-
-			copy_shader.bind();
-			copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE, psize);
-			copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE, pscale);
-			copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE, 1);
-			//copy_shader.set_uniform(CopyShaderGLES2::SOURCE,0);
-			glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE), 0);
-
-			_draw_gui_primitive(4, dst_pos, NULL, src_sb_uv);
-
-			Vector2 src_bb_uv[4] = {
-				(vp_rect.pos + Vector2(0, vp_rect.size.y)) / blur_shadow_buffer.size,
-				(vp_rect.pos + vp_rect.size) / blur_shadow_buffer.size,
-				(vp_rect.pos + Vector2(vp_rect.size.x, 0)) / blur_shadow_buffer.size,
-				(vp_rect.pos) / blur_shadow_buffer.size,
-			};
-
-			glBindFramebuffer(GL_FRAMEBUFFER, sb->fbo);
-			glActiveTexture(GL_TEXTURE0);
-			glBindTexture(GL_TEXTURE_2D, blur_shadow_buffer.depth);
-#ifdef GLEW_ENABLED
-
-//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_NONE);
-#endif
-
-			copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_V_PASS, false);
-			copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS, true);
-			copy_shader.bind();
-			copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE, psize);
-			copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE, pscale);
-			copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE, 1);
-			glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE), 0);
-
-			_draw_gui_primitive(4, dst_pos, NULL, src_bb_uv);
-		}
-
-		glDepthFunc(GL_LEQUAL);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_RGBA_DEPTH, false);
-		copy_shader.set_conditional(CopyShaderGLES2::USE_HIGHP_SOURCE, false);
-		copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_V_PASS, false);
-		copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS, false);
-	}
-
-	DEBUG_TEST_ERROR("Drawing Shadow");
-	shadow = NULL;
-	glBindFramebuffer(GL_FRAMEBUFFER, current_rt ? current_rt->fbo : base_framebuffer);
-	glColorMask(1, 1, 1, 1);
-	//glDisable(GL_POLYGON_OFFSET_FILL);
-}
-
-void RasterizerGLES2::_debug_draw_shadow(GLuint tex, const Rect2 &p_rect) {
-
-	Transform2D modelview;
-	modelview.translate(p_rect.pos.x, p_rect.pos.y);
-	canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX, modelview);
-	glBindTexture(GL_TEXTURE_2D, tex);
-
-	Vector3 coords[4] = {
-		Vector3(p_rect.pos.x, p_rect.pos.y, 0),
-		Vector3(p_rect.pos.x + p_rect.size.width,
-				p_rect.pos.y, 0),
-		Vector3(p_rect.pos.x + p_rect.size.width,
-				p_rect.pos.y + p_rect.size.height, 0),
-		Vector3(p_rect.pos.x,
-				p_rect.pos.y + p_rect.size.height, 0)
-	};
-
-	Vector3 texcoords[4] = {
-		Vector3(0.0f, 0.0f, 0),
-		Vector3(1.0f, 0.0f, 0),
-		Vector3(1.0f, 1.0f, 0),
-		Vector3(0.0f, 1.0f, 0),
-	};
-
-	_draw_primitive(4, coords, 0, 0, texcoords);
-	//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_R_TO_TEXTURE);
-}
-
-void RasterizerGLES2::_debug_draw_shadows_type(Vector<ShadowBuffer> &p_shadows, Point2 &ofs) {
-
-	Size2 debug_size(128, 128);
-	//Size2 debug_size(512,512);
-
-	int useblur = shadow_filter == SHADOW_FILTER_ESM ? 1 : 0;
-	for (int i = 0; i < p_shadows.size() + useblur; i++) {
-
-		ShadowBuffer *sb = i == p_shadows.size() ? &blur_shadow_buffer : &p_shadows[i];
-
-		if (!sb->owner && i != p_shadows.size())
-			continue;
-
-		_debug_draw_shadow(sb->depth, Rect2(ofs, debug_size));
-		ofs.x += debug_size.x;
-		if ((ofs.x + debug_size.x) > viewport.width) {
-
-			ofs.x = 0;
-			ofs.y += debug_size.y;
-		}
-	}
-}
-
-void RasterizerGLES2::_debug_luminances() {
-
-	canvas_shader.set_conditional(CanvasShaderGLES2::DEBUG_ENCODED_32, !use_fp16_fb);
-	canvas_begin();
-	glDisable(GL_BLEND);
-	canvas_shader.bind();
-
-	Size2 debug_size(128, 128);
-	Size2 ofs;
-
-	for (int i = 0; i <= framebuffer.luminance.size(); i++) {
-
-		if (i == framebuffer.luminance.size()) {
-			if (!current_vd)
-				break;
-			_debug_draw_shadow(current_vd->lum_color, Rect2(ofs, debug_size));
-		} else {
-			_debug_draw_shadow(framebuffer.luminance[i].color, Rect2(ofs, debug_size));
-		}
-		ofs.x += debug_size.x / 2;
-		if ((ofs.x + debug_size.x) > viewport.width) {
-
-			ofs.x = 0;
-			ofs.y += debug_size.y;
-		}
-	}
-
-	canvas_shader.set_conditional(CanvasShaderGLES2::DEBUG_ENCODED_32, false);
-}
-
-void RasterizerGLES2::_debug_samplers() {
-	canvas_shader.set_conditional(CanvasShaderGLES2::DEBUG_ENCODED_32, false);
-	canvas_begin();
-	glDisable(GL_BLEND);
-	_set_color_attrib(Color(1, 1, 1, 1));
-	canvas_shader.bind();
-
-	List<RID> samplers;
-	sampled_light_owner.get_owned_list(&samplers);
-
-	Size2 debug_size(128, 128);
-	Size2 ofs;
-
-	for (List<RID>::Element *E = samplers.front(); E; E = E->next()) {
-
-		SampledLight *sl = sampled_light_owner.get(E->get());
-
-		_debug_draw_shadow(sl->texture, Rect2(ofs, debug_size));
-
-		ofs.x += debug_size.x / 2;
-		if ((ofs.x + debug_size.x) > viewport.width) {
-
-			ofs.x = 0;
-			ofs.y += debug_size.y;
-		}
-	}
-}
-void RasterizerGLES2::_debug_shadows() {
-
-	canvas_begin();
-	glDisable(GL_BLEND);
-	Size2 ofs;
-
-	/*
-	for(int i=0;i<16;i++) {
-		glActiveTexture(GL_TEXTURE0+i);
-		//glDisable(GL_TEXTURE_2D);
-	}
-	glActiveTexture(GL_TEXTURE0);
-	//glEnable(GL_TEXTURE_2D);
-	*/
-
-	_debug_draw_shadows_type(near_shadow_buffers, ofs);
-	//_debug_draw_shadows_type(far_shadow_buffers,ofs);
-}
-
-void RasterizerGLES2::end_frame() {
-
-	//print_line("VTX: "+itos(_rinfo.vertex_count)+" OBJ: "+itos(_rinfo.object_count)+" MAT: "+itos(_rinfo.mat_change_count)+" SHD: "+itos(_rinfo.shader_change_count)+" CI: "+itos(_rinfo.ci_draw_commands));
-
-	//print_line("TOTAL VTX: "+itos(_rinfo.vertex_count));
-	OS::get_singleton()->swap_buffers();
-}
-
-void RasterizerGLES2::flush_frame() {
-
-	glFlush();
-}
-
-/* CANVAS API */
-
-void RasterizerGLES2::begin_canvas_bg() {
-
-	if (framebuffer.active) {
-		using_canvas_bg = true;
-		glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
-		glViewport(0, 0, viewport.width, viewport.height);
-	} else {
-		using_canvas_bg = false;
-	}
-}
-
-void RasterizerGLES2::canvas_begin() {
-
-	if (using_canvas_bg) {
-		glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
-		glColorMask(1, 1, 1, 0); //don't touch alpha
-	}
-
-	glDisable(GL_CULL_FACE);
-	glDisable(GL_DEPTH_TEST);
-	glDisable(GL_SCISSOR_TEST);
-#ifdef GLEW_ENABLED
-	glDisable(GL_POINT_SPRITE);
-	glDisable(GL_VERTEX_PROGRAM_POINT_SIZE);
-#endif
-	glEnable(GL_BLEND);
-	glBlendEquation(GL_FUNC_ADD);
-	if (current_rt && current_rt_transparent) {
-		glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-	} else {
-		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	}
-	//glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
-	glLineWidth(1.0);
-	glBindBuffer(GL_ARRAY_BUFFER, 0);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-	for (int i = 0; i < VS::ARRAY_MAX; i++) {
-		glDisableVertexAttribArray(i);
-	}
-
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, white_tex);
-	canvas_tex = RID();
-	//material_shader.unbind();
-	canvas_shader.unbind();
-	canvas_shader.set_custom_shader(0);
-	canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE, false);
-	canvas_shader.bind();
-	canvas_shader.set_uniform(CanvasShaderGLES2::TEXTURE, 0);
-	canvas_use_modulate = false;
-	_set_color_attrib(Color(1, 1, 1));
-	canvas_transform = Transform();
-	canvas_transform.translate(-(viewport.width / 2.0f), -(viewport.height / 2.0f), 0.0f);
-	float csy = 1.0;
-	if (current_rt && current_rt_vflip)
-		csy = -1.0;
-
-	canvas_transform.scale(Vector3(2.0f / viewport.width, csy * -2.0f / viewport.height, 1.0f));
-	canvas_shader.set_uniform(CanvasShaderGLES2::PROJECTION_MATRIX, canvas_transform);
-	canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX, Transform2D());
-	canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX, Transform2D());
-
-	canvas_opacity = 1.0;
-	canvas_blend_mode = VS::MATERIAL_BLEND_MODE_MIX;
-	canvas_texscreen_used = false;
-	uses_texpixel_size = false;
-
-	canvas_last_material = NULL;
-}
-
-void RasterizerGLES2::canvas_disable_blending() {
-
-	glDisable(GL_BLEND);
-}
-
-void RasterizerGLES2::canvas_set_opacity(float p_opacity) {
-
-	canvas_opacity = p_opacity;
-}
-
-void RasterizerGLES2::canvas_set_blend_mode(VS::MaterialBlendMode p_mode) {
-
-	if (p_mode == canvas_blend_mode)
-		return;
-	switch (p_mode) {
-
-		case VS::MATERIAL_BLEND_MODE_MIX: {
-			glBlendEquation(GL_FUNC_ADD);
-			if (current_rt && current_rt_transparent) {
-				glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-			} else {
-				glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-			}
-
-		} break;
-		case VS::MATERIAL_BLEND_MODE_ADD: {
-
-			glBlendEquation(GL_FUNC_ADD);
-			glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-
-		} break;
-		case VS::MATERIAL_BLEND_MODE_SUB: {
-
-			glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
-			glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-		} break;
-		case VS::MATERIAL_BLEND_MODE_MUL: {
-			glBlendEquation(GL_FUNC_ADD);
-			glBlendFunc(GL_DST_COLOR, GL_ZERO);
-		} break;
-		case VS::MATERIAL_BLEND_MODE_PREMULT_ALPHA: {
-			glBlendEquation(GL_FUNC_ADD);
-			glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-		} break;
-	}
-
-	canvas_blend_mode = p_mode;
-}
-
-void RasterizerGLES2::canvas_begin_rect(const Transform2D &p_transform) {
-
-	canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX, p_transform);
-	canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX, Transform2D());
-}
-
-void RasterizerGLES2::canvas_set_clip(bool p_clip, const Rect2 &p_rect) {
-
-	if (p_clip) {
-
-		glEnable(GL_SCISSOR_TEST);
-		//glScissor(viewport.x+p_rect.pos.x,viewport.y+ (viewport.height-(p_rect.pos.y+p_rect.size.height)),
-
-		int x = p_rect.pos.x;
-		int y = window_size.height - (p_rect.pos.y + p_rect.size.y);
-		int w = p_rect.size.x;
-		int h = p_rect.size.y;
-
-		glScissor(x, y, w, h);
-
-	} else {
-
-		glDisable(GL_SCISSOR_TEST);
-	}
-}
-
-void RasterizerGLES2::canvas_end_rect() {
-
-	//glPopMatrix();
-}
-
-RasterizerGLES2::Texture *RasterizerGLES2::_bind_canvas_texture(const RID &p_texture) {
-
-	if (p_texture == canvas_tex && !rebind_texpixel_size) {
-		if (canvas_tex.is_valid()) {
-			Texture *texture = texture_owner.get(p_texture);
-			return texture;
-		}
-		return NULL;
-	}
-
-	rebind_texpixel_size = false;
-
-	if (p_texture.is_valid()) {
-
-		Texture *texture = texture_owner.get(p_texture);
-		if (!texture) {
-			canvas_tex = RID();
-			glBindTexture(GL_TEXTURE_2D, white_tex);
-
-			return NULL;
-		}
-
-		if (texture->render_target)
-			texture->render_target->last_pass = frame;
-
-		glBindTexture(GL_TEXTURE_2D, texture->tex_id);
-		canvas_tex = p_texture;
-		if (uses_texpixel_size) {
-			canvas_shader.set_uniform(CanvasShaderGLES2::TEXPIXEL_SIZE, Size2(1.0 / texture->width, 1.0 / texture->height));
-		}
-		return texture;
-
-	} else {
-
-		glBindTexture(GL_TEXTURE_2D, white_tex);
-		canvas_tex = p_texture;
-	}
-
-	return NULL;
-}
-
-void RasterizerGLES2::canvas_draw_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, float p_width, bool p_antialiased) {
-
-	_bind_canvas_texture(RID());
-	Color c = p_color;
-	c.a *= canvas_opacity;
-	_set_color_attrib(c);
-
-	Vector3 verts[2] = {
-		Vector3(p_from.x, p_from.y, 0),
-		Vector3(p_to.x, p_to.y, 0)
-	};
-
-#ifdef GLEW_ENABLED
-	if (p_antialiased)
-		glEnable(GL_LINE_SMOOTH);
-#endif
-	glLineWidth(p_width);
-	_draw_primitive(2, verts, 0, 0, 0);
-
-#ifdef GLEW_ENABLED
-	if (p_antialiased)
-		glDisable(GL_LINE_SMOOTH);
-#endif
-
-	_rinfo.ci_draw_commands++;
-}
-
-void RasterizerGLES2::_draw_gui_primitive(int p_points, const Vector2 *p_vertices, const Color *p_colors, const Vector2 *p_uvs) {
-
-	static const GLenum prim[5] = { GL_POINTS, GL_POINTS, GL_LINES, GL_TRIANGLES, GL_TRIANGLE_FAN };
-
-//#define GLES_USE_PRIMITIVE_BUFFER
-
-#ifndef GLES_NO_CLIENT_ARRAYS
-
-	glEnableVertexAttribArray(VS::ARRAY_VERTEX);
-	glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, false, sizeof(Vector2), p_vertices);
-
-	if (p_colors) {
-
-		glEnableVertexAttribArray(VS::ARRAY_COLOR);
-		glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), p_colors);
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_COLOR);
-	}
-
-	if (p_uvs) {
-
-		glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
-		glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), p_uvs);
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
-	}
-
-	glDrawArrays(prim[p_points], 0, p_points);
-
-#else
-
-	glBindBuffer(GL_ARRAY_BUFFER, gui_quad_buffer);
-	float b[32];
-	int ofs = 0;
-	glEnableVertexAttribArray(VS::ARRAY_VERTEX);
-	glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, false, sizeof(float) * 2, ((float *)0) + ofs);
-	for (int i = 0; i < p_points; i++) {
-		b[ofs++] = p_vertices[i].x;
-		b[ofs++] = p_vertices[i].y;
-	}
-
-	if (p_colors) {
-
-		glEnableVertexAttribArray(VS::ARRAY_COLOR);
-		glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(float) * 4, ((float *)0) + ofs);
-		for (int i = 0; i < p_points; i++) {
-			b[ofs++] = p_colors[i].r;
-			b[ofs++] = p_colors[i].g;
-			b[ofs++] = p_colors[i].b;
-			b[ofs++] = p_colors[i].a;
-		}
-
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_COLOR);
-	}
-
-	if (p_uvs) {
-
-		glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
-		glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(float) * 2, ((float *)0) + ofs);
-		for (int i = 0; i < p_points; i++) {
-			b[ofs++] = p_uvs[i].x;
-			b[ofs++] = p_uvs[i].y;
-		}
-
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
-	}
-
-	glBufferSubData(GL_ARRAY_BUFFER, 0, ofs * 4, &b[0]);
-	glDrawArrays(prim[p_points], 0, p_points);
-	glBindBuffer(GL_ARRAY_BUFFER, 0);
-
-#endif
-	_rinfo.ci_draw_commands++;
-}
-
-void RasterizerGLES2::_draw_gui_primitive2(int p_points, const Vector2 *p_vertices, const Color *p_colors, const Vector2 *p_uvs, const Vector2 *p_uvs2) {
-
-	static const GLenum prim[5] = { GL_POINTS, GL_POINTS, GL_LINES, GL_TRIANGLES, GL_TRIANGLE_FAN };
-
-	glEnableVertexAttribArray(VS::ARRAY_VERTEX);
-	glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, false, sizeof(Vector2), p_vertices);
-	if (p_colors) {
-
-		glEnableVertexAttribArray(VS::ARRAY_COLOR);
-		glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), p_colors);
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_COLOR);
-	}
-
-	if (p_uvs) {
-
-		glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
-		glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), p_uvs);
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
-	}
-
-	if (p_uvs2) {
-
-		glEnableVertexAttribArray(VS::ARRAY_TEX_UV2);
-		glVertexAttribPointer(VS::ARRAY_TEX_UV2, 2, GL_FLOAT, false, sizeof(Vector2), p_uvs2);
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_TEX_UV2);
-	}
-
-	glDrawArrays(prim[p_points], 0, p_points);
-	_rinfo.ci_draw_commands++;
-}
-
-void RasterizerGLES2::_draw_textured_quad(const Rect2 &p_rect, const Rect2 &p_src_region, const Size2 &p_tex_size, bool p_h_flip, bool p_v_flip, bool p_transpose) {
-
-	Vector2 texcoords[4] = {
-		Vector2(p_src_region.pos.x / p_tex_size.width,
-				p_src_region.pos.y / p_tex_size.height),
-
-		Vector2((p_src_region.pos.x + p_src_region.size.width) / p_tex_size.width,
-				p_src_region.pos.y / p_tex_size.height),
-
-		Vector2((p_src_region.pos.x + p_src_region.size.width) / p_tex_size.width,
-				(p_src_region.pos.y + p_src_region.size.height) / p_tex_size.height),
-
-		Vector2(p_src_region.pos.x / p_tex_size.width,
-				(p_src_region.pos.y + p_src_region.size.height) / p_tex_size.height)
-	};
-
-	if (p_transpose) {
-		SWAP(texcoords[1], texcoords[3]);
-	}
-	if (p_h_flip) {
-		SWAP(texcoords[0], texcoords[1]);
-		SWAP(texcoords[2], texcoords[3]);
-	}
-	if (p_v_flip) {
-		SWAP(texcoords[1], texcoords[2]);
-		SWAP(texcoords[0], texcoords[3]);
-	}
-
-	Vector2 coords[4] = {
-		Vector2(p_rect.pos.x, p_rect.pos.y),
-		Vector2(p_rect.pos.x + p_rect.size.width, p_rect.pos.y),
-		Vector2(p_rect.pos.x + p_rect.size.width, p_rect.pos.y + p_rect.size.height),
-		Vector2(p_rect.pos.x, p_rect.pos.y + p_rect.size.height)
-	};
-
-	_draw_gui_primitive(4, coords, 0, texcoords);
-	_rinfo.ci_draw_commands++;
-}
-
-void RasterizerGLES2::_draw_quad(const Rect2 &p_rect) {
-
-	Vector2 coords[4] = {
-		Vector2(p_rect.pos.x, p_rect.pos.y),
-		Vector2(p_rect.pos.x + p_rect.size.width, p_rect.pos.y),
-		Vector2(p_rect.pos.x + p_rect.size.width, p_rect.pos.y + p_rect.size.height),
-		Vector2(p_rect.pos.x, p_rect.pos.y + p_rect.size.height)
-	};
-
-	_draw_gui_primitive(4, coords, 0, 0);
-	_rinfo.ci_draw_commands++;
-}
-
-void RasterizerGLES2::canvas_draw_rect(const Rect2 &p_rect, int p_flags, const Rect2 &p_source, RID p_texture, const Color &p_modulate) {
-
-	Color m = p_modulate;
-	m.a *= canvas_opacity;
-	_set_color_attrib(m);
-	Texture *texture = _bind_canvas_texture(p_texture);
-
-	if (texture) {
-
-		bool untile = false;
-
-		if (p_flags & CANVAS_RECT_TILE && !(texture->flags & VS::TEXTURE_FLAG_REPEAT)) {
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-			untile = true;
-		}
-
-		if (!(p_flags & CANVAS_RECT_REGION)) {
-
-			Rect2 region = Rect2(0, 0, texture->width, texture->height);
-			_draw_textured_quad(p_rect, region, region.size, p_flags & CANVAS_RECT_FLIP_H, p_flags & CANVAS_RECT_FLIP_V, p_flags & CANVAS_RECT_TRANSPOSE);
-
-		} else {
-
-			_draw_textured_quad(p_rect, p_source, Size2(texture->width, texture->height), p_flags & CANVAS_RECT_FLIP_H, p_flags & CANVAS_RECT_FLIP_V, p_flags & CANVAS_RECT_TRANSPOSE);
-		}
-
-		if (untile) {
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-		}
-
-	} else {
-
-		//glDisable(GL_TEXTURE_2D);
-		_draw_quad(p_rect);
-		//print_line("rect: "+p_rect);
-	}
-
-	_rinfo.ci_draw_commands++;
-}
-
-void RasterizerGLES2::canvas_draw_style_box(const Rect2 &p_rect, const Rect2 &p_src_region, RID p_texture, const float *p_margins, bool p_draw_center, const Color &p_modulate) {
-
-	Color m = p_modulate;
-	m.a *= canvas_opacity;
-	_set_color_attrib(m);
-
-	Texture *texture = _bind_canvas_texture(p_texture);
-	ERR_FAIL_COND(!texture);
-
-	Rect2 region = p_src_region;
-	if (region.size.width <= 0)
-		region.size.width = texture->width;
-	if (region.size.height <= 0)
-		region.size.height = texture->height;
-	/* CORNERS */
-	_draw_textured_quad( // top left
-			Rect2(p_rect.pos, Size2(p_margins[MARGIN_LEFT], p_margins[MARGIN_TOP])),
-			Rect2(region.pos, Size2(p_margins[MARGIN_LEFT], p_margins[MARGIN_TOP])),
-			Size2(texture->width, texture->height));
-
-	_draw_textured_quad( // top right
-			Rect2(Point2(p_rect.pos.x + p_rect.size.width - p_margins[MARGIN_RIGHT], p_rect.pos.y), Size2(p_margins[MARGIN_RIGHT], p_margins[MARGIN_TOP])),
-			Rect2(Point2(region.pos.x + region.size.width - p_margins[MARGIN_RIGHT], region.pos.y), Size2(p_margins[MARGIN_RIGHT], p_margins[MARGIN_TOP])),
-			Size2(texture->width, texture->height));
-
-	_draw_textured_quad( // bottom left
-			Rect2(Point2(p_rect.pos.x, p_rect.pos.y + p_rect.size.height - p_margins[MARGIN_BOTTOM]), Size2(p_margins[MARGIN_LEFT], p_margins[MARGIN_BOTTOM])),
-			Rect2(Point2(region.pos.x, region.pos.y + region.size.height - p_margins[MARGIN_BOTTOM]), Size2(p_margins[MARGIN_LEFT], p_margins[MARGIN_BOTTOM])),
-			Size2(texture->width, texture->height));
-
-	_draw_textured_quad( // bottom right
-			Rect2(Point2(p_rect.pos.x + p_rect.size.width - p_margins[MARGIN_RIGHT], p_rect.pos.y + p_rect.size.height - p_margins[MARGIN_BOTTOM]), Size2(p_margins[MARGIN_RIGHT], p_margins[MARGIN_BOTTOM])),
-			Rect2(Point2(region.pos.x + region.size.width - p_margins[MARGIN_RIGHT], region.pos.y + region.size.height - p_margins[MARGIN_BOTTOM]), Size2(p_margins[MARGIN_RIGHT], p_margins[MARGIN_BOTTOM])),
-			Size2(texture->width, texture->height));
-
-	Rect2 rect_center(p_rect.pos + Point2(p_margins[MARGIN_LEFT], p_margins[MARGIN_TOP]), Size2(p_rect.size.width - p_margins[MARGIN_LEFT] - p_margins[MARGIN_RIGHT], p_rect.size.height - p_margins[MARGIN_TOP] - p_margins[MARGIN_BOTTOM]));
-
-	Rect2 src_center(Point2(region.pos.x + p_margins[MARGIN_LEFT], region.pos.y + p_margins[MARGIN_TOP]), Size2(region.size.width - p_margins[MARGIN_LEFT] - p_margins[MARGIN_RIGHT], region.size.height - p_margins[MARGIN_TOP] - p_margins[MARGIN_BOTTOM]));
-
-	_draw_textured_quad( // top
-			Rect2(Point2(rect_center.pos.x, p_rect.pos.y), Size2(rect_center.size.width, p_margins[MARGIN_TOP])),
-			Rect2(Point2(src_center.pos.x, region.pos.y), Size2(src_center.size.width, p_margins[MARGIN_TOP])),
-			Size2(texture->width, texture->height));
-
-	_draw_textured_quad( // bottom
-			Rect2(Point2(rect_center.pos.x, rect_center.pos.y + rect_center.size.height), Size2(rect_center.size.width, p_margins[MARGIN_BOTTOM])),
-			Rect2(Point2(src_center.pos.x, src_center.pos.y + src_center.size.height), Size2(src_center.size.width, p_margins[MARGIN_BOTTOM])),
-			Size2(texture->width, texture->height));
-
-	_draw_textured_quad( // left
-			Rect2(Point2(p_rect.pos.x, rect_center.pos.y), Size2(p_margins[MARGIN_LEFT], rect_center.size.height)),
-			Rect2(Point2(region.pos.x, region.pos.y + p_margins[MARGIN_TOP]), Size2(p_margins[MARGIN_LEFT], src_center.size.height)),
-			Size2(texture->width, texture->height));
-
-	_draw_textured_quad( // right
-			Rect2(Point2(rect_center.pos.x + rect_center.size.width, rect_center.pos.y), Size2(p_margins[MARGIN_RIGHT], rect_center.size.height)),
-			Rect2(Point2(src_center.pos.x + src_center.size.width, region.pos.y + p_margins[MARGIN_TOP]), Size2(p_margins[MARGIN_RIGHT], src_center.size.height)),
-			Size2(texture->width, texture->height));
-
-	if (p_draw_center) {
-
-		_draw_textured_quad(
-				rect_center,
-				src_center,
-				Size2(texture->width, texture->height));
-	}
-
-	_rinfo.ci_draw_commands++;
-}
-
-void RasterizerGLES2::canvas_draw_primitive(const Vector<Point2> &p_points, const Vector<Color> &p_colors, const Vector<Point2> &p_uvs, RID p_texture, float p_width) {
-
-	ERR_FAIL_COND(p_points.size() < 1);
-	_set_color_attrib(Color(1, 1, 1, canvas_opacity));
-	_bind_canvas_texture(p_texture);
-	_draw_gui_primitive(p_points.size(), p_points.ptr(), p_colors.ptr(), p_uvs.ptr());
-
-	_rinfo.ci_draw_commands++;
-}
-
-void RasterizerGLES2::canvas_draw_polygon(int p_vertex_count, const int *p_indices, const Vector2 *p_vertices, const Vector2 *p_uvs, const Color *p_colors, const RID &p_texture, bool p_singlecolor) {
-
-	bool do_colors = false;
-	Color m;
-	if (p_singlecolor) {
-		m = *p_colors;
-		m.a *= canvas_opacity;
-		_set_color_attrib(m);
-	} else if (!p_colors) {
-		m = Color(1, 1, 1, canvas_opacity);
-		_set_color_attrib(m);
-	} else
-		do_colors = true;
-
-	Texture *texture = _bind_canvas_texture(p_texture);
-
-#ifndef GLES_NO_CLIENT_ARRAYS
-	glEnableVertexAttribArray(VS::ARRAY_VERTEX);
-	glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, false, sizeof(Vector2), p_vertices);
-	if (do_colors) {
-
-		glEnableVertexAttribArray(VS::ARRAY_COLOR);
-		glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), p_colors);
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_COLOR);
-	}
-
-	if (texture && p_uvs) {
-
-		glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
-		glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), p_uvs);
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
-	}
-
-	if (p_indices) {
-#ifdef GLEW_ENABLED
-		glDrawElements(GL_TRIANGLES, p_vertex_count, GL_UNSIGNED_INT, p_indices);
-#else
-		static const int _max_draw_poly_indices = 16 * 1024; // change this size if needed!!!
-		ERR_FAIL_COND(p_vertex_count > _max_draw_poly_indices);
-		static uint16_t _draw_poly_indices[_max_draw_poly_indices];
-		for (int i = 0; i < p_vertex_count; i++) {
-			_draw_poly_indices[i] = p_indices[i];
-		};
-		glDrawElements(GL_TRIANGLES, p_vertex_count, GL_UNSIGNED_SHORT, _draw_poly_indices);
-#endif
-	} else {
-		glDrawArrays(GL_TRIANGLES, 0, p_vertex_count);
-	}
-
-#else //WebGL specific impl.
-	glBindBuffer(GL_ARRAY_BUFFER, gui_quad_buffer);
-	float *b = GlobalVertexBuffer;
-	int ofs = 0;
-	if (p_vertex_count > MAX_POLYGON_VERTICES) {
-		print_line("Too many vertices to render");
-		return;
-	}
-	glEnableVertexAttribArray(VS::ARRAY_VERTEX);
-	glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, false, sizeof(float) * 2, ((float *)0) + ofs);
-	for (int i = 0; i < p_vertex_count; i++) {
-		b[ofs++] = p_vertices[i].x;
-		b[ofs++] = p_vertices[i].y;
-	}
-
-	if (p_colors && do_colors) {
-
-		glEnableVertexAttribArray(VS::ARRAY_COLOR);
-		glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(float) * 4, ((float *)0) + ofs);
-		for (int i = 0; i < p_vertex_count; i++) {
-			b[ofs++] = p_colors[i].r;
-			b[ofs++] = p_colors[i].g;
-			b[ofs++] = p_colors[i].b;
-			b[ofs++] = p_colors[i].a;
-		}
-
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_COLOR);
-	}
-
-	if (p_uvs) {
-
-		glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
-		glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(float) * 2, ((float *)0) + ofs);
-		for (int i = 0; i < p_vertex_count; i++) {
-			b[ofs++] = p_uvs[i].x;
-			b[ofs++] = p_uvs[i].y;
-		}
-
-	} else {
-		glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
-	}
-
-	glBufferSubData(GL_ARRAY_BUFFER, 0, ofs * 4, &b[0]);
-
-	//bind the indices buffer.
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, indices_buffer);
-
-	static const int _max_draw_poly_indices = 16 * 1024; // change this size if needed!!!
-	ERR_FAIL_COND(p_vertex_count > _max_draw_poly_indices);
-	static uint16_t _draw_poly_indices[_max_draw_poly_indices];
-	for (int i = 0; i < p_vertex_count; i++) {
-		_draw_poly_indices[i] = p_indices[i];
-		//OS::get_singleton()->print("ind: %d ", p_indices[i]);
-	};
-
-	//copy the data to GPU.
-	glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, p_vertex_count * sizeof(uint16_t), &_draw_poly_indices[0]);
-
-	//draw the triangles.
-	glDrawElements(GL_TRIANGLES, p_vertex_count, GL_UNSIGNED_SHORT, 0);
-
-	glBindBuffer(GL_ARRAY_BUFFER, 0);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-#endif
-
-	_rinfo.ci_draw_commands++;
-};
-
-void RasterizerGLES2::canvas_set_transform(const Transform2D &p_transform) {
-
-	canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX, p_transform);
-
-	//canvas_transform = Variant(p_transform);
-}
-
-RID RasterizerGLES2::canvas_light_occluder_create() {
-
-	CanvasOccluder *co = memnew(CanvasOccluder);
-	co->index_id = 0;
-	co->vertex_id = 0;
-	co->len = 0;
-
-	return canvas_occluder_owner.make_rid(co);
-}
-
-void RasterizerGLES2::canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines) {
-
-	CanvasOccluder *co = canvas_occluder_owner.get(p_occluder);
-	ERR_FAIL_COND(!co);
-
-	co->lines = p_lines;
-
-	if (p_lines.size() != co->len) {
-
-		if (co->index_id)
-			glDeleteBuffers(1, &co->index_id);
-		if (co->vertex_id)
-			glDeleteBuffers(1, &co->vertex_id);
-
-		co->index_id = 0;
-		co->vertex_id = 0;
-		co->len = 0;
-	}
-
-	if (p_lines.size()) {
-
-		PoolVector<float> geometry;
-		PoolVector<uint16_t> indices;
-		int lc = p_lines.size();
-
-		geometry.resize(lc * 6);
-		indices.resize(lc * 3);
-
-		PoolVector<float>::Write vw = geometry.write();
-		PoolVector<uint16_t>::Write iw = indices.write();
-
-		PoolVector<Vector2>::Read lr = p_lines.read();
-
-		const int POLY_HEIGHT = 16384;
-
-		for (int i = 0; i < lc / 2; i++) {
-
-			vw[i * 12 + 0] = lr[i * 2 + 0].x;
-			vw[i * 12 + 1] = lr[i * 2 + 0].y;
-			vw[i * 12 + 2] = POLY_HEIGHT;
-
-			vw[i * 12 + 3] = lr[i * 2 + 1].x;
-			vw[i * 12 + 4] = lr[i * 2 + 1].y;
-			vw[i * 12 + 5] = POLY_HEIGHT;
-
-			vw[i * 12 + 6] = lr[i * 2 + 1].x;
-			vw[i * 12 + 7] = lr[i * 2 + 1].y;
-			vw[i * 12 + 8] = -POLY_HEIGHT;
-
-			vw[i * 12 + 9] = lr[i * 2 + 0].x;
-			vw[i * 12 + 10] = lr[i * 2 + 0].y;
-			vw[i * 12 + 11] = -POLY_HEIGHT;
-
-			iw[i * 6 + 0] = i * 4 + 0;
-			iw[i * 6 + 1] = i * 4 + 1;
-			iw[i * 6 + 2] = i * 4 + 2;
-
-			iw[i * 6 + 3] = i * 4 + 2;
-			iw[i * 6 + 4] = i * 4 + 3;
-			iw[i * 6 + 5] = i * 4 + 0;
-		}
-
-		//if same buffer len is being set, just use BufferSubData to avoid a pipeline flush
-
-		if (!co->vertex_id) {
-			glGenBuffers(1, &co->vertex_id);
-			glBindBuffer(GL_ARRAY_BUFFER, co->vertex_id);
-			glBufferData(GL_ARRAY_BUFFER, lc * 6 * sizeof(real_t), vw.ptr(), GL_STATIC_DRAW);
-		} else {
-
-			glBindBuffer(GL_ARRAY_BUFFER, co->vertex_id);
-			glBufferSubData(GL_ARRAY_BUFFER, 0, lc * 6 * sizeof(real_t), vw.ptr());
-		}
-
-		glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind
-
-		if (!co->index_id) {
-
-			glGenBuffers(1, &co->index_id);
-			glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, co->index_id);
-			glBufferData(GL_ELEMENT_ARRAY_BUFFER, lc * 3 * sizeof(uint16_t), iw.ptr(), GL_STATIC_DRAW);
-		} else {
-
-			glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, co->index_id);
-			glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, lc * 3 * sizeof(uint16_t), iw.ptr());
-		}
-
-		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); //unbind
-
-		co->len = lc;
-	}
-}
-
-RID RasterizerGLES2::canvas_light_shadow_buffer_create(int p_width) {
-
-	CanvasLightShadow *cls = memnew(CanvasLightShadow);
-	if (p_width > max_texture_size)
-		p_width = max_texture_size;
-
-	cls->size = p_width;
-	glActiveTexture(GL_TEXTURE0);
-
-	glGenFramebuffers(1, &cls->fbo);
-	glBindFramebuffer(GL_FRAMEBUFFER, cls->fbo);
-
-	// Create a render buffer
-	glGenRenderbuffers(1, &cls->rbo);
-	glBindRenderbuffer(GL_RENDERBUFFER, cls->rbo);
-
-	// Create a texture for storing the depth
-	glGenTextures(1, &cls->depth);
-	glBindTexture(GL_TEXTURE_2D, cls->depth);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-
-	// Remove artifact on the edges of the shadowmap
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
-	cls->height = 16;
-
-	//print_line("ERROR? "+itos(glGetError()));
-	if (read_depth_supported) {
-
-		// We'll use a depth texture to store the depths in the shadow map
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, cls->size, cls->height, 0,
-				GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
-
-#ifdef GLEW_ENABLED
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-#endif
-
-		// Attach the depth texture to FBO depth attachment point
-		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
-				GL_TEXTURE_2D, cls->depth, 0);
-
-#ifdef GLEW_ENABLED
-		glDrawBuffer(GL_NONE);
-#endif
-
-	} else {
-		// We'll use a RGBA texture into which we pack the depth info
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, cls->size, cls->height, 0,
-				GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-
-		// Attach the RGBA texture to FBO color attachment point
-		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
-				GL_TEXTURE_2D, cls->depth, 0);
-		cls->rgba = cls->depth;
-
-		// Allocate 16-bit depth buffer
-		glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, cls->size, cls->height);
-
-		// Attach the render buffer as depth buffer - will be ignored
-		glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
-				GL_RENDERBUFFER, cls->rbo);
-	}
-
-	GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-//printf("errnum: %x\n",status);
-#ifdef GLEW_ENABLED
-	if (read_depth_supported) {
-		//glDrawBuffer(GL_BACK);
-	}
-#endif
-	glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
-	DEBUG_TEST_ERROR("2D Shadow Buffer Init");
-	ERR_FAIL_COND_V(status != GL_FRAMEBUFFER_COMPLETE, RID());
-
-#ifdef GLEW_ENABLED
-	if (read_depth_supported) {
-		//glDrawBuffer(GL_BACK);
-	}
-#endif
-
-	return canvas_light_shadow_owner.make_rid(cls);
-}
-
-void RasterizerGLES2::canvas_light_shadow_buffer_update(RID p_buffer, const Transform2D &p_light_xform, int p_light_mask, float p_near, float p_far, CanvasLightOccluderInstance *p_occluders, CameraMatrix *p_xform_cache) {
-
-	CanvasLightShadow *cls = canvas_light_shadow_owner.get(p_buffer);
-	ERR_FAIL_COND(!cls);
-
-	glDisable(GL_BLEND);
-	glDisable(GL_SCISSOR_TEST);
-	glDisable(GL_DITHER);
-	glDisable(GL_CULL_FACE);
-	glDepthFunc(GL_LEQUAL);
-	glEnable(GL_DEPTH_TEST);
-	glDepthMask(true);
-
-	glBindFramebuffer(GL_FRAMEBUFFER, cls->fbo);
-
-	if (!use_rgba_shadowmaps)
-		glColorMask(0, 0, 0, 0);
-
-	glEnableVertexAttribArray(VS::ARRAY_VERTEX);
-	canvas_shadow_shader.bind();
-
-	glViewport(0, 0, cls->size, cls->height);
-	_glClearDepth(1.0f);
-	glClearColor(1, 1, 1, 1);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-	VS::CanvasOccluderPolygonCullMode cull = VS::CANVAS_OCCLUDER_POLYGON_CULL_DISABLED;
-
-	for (int i = 0; i < 4; i++) {
-
-		//make sure it remains orthogonal, makes easy to read angle later
-
-		Transform light;
-		light.origin[0] = p_light_xform[2][0];
-		light.origin[1] = p_light_xform[2][1];
-		light.basis[0][0] = p_light_xform[0][0];
-		light.basis[0][1] = p_light_xform[1][0];
-		light.basis[1][0] = p_light_xform[0][1];
-		light.basis[1][1] = p_light_xform[1][1];
-
-		//light.basis.scale(Vector3(to_light.elements[0].length(),to_light.elements[1].length(),1));
-
-		/ //p_near=1;
-				CameraMatrix projection;
-		{
-			real_t fov = 90;
-			real_t near = p_near;
-			real_t far = p_far;
-			real_t aspect = 1.0;
-
-			real_t ymax = near * Math::tan(Math::deg2rad(fov * 0.5));
-			real_t ymin = -ymax;
-			real_t xmin = ymin * aspect;
-			real_t xmax = ymax * aspect;
-
-			projection.set_frustum(xmin, xmax, ymin, ymax, near, far);
-		}
-
-		Vector3 cam_target = Matrix3(Vector3(0, 0, Math_PI * 2 * (i / 4.0))).xform(Vector3(0, 1, 0));
-		projection = projection * CameraMatrix(Transform().looking_at(cam_target, Vector3(0, 0, -1)).affine_inverse());
-
-		canvas_shadow_shader.set_uniform(CanvasShadowShaderGLES2::PROJECTION_MATRIX, projection);
-		canvas_shadow_shader.set_uniform(CanvasShadowShaderGLES2::LIGHT_MATRIX, light);
-
-		if (i == 0)
-			*p_xform_cache = projection;
-
-		glViewport(0, (cls->height / 4) * i, cls->size, cls->height / 4);
-
-		CanvasLightOccluderInstance *instance = p_occluders;
-
-		while (instance) {
-
-			CanvasOccluder *cc = canvas_occluder_owner.get(instance->polygon_buffer);
-			if (!cc || cc->len == 0 || !(p_light_mask & instance->light_mask)) {
-
-				instance = instance->next;
-				continue;
-			}
-
-			canvas_shadow_shader.set_uniform(CanvasShadowShaderGLES2::WORLD_MATRIX, instance->xform_cache);
-			if (cull != instance->cull_cache) {
-
-				cull = instance->cull_cache;
-				switch (cull) {
-					case VS::CANVAS_OCCLUDER_POLYGON_CULL_DISABLED: {
-
-						glDisable(GL_CULL_FACE);
-
-					} break;
-					case VS::CANVAS_OCCLUDER_POLYGON_CULL_CLOCKWISE: {
-
-						glEnable(GL_CULL_FACE);
-						glCullFace(GL_FRONT);
-					} break;
-					case VS::CANVAS_OCCLUDER_POLYGON_CULL_COUNTER_CLOCKWISE: {
-
-						glEnable(GL_CULL_FACE);
-						glCullFace(GL_BACK);
-
-					} break;
-				}
-			}
-			/*
-			if (i==0) {
-				for(int i=0;i<cc->lines.size();i++) {
-					Vector2 p = instance->xform_cache.xform(cc->lines.get(i));
-					Plane pp(Vector3(p.x,p.y,0),1);
-					pp.normal = light.xform(pp.normal);
-					pp = projection.xform4(pp);
-					print_line(itos(i)+": "+pp.normal/pp.d);
-					//pp=light_mat.xform4(pp);
-					//print_line(itos(i)+": "+pp.normal/pp.d);
-				}
-			}
-*/
-			glBindBuffer(GL_ARRAY_BUFFER, cc->vertex_id);
-			glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, cc->index_id);
-			glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, false, 0, 0);
-			glDrawElements(GL_TRIANGLES, cc->len * 3, GL_UNSIGNED_SHORT, 0);
-
-			instance = instance->next;
-		}
-	}
-
-	glDisableVertexAttribArray(VS::ARRAY_VERTEX);
-	glBindBuffer(GL_ARRAY_BUFFER, 0);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-
-	if (shadow_filter == SHADOW_FILTER_ESM) {
-//blur the buffer
-#if 0
-	//this is ignord, it did not make any difference..
