diff options
Diffstat (limited to 'drivers')
40 files changed, 1467 insertions, 588 deletions
diff --git a/drivers/dummy/rasterizer_dummy.h b/drivers/dummy/rasterizer_dummy.h index ddf4d1d85c..253936ca34 100644 --- a/drivers/dummy/rasterizer_dummy.h +++ b/drivers/dummy/rasterizer_dummy.h @@ -484,6 +484,7 @@ public: void light_set_negative(RID p_light, bool p_enable) {} void light_set_cull_mask(RID p_light, uint32_t p_mask) {} void light_set_reverse_cull_face_mode(RID p_light, bool p_enabled) {} + void light_set_use_gi(RID p_light, bool p_enabled) {} void light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode) {} void light_omni_set_shadow_detail(RID p_light, VS::LightOmniShadowDetail p_detail) {} @@ -503,6 +504,7 @@ public: AABB light_get_aabb(RID p_light) const { return AABB(); } float light_get_param(RID p_light, VS::LightParam p_param) { return 0.0; } Color light_get_color(RID p_light) { return Color(); } + bool light_get_use_gi(RID p_light) { return false; } uint64_t light_get_version(RID p_light) const { return 0; } /* PROBE API */ @@ -690,8 +692,10 @@ public: /* RENDER TARGET */ RID render_target_create() { return RID(); } + void render_target_set_position(RID p_render_target, int p_x, int p_y) {} void render_target_set_size(RID p_render_target, int p_width, int p_height) {} RID render_target_get_texture(RID p_render_target) const { return RID(); } + void render_target_set_external_texture(RID p_render_target, unsigned int p_texture_id) {} void render_target_set_flag(RID p_render_target, RenderTargetFlags p_flag, bool p_value) {} bool render_target_was_used(RID p_render_target) { return false; } void render_target_clear_used(RID p_render_target) {} @@ -781,7 +785,7 @@ public: void initialize() {} void begin_frame(double frame_step) {} void set_current_render_target(RID p_render_target) {} - void restore_render_target() {} + void restore_render_target(bool p_3d_was_drawn) {} void clear_render_target(const Color &p_color) {} void blit_render_target_to_screen(RID p_render_target, const Rect2 &p_screen_rect, int p_screen = 0) {} void output_lens_distorted_to_screen(RID p_render_target, const Rect2 &p_screen_rect, float p_k1, float p_k2, const Vector2 &p_eye_center, float p_oversample) {} diff --git a/drivers/gl_context/SCsub b/drivers/gl_context/SCsub index efb26a7908..ef5b57a0cc 100644 --- a/drivers/gl_context/SCsub +++ b/drivers/gl_context/SCsub @@ -10,7 +10,7 @@ if (env["platform"] in ["haiku", "osx", "windows", "x11"]): ] thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources] - env.Append(CPPPATH=[thirdparty_dir]) + env.Prepend(CPPPATH=[thirdparty_dir]) env.Append(CPPFLAGS=['-DGLAD_ENABLED']) env.Append(CPPFLAGS=['-DGLES_OVER_GL']) diff --git a/drivers/gl_context/context_gl.cpp b/drivers/gl_context/context_gl.cpp deleted file mode 100644 index 759ab6f3ec..0000000000 --- a/drivers/gl_context/context_gl.cpp +++ /dev/null @@ -1,55 +0,0 @@ -/*************************************************************************/ -/* context_gl.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2019 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 "context_gl.h" - -#if defined(OPENGL_ENABLED) || defined(GLES_ENABLED) - -ContextGL *ContextGL::singleton = NULL; - -ContextGL *ContextGL::get_singleton() { - - return singleton; -} - -ContextGL::ContextGL() { - - ERR_FAIL_COND(singleton); - - singleton = this; -} - -ContextGL::~ContextGL() { - - if (singleton == this) - singleton = NULL; -} - -#endif diff --git a/drivers/gl_context/context_gl.h b/drivers/gl_context/context_gl.h deleted file mode 100644 index 13141d795c..0000000000 --- a/drivers/gl_context/context_gl.h +++ /dev/null @@ -1,66 +0,0 @@ -/*************************************************************************/ -/* context_gl.