-		if (read_depth_supported) {
-			glDepthFunc(GL_ALWAYS);
-		} else {
-			glDisable(GL_DEPTH_TEST);
-			glDepthMask(false);
-		}
-		glDisable(GL_CULL_FACE);
-		glViewport(0, 0, cls->size,cls->height);
-
-		int passes=1;
-		CanvasLightShadow *blur = canvas_light_shadow_owner.get(canvas_shadow_blur);
-
-		copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS,true);
-		copy_shader.bind();
-		copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE,1);
-		copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE,1);
-		glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
-
-		for(int i=0;i<passes;i++) {
-
-			glBindFramebuffer(GL_FRAMEBUFFER, blur->fbo);
-			glActiveTexture(GL_TEXTURE0);
-
-			if (read_depth_supported)
-				glBindTexture(GL_TEXTURE_2D,cls->depth);
-			else
-				glBindTexture(GL_TEXTURE_2D,cls->rgba);
-
-
-			{
-				Vector2 src_sb_uv[4]={
-					Vector2( 0, 1),
-					Vector2( 1, 1),
-					Vector2( 1, 0),
-					Vector2( 0, 0)
-				};
-				static const Vector2 dst_pos[4]={
-					Vector2(-1, 1),
-					Vector2( 1, 1),
-					Vector2( 1,-1),
-					Vector2(-1,-1)
-				};
-
-
-
-				copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,Vector2(1.0,1.0)/cls->size);
-				_draw_gui_primitive(4,dst_pos,NULL,src_sb_uv);
-			}
-
-			glActiveTexture(GL_TEXTURE0);
-			if (read_depth_supported)
-				glBindTexture(GL_TEXTURE_2D,blur->depth);
-			else
-				glBindTexture(GL_TEXTURE_2D,blur->rgba);
-
-			glBindFramebuffer(GL_FRAMEBUFFER, cls->fbo);
-
-			{
-				float hlimit = float(cls->size) / blur->size;
-				//hlimit*=2.0;
-				Vector2 src_sb_uv[4]={
-					Vector2( 0, 1),
-					Vector2( hlimit, 1),
-					Vector2( hlimit, 0),
-					Vector2( 0, 0)
-				};
-				static const Vector2 dst_pos[4]={
-					Vector2(-1, 1),
-					Vector2( 1, 1),
-					Vector2( 1,-1),
-					Vector2(-1,-1)
-				};
-
-
-				copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,Vector2(1.0,1.0)/blur->size);
-				_draw_gui_primitive(4,dst_pos,NULL,src_sb_uv);
-			}
-
-		}
-		copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS,false);
-		glDepthFunc(GL_LEQUAL);
-#endif
-	}
-
-	glBindFramebuffer(GL_FRAMEBUFFER, current_rt ? current_rt->fbo : base_framebuffer);
-	glColorMask(1, 1, 1, 1);
-}
-
-void RasterizerGLES2::canvas_debug_viewport_shadows(CanvasLight *p_lights_with_shadow) {
-
-	CanvasLight *light = p_lights_with_shadow;
-
-	canvas_begin(); //reset
-
-	int h = 10;
-	int w = viewport.width;
-	int ofs = h;
-
-	//print_line(" debug lights ");
-	while (light) {
-
-		//print_line("debug light");
-		if (light->shadow_buffer.is_valid()) {
-
-			//print_line("sb is valid");
-			CanvasLightShadow *sb = canvas_light_shadow_owner.get(light->shadow_buffer);
-			if (sb) {
-				glActiveTexture(GL_TEXTURE0);
-				if (read_depth_supported)
-					glBindTexture(GL_TEXTURE_2D, sb->depth);
-				else
-					glBindTexture(GL_TEXTURE_2D, sb->rgba);
-				_draw_textured_quad(Rect2(h, ofs, w - h * 2, h), Rect2(0, 0, sb->size, 10), Size2(sb->size, 10), false, false);
-				ofs += h * 2;
-			}
-		}
-
-		light = light->shadows_next_ptr;
-	}
-}
-
-void RasterizerGLES2::_canvas_normal_set_flip(const Vector2 &p_flip) {
-
-	if (p_flip == normal_flip)
-		return;
-	normal_flip = p_flip;
-	canvas_shader.set_uniform(CanvasShaderGLES2::NORMAL_FLIP, normal_flip);
-}
-
-template <bool use_normalmap>
-void RasterizerGLES2::_canvas_item_render_commands(CanvasItem *p_item, CanvasItem *current_clip, bool &reclip) {
-
-	int cc = p_item->commands.size();
-	CanvasItem::Command **commands = p_item->commands.ptr();
-
-	for (int i = 0; i < cc; i++) {
-
-		CanvasItem::Command *c = commands[i];
-
-		switch (c->type) {
-			case CanvasItem::Command::TYPE_LINE: {
-
-				CanvasItem::CommandLine *line = static_cast<CanvasItem::CommandLine *>(c);
-				canvas_draw_line(line->from, line->to, line->color, line->width, line->antialiased);
-			} break;
-			case CanvasItem::Command::TYPE_RECT: {
-
-				CanvasItem::CommandRect *rect = static_cast<CanvasItem::CommandRect *>(c);
-//canvas_draw_rect(rect->rect,rect->region,rect->source,rect->flags&CanvasItem::CommandRect::FLAG_TILE,rect->flags&CanvasItem::CommandRect::FLAG_FLIP_H,rect->flags&CanvasItem::CommandRect::FLAG_FLIP_V,rect->texture,rect->modulate);
-#if 0
-				int flags=0;
-
-				if (rect->flags&CanvasItem::CommandRect::FLAG_REGION) {
-					flags|=Rasterizer::CANVAS_RECT_REGION;
-				}
-				if (rect->flags&CanvasItem::CommandRect::FLAG_TILE) {
-					flags|=Rasterizer::CANVAS_RECT_TILE;
-				}
-				if (rect->flags&CanvasItem::CommandRect::FLAG_FLIP_H) {
-
-					flags|=Rasterizer::CANVAS_RECT_FLIP_H;
-				}
-				if (rect->flags&CanvasItem::CommandRect::FLAG_FLIP_V) {
-
-					flags|=Rasterizer::CANVAS_RECT_FLIP_V;
-				}
-#else
-
-				int flags = rect->flags;
-#endif
-				if (use_normalmap)
-					_canvas_normal_set_flip(Vector2((flags & CANVAS_RECT_FLIP_H) ? -1 : 1, (flags & CANVAS_RECT_FLIP_V) ? -1 : 1));
-				canvas_draw_rect(rect->rect, flags, rect->source, rect->texture, rect->modulate);
-
-			} break;
-			case CanvasItem::Command::TYPE_STYLE: {
-
-				CanvasItem::CommandStyle *style = static_cast<CanvasItem::CommandStyle *>(c);
-				if (use_normalmap)
-					_canvas_normal_set_flip(Vector2(1, 1));
-				canvas_draw_style_box(style->rect, style->source, style->texture, style->margin, style->draw_center, style->color);
-
-			} break;
-			case CanvasItem::Command::TYPE_PRIMITIVE: {
-
-				if (use_normalmap)
-					_canvas_normal_set_flip(Vector2(1, 1));
-				CanvasItem::CommandPrimitive *primitive = static_cast<CanvasItem::CommandPrimitive *>(c);
-				canvas_draw_primitive(primitive->points, primitive->colors, primitive->uvs, primitive->texture, primitive->width);
-			} break;
-			case CanvasItem::Command::TYPE_POLYGON: {
-
-				if (use_normalmap)
-					_canvas_normal_set_flip(Vector2(1, 1));
-				CanvasItem::CommandPolygon *polygon = static_cast<CanvasItem::CommandPolygon *>(c);
-				canvas_draw_polygon(polygon->count, polygon->indices.ptr(), polygon->points.ptr(), polygon->uvs.ptr(), polygon->colors.ptr(), polygon->texture, polygon->colors.size() == 1);
-
-			} break;
-
-			case CanvasItem::Command::TYPE_POLYGON_PTR: {
-
-				if (use_normalmap)
-					_canvas_normal_set_flip(Vector2(1, 1));
-				CanvasItem::CommandPolygonPtr *polygon = static_cast<CanvasItem::CommandPolygonPtr *>(c);
-				canvas_draw_polygon(polygon->count, polygon->indices, polygon->points, polygon->uvs, polygon->colors, polygon->texture, false);
-			} break;
-			case CanvasItem::Command::TYPE_CIRCLE: {
-
-				CanvasItem::CommandCircle *circle = static_cast<CanvasItem::CommandCircle *>(c);
-				static const int numpoints = 32;
-				Vector2 points[numpoints + 1];
-				points[numpoints] = circle->pos;
-				int indices[numpoints * 3];
-
-				for (int i = 0; i < numpoints; i++) {
-
-					points[i] = circle->pos + Vector2(Math::sin(i * Math_PI * 2.0 / numpoints), Math::cos(i * Math_PI * 2.0 / numpoints)) * circle->radius;
-					indices[i * 3 + 0] = i;
-					indices[i * 3 + 1] = (i + 1) % numpoints;
-					indices[i * 3 + 2] = numpoints;
-				}
-				canvas_draw_polygon(numpoints * 3, indices, points, NULL, &circle->color, RID(), true);
-				//canvas_draw_circle(circle->indices.size(),circle->indices.ptr(),circle->points.ptr(),circle->uvs.ptr(),circle->colors.ptr(),circle->texture,circle->colors.size()==1);
-			} break;
-			case CanvasItem::Command::TYPE_TRANSFORM: {
-
-				CanvasItem::CommandTransform *transform = static_cast<CanvasItem::CommandTransform *>(c);
-				canvas_set_transform(transform->xform);
-			} break;
-			case CanvasItem::Command::TYPE_BLEND_MODE: {
-
-				CanvasItem::CommandBlendMode *bm = static_cast<CanvasItem::CommandBlendMode *>(c);
-				canvas_set_blend_mode(bm->blend_mode);
-
-			} break;
-			case CanvasItem::Command::TYPE_CLIP_IGNORE: {
-
-				CanvasItem::CommandClipIgnore *ci = static_cast<CanvasItem::CommandClipIgnore *>(c);
-				if (current_clip) {
-
-					if (ci->ignore != reclip) {
-						if (ci->ignore) {
-
-							glDisable(GL_SCISSOR_TEST);
-							reclip = true;
-						} else {
-
-							glEnable(GL_SCISSOR_TEST);
-							//glScissor(viewport.x+current_clip->final_clip_rect.pos.x,viewport.y+ (viewport.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.height)),
-							//current_clip->final_clip_rect.size.width,current_clip->final_clip_rect.size.height);
-
-							int x;
-							int y;
-							int w;
-							int h;
-
-							if (current_rt) {
-								x = current_clip->final_clip_rect.pos.x;
-								y = current_clip->final_clip_rect.pos.y;
-								w = current_clip->final_clip_rect.size.x;
-								h = current_clip->final_clip_rect.size.y;
-							} else {
-								x = current_clip->final_clip_rect.pos.x;
-								y = window_size.height - (current_clip->final_clip_rect.pos.y + current_clip->final_clip_rect.size.y);
-								w = current_clip->final_clip_rect.size.x;
-								h = current_clip->final_clip_rect.size.y;
-							}
-
-							glScissor(x, y, w, h);
-
-							reclip = false;
-						}
-					}
-				}
-
-			} break;
-		}
-	}
-}
-
-void RasterizerGLES2::_canvas_item_setup_shader_params(ShaderMaterial *material, Shader *p_shader) {
-
-	if (canvas_shader.bind())
-		rebind_texpixel_size = true;
-
-	if (material->shader_version != p_shader->version) {
-		//todo optimize uniforms
-		material->shader_version = p_shader->version;
-	}
-
-	if (p_shader->has_texscreen && framebuffer.active) {
-
-		int x = viewport.x;
-		int y = window_size.height - (viewport.height + viewport.y);
-
-		canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_MULT, Vector2(float(viewport.width) / framebuffer.width, float(viewport.height) / framebuffer.height));
-		canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_CLAMP, Color(float(x) / framebuffer.width, float(y) / framebuffer.height, float(x + viewport.width) / framebuffer.width, float(y + viewport.height) / framebuffer.height));
-		canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_TEX, max_texture_units - 1);
-		glActiveTexture(GL_TEXTURE0 + max_texture_units - 1);
-		glBindTexture(GL_TEXTURE_2D, framebuffer.sample_color);
-		if (framebuffer.scale == 1 && !canvas_texscreen_used) {
-#ifdef GLEW_ENABLED
-			if (current_rt) {
-				glReadBuffer(GL_COLOR_ATTACHMENT0);
-			} else {
-				glReadBuffer(GL_BACK);
-			}
-#endif
-			if (current_rt) {
-				glCopyTexSubImage2D(GL_TEXTURE_2D, 0, viewport.x, viewport.y, viewport.x, viewport.y, viewport.width, viewport.height);
-				canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_CLAMP, Color(float(x) / framebuffer.width, float(viewport.y) / framebuffer.height, float(x + viewport.width) / framebuffer.width, float(y + viewport.height) / framebuffer.height));
-				//window_size.height-(viewport.height+viewport.y)
-			} else {
-				glCopyTexSubImage2D(GL_TEXTURE_2D, 0, x, y, x, y, viewport.width, viewport.height);
-			}
-
-			canvas_texscreen_used = true;
-		}
-
-		glActiveTexture(GL_TEXTURE0);
-	}
-
-	if (p_shader->has_screen_uv) {
-		canvas_shader.set_uniform(CanvasShaderGLES2::SCREEN_UV_MULT, Vector2(1.0 / viewport.width, 1.0 / viewport.height));
-	}
-
-	uses_texpixel_size = p_shader->uses_texpixel_size;
-}
-
-void RasterizerGLES2::_canvas_item_setup_shader_uniforms(ShaderMaterial *material, Shader *p_shader) {
-
-	//this can be optimized..
-	int tex_id = 1;
-	int idx = 0;
-	for (Map<StringName, ShaderLanguage::Uniform>::Element *E = p_shader->uniforms.front(); E; E = E->next()) {
-
-		Map<StringName, Variant>::Element *F = material->shader_param.find(E->key());
-
-		if ((E->get().type == ShaderLanguage::TYPE_TEXTURE || E->get().type == ShaderLanguage::TYPE_CUBEMAP)) {
-
-			RID rid;
-			if (F) {
-				rid = F->get();
-			}
-
-			if (!rid.is_valid()) {
-
-				Map<StringName, RID>::Element *DT = p_shader->default_textures.find(E->key());
-				if (DT) {
-					rid = DT->get();
-				}
-			}
-
-			if (rid.is_valid()) {
-
-				int loc = canvas_shader.get_custom_uniform_location(idx); //should be automatic..
-
-				glActiveTexture(GL_TEXTURE0 + tex_id);
-				Texture *t = texture_owner.get(rid);
-				if (!t)
-					glBindTexture(GL_TEXTURE_2D, white_tex);
-				else
-					glBindTexture(t->target, t->tex_id);
-
-				glUniform1i(loc, tex_id);
-				tex_id++;
-			}
-		} else {
-			Variant &v = F ? F->get() : E->get().default_value;
-			canvas_shader.set_custom_uniform(idx, v);
-		}
-
-		idx++;
-	}
-
-	if (tex_id > 1) {
-		glActiveTexture(GL_TEXTURE0);
-	}
-
-	if (p_shader->uses_time) {
-		canvas_shader.set_uniform(CanvasShaderGLES2::TIME, Math::fmod(last_time, shader_time_rollback));
-		draw_next_frame = true;
-	}
-	//if uses TIME - draw_next_frame=true
-}
-
-void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list, int p_z, const Color &p_modulate, CanvasLight *p_light) {
-
-	CanvasItem *current_clip = NULL;
-	Shader *shader_cache = NULL;
-
-	bool rebind_shader = true;
-
-	canvas_opacity = 1.0;
-	canvas_use_modulate = p_modulate != Color(1, 1, 1, 1);
-	canvas_modulate = p_modulate;
-	canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE, canvas_use_modulate);
-	canvas_shader.set_conditional(CanvasShaderGLES2::USE_DISTANCE_FIELD, false);
-
-	bool reset_modulate = false;
-	bool prev_distance_field = false;
-
-	while (p_item_list) {
-
-		CanvasItem *ci = p_item_list;
-
-		if (ci->vp_render) {
-			if (draw_viewport_func) {
-				draw_viewport_func(ci->vp_render->owner, ci->vp_render->udata, ci->vp_render->rect);
-			}
-			memdelete(ci->vp_render);
-			ci->vp_render = NULL;
-			canvas_last_material = NULL;
-			canvas_use_modulate = p_modulate != Color(1, 1, 1, 1);
-			canvas_modulate = p_modulate;
-			canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE, canvas_use_modulate);
-			canvas_shader.set_conditional(CanvasShaderGLES2::USE_DISTANCE_FIELD, false);
-			prev_distance_field = false;
-			rebind_shader = true;
-			reset_modulate = true;
-		}
-
-		if (prev_distance_field != ci->distance_field) {
-
-			canvas_shader.set_conditional(CanvasShaderGLES2::USE_DISTANCE_FIELD, ci->distance_field);
-			prev_distance_field = ci->distance_field;
-			rebind_shader = true;
-		}
-
-		if (current_clip != ci->final_clip_owner) {
-
-			current_clip = ci->final_clip_owner;
-
-			//setup clip
-			if (current_clip) {
-
-				glEnable(GL_SCISSOR_TEST);
-				//glScissor(viewport.x+current_clip->final_clip_rect.pos.x,viewport.y+ (viewport.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.height)),
-				//current_clip->final_clip_rect.size.width,current_clip->final_clip_rect.size.height);
-
-				/*				int x = viewport.x+current_clip->final_clip_rect.pos.x;
-				int y = window_size.height-(viewport.y+current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.y);
-				int w = current_clip->final_clip_rect.size.x;
-				int h = current_clip->final_clip_rect.size.y;
-*/
-				int x;
-				int y;
-				int w;
-				int h;
-
-				if (current_rt) {
-					x = current_clip->final_clip_rect.pos.x;
-					y = current_clip->final_clip_rect.pos.y;
-					w = current_clip->final_clip_rect.size.x;
-					h = current_clip->final_clip_rect.size.y;
-				} else {
-					x = current_clip->final_clip_rect.pos.x;
-					y = window_size.height - (current_clip->final_clip_rect.pos.y + current_clip->final_clip_rect.size.y);
-					w = current_clip->final_clip_rect.size.x;
-					h = current_clip->final_clip_rect.size.y;
-				}
-
-				glScissor(x, y, w, h);
-
-			} else {
-
-				glDisable(GL_SCISSOR_TEST);
-			}
-		}
-
-		if (ci->copy_back_buffer && framebuffer.active && framebuffer.scale == 1) {
-
-			Rect2 rect;
-			int x, y;
-
-			if (ci->copy_back_buffer->full) {
-
-				x = viewport.x;
-				y = window_size.height - (viewport.height + viewport.y);
-			} else {
-				x = viewport.x + ci->copy_back_buffer->screen_rect.pos.x;
-				y = window_size.height - (viewport.y + ci->copy_back_buffer->screen_rect.pos.y + ci->copy_back_buffer->screen_rect.size.y);
-			}
-			glActiveTexture(GL_TEXTURE0 + max_texture_units - 1);
-			glBindTexture(GL_TEXTURE_2D, framebuffer.sample_color);
-
-#ifdef GLEW_ENABLED
-			if (current_rt) {
-				glReadBuffer(GL_COLOR_ATTACHMENT0);
-			} else {
-				glReadBuffer(GL_BACK);
-			}
-#endif
-			if (current_rt) {
-				glCopyTexSubImage2D(GL_TEXTURE_2D, 0, viewport.x, viewport.y, viewport.x, viewport.y, viewport.width, viewport.height);
-				//window_size.height-(viewport.height+viewport.y)
-			} else {
-				glCopyTexSubImage2D(GL_TEXTURE_2D, 0, x, y, x, y, viewport.width, viewport.height);
-			}
-
-			canvas_texscreen_used = true;
-			glActiveTexture(GL_TEXTURE0);
-		}
-
-		//begin rect
-		CanvasItem *material_owner = ci->material_owner ? ci->material_owner : ci;
-		ShaderMaterial *material = material_owner->material;
-
-		if (material != canvas_last_material || rebind_shader) {
-
-			Shader *shader = NULL;
-			if (material && material->shader.is_valid()) {
-				shader = shader_owner.get(material->shader);
-				if (shader && !shader->valid) {
-					shader = NULL;
-				}
-			}
-
-			shader_cache = shader;
-
-			if (shader) {
-				canvas_shader.set_custom_shader(shader->custom_code_id);
-				_canvas_item_setup_shader_params(material, shader);
-			} else {
-				shader_cache = NULL;
-				canvas_shader.set_custom_shader(0);
-				canvas_shader.bind();
-				uses_texpixel_size = false;
-			}
-
-			canvas_shader.set_uniform(CanvasShaderGLES2::PROJECTION_MATRIX, canvas_transform);
-			if (canvas_use_modulate)
-				reset_modulate = true;
-			canvas_last_material = material;
-			rebind_shader = false;
-		}
-
-		if (material && shader_cache) {
-
-			_canvas_item_setup_shader_uniforms(material, shader_cache);
-		}
-
-		bool unshaded = (material && material->shading_mode == VS::CANVAS_ITEM_SHADING_UNSHADED) || ci->blend_mode != VS::MATERIAL_BLEND_MODE_MIX;
-
-		if (unshaded) {
-			canvas_shader.set_uniform(CanvasShaderGLES2::MODULATE, Color(1, 1, 1, 1));
-			reset_modulate = true;
-		} else if (reset_modulate) {
-			canvas_shader.set_uniform(CanvasShaderGLES2::MODULATE, canvas_modulate);
-			reset_modulate = false;
-		}
-
-		canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX, ci->final_transform);
-		canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX, Transform2D());
-
-		bool reclip = false;
-
-		if (ci == p_item_list || ci->blend_mode != canvas_blend_mode) {
-
-			switch (ci->blend_mode) {
-
-				case VS::MATERIAL_BLEND_MODE_MIX: {
-					glBlendEquation(GL_FUNC_ADD);
-					if (current_rt && current_rt_transparent) {
-						glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-					} else {
-						glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-					}
-
-				} break;
-				case VS::MATERIAL_BLEND_MODE_ADD: {
-
-					glBlendEquation(GL_FUNC_ADD);
-					glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-
-				} break;
-				case VS::MATERIAL_BLEND_MODE_SUB: {
-
-					glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
-					glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-				} break;
-				case VS::MATERIAL_BLEND_MODE_MUL: {
-					glBlendEquation(GL_FUNC_ADD);
-					glBlendFunc(GL_DST_COLOR, GL_ZERO);
-				} break;
-				case VS::MATERIAL_BLEND_MODE_PREMULT_ALPHA: {
-					glBlendEquation(GL_FUNC_ADD);
-					glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-				} break;
-			}
-
-			canvas_blend_mode = ci->blend_mode;
-		}
-
-		canvas_opacity = ci->final_opacity;
-
-		if (unshaded || (p_modulate.a > 0.001 && (!material || material->shading_mode != VS::CANVAS_ITEM_SHADING_ONLY_LIGHT) && !ci->light_masked))
-			_canvas_item_render_commands<false>(ci, current_clip, reclip);
-
-		if (canvas_blend_mode == VS::MATERIAL_BLEND_MODE_MIX && p_light && !unshaded) {
-
-			CanvasLight *light = p_light;
-			bool light_used = false;
-			VS::CanvasLightMode mode = VS::CANVAS_LIGHT_MODE_ADD;
-
-			while (light) {
-
-				if (ci->light_mask & light->item_mask && p_z >= light->z_min && p_z <= light->z_max && ci->global_rect_cache.intersects_transformed(light->xform_cache, light->rect_cache)) {
-
-					//intersects this light
-
-					if (!light_used || mode != light->mode) {
-
-						mode = light->mode;
-
-						switch (mode) {
-
-							case VS::CANVAS_LIGHT_MODE_ADD: {
-								glBlendEquation(GL_FUNC_ADD);
-								glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-
-							} break;
-							case VS::CANVAS_LIGHT_MODE_SUB: {
-								glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
-								glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-							} break;
-							case VS::CANVAS_LIGHT_MODE_MIX:
-							case VS::CANVAS_LIGHT_MODE_MASK: {
-								glBlendEquation(GL_FUNC_ADD);
-								glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
-							} break;
-						}
-					}
-
-					if (!light_used) {
-
-						canvas_shader.set_conditional(CanvasShaderGLES2::USE_LIGHTING, true);
-						canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE, false);
-						light_used = true;
-						normal_flip = Vector2(1, 1);
-					}
-
-					bool has_shadow = light->shadow_buffer.is_valid() && ci->light_mask & light->item_shadow_mask;
-
-					canvas_shader.set_conditional(CanvasShaderGLES2::USE_SHADOWS, has_shadow);
-
-					bool light_rebind = canvas_shader.bind();
-
-					if (light_rebind) {
-
-						if (material && shader_cache) {
-							_canvas_item_setup_shader_params(material, shader_cache);
-							_canvas_item_setup_shader_uniforms(material, shader_cache);
-						}
-
-						canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX, ci->final_transform);
-						canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX, Transform2D());
-						canvas_shader.set_uniform(CanvasShaderGLES2::PROJECTION_MATRIX, canvas_transform);
-						if (canvas_use_modulate)
-							canvas_shader.set_uniform(CanvasShaderGLES2::MODULATE, canvas_modulate);
-						canvas_shader.set_uniform(CanvasShaderGLES2::NORMAL_FLIP, Vector2(1, 1));
-						canvas_shader.set_uniform(CanvasShaderGLES2::SHADOWPIXEL_SIZE, 1.0 / light->shadow_buffer_size);
-					}
-
-					canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_MATRIX, light->light_shader_xform);
-					canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_POS, light->light_shader_pos);
-					canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_COLOR, Color(light->color.r * light->energy, light->color.g * light->energy, light->color.b * light->energy, light->color.a));
-					canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_HEIGHT, light->height);
-					canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_LOCAL_MATRIX, light->xform_cache.affine_inverse());
-					canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_OUTSIDE_ALPHA, light->mode == VS::CANVAS_LIGHT_MODE_MASK ? 1.0 : 0.0);
-
-					if (has_shadow) {
-
-						CanvasLightShadow *cls = canvas_light_shadow_owner.get(light->shadow_buffer);
-						glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
-						if (read_depth_supported)
-							glBindTexture(GL_TEXTURE_2D, cls->depth);
-						else
-							glBindTexture(GL_TEXTURE_2D, cls->rgba);
-
-						canvas_shader.set_uniform(CanvasShaderGLES2::SHADOW_TEXTURE, max_texture_units - 3);
-						canvas_shader.set_uniform(CanvasShaderGLES2::SHADOW_MATRIX, light->shadow_matrix_cache);
-						canvas_shader.set_uniform(CanvasShaderGLES2::SHADOW_ESM_MULTIPLIER, light->shadow_esm_mult);
-						canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_SHADOW_COLOR, light->shadow_color);
-					}
-
-					glActiveTexture(GL_TEXTURE0 + max_texture_units - 2);
-					canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_TEXTURE, max_texture_units - 2);
-					Texture *t = texture_owner.get(light->texture);
-					if (!t) {
-						glBindTexture(GL_TEXTURE_2D, white_tex);
-					} else {
-
-						glBindTexture(t->target, t->tex_id);
-					}
-
-					glActiveTexture(GL_TEXTURE0);
-					_canvas_item_render_commands<true>(ci, current_clip, reclip); //redraw using light
-				}
-
-				light = light->next_ptr;
-			}
-
-			if (light_used) {
-
-				canvas_shader.set_conditional(CanvasShaderGLES2::USE_LIGHTING, false);
-				canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE, canvas_use_modulate);
-				canvas_shader.set_conditional(CanvasShaderGLES2::USE_SHADOWS, false);
-
-				canvas_shader.bind();
-
-				if (material && shader_cache) {
-					_canvas_item_setup_shader_params(material, shader_cache);
-					_canvas_item_setup_shader_uniforms(material, shader_cache);
-				}
-
-				canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX, ci->final_transform);
-				canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX, Transform2D());
-				if (canvas_use_modulate)
-					canvas_shader.set_uniform(CanvasShaderGLES2::MODULATE, canvas_modulate);
-
-				glBlendEquation(GL_FUNC_ADD);
-				if (current_rt && current_rt_transparent) {
-					glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-				} else {
-					glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-				}
-			}
-		}
-
-		if (reclip) {
-
-			glEnable(GL_SCISSOR_TEST);
-			//glScissor(viewport.x+current_clip->final_clip_rect.pos.x,viewport.y+ (viewport.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.height)),
-			//current_clip->final_clip_rect.size.width,current_clip->final_clip_rect.size.height);
-
-			int x;
-			int y;
-			int w;
-			int h;
-
-			if (current_rt) {
-				x = current_clip->final_clip_rect.pos.x;
-				y = current_clip->final_clip_rect.pos.y;
-				w = current_clip->final_clip_rect.size.x;
-				h = current_clip->final_clip_rect.size.y;
-			} else {
-				x = current_clip->final_clip_rect.pos.x;
-				y = window_size.height - (current_clip->final_clip_rect.pos.y + current_clip->final_clip_rect.size.y);
-				w = current_clip->final_clip_rect.size.x;
-				h = current_clip->final_clip_rect.size.y;
-			}
-
-			glScissor(x, y, w, h);
-		}
-
-		p_item_list = p_item_list->next;
-	}
-
-	if (current_clip) {
-		glDisable(GL_SCISSOR_TEST);
-	}
-}
-
-/* ENVIRONMENT */
-
-RID RasterizerGLES2::environment_create() {
-
-	Environment *env = memnew(Environment);
-	return environment_owner.make_rid(env);
-}
-
-void RasterizerGLES2::environment_set_background(RID p_env, VS::EnvironmentBG p_bg) {
-
-	ERR_FAIL_INDEX(p_bg, VS::ENV_BG_MAX);
-	Environment *env = environment_owner.get(p_env);
-	ERR_FAIL_COND(!env);
-	env->bg_mode = p_bg;
-}
-
-VS::EnvironmentBG RasterizerGLES2::environment_get_background(RID p_env) const {
-
-	const Environment *env = environment_owner.get(p_env);
-	ERR_FAIL_COND_V(!env, VS::ENV_BG_MAX);
-	return env->bg_mode;
-}
-
-void RasterizerGLES2::environment_set_background_param(RID p_env, VS::EnvironmentBGParam p_param, const Variant &p_value) {
-
-	ERR_FAIL_INDEX(p_param, VS::ENV_BG_PARAM_MAX);
-	Environment *env = environment_owner.get(p_env);
-	ERR_FAIL_COND(!env);
-	env->bg_param[p_param] = p_value;
-}
-Variant RasterizerGLES2::environment_get_background_param(RID p_env, VS::EnvironmentBGParam p_param) const {
-
-	ERR_FAIL_INDEX_V(p_param, VS::ENV_BG_PARAM_MAX, Variant());
-	const Environment *env = environment_owner.get(p_env);
-	ERR_FAIL_COND_V(!env, Variant());
-	return env->bg_param[p_param];
-}
-
-void RasterizerGLES2::environment_set_enable_fx(RID p_env, VS::EnvironmentFx p_effect, bool p_enabled) {
-
-	ERR_FAIL_INDEX(p_effect, VS::ENV_FX_MAX);
-	Environment *env = environment_owner.get(p_env);
-	ERR_FAIL_COND(!env);
-	env->fx_enabled[p_effect] = p_enabled;
-}
-bool RasterizerGLES2::environment_is_fx_enabled(RID p_env, VS::EnvironmentFx p_effect) const {
-
-	ERR_FAIL_INDEX_V(p_effect, VS::ENV_FX_MAX, false);
-	const Environment *env = environment_owner.get(p_env);
-	ERR_FAIL_COND_V(!env, false);
-	return env->fx_enabled[p_effect];
-}
-
-void RasterizerGLES2::environment_fx_set_param(RID p_env, VS::EnvironmentFxParam p_param, const Variant &p_value) {
-
-	ERR_FAIL_INDEX(p_param, VS::ENV_FX_PARAM_MAX);
-	Environment *env = environment_owner.get(p_env);
-	ERR_FAIL_COND(!env);
-	env->fx_param[p_param] = p_value;
-}
-Variant RasterizerGLES2::environment_fx_get_param(RID p_env, VS::EnvironmentFxParam p_param) const {
-
-	ERR_FAIL_INDEX_V(p_param, VS::ENV_FX_PARAM_MAX, Variant());
-	const Environment *env = environment_owner.get(p_env);
-	ERR_FAIL_COND_V(!env, Variant());
-	return env->fx_param[p_param];
-}
-
-RID RasterizerGLES2::sampled_light_dp_create(int p_width, int p_height) {
-
-	SampledLight *slight = memnew(SampledLight);
-	slight->w = p_width;
-	slight->h = p_height;
-	slight->multiplier = 1.0;
-	slight->is_float = float_linear_supported;
-
-	glActiveTexture(GL_TEXTURE0);
-	glGenTextures(1, &slight->texture);
-	glBindTexture(GL_TEXTURE_2D, slight->texture);
-	// for debug, but glitchy
-	//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-	//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-
-	// Remove artifact on the edges of the shadowmap
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
-	if (slight->is_float) {
-#ifdef GLEW_ENABLED
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, p_width, p_height, 0, GL_RGBA, GL_FLOAT, NULL);
-#else
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, p_width, p_height, 0, GL_RGBA, GL_FLOAT, NULL);
-#endif
-	} else {
-
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, p_width, p_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-	}
-
-	return sampled_light_owner.make_rid(slight);
-}
-
-void RasterizerGLES2::sampled_light_dp_update(RID p_sampled_light, const Color *p_data, float p_multiplier) {
-
-	SampledLight *slight = sampled_light_owner.get(p_sampled_light);
-	ERR_FAIL_COND(!slight);
-
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, slight->texture);
-
-	if (slight->is_float) {
-
-#ifdef GLEW_ENABLED
-		glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, slight->w, slight->h, GL_RGBA, GL_FLOAT, p_data);
-#else
-		glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, slight->w, slight->h, GL_RGBA, GL_FLOAT, p_data);
-#endif
-
-	} else {
-		//convert to bytes
-		uint8_t *tex8 = (uint8_t *)alloca(slight->w * slight->h * 4);
-		const float *src = (const float *)p_data;
-
-		for (int i = 0; i < slight->w * slight->h * 4; i++) {
-
-			tex8[i] = Math::fast_ftoi(CLAMP(src[i] * 255.0, 0.0, 255.0));
-		}
-
-		glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, slight->w, slight->h, GL_RGBA, GL_UNSIGNED_BYTE, p_data);
-	}
-
-	slight->multiplier = p_multiplier;
-}
-
-/*MISC*/
-
-bool RasterizerGLES2::is_texture(const RID &p_rid) const {
-
-	return texture_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_material(const RID &p_rid) const {
-
-	return material_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_mesh(const RID &p_rid) const {
-
-	return mesh_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_immediate(const RID &p_rid) const {
-
-	return immediate_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_multimesh(const RID &p_rid) const {
-
-	return multimesh_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_particles(const RID &p_beam) const {
-
-	return particles_owner.owns(p_beam);
-}
-
-bool RasterizerGLES2::is_light(const RID &p_rid) const {
-
-	return light_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_light_instance(const RID &p_rid) const {
-
-	return light_instance_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_particles_instance(const RID &p_rid) const {
-
-	return particles_instance_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_skeleton(const RID &p_rid) const {
-
-	return skeleton_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_environment(const RID &p_rid) const {
-
-	return environment_owner.owns(p_rid);
-}
-bool RasterizerGLES2::is_shader(const RID &p_rid) const {
-
-	return shader_owner.owns(p_rid);
-}
-
-bool RasterizerGLES2::is_canvas_light_occluder(const RID &p_rid) const {
-
-	return false;
-}
-
-void RasterizerGLES2::free(const RID &p_rid) {
-	if (texture_owner.owns(p_rid)) {
-
-		// delete the texture
-		Texture *texture = texture_owner.get(p_rid);
-
-		//glDeleteTextures( 1,&texture->tex_id );
-		_rinfo.texture_mem -= texture->total_data_size;
-		texture_owner.free(p_rid);
-		memdelete(texture);
-
-	} else if (shader_owner.owns(p_rid)) {
-
-		// delete the texture
-		Shader *shader = shader_owner.get(p_rid);
-
-		switch (shader->mode) {
-			case VS::SHADER_MATERIAL: {
-				material_shader.free_custom_shader(shader->custom_code_id);
-			} break;
-			case VS::SHADER_POST_PROCESS: {
-				//postprocess_shader.free_custom_shader(shader->custom_code_id);
-			} break;
-		}
-
-		if (shader->dirty_list.in_list())
-			_shader_dirty_list.remove(&shader->dirty_list);
-
-		//material_shader.free_custom_shader(shader->custom_code_id);
-		shader_owner.free(p_rid);
-		memdelete(shader);
-
-	} else if (material_owner.owns(p_rid)) {
-
-		Material *material = material_owner.get(p_rid);
-		ERR_FAIL_COND(!material);
-
-		_free_fixed_material(p_rid); //just in case
-		material_owner.free(p_rid);
-		memdelete(material);
-
-	} else if (mesh_owner.owns(p_rid)) {
-
-		Mesh *mesh = mesh_owner.get(p_rid);
-		ERR_FAIL_COND(!mesh);
-		for (int i = 0; i < mesh->surfaces.size(); i++) {
-
-			Surface *surface = mesh->surfaces[i];
-			if (surface->array_local != 0) {
-				memfree(surface->array_local);
-			};
-			if (surface->index_array_local != 0) {
-				memfree(surface->index_array_local);
-			};
-
-			if (mesh->morph_target_count > 0) {
-
-				for (int i = 0; i < mesh->morph_target_count; i++) {
-
-					memdelete_arr(surface->morph_targets_local[i].array);
-				}
-				memdelete_arr(surface->morph_targets_local);
-				surface->morph_targets_local = NULL;
-			}
-
-			if (surface->vertex_id)
-				glDeleteBuffers(1, &surface->vertex_id);
-			if (surface->index_id)
-				glDeleteBuffers(1, &surface->index_id);
-
-			memdelete(surface);
-		};
-
-		mesh->surfaces.clear();
-
-		mesh_owner.free(p_rid);
-		memdelete(mesh);
-
-	} else if (multimesh_owner.owns(p_rid)) {
-
-		MultiMesh *multimesh = multimesh_owner.get(p_rid);
-		ERR_FAIL_COND(!multimesh);
-
-		if (multimesh->tex_id) {
-			glDeleteTextures(1, &multimesh->tex_id);
-		}
-
-		multimesh_owner.free(p_rid);
-		memdelete(multimesh);
-
-	} else if (immediate_owner.owns(p_rid)) {
-
-		Immediate *immediate = immediate_owner.get(p_rid);
-		ERR_FAIL_COND(!immediate);
-
-		immediate_owner.free(p_rid);
-		memdelete(immediate);
-	} else if (particles_owner.owns(p_rid)) {
-
-		Particles *particles = particles_owner.get(p_rid);
-		ERR_FAIL_COND(!particles);
-
-		particles_owner.free(p_rid);
-		memdelete(particles);
-	} else if (particles_instance_owner.owns(p_rid)) {
-
-		ParticlesInstance *particles_isntance = particles_instance_owner.get(p_rid);
-		ERR_FAIL_COND(!particles_isntance);
-
-		particles_instance_owner.free(p_rid);
-		memdelete(particles_isntance);
-
-	} else if (skeleton_owner.owns(p_rid)) {
-
-		Skeleton *skeleton = skeleton_owner.get(p_rid);
-		ERR_FAIL_COND(!skeleton);
-
-		if (skeleton->dirty_list.in_list())
-			_skeleton_dirty_list.remove(&skeleton->dirty_list);
-		if (skeleton->tex_id) {
-			glDeleteTextures(1, &skeleton->tex_id);
-		}
-		skeleton_owner.free(p_rid);
-		memdelete(skeleton);
-
-	} else if (light_owner.owns(p_rid)) {
-
-		Light *light = light_owner.get(p_rid);
-		ERR_FAIL_COND(!light)
-
-		light_owner.free(p_rid);
-		memdelete(light);
-
-	} else if (light_instance_owner.owns(p_rid)) {
-
-		LightInstance *light_instance = light_instance_owner.get(p_rid);
-		ERR_FAIL_COND(!light_instance);
-		light_instance->clear_shadow_buffers();
-		light_instance_owner.free(p_rid);
-		memdelete(light_instance);
-
-	} else if (environment_owner.owns(p_rid)) {
-
-		Environment *env = environment_owner.get(p_rid);
-		ERR_FAIL_COND(!env);
-
-		environment_owner.free(p_rid);
-		memdelete(env);
-
-	} else if (viewport_data_owner.owns(p_rid)) {
-
-		ViewportData *viewport_data = viewport_data_owner.get(p_rid);
-		ERR_FAIL_COND(!viewport_data);
-		glDeleteFramebuffers(1, &viewport_data->lum_fbo);
-		glDeleteTextures(1, &viewport_data->lum_color);
-		viewport_data_owner.free(p_rid);
-		memdelete(viewport_data);
-
-	} else if (render_target_owner.owns(p_rid)) {
-
-		RenderTarget *render_target = render_target_owner.get(p_rid);
-		ERR_FAIL_COND(!render_target);
-		render_target_set_size(p_rid, 0, 0); //clears framebuffer
-		texture_owner.free(render_target->texture);
-		memdelete(render_target->texture_ptr);
-		render_target_owner.free(p_rid);
-		memdelete(render_target);
-	} else if (sampled_light_owner.owns(p_rid)) {
-
-		SampledLight *sampled_light = sampled_light_owner.get(p_rid);
-		ERR_FAIL_COND(!sampled_light);
-		glDeleteTextures(1, &sampled_light->texture);
-		sampled_light_owner.free(p_rid);
-		memdelete(sampled_light);
-	} else if (canvas_occluder_owner.owns(p_rid)) {
-
-		CanvasOccluder *co = canvas_occluder_owner.get(p_rid);
-		if (co->index_id)
-			glDeleteBuffers(1, &co->index_id);
-		if (co->vertex_id)
-			glDeleteBuffers(1, &co->vertex_id);
-
-		canvas_occluder_owner.free(p_rid);
-		memdelete(co);
-
-	} else if (canvas_light_shadow_owner.owns(p_rid)) {
-
-		CanvasLightShadow *cls = canvas_light_shadow_owner.get(p_rid);
-		glDeleteFramebuffers(1, &cls->fbo);
-		glDeleteRenderbuffers(1, &cls->rbo);
-		glDeleteTextures(1, &cls->depth);
-		/*
-		if (!read_depth_supported) {
-			glDeleteTextures(1,&cls->rgba);
-		}
-		*/
-
-		canvas_light_shadow_owner.free(p_rid);
-		memdelete(cls);
-	};
-}
-
-bool RasterizerGLES2::ShadowBuffer::init(int p_size, bool p_use_depth) {
-
-	size = p_size;
-	// Create a framebuffer object
-	glGenFramebuffers(1, &fbo);
-	glBindFramebuffer(GL_FRAMEBUFFER, fbo);
-
-	// Create a render buffer
-	glGenRenderbuffers(1, &rbo);
-	glBindRenderbuffer(GL_RENDERBUFFER, rbo);
-
-	// Create a texture for storing the depth
-	glGenTextures(1, &depth);
-	glBindTexture(GL_TEXTURE_2D, depth);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-	// Remove artifact on the edges of the shadowmap
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
-	//print_line("ERROR? "+itos(glGetError()));
-	if (p_use_depth) {
-
-		// We'll use a depth texture to store the depths in the shadow map
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, size, size, 0,
-				GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
-
-#ifdef GLEW_ENABLED
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-#endif
-
-		// Attach the depth texture to FBO depth attachment point
-		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
-				GL_TEXTURE_2D, depth, 0);
-
-#ifdef GLEW_ENABLED
-		glDrawBuffer(GL_NONE);
-#endif
-	} else {
-		// We'll use a RGBA texture into which we pack the depth info
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0,
-				GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-
-		// Attach the RGBA texture to FBO color attachment point
-		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
-				GL_TEXTURE_2D, depth, 0);
-
-		// Allocate 16-bit depth buffer
-		glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, size, size);
-
-		// Attach the render buffer as depth buffer - will be ignored
-		glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
-				GL_RENDERBUFFER, rbo);
-	}
-
-#if 0
-
-	if (!p_use_depth) {
-
-
-		print_line("try no depth!");
-
-		glGenTextures(1, &rgba);
-		glBindTexture(GL_TEXTURE_2D, rgba);
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rgba, 0);
-/*
-		glGenRenderbuffers(1, &depth);
-		glBindRenderbuffer(GL_RENDERBUFFER, depth);
-		glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, p_size, p_size);
-		glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depth);
-*/
-		glGenTextures(1, &depth);
-		glBindTexture(GL_TEXTURE_2D, depth);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, size, size, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
-		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth, 0);
-
-	} else {
-
-		//glGenRenderbuffers(1, &rbo);
-		//glBindRenderbuffer(GL_RENDERBUFFER, rbo);
-
-		glGenTextures(1, &depth);
-		glBindTexture(GL_TEXTURE_2D, depth);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, size, size, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
-		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth, 0);
-
-	}
-
-#endif
-	GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-//printf("errnum: %x\n",status);
-#ifdef GLEW_ENABLED
-	if (p_use_depth) {
-		//glDrawBuffer(GL_BACK);
-	}
-#endif
-	glBindFramebuffer(GL_FRAMEBUFFER, 0);
-	DEBUG_TEST_ERROR("Shadow Buffer Init");
-	ERR_FAIL_COND_V(status != GL_FRAMEBUFFER_COMPLETE, false);
-
-#ifdef GLEW_ENABLED
-	if (p_use_depth) {
-		//glDrawBuffer(GL_BACK);
-	}
-#endif
-
-#if 0
-	glGenFramebuffers(1, &fbo_blur);
-	glBindFramebuffer(GL_FRAMEBUFFER, fbo_blur);
-
-	glGenRenderbuffers(1, &rbo_blur);
-	glBindRenderbuffer(GL_RENDERBUFFER, rbo_blur);
-
-	glGenTextures(1, &blur);
-	glBindTexture(GL_TEXTURE_2D, blur);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
-
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-	//glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, size, size, 0,
-	//GL_DEPTH_COMPONENT16, GL_UNSIGNED_SHORT, NULL);
-
-	// Attach the RGBA texture to FBO color attachment point
-	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
-			GL_TEXTURE_2D, blur, 0);
-
-	// Allocate 16-bit depth buffer
-	/*
-	glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, size, size);
-
-	// Attach the render buffer as depth buffer - will be ignored
-	glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
-			GL_RENDERBUFFER, rbo_blur);
-	*/
-	status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-	OS::get_singleton()->print("Status: %x\n",status);
-	glBindFramebuffer(GL_FRAMEBUFFER, 0);
-	DEBUG_TEST_ERROR("Shadow Blur Buffer Init");
-	ERR_FAIL_COND_V( status != GL_FRAMEBUFFER_COMPLETE,false );
-#endif
-
-	return true;
-}
-
-void RasterizerGLES2::_update_framebuffer() {
-
-	if (!use_framebuffers)
-		return;
-
-	int scale = GLOBAL_DEF("rasterizer/framebuffer_shrink", 1);
-	if (scale < 1)
-		scale = 1;
-
-	int dwidth = OS::get_singleton()->get_video_mode().width / scale;
-	int dheight = OS::get_singleton()->get_video_mode().height / scale;
-
-	if (framebuffer.fbo && dwidth == framebuffer.width && dheight == framebuffer.height)
-		return;
-
-	bool use_fbo = true;
-
-	if (framebuffer.fbo != 0) {
-
-		glDeleteFramebuffers(1, &framebuffer.fbo);
-#if 0
-		glDeleteTextures(1,&framebuffer.depth);
-#else
-		glDeleteRenderbuffers(1, &framebuffer.depth);
-
-#endif
-		glDeleteTextures(1, &framebuffer.color);
-
-		for (int i = 0; i < framebuffer.luminance.size(); i++) {
-
-			glDeleteTextures(1, &framebuffer.luminance[i].color);
-			glDeleteFramebuffers(1, &framebuffer.luminance[i].fbo);
-		}
-
-		for (int i = 0; i < 3; i++) {
-
-			glDeleteTextures(1, &framebuffer.blur[i].color);
-			glDeleteFramebuffers(1, &framebuffer.blur[i].fbo);
-		}
-
-		glDeleteTextures(1, &framebuffer.sample_color);
-		glDeleteFramebuffers(1, &framebuffer.sample_fbo);
-		framebuffer.luminance.clear();
-		framebuffer.blur_size = 0;
-		framebuffer.fbo = 0;
-	}
-
-#ifdef TOOLS_ENABLED
-	framebuffer.active = use_fbo;
-#else
-	framebuffer.active = use_fbo && !low_memory_2d;
-#endif
-	framebuffer.width = dwidth;
-	framebuffer.height = dheight;
-	framebuffer.scale = scale;
-
-	if (!framebuffer.active)
-		return;
-
-	glGenFramebuffers(1, &framebuffer.fbo);
-	glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
-
-//print_line("generating fbo, id: "+itos(framebuffer.fbo));
-//depth
-
-// Create a render buffer
-
-#if 0
-	glGenTextures(1, &framebuffer.depth);
-	glBindTexture(GL_TEXTURE_2D, framebuffer.depth);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT24,  framebuffer.width, framebuffer.height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_NONE );
-	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, framebuffer.depth, 0);
-
-#else
-
-	glGenRenderbuffers(1, &framebuffer.depth);
-	glBindRenderbuffer(GL_RENDERBUFFER, framebuffer.depth);
-
-	glRenderbufferStorage(GL_RENDERBUFFER, use_depth24 ? _DEPTH_COMPONENT24_OES : GL_DEPTH_COMPONENT16, framebuffer.width, framebuffer.height);
-
-	glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, framebuffer.depth);
-
-#endif
-	//color
-
-	//GLuint format_rgba = use_fp16_fb?_GL_RGBA16F_EXT:GL_RGBA;
-	GLuint format_rgba = GL_RGBA;
-	GLuint format_type = use_fp16_fb ? _GL_HALF_FLOAT_OES : GL_UNSIGNED_BYTE;
-	GLuint format_internal = GL_RGBA;
-
-	if (use_16bits_fbo) {
-		format_type = GL_UNSIGNED_SHORT_5_6_5;
-		format_rgba = GL_RGB;
-		format_internal = GL_RGB;
-	}
-	/*GLuint format_luminance = use_fp16_fb?GL_RGB16F:GL_RGBA;
-	GLuint format_luminance_type = use_fp16_fb?(use_fu_GL_HALF_FLOAT_OES):GL_UNSIGNED_BYTE;
-	GLuint format_luminance_components = use_fp16_fb?GL_RGB:GL_RGBA;*/
-
-	GLuint format_luminance = use_fp16_fb ? _GL_RG_EXT : GL_RGBA;
-	GLuint format_luminance_type = use_fp16_fb ? (full_float_fb_supported ? GL_FLOAT : _GL_HALF_FLOAT_OES) : GL_UNSIGNED_BYTE;
-	GLuint format_luminance_components = use_fp16_fb ? _GL_RG_EXT : GL_RGBA;
-
-	glGenTextures(1, &framebuffer.color);
-	glBindTexture(GL_TEXTURE_2D, framebuffer.color);
-	glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, framebuffer.width, framebuffer.height, 0, format_internal, format_type, NULL);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-	//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-	//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, framebuffer.color, 0);
-#
-	GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-	glBindFramebuffer(GL_FRAMEBUFFER, 0);
-
-	if (status != GL_FRAMEBUFFER_COMPLETE) {
-
-		glDeleteFramebuffers(1, &framebuffer.fbo);
-#if 0
-		glDeleteTextures(1,&framebuffer.depth);
-#else
-		glDeleteRenderbuffers(1, &framebuffer.depth);
-
-#endif
-		glDeleteTextures(1, &framebuffer.color);
-		framebuffer.fbo = 0;
-		framebuffer.active = false;
-		//print_line("**************** NO FAMEBUFFEEEERRRR????");
-		WARN_PRINT(String("Could not create framebuffer!!, code: " + itos(status)).ascii().get_data());
-	}
-
-	//sample
-
-	glGenFramebuffers(1, &framebuffer.sample_fbo);
-	glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.sample_fbo);
-	glGenTextures(1, &framebuffer.sample_color);
-	glBindTexture(GL_TEXTURE_2D, framebuffer.sample_color);
-	glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, framebuffer.width, framebuffer.height, 0, format_internal, format_type, NULL);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-	//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-	//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, framebuffer.sample_color, 0);
-#
-	status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-	glBindFramebuffer(GL_FRAMEBUFFER, 0);
-
-	if (status != GL_FRAMEBUFFER_COMPLETE) {
-
-		glDeleteFramebuffers(1, &framebuffer.fbo);
-#if 0
-		glDeleteTextures(1,&framebuffer.depth);
-#else
-		glDeleteRenderbuffers(1, &framebuffer.depth);
-
-#endif
-		glDeleteTextures(1, &framebuffer.color);
-		glDeleteTextures(1, &framebuffer.sample_color);
-		glDeleteFramebuffers(1, &framebuffer.sample_fbo);
-		framebuffer.fbo = 0;
-		framebuffer.active = false;
-		//print_line("**************** NO FAMEBUFFEEEERRRR????");
-		WARN_PRINT("Could not create framebuffer!!");
-	}
-	//blur
-
-	int size = GLOBAL_DEF("rasterizer/blur_buffer_size", 256);
-
-	if (size != framebuffer.blur_size) {
-
-		for (int i = 0; i < 3; i++) {
-
-			if (framebuffer.blur[i].fbo) {
-				glDeleteFramebuffers(1, &framebuffer.blur[i].fbo);
-				glDeleteTextures(1, &framebuffer.blur[i].color);
-				framebuffer.blur[i].fbo = 0;
-				framebuffer.blur[i].color = 0;
-			}
-		}
-
-		framebuffer.blur_size = size;
-
-		for (int i = 0; i < 3; i++) {
-
-			glGenFramebuffers(1, &framebuffer.blur[i].fbo);
-			glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[i].fbo);
-
-			glGenTextures(1, &framebuffer.blur[i].color);
-			glBindTexture(GL_TEXTURE_2D, framebuffer.blur[i].color);
-			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-			glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, size, size, 0,
-					format_internal, format_type, NULL);
-			glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
-					GL_TEXTURE_2D, framebuffer.blur[i].color, 0);
-
-			GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-
-			glBindFramebuffer(GL_FRAMEBUFFER, 0);
-			DEBUG_TEST_ERROR("Shadow Buffer Init");
-			ERR_CONTINUE(status != GL_FRAMEBUFFER_COMPLETE);
-		}
-	}
-
-	// luminance
-
-	int base_size = GLOBAL_DEF("rasterizer/luminance_buffer_size", 81);
-
-	if (framebuffer.luminance.empty() || framebuffer.luminance[0].size != base_size) {
-
-		for (int i = 0; i < framebuffer.luminance.size(); i++) {
-
-			glDeleteFramebuffers(1, &framebuffer.luminance[i].fbo);
-			glDeleteTextures(1, &framebuffer.luminance[i].color);
-		}
-
-		framebuffer.luminance.clear();
-
-		while (base_size > 0) {
-
-			FrameBuffer::Luminance lb;
-			lb.size = base_size;
-
-			glGenFramebuffers(1, &lb.fbo);
-			glBindFramebuffer(GL_FRAMEBUFFER, lb.fbo);
-
-			glGenTextures(1, &lb.color);
-			glBindTexture(GL_TEXTURE_2D, lb.color);
-			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-			glTexImage2D(GL_TEXTURE_2D, 0, format_luminance, lb.size, lb.size, 0,
-					format_luminance_components, format_luminance_type, NULL);
-			glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
-					GL_TEXTURE_2D, lb.color, 0);
-
-			GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-
-			glBindFramebuffer(GL_FRAMEBUFFER, 0);
-
-			base_size /= 3;
-
-			DEBUG_TEST_ERROR("Shadow Buffer Init");
-			ERR_CONTINUE(status != GL_FRAMEBUFFER_COMPLETE);
-
-			framebuffer.luminance.push_back(lb);
-		}
-	}
-}
-
-void RasterizerGLES2::set_base_framebuffer(GLuint p_id, Vector2 p_size) {
-
-	base_framebuffer = p_id;
-
-	if (p_size.x != 0) {
-		window_size = p_size;
-	};
-}
-
-#if 0
-void RasterizerGLES2::_update_blur_buffer() {
-
-	int size = GLOBAL_DEF("rasterizer/blur_buffer_size",256);
-	if (size!=framebuffer.blur_size) {
-
-		for(int i=0;i<3;i++) {
-
-			if (framebuffer.blur[i].fbo) {
-				glDeleteFramebuffers(1,&framebuffer.blur[i].fbo);
-				glDeleteTextures(1,&framebuffer.blur[i].color);
-				framebuffer.blur[i].fbo=0;
-				framebuffer.blur[i].color=0;
-			}
-		}
-
-		framebuffer.blur_size=size;
-
-		for(int i=0;i<3;i++) {
-
-			glGenFramebuffers(1, &framebuffer.blur[i].fbo);
-			glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[i].fbo);
-
-			glGenTextures(1, &framebuffer.blur[i].color);
-			glBindTexture(GL_TEXTURE_2D, framebuffer.blur[i].color);
-			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-			glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-			glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0,
-					GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-			glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
-					GL_TEXTURE_2D, framebuffer.blur[i].color, 0);
-
-
-			GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-
-			glBindFramebuffer(GL_FRAMEBUFFER, 0);
-			DEBUG_TEST_ERROR("Shadow Buffer Init");
-			ERR_CONTINUE( status != GL_FRAMEBUFFER_COMPLETE );
-
-
-		}
-
-	}
-
-
-
-
-
-}
-#endif
-
-bool RasterizerGLES2::_test_depth_shadow_buffer() {
-
-	int size = 16;
-
-	GLuint fbo;
-	GLuint rbo;
-	GLuint depth;
-
-	glActiveTexture(GL_TEXTURE0);
-
-	glGenFramebuffers(1, &fbo);
-	glBindFramebuffer(GL_FRAMEBUFFER, fbo);
-
-	// Create a render buffer
-	glGenRenderbuffers(1, &rbo);
-	glBindRenderbuffer(GL_RENDERBUFFER, rbo);
-
-	// Create a texture for storing the depth
-	glGenTextures(1, &depth);
-	glBindTexture(GL_TEXTURE_2D, depth);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-
-	// Remove artifact on the edges of the shadowmap
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
-	// We'll use a depth texture to store the depths in the shadow map
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, size, size, 0,
-			GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
-
-#ifdef GLEW_ENABLED
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-#endif
-
-	// Attach the depth texture to FBO depth attachment point
-	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
-			GL_TEXTURE_2D, depth, 0);
-
-	GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-
-	glDeleteFramebuffers(1, &fbo);
-	glDeleteRenderbuffers(1, &rbo);
-	glDeleteTextures(1, &depth);
-
-	return status == GL_FRAMEBUFFER_COMPLETE;
-}
-
-void RasterizerGLES2::init() {
-
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("Using GLES2 video driver");
-	}
-
-#ifdef GLEW_ENABLED
-	GLuint res = glewInit();
-	ERR_FAIL_COND(res != GLEW_OK);
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line(String("GLES2: Using GLEW ") + (const char *)glewGetString(GLEW_VERSION));
-	}
-
-	// Godot makes use of functions from ARB_framebuffer_object extension which is not implemented by all drivers.
-	// On the other hand, these drivers might implement the older EXT_framebuffer_object extension
-	// with which current source code is backward compatible.
-
-	bool framebuffer_object_is_supported = glewIsSupported("GL_ARB_framebuffer_object");
-
-	if (!framebuffer_object_is_supported) {
-		WARN_PRINT("GL_ARB_framebuffer_object not supported by your graphics card.");
-
-		if (glewIsSupported("GL_EXT_framebuffer_object")) {
-			// falling-back to the older EXT function if present
-			WARN_PRINT("Falling-back to GL_EXT_framebuffer_object.");
-
-			glIsRenderbuffer = glIsRenderbufferEXT;
-			glBindRenderbuffer = glBindRenderbufferEXT;
-			glDeleteRenderbuffers = glDeleteRenderbuffersEXT;
-			glGenRenderbuffers = glGenRenderbuffersEXT;
-			glRenderbufferStorage = glRenderbufferStorageEXT;
-			glGetRenderbufferParameteriv = glGetRenderbufferParameterivEXT;
-			glIsFramebuffer = glIsFramebufferEXT;
-			glBindFramebuffer = glBindFramebufferEXT;
-			glDeleteFramebuffers = glDeleteFramebuffersEXT;
-			glGenFramebuffers = glGenFramebuffersEXT;
-			glCheckFramebufferStatus = glCheckFramebufferStatusEXT;
-			glFramebufferTexture1D = glFramebufferTexture1DEXT;
-			glFramebufferTexture2D = glFramebufferTexture2DEXT;
-			glFramebufferTexture3D = glFramebufferTexture3DEXT;
-			glFramebufferRenderbuffer = glFramebufferRenderbufferEXT;
-			glGetFramebufferAttachmentParameteriv = glGetFramebufferAttachmentParameterivEXT;
-			glGenerateMipmap = glGenerateMipmapEXT;
-
-			framebuffer_object_is_supported = true;
-		} else {
-			ERR_PRINT("Framebuffer Object is not supported by your graphics card.");
-		}
-	}
-
-	// Check for GL 2.1 compatibility, if not bail out
-	if (!(glewIsSupported("GL_VERSION_2_1") && framebuffer_object_is_supported)) {
-		ERR_PRINT("Your system's graphic drivers seem not to support OpenGL 2.1 / GLES 2.0, sorry :(\n"
-				  "Try a drivers update, buy a new GPU or try software rendering on Linux; Godot is now going to terminate.");
-		OS::get_singleton()->alert("Your system's graphic drivers seem not to support OpenGL 2.1 / GLES 2.0, sorry :(\n"
-								   "Godot Engine will self-destruct as soon as you acknowledge this error message.",
-				"Fatal error: Insufficient OpenGL / GLES drivers");
-		exit(1);
-	}
-#endif
-
-	scene_pass = 1;
-
-	if (extensions.size() == 0) {
-
-		set_extensions((const char *)glGetString(GL_EXTENSIONS));
-	}
-
-	GLint tmp = 0;
-	glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &tmp);
-	//print_line("GL_MAX_VERTEX_ATTRIBS "+itos(tmp));
-
-	glEnable(GL_DEPTH_TEST);
-	glDepthFunc(GL_LEQUAL);
-	glFrontFace(GL_CW);
-	//glEnable(GL_TEXTURE_2D);
-
-	default_material = create_default_material();
-
-	material_shader.init();
-	canvas_shader.init();
-	copy_shader.init();
-	canvas_shadow_shader.init();
-
-#ifdef GLEW_ENABLED
-	material_shader.set_conditional(MaterialShaderGLES2::USE_GLES_OVER_GL, true);
-	canvas_shader.set_conditional(CanvasShaderGLES2::USE_GLES_OVER_GL, true);
-	canvas_shadow_shader.set_conditional(CanvasShadowShaderGLES2::USE_GLES_OVER_GL, true);
-	copy_shader.set_conditional(CopyShaderGLES2::USE_GLES_OVER_GL, true);
-#endif
-
-#ifdef ANGLE_ENABLED
-	// Fix for ANGLE
-	material_shader.set_conditional(MaterialShaderGLES2::DISABLE_FRONT_FACING, true);
-#endif
-
-	shadow = NULL;
-	shadow_pass = 0;
-
-	framebuffer.fbo = 0;
-	framebuffer.width = 0;
-	framebuffer.height = 0;
-	//framebuffer.buff16=false;
-	//framebuffer.blur[0].fbo=false;
-	//framebuffer.blur[1].fbo=false;
-	framebuffer.active = false;
-
-	//do a single initial clear
-	glClearColor(0, 0, 0, 1);
-	//glClearDepth(1.0);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-	glGenTextures(1, &white_tex);
-	unsigned char whitetexdata[8 * 8 * 3];
-	for (int i = 0; i < 8 * 8 * 3; i++) {
-		whitetexdata[i] = 255;
-	}
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, white_tex);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, whitetexdata);
-	glGenerateMipmap(GL_TEXTURE_2D);
-	glBindTexture(GL_TEXTURE_2D, 0);
-
-#ifdef GLEW_ENABLED
-
-	pvr_supported = false;
-	etc_supported = false;
-	use_depth24 = true;
-	s3tc_supported = true;
-	atitc_supported = false;
-	//use_texture_instancing=false;
-	//use_attribute_instancing=true;
-	use_texture_instancing = false;
-	use_attribute_instancing = true;
-	full_float_fb_supported = true;
-	srgb_supported = true;
-	latc_supported = true;
-	s3tc_srgb_supported = true;
-	use_anisotropic_filter = true;
-	float_linear_supported = true;
-
-	GLint vtf;
-	glGetIntegerv(GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS, &vtf);
-	float_supported = extensions.has("GL_OES_texture_float") || extensions.has("GL_ARB_texture_float");
-	use_hw_skeleton_xform = vtf > 0 && float_supported;
-
-	read_depth_supported = _test_depth_shadow_buffer();
-	use_rgba_shadowmaps = !read_depth_supported;
-	//print_line("read depth support? "+itos(read_depth_supported));
-
-	glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &anisotropic_level);
-	anisotropic_level = MIN(anisotropic_level, float(GLOBAL_DEF("rasterizer/anisotropic_filter_level", 4.0)));
-#ifdef OSX_ENABLED
-	use_rgba_shadowmaps = true;
-	use_fp16_fb = false;
-#else
-
-#endif
-	use_half_float = true;
-
-#else
-
-	for (Set<String>::Element *E = extensions.front(); E; E = E->next()) {
-		print_line(E->get());
-	}
-	read_depth_supported = extensions.has("GL_OES_depth_texture");
-	use_rgba_shadowmaps = !read_depth_supported;
-	if (shadow_filter >= SHADOW_FILTER_ESM && !extensions.has("GL_EXT_frag_depth")) {
-		use_rgba_shadowmaps = true; //no other way, go back to rgba
-	}
-	pvr_supported = extensions.has("GL_IMG_texture_compression_pvrtc");
-	pvr_srgb_supported = extensions.has("GL_EXT_pvrtc_sRGB");
-	etc_supported = extensions.has("GL_OES_compressed_ETC1_RGB8_texture");
-	use_depth24 = extensions.has("GL_OES_depth24");
-	s3tc_supported = extensions.has("GL_EXT_texture_compression_dxt1") || extensions.has("GL_EXT_texture_compression_s3tc") || extensions.has("WEBGL_compressed_texture_s3tc");
-	use_half_float = extensions.has("GL_OES_vertex_half_float");
-	atitc_supported = extensions.has("GL_AMD_compressed_ATC_texture");
-
-	srgb_supported = extensions.has("GL_EXT_sRGB");
-#ifndef ANGLE_ENABLED
-	s3tc_srgb_supported = s3tc_supported && extensions.has("GL_EXT_texture_compression_s3tc");
-#else
-	s3tc_srgb_supported = s3tc_supported;
-#endif
-	latc_supported = extensions.has("GL_EXT_texture_compression_latc");
-	anisotropic_level = 1.0;
-	use_anisotropic_filter = extensions.has("GL_EXT_texture_filter_anisotropic");
-	if (use_anisotropic_filter) {
-		glGetFloatv(_GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &anisotropic_level);
-		anisotropic_level = MIN(anisotropic_level, float(GLOBAL_DEF("rasterizer/anisotropic_filter_level", 4.0)));
-	}
-
-	print_line("S3TC: " + itos(s3tc_supported) + " ATITC: " + itos(atitc_supported));
-
-	GLint vtf;
-	glGetIntegerv(GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS, &vtf);
-	float_supported = extensions.has("GL_OES_texture_float") || extensions.has("GL_ARB_texture_float");
-	use_hw_skeleton_xform = vtf > 0 && float_supported;
-	float_linear_supported = extensions.has("GL_OES_texture_float_linear");
-
-	/*
-	if (extensions.has("GL_QCOM_tiled_rendering"))
-		use_hw_skeleton_xform=false;
-	*/
-	GLint mva;
-	glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &mva);
-	if (vtf == 0 && mva > 8) {
-		//tegra 3, mali 400
-		use_attribute_instancing = true;
-		use_texture_instancing = false;
-	} else if (vtf > 0 && extensions.has("GL_OES_texture_float")) {
-		//use_texture_instancing=true;
-		use_texture_instancing = false; // i don't get it, uniforms are faster.
-		use_attribute_instancing = false;
-
-	} else {
-
-		use_texture_instancing = false;
-		use_attribute_instancing = false;
-	}
-
-	if (use_fp16_fb) {
-		use_fp16_fb = extensions.has("GL_OES_texture_half_float") && extensions.has("GL_EXT_color_buffer_half_float") && extensions.has("GL_EXT_texture_rg");
-	}
-
-	full_float_fb_supported = extensions.has("GL_EXT_color_buffer_float");
-
-//etc_supported=false;
-
-#endif
-
-	//use_rgba_shadowmaps=true;
-
-	glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &max_texture_units);
-	glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max_texture_size);
-	//read_depth_supported=false;
-
-	canvas_shadow_blur = canvas_light_shadow_buffer_create(max_texture_size);
-
-	{
-		//shadowmaps
-
-		//don't use a shadowbuffer too big in GLES, this should be the maximum
-		int max_shadow_size = GLOBAL_DEF("rasterizer/max_shadow_buffer_size", 1024);
-		int smsize = max_shadow_size;
-		while (smsize >= 16) {
-
-			ShadowBuffer sb;
-			bool s = sb.init(smsize, !use_rgba_shadowmaps);
-			if (s)
-				near_shadow_buffers.push_back(sb);
-			smsize /= 2;
-		}
-
-		blur_shadow_buffer.init(max_shadow_size, !use_rgba_shadowmaps);
-
-		//material_shader
-		material_shader.set_conditional(MaterialShaderGLES2::USE_DEPTH_SHADOWS, !use_rgba_shadowmaps);
-		canvas_shadow_shader.set_conditional(CanvasShadowShaderGLES2::USE_DEPTH_SHADOWS, !use_rgba_shadowmaps);
-	}
-
-	shadow_material = material_create(); //empty with nothing
-	shadow_mat_ptr = material_owner.get(shadow_material);
-
-	// Now create a second shadow material for double-sided shadow instances
-	shadow_material_double_sided = material_create();
-	shadow_mat_double_sided_ptr = material_owner.get(shadow_material_double_sided);
-	shadow_mat_double_sided_ptr->flags[VS::MATERIAL_FLAG_DOUBLE_SIDED] = true;
-
-	overdraw_material = create_overdraw_debug_material();
-	copy_shader.set_conditional(CopyShaderGLES2::USE_8BIT_HDR, !use_fp16_fb);
-	canvas_shader.set_conditional(CanvasShaderGLES2::USE_DEPTH_SHADOWS, read_depth_supported);
-
-	canvas_shader.set_conditional(CanvasShaderGLES2::USE_PIXEL_SNAP, GLOBAL_DEF("rendering/use_2d_pixel_snap", false));
-
-	npo2_textures_available = true;
-	//fragment_lighting=false;
-	_rinfo.texture_mem = 0;
-	current_env = NULL;
-	current_rt = NULL;
-	current_vd = NULL;
-	current_debug = VS::SCENARIO_DEBUG_DISABLED;
-	camera_ortho = false;
-
-	glGenBuffers(1, &gui_quad_buffer);
-	glBindBuffer(GL_ARRAY_BUFFER, gui_quad_buffer);
-#ifdef GLES_NO_CLIENT_ARRAYS //WebGL specific implementation.
-	glBufferData(GL_ARRAY_BUFFER, 8 * MAX_POLYGON_VERTICES, NULL, GL_DYNAMIC_DRAW);
-#else
-	glBufferData(GL_ARRAY_BUFFER, 128, NULL, GL_DYNAMIC_DRAW);
-#endif
-	glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind
-
-#ifdef GLES_NO_CLIENT_ARRAYS //webgl indices buffer
-	glGenBuffers(1, &indices_buffer);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, indices_buffer);
-	glBufferData(GL_ELEMENT_ARRAY_BUFFER, 16 * 1024, NULL, GL_DYNAMIC_DRAW);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); // unbind
-#endif
-
-	shader_time_rollback = GLOBAL_DEF("rasterizer/shader_time_rollback", 300);
-
-	using_canvas_bg = false;
-	_update_framebuffer();
-	DEBUG_TEST_ERROR("Initializing");
-}
-
-void RasterizerGLES2::finish() {
-
-	free(default_material);
-	free(shadow_material);
-	free(shadow_material_double_sided);
-	free(canvas_shadow_blur);
-	free(overdraw_material);
-}
-
-int RasterizerGLES2::get_render_info(VS::RenderInfo p_info) {
-
-	switch (p_info) {
-
-		case VS::INFO_OBJECTS_IN_FRAME: {
-
-			return _rinfo.object_count;
-		} break;
-		case VS::INFO_VERTICES_IN_FRAME: {
-
-			return _rinfo.vertex_count;
-		} break;
-		case VS::INFO_MATERIAL_CHANGES_IN_FRAME: {
-
-			return _rinfo.mat_change_count;
-		} break;
-		case VS::INFO_SHADER_CHANGES_IN_FRAME: {
-
-			return _rinfo.shader_change_count;
-		} break;
-		case VS::INFO_DRAW_CALLS_IN_FRAME: {
-
-			return _rinfo.draw_calls;
-		} break;
-		case VS::INFO_SURFACE_CHANGES_IN_FRAME: {
-
-			return _rinfo.surface_count;
-		} break;
-		case VS::INFO_USAGE_VIDEO_MEM_TOTAL: {
-
-			return 0;
-		} break;
-		case VS::INFO_VIDEO_MEM_USED: {
-
-			return get_render_info(VS::INFO_TEXTURE_MEM_USED) + get_render_info(VS::INFO_VERTEX_MEM_USED);
-		} break;
-		case VS::INFO_TEXTURE_MEM_USED: {
-
-			return _rinfo.texture_mem;
-		} break;
-		case VS::INFO_VERTEX_MEM_USED: {
-
-			return 0;
-		} break;
-	}
-
-	return 0;
-}
-
-void RasterizerGLES2::set_extensions(const char *p_strings) {
-
-	Vector<String> strings = String(p_strings).split(" ", false);
-	for (int i = 0; i < strings.size(); i++) {
-
-		extensions.insert(strings[i]);
-		//print_line(strings[i]);
-	}
-}
-
-bool RasterizerGLES2::needs_to_draw_next_frame() const {
-
-	return draw_next_frame;
-}
-
-bool RasterizerGLES2::has_feature(VS::Features p_feature) const {
-
-	switch (p_feature) {
-		case VS::FEATURE_SHADERS: return true;
-		case VS::FEATURE_NEEDS_RELOAD_HOOK: return use_reload_hooks;
-		default: return false;
-	}
-}
-
-void RasterizerGLES2::reload_vram() {
-
-	glEnable(GL_DEPTH_TEST);
-	glDepthFunc(GL_LEQUAL);
-	glFrontFace(GL_CW);
-
-	//do a single initial clear
-	glClearColor(0, 0, 0, 1);
-	//glClearDepth(1.0);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-	glGenTextures(1, &white_tex);
-	unsigned char whitetexdata[8 * 8 * 3];
-	for (int i = 0; i < 8 * 8 * 3; i++) {
-		whitetexdata[i] = 255;
-	}
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, white_tex);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, whitetexdata);
-	glGenerateMipmap(GL_TEXTURE_2D);
-	glBindTexture(GL_TEXTURE_2D, 0);
-
-	List<RID> textures;
-	texture_owner.get_owned_list(&textures);
-	keep_copies = false;
-	for (List<RID>::Element *E = textures.front(); E; E = E->next()) {
-
-		RID tid = E->get();
-		Texture *t = texture_owner.get(tid);
-		ERR_CONTINUE(!t);
-		t->tex_id = 0;
-		t->data_size = 0;
-		glGenTextures(1, &t->tex_id);
-		t->active = false;
-		if (t->render_target)
-			continue;
-		texture_allocate(tid, t->width, t->height, t->format, t->flags);
-		bool had_image = false;
-		for (int i = 0; i < 6; i++) {
-			if (!t->image[i].empty()) {
-				texture_set_data(tid, t->image[i], VS::CubeMapSide(i));
-				had_image = true;
-			}
-		}
-
-		if (!had_image && t->reloader) {
-			Object *rl = ObjectDB::get_instance(t->reloader);
-			if (rl)
-				rl->call(t->reloader_func, tid);
-		}
-	}
-	keep_copies = true;
-
-	List<RID> render_targets;
-	render_target_owner.get_owned_list(&render_targets);
-	for (List<RID>::Element *E = render_targets.front(); E; E = E->next()) {
-		RenderTarget *rt = render_target_owner.get(E->get());
-
-		int w = rt->width;
-		int h = rt->height;
-		rt->width = 0;
-		rt->height = 0;
-		render_target_set_size(E->get(), w, h);
-	}
-
-	List<RID> meshes;
-	mesh_owner.get_owned_list(&meshes);
-	for (List<RID>::Element *E = meshes.front(); E; E = E->next()) {
-
-		Mesh *mesh = mesh_owner.get(E->get());
-		Vector<Surface *> surfaces = mesh->surfaces;
-		mesh->surfaces.clear();
-		for (int i = 0; i < surfaces.size(); i++) {
-			mesh_add_surface(E->get(), surfaces[i]->primitive, surfaces[i]->data, surfaces[i]->morph_data, surfaces[i]->alpha_sort);
-			mesh_surface_set_material(E->get(), i, surfaces[i]->material);
-
-			if (surfaces[i]->array_local != 0) {
-				memfree(surfaces[i]->array_local);
-			};
-			if (surfaces[i]->index_array_local != 0) {
-				memfree(surfaces[i]->index_array_local);
-			};
-
-			memdelete(surfaces[i]);
-		}
-	}
-
-	List<RID> skeletons;
-	skeleton_owner.get_owned_list(&skeletons);
-	for (List<RID>::Element *E = skeletons.front(); E; E = E->next()) {
-
-		Skeleton *sk = skeleton_owner.get(E->get());
-		if (!sk->tex_id)
-			continue; //does not use hw transform, leave alone
-
-		Vector<Skeleton::Bone> bones = sk->bones;
-		sk->bones.clear();
-		sk->tex_id = 0;
-		sk->pixel_size = 1.0;
-		skeleton_resize(E->get(), bones.size());
-		sk->bones = bones;
-	}
-
-	List<RID> multimeshes;
-	multimesh_owner.get_owned_list(&multimeshes);
-	for (List<RID>::Element *E = multimeshes.front(); E; E = E->next()) {
-
-		MultiMesh *mm = multimesh_owner.get(E->get());
-		if (!mm->tex_id)
-			continue; //does not use hw transform, leave alone
-
-		Vector<MultiMesh::Element> elements = mm->elements;
-		mm->elements.clear();
-
-		mm->tw = 1;
-		mm->th = 1;
-		mm->tex_id = 0;
-		mm->last_pass = 0;
-		mm->visible = -1;
-
-		multimesh_set_instance_count(E->get(), elements.size());
-		mm->elements = elements;
-	}
-
-	if (framebuffer.fbo != 0) {
-
-		framebuffer.fbo = 0;
-		framebuffer.depth = 0;
-		framebuffer.color = 0;
-
-		for (int i = 0; i < 3; i++) {
-			framebuffer.blur[i].fbo = 0;
-			framebuffer.blur[i].color = 0;
-		}
-
-		framebuffer.luminance.clear();
-	}
-
-	for (int i = 0; i < near_shadow_buffers.size(); i++) {
-		near_shadow_buffers[i].init(near_shadow_buffers[i].size, !use_rgba_shadowmaps);
-	}
-
-	blur_shadow_buffer.init(near_shadow_buffers[0].size, !use_rgba_shadowmaps);
-
-	canvas_shader.clear_caches();
-	material_shader.clear_caches();
-	blur_shader.clear_caches();
-	copy_shader.clear_caches();
-
-	List<RID> shaders;
-	shader_owner.get_owned_list(&shaders);
-	for (List<RID>::Element *E = shaders.front(); E; E = E->next()) {
-
-		Shader *s = shader_owner.get(E->get());
-		s->custom_code_id = 0;
-		s->version = 1;
-		s->valid = false;
-		shader_set_mode(E->get(), s->mode);
-	}
-
-	List<RID> materials;
-	material_owner.get_owned_list(&materials);
-	for (List<RID>::Element *E = materials.front(); E; E = E->next()) {
-
-		Material *m = material_owner.get(E->get());
-		RID shader = m->shader;
-		m->shader_version = 0;
-		material_set_shader(E->get(), shader);
-	}
-}
-
-void RasterizerGLES2::set_use_framebuffers(bool p_use) {
-
-	use_framebuffers = p_use;
-}
-
-RasterizerGLES2 *RasterizerGLES2::get_singleton() {
-
-	return _singleton;
-};
-
-int RasterizerGLES2::RenderList::max_elements = RenderList::DEFAULT_MAX_ELEMENTS;
-
-void RasterizerGLES2::set_force_16_bits_fbo(bool p_force) {
-
-	use_16bits_fbo = p_force;
-}
-
-RasterizerGLES2::RasterizerGLES2(bool p_compress_arrays, bool p_keep_ram_copy, bool p_default_fragment_lighting, bool p_use_reload_hooks) {
-
-	_singleton = this;
-	shrink_textures_x2 = false;
-	RenderList::max_elements = GLOBAL_DEF("rasterizer/max_render_elements", (int)RenderList::DEFAULT_MAX_ELEMENTS);
-	if (RenderList::max_elements > 64000)
-		RenderList::max_elements = 64000;
-	if (RenderList::max_elements < 1024)
-		RenderList::max_elements = 1024;
-
-	opaque_render_list.init();
-	alpha_render_list.init();
-
-	skinned_buffer_size = GLOBAL_DEF("rasterizer/skeleton_buffer_size_kb", DEFAULT_SKINNED_BUFFER_SIZE);
-	if (skinned_buffer_size < 256)
-		skinned_buffer_size = 256;
-	if (skinned_buffer_size > 16384)
-		skinned_buffer_size = 16384;
-	skinned_buffer_size *= 1024;
-	skinned_buffer = memnew_arr(uint8_t, skinned_buffer_size);
-
-	keep_copies = p_keep_ram_copy;
-	use_reload_hooks = p_use_reload_hooks;
-	pack_arrays = p_compress_arrays;
-	p_default_fragment_lighting = false;
-	fragment_lighting = GLOBAL_DEF("rasterizer/use_fragment_lighting", true);
-	read_depth_supported = true; //todo check for extension
-	shadow_filter = ShadowFilterTechnique((int)(GLOBAL_DEF("rasterizer/shadow_filter", SHADOW_FILTER_PCF5)));
-	ProjectSettings::get_singleton()->set_custom_property_info("rasterizer/shadow_filter", PropertyInfo(Variant::INT, "rasterizer/shadow_filter", PROPERTY_HINT_ENUM, "None,PCF5,PCF13,ESM"));
-	use_fp16_fb = bool(GLOBAL_DEF("rasterizer/fp16_framebuffer", true));
-	use_shadow_mapping = true;
-	use_fast_texture_filter = !bool(GLOBAL_DEF("rasterizer/trilinear_mipmap_filter", true));
-	low_memory_2d = bool(GLOBAL_DEF("rasterizer/low_memory_2d_mode", false));
-	skel_default.resize(1024 * 4);
-	for (int i = 0; i < 1024 / 3; i++) {
-
-		float *ptr = skel_default.ptr();
-		ptr += i * 4 * 4;
-		ptr[0] = 1.0;
-		ptr[1] = 0.0;
-		ptr[2] = 0.0;
-		ptr[3] = 0.0;
-
-		ptr[4] = 0.0;
-		ptr[5] = 1.0;
-		ptr[6] = 0.0;
-		ptr[7] = 0.0;
-
-		ptr[8] = 0.0;
-		ptr[9] = 0.0;
-		ptr[10] = 1.0;
-		ptr[12] = 0.0;
-	}
-
-	base_framebuffer = 0;
-	frame = 0;
-	draw_next_frame = false;
-	use_framebuffers = true;
-	framebuffer.active = false;
-	tc0_id_cache = 0;
-	tc0_idx = 0;
-	use_16bits_fbo = false;
-};
-
-void RasterizerGLES2::restore_framebuffer() {
-
-	glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
-}
-
-RasterizerGLES2::~RasterizerGLES2() {
-
-	memdelete_arr(skinned_buffer);
-};
-
-#endif
diff --git a/drivers/gles2/rasterizer_gles2.h b/drivers/gles2/rasterizer_gles2.h
deleted file mode 100644
index a8ed60d22b..0000000000
--- a/drivers/gles2/rasterizer_gles2.h
+++ /dev/null
@@ -1,1686 +0,0 @@
-/*************************************************************************/
-/*  rasterizer_gles2.h                                                   */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#ifndef RASTERIZER_GLES2_H
-#define RASTERIZER_GLES2_H
-
-#include "servers/visual/rasterizer.h"
-
-#define MAX_POLYGON_VERTICES 4096 //used for WebGL canvas_draw_polygon call.