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2019 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 CONTEXT_GL_H -#define CONTEXT_GL_H - -#if defined(OPENGL_ENABLED) || defined(GLES_ENABLED) - -#include "core/typedefs.h" - -/** - @author Juan Linietsky <reduzio@gmail.com> -*/ - -class ContextGL { - - static ContextGL *singleton; - -public: - static ContextGL *get_singleton(); - - virtual void release_current() = 0; - - virtual void make_current() = 0; - - virtual void swap_buffers() = 0; - - virtual Error initialize() = 0; - - virtual void set_use_vsync(bool p_use) = 0; - virtual bool is_using_vsync() const = 0; - - ContextGL(); - ~ContextGL(); -}; - -#endif - -#endif diff --git a/drivers/gles2/rasterizer_canvas_gles2.cpp b/drivers/gles2/rasterizer_canvas_gles2.cpp index 3671679b49..ee722e9d6c 100644 --- a/drivers/gles2/rasterizer_canvas_gles2.cpp +++ b/drivers/gles2/rasterizer_canvas_gles2.cpp @@ -113,9 +113,22 @@ void RasterizerCanvasGLES2::canvas_begin() { state.canvas_shader.bind(); state.using_transparent_rt = false; + int viewport_x, viewport_y, viewport_width, viewport_height; + if (storage->frame.current_rt) { glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); state.using_transparent_rt = storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT]; + + if (storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_DIRECT_TO_SCREEN]) { + // set Viewport and Scissor when rendering directly to screen + viewport_width = storage->frame.current_rt->width; + viewport_height = storage->frame.current_rt->height; + viewport_x = storage->frame.current_rt->x; + viewport_y = OS::get_singleton()->get_window_size().height - viewport_height - storage->frame.current_rt->y; + glScissor(viewport_x, viewport_y, viewport_width, viewport_height); + glViewport(viewport_x, viewport_y, viewport_width, viewport_height); + glEnable(GL_SCISSOR_TEST); + } } if (storage->frame.clear_request) { @@ -179,6 +192,14 @@ void RasterizerCanvasGLES2::canvas_end() { glDisableVertexAttribArray(i); } + if (storage->frame.current_rt && storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_DIRECT_TO_SCREEN]) { + //reset viewport to full window size + int viewport_width = OS::get_singleton()->get_window_size().width; + int viewport_height = OS::get_singleton()->get_window_size().height; + glViewport(0, 0, viewport_width, viewport_height); + glScissor(0, 0, viewport_width, viewport_height); + } + state.using_texture_rect = false; state.using_skeleton = false; state.using_ninepatch = false; @@ -288,14 +309,14 @@ void RasterizerCanvasGLES2::_draw_polygon(const int *p_indices, int p_index_coun } else { glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Color) * p_vertex_count, p_colors); glEnableVertexAttribArray(VS::ARRAY_COLOR); - glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(Color) * p_vertex_count; } if (p_uvs) { glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Vector2) * p_vertex_count, p_uvs); glEnableVertexAttribArray(VS::ARRAY_TEX_UV); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(Vector2) * p_vertex_count; } else { glDisableVertexAttribArray(VS::ARRAY_TEX_UV); @@ -304,12 +325,12 @@ void RasterizerCanvasGLES2::_draw_polygon(const int *p_indices, int p_index_coun if (p_weights && p_bones) { glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(float) * 4 * p_vertex_count, p_weights); glEnableVertexAttribArray(VS::ARRAY_WEIGHTS); - glVertexAttribPointer(VS::ARRAY_WEIGHTS, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4, ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_WEIGHTS, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4, CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(float) * 4 * p_vertex_count; glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(int) * 4 * p_vertex_count, p_bones); glEnableVertexAttribArray(VS::ARRAY_BONES); - glVertexAttribPointer(VS::ARRAY_BONES, 4, GL_UNSIGNED_INT, GL_FALSE, sizeof(int) * 4, ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_BONES, 4, GL_UNSIGNED_INT, GL_FALSE, sizeof(int) * 4, CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(int) * 4 * p_vertex_count; } else { @@ -342,7 +363,7 @@ void RasterizerCanvasGLES2::_draw_generic(GLuint p_primitive, int p_vertex_count glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(Vector2) * p_vertex_count, p_vertices); glEnableVertexAttribArray(VS::ARRAY_VERTEX); - glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), (uint8_t *)0); + glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), NULL); buffer_ofs += sizeof(Vector2) * p_vertex_count; if (p_singlecolor) { @@ -355,14 +376,14 @@ void RasterizerCanvasGLES2::_draw_generic(GLuint p_primitive, int p_vertex_count } else { glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Color) * p_vertex_count, p_colors); glEnableVertexAttribArray(VS::ARRAY_COLOR); - glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(Color) * p_vertex_count; } if (p_uvs) { glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Vector2) * p_vertex_count, p_uvs); glEnableVertexAttribArray(VS::ARRAY_TEX_UV); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); } else { glDisableVertexAttribArray(VS::ARRAY_TEX_UV); } @@ -419,12 +440,12 @@ void RasterizerCanvasGLES2::_draw_gui_primitive(int p_points, const Vector2 *p_v glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, stride * sizeof(float), NULL); if (p_colors) { - glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, stride * sizeof(float), (uint8_t *)0 + color_offset * sizeof(float)); + glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(color_offset * sizeof(float))); glEnableVertexAttribArray(VS::ARRAY_COLOR); } if (p_uvs) { - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, stride * sizeof(float), (uint8_t *)0 + uv_offset * sizeof(float)); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(uv_offset * sizeof(float))); glEnableVertexAttribArray(VS::ARRAY_TEX_UV); } @@ -840,7 +861,7 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur glEnableVertexAttribArray(VS::ARRAY_TEX_UV); glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), NULL); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), (uint8_t *)0 + (sizeof(float) * 2)); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), CAST_INT_TO_UCHAR_PTR((sizeof(float) * 2))); glDrawElements(GL_TRIANGLES, 18 * 3 - (np->draw_center ? 0 : 6), GL_UNSIGNED_BYTE, NULL); @@ -932,7 +953,7 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur for (int k = 0; k < VS::ARRAY_MAX - 1; k++) { if (s->attribs[k].enabled) { glEnableVertexAttribArray(k); - glVertexAttribPointer(s->attribs[k].index, s->attribs[k].size, s->attribs[k].type, s->attribs[k].normalized, s->attribs[k].stride, (uint8_t *)0 + s->attribs[k].offset); + glVertexAttribPointer(s->attribs[k].index, s->attribs[k].size, s->attribs[k].type, s->attribs[k].normalized, s->attribs[k].stride, CAST_INT_TO_UCHAR_PTR(s->attribs[k].offset)); } else { glDisableVertexAttribArray(k); switch (k) { @@ -943,7 +964,8 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1); } break; - default: {} + default: { + } } } } @@ -1021,7 +1043,7 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur for (int k = 0; k < VS::ARRAY_MAX - 1; k++) { if (s->attribs[k].enabled) { glEnableVertexAttribArray(k); - glVertexAttribPointer(s->attribs[k].index, s->attribs[k].size, s->attribs[k].type, s->attribs[k].normalized, s->attribs[k].stride, (uint8_t *)0 + s->attribs[k].offset); + glVertexAttribPointer(s->attribs[k].index, s->attribs[k].size, s->attribs[k].type, s->attribs[k].normalized, s->attribs[k].stride, CAST_INT_TO_UCHAR_PTR(s->attribs[k].offset)); } else { glDisableVertexAttribArray(k); switch (k) { @@ -1032,7 +1054,8 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1); } break; - default: {} + default: { + } } } } @@ -1190,6 +1213,11 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur void RasterizerCanvasGLES2::_copy_screen(const Rect2 &p_rect) { + if (storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_DIRECT_TO_SCREEN]) { + ERR_PRINT_ONCE("Cannot use screen texture copying in render target set to render direct to screen"); + return; + } + if (storage->frame.current_rt->copy_screen_effect.color == 0) { ERR_EXPLAIN("Can't use screen texture copying in a render target configured without copy buffers"); ERR_FAIL(); diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp index 71b826d689..f49f52e47b 100644 --- a/drivers/gles2/rasterizer_gles2.cpp +++ b/drivers/gles2/rasterizer_gles2.cpp @@ -32,7 +32,6 @@ #include "core/os/os.h" #include "core/project_settings.h" -#include "drivers/gl_context/context_gl.h" #define _EXT_DEBUG_OUTPUT_SYNCHRONOUS_ARB 0x8242 #define _EXT_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB 0x8243 @@ -203,6 +202,10 @@ Error RasterizerGLES2::is_viable() { return ERR_UNAVAILABLE; } } + + if (GLAD_GL_EXT_framebuffer_multisample) { + glRenderbufferStorageMultisample = glRenderbufferStorageMultisampleEXT; + } #endif // GLES_OVER_GL #endif // GLAD_ENABLED @@ -321,7 +324,7 @@ void RasterizerGLES2::set_current_render_target(RID p_render_target) { } } -void RasterizerGLES2::restore_render_target() { +void RasterizerGLES2::restore_render_target(bool p_3d_was_drawn) { ERR_FAIL_COND(storage->frame.current_rt == NULL); RasterizerStorageGLES2::RenderTarget *rt = storage->frame.current_rt; glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo); @@ -410,7 +413,11 @@ void RasterizerGLES2::blit_render_target_to_screen(RID p_render_target, const Re glDisable(GL_BLEND); glBindFramebuffer(GL_FRAMEBUFFER, RasterizerStorageGLES2::system_fbo); glActiveTexture(GL_TEXTURE0 + storage->config.max_texture_image_units - 1); - glBindTexture(GL_TEXTURE_2D, rt->color); + if (rt->external.fbo != 0) { + glBindTexture(GL_TEXTURE_2D, rt->external.color); + } else { + glBindTexture(GL_TEXTURE_2D, rt->color); + } // TODO normals diff --git a/drivers/gles2/rasterizer_gles2.h b/drivers/gles2/rasterizer_gles2.h index ed4eeb84d2..eeed86e263 100644 --- a/drivers/gles2/rasterizer_gles2.h +++ b/drivers/gles2/rasterizer_gles2.h @@ -56,7 +56,7 @@ public: virtual void initialize(); virtual void begin_frame(double frame_step); virtual void set_current_render_target(RID p_render_target); - virtual void restore_render_target(); + virtual void restore_render_target(bool p_3d_was_drawn); virtual void clear_render_target(const Color &p_color); virtual void blit_render_target_to_screen(RID p_render_target, const Rect2 &p_screen_rect, int p_screen = 0); virtual void output_lens_distorted_to_screen(RID p_render_target, const Rect2 &p_screen_rect, float p_k1, float p_k2, const Vector2 &p_eye_center, float p_oversample); diff --git a/drivers/gles2/rasterizer_scene_gles2.cpp b/drivers/gles2/rasterizer_scene_gles2.cpp index 2ffc0d7463..50cb39b13f 100644 --- a/drivers/gles2/rasterizer_scene_gles2.cpp +++ b/drivers/gles2/rasterizer_scene_gles2.cpp @@ -42,6 +42,16 @@ #define glClearDepth glClearDepthf #endif +#ifndef GLES_OVER_GL +#ifdef IPHONE_ENABLED +#include <OpenGLES/ES2/glext.h> +//void *glResolveMultisampleFramebufferAPPLE; + +#define GL_READ_FRAMEBUFFER 0x8CA8 +#define GL_DRAW_FRAMEBUFFER 0x8CA9 +#endif +#endif + static const GLenum _cube_side_enum[6] = { GL_TEXTURE_CUBE_MAP_NEGATIVE_X, @@ -480,7 +490,6 @@ RID RasterizerSceneGLES2::reflection_probe_instance_create(RID p_probe) { rpi->current_resolution = 0; rpi->dirty = true; - rpi->last_pass = 0; rpi->index = 0; for (int i = 0; i < 6; i++) { @@ -571,7 +580,7 @@ bool RasterizerSceneGLES2::reflection_probe_instance_begin_render(RID p_instance //the approach below is fatal for powervr - // Set the initial (empty) mipmaps, all need to be set for this to work in GLES2, even if later wont be used. + // Set the initial (empty) mipmaps, all need to be set for this to work in GLES2, even if they won't be used later. while (size >= 1) { for (int i = 0; i < 6; i++) { @@ -1002,7 +1011,7 @@ void RasterizerSceneGLES2::_add_geometry_with_material(RasterizerStorageGLES2::G has_alpha = false; } - RenderList::Element *e = has_alpha ? render_list.add_alpha_element() : render_list.add_element(); + RenderList::Element *e = (has_alpha || p_material->shader->spatial.no_depth_test) ? render_list.add_alpha_element() : render_list.add_element(); if (!e) { return; @@ -1018,6 +1027,7 @@ void RasterizerSceneGLES2::_add_geometry_with_material(RasterizerStorageGLES2::G e->light_index = RenderList::MAX_LIGHTS; e->use_accum_ptr = &e->use_accum; e->instancing = (e->instance->base_type == VS::INSTANCE_MULTIMESH) ? 