-
-#ifdef GLES2_ENABLED
-
-#include "camera_matrix.h"
-#include "image.h"
-#include "list.h"
-#include "map.h"
-#include "rid.h"
-#include "self_list.h"
-#include "servers/visual_server.h"
-#include "sort.h"
-
-#include "platform_config.h"
-#ifndef GLES2_INCLUDE_H
-#include <GLES2/gl2.h>
-#else
-#include GLES2_INCLUDE_H
-#endif
-
-#include "drivers/gles2/shader_compiler_gles2.h"
-#include "drivers/gles2/shaders/blur.glsl.h"
-#include "drivers/gles2/shaders/canvas.glsl.h"
-#include "drivers/gles2/shaders/canvas_shadow.glsl.h"
-#include "drivers/gles2/shaders/copy.glsl.h"
-#include "drivers/gles2/shaders/material.glsl.h"
-#include "servers/visual/particle_system_sw.h"
-
-/**
-        @author Juan Linietsky <reduzio@gmail.com>
-*/
-class RasterizerGLES2 : public Rasterizer {
-
-	enum {
-
-		MAX_SCENE_LIGHTS = 2048,
-		LIGHT_SPOT_BIT = 0x80,
-		DEFAULT_SKINNED_BUFFER_SIZE = 2048, // 10k vertices
-		MAX_HW_LIGHTS = 1,
-	};
-
-	uint8_t *skinned_buffer;
-	int skinned_buffer_size;
-	bool pvr_supported;
-	bool pvr_srgb_supported;
-	bool s3tc_supported;
-	bool s3tc_srgb_supported;
-	bool latc_supported;
-	bool etc_supported;
-	bool atitc_supported;
-	bool npo2_textures_available;
-	bool read_depth_supported;
-	bool use_framebuffers;
-	bool full_float_fb_supported;
-	bool use_shadow_mapping;
-	bool use_fp16_fb;
-	bool srgb_supported;
-	bool float_supported;
-	bool float_linear_supported;
-	bool use_16bits_fbo;
-
-	ShadowFilterTechnique shadow_filter;
-
-	bool use_shadow_esm;
-	bool use_shadow_pcf;
-	bool use_hw_skeleton_xform;
-	bool use_depth24;
-	bool use_texture_instancing;
-	bool use_attribute_instancing;
-	bool use_rgba_shadowmaps;
-	bool use_anisotropic_filter;
-	float anisotropic_level;
-
-	bool use_half_float;
-	bool low_memory_2d;
-
-	bool shrink_textures_x2;
-
-	Vector<float> skel_default;
-
-	Image _get_gl_image_and_format(const Image &p_image, Image::Format p_format, uint32_t p_flags, GLenum &r_gl_format, GLenum &r_gl_internal_format, int &r_gl_components, bool &r_has_alpha_cache, bool &r_compressed);
-
-	struct RenderTarget;
-
-	struct Texture {
-
-		String path;
-		uint32_t flags;
-		int width, height;
-		int alloc_width, alloc_height;
-		Image::Format format;
-
-		GLenum target;
-		GLenum gl_format_cache;
-		GLenum gl_internal_format_cache;
-		int gl_components_cache;
-		int data_size; //original data size, useful for retrieving back
-		bool has_alpha;
-		bool format_has_alpha;
-		bool compressed;
-		bool disallow_mipmaps;
-		int total_data_size;
-		bool ignore_mipmaps;
-
-		ObjectID reloader;
-		StringName reloader_func;
-		Image image[6];
-
-		int mipmaps;
-
-		bool active;
-		GLuint tex_id;
-
-		RenderTarget *render_target;
-
-		Texture() {
-
-			ignore_mipmaps = false;
-			render_target = NULL;
-			flags = width = height = 0;
-			tex_id = 0;
-			data_size = 0;
-			format = Image::FORMAT_L8;
-			gl_components_cache = 0;
-			format_has_alpha = false;
-			has_alpha = false;
-			active = false;
-			disallow_mipmaps = false;
-			compressed = false;
-			total_data_size = 0;
-			target = GL_TEXTURE_2D;
-			mipmaps = 0;
-
-			reloader = 0;
-		}
-
-		~Texture() {
-
-			if (tex_id != 0) {
-
-				glDeleteTextures(1, &tex_id);
-			}
-		}
-	};
-
-	mutable RID_Owner<Texture> texture_owner;
-
-	struct Shader {
-
-		String vertex_code;
-		String fragment_code;
-		String light_code;
-		int vertex_line;
-		int fragment_line;
-		int light_line;
-		VS::ShaderMode mode;
-
-		uint32_t custom_code_id;
-		uint32_t version;
-
-		bool valid;
-		bool has_alpha;
-		bool can_zpass;
-		bool has_texscreen;
-		bool has_screen_uv;
-		bool writes_vertex;
-		bool uses_discard;
-		bool uses_time;
-		bool uses_normal;
-		bool uses_texpixel_size;
-
-		Map<StringName, ShaderLanguage::Uniform> uniforms;
-		StringName first_texture;
-
-		Map<StringName, RID> default_textures;
-
-		SelfList<Shader> dirty_list;
-
-		Shader()
-			: dirty_list(this) {
-
-			valid = false;
-			custom_code_id = 0;
-			has_alpha = false;
-			version = 1;
-			vertex_line = 0;
-			fragment_line = 0;
-			light_line = 0;
-			can_zpass = true;
-			has_texscreen = false;
-			has_screen_uv = false;
-			writes_vertex = false;
-			uses_discard = false;
-			uses_time = false;
-			uses_normal = false;
-		}
-	};
-
-	mutable RID_Owner<Shader> shader_owner;
-	mutable SelfList<Shader>::List _shader_dirty_list;
-	_FORCE_INLINE_ void _shader_make_dirty(Shader *p_shader);
-	void _update_shader(Shader *p_shader) const;
-
-	struct Material {
-
-		bool flags[VS::MATERIAL_FLAG_MAX];
-
-		VS::MaterialBlendMode blend_mode;
-		VS::MaterialDepthDrawMode depth_draw_mode;
-
-		float line_width;
-		bool has_alpha;
-
-		mutable uint32_t shader_version;
-
-		RID shader; // shader material
-		Shader *shader_cache;
-
-		struct UniformData {
-
-			bool inuse;
-			bool istexture;
-			Variant value;
-			int index;
-		};
-
-		mutable Map<StringName, UniformData> shader_params;
-
-		uint64_t last_pass;
-
-		Material() {
-
-			for (int i = 0; i < VS::MATERIAL_FLAG_MAX; i++)
-				flags[i] = false;
-			flags[VS::MATERIAL_FLAG_VISIBLE] = true;
-
-			line_width = 1;
-			has_alpha = false;
-			depth_draw_mode = VS::MATERIAL_DEPTH_DRAW_OPAQUE_ONLY;
-			blend_mode = VS::MATERIAL_BLEND_MODE_MIX;
-			last_pass = 0;
-			shader_version = 0;
-			shader_cache = NULL;
-		}
-	};
-
-	_FORCE_INLINE_ void _update_material_shader_params(Material *p_material) const;
-	mutable RID_Owner<Material> material_owner;
-
-	struct Geometry {
-
-		enum Type {
-			GEOMETRY_INVALID,
-			GEOMETRY_SURFACE,
-			GEOMETRY_IMMEDIATE,
-			GEOMETRY_PARTICLES,
-			GEOMETRY_MULTISURFACE,
-		};
-
-		Type type;
-		RID material;
-		bool has_alpha;
-		bool material_owned;
-
-		Geometry() {
-			has_alpha = false;
-			material_owned = false;
-		}
-		virtual ~Geometry(){};
-	};
-
-	struct GeometryOwner {
-
-		virtual ~GeometryOwner() {}
-	};
-
-	struct Mesh;
-
-	struct Surface : public Geometry {
-
-		struct ArrayData {
-
-			uint32_t ofs, size, datatype, count;
-			bool normalize;
-			bool bind;
-
-			ArrayData() {
-				ofs = 0;
-				size = 0;
-				count = 0;
-				datatype = 0;
-				normalize = 0;
-				bind = false;
-			}
-		};
-
-		Mesh *mesh;
-
-		Array data;
-		Array morph_data;
-		ArrayData array[VS::ARRAY_MAX];
-		// support for vertex array objects
-		GLuint array_object_id;
-		// support for vertex buffer object
-		GLuint vertex_id; // 0 means, unconfigured
-		GLuint index_id; // 0 means, unconfigured
-		// no support for the above, array in localmem.
-		uint8_t *array_local;
-		uint8_t *index_array_local;
-		Vector<AABB> skeleton_bone_aabb;
-		Vector<bool> skeleton_bone_used;
-
-		//bool packed;
-
-		struct MorphTarget {
-			uint32_t configured_format;
-			uint8_t *array;
-		};
-
-		MorphTarget *morph_targets_local;
-		int morph_target_count;
-		AABB aabb;
-
-		int array_len;
-		int index_array_len;
-		int max_bone;
-
-		float vertex_scale;
-		float uv_scale;
-		float uv2_scale;
-
-		bool alpha_sort;
-
-		VS::PrimitiveType primitive;
-
-		uint32_t format;
-		uint32_t configured_format;
-
-		int stride;
-		int local_stride;
-		uint32_t morph_format;
-
-		bool active;
-
-		Point2 uv_min;
-		Point2 uv_max;
-
-		Surface() {
-
-			array_len = 0;
-			local_stride = 0;
-			morph_format = 0;
-			type = GEOMETRY_SURFACE;
-			primitive = VS::PRIMITIVE_POINTS;
-			index_array_len = 0;
-			vertex_scale = 1.0;
-			uv_scale = 1.0;
-			uv2_scale = 1.0;
-
-			alpha_sort = false;
-
-			format = 0;
-			stride = 0;
-			morph_targets_local = 0;
-			morph_target_count = 0;
-
-			array_local = index_array_local = 0;
-			vertex_id = index_id = 0;
-
-			active = false;
-			//packed=false;
-		}
-
-		~Surface() {
-		}
-	};
-
-	struct Mesh {
-
-		bool active;
-		Vector<Surface *> surfaces;
-		int morph_target_count;
-		VS::MorphTargetMode morph_target_mode;
-		AABB custom_aabb;
-
-		mutable uint64_t last_pass;
-		Mesh() {
-			morph_target_mode = VS::MORPH_MODE_NORMALIZED;
-			morph_target_count = 0;
-			last_pass = 0;
-			active = false;
-		}
-	};
-	mutable RID_Owner<Mesh> mesh_owner;
-
-	Error _surface_set_arrays(Surface *p_surface, uint8_t *p_mem, uint8_t *p_index_mem, const Array &p_arrays, bool p_main);
-
-	struct MultiMesh;
-
-	struct MultiMeshSurface : public Geometry {
-
-		Surface *surface;
-		MultiMeshSurface() { type = GEOMETRY_MULTISURFACE; }
-	};
-
-	struct MultiMesh : public GeometryOwner {
-
-		struct Element {
-
-			float matrix[16];
-			uint8_t color[4];
-			Element() {
-				matrix[0] = 1;
-				matrix[1] = 0;
-				matrix[2] = 0;
-				matrix[3] = 0;
-
-				matrix[4] = 0;
-				matrix[5] = 1;
-				matrix[6] = 0;
-				matrix[7] = 0;
-
-				matrix[8] = 0;
-				matrix[9] = 0;
-				matrix[10] = 1;
-				matrix[11] = 0;
-
-				matrix[12] = 0;
-				matrix[13] = 0;
-				matrix[14] = 0;
-				matrix[15] = 1;
-			};
-		};
-
-		AABB aabb;
-		RID mesh;
-		int visible;
-
-		//IDirect3DVertexBuffer9* instance_buffer;
-		Vector<Element> elements;
-		Vector<MultiMeshSurface> cache_surfaces;
-		mutable uint64_t last_pass;
-		GLuint tex_id;
-		int tw;
-		int th;
-
-		SelfList<MultiMesh> dirty_list;
-
-		MultiMesh()
-			: dirty_list(this) {
-
-			tw = 1;
-			th = 1;
-			tex_id = 0;
-			last_pass = 0;
-			visible = -1;
-		}
-	};
-
-	mutable RID_Owner<MultiMesh> multimesh_owner;
-	mutable SelfList<MultiMesh>::List _multimesh_dirty_list;
-
-	struct Immediate : public Geometry {
-
-		struct Chunk {
-
-			RID texture;
-			VS::PrimitiveType primitive;
-			Vector<Vector3> vertices;
-			Vector<Vector3> normals;
-			Vector<Plane> tangents;
-			Vector<Color> colors;
-			Vector<Vector2> uvs;
-			Vector<Vector2> uvs2;
-		};
-
-		List<Chunk> chunks;
-		bool building;
-		int mask;
-		AABB aabb;
-
-		Immediate() {
-			type = GEOMETRY_IMMEDIATE;
-			building = false;
-		}
-	};
-
-	mutable RID_Owner<Immediate> immediate_owner;
-
-	struct Particles : public Geometry {
-
-		ParticleSystemSW data; // software particle system
-
-		Particles() {
-			type = GEOMETRY_PARTICLES;
-		}
-	};
-
-	mutable RID_Owner<Particles> particles_owner;
-
-	struct ParticlesInstance : public GeometryOwner {
-
-		RID particles;
-
-		ParticleSystemProcessSW particles_process;
-		Transform transform;
-
-		ParticlesInstance() {}
-	};
-
-	mutable RID_Owner<ParticlesInstance> particles_instance_owner;
-	ParticleSystemDrawInfoSW particle_draw_info;
-
-	struct Skeleton {
-
-		struct Bone {
-
-			float mtx[4][4]; //used
-
-			Bone() {
-				for (int i = 0; i < 4; i++) {
-					for (int j = 0; j < 4; j++) {
-
-						mtx[i][j] = (i == j) ? 1 : 0;
-					}
-				}
-			}
-
-			_ALWAYS_INLINE_ void transform_add_mul3(const float *p_src, float *r_dst, float p_weight) const {
-
-				r_dst[0] += ((mtx[0][0] * p_src[0]) + (mtx[1][0] * p_src[1]) + (mtx[2][0] * p_src[2]) + mtx[3][0]) * p_weight;
-				r_dst[1] += ((mtx[0][1] * p_src[0]) + (mtx[1][1] * p_src[1]) + (mtx[2][1] * p_src[2]) + mtx[3][1]) * p_weight;
-				r_dst[2] += ((mtx[0][2] * p_src[0]) + (mtx[1][2] * p_src[1]) + (mtx[2][2] * p_src[2]) + mtx[3][2]) * p_weight;
-			}
-			_ALWAYS_INLINE_ void transform3_add_mul3(const float *p_src, float *r_dst, float p_weight) const {
-
-				r_dst[0] += ((mtx[0][0] * p_src[0]) + (mtx[1][0] * p_src[1]) + (mtx[2][0] * p_src[2])) * p_weight;
-				r_dst[1] += ((mtx[0][1] * p_src[0]) + (mtx[1][1] * p_src[1]) + (mtx[2][1] * p_src[2])) * p_weight;
-				r_dst[2] += ((mtx[0][2] * p_src[0]) + (mtx[1][2] * p_src[1]) + (mtx[2][2] * p_src[2])) * p_weight;
-			}
-
-			_ALWAYS_INLINE_ AABB transform_aabb(const AABB &p_aabb) const {
-
-				float vertices[8][3] = {
-					{ p_aabb.pos.x + p_aabb.size.x, p_aabb.pos.y + p_aabb.size.y, p_aabb.pos.z + p_aabb.size.z },
-					{ p_aabb.pos.x + p_aabb.size.x, p_aabb.pos.y + p_aabb.size.y, p_aabb.pos.z },
-					{ p_aabb.pos.x + p_aabb.size.x, p_aabb.pos.y, p_aabb.pos.z + p_aabb.size.z },
-					{ p_aabb.pos.x + p_aabb.size.x, p_aabb.pos.y, p_aabb.pos.z },
-					{ p_aabb.pos.x, p_aabb.pos.y + p_aabb.size.y, p_aabb.pos.z + p_aabb.size.z },
-					{ p_aabb.pos.x, p_aabb.pos.y + p_aabb.size.y, p_aabb.pos.z },
-					{ p_aabb.pos.x, p_aabb.pos.y, p_aabb.pos.z + p_aabb.size.z },
-					{ p_aabb.pos.x, p_aabb.pos.y, p_aabb.pos.z }
-				};
-
-				AABB ret;
-
-				for (int i = 0; i < 8; i++) {
-
-					Vector3 xv(
-
-							((mtx[0][0] * vertices[i][0]) + (mtx[1][0] * vertices[i][1]) + (mtx[2][0] * vertices[i][2]) + mtx[3][0]),
-							((mtx[0][1] * vertices[i][0]) + (mtx[1][1] * vertices[i][1]) + (mtx[2][1] * vertices[i][2]) + mtx[3][1]),
-							((mtx[0][2] * vertices[i][0]) + (mtx[1][2] * vertices[i][1]) + (mtx[2][2] * vertices[i][2]) + mtx[3][2]));
-
-					if (i == 0)
-						ret.pos = xv;
-					else
-						ret.expand_to(xv);
-				}
-
-				return ret;
-			}
-		};
-
-		GLuint tex_id;
-		float pixel_size; //for texture
-		Vector<Bone> bones;
-
-		SelfList<Skeleton> dirty_list;
-
-		Skeleton()
-			: dirty_list(this) {
-			tex_id = 0;
-			pixel_size = 1.0;
-		}
-	};
-
-	mutable RID_Owner<Skeleton> skeleton_owner;
-	mutable SelfList<Skeleton>::List _skeleton_dirty_list;
-
-	template <bool USE_NORMAL, bool USE_TANGENT, bool INPLACE>
-	void _skeleton_xform(const uint8_t *p_src_array, int p_src_stride, uint8_t *p_dst_array, int p_dst_stride, int p_elements, const uint8_t *p_src_bones, const uint8_t *p_src_weights, const Skeleton::Bone *p_bone_xforms);
-
-	struct Light {
-
-		VS::LightType type;
-		float vars[VS::LIGHT_PARAM_MAX];
-		Color colors[3];
-		bool shadow_enabled;
-		RID projector;
-		bool volumetric_enabled;
-		Color volumetric_color;
-		VS::LightOmniShadowMode omni_shadow_mode;
-		VS::LightDirectionalShadowMode directional_shadow_mode;
-		float directional_shadow_param[3];
-
-		Light() {
-
-			vars[VS::LIGHT_PARAM_SPOT_ATTENUATION] = 1;
-			vars[VS::LIGHT_PARAM_SPOT_ANGLE] = 45;
-			vars[VS::LIGHT_PARAM_ATTENUATION] = 1.0;
-			vars[VS::LIGHT_PARAM_ENERGY] = 1.0;
-			vars[VS::LIGHT_PARAM_RADIUS] = 1.0;
-			vars[VS::LIGHT_PARAM_SHADOW_DARKENING] = 0.0;
-			vars[VS::LIGHT_PARAM_SHADOW_Z_OFFSET] = 0.2;
-			vars[VS::LIGHT_PARAM_SHADOW_Z_SLOPE_SCALE] = 1.4;
-			vars[VS::LIGHT_PARAM_SHADOW_ESM_MULTIPLIER] = 60.0;
-			vars[VS::LIGHT_PARAM_SHADOW_BLUR_PASSES] = 1;
-			colors[VS::LIGHT_COLOR_DIFFUSE] = Color(1, 1, 1);
-			colors[VS::LIGHT_COLOR_SPECULAR] = Color(1, 1, 1);
-			shadow_enabled = false;
-			volumetric_enabled = false;
-
-			directional_shadow_param[VS::LIGHT_DIRECTIONAL_SHADOW_PARAM_PSSM_SPLIT_WEIGHT] = 0.5;
-			directional_shadow_param[VS::LIGHT_DIRECTIONAL_SHADOW_PARAM_MAX_DISTANCE] = 0;
-			directional_shadow_param[VS::LIGHT_DIRECTIONAL_SHADOW_PARAM_PSSM_ZOFFSET_SCALE] = 2.0;
-			omni_shadow_mode = VS::LIGHT_OMNI_SHADOW_DEFAULT;
-			directional_shadow_mode = VS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL;
-		}
-	};
-
-	struct Environment {
-
-		VS::EnvironmentBG bg_mode;
-		Variant bg_param[VS::ENV_BG_PARAM_MAX];
-		bool fx_enabled[VS::ENV_FX_MAX];
-		Variant fx_param[VS::ENV_FX_PARAM_MAX];
-
-		Environment() {
-
-			bg_mode = VS::ENV_BG_DEFAULT_COLOR;
-			bg_param[VS::ENV_BG_PARAM_COLOR] = Color(0, 0, 0);
-			bg_param[VS::ENV_BG_PARAM_TEXTURE] = RID();
-			bg_param[VS::ENV_BG_PARAM_CUBEMAP] = RID();
-			bg_param[VS::ENV_BG_PARAM_ENERGY] = 1.0;
-			bg_param[VS::ENV_BG_PARAM_SCALE] = 1.0;
-			bg_param[VS::ENV_BG_PARAM_GLOW] = 0.0;
-			bg_param[VS::ENV_BG_PARAM_CANVAS_MAX_LAYER] = 0;
-
-			for (int i = 0; i < VS::ENV_FX_MAX; i++)
-				fx_enabled[i] = false;
-
-			fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_PASSES] = 1;
-			fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_SCALE] = 1.0;
-			fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_STRENGTH] = 1.0;
-			fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_BLEND_MODE] = 0;
-			fx_param[VS::ENV_FX_PARAM_GLOW_BLOOM] = 0.0;
-			fx_param[VS::ENV_FX_PARAM_GLOW_BLOOM_THRESHOLD] = 0.5;
-			fx_param[VS::ENV_FX_PARAM_DOF_BLUR_PASSES] = 1;
-			fx_param[VS::ENV_FX_PARAM_DOF_BLUR_BEGIN] = 100.0;
-			fx_param[VS::ENV_FX_PARAM_DOF_BLUR_RANGE] = 10.0;
-			fx_param[VS::ENV_FX_PARAM_HDR_TONEMAPPER] = VS::ENV_FX_HDR_TONE_MAPPER_LINEAR;
-			fx_param[VS::ENV_FX_PARAM_HDR_EXPOSURE] = 0.4;
-			fx_param[VS::ENV_FX_PARAM_HDR_WHITE] = 1.0;
-			fx_param[VS::ENV_FX_PARAM_HDR_GLOW_THRESHOLD] = 0.95;
-			fx_param[VS::ENV_FX_PARAM_HDR_GLOW_SCALE] = 0.2;
-			fx_param[VS::ENV_FX_PARAM_HDR_MIN_LUMINANCE] = 0.4;
-			fx_param[VS::ENV_FX_PARAM_HDR_MAX_LUMINANCE] = 8.0;
-			fx_param[VS::ENV_FX_PARAM_HDR_EXPOSURE_ADJUST_SPEED] = 0.5;
-			fx_param[VS::ENV_FX_PARAM_FOG_BEGIN] = 100.0;
-			fx_param[VS::ENV_FX_PARAM_FOG_ATTENUATION] = 1.0;
-			fx_param[VS::ENV_FX_PARAM_FOG_BEGIN_COLOR] = Color(0, 0, 0);
-			fx_param[VS::ENV_FX_PARAM_FOG_END_COLOR] = Color(0, 0, 0);
-			fx_param[VS::ENV_FX_PARAM_FOG_BG] = true;
-			fx_param[VS::ENV_FX_PARAM_BCS_BRIGHTNESS] = 1.0;
-			fx_param[VS::ENV_FX_PARAM_BCS_CONTRAST] = 1.0;
-			fx_param[VS::ENV_FX_PARAM_BCS_SATURATION] = 1.0;
-		}
-	};
-
-	mutable RID_Owner<Environment> environment_owner;
-
-	struct SampledLight {
-
-		int w, h;
-		GLuint texture;
-		float multiplier;
-		bool is_float;
-	};
-
-	mutable RID_Owner<SampledLight> sampled_light_owner;
-
-	struct ViewportData {
-
-		//1x1 fbo+texture for storing previous HDR value
-		GLuint lum_fbo;
-		GLuint lum_color;
-
-		ViewportData() {
-			lum_fbo = 0;
-			lum_color = 0;
-		}
-	};
-
-	mutable RID_Owner<ViewportData> viewport_data_owner;
-
-	struct RenderTarget {
-
-		Texture *texture_ptr;
-		RID texture;
-		GLuint fbo;
-		GLuint color;
-		GLuint depth;
-		int width, height;
-		uint64_t last_pass;
-	};
-
-	mutable RID_Owner<RenderTarget> render_target_owner;
-
-	struct ShadowBuffer;
-
-	struct LightInstance {
-
-		struct SplitInfo {
-
-			CameraMatrix camera;
-			Transform transform;
-			float near;
-			float far;
-		};
-
-		RID light;
-		Light *base;
-		Transform transform;
-		CameraMatrix projection;
-
-		Transform custom_transform[4];
-		CameraMatrix custom_projection[4];
-
-		Vector3 light_vector;
-		Vector3 spot_vector;
-		float linear_att;
-
-		uint64_t shadow_pass;
-		uint64_t last_pass;
-		uint16_t sort_key;
-
-		Vector2 dp;
-
-		CameraMatrix shadow_projection[4];
-		float shadow_split[4];
-
-		ShadowBuffer *near_shadow_buffer;
-
-		void clear_shadow_buffers() {
-
-			clear_near_shadow_buffers();
-		}
-
-		void clear_near_shadow_buffers() {
-
-			if (near_shadow_buffer) {
-				near_shadow_buffer->owner = NULL;
-				near_shadow_buffer = NULL;
-			}
-		}
-
-		LightInstance() {
-			shadow_pass = 0;
-			last_pass = 0;
-			sort_key = 0;
-			near_shadow_buffer = NULL;
-		}
-	};
-	mutable RID_Owner<Light> light_owner;
-	mutable RID_Owner<LightInstance> light_instance_owner;
-
-	LightInstance *light_instances[MAX_SCENE_LIGHTS];
-	LightInstance *directional_lights[4];
-	int light_instance_count;
-	int directional_light_count;
-	int last_light_id;
-	bool current_depth_test;
-	bool current_depth_mask;
-	VS::MaterialBlendMode current_blend_mode;
-	bool use_fast_texture_filter;
-	int max_texture_size;
-
-	bool fragment_lighting;
-	RID shadow_material;
-	RID shadow_material_double_sided;
-	Material *shadow_mat_ptr;
-	Material *shadow_mat_double_sided_ptr;
-
-	int max_texture_units;
-	GLuint base_framebuffer;
-
-	GLuint gui_quad_buffer;
-	GLuint indices_buffer;
-
-	struct RenderList {
-
-		enum {
-			DEFAULT_MAX_ELEMENTS = 4096,
-			MAX_LIGHTS = 4,
-			SORT_FLAG_SKELETON = 1,
-			SORT_FLAG_INSTANCING = 2,
-		};
-
-		static int max_elements;
-
-		struct Element {
-
-			float depth;
-			const InstanceData *instance;
-			const Skeleton *skeleton;
-			const Geometry *geometry;
-			const Geometry *geometry_cmp;
-			const Material *material;
-			const GeometryOwner *owner;
-			bool *additive_ptr;
-			bool additive;
-			bool mirror;
-			union {
-#ifdef BIG_ENDIAN_ENABLED
-				struct {
-					uint8_t sort_flags;
-					uint8_t light_type;
-					uint16_t light;
-				};
-#else
-				struct {
-					uint16_t light;
-					uint8_t light_type;
-					uint8_t sort_flags;
-				};
-#endif
-				uint32_t sort_key;
-			};
-		};
-
-		Element *_elements;
-		Element **elements;
-		int element_count;
-
-		void clear() {
-
-			element_count = 0;
-		}
-
-		struct SortZ {
-
-			_FORCE_INLINE_ bool operator()(const Element *A, const Element *B) const {
-
-				return A->depth > B->depth;
-			}
-		};
-
-		void sort_z() {
-
-			SortArray<Element *, SortZ> sorter;
-			sorter.sort(elements, element_count);
-		}
-
-		struct SortMatGeom {
-
-			_FORCE_INLINE_ bool operator()(const Element *A, const Element *B) const {
-				// TODO move to a single uint64 (one comparison)
-				if (A->material->shader_cache == B->material->shader_cache) {
-					if (A->material == B->material) {
-
-						return A->geometry_cmp < B->geometry_cmp;
-					} else {
-
-						return (A->material < B->material);
-					}
-				} else {
-
-					return A->material->shader_cache < B->material->shader_cache;
-				}
-			}
-		};
-
-		void sort_mat_geom() {
-
-			SortArray<Element *, SortMatGeom> sorter;
-			sorter.sort(elements, element_count);
-		}
-
-		struct SortMatLight {
-
-			_FORCE_INLINE_ bool operator()(const Element *A, const Element *B) const {
-
-				if (A->geometry_cmp == B->geometry_cmp) {
-
-					if (A->material == B->material) {
-
-						return A->light < B->light;
-					} else {
-
-						return (A->material < B->material);
-					}
-				} else {
-
-					return (A->geometry_cmp < B->geometry_cmp);
-				}
-			}
-		};
-
-		void sort_mat_light() {
-
-			SortArray<Element *, SortMatLight> sorter;
-			sorter.sort(elements, element_count);
-		}
-
-		struct SortMatLightType {
-
-			_FORCE_INLINE_ bool operator()(const Element *A, const Element *B) const {
-
-				if (A->light_type == B->light_type) {
-					if (A->material->shader_cache == B->material->shader_cache) {
-						if (A->material == B->material) {
-
-							return (A->geometry_cmp < B->geometry_cmp);
-						} else {
-
-							return (A->material < B->material);
-						}
-					} else {
-
-						return (A->material->shader_cache < B->material->shader_cache);
-					}
-				} else {
-
-					return A->light_type < B->light_type;
-				}
-			}
-		};
-
-		void sort_mat_light_type() {
-
-			SortArray<Element *, SortMatLightType> sorter;
-			sorter.sort(elements, element_count);
-		}
-
-		struct SortMatLightTypeFlags {
-
-			_FORCE_INLINE_ bool operator()(const Element *A, const Element *B) const {
-
-				if (A->sort_key == B->sort_key) {
-					if (A->material->shader_cache == B->material->shader_cache) {
-						if (A->material == B->material) {
-
-							return (A->geometry_cmp < B->geometry_cmp);
-						} else {
-
-							return (A->material < B->material);
-						}
-					} else {
-
-						return (A->material->shader_cache < B->material->shader_cache);
-					}
-				} else {
-
-					return A->sort_key < B->sort_key; //one is null and one is not
-				}
-			}
-		};
-
-		void sort_mat_light_type_flags() {
-
-			SortArray<Element *, SortMatLightTypeFlags> sorter;
-			sorter.sort(elements, element_count);
-		}
-		_FORCE_INLINE_ Element *add_element() {
-
-			if (element_count >= max_elements)
-				return NULL;
-			elements[element_count] = &_elements[element_count];
-			return elements[element_count++];
-		}
-
-		void init() {
-
-			element_count = 0;
-			elements = memnew_arr(Element *, max_elements);
-			_elements = memnew_arr(Element, max_elements);
-			for (int i = 0; i < max_elements; i++)
-				elements[i] = &_elements[i]; // assign elements
-		}
-
-		RenderList() {
-		}
-		~RenderList() {
-			memdelete_arr(elements);
-			memdelete_arr(_elements);
-		}
-	};
-
-	RenderList opaque_render_list;
-	RenderList alpha_render_list;
-
-	RID default_material;
-
-	CameraMatrix camera_projection;
-	Transform camera_transform;
-	Transform camera_transform_inverse;
-	float camera_z_near;
-	float camera_z_far;
-	Size2 camera_vp_size;
-	bool camera_ortho;
-	Set<String> extensions;
-	bool texscreen_copied;
-	bool texscreen_used;
-
-	Plane camera_plane;
-
-	void _add_geometry(const Geometry *p_geometry, const InstanceData *p_instance, const Geometry *p_geometry_cmp, const GeometryOwner *p_owner, int p_material = -1);
-	void _render_list_forward(RenderList *p_render_list, const Transform &p_view_transform, const Transform &p_view_transform_inverse, const CameraMatrix &p_projection, bool p_reverse_cull = false, bool p_fragment_light = false, bool p_alpha_pass = false);
-
-	//void _setup_light(LightInstance* p_instance, int p_idx);
-	void _setup_light(uint16_t p_light);
-
-	_FORCE_INLINE_ void _setup_shader_params(const Material *p_material);
-	bool _setup_material(const Geometry *p_geometry, const Material *p_material, bool p_no_const_light, bool p_opaque_pass);
-	void _setup_skeleton(const Skeleton *p_skeleton);
-
-	Error _setup_geometry(const Geometry *p_geometry, const Material *p_material, const Skeleton *p_skeleton, const float *p_morphs);
-	void _render(const Geometry *p_geometry, const Material *p_material, const Skeleton *p_skeleton, const GeometryOwner *p_owner, const Transform &p_xform);
-
-	/***********/
-	/* SHADOWS */
-	/***********/
-
-	struct ShadowBuffer {
-
-		int size;
-		GLuint fbo;
-		GLuint rbo;
-		GLuint depth;
-		GLuint rgba; //for older devices
-#if 0
-		GLuint fbo_blur;
-		GLuint rbo_blur;
-		GLuint blur;
-#endif
-
-		LightInstance *owner;
-		bool init(int p_size, bool p_use_depth);
-		ShadowBuffer() {
-			size = 0;
-			depth = 0;
-			owner = NULL;
-		}
-	};
-
-	Vector<ShadowBuffer> near_shadow_buffers;
-	ShadowBuffer blur_shadow_buffer;
-
-	Vector<ShadowBuffer> far_shadow_buffers;
-
-	LightInstance *shadow;
-	int shadow_pass;
-
-	float shadow_near_far_split_size_ratio;
-	bool _allocate_shadow_buffers(LightInstance *p_instance, Vector<ShadowBuffer> &p_buffers);
-	void _debug_draw_shadow(GLuint tex, const Rect2 &p_rect);
-	void _debug_draw_shadows_type(Vector<ShadowBuffer> &p_shadows, Point2 &ofs);
-	void _debug_shadows();
-	void _debug_luminances();
-	void _debug_samplers();
-
-	/***********/
-	/*  FBOs   */
-	/***********/
-
-	struct FrameBuffer {
-
-		GLuint fbo;
-		GLuint color;
-		GLuint depth;
-
-		int width, height;
-		int scale;
-		bool active;
-
-		int blur_size;
-
-		struct Blur {
-
-			GLuint fbo;
-			GLuint color;
-
-			Blur() {
-				fbo = 0;
-				color = 0;
-			}
-		} blur[3];
-
-		struct Luminance {
-
-			int size;
-			GLuint fbo;
-			GLuint color;
-
-			Luminance() {
-				fbo = 0;
-				color = 0;
-				size = 0;
-			}
-		};
-
-		Vector<Luminance> luminance;
-
-		GLuint sample_fbo;
-		GLuint sample_color;
-
-		FrameBuffer() {
-			blur_size = 0;
-		}
-
-	} framebuffer;
-
-	void _update_framebuffer();
-	void _process_glow_and_bloom();
-	//void _update_blur_buffer();
-
-	/*********/
-	/* FRAME */
-	/*********/
-
-	struct _Rinfo {
-
-		int texture_mem;
-		int vertex_count;
-		int object_count;
-		int mat_change_count;
-		int surface_count;
-		int shader_change_count;
-		int ci_draw_commands;
-		int draw_calls;
-
-	} _rinfo;
-
-	/*******************/
-	/* CANVAS OCCLUDER */
-	/*******************/
-
-	struct CanvasOccluder {
-
-		GLuint vertex_id; // 0 means, unconfigured
-		GLuint index_id; // 0 means, unconfigured
-		DVector<Vector2> lines;
-		int len;
-	};
-
-	RID_Owner<CanvasOccluder> canvas_occluder_owner;
-
-	/***********************/
-	/* CANVAS LIGHT SHADOW */
-	/***********************/
-
-	struct CanvasLightShadow {
-
-		int size;
-		int height;
-		GLuint fbo;
-		GLuint rbo;
-		GLuint depth;
-		GLuint rgba; //for older devices
-
-		GLuint blur;
-	};
-
-	RID_Owner<CanvasLightShadow> canvas_light_shadow_owner;
-
-	RID canvas_shadow_blur;
-
-	/* ETC */
-
-	RenderTarget *current_rt;
-	bool current_rt_transparent;
-	bool current_rt_vflip;
-	ViewportData *current_vd;
-
-	GLuint white_tex;
-	RID canvas_tex;
-	float canvas_opacity;
-	Color canvas_modulate;
-	bool canvas_use_modulate;
-	bool uses_texpixel_size;
-	bool rebind_texpixel_size;
-	Transform canvas_transform;
-	ShaderMaterial *canvas_last_material;
-	bool canvas_texscreen_used;
-	Vector2 normal_flip;
-	_FORCE_INLINE_ void _canvas_normal_set_flip(const Vector2 &p_flip);
-
-	_FORCE_INLINE_ Texture *_bind_canvas_texture(const RID &p_texture);
-	VS::MaterialBlendMode canvas_blend_mode;
-
-	int _setup_geometry_vinfo;
-
-	bool pack_arrays;
-	bool keep_copies;
-	bool use_reload_hooks;
-	bool cull_front;
-	bool lights_use_shadow;
-	_FORCE_INLINE_ void _set_cull(bool p_front, bool p_reverse_cull = false);
-	_FORCE_INLINE_ Color _convert_color(const Color &p_color);
-
-	void _process_glow_bloom();
-	void _process_hdr();
-	void _draw_tex_bg();
-
-	bool using_canvas_bg;
-	Size2 window_size;
-	VS::ViewportRect viewport;
-	double last_time;
-	double time_delta;
-	uint64_t frame;
-	uint64_t scene_pass;
-	bool draw_next_frame;
-	Environment *current_env;
-	VS::ScenarioDebugMode current_debug;
-	RID overdraw_material;
-	float shader_time_rollback;
-
-	mutable MaterialShaderGLES2 material_shader;
-	mutable CanvasShaderGLES2 canvas_shader;
-	BlurShaderGLES2 blur_shader;
-	CopyShaderGLES2 copy_shader;
-	mutable CanvasShadowShaderGLES2 canvas_shadow_shader;
-
-	mutable ShaderCompilerGLES2 shader_precompiler;
-
-	void _draw_primitive(int p_points, const Vector3 *p_vertices, const Vector3 *p_normals, const Color *p_colors, const Vector3 *p_uvs, const Plane *p_tangents = NULL, int p_instanced = 1);
-	_FORCE_INLINE_ void _draw_gui_primitive(int p_points, const Vector2 *p_vertices, const Color *p_colors, const Vector2 *p_uvs);
-	_FORCE_INLINE_ void _draw_gui_primitive2(int p_points, const Vector2 *p_vertices, const Color *p_colors, const Vector2 *p_uvs, const Vector2 *p_uvs2);
-	void _draw_textured_quad(const Rect2 &p_rect, const Rect2 &p_src_region, const Size2 &p_tex_size, bool p_h_flip = false, bool p_v_flip = false, bool p_transpose = false);
-	void _draw_quad(const Rect2 &p_rect);
-	void _copy_screen_quad();
-	void _copy_to_texscreen();
-
-	bool _test_depth_shadow_buffer();
-
-	Vector3 chunk_vertex;
-	Vector3 chunk_normal;
-	Plane chunk_tangent;
-	Color chunk_color;
-	Vector2 chunk_uv;
-	Vector2 chunk_uv2;
-	GLuint tc0_id_cache;
-	GLuint tc0_idx;
-
-	template <bool use_normalmap>
-	_FORCE_INLINE_ void _canvas_item_render_commands(CanvasItem *p_item, CanvasItem *current_clip, bool &reclip);
-	_FORCE_INLINE_ void _canvas_item_setup_shader_params(ShaderMaterial *material, Shader *p_shader);
-	_FORCE_INLINE_ void _canvas_item_setup_shader_uniforms(ShaderMaterial *material, Shader *p_shader);
-
-public:
-	/* TEXTURE API */
-
-	virtual RID texture_create();
-	virtual void texture_allocate(RID p_texture, int p_width, int p_height, Image::Format p_format, uint32_t p_flags = VS::TEXTURE_FLAGS_DEFAULT);
-	virtual void texture_set_data(RID p_texture, const Image &p_image, VS::CubeMapSide p_cube_side = VS::CUBEMAP_LEFT);
-	virtual Image texture_get_data(RID p_texture, VS::CubeMapSide p_cube_side = VS::CUBEMAP_LEFT) const;
-	virtual void texture_set_flags(RID p_texture, uint32_t p_flags);
-	virtual uint32_t texture_get_flags(RID p_texture) const;
-	virtual Image::Format texture_get_format(RID p_texture) const;
-	virtual uint32_t texture_get_width(RID p_texture) const;
-	virtual uint32_t texture_get_height(RID p_texture) const;
-	virtual bool texture_has_alpha(RID p_texture) const;
-	virtual void texture_set_size_override(RID p_texture, int p_width, int p_height);
-	virtual void texture_set_reload_hook(RID p_texture, ObjectID p_owner, const StringName &p_function) const;
-
-	virtual void texture_set_path(RID p_texture, const String &p_path);
-	virtual String texture_get_path(RID p_texture) const;
-	virtual void texture_debug_usage(List<VS::TextureInfo> *r_info);
-
-	virtual void texture_set_shrink_all_x2_on_set_data(bool p_enable);
-
-	GLuint _texture_get_name(RID p_tex);
-
-	/* SHADER API */
-
-	virtual RID shader_create(VS::ShaderMode p_mode = VS::SHADER_MATERIAL);
-
-	virtual void shader_set_mode(RID p_shader, VS::ShaderMode p_mode);
-	virtual VS::ShaderMode shader_get_mode(RID p_shader) const;
-
-	virtual void shader_set_code(RID p_shader, const String &p_vertex, const String &p_fragment, const String &p_light, int p_vertex_ofs = 0, int p_fragment_ofs = 0, int p_light_ofs = 0);
-	virtual String shader_get_fragment_code(RID p_shader) const;
-	virtual String shader_get_vertex_code(RID p_shader) const;
-	virtual String shader_get_light_code(RID p_shader) const;
-
-	virtual void shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const;
-
-	virtual void shader_set_default_texture_param(RID p_shader, const StringName &p_name, RID p_texture);
-	virtual RID shader_get_default_texture_param(RID p_shader, const StringName &p_name) const;
-
-	virtual Variant shader_get_default_param(RID p_shader, const StringName &p_name);
-
-	/* COMMON MATERIAL API */
-
-	virtual RID material_create();
-
-	virtual void material_set_shader(RID p_shader_material, RID p_shader);
-	virtual RID material_get_shader(RID p_shader_material) const;
-
-	virtual void material_set_param(RID p_material, const StringName &p_param, const Variant &p_value);
-	virtual Variant material_get_param(RID p_material, const StringName &p_param) const;
-
-	virtual void material_set_flag(RID p_material, VS::MaterialFlag p_flag, bool p_enabled);
-	virtual bool material_get_flag(RID p_material, VS::MaterialFlag p_flag) const;
-
-	virtual void material_set_depth_draw_mode(RID p_material, VS::MaterialDepthDrawMode p_mode);
-	virtual VS::MaterialDepthDrawMode material_get_depth_draw_mode(RID p_material) const;
-
-	virtual void material_set_blend_mode(RID p_material, VS::MaterialBlendMode p_mode);
-	virtual VS::MaterialBlendMode material_get_blend_mode(RID p_material) const;
-
-	virtual void material_set_line_width(RID p_material, float p_line_width);
-	virtual float material_get_line_width(RID p_material) const;
-
-	/* MESH API */
-
-	virtual RID mesh_create();
-
-	virtual void mesh_add_surface(RID p_mesh, VS::PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes = Array(), bool p_alpha_sort = false);
-	virtual Array mesh_get_surface_arrays(RID p_mesh, int p_surface) const;
-	virtual Array mesh_get_surface_morph_arrays(RID p_mesh, int p_surface) const;
-	virtual void mesh_add_custom_surface(RID p_mesh, const Variant &p_dat);
-
-	virtual void mesh_set_morph_target_count(RID p_mesh, int p_amount);
-	virtual int mesh_get_morph_target_count(RID p_mesh) const;
-
-	virtual void mesh_set_morph_target_mode(RID p_mesh, VS::MorphTargetMode p_mode);
-	virtual VS::MorphTargetMode mesh_get_morph_target_mode(RID p_mesh) const;
-
-	virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material, bool p_owned = false);
-	virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const;
-
-	virtual int mesh_surface_get_array_len(RID p_mesh, int p_surface) const;
-	virtual int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const;
-	virtual uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const;
-	virtual VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const;
-
-	virtual void mesh_remove_surface(RID p_mesh, int p_index);
-	virtual int mesh_get_surface_count(RID p_mesh) const;
-
-	virtual AABB mesh_get_aabb(RID p_mesh, RID p_skeleton = RID()) const;
-
-	virtual void mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb);
-	virtual AABB mesh_get_custom_aabb(RID p_mesh) const;
-
-	/* MULTIMESH API */
-
-	virtual RID multimesh_create();
-
-	virtual void multimesh_set_instance_count(RID p_multimesh, int p_count);
-	virtual int multimesh_get_instance_count(RID p_multimesh) const;
-
-	virtual void multimesh_set_mesh(RID p_multimesh, RID p_mesh);
-	virtual void multimesh_set_aabb(RID p_multimesh, const AABB &p_aabb);
-	virtual void multimesh_instance_set_transform(RID p_multimesh, int p_index, const Transform &p_transform);
-	virtual void multimesh_instance_set_color(RID p_multimesh, int p_index, const Color &p_color);
-
-	virtual RID multimesh_get_mesh(RID p_multimesh) const;
-	virtual AABB multimesh_get_aabb(RID p_multimesh) const;
-
-	virtual Transform multimesh_instance_get_transform(RID p_multimesh, int p_index) const;
-	virtual Color multimesh_instance_get_color(RID p_multimesh, int p_index) const;
-
-	virtual void multimesh_set_visible_instances(RID p_multimesh, int p_visible);
-	virtual int multimesh_get_visible_instances(RID p_multimesh) const;
-
-	/* IMMEDIATE API */
-
-	virtual RID immediate_create();
-	virtual void immediate_begin(RID p_immediate, VS::PrimitiveType p_rimitive, RID p_texture = RID());
-	virtual void immediate_vertex(RID p_immediate, const Vector3 &p_vertex);
-	virtual void immediate_normal(RID p_immediate, const Vector3 &p_normal);
-	virtual void immediate_tangent(RID p_immediate, const Plane &p_tangent);
-	virtual void immediate_color(RID p_immediate, const Color &p_color);
-	virtual void immediate_uv(RID p_immediate, const Vector2 &tex_uv);
-	virtual void immediate_uv2(RID p_immediate, const Vector2 &tex_uv);
-	virtual void immediate_end(RID p_immediate);
-	virtual void immediate_clear(RID p_immediate);
-	virtual AABB immediate_get_aabb(RID p_immediate) const;
-	virtual void immediate_set_material(RID p_immediate, RID p_material);
-	virtual RID immediate_get_material(RID p_immediate) const;
-
-	/* PARTICLES API */
-
-	virtual RID particles_create();
-
-	virtual void particles_set_amount(RID p_particles, int p_amount);
-	virtual int particles_get_amount(RID p_particles) const;
-
-	virtual void particles_set_emitting(RID p_particles, bool p_emitting);
-	virtual bool particles_is_emitting(RID p_particles) const;
-
-	virtual void particles_set_visibility_aabb(RID p_particles, const AABB &p_visibility);
-	virtual AABB particles_get_visibility_aabb(RID p_particles) const;
-
-	virtual void particles_set_emission_half_extents(RID p_particles, const Vector3 &p_half_extents);
-	virtual Vector3 particles_get_emission_half_extents(RID p_particles) const;
-
-	virtual void particles_set_emission_base_velocity(RID p_particles, const Vector3 &p_base_velocity);
-	virtual Vector3 particles_get_emission_base_velocity(RID p_particles) const;
-
-	virtual void particles_set_emission_points(RID p_particles, const DVector<Vector3> &p_points);
-	virtual DVector<Vector3> particles_get_emission_points(RID p_particles) const;
-
-	virtual void particles_set_gravity_normal(RID p_particles, const Vector3 &p_normal);
-	virtual Vector3 particles_get_gravity_normal(RID p_particles) const;
-
-	virtual void particles_set_variable(RID p_particles, VS::ParticleVariable p_variable, float p_value);
-	virtual float particles_get_variable(RID p_particles, VS::ParticleVariable p_variable) const;
-
-	virtual void particles_set_randomness(RID p_particles, VS::ParticleVariable p_variable, float p_randomness);
-	virtual float particles_get_randomness(RID p_particles, VS::ParticleVariable p_variable) const;
-
-	virtual void particles_set_color_phase_pos(RID p_particles, int p_phase, float p_pos);
-	virtual float particles_get_color_phase_pos(RID p_particles, int p_phase) const;
-
-	virtual void particles_set_color_phases(RID p_particles, int p_phases);
-	virtual int particles_get_color_phases(RID p_particles) const;
-
-	virtual void particles_set_color_phase_color(RID p_particles, int p_phase, const Color &p_color);
-	virtual Color particles_get_color_phase_color(RID p_particles, int p_phase) const;
-
-	virtual void particles_set_attractors(RID p_particles, int p_attractors);
-	virtual int particles_get_attractors(RID p_particles) const;
-
-	virtual void particles_set_attractor_pos(RID p_particles, int p_attractor, const Vector3 &p_pos);
-	virtual Vector3 particles_get_attractor_pos(RID p_particles, int p_attractor) const;
-
-	virtual void particles_set_attractor_strength(RID p_particles, int p_attractor, float p_force);
-	virtual float particles_get_attractor_strength(RID p_particles, int p_attractor) const;
-
-	virtual void particles_set_material(RID p_particles, RID p_material, bool p_owned = false);
-	virtual RID particles_get_material(RID p_particles) const;
-
-	virtual AABB particles_get_aabb(RID p_particles) const;
-
-	virtual void particles_set_height_from_velocity(RID p_particles, bool p_enable);
-	virtual bool particles_has_height_from_velocity(RID p_particles) const;
-
-	virtual void particles_set_use_local_coordinates(RID p_particles, bool p_enable);
-	virtual bool particles_is_using_local_coordinates(RID p_particles) const;
-
-	/* SKELETON API */
-
-	virtual RID skeleton_create();
-	virtual void skeleton_resize(RID p_skeleton, int p_bones);
-	virtual int skeleton_get_bone_count(RID p_skeleton) const;
-	virtual void skeleton_bone_set_transform(RID p_skeleton, int p_bone, const Transform &p_transform);
-	virtual Transform skeleton_bone_get_transform(RID p_skeleton, int p_bone);
-
-	/* LIGHT API */
-
-	virtual RID light_create(VS::LightType p_type);
-	virtual VS::LightType light_get_type(RID p_light) const;
-
-	virtual void light_set_color(RID p_light, VS::LightColor p_type, const Color &p_color);
-	virtual Color light_get_color(RID p_light, VS::LightColor p_type) const;
-
-	virtual void light_set_shadow(RID p_light, bool p_enabled);
-	virtual bool light_has_shadow(RID p_light) const;
-
-	virtual void light_set_volumetric(RID p_light, bool p_enabled);
-	virtual bool light_is_volumetric(RID p_light) const;
-
-	virtual void light_set_projector(RID p_light, RID p_texture);
-	virtual RID light_get_projector(RID p_light) const;
-
-	virtual void light_set_var(RID p_light, VS::LightParam p_var, float p_value);
-	virtual float light_get_var(RID p_light, VS::LightParam p_var) const;
-
-	virtual void light_set_operator(RID p_light, VS::LightOp p_op);
-	virtual VS::LightOp light_get_operator(RID p_light) const;
-
-	virtual void light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode);
-	virtual VS::LightOmniShadowMode light_omni_get_shadow_mode(RID p_light) const;
-
-	virtual void light_directional_set_shadow_mode(RID p_light, VS::LightDirectionalShadowMode p_mode);
-	virtual VS::LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light) const;
-	virtual void light_directional_set_shadow_param(RID p_light, VS::LightDirectionalShadowParam p_param, float p_value);
-	virtual float light_directional_get_shadow_param(RID p_light, VS::LightDirectionalShadowParam p_param) const;
-
-	virtual AABB light_get_aabb(RID p_light) const;
-
-	virtual RID light_instance_create(RID p_light);
-	virtual void light_instance_set_transform(RID p_light_instance, const Transform &p_transform);
-
-	virtual ShadowType light_instance_get_shadow_type(RID p_light_instance, bool p_far = false) const;
-	virtual int light_instance_get_shadow_passes(RID p_light_instance) const;
-	virtual bool light_instance_get_pssm_shadow_overlap(RID p_light_instance) const;
-	virtual void light_instance_set_shadow_transform(RID p_light_instance, int p_index, const CameraMatrix &p_camera, const Transform &p_transform, float p_split_near = 0, float p_split_far = 0);
-	virtual int light_instance_get_shadow_size(RID p_light_instance, int p_index = 0) const;
-
-	virtual void shadow_clear_near();
-	virtual bool shadow_allocate_near(RID p_light);
-	virtual bool shadow_allocate_far(RID p_light);
-
-	/* SHADOW */
-
-	virtual RID particles_instance_create(RID p_particles);
-	virtual void particles_instance_set_transform(RID p_particles_instance, const Transform &p_transform);
-
-	/* VIEWPORT */
-
-	virtual RID viewport_data_create();
-
-	virtual RID render_target_create();
-	virtual void render_target_set_size(RID p_render_target, int p_width, int p_height);
-	virtual RID render_target_get_texture(RID p_render_target) const;
-	virtual bool render_target_renedered_in_frame(RID p_render_target);
-
-	/* RENDER API */
-	/* all calls (inside begin/end shadow) are always warranted to be in the following order: */
-
-	virtual void begin_frame();
-
-	virtual void set_viewport(const VS::ViewportRect &p_viewport);
-	virtual void set_render_target(RID p_render_target, bool p_transparent_bg = false, bool p_vflip = false);
-	virtual void clear_viewport(const Color &p_color);
-	virtual void capture_viewport(Image *r_capture);
-
-	virtual void begin_scene(RID p_viewport_data, RID p_env, VS::ScenarioDebugMode p_debug);
-
-	virtual void begin_shadow_map(RID p_light_instance, int p_shadow_pass);
-
-	virtual void set_camera(const Transform &p_world, const CameraMatrix &p_projection, bool p_ortho_hint);
-
-	virtual void add_light(RID p_light_instance); ///< all "add_light" calls happen before add_geometry calls
-
-	typedef Map<StringName, Variant> ParamOverrideMap;
-
-	virtual void add_mesh(const RID &p_mesh, const InstanceData *p_data);
-	virtual void add_multimesh(const RID &p_multimesh, const InstanceData *p_data);
-	virtual void add_immediate(const RID &p_immediate, const InstanceData *p_data);
-	virtual void add_particles(const RID &p_particle_instance, const InstanceData *p_data);
-
-	virtual void end_scene();
-	virtual void end_shadow_map();
-
-	virtual void end_frame();
-
-	/* CANVAS API */
-
-	virtual void begin_canvas_bg();
-
-	virtual void canvas_begin();
-	virtual void canvas_disable_blending();
-
-	virtual void canvas_set_opacity(float p_opacity);
-	virtual void canvas_set_blend_mode(VS::MaterialBlendMode p_mode);
-	virtual void canvas_begin_rect(const Transform2D &p_transform);
-	virtual void canvas_set_clip(bool p_clip, const Rect2 &p_rect);
-	virtual void canvas_end_rect();
-	virtual void canvas_draw_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, float p_width, bool p_antialiased);
-	virtual void canvas_draw_rect(const Rect2 &p_rect, int p_flags, const Rect2 &p_source, RID p_texture, const Color &p_modulate);
-	virtual void canvas_draw_style_box(const Rect2 &p_rect, const Rect2 &p_src_region, RID p_texture, const float *p_margins, bool p_draw_center = true, const Color &p_modulate = Color(1, 1, 1));
-	virtual void canvas_draw_primitive(const Vector<Point2> &p_points, const Vector<Color> &p_colors, const Vector<Point2> &p_uvs, RID p_texture, float p_width);
-	virtual void canvas_draw_polygon(int p_vertex_count, const int *p_indices, const Vector2 *p_vertices, const Vector2 *p_uvs, const Color *p_colors, const RID &p_texture, bool p_singlecolor);
-	virtual void canvas_set_transform(const Transform2D &p_transform);
-
-	virtual void canvas_render_items(CanvasItem *p_item_list, int p_z, const Color &p_modulate, CanvasLight *p_light);
-	virtual void canvas_debug_viewport_shadows(CanvasLight *p_lights_with_shadow);
-
-	/* CANVAS LIGHT SHADOW */
-
-	//buffer
-	virtual RID canvas_light_shadow_buffer_create(int p_width);
-	virtual void canvas_light_shadow_buffer_update(RID p_buffer, const Transform2D &p_light_xform, int p_light_mask, float p_near, float p_far, CanvasLightOccluderInstance *p_occluders, CameraMatrix *p_xform_cache);
-
-	//occluder
-	virtual RID canvas_light_occluder_create();
-	virtual void canvas_light_occluder_set_polylines(RID p_occluder, const DVector<Vector2> &p_lines);
-
-	/* ENVIRONMENT */
-
-	virtual RID environment_create();
-
-	virtual void environment_set_background(RID p_env, VS::EnvironmentBG p_bg);
-	virtual VS::EnvironmentBG environment_get_background(RID p_env) const;
-
-	virtual void environment_set_background_param(RID p_env, VS::EnvironmentBGParam p_param, const Variant &p_value);
-	virtual Variant environment_get_background_param(RID p_env, VS::EnvironmentBGParam p_param) const;
-
-	virtual void environment_set_enable_fx(RID p_env, VS::EnvironmentFx p_effect, bool p_enabled);
-	virtual bool environment_is_fx_enabled(RID p_env, VS::EnvironmentFx p_effect) const;
-
-	virtual void environment_fx_set_param(RID p_env, VS::EnvironmentFxParam p_param, const Variant &p_value);
-	virtual Variant environment_fx_get_param(RID p_env, VS::EnvironmentFxParam p_param) const;
-
-	/* SAMPLED LIGHT */
-	virtual RID sampled_light_dp_create(int p_width, int p_height);
-	virtual void sampled_light_dp_update(RID p_sampled_light, const Color *p_data, float p_multiplier);
-
-	/*MISC*/
-
-	virtual bool is_texture(const RID &p_rid) const;
-	virtual bool is_material(const RID &p_rid) const;
-	virtual bool is_mesh(const RID &p_rid) const;
-	virtual bool is_immediate(const RID &p_rid) const;
-	virtual bool is_multimesh(const RID &p_rid) const;
-	virtual bool is_particles(const RID &p_beam) const;
-
-	virtual bool is_light(const RID &p_rid) const;
-	virtual bool is_light_instance(const RID &p_rid) const;
-	virtual bool is_particles_instance(const RID &p_rid) const;
-	virtual bool is_skeleton(const RID &p_rid) const;
-	virtual bool is_environment(const RID &p_rid) const;
-	virtual bool is_shader(const RID &p_rid) const;
-
-	virtual bool is_canvas_light_occluder(const RID &p_rid) const;
-
-	virtual void free(const RID &p_rid);
-
-	virtual void init();
-	virtual void finish();
-
-	virtual int get_render_info(VS::RenderInfo p_info);
-
-	void set_base_framebuffer(GLuint p_id, Vector2 p_size = Vector2(0, 0));
-
-	virtual void flush_frame(); //not necessary in most cases
-	void set_extensions(const char *p_strings);
-
-	virtual bool needs_to_draw_next_frame() const;
-
-	void set_use_framebuffers(bool p_use);
-	void reload_vram();
-
-	virtual bool has_feature(VS::Features p_feature) const;
-
-	virtual void restore_framebuffer();
-
-	static RasterizerGLES2 *get_singleton();
-
-	virtual void set_force_16_bits_fbo(bool p_force);
-
-	RasterizerGLES2(bool p_compress_arrays = false, bool p_keep_ram_copy = true, bool p_default_fragment_lighting = true, bool p_use_reload_hooks = false);
-	virtual ~RasterizerGLES2();
-};
-
-#endif
-#endif
diff --git a/drivers/gles2/rasterizer_instance_gles2.cpp b/drivers/gles2/rasterizer_instance_gles2.cpp
deleted file mode 100644
index 90ff837bb6..0000000000
--- a/drivers/gles2/rasterizer_instance_gles2.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-/*************************************************************************/
-/*  rasterizer_instance_gles2.cpp                                        */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#include "rasterizer_instance_gles2.h"
-#include "rasterizer_gles2.h"
-
-#ifdef GLES2_ENABLED
-
-Rasterizer *instance_RasterizerGLES2() {
-
-	return memnew(RasterizerGLES2);
-}
-
-#endif
diff --git a/drivers/gles2/rasterizer_instance_gles2.h b/drivers/gles2/rasterizer_instance_gles2.h
deleted file mode 100644
index 3348d6140d..0000000000
--- a/drivers/gles2/rasterizer_instance_gles2.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*************************************************************************/
-/*  rasterizer_instance_gles2.h                                          */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#ifndef RASTERIZER_INSTANCE_GLES2_H
-#define RASTERIZER_INSTANCE_GLES2_H
-
-#include "servers/visual/rasterizer.h"
-
-#ifdef GLES2_ENABLED
-
-Rasterizer *instance_RasterizerGLES2();
-
-#endif
-
-#endif // RASTERIZER_INSTANCE_gles2_H
diff --git a/drivers/gles2/shader_compiler_gles2.cpp b/drivers/gles2/shader_compiler_gles2.cpp
deleted file mode 100644
index 72d67e31f3..0000000000
--- a/drivers/gles2/shader_compiler_gles2.cpp
+++ /dev/null
@@ -1,939 +0,0 @@
-/*************************************************************************/
-/*  shader_compiler_gles2.cpp                                            */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#include "shader_compiler_gles2.h"
-#include "print_string.h"
-
-#include "stdio.h"
-
-//#define DEBUG_SHADER_ENABLED
-
-typedef ShaderLanguage SL;
-
-struct CodeGLSL2 {
-
-	String code;
-};
-
-static String _mktab(int p_level) {
-
-	String tb;
-	for (int i = 0; i < p_level; i++) {
-		tb += "\t";
-	}
-
-	return tb;
-}
-
-static String _typestr(SL::DataType p_type) {
-
-	switch (p_type) {
-
-		case SL::TYPE_VOID: return "void";
-		case SL::TYPE_BOOL: return "bool";
-		case SL::TYPE_FLOAT: return "float";
-		case SL::TYPE_VEC2: return "vec2";
-		case SL::TYPE_VEC3: return "vec3";
-		case SL::TYPE_VEC4: return "vec4";
-		case SL::TYPE_MAT2: return "mat2";
-		case SL::TYPE_MAT3: return "mat3";
-		case SL::TYPE_MAT4: return "mat4";
-		case SL::TYPE_TEXTURE: return "sampler2D";
-		case SL::TYPE_CUBEMAP: return "samplerCube";
-	}
-
-	return "";
-}
-
-static String _mknum(float p_num) {
-	return String::num_real(p_num);
-}
-
-static String _opstr(SL::Operator p_op) {
-
-	switch (p_op) {
-		case SL::OP_ASSIGN: return "=";
-		case SL::OP_ADD: return "+";
-		case SL::OP_SUB: return "-";
-		case SL::OP_MUL: return "*";
-		case SL::OP_DIV: return "/";
-		case SL::OP_ASSIGN_ADD: return "+=";
-		case SL::OP_ASSIGN_SUB: return "-=";
-		case SL::OP_ASSIGN_MUL: return "*=";
-		case SL::OP_ASSIGN_DIV: return "/=";
-		case SL::OP_NEG: return "-";
-		case SL::OP_NOT: return "!";
-		case SL::OP_CMP_EQ: return "==";
-		case SL::OP_CMP_NEQ: return "!=";
-		case SL::OP_CMP_LEQ: return "<=";
-		case SL::OP_CMP_GEQ: return ">=";
-		case SL::OP_CMP_LESS: return "<";
-		case SL::OP_CMP_GREATER: return ">";
-		case SL::OP_CMP_OR: return "||";
-		case SL::OP_CMP_AND: return "&&";
-		default: return "";
-	}
-
-	return "";
-}
-
-//#ifdef DEBUG_SHADER_ENABLED
-#if 1
-#define ENDL "\n"
-#else
-#define ENDL ""
-#endif
-
-String ShaderCompilerGLES2::dump_node_code(SL::Node *p_node, int p_level, bool p_assign_left) {
-
-	String code;
-
-	switch (p_node->type) {
-
-		case SL::Node::TYPE_PROGRAM: {
-
-			SL::ProgramNode *pnode = (SL::ProgramNode *)p_node;
-
-			code += dump_node_code(pnode->body, p_level);
-		} break;
-		case SL::Node::TYPE_FUNCTION: {
-
-		} break;
-		case SL::Node::TYPE_BLOCK: {
-			SL::BlockNode *bnode = (SL::BlockNode *)p_node;
-
-			//variables
-			code += "{" ENDL;
-			for (Map<StringName, SL::DataType>::Element *E = bnode->variables.front(); E; E = E->next()) {
-
-				code += _mktab(p_level) + _typestr(E->value()) + " " + replace_string(E->key()) + ";" ENDL;
-			}
-
-			for (int i = 0; i < bnode->statements.size(); i++) {
-
-				code += _mktab(p_level) + dump_node_code(bnode->statements[i], p_level) + ";" ENDL;
-			}
-
-			code += "}" ENDL;
-
-		} break;
-		case SL::Node::TYPE_VARIABLE: {
-			SL::VariableNode *vnode = (SL::VariableNode *)p_node;
-
-			if (type == ShaderLanguage::SHADER_MATERIAL_VERTEX) {
-
-				if (vnode->name == vname_vertex && p_assign_left) {
-					vertex_code_writes_vertex = true;
-				}
-				if (vnode->name == vname_position && p_assign_left) {
-					vertex_code_writes_position = true;
-				}
-				if (vnode->name == vname_color_interp) {
-					flags->use_color_interp = true;
-				}
-				if (vnode->name == vname_uv_interp) {
-					flags->use_uv_interp = true;
-				}
-				if (vnode->name == vname_uv2_interp) {
-					flags->use_uv2_interp = true;
-				}
-				if (vnode->name == vname_var1_interp) {
-					flags->use_var1_interp = true;
-				}
-				if (vnode->name == vname_var2_interp) {
-					flags->use_var2_interp = true;
-				}
-				if (vnode->name == vname_tangent_interp || vnode->name == vname_binormal_interp) {
-					flags->use_tangent_interp = true;
-				}
-			}
-
-			if (type == ShaderLanguage::SHADER_MATERIAL_FRAGMENT) {
-
-				if (vnode->name == vname_discard) {
-					uses_discard = true;
-				}
-				if (vnode->name == vname_normalmap) {
-					uses_normalmap = true;
-				}
-				if (vnode->name == vname_screen_uv) {
-					uses_screen_uv = true;
-				}
-				if (vnode->name == vname_diffuse_alpha && p_assign_left) {
-					uses_alpha = true;
-				}
-				if (vnode->name == vname_color_interp) {
-					flags->use_color_interp = true;
-				}
-				if (vnode->name == vname_uv_interp) {
-					flags->use_uv_interp = true;
-				}
-				if (vnode->name == vname_uv2_interp) {
-					flags->use_uv2_interp = true;
-				}
-				if (vnode->name == vname_var1_interp) {
-					flags->use_var1_interp = true;
-				}
-				if (vnode->name == vname_var2_interp) {
-					flags->use_var2_interp = true;
-				}
-				if (vnode->name == vname_tangent_interp || vnode->name == vname_binormal_interp) {
-					flags->use_tangent_interp = true;
-				}
-			}
-			if (type == ShaderLanguage::SHADER_MATERIAL_LIGHT) {
-
-				if (vnode->name == vname_light) {
-					uses_light = true;
-				}
-
-				if (vnode->name == vname_shadow) {
-					uses_shadow_color = true;
-				}
-			}
-			if (type == ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX) {
-
-				if (vnode->name == vname_var1_interp) {
-					flags->use_var1_interp = true;
-				}
-				if (vnode->name == vname_var2_interp) {
-					flags->use_var2_interp = true;
-				}
-				if (vnode->name == vname_world_vec) {
-					uses_worldvec = true;
-				}
-			}
-
-			if (type == ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT) {
-
-				if (vnode->name == vname_texpixel_size) {
-					uses_texpixel_size = true;
-				}
-				if (vnode->name == vname_normal) {
-					uses_normal = true;
-				}
-				if (vnode->name == vname_normalmap || vnode->name == vname_normalmap_depth) {
-					uses_normalmap = true;
-					uses_normal = true;
-				}
-
-				if (vnode->name == vname_screen_uv) {
-					uses_screen_uv = true;
-				}
-
-				if (vnode->name == vname_var1_interp) {
-					flags->use_var1_interp = true;
-				}
-				if (vnode->name == vname_var2_interp) {
-					flags->use_var2_interp = true;
-				}
-			}
-
-			if (type == ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT) {
-
-				if (vnode->name == vname_light) {
-					uses_light = true;
-				}
-
-				if (vnode->name == vname_normal) {
-					uses_normal = true;
-				}
-
-				if (vnode->name == vname_shadow) {
-					uses_shadow_color = true;
-				}
-			}
-
-			if (vnode->name == vname_time) {
-				uses_time = true;
-			}
-			code = replace_string(vnode->name);
-
-		} break;
-		case SL::Node::TYPE_CONSTANT: {
-			SL::ConstantNode *cnode = (SL::ConstantNode *)p_node;
-			switch (cnode->datatype) {
-
-				case SL::TYPE_BOOL: code = cnode->value.operator bool() ? "true" : "false"; break;
-				case SL::TYPE_FLOAT:
-					code = _mknum(cnode->value);
-					break; //force zeros, so GLSL doesn't confuse with integer.
-				case SL::TYPE_VEC2: {
-					Vector2 v = cnode->value;
-					code = "vec2(" + _mknum(v.x) + ", " + _mknum(v.y) + ")";
-				} break;
-				case SL::TYPE_VEC3: {
-					Vector3 v = cnode->value;
-					code = "vec3(" + _mknum(v.x) + ", " + _mknum(v.y) + ", " + _mknum(v.z) + ")";
-				} break;
-				case SL::TYPE_VEC4: {
-					Plane v = cnode->value;
-					code = "vec4(" + _mknum(v.normal.x) + ", " + _mknum(v.normal.y) + ", " + _mknum(v.normal.z) + ", " + _mknum(v.d) + ")";
-				} break;
-				case SL::TYPE_MAT2: {
-					Transform2D x = cnode->value;
-					code = "mat2( vec2(" + _mknum(x[0][0]) + ", " + _mknum(x[0][1]) + "), vec2(" + _mknum(x[1][0]) + ", " + _mknum(x[1][1]) + "))";
-				} break;
-				case SL::TYPE_MAT3: {
-					Basis x = cnode->value;
-					code = "mat3( vec3(" + _mknum(x.get_axis(0).x) + ", " + _mknum(x.get_axis(0).y) + ", " + _mknum(x.get_axis(0).z) + "), vec3(" + _mknum(x.get_axis(1).x) + ", " + _mknum(x.get_axis(1).y) + ", " + _mknum(x.get_axis(1).z) + "), vec3(" + _mknum(x.get_axis(2).x) + ", " + _mknum(x.get_axis(2).y) + ", " + _mknum(x.get_axis(2).z) + "))";
-				} break;
-				case SL::TYPE_MAT4: {
-					Transform x = cnode->value;
-					code = "mat4( vec4(" + _mknum(x.basis.get_axis(0).x) + ", " + _mknum(x.basis.get_axis(0).y) + ", " + _mknum(x.basis.get_axis(0).z) + ",0.0), vec4(" + _mknum(x.basis.get_axis(1).x) + ", " + _mknum(x.basis.get_axis(1).y) + ", " + _mknum(x.basis.get_axis(1).z) + ",0.0), vec4(" + _mknum(x.basis.get_axis(2).x) + ", " + _mknum(x.basis.get_axis(2).y) + ", " + _mknum(x.basis.get_axis(2).z) + ",0.0), vec4(" + _mknum(x.origin.x) + ", " + _mknum(x.origin.y) + ", " + _mknum(x.origin.z) + ",1.0))";
-				} break;
-				default: code = "<error: " + Variant::get_type_name(cnode->value.get_type()) + " (" + itos(cnode->datatype) + ">";
-			}
-
-		} break;
-		case SL::Node::TYPE_OPERATOR: {
-			SL::OperatorNode *onode = (SL::OperatorNode *)p_node;
-
-			switch (onode->op) {
-
-				case SL::OP_ASSIGN_MUL: {
-
-					if (onode->arguments[0]->get_datatype() == SL::TYPE_VEC3 && onode->arguments[1]->get_datatype() == SL::TYPE_MAT4) {
-
-						String mul_l = dump_node_code(onode->arguments[0], p_level, true);
-						String mul_r = dump_node_code(onode->arguments[1], p_level);
-						code = mul_l + "=(vec4(" + mul_l + ",1.0)*(" + mul_r + ")).xyz";
-						break;
-					} else if (onode->arguments[0]->get_datatype() == SL::TYPE_MAT4 && onode->arguments[1]->get_datatype() == SL::TYPE_VEC3) {
-
-						String mul_l = dump_node_code(onode->arguments[0], p_level, true);
-						String mul_r = dump_node_code(onode->arguments[1], p_level);
-						code = mul_l + "=((" + mul_l + ")*vec4(" + mul_r + ",1.0)).xyz";
-						break;
-					} else if (onode->arguments[0]->get_datatype() == SL::TYPE_VEC2 && onode->arguments[1]->get_datatype() == SL::TYPE_MAT4) {
-
-						String mul_l = dump_node_code(onode->arguments[0], p_level, true);
-						String mul_r = dump_node_code(onode->arguments[1], p_level);
-						code = mul_l + "=(vec4(" + mul_l + ",0.0,1.0)*(" + mul_r + ")).xy";
-						break;
-					} else if (onode->arguments[0]->get_datatype() == SL::TYPE_MAT4 && onode->arguments[1]->get_datatype() == SL::TYPE_VEC2) {
-
-						String mul_l = dump_node_code(onode->arguments[0], p_level, true);
-						String mul_r = dump_node_code(onode->arguments[1], p_level);
-						code = mul_l + "=((" + mul_l + ")*vec4(" + mul_r + ",0.0,1.0)).xy";
-						break;
-					} else if (onode->arguments[0]->get_datatype() == SL::TYPE_VEC2 && onode->arguments[1]->get_datatype() == SL::TYPE_MAT3) {
-						String mul_l = dump_node_code(onode->arguments[0], p_level, true);
-						String mul_r = dump_node_code(onode->arguments[1], p_level);
-						code = mul_l + "=((" + mul_l + ")*vec3(" + mul_r + ",1.0)).xy";
-						break;
-					}
-				};
-				case SL::OP_ASSIGN:
-				case SL::OP_ASSIGN_ADD:
-				case SL::OP_ASSIGN_SUB:
-				case SL::OP_ASSIGN_DIV:
-					code = "(" + dump_node_code(onode->arguments[0], p_level, true) + _opstr(onode->op) + dump_node_code(onode->arguments[1], p_level) + ")";
-					break;
-
-				case SL::OP_MUL:
-
-					if (onode->arguments[0]->get_datatype() == SL::TYPE_MAT4 && onode->arguments[1]->get_datatype() == SL::TYPE_VEC3) {
-
-						code = "(" + dump_node_code(onode->arguments[0], p_level) + "*vec4(" + dump_node_code(onode->arguments[1], p_level) + ",1.0)).xyz";
-						break;
-					} else if (onode->arguments[0]->get_datatype() == SL::TYPE_VEC3 && onode->arguments[1]->get_datatype() == SL::TYPE_MAT4) {
-
-						code = "(vec4(" + dump_node_code(onode->arguments[0], p_level) + ",1.0)*" + dump_node_code(onode->arguments[1], p_level) + ").xyz";
-						break;
-					} else if (onode->arguments[0]->get_datatype() == SL::TYPE_MAT4 && onode->arguments[1]->get_datatype() == SL::TYPE_VEC2) {
-
-						code = "(" + dump_node_code(onode->arguments[0], p_level) + "*vec4(" + dump_node_code(onode->arguments[1], p_level) + ",0.0,1.0)).xy";
-						break;
-					} else if (onode->arguments[0]->get_datatype() == SL::TYPE_VEC2 && onode->arguments[1]->get_datatype() == SL::TYPE_MAT4) {
-
-						code = "(vec4(" + dump_node_code(onode->arguments[0], p_level) + ",0.0,1.0)*" + dump_node_code(onode->arguments[1], p_level) + ").xy";
-						break;
-					} else if (onode->arguments[0]->get_datatype() == SL::TYPE_MAT3 && onode->arguments[1]->get_datatype() == SL::TYPE_VEC2) {
-
-						code = "(" + dump_node_code(onode->arguments[0], p_level) + "*vec3(" + dump_node_code(onode->arguments[1], p_level) + ",1.0)).xy";
-						break;
-					} else if (onode->arguments[0]->get_datatype() == SL::TYPE_VEC2 && onode->arguments[1]->get_datatype() == SL::TYPE_MAT3) {
-
-						code = "(vec3(" + dump_node_code(onode->arguments[0], p_level) + ",1.0)*" + dump_node_code(onode->arguments[1], p_level) + ").xy";
-						break;
-					}
-
-				case SL::OP_ADD:
-				case SL::OP_SUB:
-				case SL::OP_DIV:
-				case SL::OP_CMP_EQ:
-				case SL::OP_CMP_NEQ:
-				case SL::OP_CMP_LEQ:
-				case SL::OP_CMP_GEQ:
-				case SL::OP_CMP_LESS:
-				case SL::OP_CMP_GREATER:
-				case SL::OP_CMP_OR:
-				case SL::OP_CMP_AND:
-					//handle binary
-					code = "(" + dump_node_code(onode->arguments[0], p_level) + _opstr(onode->op) + dump_node_code(onode->arguments[1], p_level) + ")";
-					break;
-				case SL::OP_NEG:
-				case SL::OP_NOT:
-					//handle unary
-					code = _opstr(onode->op) + dump_node_code(onode->arguments[0], p_level);
-					break;
-				case SL::OP_CONSTRUCT:
-				case SL::OP_CALL: {
-					String callfunc = dump_node_code(onode->arguments[0], p_level);
-
-					code = callfunc + "(";
-					/*if (callfunc=="mat4") {
-						//fix constructor for mat4
-						for(int i=1;i<onode->arguments.size();i++) {
-							if (i>1)
-								code+=", ";
-								//transform
-							code+="vec4( "+dump_node_code(onode->arguments[i],p_level)+(i==4?",1.0)":",0.0)");
-
-						}
-					} else*/ if (callfunc == "tex") {
-
-						code = "texture2D( " + dump_node_code(onode->arguments[1], p_level) + "," + dump_node_code(onode->arguments[2], p_level) + ")";
-						break;
-					} else if (callfunc == "texcube") {
-
-						code = "(textureCube( " + dump_node_code(onode->arguments[1], p_level) + ",(" + dump_node_code(onode->arguments[2], p_level) + ")).xyz";
-						break;
-					} else if (callfunc == "texscreen") {
-						//create the call to sample the screen, and clamp it
-						uses_texscreen = true;
-						code = "(texture2D( texscreen_tex, clamp((" + dump_node_code(onode->arguments[1], p_level) + ").xy*texscreen_screen_mult,texscreen_screen_clamp.xy,texscreen_screen_clamp.zw))).rgb";
-						//code="(texture2D( screen_texture, ("+dump_node_code(onode->arguments[1],p_level)+").xy).rgb";
-						break;
-					} else if (callfunc == "texpos") {
-						//create the call to sample the screen, and clamp it
-						uses_texpos = true;
-						code = "get_texpos(" + dump_node_code(onode->arguments[1], p_level) + "";
-						//code="get_texpos(gl_ProjectionMatrixInverse * texture2D( depth_texture, clamp(("+dump_node_code(onode->arguments[1],p_level)+").xy,vec2(0.0),vec2(1.0))*gl_LightSource[5].specular.zw+gl_LightSource[5].specular.xy)";
-						//code="(texture2D( screen_texture, ("+dump_node_code(onode->arguments[1],p_level)+").xy).rgb";
-						break;
-					} else if (custom_h && callfunc == "cosh_custom") {
-
-						if (!cosh_used) {
-							global_code =
-									"float cosh_custom(float val)\n"
-									"{\n"
-									"    float tmp = exp(val);\n"
-									"    float cosH = (tmp + 1.0 / tmp) / 2.0;\n"
-									"    return cosH;\n"
-									"}\n" +
-									global_code;
-							cosh_used = true;
-						}
-						code = "cosh_custom(" + dump_node_code(onode->arguments[1], p_level) + "";
-					} else if (custom_h && callfunc == "sinh_custom") {
-
-						if (!sinh_used) {
-							global_code =
-									"float sinh_custom(float val)\n"
-									"{\n"
-									"    float tmp = exp(val);\n"
-									"    float sinH = (tmp - 1.0 / tmp) / 2.0;\n"
-									"    return sinH;\n"
-									"}\n" +
-									global_code;
-							sinh_used = true;
-						}
-						code = "sinh_custom(" + dump_node_code(onode->arguments[1], p_level) + "";
-					} else if (custom_h && callfunc == "tanh_custom") {
-
-						if (!tanh_used) {
-							global_code =
-									"float tanh_custom(float val)\n"
-									"{\n"
-									"    float tmp = exp(val);\n"
-									"    float tanH = (tmp - 1.0 / tmp) / (tmp + 1.0 / tmp);\n"
-									"    return tanH;\n"
-									"}\n" +
-									global_code;
-							tanh_used = true;
-						}
-						code = "tanh_custom(" + dump_node_code(onode->arguments[1], p_level) + "";
-
-					} else {
-
-						for (int i = 1; i < onode->arguments.size(); i++) {
-							if (i > 1)
-								code += ", ";
-							//transform
-							code += dump_node_code(onode->arguments[i], p_level);
-						}
-					}
-					code += ")";
-					break;
-				} break;
-				default: {}
-			}
-
-		} break;
-		case SL::Node::TYPE_CONTROL_FLOW: {
-			SL::ControlFlowNode *cfnode = (SL::ControlFlowNode *)p_node;
-			if (cfnode->flow_op == SL::FLOW_OP_IF) {
-
-				code += "if (" + dump_node_code(cfnode->statements[0], p_level) + ") {" ENDL;
-				code += dump_node_code(cfnode->statements[1], p_level + 1);
-				if (cfnode->statements.size() == 3) {
-
-					code += "} else {" ENDL;
-					code += dump_node_code(cfnode->statements[2], p_level + 1);
-				}
-
-				code += "}" ENDL;
-
-			} else if (cfnode->flow_op == SL::FLOW_OP_RETURN) {
-
-				if (cfnode->statements.size()) {
-					code = "return " + dump_node_code(cfnode->statements[0], p_level);
-				} else {
-					code = "return";
-				}
-			}
-
-		} break;
-		case SL::Node::TYPE_MEMBER: {
-			SL::MemberNode *mnode = (SL::MemberNode *)p_node;
-			String m;
-			if (mnode->basetype == SL::TYPE_MAT4) {
-				if (mnode->name == "x")
-					m = "[0]";
-				else if (mnode->name == "y")
-					m = "[1]";
-				else if (mnode->name == "z")
-					m = "[2]";
-				else if (mnode->name == "w")
-					m = "[3]";
-			} else if (mnode->basetype == SL::TYPE_MAT2) {
-				if (mnode->name == "x")
-					m = "[0]";
-				else if (mnode->name == "y")
-					m = "[1]";
-
-			} else if (mnode->basetype == SL::TYPE_MAT3) {
-				if (mnode->name == "x")
-					m = "[0]";
-				else if (mnode->name == "y")
-					m = "[1]";
-				else if (mnode->name == "z")
-					m = "[2]";
-
-			} else {
-				m = "." + mnode->name;
-			}
-			code = dump_node_code(mnode->owner, p_level) + m;
-
-		} break;
-	}
-
-	return code;
-}
-
-Error ShaderCompilerGLES2::compile_node(SL::ProgramNode *p_program) {
-
-	// feed the local replace table and global code
-	global_code = "";
-
-	// uniforms first!