1 : 0; + e->front_facing = false; if (e->geometry->last_pass != render_pass) { e->geometry->last_pass = render_pass; @@ -1037,6 +1047,10 @@ void RasterizerSceneGLES2::_add_geometry_with_material(RasterizerStorageGLES2::G e->material_index = e->material->index; + if (mirror) { + e->front_facing = true; + } + e->refprobe_0_index = RenderList::MAX_REFLECTION_PROBES; //refprobe disabled by default e->refprobe_1_index = RenderList::MAX_REFLECTION_PROBES; //refprobe disabled by default @@ -1149,6 +1163,30 @@ void RasterizerSceneGLES2::_add_geometry_with_material(RasterizerStorageGLES2::G } } +void RasterizerSceneGLES2::_copy_texture_to_front_buffer(GLuint p_texture) { + + //copy to front buffer + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); + + glDepthMask(GL_FALSE); + glDisable(GL_DEPTH_TEST); + glDisable(GL_CULL_FACE); + glDisable(GL_BLEND); + glDepthFunc(GL_LEQUAL); + glColorMask(1, 1, 1, 1); + + glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, p_texture); + + glViewport(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height); + + storage->shaders.copy.bind(); + + storage->bind_quad_array(); + glDrawArrays(GL_TRIANGLE_FAN, 0, 4); + glBindBuffer(GL_ARRAY_BUFFER, 0); +} + void RasterizerSceneGLES2::_fill_render_list(InstanceBase **p_cull_result, int p_cull_count, bool p_depth_pass, bool p_shadow_pass) { render_pass++; @@ -1208,7 +1246,8 @@ void RasterizerSceneGLES2::_fill_render_list(InstanceBase **p_cull_result, int p } break; - default: {} + default: { + } } } } @@ -1223,7 +1262,29 @@ static const GLenum gl_primitive[] = { GL_TRIANGLE_FAN }; -bool RasterizerSceneGLES2::_setup_material(RasterizerStorageGLES2::Material *p_material, bool p_reverse_cull, bool p_alpha_pass, Size2i p_skeleton_tex_size) { +void RasterizerSceneGLES2::_set_cull(bool p_front, bool p_disabled, bool p_reverse_cull) { + + bool front = p_front; + if (p_reverse_cull) + front = !front; + + if (p_disabled != state.cull_disabled) { + if (p_disabled) + glDisable(GL_CULL_FACE); + else + glEnable(GL_CULL_FACE); + + state.cull_disabled = p_disabled; + } + + if (front != state.cull_front) { + + glCullFace(front ? GL_FRONT : GL_BACK); + state.cull_front = front; + } +} + +bool RasterizerSceneGLES2::_setup_material(RasterizerStorageGLES2::Material *p_material, bool p_alpha_pass, Size2i p_skeleton_tex_size) { // material parameters @@ -1261,21 +1322,6 @@ bool RasterizerSceneGLES2::_setup_material(RasterizerStorageGLES2::Material *p_m } break; } - switch (p_material->shader->spatial.cull_mode) { - case RasterizerStorageGLES2::Shader::Spatial::CULL_MODE_DISABLED: { - glDisable(GL_CULL_FACE); - } break; - - case RasterizerStorageGLES2::Shader::Spatial::CULL_MODE_BACK: { - glEnable(GL_CULL_FACE); - glCullFace(p_reverse_cull ? GL_FRONT : GL_BACK); - } break; - case RasterizerStorageGLES2::Shader::Spatial::CULL_MODE_FRONT: { - glEnable(GL_CULL_FACE); - glCullFace(p_reverse_cull ? GL_BACK : GL_FRONT); - } break; - } - int tc = p_material->textures.size(); const Pair<StringName, RID> *textures = p_material->textures.ptr(); @@ -1358,7 +1404,7 @@ void RasterizerSceneGLES2::_setup_geometry(RenderList::Element *p_element, Raste for (int i = 0; i < VS::ARRAY_MAX - 1; i++) { if (s->attribs[i].enabled) { glEnableVertexAttribArray(i); - glVertexAttribPointer(s->attribs[i].index, s->attribs[i].size, s->attribs[i].type, s->attribs[i].normalized, s->attribs[i].stride, (uint8_t *)0 + s->attribs[i].offset); + glVertexAttribPointer(s->attribs[i].index, s->attribs[i].size, s->attribs[i].type, s->attribs[i].normalized, s->attribs[i].stride, CAST_INT_TO_UCHAR_PTR(s->attribs[i].offset)); } else { glDisableVertexAttribArray(i); switch (i) { @@ -1369,7 +1415,8 @@ void RasterizerSceneGLES2::_setup_geometry(RenderList::Element *p_element, Raste glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1); } break; - default: {} + default: { + } } } } @@ -1519,7 +1566,7 @@ void RasterizerSceneGLES2::_setup_geometry(RenderList::Element *p_element, Raste for (int i = 0; i < VS::ARRAY_MAX - 1; i++) { if (s->attribs[i].enabled) { glEnableVertexAttribArray(i); - glVertexAttribPointer(s->attribs[i].index, s->attribs[i].size, s->attribs[i].type, s->attribs[i].normalized, s->attribs[i].stride, (uint8_t *)0 + s->attribs[i].offset); + glVertexAttribPointer(s->attribs[i].index, s->attribs[i].size, s->attribs[i].type, s->attribs[i].normalized, s->attribs[i].stride, CAST_INT_TO_UCHAR_PTR(s->attribs[i].offset)); } else { glDisableVertexAttribArray(i); switch (i) { @@ -1530,7 +1577,8 @@ void