-
-	int ubase = 0;
-	if (uniforms)
-		ubase = uniforms->size();
-	for (Map<StringName, SL::Uniform>::Element *E = p_program->uniforms.front(); E; E = E->next()) {
-
-		String uline = "uniform " + _typestr(E->get().type) + " _" + E->key().operator String() + ";" ENDL;
-
-		global_code += uline;
-		if (uniforms) {
-			/*
-			if (uniforms->has(E->key())) {
-				//repeated uniform, error
-				ERR_EXPLAIN("Uniform already exists from other shader: "+String(E->key()));
-				ERR_FAIL_COND_V(uniforms->has(E->key()),ERR_ALREADY_EXISTS);
-			}
-			*/
-			SL::Uniform u = E->get();
-			u.order += ubase;
-			uniforms->insert(E->key(), u);
-		}
-	}
-
-	for (int i = 0; i < p_program->functions.size(); i++) {
-
-		SL::FunctionNode *fnode = p_program->functions[i].function;
-
-		StringName funcname = fnode->name;
-		String newfuncname = replace_string(funcname);
-
-		String header;
-		header = _typestr(fnode->return_type) + " " + newfuncname + "(";
-		for (int i = 0; i < fnode->arguments.size(); i++) {
-
-			if (i > 0)
-				header += ", ";
-			header += _typestr(fnode->arguments[i].type) + " " + replace_string(fnode->arguments[i].name);
-		}
-
-		header += ") {" ENDL;
-		String fcode = header;
-		fcode += dump_node_code(fnode->body, 1);
-		fcode += "}" ENDL;
-		global_code += fcode;
-	}
-
-	/*	for(Map<StringName,SL::DataType>::Element *E=p_program->preexisting_variables.front();E;E=E->next()) {
-
-		StringName varname=E->key();
-		String newvarname=replace_string(varname);
-        global_code+="uniform "+_typestr(E->get())+" "+newvarname+";" ENDL;
-	}*/
-
-	code = dump_node_code(p_program, 0);
-
-#ifdef DEBUG_SHADER_ENABLED
-
-	print_line("GLOBAL CODE:\n\n");
-	print_line(global_code);
-	global_code = global_code.replace("\n", "");
-	print_line("CODE:\n\n");
-	print_line(code);
-	code = code.replace("\n", "");
-#endif
-
-	return OK;
-}
-
-Error ShaderCompilerGLES2::create_glsl_120_code(void *p_str, SL::ProgramNode *p_program) {
-
-	ShaderCompilerGLES2 *compiler = (ShaderCompilerGLES2 *)p_str;
-	return compiler->compile_node(p_program);
-}
-
-String ShaderCompilerGLES2::replace_string(const StringName &p_string) {
-
-	Map<StringName, StringName>::Element *E = NULL;
-	E = replace_table.find(p_string);
-	if (E)
-		return E->get();
-
-	E = mode_replace_table[type].find(p_string);
-	if (E)
-		return E->get();
-
-	return "_" + p_string.operator String();
-}
-
-Error ShaderCompilerGLES2::compile(const String &p_code, ShaderLanguage::ShaderType p_type, String &r_code_line, String &r_globals_line, Flags &r_flags, Map<StringName, ShaderLanguage::Uniform> *r_uniforms) {
-
-	uses_texscreen = false;
-	uses_texpos = false;
-	uses_alpha = false;
-	uses_discard = false;
-	uses_screen_uv = false;
-	uses_light = false;
-	uses_time = false;
-	uses_normalmap = false;
-	uses_normal = false;
-	uses_texpixel_size = false;
-	uses_worldvec = false;
-	vertex_code_writes_vertex = false;
-	vertex_code_writes_position = false;
-	uses_shadow_color = false;
-	uniforms = r_uniforms;
-	flags = &r_flags;
-	r_flags.use_color_interp = false;
-	r_flags.use_uv_interp = false;
-	r_flags.use_uv2_interp = false;
-	r_flags.use_tangent_interp = false;
-	r_flags.use_var1_interp = false;
-	r_flags.use_var2_interp = false;
-	r_flags.uses_normalmap = false;
-	r_flags.uses_normal = false;
-	sinh_used = false;
-	tanh_used = false;
-	cosh_used = false;
-
-	String error;
-	int errline, errcol;
-
-	type = p_type;
-	Error err = SL::compile(p_code, p_type, create_glsl_120_code, this, &error, &errline, &errcol);
-
-	if (err) {
-		print_line("***Error precompiling shader: " + error);
-		print_line("error " + itos(errline) + ":" + itos(errcol));
-		return err;
-	}
-
-	r_flags.uses_alpha = uses_alpha;
-	r_flags.uses_texscreen = uses_texscreen;
-	r_flags.uses_texpos = uses_texpos;
-	r_flags.vertex_code_writes_vertex = vertex_code_writes_vertex;
-	r_flags.vertex_code_writes_position = vertex_code_writes_position;
-	r_flags.uses_discard = uses_discard;
-	r_flags.uses_screen_uv = uses_screen_uv;
-	r_flags.uses_light = uses_light;
-	r_flags.uses_time = uses_time;
-	r_flags.uses_normalmap = uses_normalmap;
-	r_flags.uses_normal = uses_normal;
-	r_flags.uses_texpixel_size = uses_texpixel_size;
-	r_flags.uses_worldvec = uses_worldvec;
-	r_flags.uses_shadow_color = uses_shadow_color;
-	r_code_line = code;
-	r_globals_line = global_code;
-	return OK;
-}
-
-ShaderCompilerGLES2::ShaderCompilerGLES2() {
-
-#ifdef GLEW_ENABLED
-	//use custom functions because they are not supported in GLSL120
-	custom_h = true;
-#else
-	custom_h = false;
-#endif
-
-	replace_table["bool"] = "bool";
-	replace_table["float"] = "float";
-	replace_table["vec2"] = "vec2";
-	replace_table["vec3"] = "vec3";
-	replace_table["vec4"] = "vec4";
-	replace_table["mat2"] = "mat2";
-	replace_table["mat3"] = "mat3";
-	replace_table["mat4"] = "mat4";
-	replace_table["texture"] = "sampler2D";
-	replace_table["cubemap"] = "samplerCube";
-
-	replace_table["sin"] = "sin";
-	replace_table["cos"] = "cos";
-	replace_table["tan"] = "tan";
-	replace_table["asin"] = "asin";
-	replace_table["acos"] = "acos";
-	replace_table["atan"] = "atan";
-	replace_table["atan2"] = "atan";
-
-	if (custom_h) {
-		replace_table["sinh"] = "sinh_custom";
-		replace_table["cosh"] = "cosh_custom";
-		replace_table["tanh"] = "tanh_custom";
-	} else {
-		replace_table["sinh"] = "sinh";
-		replace_table["cosh"] = "cosh";
-		replace_table["tanh"] = "tanh";
-	}
-
-	replace_table["pow"] = "pow";
-	replace_table["exp"] = "exp";
-	replace_table["log"] = "log";
-	replace_table["sqrt"] = "sqrt";
-	replace_table["abs"] = "abs";
-	replace_table["sign"] = "sign";
-	replace_table["floor"] = "floor";
-	replace_table["trunc"] = "trunc";
-#ifdef GLEW_ENABLED
-	replace_table["round"] = "roundfix";
-#else
-	replace_table["round"] = "round";
-#endif
-	replace_table["ceil"] = "ceil";
-	replace_table["fract"] = "fract";
-	replace_table["mod"] = "mod";
-	replace_table["min"] = "min";
-	replace_table["max"] = "max";
-	replace_table["clamp"] = "clamp";
-	replace_table["mix"] = "mix";
-	replace_table["step"] = "step";
-	replace_table["smoothstep"] = "smoothstep";
-	replace_table["length"] = "length";
-	replace_table["distance"] = "distance";
-	replace_table["dot"] = "dot";
-	replace_table["cross"] = "cross";
-	replace_table["normalize"] = "normalize";
-	replace_table["reflect"] = "reflect";
-	replace_table["refract"] = "refract";
-	replace_table["tex"] = "tex";
-	replace_table["texa"] = "texa";
-	replace_table["tex2"] = "tex2";
-	replace_table["texcube"] = "textureCube";
-	replace_table["texscreen"] = "texscreen";
-	replace_table["texpos"] = "texpos";
-
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["SRC_VERTEX"] = "vertex_in.xyz";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["SRC_NORMAL"] = "normal_in";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["SRC_TANGENT"] = "tangent_in";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["SRC_BINORMALF"] = "binormalf";
-
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["POSITION"] = "gl_Position";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["VERTEX"] = "vertex_interp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["NORMAL"] = "normal_interp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["TANGENT"] = "tangent_interp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["BINORMAL"] = "binormal_interp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["UV"] = "uv_interp.xy";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["UV2"] = "uv_interp.zw";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["COLOR"] = "color_interp";
-	//@TODO convert to glsl stuff
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["SPEC_EXP"] = "vertex_specular_exp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["WORLD_MATRIX"] = "world_transform";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["INV_CAMERA_MATRIX"] = "camera_inverse_transform";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["PROJECTION_MATRIX"] = "projection_transform";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["MODELVIEW_MATRIX"] = "modelview";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["POINT_SIZE"] = "gl_PointSize";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["VAR1"] = "var1_interp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["VAR2"] = "var2_interp";
-
-	//mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["SCREEN_POS"]="SCREEN_POS";
-	//mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["SCREEN_SIZE"]="SCREEN_SIZE";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["INSTANCE_ID"] = "instance_id";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_VERTEX]["TIME"] = "time";
-
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["VERTEX"] = "vertex";
-	//mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["POSITION"]="IN_POSITION";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["NORMAL"] = "normal";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["TANGENT"] = "tangent";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["POSITION"] = "gl_Position";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["BINORMAL"] = "binormal";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["NORMALMAP"] = "normalmap";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["NORMALMAP_DEPTH"] = "normaldepth";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["VAR1"] = "var1_interp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["VAR2"] = "var2_interp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["UV"] = "uv";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["UV2"] = "uv2";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["SCREEN_UV"] = "screen_uv";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["VAR1"] = "var1_interp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["VAR2"] = "var2_interp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["COLOR"] = "color";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["DIFFUSE"] = "diffuse.rgb";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["DIFFUSE_ALPHA"] = "diffuse";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["SPECULAR"] = "specular";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["EMISSION"] = "emission";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["SHADE_PARAM"] = "shade_param";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["SPEC_EXP"] = "specular_exp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["GLOW"] = "glow";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["DISCARD"] = "discard_";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["POINT_COORD"] = "gl_PointCoord";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["INV_CAMERA_MATRIX"] = "camera_inverse_transform";
-
-	//mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["SCREEN_POS"]="SCREEN_POS";
-	//mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["SCREEN_TEXEL_SIZE"]="SCREEN_TEXEL_SIZE";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_FRAGMENT]["TIME"] = "time";
-
-	//////////////
-
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["NORMAL"] = "normal";
-	//mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["POSITION"]="IN_POSITION";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["LIGHT_DIR"] = "light_dir";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["LIGHT_DIFFUSE"] = "light_diffuse";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["LIGHT_SPECULAR"] = "light_specular";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["EYE_VEC"] = "eye_vec";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["DIFFUSE"] = "mdiffuse";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["SPECULAR"] = "specular";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["SPECULAR_EXP"] = "specular_exp";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["SHADE_PARAM"] = "shade_param";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["LIGHT"] = "light";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["POINT_COORD"] = "gl_PointCoord";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["TIME"] = "time";
-	mode_replace_table[ShaderLanguage::SHADER_MATERIAL_LIGHT]["SHADOW"] = "shadow_color";
-
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["SRC_VERTEX"] = "src_vtx";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["VERTEX"] = "outvec.xy";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["WORLD_VERTEX"] = "outvec.xy";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["UV"] = "uv_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["COLOR"] = "color_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["VAR1"] = "var1_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["VAR2"] = "var2_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["POINT_SIZE"] = "gl_PointSize";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["WORLD_MATRIX"] = "modelview_matrix";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["PROJECTION_MATRIX"] = "projection_matrix";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["EXTRA_MATRIX"] = "extra_matrix";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX]["TIME"] = "time";
-
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["POSITION"] = "gl_Position";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["NORMAL"] = "normal";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["NORMALMAP"] = "normal_map";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["NORMALMAP_DEPTH"] = "normal_depth";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["UV"] = "uv_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["SRC_COLOR"] = "color_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["COLOR"] = "color";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["TEXTURE"] = "texture";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["TEXTURE_PIXEL_SIZE"] = "texpixel_size";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["VAR1"] = "var1_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["VAR2"] = "var2_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["SCREEN_UV"] = "screen_uv";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["POINT_COORD"] = "gl_PointCoord";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT]["TIME"] = "time";
-
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["POSITION"] = "gl_Position";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["NORMAL"] = "normal";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["UV"] = "uv_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["COLOR"] = "color";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["TEXTURE"] = "texture";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["TEXTURE_PIXEL_SIZE"] = "texpixel_size";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["VAR1"] = "var1_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["VAR2"] = "var2_interp";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["LIGHT_VEC"] = "light_vec";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["LIGHT_HEIGHT"] = "light_height";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["LIGHT_COLOR"] = "light";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["LIGHT_SHADOW"] = "light_shadow_color";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["LIGHT_UV"] = "light_uv";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["LIGHT"] = "light_out";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["SHADOW"] = "shadow_color";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["SCREEN_UV"] = "screen_uv";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["POINT_COORD"] = "gl_PointCoord";
-	mode_replace_table[ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT]["TIME"] = "time";
-
-	//mode_replace_table[2]["SCREEN_POS"]="SCREEN_POS";
-	//mode_replace_table[2]["SCREEN_TEXEL_SIZE"]="SCREEN_TEXEL_SIZE";
-
-	out_vertex_name = "VERTEX";
-
-	vname_discard = "DISCARD";
-	vname_screen_uv = "SCREEN_UV";
-	vname_diffuse_alpha = "DIFFUSE_ALPHA";
-	vname_color_interp = "COLOR";
-	vname_uv_interp = "UV";
-	vname_uv2_interp = "UV2";
-	vname_tangent_interp = "TANGENT";
-	vname_binormal_interp = "BINORMAL";
-	vname_var1_interp = "VAR1";
-	vname_var2_interp = "VAR2";
-	vname_vertex = "VERTEX";
-	vname_position = "POSITION";
-	vname_light = "LIGHT";
-	vname_time = "TIME";
-	vname_normalmap = "NORMALMAP";
-	vname_normalmap_depth = "NORMALMAP_DEPTH";
-	vname_normal = "NORMAL";
-	vname_texpixel_size = "TEXTURE_PIXEL_SIZE";
-	vname_world_vec = "WORLD_VERTEX";
-	vname_shadow = "SHADOW";
-}
diff --git a/drivers/gles2/shader_compiler_gles2.h b/drivers/gles2/shader_compiler_gles2.h
deleted file mode 100644
index eb1854fa66..0000000000
--- a/drivers/gles2/shader_compiler_gles2.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*************************************************************************/
-/*  shader_compiler_gles2.h                                              */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#ifndef SHADER_COMPILER_GLES2_H
-#define SHADER_COMPILER_GLES2_H
-
-#include "servers/visual/shader_language.h"
-class ShaderCompilerGLES2 {
-
-	class Uniform;
-
-public:
-	struct Flags;
-
-private:
-	ShaderLanguage::ProgramNode *program_node;
-	String dump_node_code(ShaderLanguage::Node *p_node, int p_level, bool p_assign_left = false);
-	Error compile_node(ShaderLanguage::ProgramNode *p_program);
-	static Error create_glsl_120_code(void *p_str, ShaderLanguage::ProgramNode *p_program);
-
-	bool uses_light;
-	bool uses_texscreen;
-	bool uses_texpos;
-	bool uses_alpha;
-	bool uses_discard;
-	bool uses_time;
-	bool uses_screen_uv;
-	bool uses_normalmap;
-	bool uses_normal;
-	bool uses_texpixel_size;
-	bool uses_worldvec;
-	bool vertex_code_writes_vertex;
-	bool vertex_code_writes_position;
-	bool uses_shadow_color;
-
-	bool sinh_used;
-	bool tanh_used;
-	bool cosh_used;
-
-	bool custom_h;
-
-	Flags *flags;
-
-	StringName vname_discard;
-	StringName vname_screen_uv;
-	StringName vname_diffuse_alpha;
-	StringName vname_color_interp;
-	StringName vname_uv_interp;
-	StringName vname_uv2_interp;
-	StringName vname_tangent_interp;
-	StringName vname_binormal_interp;
-	StringName vname_var1_interp;
-	StringName vname_var2_interp;
-	StringName vname_vertex;
-	StringName vname_position;
-	StringName vname_light;
-	StringName vname_time;
-	StringName vname_normalmap;
-	StringName vname_normalmap_depth;
-	StringName vname_normal;
-	StringName vname_texpixel_size;
-	StringName vname_world_vec;
-	StringName vname_shadow;
-
-	Map<StringName, ShaderLanguage::Uniform> *uniforms;
-
-	StringName out_vertex_name;
-
-	String global_code;
-	String code;
-	ShaderLanguage::ShaderType type;
-
-	String replace_string(const StringName &p_string);
-
-	Map<StringName, StringName> mode_replace_table[9];
-	Map<StringName, StringName> replace_table;
-
-public:
-	struct Flags {
-
-		bool uses_alpha;
-		bool uses_texscreen;
-		bool uses_texpos;
-		bool uses_normalmap;
-		bool vertex_code_writes_vertex;
-		bool vertex_code_writes_position;
-		bool uses_discard;
-		bool uses_screen_uv;
-		bool use_color_interp;
-		bool use_uv_interp;
-		bool use_uv2_interp;
-		bool use_tangent_interp;
-		bool use_var1_interp;
-		bool use_var2_interp;
-		bool uses_light;
-		bool uses_time;
-		bool uses_normal;
-		bool uses_texpixel_size;
-		bool uses_worldvec;
-		bool uses_shadow_color;
-	};
-
-	Error compile(const String &p_code, ShaderLanguage::ShaderType p_type, String &r_code_line, String &r_globals_line, Flags &r_flags, Map<StringName, ShaderLanguage::Uniform> *r_uniforms = NULL);
-
-	ShaderCompilerGLES2();
-};
-
-#endif // SHADER_COMPILERL_GL_H
diff --git a/drivers/gles2/shader_gles2.cpp b/drivers/gles2/shader_gles2.cpp
deleted file mode 100644
index 85ab587bd5..0000000000
--- a/drivers/gles2/shader_gles2.cpp
+++ /dev/null
@@ -1,736 +0,0 @@
-/*************************************************************************/
-/*  shader_gles2.cpp                                                     */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#include "shader_gles2.h"
-
-#ifdef GLES2_ENABLED
-#include "print_string.h"
-
-//#define DEBUG_OPENGL
-
-#ifdef DEBUG_OPENGL
-
-#define DEBUG_TEST_ERROR(m_section)                                         \
-	{                                                                       \
-		uint32_t err = glGetError();                                        \
-		if (err) {                                                          \
-			print_line("OpenGL Error #" + itos(err) + " at: " + m_section); \
-		}                                                                   \
-	}
-#else
-
-#define DEBUG_TEST_ERROR(m_section)
-
-#endif
-
-ShaderGLES2 *ShaderGLES2::active = NULL;
-
-//#define DEBUG_SHADER
-
-#ifdef DEBUG_SHADER
-
-#define DEBUG_PRINT(m_text) print_line(m_text);
-
-#else
-
-#define DEBUG_PRINT(m_text)
-
-#endif
-
-void ShaderGLES2::bind_uniforms() {
-
-	if (!uniforms_dirty) {
-		return;
-	};
-
-	// upload default uniforms
-	const Map<uint32_t, Variant>::Element *E = uniform_defaults.front();
-
-	while (E) {
-		int idx = E->key();
-		int location = version->uniform_location[idx];
-
-		if (location < 0) {
-			E = E->next();
-			continue;
-		}
-
-		const Variant &v = E->value();
-		_set_uniform_variant(location, v);
-		//print_line("uniform "+itos(location)+" value "+v+ " type "+Variant::get_type_name(v.get_type()));
-		E = E->next();
-	};
-
-	const Map<uint32_t, CameraMatrix>::Element *C = uniform_cameras.front();
-	while (C) {
-
-		int location = version->uniform_location[C->key()];
-		if (location < 0) {
-			C = C->next();
-			continue;
-		}
-
-		glUniformMatrix4fv(location, 1, false, &(C->get().matrix[0][0]));
-		C = C->next();
-	};
-
-	uniforms_dirty = false;
-};
-
-GLint ShaderGLES2::get_uniform_location(int p_index) const {
-
-	ERR_FAIL_COND_V(!version, -1);
-
-	return version->uniform_location[p_index];
-};
-
-bool ShaderGLES2::bind() {
-
-	if (active != this || !version || new_conditional_version.key != conditional_version.key) {
-		conditional_version = new_conditional_version;
-		version = get_current_version();
-	} else {
-
-		return false;
-	}
-
-	ERR_FAIL_COND_V(!version, false);
-
-	glUseProgram(version->id);
-
-	DEBUG_TEST_ERROR("Use Program");
-
-	active = this;
-	uniforms_dirty = true;
-	/*
- *	why on earth is this code here?
-	for (int i=0;i<texunit_pair_count;i++) {
-
-		glUniform1i(texunit_pairs[i].location, texunit_pairs[i].index);
-		DEBUG_TEST_ERROR("Uniform 1 i");
-	}
-
-*/
-	return true;
-}
-
-void ShaderGLES2::unbind() {
-
-	version = NULL;
-	glUseProgram(0);
-	uniforms_dirty = true;
-	active = NULL;
-}
-
-static String _fix_error_code_line(const String &p_error, int p_code_start, int p_offset) {
-
-	int last_find_pos = -1;
-	// NVIDIA
-	String error = p_error;
-	while ((last_find_pos = p_error.find("(", last_find_pos + 1)) != -1) {
-
-		int end_pos = last_find_pos + 1;
-
-		while (true) {
-
-			if (p_error[end_pos] >= '0' && p_error[end_pos] <= '9') {
-
-				end_pos++;
-				continue;
-			} else if (p_error[end_pos] == ')') {
-				break;
-			} else {
-
-				end_pos = -1;
-				break;
-			}
-		}
-
-		if (end_pos == -1)
-			continue;
-
-		String numstr = error.substr(last_find_pos + 1, (end_pos - last_find_pos) - 1);
-		String begin = error.substr(0, last_find_pos + 1);
-		String end = error.substr(end_pos, error.length());
-		int num = numstr.to_int() + p_code_start - p_offset;
-		error = begin + itos(num) + end;
-	}
-
-	// ATI
-	last_find_pos = -1;
-	while ((last_find_pos = p_error.find("ERROR: ", last_find_pos + 1)) != -1) {
-
-		last_find_pos += 6;
-		int end_pos = last_find_pos + 1;
-
-		while (true) {
-
-			if (p_error[end_pos] >= '0' && p_error[end_pos] <= '9') {
-
-				end_pos++;
-				continue;
-			} else if (p_error[end_pos] == ':') {
-				break;
-			} else {
-
-				end_pos = -1;
-				break;
-			}
-		}
-		continue;
-		if (end_pos == -1)
-			continue;
-
-		String numstr = error.substr(last_find_pos + 1, (end_pos - last_find_pos) - 1);
-		print_line("numstr: " + numstr);
-		String begin = error.substr(0, last_find_pos + 1);
-		String end = error.substr(end_pos, error.length());
-		int num = numstr.to_int() + p_code_start - p_offset;
-		error = begin + itos(num) + end;
-	}
-	return error;
-}
-
-ShaderGLES2::Version *ShaderGLES2::get_current_version() {
-
-	Version *_v = version_map.getptr(conditional_version);
-
-	if (_v) {
-
-		if (conditional_version.code_version != 0) {
-			CustomCode *cc = custom_code_map.getptr(conditional_version.code_version);
-			ERR_FAIL_COND_V(!cc, _v);
-			if (cc->version == _v->code_version)
-				return _v;
-		} else {
-			return _v;
-		}
-	}
-
-	if (!_v)
-		version_map[conditional_version] = Version();
-
-	Version &v = version_map[conditional_version];
-
-	if (!_v) {
-
-		v.uniform_location = memnew_arr(GLint, uniform_count);
-
-	} else {
-		if (v.ok) {
-			//bye bye shaders
-			glDeleteShader(v.vert_id);
-			glDeleteShader(v.frag_id);
-			glDeleteProgram(v.id);
-			v.id = 0;
-		}
-	}
-
-	v.ok = false;
-	/* SETUP CONDITIONALS */
-
-	Vector<const char *> strings;
-#ifdef GLEW_ENABLED
-	strings.push_back("#version 120\n"); //ATI requieres this before anything
-#endif
-	int define_line_ofs = 1;
-
-	for (int j = 0; j < conditional_count; j++) {
-
-		bool enable = ((1 << j) & conditional_version.version);
-		strings.push_back(enable ? conditional_defines[j] : "");
-		if (enable)
-			define_line_ofs++;
-
-		if (enable) {
-			DEBUG_PRINT(conditional_defines[j]);
-		}
-	}
-
-	//keep them around during the function
-	CharString code_string;
-	CharString code_string2;
-	CharString code_globals;
-
-	//print_line("code version? "+itos(conditional_version.code_version));
-
-	CustomCode *cc = NULL;
-
-	if (conditional_version.code_version > 0) {
-		//do custom code related stuff
-
-		ERR_FAIL_COND_V(!custom_code_map.has(conditional_version.code_version), NULL);
-		cc = &custom_code_map[conditional_version.code_version];
-		v.code_version = cc->version;
-		define_line_ofs += 2;
-	}
-
-	/* CREATE PROGRAM */
-
-	v.id = glCreateProgram();
-
-	ERR_FAIL_COND_V(v.id == 0, NULL);
-
-	/* VERTEX SHADER */
-
-	if (cc) {
-		for (int i = 0; i < cc->custom_defines.size(); i++) {
-
-			strings.push_back(cc->custom_defines[i]);
-			DEBUG_PRINT("CD #" + itos(i) + ": " + String(cc->custom_defines[i]));
-		}
-	}
-
-	int strings_base_size = strings.size();
-#if 0
-	if (cc) {
-
-		String _code_string = "#define VERTEX_SHADER_CODE "+cc->vertex+"\n";
-		String _code_globals = "#define VERTEX_SHADER_GLOBALS "+cc->vertex_globals+"\n";
-
-		code_string=_code_string.ascii();
-		code_globals=_code_globals.ascii();
-		DEBUG_PRINT( code_globals.get_data() );
-		DEBUG_PRINT( code_string.get_data() );
-		strings.push_back(code_globals);
-		strings.push_back(code_string);
-	}
-#endif
-
-	strings.push_back(vertex_code0.get_data());
-	if (cc) {
-		code_globals = cc->vertex_globals.ascii();
-		strings.push_back(code_globals.get_data());
-	}
-	strings.push_back(vertex_code1.get_data());
-
-	if (cc) {
-		code_string = cc->vertex.ascii();
-		strings.push_back(code_string.get_data());
-	}
-
-	strings.push_back(vertex_code2.get_data());
-#ifdef DEBUG_SHADER
-
-	DEBUG_PRINT("\nVertex Code:\n\n" + String(code_string.get_data()));
-	for (int i = 0; i < strings.size(); i++) {
-
-		//print_line("vert strings "+itos(i)+":"+String(strings[i]));
-	}
-#endif
-
-	v.vert_id = glCreateShader(GL_VERTEX_SHADER);
-	glShaderSource(v.vert_id, strings.size(), &strings[0], NULL);
-	glCompileShader(v.vert_id);
-
-	GLint status;
-
-	glGetShaderiv(v.vert_id, GL_COMPILE_STATUS, &status);
-	if (status == GL_FALSE) {
-		// error compiling
-		GLsizei iloglen;
-		glGetShaderiv(v.vert_id, GL_INFO_LOG_LENGTH, &iloglen);
-
-		if (iloglen < 0) {
-
-			glDeleteShader(v.vert_id);
-			glDeleteProgram(v.id);
-			v.id = 0;
-
-			ERR_PRINT("NO LOG, WTF");
-		} else {
-
-			if (iloglen == 0) {
-
-				iloglen = 4096; //buggy driver (Adreno 220+....)
-			}
-
-			char *ilogmem = (char *)Memory::alloc_static(iloglen + 1);
-			ilogmem[iloglen] = 0;
-			glGetShaderInfoLog(v.vert_id, iloglen, &iloglen, ilogmem);
-
-			String err_string = get_shader_name() + ": Vertex Program Compilation Failed:\n";
-
-			err_string += ilogmem;
-			err_string = _fix_error_code_line(err_string, vertex_code_start, define_line_ofs);
-			ERR_PRINT(err_string.ascii().get_data());
-			Memory::free_static(ilogmem);
-			glDeleteShader(v.vert_id);
-			glDeleteProgram(v.id);
-			v.id = 0;
-		}
-
-		ERR_FAIL_V(NULL);
-	}
-
-	/* FRAGMENT SHADER */
-
-	strings.resize(strings_base_size);
-#if 0
-	if (cc) {
-
-		String _code_string = "#define FRAGMENT_SHADER_CODE "+cc->fragment+"\n";
-		String _code_globals = "#define FRAGMENT_SHADER_GLOBALS "+cc->fragment_globals+"\n";
-
-		code_string=_code_string.ascii();
-		code_globals=_code_globals.ascii();
-		DEBUG_PRINT( code_globals.get_data() );
-		DEBUG_PRINT( code_string.get_data() );
-		strings.push_back(code_globals);
-		strings.push_back(code_string);
-	}
-#endif
-
-	strings.push_back(fragment_code0.get_data());
-	if (cc) {
-		code_globals = cc->fragment_globals.ascii();
-		strings.push_back(code_globals.get_data());
-	}
-	strings.push_back(fragment_code1.get_data());
-
-	if (cc) {
-		code_string = cc->fragment.ascii();
-		strings.push_back(code_string.get_data());
-	}
-
-	strings.push_back(fragment_code2.get_data());
-
-	if (cc) {
-		code_string2 = cc->light.ascii();
-		strings.push_back(code_string2.get_data());
-	}
-
-	strings.push_back(fragment_code3.get_data());
-
-#ifdef DEBUG_SHADER
-	DEBUG_PRINT("\nFragment Code:\n\n" + String(code_string.get_data()));
-	for (int i = 0; i < strings.size(); i++) {
-
-		//print_line("frag strings "+itos(i)+":"+String(strings[i]));
-	}
-#endif
-
-	v.frag_id = glCreateShader(GL_FRAGMENT_SHADER);
-	glShaderSource(v.frag_id, strings.size(), &strings[0], NULL);
-	glCompileShader(v.frag_id);
-
-	glGetShaderiv(v.frag_id, GL_COMPILE_STATUS, &status);
-	if (status == GL_FALSE) {
-		// error compiling
-		GLsizei iloglen;
-		glGetShaderiv(v.frag_id, GL_INFO_LOG_LENGTH, &iloglen);
-
-		if (iloglen < 0) {
-
-			glDeleteShader(v.frag_id);
-			glDeleteShader(v.vert_id);
-			glDeleteProgram(v.id);
-			v.id = 0;
-			ERR_PRINT("NO LOG, WTF");
-		} else {
-
-			if (iloglen == 0) {
-
-				iloglen = 4096; //buggy driver (Adreno 220+....)
-			}
-
-			char *ilogmem = (char *)Memory::alloc_static(iloglen + 1);
-			ilogmem[iloglen] = 0;
-			glGetShaderInfoLog(v.frag_id, iloglen, &iloglen, ilogmem);
-
-			String err_string = get_shader_name() + ": Fragment Program Compilation Failed:\n";
-
-			err_string += ilogmem;
-			err_string = _fix_error_code_line(err_string, fragment_code_start, define_line_ofs);
-			ERR_PRINT(err_string.ascii().get_data());
-			Memory::free_static(ilogmem);
-			glDeleteShader(v.frag_id);
-			glDeleteShader(v.vert_id);
-			glDeleteProgram(v.id);
-			v.id = 0;
-		}
-
-		ERR_FAIL_V(NULL);
-	}
-
-	glAttachShader(v.id, v.frag_id);
-	glAttachShader(v.id, v.vert_id);
-
-	// bind attributes before linking
-	for (int i = 0; i < attribute_pair_count; i++) {
-
-		glBindAttribLocation(v.id, attribute_pairs[i].index, attribute_pairs[i].name);
-	}
-
-	glLinkProgram(v.id);
-
-	glGetProgramiv(v.id, GL_LINK_STATUS, &status);
-
-	if (status == GL_FALSE) {
-		// error linking
-		GLsizei iloglen;
-		glGetProgramiv(v.id, GL_INFO_LOG_LENGTH, &iloglen);
-
-		if (iloglen < 0) {
-
-			glDeleteShader(v.frag_id);
-			glDeleteShader(v.vert_id);
-			glDeleteProgram(v.id);
-			v.id = 0;
-			ERR_FAIL_COND_V(iloglen <= 0, NULL);
-		}
-
-		if (iloglen == 0) {
-
-			iloglen = 4096; //buggy driver (Adreno 220+....)
-		}
-
-		char *ilogmem = (char *)Memory::alloc_static(iloglen + 1);
-		ilogmem[iloglen] = 0;
-		glGetProgramInfoLog(v.id, iloglen, &iloglen, ilogmem);
-
-		String err_string = get_shader_name() + ": Program LINK FAILED:\n";
-
-		err_string += ilogmem;
-		err_string = _fix_error_code_line(err_string, fragment_code_start, define_line_ofs);
-		ERR_PRINT(err_string.ascii().get_data());
-		Memory::free_static(ilogmem);
-		glDeleteShader(v.frag_id);
-		glDeleteShader(v.vert_id);
-		glDeleteProgram(v.id);
-		v.id = 0;
-
-		ERR_FAIL_V(NULL);
-	}
-
-	/* UNIFORMS */
-
-	glUseProgram(v.id);
-
-	//print_line("uniforms:  ");
-	for (int j = 0; j < uniform_count; j++) {
-
-		v.uniform_location[j] = glGetUniformLocation(v.id, uniform_names[j]);
-		//print_line("uniform "+String(uniform_names[j])+" location "+itos(v.uniform_location[j]));
-	}
-
-	// set texture uniforms
-	for (int i = 0; i < texunit_pair_count; i++) {
-
-		GLint loc = glGetUniformLocation(v.id, texunit_pairs[i].name);
-		if (loc >= 0)
-			glUniform1i(loc, texunit_pairs[i].index);
-	}
-
-	if (cc) {
-
-		v.custom_uniform_locations.resize(cc->custom_uniforms.size());
-		for (int i = 0; i < cc->custom_uniforms.size(); i++) {
-
-			v.custom_uniform_locations[i] = glGetUniformLocation(v.id, String(cc->custom_uniforms[i]).ascii().get_data());
-		}
-	}
-
-	glUseProgram(0);
-
-	v.ok = true;
-
-	return &v;
-}
-
-GLint ShaderGLES2::get_uniform_location(const String &p_name) const {
-
-	ERR_FAIL_COND_V(!version, -1);
-	return glGetUniformLocation(version->id, p_name.ascii().get_data());
-}
-
-void ShaderGLES2::setup(const char **p_conditional_defines, int p_conditional_count, const char **p_uniform_names, int p_uniform_count, const AttributePair *p_attribute_pairs, int p_attribute_count, const TexUnitPair *p_texunit_pairs, int p_texunit_pair_count, const char *p_vertex_code, const char *p_fragment_code, int p_vertex_code_start, int p_fragment_code_start) {
-
-	ERR_FAIL_COND(version);
-	conditional_version.key = 0;
-	new_conditional_version.key = 0;
-	uniform_count = p_uniform_count;
-	conditional_count = p_conditional_count;
-	conditional_defines = p_conditional_defines;
-	uniform_names = p_uniform_names;
-	vertex_code = p_vertex_code;
-	fragment_code = p_fragment_code;
-	texunit_pairs = p_texunit_pairs;
-	texunit_pair_count = p_texunit_pair_count;
-	vertex_code_start = p_vertex_code_start;
-	fragment_code_start = p_fragment_code_start;
-	attribute_pairs = p_attribute_pairs;
-	attribute_pair_count = p_attribute_count;
-
-	//split vertex and shader code (thank you, retarded shader compiler programmers from you know what company).
-	{
-		String globals_tag = "\nVERTEX_SHADER_GLOBALS";
-		String code_tag = "\nVERTEX_SHADER_CODE";
-		String code = vertex_code;
-		int cpos = code.find(globals_tag);
-		if (cpos == -1) {
-			vertex_code0 = code.ascii();
-		} else {
-			vertex_code0 = code.substr(0, cpos).ascii();
-			code = code.substr(cpos + globals_tag.length(), code.length());
-
-			cpos = code.find(code_tag);
-
-			if (cpos == -1) {
-				vertex_code1 = code.ascii();
-			} else {
-
-				vertex_code1 = code.substr(0, cpos).ascii();
-				vertex_code2 = code.substr(cpos + code_tag.length(), code.length()).ascii();
-			}
-		}
-	}
-
-	{
-		String globals_tag = "\nFRAGMENT_SHADER_GLOBALS";
-		String code_tag = "\nFRAGMENT_SHADER_CODE";
-		String light_code_tag = "\nLIGHT_SHADER_CODE";
-		String code = fragment_code;
-		int cpos = code.find(globals_tag);
-		if (cpos == -1) {
-			fragment_code0 = code.ascii();
-		} else {
-			fragment_code0 = code.substr(0, cpos).ascii();
-			code = code.substr(cpos + globals_tag.length(), code.length());
-
-			cpos = code.find(code_tag);
-
-			if (cpos == -1) {
-				fragment_code1 = code.ascii();
-			} else {
-
-				fragment_code1 = code.substr(0, cpos).ascii();
-				String code2 = code.substr(cpos + code_tag.length(), code.length());
-
-				cpos = code2.find(light_code_tag);
-				if (cpos == -1) {
-					fragment_code2 = code2.ascii();
-				} else {
-
-					fragment_code2 = code2.substr(0, cpos).ascii();
-					fragment_code3 = code2.substr(cpos + light_code_tag.length(), code2.length()).ascii();
-				}
-			}
-		}
-	}
-}
-
-void ShaderGLES2::finish() {
-
-	const VersionKey *V = NULL;
-	while ((V = version_map.next(V))) {
-
-		Version &v = version_map[*V];
-		glDeleteShader(v.vert_id);
-		glDeleteShader(v.frag_id);
-		glDeleteProgram(v.id);
-		memdelete_arr(v.uniform_location);
-	}
-}
-
-void ShaderGLES2::clear_caches() {
-
-	const VersionKey *V = NULL;
-	while ((V = version_map.next(V))) {
-
-		Version &v = version_map[*V];
-		glDeleteShader(v.vert_id);
-		glDeleteShader(v.frag_id);
-		glDeleteProgram(v.id);
-		memdelete_arr(v.uniform_location);
-	}
-
-	version_map.clear();
-
-	custom_code_map.clear();
-	version = NULL;
-	last_custom_code = 1;
-	uniforms_dirty = true;
-}
-
-uint32_t ShaderGLES2::create_custom_shader() {
-
-	custom_code_map[last_custom_code] = CustomCode();
-	custom_code_map[last_custom_code].version = 1;
-	return last_custom_code++;
-}
-
-void ShaderGLES2::set_custom_shader_code(uint32_t p_code_id, const String &p_vertex, const String &p_vertex_globals, const String &p_fragment, const String &p_light, const String &p_fragment_globals, const Vector<StringName> &p_uniforms, const Vector<const char *> &p_custom_defines) {
-
-	ERR_FAIL_COND(!custom_code_map.has(p_code_id));
-	CustomCode *cc = &custom_code_map[p_code_id];
-
-	cc->vertex = p_vertex;
-	cc->vertex_globals = p_vertex_globals;
-	cc->fragment = p_fragment;
-	cc->fragment_globals = p_fragment_globals;
-	cc->light = p_light;
-	cc->custom_uniforms = p_uniforms;
-	cc->custom_defines = p_custom_defines;
-	cc->version++;
-}
-
-void ShaderGLES2::set_custom_shader(uint32_t p_code_id) {
-
-	new_conditional_version.code_version = p_code_id;
-}
-
-void ShaderGLES2::free_custom_shader(uint32_t p_code_id) {
-
-	/*  if (! custom_code_map.has( p_code_id )) {
-        print_line("no code id "+itos(p_code_id));
-    } else {
-        print_line("freed code id "+itos(p_code_id));
-
-    }*/
-
-	ERR_FAIL_COND(!custom_code_map.has(p_code_id));
-	if (conditional_version.code_version == p_code_id)
-		conditional_version.code_version = 0; //bye
-
-	custom_code_map.erase(p_code_id);
-}
-
-ShaderGLES2::ShaderGLES2() {
-	version = NULL;
-	last_custom_code = 1;
-	uniforms_dirty = true;
-}
-
-ShaderGLES2::~ShaderGLES2() {
-
-	finish();
-}
-
-#endif
diff --git a/drivers/gles2/shader_gles2.h b/drivers/gles2/shader_gles2.h
deleted file mode 100644
index f897f77515..0000000000
--- a/drivers/gles2/shader_gles2.h
+++ /dev/null
@@ -1,359 +0,0 @@
-/*************************************************************************/
-/*  shader_gles2.h                                                       */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#ifndef SHADER_GLES2_H
-#define SHADER_GLES2_H
-
-#ifdef GLES2_ENABLED
-
-#include "platform_config.h"
-#ifndef GLES2_INCLUDE_H
-#include <GLES2/gl2.h>
-#else
-#include GLES2_INCLUDE_H
-#endif
-
-#include "camera_matrix.h"
-#include "hash_map.h"
-#include "map.h"
-#include "variant.h"
-
-/**
-	@author Juan Linietsky <reduzio@gmail.com>
-*/
-
-class ShaderGLES2 {
-protected:
-	struct Enum {
-
-		uint64_t mask;
-		uint64_t shift;
-		const char *defines[16];
-	};
-
-	struct EnumValue {
-
-		uint64_t set_mask;
-		uint64_t clear_mask;
-	};
-
-	struct AttributePair {
-
-		const char *name;
-		int index;
-	};
-
-	struct UniformPair {
-		const char *name;
-		Variant::Type type_hint;
-	};
-
-	struct TexUnitPair {
-
-		const char *name;
-		int index;
-	};
-
-	bool uniforms_dirty;
-
-private:
-	//@TODO Optimize to a fixed set of shader pools and use a LRU
-	int uniform_count;
-	int texunit_pair_count;
-	int conditional_count;
-	int vertex_code_start;
-	int fragment_code_start;
-	int attribute_pair_count;
-
-	struct CustomCode {
-
-		String vertex;
-		String vertex_globals;
-		String fragment;
-		String fragment_globals;
-		String light;
-		uint32_t version;
-		Vector<StringName> custom_uniforms;
-		Vector<const char *> custom_defines;
-	};
-
-	struct Version {
-
-		GLuint id;
-		GLuint vert_id;
-		GLuint frag_id;
-		GLint *uniform_location;
-		Vector<GLint> custom_uniform_locations;
-		uint32_t code_version;
-		bool ok;
-		Version() {
-			code_version = 0;
-			ok = false;
-			uniform_location = NULL;
-		}
-	};
-
-	Version *version;
-
-	union VersionKey {
-
-		struct {
-			uint32_t version;
-			uint32_t code_version;
-		};
-		uint64_t key;
-		bool operator==(const VersionKey &p_key) const { return key == p_key.key; }
-		bool operator<(const VersionKey &p_key) const { return key < p_key.key; }
-	};
-
-	struct VersionKeyHash {
-
-		static _FORCE_INLINE_ uint32_t hash(const VersionKey &p_key) { return HashMapHasherDefault::hash(p_key.key); };
-	};
-
-	//this should use a way more cachefriendly version..
-	HashMap<VersionKey, Version, VersionKeyHash> version_map;
-
-	HashMap<uint32_t, CustomCode> custom_code_map;
-	uint32_t last_custom_code;
-
-	VersionKey conditional_version;
-	VersionKey new_conditional_version;
-
-	virtual String get_shader_name() const = 0;
-
-	const char **conditional_defines;
-	const char **uniform_names;
-	const AttributePair *attribute_pairs;
-	const TexUnitPair *texunit_pairs;
-	const char *vertex_code;
-	const char *fragment_code;
-	CharString fragment_code0;
-	CharString fragment_code1;
-	CharString fragment_code2;
-	CharString fragment_code3;
-
-	CharString vertex_code0;
-	CharString vertex_code1;
-	CharString vertex_code2;
-
-	Version *get_current_version();
-
-	static ShaderGLES2 *active;
-
-	_FORCE_INLINE_ void _set_uniform_variant(GLint p_uniform, const Variant &p_value) {
-
-		if (p_uniform < 0)
-			return; // do none
-		switch (p_value.get_type()) {
-
-			case Variant::BOOL:
-			case Variant::INT: /* {
-
-			int val=p_value;
-			glUniform1i( p_uniform, val );
-		} break; */
-			case Variant::REAL: {
-
-				real_t val = p_value;
-				glUniform1f(p_uniform, val);
-			} break;
-			case Variant::COLOR: {
-
-				Color val = p_value;
-				glUniform4f(p_uniform, val.r, val.g, val.b, val.a);
-			} break;
-			case Variant::VECTOR2: {
-
-				Vector2 val = p_value;
-				glUniform2f(p_uniform, val.x, val.y);
-			} break;
-			case Variant::VECTOR3: {
-
-				Vector3 val = p_value;
-				glUniform3f(p_uniform, val.x, val.y, val.z);
-			} break;
-			case Variant::PLANE: {
-
-				Plane val = p_value;
-				glUniform4f(p_uniform, val.normal.x, val.normal.y, val.normal.z, val.d);
-			} break;
-			case Variant::QUAT: {
-
-				Quat val = p_value;
-				glUniform4f(p_uniform, val.x, val.y, val.z, val.w);
-			} break;
-
-			case Variant::MATRIX32: {
-
-				Transform2D tr = p_value;
-				GLfloat matrix[16] = { /* build a 16x16 matrix */
-					tr.elements[0][0],
-					tr.elements[0][1],
-					0,
-					0,
-					tr.elements[1][0],
-					tr.elements[1][1],
-					0,
-					0,
-					0,
-					0,
-					1,
-					0,
-					tr.elements[2][0],
-					tr.elements[2][1],
-					0,
-					1
-				};
-
-				glUniformMatrix4fv(p_uniform, 1, false, matrix);
-
-			} break;
-			case Variant::MATRIX3:
-			case Variant::TRANSFORM: {
-
-				Transform tr = p_value;
-				GLfloat matrix[16] = { /* build a 16x16 matrix */
-					tr.basis.elements[0][0],
-					tr.basis.elements[1][0],
-					tr.basis.elements[2][0],
-					0,
-					tr.basis.elements[0][1],
-					tr.basis.elements[1][1],
-					tr.basis.elements[2][1],
-					0,
-					tr.basis.elements[0][2],
-					tr.basis.elements[1][2],
-					tr.basis.elements[2][2],
-					0,
-					tr.origin.x,
-					tr.origin.y,
-					tr.origin.z,
-					1
-				};
-
-				glUniformMatrix4fv(p_uniform, 1, false, matrix);
-			} break;
-			default: { ERR_FAIL(); } // do nothing
-		}
-	}
-
-	Map<uint32_t, Variant> uniform_defaults;
-	Map<uint32_t, CameraMatrix> uniform_cameras;
-
-protected:
-	_FORCE_INLINE_ int _get_uniform(int p_which) const;
-	_FORCE_INLINE_ void _set_conditional(int p_which, bool p_value);
-
-	void setup(const char **p_conditional_defines, int p_conditional_count, const char **p_uniform_names, int p_uniform_count, const AttributePair *p_attribute_pairs, int p_attribute_count, const TexUnitPair *p_texunit_pairs, int p_texunit_pair_count, const char *p_vertex_code, const char *p_fragment_code, int p_vertex_code_start, int p_fragment_code_start);
-
-	ShaderGLES2();
-
-public:
-	enum {
-		CUSTOM_SHADER_DISABLED = 0
-	};
-
-	GLint get_uniform_location(const String &p_name) const;
-	GLint get_uniform_location(int p_index) const;
-
-	static _FORCE_INLINE_ ShaderGLES2 *get_active() { return active; };
-	bool bind();
-	void unbind();
-	void bind_uniforms();
-
-	inline GLuint get_program() const { return version ? version->id : 0; }
-
-	void clear_caches();
-
-	uint32_t create_custom_shader();
-	void set_custom_shader_code(uint32_t p_code_id, const String &p_vertex, const String &p_vertex_globals, const String &p_fragment, const String &p_light, const String &p_fragment_globals, const Vector<StringName> &p_uniforms, const Vector<const char *> &p_custom_defines);
-	void set_custom_shader(uint32_t p_code_id);
-	void free_custom_shader(uint32_t p_code_id);
-
-	void set_uniform_default(int p_idx, const Variant &p_value) {
-
-		if (p_value.get_type() == Variant::NIL) {
-
-			uniform_defaults.erase(p_idx);
-		} else {
-
-			uniform_defaults[p_idx] = p_value;
-		}
-		uniforms_dirty = true;
-	};
-
-	uint32_t get_version() const { return new_conditional_version.version; }
-
-	void set_uniform_camera(int p_idx, const CameraMatrix &p_mat) {
-
-		uniform_cameras[p_idx] = p_mat;
-		uniforms_dirty = true;
-	};
-
-	_FORCE_INLINE_ void set_custom_uniform(int p_idx, const Variant &p_value) {
-
-		ERR_FAIL_COND(!version);
-		ERR_FAIL_INDEX(p_idx, version->custom_uniform_locations.size());
-		_set_uniform_variant(version->custom_uniform_locations[p_idx], p_value);
-	}
-
-	_FORCE_INLINE_ GLint get_custom_uniform_location(int p_idx) {
-
-		ERR_FAIL_COND_V(!version, -1);
-		ERR_FAIL_INDEX_V(p_idx, version->custom_uniform_locations.size(), -1);
-		return version->custom_uniform_locations[p_idx];
-	}
-
-	virtual void init() = 0;
-	void finish();
-
-	virtual ~ShaderGLES2();
-};
-
-// called a lot, made inline
-
-int ShaderGLES2::_get_uniform(int p_which) const {
-
-	ERR_FAIL_INDEX_V(p_which, uniform_count, -1);
-	ERR_FAIL_COND_V(!version, -1);
-	return version->uniform_location[p_which];
-}
-
-void ShaderGLES2::_set_conditional(int p_which, bool p_value) {
-
-	ERR_FAIL_INDEX(p_which, conditional_count);
-	if (p_value)
-		new_conditional_version.version |= (1 << p_which);
-	else
-		new_conditional_version.version &= ~(1 << p_which);
-}
-
-#endif
-#endif
diff --git a/drivers/gles2/shaders/SCsub b/drivers/gles2/shaders/SCsub
deleted file mode 100644
index bf4ec9485d..0000000000
--- a/drivers/gles2/shaders/SCsub
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env python
-
-Import('env')
-
-if env['BUILDERS'].has_key('GLSL120GLES'):
-    env.GLSL120GLES('material.glsl')
-    env.GLSL120GLES('canvas.glsl')
-    env.GLSL120GLES('canvas_shadow.glsl')
-    env.GLSL120GLES('blur.glsl')
-    env.GLSL120GLES('copy.glsl')
-
-Export('env')
diff --git a/drivers/gles2/shaders/blur.glsl b/drivers/gles2/shaders/blur.glsl
deleted file mode 100644
index b68a55aee7..0000000000
--- a/drivers/gles2/shaders/blur.glsl
+++ /dev/null
@@ -1,51 +0,0 @@
-[vertex]
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#else
-precision mediump float;
-precision mediump int;
-#endif
-
-attribute highp vec4 vertex_attrib; // attrib:0
-attribute vec2 uv_in; // attrib:4
-
-varying vec2 uv_out;
-
-
-
-void main() {
-
-        color_interp = color_attrib;
-        uv_interp = uv_attrib;
-        vec4 outvec = vec4(vertex, 1.0);
-        outvec = extra_matrix * outvec;
-        outvec = modelview_matrix * outvec;
-        gl_Position = projection_matrix * outvec;
-}
-
-[fragment]
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#else
-precision mediump float;
-precision mediump int;
-#endif
-
- // texunit:0
-uniform sampler2D texture;
-varying vec2 uv_out;
-
-
-void main() {
-
-        vec4 color = color_interp;
-
-        color *= texture2D( texture,  uv_interp );
-
-        gl_FragColor = color;
-}
-
diff --git a/drivers/gles2/shaders/canvas.glsl b/drivers/gles2/shaders/canvas.glsl
deleted file mode 100644
index 4b8c553b60..0000000000
--- a/drivers/gles2/shaders/canvas.glsl
+++ /dev/null
@@ -1,391 +0,0 @@
-[vertex]
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#else
-precision mediump float;
-precision mediump int;
-#endif
-
-uniform highp mat4 projection_matrix;
-uniform highp mat4 modelview_matrix;
-uniform highp mat4 extra_matrix;
-attribute highp vec3 vertex; // attrib:0
-attribute vec4 color_attrib; // attrib:3
-attribute highp vec2 uv_attrib; // attrib:4
-
-varying vec2 uv_interp;
-varying vec4 color_interp;
-
-#if defined(USE_TIME)
-uniform float time;
-#endif
-
-
-#ifdef USE_LIGHTING
-
-uniform highp mat4 light_matrix;
-uniform highp mat4 light_local_matrix;
-uniform vec2 light_pos;
-varying vec4 light_uv_interp;
-
-varying vec4 local_rot;
-uniform vec2 normal_flip;
-
-#ifdef USE_SHADOWS
-varying highp vec2 pos;
-#endif
-
-#endif
-
-#if defined(ENABLE_VAR1_INTERP)
-varying vec4 var1_interp;
-#endif
-
-#if defined(ENABLE_VAR2_INTERP)
-varying vec4 var2_interp;
-#endif
-
-//uniform bool snap_pixels;
-
-VERTEX_SHADER_GLOBALS
-
-void main() {
-
-	color_interp = color_attrib;
-	uv_interp = uv_attrib;		
-        highp vec4 outvec = vec4(vertex, 1.0);
-{
-        vec2 src_vtx=outvec.xy;
-VERTEX_SHADER_CODE
-
-}
-#if !defined(USE_WORLD_VEC)
-        outvec = extra_matrix * outvec;
-        outvec = modelview_matrix * outvec;
-#endif
-
-
-
-#ifdef USE_PIXEL_SNAP
-
-	outvec.xy=floor(outvec.xy+0.5);
-#endif
-
-
-	gl_Position = projection_matrix * outvec;
-
-#ifdef USE_LIGHTING
-
-	light_uv_interp.xy = (light_matrix * outvec).xy;
-	light_uv_interp.zw =(light_local_matrix * outvec).xy;
-#ifdef USE_SHADOWS
-	pos=outvec.xy;
-#endif
-
-	local_rot.xy=normalize( (modelview_matrix * ( extra_matrix * vec4(1.0,0.0,0.0,0.0) )).xy  )*normal_flip.x;
-	local_rot.zw=normalize( (modelview_matrix * ( extra_matrix * vec4(0.0,1.0,0.0,0.0) )).xy  )*normal_flip.y;
-
-#endif
-
-}
-
-[fragment]
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#else
-precision mediump float;
-precision mediump int;
-#endif
-
-
-uniform sampler2D texture; // texunit:0
-uniform sampler2D normal_texture; // texunit:0
-
-varying vec2 uv_interp;
-varying vec4 color_interp;
-
-#ifdef MOMO
-
-#endif
-
-#if defined(ENABLE_SCREEN_UV)
-
-uniform vec2 screen_uv_mult;
-
-#endif
-
-#if defined(ENABLE_TEXSCREEN)
-
-uniform vec2 texscreen_screen_mult;
-uniform vec4 texscreen_screen_clamp;
-uniform sampler2D texscreen_tex;
-
-#endif
-
-
-#if defined(ENABLE_VAR1_INTERP)
-varying vec4 var1_interp;
-#endif
-
-#if defined(ENABLE_VAR2_INTERP)
-varying vec4 var2_interp;
-#endif
-
-#if defined(USE_TIME)
-uniform float time;
-#endif
-
-#ifdef USE_MODULATE
-
-uniform vec4 modulate;
-
-#endif
-
-#ifdef USE_LIGHTING
-
-uniform sampler2D light_texture;
-uniform vec4 light_color;
-uniform vec4 light_shadow_color;
-uniform float light_height;
-varying vec4 light_uv_interp;
-uniform float light_outside_alpha;
-
-varying vec4 local_rot;
-
-#ifdef USE_SHADOWS
-
-uniform highp sampler2D shadow_texture;
-uniform float shadow_attenuation;
-
-uniform highp mat4 shadow_matrix;
-varying highp vec2 pos;
-uniform float shadowpixel_size;
-
-#ifdef SHADOW_ESM
-uniform float shadow_esm_multiplier;
-#endif
-
-#endif
-
-#endif
-
-#if defined(USE_TEXPIXEL_SIZE)
-uniform vec2 texpixel_size;
-#endif
-
-
-FRAGMENT_SHADER_GLOBALS
-
-
-void main() {
-
-	vec4 color = color_interp;
-
-#ifdef USE_DISTANCE_FIELD
-	const float smoothing = 1.0/32.0;
-	float distance = textureLod(texture, uv_interp,0.0).a;
-	color.a = smoothstep(0.5 - smoothing, 0.5 + smoothing, distance) * color.a;
-#else
-	color *= texture2D( texture,  uv_interp );
-
-#endif
-
-	vec3 normal;
-	normal.xy = textureLod( normal_texture,  uv_interp, 0.0 ).xy * 2.0 - 1.0;
-	normal.z = sqrt(1.0-dot(normal.xy,normal.xy));
-
-#if defined(ENABLE_SCREEN_UV)
-	vec2 screen_uv = gl_FragCoord.xy*screen_uv_mult;
-#endif
-
-
-{
-#if defined(USE_NORMALMAP)
-	vec3 normal_map=vec3(0.0,0.0,1.0);
-	float normal_depth=1.0;
-#endif
-
-FRAGMENT_SHADER_CODE
-
-#if defined(USE_NORMALMAP)
-	normal = mix(vec3(0.0,0.0,1.0), normal_map * vec3(2.0,-2.0,1.0) - vec3( 1.0, -1.0, 0.0 ), normal_depth );
-#endif
-
-}
-#ifdef DEBUG_ENCODED_32
-	highp float enc32 = dot( color,highp vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1)  );
-	color = vec4(vec3(enc32),1.0);
-#endif
-
-#ifdef USE_MODULATE
-
-	color*=modulate;
-#endif
-
-
-#ifdef USE_LIGHTING
-
-	vec2 light_vec = light_uv_interp.zw;; //for shadow and normal mapping
-
-	normal.xy =  mat2(local_rot.xy,local_rot.zw) * normal.xy;
-
-	float att=1.0;
-
-	vec2 light_uv = light_uv_interp.xy;
-	vec4 light = texture2D(light_texture,light_uv) * light_color;
-#if defined(USE_OUTPUT_SHADOW_COLOR)
-	vec4 shadow_color=vec4(0.0,0.0,0.0,0.0);
-#endif
-
-	if (any(lessThan(light_uv_interp.xy,vec2(0.0,0.0))) || any(greaterThanEqual(light_uv_interp.xy,vec2(1.0,1.0)))) {
-		color.a*=light_outside_alpha; //invisible
-
-	} else {
-
-#if defined(USE_LIGHT_SHADER_CODE)
-//light is written by the light shader
-		{
-			vec4 light_out=light*color;
-LIGHT_SHADER_CODE
-			color=light_out;
-		}
-
-#else
-
-		vec3 light_normal = normalize(vec3(light_vec,-light_height));
-		light*=max(dot(-light_normal,normal),0.0);
-
-		color*=light;
-/*
-#ifdef USE_NORMAL
-	color.xy=local_rot.xy;//normal.xy;
-	color.zw=vec2(0.0,1.0);
-#endif
-*/
-
-//light shader code
-#endif
-
-
-#ifdef USE_SHADOWS
-
-		float angle_to_light = -atan(light_vec.x,light_vec.y);
-		float PI = 3.14159265358979323846264;
-		/*int i = int(mod(floor((angle_to_light+7.0*PI/6.0)/(4.0*PI/6.0))+1.0, 3.0)); // +1 pq os indices estao em ordem 2,0,1 nos arrays
-		float ang*/
-
-		float su,sz;
-
-		float abs_angle = abs(angle_to_light);
-		vec2 point;
-		float sh;
-		if (abs_angle<45.0*PI/180.0) {
-			point = light_vec;
-			sh=0.0+(1.0/8.0);
-		} else if (abs_angle>135.0*PI/180.0) {
-			point = -light_vec;
-			sh = 0.5+(1.0/8.0);
-		} else if (angle_to_light>0.0) {
-
-			point = vec2(light_vec.y,-light_vec.x);
-			sh = 0.25+(1.0/8.0);
-		} else {
-
-			point = vec2(-light_vec.y,light_vec.x);
-			sh = 0.75+(1.0/8.0);
-
-		}
-
-
-		highp vec4 s = shadow_matrix * vec4(point,0.0,1.0);
-		s.xyz/=s.w;
-		su=s.x*0.5+0.5;
-		sz=s.z*0.5+0.5;
-
-		highp float shadow_attenuation=0.0;
-
-#ifdef USE_DEPTH_SHADOWS
-
-#define SHADOW_DEPTH(m_tex,m_uv) (texture2D((m_tex),(m_uv)).r)
-
-#else
-
-//#define SHADOW_DEPTH(m_tex,m_uv) dot(texture2D((m_tex),(m_uv)),highp vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1)  )
-#define SHADOW_DEPTH(m_tex,m_uv) dot(texture2D((m_tex),(m_uv)),vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1)  )
-
-#endif
-
-
-
-#ifdef SHADOW_PCF5
-
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*2.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*2.0,sh))<sz?0.0:1.0;
-		shadow_attenuation/=5.0;
-
-#endif
-
-#ifdef SHADOW_PCF13
-
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*2.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*3.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*4.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*5.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*6.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*2.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*3.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*4.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*5.0,sh))<sz?0.0:1.0;
-		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*6.0,sh))<sz?0.0:1.0;
-		shadow_attenuation/=13.0;
-
-#endif
-
-#ifdef SHADOW_ESM
-
-
-	{
-			float unnormalized = su/shadowpixel_size;
-			float fractional = fract(unnormalized);
-			unnormalized = floor(unnormalized);
-			float zc = SHADOW_DEPTH(shadow_texture,vec2((unnormalized-0.5)*shadowpixel_size,sh));
-			float zn = SHADOW_DEPTH(shadow_texture,vec2((unnormalized+0.5)*shadowpixel_size,sh));
-			float z = mix(zc,zn,fractional);
-			shadow_attenuation=clamp(exp(shadow_esm_multiplier* ( z - sz )),0.0,1.0);
-	}
-
-#endif
-
-#if !defined(SHADOW_PCF5) && !defined(SHADOW_PCF13) && !defined(SHADOW_ESM)
-
-		shadow_attenuation = SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size,sh))<sz?0.0:1.0;
-
-#endif
-
-#if defined(USE_OUTPUT_SHADOW_COLOR)
-	color=mix(shadow_color,color,shadow_attenuation);
-#else
-	//color*=shadow_attenuation;
-	color=mix(light_shadow_color,color,shadow_attenuation);
-#endif
-//use shadows
-#endif
-	}
-
-//use lighting
-#endif
-	//color.rgb*=color.a;
-	gl_FragColor = color;
-
-
-}
-
diff --git a/drivers/gles2/shaders/canvas_shadow.glsl b/drivers/gles2/shaders/canvas_shadow.glsl
deleted file mode 100644
index 40cf321dce..0000000000
--- a/drivers/gles2/shaders/canvas_shadow.glsl
+++ /dev/null
@@ -1,62 +0,0 @@
-[vertex]
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#else
-precision mediump float;
-precision mediump int;
-#endif
-
-uniform highp mat4 projection_matrix;
-uniform highp mat4 light_matrix;
-uniform highp mat4 world_matrix;
-
-attribute highp vec3 vertex; // attrib:0
-
-#ifndef USE_DEPTH_SHADOWS
-
-varying vec4 position_interp;
-
-#endif
-
-
-void main() {
-
-	gl_Position = projection_matrix * (light_matrix * (world_matrix *  vec4(vertex,1.0)));
-
-#ifndef USE_DEPTH_SHADOWS
-	position_interp = gl_Position;
-#endif
-
-}
-
-[fragment]
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#else
-precision mediump float;
-precision mediump int;
-#endif
-
-#ifndef USE_DEPTH_SHADOWS
-
-varying vec4 position_interp;
-
-#endif
-
-void main() {
-
-#ifdef USE_DEPTH_SHADOWS
-
-#else
-	highp float depth = ((position_interp.z / position_interp.w) + 1.0) * 0.5 + 0.0;//bias;
-	highp vec4 comp = fract(depth * vec4(256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0));
-	comp -= comp.xxyz * vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);
-	gl_FragColor = comp;
-#endif
-
-}
-
diff --git a/drivers/gles2/shaders/copy.glsl b/drivers/gles2/shaders/copy.glsl
deleted file mode 100644
index 23680ffe91..0000000000
--- a/drivers/gles2/shaders/copy.glsl
+++ /dev/null
@@ -1,557 +0,0 @@
-[vertex]
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#else
-precision mediump float;
-precision mediump int;
-#endif
-
-attribute highp vec4 vertex_attrib; // attrib:0
-#ifdef USE_CUBEMAP
-attribute vec3 cube_in; // attrib:4
-#else
-attribute vec2 uv_in; // attrib:4
-#endif
-attribute vec2 uv2_in; // attrib:5
-
-
-#ifdef USE_CUBEMAP
-varying vec3 cube_interp;
-#else
-varying vec2 uv_interp;
-#endif
-
-varying vec2 uv2_interp;
-
-void main() {
-
-#ifdef USE_CUBEMAP
-	cube_interp = cube_in;
-#else
-	uv_interp = uv_in;
-#endif
-	uv2_interp = uv2_in;
-	gl_Position = vertex_attrib;
-}
-
-[fragment]
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#else
-precision mediump float;
-precision mediump int;
-#endif
-
-
-
-float sRGB_gamma_correct(float c){
-    float a = 0.055;
-    if(c < 0.0031308)
-	return 12.92*c;
-    else
-	return (1.0+a)*pow(c, 1.0/2.4) - a;
-}
-
-#define LUM_RANGE 4.0
-
-
-#ifdef USE_ARRAY
-uniform sampler2DArray source;
-#elif defined(USE_CUBEMAP)
-varying vec3 cube_interp;
-uniform samplerCube source_cube;
-#else
-varying vec2 uv_interp;
-#ifdef HIGHP_SOURCE
-uniform highp sampler2D source;
-#else
-uniform sampler2D source;
-#endif
-#endif
-varying vec2 uv2_interp;
-
-
-#ifdef USE_DEPTH
-uniform highp sampler2D source_depth; //texunit:1
-#endif
-
-#ifdef USE_GLOW
-
-uniform sampler2D glow_source;
-
-#endif
-
-
-#if defined(USE_HDR) && defined(USE_GLOW_COPY)
-uniform highp float hdr_glow_threshold;
-uniform highp float hdr_glow_scale;
-#endif
-
-#ifdef USE_HDR
-
-uniform sampler2D hdr_source;
-uniform highp float tonemap_exposure;
-uniform highp float tonemap_white;
-#endif
-
-#ifdef USE_BCS
-
-uniform vec3 bcs;
-
-#endif
-
-#ifdef USE_GLOW_COPY
-
-uniform float bloom;
-uniform float bloom_threshold;
-
-#endif
-
-#if defined(SHADOW_BLUR_V_PASS) || defined(SHADOW_BLUR_H_PASS) || defined(BLUR_V_PASS) || defined(BLUR_H_PASS) || defined(USE_HDR_REDUCE)
-
-uniform vec2 pixel_size;
-uniform float pixel_scale;
-uniform float blur_magnitude;
-
-#ifdef USE_HDR_STORE
-
-uniform highp float hdr_time_delta;
-uniform highp float hdr_exp_adj_speed;
-uniform highp float min_luminance;
-uniform highp float max_luminance;
-uniform sampler2D source_vd_lum;
-
-#endif
-
-//endif
-#elif defined(USE_FXAA)
-
-uniform vec2 pixel_size;
-
-#endif
-
-#ifdef USE_ENERGY
-
-uniform highp float energy;
-
-#endif
-
-#ifdef USE_CUSTOM_ALPHA
-uniform float custom_alpha;
-#endif
-
-
-void main() {
-
-	//vec4 color = color_interp;
-
-
-#ifdef USE_ARRAY
-	highp vec4 color = textureLod( source,  vec3(uv_interp,0.0),0.0 );
-#elif defined(USE_CUBEMAP)
-	highp vec4 color = textureCube( source_cube,  normalize(cube_interp) );
-
-#else
-	highp vec4 color = texture2D( source,  uv_interp );
-#endif
-
-
-
-#endif
-
-#ifdef USE_FXAA
-
-#define FXAA_REDUCE_MIN   (1.0/ 128.0)
-#define FXAA_REDUCE_MUL   (1.0 / 8.0)
-#define FXAA_SPAN_MAX     8.0
-
-	{
-		vec3 rgbNW = texture2D(source, uv_interp + vec2(-1.0, -1.0) * pixel_size).xyz;
-		vec3 rgbNE = texture2D(source, uv_interp + vec2(1.0, -1.0) * pixel_size).xyz;
-		vec3 rgbSW = texture2D(source, uv_interp + vec2(-1.0, 1.0) * pixel_size).xyz;
-		vec3 rgbSE = texture2D(source, uv_interp + vec2(1.0, 1.0) * pixel_size).xyz;
-		vec3 rgbM  = color.rgb;
-		vec3 luma = vec3(0.299, 0.587, 0.114);
-		float lumaNW = dot(rgbNW, luma);
-		float lumaNE = dot(rgbNE, luma);
-		float lumaSW = dot(rgbSW, luma);
-		float lumaSE = dot(rgbSE, luma);
-		float lumaM  = dot(rgbM,  luma);
-		float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));
-			float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));
-
-		 vec2 dir;
-		 dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));
-		 dir.y =  ((lumaNW + lumaSW) - (lumaNE + lumaSE));
-
-		 float dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) *
-				       (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);
-
-		 float rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);
-		 dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX),
-			   max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX),
-			   dir * rcpDirMin)) * pixel_size;
-
-		 vec3 rgbA = 0.5 * (
-		     texture2D(source, uv_interp + dir * (1.0 / 3.0 - 0.5)).xyz +
-		     texture2D(source, uv_interp + dir * (2.0 / 3.0 - 0.5)).xyz);
-		 vec3 rgbB = rgbA * 0.5 + 0.25 * (
-		     texture2D(source, uv_interp + dir * -0.5).xyz +
-		     texture2D(source, uv_interp + dir * 0.5).xyz);
-
-		 float lumaB = dot(rgbB, luma);
-		 if ((lumaB < lumaMin) || (lumaB > lumaMax))
-		     color.rgb = rgbA;
-		 else
-		     color.rgb = rgbB;
-	}
-
-#endif
-	//color.rg=uv_interp;
-
-#ifdef USE_BCS
-
-	color.rgb = mix(vec3(0.0),color.rgb,bcs.x);
-	color.rgb = mix(vec3(0.5),color.rgb,bcs.y);
-	color.rgb = mix(vec3(dot(vec3(1.0),color.rgb)*0.33333),color.rgb,bcs.z);
-
-#endif
-
-#ifdef BLUR_V_PASS
-
-	color+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*-3.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*-2.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*-1.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*1.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*2.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*3.0)*pixel_scale);
-
-	color*=(1.0/7.0)*blur_magnitude;
-
-#endif
-
-#ifdef BLUR_H_PASS
-
-
-	color+=texture2D(source,uv_interp+vec2(pixel_size.x*-3.0,0.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(pixel_size.x*-2.0,0.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(pixel_size.x*-1.0,0.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(pixel_size.x*1.0,0.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(pixel_size.x*2.0,0.0)*pixel_scale);
-	color+=texture2D(source,uv_interp+vec2(pixel_size.x*3.0,0.0)*pixel_scale);
-
-	color*=(1.0/7.0)*blur_magnitude;
-
-#endif
-
-#ifdef SHADOW_BLUR_V_PASS
-
-#ifdef USE_RGBA_DEPTH
-
-#define VEC42DEPTH(m_vec4) dot(m_vec4,vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1))
-
-	highp float depth = VEC42DEPTH(color)*0.383;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(0.0,pixel_size.y*-3.0)*pixel_scale))*0.006;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(0.0,pixel_size.y*-2.0)*pixel_scale))*0.061;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(0.0,pixel_size.y*-1.0)*pixel_scale))*0.242;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(0.0,pixel_size.y*1.0)*pixel_scale))*0.242;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(0.0,pixel_size.y*2.0)*pixel_scale))*0.061;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(0.0,pixel_size.y*3.0)*pixel_scale))*0.006;
-	highp vec4 comp = fract(depth * vec4(256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0));
-	comp -= comp.xxyz * vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);
-	color=comp;
-
-#else
-
-	highp float depth = color.r*0.383;
-	depth+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*-3.0)*pixel_scale).r*0.006;
-	depth+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*-2.0)*pixel_scale).r*0.061;
-	depth+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*-1.0)*pixel_scale).r*0.242;
-	depth+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*1.0)*pixel_scale).r*0.242;
-	depth+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*2.0)*pixel_scale).r*0.061;
-	depth+=texture2D(source,uv_interp+vec2(0.0,pixel_size.y*3.0)*pixel_scale).r*0.006;
-
-#ifdef USE_GLES_OVER_GL
-	gl_FragDepth = depth;
-
-#else
-	gl_FragDepthEXT = depth;
-#endif
-
-	return;
-#endif
-
-#endif
-
-#ifdef SHADOW_BLUR_H_PASS
-
-
-#ifdef USE_RGBA_DEPTH
-
-#define VEC42DEPTH(m_vec4) dot(m_vec4,vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1))
-
-	highp float depth = VEC42DEPTH(color)*0.383;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(pixel_size.x*-3.0,0.0)*pixel_scale))*0.006;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(pixel_size.x*-2.0,0.0)*pixel_scale))*0.061;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(pixel_size.x*-1.0,0.0)*pixel_scale))*0.242;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(pixel_size.x*1.0,0.0)*pixel_scale))*0.242;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(pixel_size.x*2.0,0.0)*pixel_scale))*0.061;
-	depth+=VEC42DEPTH(texture2D(source,uv_interp+vec2(pixel_size.x*3.0,0.0)*pixel_scale))*0.006;
-	highp vec4 comp = fract(depth * vec4(256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0));
-	comp -= comp.xxyz * vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);
-	color=comp;
-#else
-
-
-	highp float depth = color.r*0.383;
-	depth+=texture2D(source,uv_interp+vec2(pixel_size.x*-3.0,0.0)*pixel_scale).r*0.006;
-	depth+=texture2D(source,uv_interp+vec2(pixel_size.x*-2.0,0.0)*pixel_scale).r*0.061;
-	depth+=texture2D(source,uv_interp+vec2(pixel_size.x*-1.0,0.0)*pixel_scale).r*0.242;
-	depth+=texture2D(source,uv_interp+vec2(pixel_size.x*1.0,0.0)*pixel_scale).r*0.242;
-	depth+=texture2D(source,uv_interp+vec2(pixel_size.x*2.0,0.0)*pixel_scale).r*0.061;
-	depth+=texture2D(source,uv_interp+vec2(pixel_size.x*3.0,0.0)*pixel_scale).r*0.006;
-
-#ifdef USE_GLES_OVER_GL
-	gl_FragDepth = depth;
-#else
-	gl_FragDepthEXT = depth;
-#endif
-
-	return;
-
-#endif
-
-#endif
-
-#ifdef USE_HDR
-
-	highp float white_mult = 1.0;
-
-#ifdef USE_8BIT_HDR
-	highp vec4 _mult = vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1);
-	highp float hdr_lum = dot(texture2D( hdr_source, vec2(0.0) ), _mult  );
-	color.rgb*=LUM_RANGE;
-	hdr_lum*=LUM_RANGE; //restore to full range
-#else
-
-	highp vec2 lv = texture2D( hdr_source, vec2(0.0) ).rg;
-	highp float hdr_lum = lv.r;
-#ifdef USE_AUTOWHITE
-	white_mult=lv.g;
-#endif
-
-#endif
-
-#ifdef USE_REINHARDT_TONEMAPPER
-	float src_lum = dot(color.rgb,vec3(0.3, 0.58, 0.12));
-	float lp = tonemap_exposure/hdr_lum*src_lum;
-	float white = tonemap_white;
-#ifdef USE_AUTOWHITE
-	white_mult = (white_mult + 1.0 * white_mult);
-	white_mult*=white_mult;
-	white*=white_mult;
-#endif
-	lp = ( lp * ( 1.0 + ( lp / ( white) ) ) ) / ( 1.0 + lp );
-	color.rgb*=lp;
-
-#else
-
-#ifdef USE_LOG_TONEMAPPER
-	color.rgb = tonemap_exposure * log(color.rgb+1.0)/log(hdr_lum+1.0);
-#else
-	highp float tone_scale = tonemap_exposure / hdr_lum; //only linear supported
-	color.rgb*=tone_scale;
-#endif
-
-#endif
-
-#endif
-
-
-#ifdef USE_GLOW_COPY
-
-	highp vec3 glowcol = color.rgb*color.a+step(bloom_threshold,dot(vec3(0.3333,0.3333,0.3333),color.rgb))*bloom*color.rgb;
-
-#ifdef USE_HDR
-	highp float collum = max(color.r,max(color.g,color.b));
-	glowcol+=color.rgb*max(collum-hdr_glow_threshold,0.0)*hdr_glow_scale;
-#endif
-	color.rgb=glowcol;
-	color.a=0.0;
-
-#endif
-
-
-#ifdef USE_GLOW
-
-	vec4 glow = texture2D( glow_source,  uv2_interp );
-
-#ifdef USE_GLOW_SCREEN
-
-	color.rgb = clamp((color.rgb + glow.rgb) - (color.rgb * glow.rgb), 0.0, 1.0);
-
-#endif
-
-#ifdef USE_GLOW_SOFTLIGHT
-
-	{
-
-		glow.rgb = (glow.rgb * 0.5) + 0.5;
-		color.r =  (glow.r <= 0.5) ? (color.r - (1.0 - 2.0 * glow.r) * color.r * (1.0 - color.r)) : (((glow.r > 0.5) && (color.r <= 0.25)) ? (color.r + (2.0 * glow.r - 1.0) * (4.0 * color.r * (4.0 * color.r + 1.0) * (color.r - 1.0) + 7.0 * color.r)) : (color.r + (2.0 * glow.r - 1.0) * (sqrt(color.r) - color.r)));
-		color.g =  (glow.g <= 0.5) ? (color.g - (1.0 - 2.0 * glow.g) * color.g * (1.0 - color.g)) : (((glow.g > 0.5) && (color.g <= 0.25)) ? (color.g + (2.0 * glow.g - 1.0) * (4.0 * color.g * (4.0 * color.g + 1.0) * (color.g - 1.0) + 7.0 * color.g)) : (color.g + (2.0 * glow.g - 1.0) * (sqrt(color.g) - color.g)));
-		color.b =  (glow.b <= 0.5) ? (color.b - (1.0 - 2.0 * glow.b) * color.b * (1.0 - color.b)) : (((glow.b > 0.5) && (color.b <= 0.25)) ? (color.b + (2.0 * glow.b - 1.0) * (4.0 * color.b * (4.0 * color.b + 1.0) * (color.b - 1.0) + 7.0 * color.b)) : (color.b + (2.0 * glow.b - 1.0) * (sqrt(color.b) - color.b)));
-	}
-
-#endif
-
-#if !defined(USE_GLOW_SCREEN) && !defined(USE_GLOW_SOFTLIGHT)
-	color.rgb+=glow.rgb;
-#endif
-
-
-
-#endif
-
-#ifdef USE_SRGB
-
-#if 0
-	//this was fast, but was commented out because it looked kind of shitty, might it be fixable?
-
-	{ //i have my doubts about how fast this is
-
-		color.rgb = min(color.rgb,vec3(1.0)); //clamp just in case
-		vec3 S1 = sqrt(color.rgb);
-		vec3 S2 = sqrt(S1);
-		vec3 S3 = sqrt(S2);
-		color.rgb = 0.662002687 * S1 + 0.684122060 * S2 - 0.323583601 * S3 - 0.225411470 * color.rgb;
-	}
-#else
-
-	color.r=sRGB_gamma_correct(color.r);
-	color.g=sRGB_gamma_correct(color.g);
-	color.b=sRGB_gamma_correct(color.b);
-
-#endif
-
-#endif
-
-#ifdef USE_HDR_COPY
-
-	//highp float lum = dot(color.rgb,highp vec3(1.0/3.0,1.0/3.0,1.0/3.0));
-	//highp float lum = max(color.r,max(color.g,color.b));
-	highp float lum = dot(color.rgb,vec3(0.3, 0.58, 0.12));
-
-	//lum=log(lum+0.0001); //everyone does it
-
-#ifdef USE_8BIT_HDR
-	highp vec4 comp = fract(lum * vec4(256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0));
-	comp -= comp.xxyz * vec4(0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);
-	color=comp;
-#else
-	color.rgb=vec3(lum);
-#endif
-
-
-#endif
-
-#ifdef USE_HDR_REDUCE
-
-#ifdef USE_8BIT_HDR
-	highp vec4 _multcv = vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0, 1.0);
-	highp float lum_accum = dot(color,_multcv  );
-	lum_accum += dot(texture2D( source,  uv_interp+vec2(-pixel_size.x,-pixel_size.y) ),_multcv  );
-	lum_accum += dot(texture2D( source,  uv_interp+vec2(0.0,-pixel_size.y) ),_multcv  );
-	lum_accum += dot(texture2D( source,  uv_interp+vec2(pixel_size.x,-pixel_size.y) ),_multcv  );
-	lum_accum += dot(texture2D( source,  uv_interp+vec2(-pixel_size.x,0.0) ),_multcv  );
-	lum_accum += dot(texture2D( source,  uv_interp+vec2(pixel_size.x,0.0) ),_multcv  );
-	lum_accum += dot(texture2D( source,  uv_interp+vec2(-pixel_size.x,pixel_size.y) ),_multcv  );
-	lum_accum += dot(texture2D( source,  uv_interp+vec2(0.0,pixel_size.y) ),_multcv  );
-	lum_accum += dot(texture2D( source,  uv_interp+vec2(pixel_size.x,pixel_size.y) ),_multcv  );
-	lum_accum/=9.0;
-#else
-
-	highp float lum_accum = color.r;
-	highp float lum_max = color.g;
-
-#define LUM_REDUCE(m_uv) \
-	{\
-		vec2 val = texture2D( source,  uv_interp+m_uv ).rg;\
-		lum_accum+=val.x;\
-		lum_max=max(val.y,lum_max);\
-	}
-
-	LUM_REDUCE( vec2(-pixel_size.x,-pixel_size.y) );
-	LUM_REDUCE( vec2(0.0,-pixel_size.y) );
-	LUM_REDUCE( vec2(pixel_size.x,-pixel_size.y) );
-	LUM_REDUCE( vec2(-pixel_size.x,0.0) );
-	LUM_REDUCE( vec2(pixel_size.x,0.0) );
-	LUM_REDUCE( vec2(-pixel_size.x,pixel_size.y) );
-	LUM_REDUCE( vec2(0.0,pixel_size.y) );
-	LUM_REDUCE( vec2(pixel_size.x,pixel_size.y) );
-	lum_accum/=9.0;
-
-#endif
-
-#ifdef USE_HDR_STORE
-
-	//lum_accum=exp(lum_accum);
-
-#ifdef USE_8BIT_HDR
-
-	highp float vd_lum = dot(texture2D( source_vd_lum, vec2(0.0) ), _multcv  );
-	lum_accum = clamp( vd_lum + (lum_accum-vd_lum)*hdr_time_delta*hdr_exp_adj_speed,min_luminance*(1.0/LUM_RANGE),max_luminance*(1.0/LUM_RANGE));
-#else
-	highp float vd_lum=texture2D( source_vd_lum, vec2(0.0) ).r;
-	lum_accum = clamp( vd_lum + (lum_accum-vd_lum)*hdr_time_delta*hdr_exp_adj_speed,min_luminance,max_luminance);
-#endif
-
-#endif
-
-#ifdef USE_8BIT_HDR
-	highp vec4 comp = fract(lum_accum * vec4(256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0));
-	comp -= comp.xxyz * vec4(0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);
-	color=comp;
-#else
-#ifdef USE_AUTOWHITE
-	color.r=lum_accum;
-	color.g=lum_max;
-#else
-	color.rgb=vec3(lum_accum);
-#endif
-
-
-#endif
-
-#endif
-
-
-
-#ifdef USE_RGBE
-
-	color.rgb = pow(color.rgb,color.a*255.0-(8.0+128.0));
-#endif
-
-#ifdef USE_ENERGY
-	color.rgb*=energy;
-#endif
-
-#ifdef USE_NO_ALPHA
-        color.a=1.0;
-#endif
-
-#ifdef USE_CUSTOM_ALPHA
-	color.a=custom_alpha;
-#endif
-
-
-        gl_FragColor = color;
-
-#ifdef USE_DEPTH
-	gl_FragDepth = texture(source_depth,uv_interp).r;
-#endif
-
-}
diff --git a/drivers/gles2/shaders/material.glsl b/drivers/gles2/shaders/material.glsl
deleted file mode 100644
index 704a22c5d1..0000000000
--- a/drivers/gles2/shaders/material.glsl
+++ /dev/null
@@ -1,1326 +0,0 @@
-[vertex]
-
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#define roundfix( m_val ) floor( (m_val) + 0.5 )
-#else
-precision mediump float;
-precision mediump int;
-#endif
-
-
-
-/*
-from VisualServer:
-
-ARRAY_VERTEX=0,
-ARRAY_NORMAL=1,
-ARRAY_TANGENT=2,
-ARRAY_COLOR=3,
-ARRAY_TEX_UV=4,
-ARRAY_TEX_UV2=5,
-ARRAY_BONES=6,
-ARRAY_WEIGHTS=7,
-ARRAY_INDEX=8,
-*/
-
-//hack to use uv if no uv present so it works with lightmap
-#ifdef ENABLE_AMBIENT_LIGHTMAP
-
-#ifdef USE_LIGHTMAP_ON_UV2
-
-#ifndef ENABLE_UV2_INTERP
-#define ENABLE_UV2_INTERP
-#endif
-
-#else
-
-#ifndef ENABLE_UV_INTERP
-#define ENABLE_UV_INTERP
-#endif
-
-#endif
-
-#endif
-
-
-/* INPUT ATTRIBS */
-
-attribute highp vec4 vertex_attrib; // attrib:0
-attribute vec3 normal_attrib; // attrib:1
-attribute vec4 tangent_attrib; // attrib:2
-attribute vec4 color_attrib; // attrib:3
-attribute vec2 uv_attrib; // attrib:4
-attribute vec2 uv2_attrib; // attrib:5
-
-uniform float normal_mult;
-
-#ifdef USE_SKELETON
-attribute vec4 bone_indices; // attrib:6
-attribute vec4 bone_weights; // attrib:7
-uniform highp sampler2D skeleton_matrices;
-uniform highp float skeltex_pixel_size;
-#endif
-
-#ifdef USE_ATTRIBUTE_INSTANCING
-
-attribute highp vec4 instance_row0; // attrib:8
-attribute highp vec4 instance_row1; // attrib:9
-attribute highp vec4 instance_row2; // attrib:10
-attribute highp vec4 instance_row3; // attrib:11
-
-#endif
-
-#ifdef USE_TEXTURE_INSTANCING
-
-attribute highp vec3 instance_uv; // attrib:6
-uniform highp sampler2D instance_matrices;
-
-#endif
-
-uniform highp mat4 world_transform;
-uniform highp mat4 camera_inverse_transform;
-uniform highp mat4 projection_transform;
-
-#ifdef USE_UNIFORM_INSTANCING
-//shittiest form of instancing (but most compatible)
-uniform highp mat4 instance_transform;
-#endif
-
-/* Varyings */
-
-varying vec3 vertex_interp;
-varying vec3 normal_interp;
-
-#if defined(ENABLE_COLOR_INTERP)
-varying vec4 color_interp;
-#endif
-
-#if defined(ENABLE_UV_INTERP)
-varying vec2 uv_interp;
-#endif
-
-#if defined(ENABLE_UV2_INTERP)
-varying vec2 uv2_interp;
-#endif
-
-#if defined(ENABLE_VAR1_INTERP)
-varying vec4 var1_interp;
-#endif
-
-#if defined(ENABLE_VAR2_INTERP)
-varying vec4 var2_interp;
-#endif
-
-#if defined(ENABLE_TANGENT_INTERP)
-varying vec3 tangent_interp;
-varying vec3 binormal_interp;
-#endif
-
-#ifdef ENABLE_AMBIENT_OCTREE
-
-uniform highp mat4 ambient_octree_inverse_transform;
-varying highp vec3 ambient_octree_coords;
-
-#endif
-
-#ifdef USE_FOG
-
-varying vec4 fog_interp;
-uniform highp vec3 fog_params;
-uniform vec3 fog_color_begin;
-uniform vec3 fog_color_end;
-
-#endif
-
-#ifdef USE_VERTEX_LIGHTING
-
-uniform vec3 light_pos;
-uniform vec3 light_direction;
-uniform vec3 light_attenuation;
-uniform vec3 light_spot_attenuation;
-uniform vec3 light_diffuse;
-uniform vec3 light_specular;
-
-
-
-#endif
-
-varying vec4 diffuse_interp;
-varying vec3 specular_interp;
-//intended for static branching
-//pretty much all meaningful platforms support
-//static branching
-
-uniform float time;
-uniform float instance_id;
-
-uniform vec3 ambient_light;
-
-#if !defined(USE_DEPTH_SHADOWS) && defined(USE_SHADOW_PASS)
-
-varying vec4 position_interp;
-
-#endif
-
-#ifdef LIGHT_USE_SHADOW
-
-uniform highp mat4 shadow_matrix;
-varying highp vec4 shadow_coord;
-#ifdef LIGHT_USE_PSSM
-uniform highp mat4 shadow_matrix2;
-varying highp vec4 shadow_coord2;
-#endif
-#ifdef LIGHT_USE_PSSM4
-uniform highp mat4 shadow_matrix3;
-varying highp vec4 shadow_coord3;
-uniform highp mat4 shadow_matrix4;
-varying highp vec4 shadow_coord4;
-#endif
-
-
-#endif
-
-#ifdef USE_SHADOW_PASS
-
-uniform highp float shadow_z_offset;
-uniform highp float shadow_z_slope_scale;
-
-#endif
-
-#ifdef USE_DUAL_PARABOLOID
-uniform highp vec2 dual_paraboloid;
-varying float dp_clip;
-#endif
-
-
-
-VERTEX_SHADER_GLOBALS
-
-
-
-
-void main() {
-#ifdef USE_UNIFORM_INSTANCING
-
-	highp mat4 modelview = (camera_inverse_transform * (world_transform * instance_transform));
-#ifdef ENABLE_AMBIENT_OCTREE
-	highp mat4 ambient_octree_transform = (ambient_octree_inverse_transform * (world_transform * instance_transform));
-#endif
-
-#else
-
-#ifdef USE_ATTRIBUTE_INSTANCING
-
-	highp mat4 minst=mat4(instance_row0,instance_row1,instance_row2,instance_row3);
-	highp mat4 modelview = (camera_inverse_transform * (world_transform * minst));
-#ifdef ENABLE_AMBIENT_OCTREE
-	highp mat4 ambient_octree_transform = (ambient_octree_inverse_transform * (world_transform * minst));
-#endif
-
-#else
-
-#ifdef USE_TEXTURE_INSTANCING
-
-	highp vec2 ins_ofs=vec2(instance_uv.z,0.0);
-
-	highp mat4 minst=mat4(
-		texture2D(instance_matrices,instance_uv.xy),
-		texture2D(instance_matrices,instance_uv.xy+ins_ofs),
-		texture2D(instance_matrices,instance_uv.xy+ins_ofs*2.0),
-		texture2D(instance_matrices,instance_uv.xy+ins_ofs*3.0)
-	);
-
-	/*highp mat4 minst=mat4(
-		vec4(1.0,0.0,0.0,0.0),
-		vec4(0.0,1.0,0.0,0.0),
-		vec4(0.0,0.0,1.0,0.0),
-		vec4(0.0,0.0,0.0,1.0)
-	);*/
-
-	highp mat4 modelview = (camera_inverse_transform * (world_transform * minst));
-#ifdef ENABLE_AMBIENT_OCTREE
-	highp mat4 ambient_octree_transform = (ambient_octree_inverse_transform * (world_transform * minst));
-#endif
-
-#else
-	highp mat4 modelview = (camera_inverse_transform * world_transform);
-#ifdef ENABLE_AMBIENT_OCTREE
-	highp mat4 ambient_octree_transform = (ambient_octree_inverse_transform * world_transform);
-#endif
-
-#endif
-
-#endif
-
-#endif
-	highp vec4 vertex_in = vertex_attrib; // vec4(vertex_attrib.xyz * data_attrib.x,1.0);
-	vec3 normal_in = normal_attrib;
-	normal_in*=normal_mult;
-#if defined(ENABLE_TANGENT_INTERP)
-	vec3 tangent_in = tangent_attrib.xyz;
-	tangent_in*=normal_mult;
-	float binormalf = tangent_attrib.a;
-#endif
-
-#ifdef USE_SKELETON
-
-	{
-		//skeleton transform
-		highp mat4 m=mat4(texture2D(skeleton_matrices,vec2((bone_indices.x*3.0+0.0)*skeltex_pixel_size,0.0)),texture2D(skeleton_matrices,vec2((bone_indices.x*3.0+1.0)*skeltex_pixel_size,0.0)),texture2D(skeleton_matrices,vec2((bone_indices.x*3.0+2.0)*skeltex_pixel_size,0.0)),vec4(0.0,0.0,0.0,1.0))*bone_weights.x;
-		m+=mat4(texture2D(skeleton_matrices,vec2((bone_indices.y*3.0+0.0)*skeltex_pixel_size,0.0)),texture2D(skeleton_matrices,vec2((bone_indices.y*3.0+1.0)*skeltex_pixel_size,0.0)),texture2D(skeleton_matrices,vec2((bone_indices.y*3.0+2.0)*skeltex_pixel_size,0.0)),vec4(0.0,0.0,0.0,1.0))*bone_weights.y;
-		m+=mat4(texture2D(skeleton_matrices,vec2((bone_indices.z*3.0+0.0)*skeltex_pixel_size,0.0)),texture2D(skeleton_matrices,vec2((bone_indices.z*3.0+1.0)*skeltex_pixel_size,0.0)),texture2D(skeleton_matrices,vec2((bone_indices.z*3.0+2.0)*skeltex_pixel_size,0.0)),vec4(0.0,0.0,0.0,1.0))*bone_weights.z;
-		m+=mat4(texture2D(skeleton_matrices,vec2((bone_indices.w*3.0+0.0)*skeltex_pixel_size,0.0)),texture2D(skeleton_matrices,vec2((bone_indices.w*3.0+1.0)*skeltex_pixel_size,0.0)),texture2D(skeleton_matrices,vec2((bone_indices.w*3.0+2.0)*skeltex_pixel_size,0.0)),vec4(0.0,0.0,0.0,1.0))*bone_weights.w;
-
-		vertex_in = vertex_in * m;
-		normal_in = (vec4(normal_in,0.0) * m).xyz;
-#if defined(ENABLE_TANGENT_INTERP)
-		tangent_in = (vec4(tangent_in,0.0) * m).xyz;
-#endif
-	}
-
-#endif
-
-#ifdef ENABLE_AMBIENT_OCTREE
-
-	ambient_octree_coords = (ambient_octree_transform * vertex_in).xyz;
-#endif
-
-	vertex_interp = (modelview * vertex_in).xyz;
-	normal_interp = normalize((modelview * vec4(normal_in,0.0)).xyz);
-
-#if defined(ENABLE_COLOR_INTERP)
-#ifdef USE_COLOR_ATTRIB_SRGB_TO_LINEAR
-
-	color_interp = vec4(
-		color_attrib.r<0.04045 ? color_attrib.r * (1.0 / 12.92) : pow((color_attrib.r + 0.055) * (1.0 / (1 + 0.055)), 2.4),
-		color_attrib.g<0.04045 ? color_attrib.g * (1.0 / 12.92) : pow((color_attrib.g + 0.055) * (1.0 / (1 + 0.055)), 2.4),
-		color_attrib.b<0.04045 ? color_attrib.b * (1.0 / 12.92) : pow((color_attrib.b + 0.055) * (1.0 / (1 + 0.055)), 2.4),
-		color_attrib.a
-	);
-#else
-	color_interp = color_attrib;
-#endif
-#endif
-
-#if defined(ENABLE_TANGENT_INTERP)
-	tangent_interp=normalize((modelview * vec4(tangent_in,0.0)).xyz);
-	binormal_interp = normalize( cross(normal_interp,tangent_interp) * binormalf );
-#endif
-
-#if defined(ENABLE_UV_INTERP)
-	uv_interp = uv_attrib;
-#endif
-#if defined(ENABLE_UV2_INTERP)
-	uv2_interp = uv2_attrib;
-#endif
-
-	float vertex_specular_exp = 40.0; //material_specular.a;
-
-
-
-VERTEX_SHADER_CODE
-
-
-#ifdef USE_DUAL_PARABOLOID
-//for dual paraboloid shadow mapping
-        highp vec3 vtx = vertex_interp;
-        vtx.z*=dual_paraboloid.y; //side to affect
-        vtx.z+=0.01;
-        dp_clip=vtx.z;
-        highp float len=length( vtx );
-        vtx=normalize(vtx);
-        vtx.xy/=1.0+vtx.z;
-        vtx.z = len*dual_paraboloid.x; // it's a reciprocal(len - z_near) / (z_far - z_near);
-        vtx+=normalize(vtx)*0.025;
-        vtx.z = vtx.z * 2.0 - 1.0; // fit to clipspace
-        vertex_interp=vtx;
-
-        //vertex_interp.w = z_clip;
-
-#endif
-
-#ifdef USE_SHADOW_PASS
-
-	float z_ofs = shadow_z_offset;
-	z_ofs += (1.0-abs(normal_interp.z))*shadow_z_slope_scale;
-	vertex_interp.z-=z_ofs;
-#endif
-
-#ifdef LIGHT_USE_SHADOW
-
-        shadow_coord = shadow_matrix * vec4(vertex_interp,1.0);
-	shadow_coord.xyz/=shadow_coord.w;
-
-#ifdef LIGHT_USE_PSSM
-	shadow_coord.y*=0.5;
-	shadow_coord.y+=0.5;
-	shadow_coord2 = shadow_matrix2 * vec4(vertex_interp,1.0);
-	shadow_coord2.xyz/=shadow_coord2.w;
-	shadow_coord2.y*=0.5;
-#endif
-#ifdef LIGHT_USE_PSSM4
-	shadow_coord.x*=0.5;
-	shadow_coord2.x*=0.5;
-
-	shadow_coord3 = shadow_matrix3 * vec4(vertex_interp,1.0);
-	shadow_coord3.xyz/=shadow_coord3.w;
-	shadow_coord3.xy*=vec2(0.5);
-	shadow_coord3.xy+=vec2(0.5);
-
-	shadow_coord4 = shadow_matrix4 * vec4(vertex_interp,1.0);
-	shadow_coord4.xyz/=shadow_coord4.w;
-	shadow_coord4.xy*=vec2(0.5);
-	shadow_coord4.x+=0.5;
-
-#endif
-
-#endif
-
-#ifdef USE_FOG
-
-	fog_interp.a = pow( clamp( (length(vertex_interp)-fog_params.x)/(fog_params.y-fog_params.x), 0.0, 1.0 ), fog_params.z );
-	fog_interp.rgb = mix( fog_color_begin, fog_color_end, fog_interp.a );
-#endif
-
-#ifndef VERTEX_SHADER_WRITE_POSITION
-//vertex shader might write a position
-	gl_Position = projection_transform * vec4(vertex_interp,1.0);
-#endif
-
-
-
-#if !defined(USE_DEPTH_SHADOWS) && defined(USE_SHADOW_PASS)
-
-    position_interp=gl_Position;
-
-#endif
-
-
-#ifdef USE_VERTEX_LIGHTING
-
-	vec3 eye_vec = -normalize(vertex_interp);
-
-#ifdef LIGHT_TYPE_DIRECTIONAL
-
-	vec3 light_dir = -light_direction;
-	float attenuation = light_attenuation.r;
-
-
-#endif
-
-#ifdef LIGHT_TYPE_OMNI
-	vec3 light_dir = light_pos-vertex_interp;
-	float radius = light_attenuation.g;
-	float dist = min(length(light_dir),radius);
-	light_dir=normalize(light_dir);
-	float attenuation = pow( max(1.0 - dist/radius, 0.0), light_attenuation.b ) * light_attenuation.r;
-
-#endif
-
-#ifdef LIGHT_TYPE_SPOT
-
-	vec3 light_dir = light_pos-vertex_interp;
-	float radius = light_attenuation.g;
-	float dist = min(length(light_dir),radius);
-	light_dir=normalize(light_dir);
-	float attenuation = pow(  max(1.0 - dist/radius, 0.0), light_attenuation.b ) * light_attenuation.r;
-	vec3 spot_dir = light_direction;
-	float spot_cutoff=light_spot_attenuation.r;
-	float scos = max(dot(-light_dir, spot_dir),spot_cutoff);
-	float rim = (1.0 - scos) / (1.0 - spot_cutoff);
-	attenuation *= 1.0 - pow( rim, light_spot_attenuation.g);
-
-
-#endif
-
-#if defined(LIGHT_TYPE_DIRECTIONAL) || defined(LIGHT_TYPE_OMNI) || defined(LIGHT_TYPE_SPOT)
-
-	//process_shade(normal_interp,light_dir,eye_vec,vertex_specular_exp,attenuation,diffuse_interp,specular_interp);
-	{
-		float NdotL = max(0.0,dot( normal_interp, light_dir ));
-		vec3 half_vec = normalize(light_dir + eye_vec);
-		float eye_light = max(dot(normal_interp, half_vec),0.0);
-		diffuse_interp.rgb=light_diffuse * NdotL * attenuation;
-		diffuse_interp.a=attenuation;
-		if (NdotL > 0.0) {
-			specular_interp=light_specular * pow( eye_light, vertex_specular_exp ) * attenuation;
-		} else {
-			specular_interp=vec3(0.0);
-		}
-	}
-
-#else
-
-#ifdef SHADELESS
-
-	diffuse_interp=vec4(vec3(1.0),0.0);
-	specular_interp=vec3(0.0);
-# else
-
-	diffuse_interp=vec4(0.0);
-	specular_interp=vec3(0.0);
-# endif
-
-#endif
-
-
-
-
-#endif
-
-
-}
-
-
-[fragment]
-
-
-#ifdef USE_GLES_OVER_GL
-#define mediump
-#define highp
-#define roundfix( m_val ) floor( (m_val) + 0.5 )
-#else
-
-precision mediump float;
-precision mediump int;
-
-#endif
-
-
-//hack to use uv if no uv present so it works with lightmap
-#ifdef ENABLE_AMBIENT_LIGHTMAP
-
-#ifdef USE_LIGHTMAP_ON_UV2
-
-#ifndef ENABLE_UV2_INTERP
-#define ENABLE_UV2_INTERP
-#endif
-
-#else
-
-#ifndef ENABLE_UV_INTERP
-#define ENABLE_UV_INTERP
-#endif
-
-#endif
-
-#endif
-
-
-/* Varyings */
-
-#if defined(ENABLE_COLOR_INTERP)
-varying vec4 color_interp;
-#endif
-
-#if defined(ENABLE_UV_INTERP)
-varying vec2 uv_interp;
-#endif
-
-#if defined(ENABLE_UV2_INTERP)
-varying vec2 uv2_interp;
-#endif
-
-#if defined(ENABLE_TANGENT_INTERP)
-varying vec3 tangent_interp;
-varying vec3 binormal_interp;
-#endif
-
-#if defined(ENABLE_VAR1_INTERP)
-varying vec4 var1_interp;
-#endif
-
-#if defined(ENABLE_VAR2_INTERP)
-varying vec4 var2_interp;
-#endif
-
-#ifdef LIGHT_USE_PSSM
-uniform vec3 light_pssm_split;
-#endif
-
-varying vec3 vertex_interp;
-varying vec3 normal_interp;
-
-#ifdef USE_FOG
-
-varying vec4 fog_interp;
-
-#endif
-
-/* Material Uniforms */
-
-#ifdef USE_VERTEX_LIGHTING
-
-varying vec4 diffuse_interp;
-varying vec3 specular_interp;
-
-#endif
-
-#if !defined(USE_DEPTH_SHADOWS) && defined(USE_SHADOW_PASS)
-
-varying vec4 position_interp;
-
-#endif
-
-
-
-uniform vec3 light_pos;
-uniform vec3 light_direction;
-uniform vec3 light_attenuation;
-uniform vec3 light_spot_attenuation;
-uniform vec3 light_diffuse;
-uniform vec3 light_specular;
-
-uniform vec3 ambient_light;
-
-
-#ifdef USE_FRAGMENT_LIGHTING
-
-
-
-# ifdef USE_DEPTH_SHADOWS
-# else
-# endif
-
-#endif
-
-uniform float const_light_mult;
-uniform float time;
-
-#ifdef ENABLE_AMBIENT_OCTREE
-
-varying highp vec3 ambient_octree_coords;
-uniform highp float ambient_octree_lattice_size;
-uniform highp vec2 ambient_octree_pix_size;
-uniform highp vec2 ambient_octree_light_pix_size;
-uniform highp float ambient_octree_lattice_divide;
-uniform highp sampler2D ambient_octree_tex;
-uniform highp sampler2D ambient_octree_light_tex;
-uniform float ambient_octree_multiplier;
-uniform int ambient_octree_steps;
-
-#endif
-
-#ifdef ENABLE_AMBIENT_LIGHTMAP
-
-uniform highp sampler2D ambient_lightmap;
-uniform float ambient_lightmap_multiplier;
-
-#endif
-
-#ifdef ENABLE_AMBIENT_DP_SAMPLER
-
-uniform highp sampler2D ambient_dp_sampler;
-uniform float ambient_dp_sampler_multiplier;
-
-#endif
-
-#ifdef ENABLE_AMBIENT_COLOR
-
-uniform vec3 ambient_color;
-
-#endif
-
-FRAGMENT_SHADER_GLOBALS
-
-
-
-#ifdef LIGHT_USE_SHADOW
-
-varying highp vec4 shadow_coord;
-#ifdef LIGHT_USE_PSSM
-varying highp vec4 shadow_coord2;
-#endif
-#ifdef LIGHT_USE_PSSM4
-varying highp vec4 shadow_coord3;
-varying highp vec4 shadow_coord4;
-#endif
-
-uniform highp sampler2D shadow_texture;
-uniform highp vec2 shadow_texel_size;
-
-uniform float shadow_darkening;
-
-#ifdef USE_DEPTH_SHADOWS
-
-#define SHADOW_DEPTH(m_tex,m_uv) (texture2D((m_tex),(m_uv)).z)
-
-#else
-
-//#define SHADOW_DEPTH(m_tex,m_uv) dot(texture2D((m_tex),(m_uv)),highp vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1)  )
-#define SHADOW_DEPTH(m_tex,m_uv) dot(texture2D((m_tex),(m_uv)),vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1)  )
-
-#endif
-
-#ifdef USE_SHADOW_PCF
-
-
-#ifdef USE_SHADOW_PCF_HQ
-
-
-float SAMPLE_SHADOW_TEX( highp vec2 coord, highp float refdepth) {
-
-	float avg=(SHADOW_DEPTH(shadow_texture,coord) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(shadow_texel_size.x,0.0)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(-shadow_texel_size.x,0.0)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(0.0,shadow_texel_size.y)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(0.0,-shadow_texel_size.y)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(shadow_texel_size.x,shadow_texel_size.y)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(-shadow_texel_size.x,shadow_texel_size.y)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(shadow_texel_size.x,-shadow_texel_size.y)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(-shadow_texel_size.x,-shadow_texel_size.y)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(shadow_texel_size.x*2.0,0.0)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(-shadow_texel_size.x*2.0,0.0)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(0.0,shadow_texel_size.y*2.0)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(0.0,-shadow_texel_size.y*2.0)) < refdepth ?  0.0 : 1.0);
-	return avg*(1.0/13.0);
-}
-
-#else
-
-float SAMPLE_SHADOW_TEX( highp vec2 coord, highp float refdepth) {
-
-	float avg=(SHADOW_DEPTH(shadow_texture,coord) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(shadow_texel_size.x,0.0)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(-shadow_texel_size.x,0.0)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(0.0,shadow_texel_size.y)) < refdepth ?  0.0 : 1.0);
-	avg+=(SHADOW_DEPTH(shadow_texture,coord+vec2(0.0,-shadow_texel_size.y)) < refdepth ?  0.0 : 1.0);
-	return avg*0.2;
-}
-
-#endif
-
-
-
-
-/*
-	16x averaging
-float SAMPLE_SHADOW_TEX( highp vec2 coord, highp float refdepth) {
-
-	vec2 offset = vec2(
-		lessThan(vec2(0.25),fract(gl_FragCoord.xy * 0.5))
-		);
-	offset.y += offset.x;  // y ^= x in floating point
-
-	if (offset.y > 1.1)
-		offset.y = 0.0;
-	float avg = step( refdepth, SHADOW_DEPTH(shadow_texture, coord+ (offset + vec2(-1.5, 0.5))*shadow_texel_size) );
-	avg+=step(refdepth, SHADOW_DEPTH(shadow_texture, coord+ (offset + vec2(0.5, 0.5))*shadow_texel_size) );
-	avg+=step(refdepth, SHADOW_DEPTH(shadow_texture, coord+ (offset + vec2(-1.5, -1.5))*shadow_texel_size) );
-	avg+=step(refdepth, SHADOW_DEPTH(shadow_texture, coord+ (offset + vec2(0.5, -1.5))*shadow_texel_size) );
-	return avg * 0.25;
-}
-*/
-
-/*
-float SAMPLE_SHADOW_TEX( highp vec2 coord, highp float refdepth) {
-
-	vec2 offset = vec2(
-		lessThan(vec2(0.25),fract(gl_FragCoord.xy * 0.5))
-		);
-	offset.y += offset.x;  // y ^= x in floating point
-
-	if (offset.y > 1.1)
-		offset.y = 0.0;
-	return step( refdepth, SHADOW_DEPTH(shadow_texture, coord+ offset*shadow_texel_size) );
-
-}
-
-*/
-/* simple pcf4 */
-//#define SAMPLE_SHADOW_TEX(m_coord,m_depth) ((step(m_depth,SHADOW_DEPTH(shadow_texture,m_coord))+step(m_depth,SHADOW_DEPTH(shadow_texture,m_coord+vec2(0.0,shadow_texel_size.y)))+step(m_depth,SHADOW_DEPTH(shadow_texture,m_coord+vec2(shadow_texel_size.x,0.0)))+step(m_depth,SHADOW_DEPTH(shadow_texture,m_coord+shadow_texel_size)))/4.0)
-
-#endif
-
-#ifdef USE_SHADOW_ESM
-
-uniform float esm_multiplier;
-
-float SAMPLE_SHADOW_TEX(vec2 p_uv,float p_depth) {
-
-#if defined (USE_DEPTH_SHADOWS)
-	//these only are used if interpolation exists
-	highp float occluder = SHADOW_DEPTH(shadow_texture, p_uv);
-#else
-	vec2 unnormalized = p_uv/shadow_texel_size;
-	vec2 fractional = fract(unnormalized);
-	unnormalized = floor(unnormalized);
-
-	vec4 exponent;
-	exponent.x = SHADOW_DEPTH(shadow_texture, (unnormalized + vec2( -0.5, 0.5 )) * shadow_texel_size );
-	exponent.y = SHADOW_DEPTH(shadow_texture, (unnormalized + vec2( 0.5, 0.5 )) * shadow_texel_size );
-	exponent.z = SHADOW_DEPTH(shadow_texture, (unnormalized + vec2( 0.5, -0.5 )) * shadow_texel_size );
-	exponent.w = SHADOW_DEPTH(shadow_texture, (unnormalized + vec2( -0.5, -0.5 )) * shadow_texel_size );
-
-	highp float occluder = (exponent.w + (exponent.x - exponent.w) * fractional.y);
-	occluder = occluder + ((exponent.z + (exponent.y - exponent.z) * fractional.y) - occluder)*fractional.x;
-#endif
-	return clamp(exp(esm_multiplier* ( occluder - p_depth )),0.0,1.0);
-
-}
-
-
-#endif
-
-#if !defined(USE_SHADOW_PCF) && !defined(USE_SHADOW_ESM)
-
-#define SAMPLE_SHADOW_TEX(m_coord,m_depth) (SHADOW_DEPTH(shadow_texture,m_coord) < m_depth ?  0.0 : 1.0)
-
-#endif
-
-
-#endif
-
-#ifdef USE_DUAL_PARABOLOID
-
-varying float dp_clip;
-
-#endif
-
-uniform highp mat4 camera_inverse_transform;
-
-#if defined(ENABLE_TEXSCREEN)
-
-uniform vec2 texscreen_screen_mult;
-uniform vec4 texscreen_screen_clamp;
-uniform sampler2D texscreen_tex;
-
-#endif
-
-#if defined(ENABLE_SCREEN_UV)
-
-uniform vec2 screen_uv_mult;
-
-#endif
-
-void main() {
-
-#ifdef USE_DUAL_PARABOLOID
-        if (dp_clip<0.0)
-            discard;
-#endif
-
-	//lay out everything, whathever is unused is optimized away anyway
-        vec3 vertex = vertex_interp;
-	vec4 diffuse = vec4(0.9,0.9,0.9,1.0);
-	vec3 specular = vec3(0.0,0.0,0.0);
-	vec3 emission = vec3(0.0,0.0,0.0);
-	float specular_exp=1.0;
-	float glow=0.0;
-	float shade_param=0.0;
-#ifdef DISABLE_FRONT_FACING
-	float side=float(1)*2.0-1.0;
-#else
-	float side=float(gl_FrontFacing)*2.0-1.0;
-#endif
-#if defined(ENABLE_TANGENT_INTERP)
-	vec3 binormal = normalize(binormal_interp)*side;
-	vec3 tangent = normalize(tangent_interp)*side;
-#endif
-	//vec3 normal = abs(normalize(normal_interp))*side;
-	vec3 normal = normalize(normal_interp)*side;
-#if defined(ENABLE_SCREEN_UV)
-	vec2 screen_uv = gl_FragCoord.xy*screen_uv_mult;
-#endif
-
-#if defined(ENABLE_UV_INTERP)
-	vec2 uv = uv_interp;
-#endif
-
-#if defined(ENABLE_UV2_INTERP)
-	vec2 uv2 = uv2_interp;
-#endif
-
-#if defined(ENABLE_COLOR_INTERP)
-	vec4 color = color_interp;
-#endif
-
-#if defined(ENABLE_NORMALMAP)
-
-	vec3 normalmap = vec3(0.0);
-#endif
-
-	float normaldepth=1.0;
-
-
-
-#if defined(ENABLE_DISCARD)
-	bool discard_=false;
-#endif
-
-{
-
-
-FRAGMENT_SHADER_CODE
-
-}
-
-#if defined(ENABLE_NORMALMAP)
-
-	normal = normalize( mix(normal_interp,tangent_interp * normalmap.x + binormal_interp * normalmap.y + normal_interp * normalmap.z,normaldepth) ) * side;
-
-#endif
-
-#if defined(ENABLE_DISCARD)
-	if (discard_) {
-	//easy to eliminate dead code
-		discard;
-	}
-#endif
-
-#ifdef ENABLE_CLIP_ALPHA
-	if (diffuse.a<0.99) {
-		//used for doublepass and shadowmapping
-		discard;
-	}
-#endif
-
-	float shadow_attenuation = 1.0;
-
-#ifdef ENABLE_AMBIENT_LIGHTMAP
-
-	vec3 ambientmap_color = vec3(0.0,0.0,0.0);
-	vec2 ambientmap_uv = vec2(0.0,0.0);
-
-#ifdef USE_LIGHTMAP_ON_UV2
-
-	ambientmap_uv = uv2_interp;
-
-#else
-
-	ambientmap_uv = uv_interp;
-
-#endif
-
-	vec4 amcol = texture2D(ambient_lightmap,ambientmap_uv);
-	shadow_attenuation=amcol.a;
-	ambientmap_color = amcol.rgb;
-	ambientmap_color*=ambient_lightmap_multiplier;
-	ambientmap_color*=diffuse.rgb;
-
-
-
-#endif
-
-
-#ifdef ENABLE_AMBIENT_OCTREE
-
-	vec3 ambientmap_color = vec3(0.0,0.0,0.0);
-
-
-	{
-
-		//read position from initial lattice grid
-		highp vec3 lattice_pos = floor(ambient_octree_coords*ambient_octree_lattice_size);
-		highp vec2 octant_uv = highp vec2(lattice_pos.x+ambient_octree_lattice_size*lattice_pos.z,lattice_pos.y);
-		octant_uv=(octant_uv*highp vec2(2.0,4.0)+highp vec2(0.0,4.0));
-		highp float ld = 1.0/ambient_octree_lattice_size;
-
-
-		//go down the octree
-
-		for(int i=0;i<ambient_octree_steps;i++) {
-
-
-			highp vec3 sub=mod(ambient_octree_coords,ld);
-			ld*=0.5;
-			highp vec3 s = step(ld,sub);
-			octant_uv+=s.xy;
-			octant_uv.y+=s.z*2.0;
-			octant_uv=(octant_uv+0.5)*ambient_octree_pix_size;
-			highp vec4 new_uv = texture2D(ambient_octree_tex,octant_uv);
-			octant_uv=floor(highp vec2( dot(new_uv.xy,highp vec2(65280.0,255.0)),  dot(new_uv.zw,highp vec2(65280.0,255.0)) )+0.5);//+ambient_octree_pix_size*0.5;
-
-		}
-
-		//sample color
-		octant_uv=(octant_uv+0.5)*ambient_octree_light_pix_size;
-		highp vec3 sub=(mod(ambient_octree_coords,ld)/ld);
-		octant_uv.xy+=sub.xy*ambient_octree_light_pix_size.xy;
-		vec3 col_up=texture2D(ambient_octree_light_tex,octant_uv).rgb;
-		octant_uv.y+=ambient_octree_light_pix_size.y*2.0;
-		vec3 col_down=texture2D(ambient_octree_light_tex,octant_uv).rgb;
-		ambientmap_color=mix(col_up,col_down,sub.z)*ambient_octree_multiplier;
-
-		ambientmap_color*=diffuse.rgb;
-
-	}
-
-#endif
-
-
-
-#ifdef ENABLE_AMBIENT_DP_SAMPLER
-
-	vec3 ambientmap_color = vec3(0.0,0.0,0.0);
-
-	{
-
-		vec3 dp_normal = normalize((vec4(normal,0) * camera_inverse_transform).xyz);
-		vec2 ambient_uv = (dp_normal.xy / (1.0+abs(dp_normal.z)))*0.5+0.5; //dual paraboloid
-		ambient_uv.y*=0.5;
-		if (dp_normal.z<0) {
-
-			ambient_uv.y=(0.5-ambient_uv.y)+0.5;
-
-		}
-
-		ambientmap_color = texture2D(ambient_dp_sampler,ambient_uv ).rgb * ambient_dp_sampler_multiplier;
-		ambientmap_color*=diffuse.rgb;
-	}
-
-#endif
-
-
-
-
-#ifdef LIGHT_USE_SHADOW
-#ifdef LIGHT_TYPE_DIRECTIONAL
-
-	float shadow_fade_exponent=5.0;  //hardcoded for now
-	float shadow_fade=pow(length(vertex_interp)/light_attenuation.g,shadow_fade_exponent);
-
-// optimization - skip shadows outside visible range
-	if(shadow_fade<1.0){
-
-#ifdef LIGHT_USE_PSSM
-
-
-	//if (vertex_interp.z > light_pssm_split) {
-#if 0
-	highp vec3 splane = vec3(0.0,0.0,0.0);
-
-	if (gl_FragCoord.w > light_pssm_split.x) {
-
-		splane = shadow_coord.xyz;
-		splane.y+=1.0;
-	} else {
-		splane = shadow_coord2.xyz;
-	}
-	splane.y*=0.5;
-	shadow_attenuation=SAMPLE_SHADOW_TEX(splane.xy,splane.z);
-
-#else
-/*
-	float sa_a = SAMPLE_SHADOW_TEX(shadow_coord.xy,shadow_coord.z);
-	float sa_b = SAMPLE_SHADOW_TEX(shadow_coord2.xy,shadow_coord2.z);
-	if (gl_FragCoord.w > light_pssm_split.x) {
-		shadow_attenuation=sa_a;
-	} else {
-		shadow_attenuation=sa_b;
-	}
-*/
-
-	vec2 pssm_coord;
-	float pssm_z;
-
-#if defined(LIGHT_USE_PSSM) && defined(USE_SHADOW_ESM)
-#define USE_PSSM_BLEND
-	float pssm_blend;
-	vec2 pssm_coord_2;
-	float pssm_z_2;
-	vec3 light_pssm_split_inv = 1.0/light_pssm_split;
-	float w_inv = 1.0/gl_FragCoord.w;
-#endif
-
-#ifdef LIGHT_USE_PSSM4
-
-
-	if (gl_FragCoord.w > light_pssm_split.y) {
-
-		if (gl_FragCoord.w > light_pssm_split.x) {
-			pssm_coord=shadow_coord.xy;
-			pssm_z=shadow_coord.z;
-#if defined(USE_PSSM_BLEND)
-			pssm_coord_2=shadow_coord2.xy;
-			pssm_z_2=shadow_coord2.z;
-			pssm_blend=smoothstep(0.0,light_pssm_split_inv.x,w_inv);
-#endif
-
-		} else {
-			pssm_coord=shadow_coord2.xy;
-			pssm_z=shadow_coord2.z;
-#if defined(USE_PSSM_BLEND)
-			pssm_coord_2=shadow_coord3.xy;
-			pssm_z_2=shadow_coord3.z;
-			pssm_blend=smoothstep(light_pssm_split_inv.x,light_pssm_split_inv.y,w_inv);
-#endif
-
-		}
-	} else {
-
-
-		if (gl_FragCoord.w > light_pssm_split.z) {
-			pssm_coord=shadow_coord3.xy;
-			pssm_z=shadow_coord3.z;
-#if defined(USE_PSSM_BLEND)
-			pssm_coord_2=shadow_coord4.xy;
-			pssm_z_2=shadow_coord4.z;
-			pssm_blend=smoothstep(light_pssm_split_inv.y,light_pssm_split_inv.z,w_inv);
-#endif
-
-		} else {
-			pssm_coord=shadow_coord4.xy;
-			pssm_z=shadow_coord4.z;
-#if defined(USE_PSSM_BLEND)
-			pssm_coord_2=shadow_coord4.xy;
-			pssm_z_2=shadow_coord4.z;
-			pssm_blend=0.0;
-#endif
-
-		}
-	}
-
-#else
-
-	if (gl_FragCoord.w > light_pssm_split.x) {
-		pssm_coord=shadow_coord.xy;
-		pssm_z=shadow_coord.z;
-#if defined(USE_PSSM_BLEND)
-		pssm_coord_2=shadow_coord2.xy;
-		pssm_z_2=shadow_coord2.z;
-		pssm_blend=smoothstep(0.0,light_pssm_split_inv.x,w_inv);
-#endif
-
-	} else {
-		pssm_coord=shadow_coord2.xy;
-		pssm_z=shadow_coord2.z;
-#if defined(USE_PSSM_BLEND)
-		pssm_coord_2=shadow_coord2.xy;
-		pssm_z_2=shadow_coord2.z;
-		pssm_blend=0.0;
-#endif
-
-	}
-
-#endif
-
-	//one one sample
-	shadow_attenuation=SAMPLE_SHADOW_TEX(pssm_coord,pssm_z);
-#if defined(USE_PSSM_BLEND)
-	shadow_attenuation=mix(shadow_attenuation,SAMPLE_SHADOW_TEX(pssm_coord_2,pssm_z_2),pssm_blend);
-#endif
-
-
-#endif
-
-#else
-
-	shadow_attenuation=SAMPLE_SHADOW_TEX(shadow_coord.xy,shadow_coord.z);
-#endif
-
-	shadow_attenuation=mix(shadow_attenuation,1.0,shadow_fade);
-	}else{
-	shadow_attenuation=1.0;
-	};
-
-#endif
-
-#ifdef LIGHT_TYPE_OMNI
-
-        vec3 splane=shadow_coord.xyz;///shadow_coord.w;
-        float shadow_len=length(splane);
-        splane=normalize(splane);
-        float vofs=0.0;
-
-        if (splane.z>=0.0) {
-
-                splane.z+=1.0;
-        } else {
-
-                splane.z=1.0 - splane.z;
-                vofs=0.5;
-        }
-        splane.xy/=splane.z;
-        splane.xy=splane.xy * 0.5 + 0.5;
-	float lradius = light_attenuation.g;
-        splane.z = shadow_len / lradius;
-        splane.y=clamp(splane.y,0.0,1.0)*0.5+vofs;
-
-        shadow_attenuation=SAMPLE_SHADOW_TEX(splane.xy,splane.z);
-#endif
-
-#ifdef LIGHT_TYPE_SPOT
-
-	shadow_attenuation=SAMPLE_SHADOW_TEX(shadow_coord.xy,shadow_coord.z);
-#endif
-
-	shadow_attenuation=mix(shadow_attenuation,1.0,shadow_darkening);
-#endif
-
-
-#ifdef USE_FRAGMENT_LIGHTING
-
-	vec3 eye_vec = -normalize(vertex);
-
-#ifdef LIGHT_TYPE_DIRECTIONAL
-
-	vec3 light_dir = -light_direction;
-	float attenuation = light_attenuation.r;
-
-
-#endif
-
-#ifdef LIGHT_TYPE_OMNI
-
-	vec3 light_dir = light_pos-vertex;
-	float radius = light_attenuation.g;
-	float dist = min(length(light_dir),radius);
-	light_dir=normalize(light_dir);
-	float attenuation = pow( max(1.0 - dist/radius, 0.0), light_attenuation.b ) * light_attenuation.r;
-
-#endif
-
-
-#ifdef LIGHT_TYPE_SPOT
-
-	vec3 light_dir = light_pos-vertex;
-	float radius = light_attenuation.g;
-	float dist = min(length(light_dir),radius);
-	light_dir=normalize(light_dir);
-	float attenuation = pow(  max(1.0 - dist/radius, 0.0), light_attenuation.b ) * light_attenuation.r;
-	vec3 spot_dir = light_direction;
-	float spot_cutoff=light_spot_attenuation.r;
-	float scos = max(dot(-light_dir, spot_dir),spot_cutoff);
-	float rim = (1.0 - scos) / (1.0 - spot_cutoff);
-	attenuation *= 1.0 - pow( rim, light_spot_attenuation.g);
-
-#endif
-
-# if defined(LIGHT_TYPE_DIRECTIONAL) || defined(LIGHT_TYPE_OMNI) || defined (LIGHT_TYPE_SPOT)
-
-	{
-
-		vec3 mdiffuse = diffuse.rgb;
-		vec3 light;
-
-#if defined(USE_OUTPUT_SHADOW_COLOR)
-		vec3 shadow_color=vec3(0.0,0.0,0.0);
-#endif
-
-#if defined(USE_LIGHT_SHADER_CODE)
-//light is written by the light shader
-{
-
-LIGHT_SHADER_CODE
-
-}
-#else
-//traditional lambert + blinn
-		float NdotL = max(0.0,dot( normal, light_dir ));
-		vec3 half_vec = normalize(light_dir + eye_vec);
-		float eye_light = max(dot(normal, half_vec),0.0);
-
-		light = light_diffuse * mdiffuse * NdotL;
-		if (NdotL > 0.0) {
-			light+=specular * light_specular * pow( eye_light, specular_exp );
-		}
-#endif
-		diffuse.rgb = const_light_mult * ambient_light *diffuse.rgb + light * attenuation * shadow_attenuation;
-
-#if defined(USE_OUTPUT_SHADOW_COLOR)
-		diffuse.rgb += light * shadow_color * attenuation * (1.0 - shadow_attenuation);
-#endif
-
-#ifdef USE_FOG
-
-		diffuse.rgb = mix(diffuse.rgb,fog_interp.rgb,fog_interp.a);
-
-# if defined(LIGHT_TYPE_OMNI) || defined (LIGHT_TYPE_SPOT)
-		diffuse.rgb = mix(mix(vec3(0.0),diffuse.rgb,attenuation),diffuse.rgb,const_light_mult);
-# endif
-
-
-#endif
-
-
-	}
-
-
-# endif
-
-# if !defined(LIGHT_TYPE_DIRECTIONAL) && !defined(LIGHT_TYPE_OMNI) && !defined (LIGHT_TYPE_SPOT)
-//none
-#ifndef SHADELESS
-	diffuse.rgb=ambient_light *diffuse.rgb;
-#endif
-
-# endif
-
-	diffuse.rgb+=const_light_mult*emission;
-
-#endif
-
-
-
-
-#ifdef USE_VERTEX_LIGHTING
-
-	vec3 ambient = const_light_mult*ambient_light*diffuse.rgb;
-# if defined(LIGHT_TYPE_OMNI) || defined (LIGHT_TYPE_SPOT)
-	//ambient*=diffuse_interp.a; //attenuation affects ambient too
-
-# endif
-
-	//diffuse.rgb=(diffuse.rgb * diffuse_interp.rgb + specular * specular_interp)*shadow_attenuation + ambient;
-	//diffuse.rgb+=emission * const_light_mult;
-	diffuse.rgb=(diffuse.rgb * diffuse_interp.rgb + specular * specular_interp)*shadow_attenuation + ambient;
-	diffuse.rgb+=emission * const_light_mult;
-
-#ifdef USE_FOG
-
-	diffuse.rgb = mix(diffuse.rgb,fog_interp.rgb,fog_interp.a);
-
-# if defined(LIGHT_TYPE_OMNI) || defined (LIGHT_TYPE_SPOT)
-	diffuse.rgb = mix(mix(vec3(0.0),diffuse.rgb,diffuse_interp.a),diffuse.rgb,const_light_mult);
-# endif
-
-#endif
-
-#endif
-
-
-#if defined(ENABLE_AMBIENT_OCTREE) || defined(ENABLE_AMBIENT_LIGHTMAP) || defined(ENABLE_AMBIENT_DP_SAMPLER)
-#if defined(ENABLE_AMBIENT_COLOR)
-	ambientmap_color*=ambient_color;
-#endif
-	diffuse.rgb+=ambientmap_color;
-#endif
-
-
-#ifdef USE_SHADOW_PASS
-
-#ifdef USE_DEPTH_SHADOWS
-
-        //do nothing, depth is just written
-#else
-        // pack depth to rgba
-        //highp float bias = 0.0005;
-	highp float depth = ((position_interp.z / position_interp.w) + 1.0) * 0.5 + 0.0;//bias;
-        highp vec4 comp = fract(depth * vec4(256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0));
-        comp -= comp.xxyz * vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);
-        gl_FragColor = comp;
-
-#endif
-
-#else
-
-
-
-#ifdef USE_GLOW
-
-	diffuse.a=glow;
-#endif
-
-#ifdef USE_8BIT_HDR
-	diffuse.rgb*=0.25;
-#endif
-
-	gl_FragColor = diffuse;
-#endif
-}
-
-