RasterizerSceneGLES2::_setup_geometry(RenderList::Element *p_element, Raste glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1); } break; - default: {} + default: { + } } } } @@ -1550,7 +1598,8 @@ void RasterizerSceneGLES2::_setup_geometry(RenderList::Element *p_element, Raste case VS::INSTANCE_IMMEDIATE: { } break; - default: {} + default: { + } } } @@ -1566,8 +1615,10 @@ void RasterizerSceneGLES2::_render_geometry(RenderList::Element *p_element) { if (s->index_array_len > 0) { glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len >= (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, 0); + storage->info.render.vertices_count += s->index_array_len; } else { glDrawArrays(gl_primitive[s->primitive], 0, s->array_len); + storage->info.render.vertices_count += s->array_len; } /* if (p_element->instance->skeleton.is_valid() && s->attribs[VS::ARRAY_BONES].enabled && s->attribs[VS::ARRAY_WEIGHTS].enabled) { @@ -1637,8 +1688,10 @@ void RasterizerSceneGLES2::_render_geometry(RenderList::Element *p_element) { if (s->index_array_len > 0) { glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len >= (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, 0); + storage->info.render.vertices_count += s->index_array_len; } else { glDrawArrays(gl_primitive[s->primitive], 0, s->array_len); + storage->info.render.vertices_count += s->array_len; } } @@ -1698,7 +1751,7 @@ void RasterizerSceneGLES2::_render_geometry(RenderList::Element *p_element) { if (!c.normals.empty()) { glEnableVertexAttribArray(VS::ARRAY_NORMAL); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Vector3) * vertices, c.normals.ptr()); - glVertexAttribPointer(VS::ARRAY_NORMAL, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_NORMAL, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Vector3) * vertices; } else { glDisableVertexAttribArray(VS::ARRAY_NORMAL); @@ -1707,7 +1760,7 @@ void RasterizerSceneGLES2::_render_geometry(RenderList::Element *p_element) { if (!c.tangents.empty()) { glEnableVertexAttribArray(VS::ARRAY_TANGENT); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Plane) * vertices, c.tangents.ptr()); - glVertexAttribPointer(VS::ARRAY_TANGENT, 4, GL_FLOAT, GL_FALSE, sizeof(Plane), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_TANGENT, 4, GL_FLOAT, GL_FALSE, sizeof(Plane), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Plane) * vertices; } else { glDisableVertexAttribArray(VS::ARRAY_TANGENT); @@ -1716,7 +1769,7 @@ void RasterizerSceneGLES2::_render_geometry(RenderList::Element *p_element) { if (!c.colors.empty()) { glEnableVertexAttribArray(VS::ARRAY_COLOR); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Color) * vertices, c.colors.ptr()); - glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Color) * vertices; } else { glDisableVertexAttribArray(VS::ARRAY_COLOR); @@ -1725,7 +1778,7 @@ void RasterizerSceneGLES2::_render_geometry(RenderList::Element *p_element) { if (!c.uvs.empty()) { glEnableVertexAttribArray(VS::ARRAY_TEX_UV); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Vector2) * vertices, c.uvs.ptr()); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Vector2) * vertices; } else { glDisableVertexAttribArray(VS::ARRAY_TEX_UV); @@ -1734,7 +1787,7 @@ void RasterizerSceneGLES2::_render_geometry(RenderList::Element *p_element) { if (!c.uv2s.empty()) { glEnableVertexAttribArray(VS::ARRAY_TEX_UV2); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Vector2) * vertices, c.uv2s.ptr()); - glVertexAttribPointer(VS::ARRAY_TEX_UV2, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_TEX_UV2, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Vector2) * vertices; } else { glDisableVertexAttribArray(VS::ARRAY_TEX_UV2); @@ -1742,7 +1795,7 @@ void RasterizerSceneGLES2::_render_geometry(RenderList::Element *p_element) { glEnableVertexAttribArray(VS::ARRAY_VERTEX); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Vector3) * vertices, c.vertices.ptr()); - glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3), CAST_INT_TO_UCHAR_PTR(buf_ofs)); glDrawArrays(gl_primitive[c.primitive], 0, c.vertices.size()); } @@ -1754,7 +1807,8 @@ void RasterizerSceneGLES2::_render_geometry(RenderList::Element *p_element) { } } break; - default: {} + default: { + } } } @@ -2070,7 +2124,8 @@ void RasterizerSceneGLES2::_setup_light(LightInstance *light, ShadowAtlas *shado } } break; - default: {} + default: { + } } } @@ -2159,6 +2214,11 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements, int prev_blend_mode = -2; //will always catch the first go + state.cull_front = false; + state.cull_disabled = false; + glCullFace(GL_BACK); + glEnable(GL_CULL_FACE); + if (p_alpha_pass) { glEnable(GL_BLEND); } else { @@ -2182,6 +2242,8 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements, float lightmap_energy = 1.0; bool prev_use_lightmap_capture = false; + storage->info.render.draw_call_count += p_element_count; + for (int i = 0; i < p_element_count; i++) { RenderList::Element *e = p_elements[i]; @@ -2389,13 +2451,21 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements, if (e->owner != prev_owner || e->geometry != prev_geometry || skeleton != prev_skeleton) { _setup_geometry(e, skeleton); + storage->info.render.surface_switch_count++; } bool shader_rebind = false; if (rebind || material != prev_material) { - shader_rebind = _setup_material(material, p_reverse_cull, p_alpha_pass, Size2i(skeleton ? skeleton->size * 3 : 0, 0)); + + storage->info.render.material_switch_count++; + shader_rebind = _setup_material(material, p_alpha_pass, Size2i(skeleton ? skeleton->size * 3 : 0, 0)); + if (shader_rebind) { + storage->info.render.shader_rebind_count++; + } } + _set_cull(e->front_facing, material->shader->spatial.cull_mode == RasterizerStorageGLES2::Shader::Spatial::CULL_MODE_DISABLED, p_reverse_cull); + if (i == 0 || shader_rebind) { //first time must rebind if (p_shadow) { @@ -2418,6 +2488,7 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements, if (p_env) { state.scene_shader.set_uniform(SceneShaderGLES2::BG_ENERGY, p_env->bg_energy); + state.scene_shader.set_uniform(SceneShaderGLES2::BG_COLOR, p_env->bg_color); state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_SKY_CONTRIBUTION, p_env->ambient_sky_contribution); state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_COLOR, p_env->ambient_color); @@ -2425,6 +2496,7 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements, } else { state.scene_shader.set_uniform(SceneShaderGLES2::BG_ENERGY, 1.0); + state.scene_shader.set_uniform(SceneShaderGLES2::BG_COLOR, state.default_bg); state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_SKY_CONTRIBUTION, 1.0); state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_COLOR, state.default_ambient); state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_ENERGY, 1.0); @@ -2527,7 +2599,6 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements, state.scene_shader.set_conditional(SceneShaderGLES2::USE_LIGHTMAP_CAPTURE, false); state.scene_shader.set_conditional(SceneShaderGLES2::FOG_DEPTH_ENABLED, false); state.scene_shader.set_conditional(SceneShaderGLES2::FOG_HEIGHT_ENABLED, false); - state.scene_shader.set_conditional(SceneShaderGLES2::USE_RADIANCE_MAP, false); state.scene_shader.set_conditional(SceneShaderGLES2::USE_DEPTH_PREPASS, false); } @@ -2598,7 +2669,7 @@ void RasterizerSceneGLES2::_draw_sky(RasterizerStorageGLES2::Sky *p_sky, const C // bind sky vertex array.... glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3) * 2, 0); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3) * 2, ((uint8_t *)NULL) + sizeof(Vector3)); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3) * 2, CAST_INT_TO_UCHAR_PTR(sizeof(Vector3))); glEnableVertexAttribArray(VS::ARRAY_VERTEX); glEnableVertexAttribArray(VS::ARRAY_TEX_UV); @@ -2637,10 +2708,14 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const Transform cam_transform = p_cam_transform; + storage->info.render.object_count += p_cull_count; + GLuint current_fb = 0; Environment *env = NULL; int viewport_width, viewport_height; + int viewport_x = 0; + int viewport_y = 0; bool probe_interior = false; bool reverse_cull = false; @@ -2667,11 +2742,26 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const } else { state.render_no_shadows = false; - current_fb = storage->frame.current_rt->fbo; + if (storage->frame.current_rt->external.fbo != 0) { + current_fb = storage->frame.current_rt->external.fbo; + } else { + if (storage->frame.current_rt->multisample_active) { + current_fb = storage->frame.current_rt->multisample_fbo; + } else { + current_fb = storage->frame.current_rt->fbo; + } + } env = environment_owner.getornull(p_environment); viewport_width = storage->frame.current_rt->width; viewport_height = storage->frame.current_rt->height; + viewport_x = storage->frame.current_rt->x; + + if (storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_DIRECT_TO_SCREEN]) { + viewport_y = OS::get_singleton()->get_window_size().height - viewport_height - storage->frame.current_rt->y; + } else { + viewport_y = storage->frame.current_rt->y; + } } state.used_screen_texture = false; @@ -2737,7 +2827,13 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const // other stuff glBindFramebuffer(GL_FRAMEBUFFER, current_fb); - glViewport(0, 0, viewport_width, viewport_height); + glViewport(viewport_x, viewport_y, viewport_width, viewport_height); + + if (storage->frame.current_rt && storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_DIRECT_TO_SCREEN]) { + + glScissor(viewport_x, viewport_y, viewport_width, viewport_height); + glEnable(GL_SCISSOR_TEST); + } glDepthFunc(GL_LEQUAL); glDepthMask(GL_TRUE); @@ -2768,9 +2864,14 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const } state.default_ambient = Color(clear_color.r, clear_color.g, clear_color.b, 1.0); + state.default_bg = Color(clear_color.r, clear_color.g, clear_color.b, 1.0); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + if (storage->frame.current_rt && storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_DIRECT_TO_SCREEN]) { + glDisable(GL_SCISSOR_TEST); + } + glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1); glBlendEquation(GL_FUNC_ADD); @@ -2797,37 +2898,86 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const } } - if (env && env->bg_mode == VS::ENV_BG_SKY && (!storage->frame.current_rt || !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT])) { - - if (sky && sky->panorama.is_valid()) { - _draw_sky(sky, p_cam_projection, cam_transform, false, env->sky_custom_fov, env->bg_energy, env->sky_orientation); - } - } - if (probe_interior) { env_radiance_tex = 0; //do not use radiance texture on interiors state.default_ambient = Color(0, 0, 0, 1); //black as default ambient for interior + state.default_bg = Color(0, 0, 0, 1); //black as default background for interior } // render opaque things first render_list.sort_by_key(false); _render_render_list(render_list.elements, render_list.element_count, cam_transform, p_cam_projection, p_shadow_atlas, env, env_radiance_tex, 0.0, 0.0, reverse_cull, false, false); + // then draw the sky after + if (env && env->bg_mode == VS::ENV_BG_SKY && (!storage->frame.current_rt || !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT])) { + + if (sky && sky->panorama.is_valid()) { + _draw_sky(sky, p_cam_projection, cam_transform, false, env->sky_custom_fov, env->bg_energy, env->sky_orientation); + } + } + if (storage->frame.current_rt && state.used_screen_texture) { //copy screen texture + + if (storage->frame.current_rt && storage->frame.current_rt->multisample_active) { + // Resolve framebuffer to front buffer before copying +#ifdef GLES_OVER_GL + + glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->multisample_fbo); + glReadBuffer(GL_COLOR_ATTACHMENT0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, storage->frame.current_rt->fbo); + glBlitFramebuffer(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, 0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, GL_NEAREST); + + glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); +#elif IPHONE_ENABLED + glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->multisample_fbo); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, storage->frame.current_rt->fbo); + glResolveMultisampleFramebufferAPPLE(); + + glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); +#else + // In GLES2 Blit is not available, so just copy color texture manually + _copy_texture_to_front_buffer(storage->frame.current_rt->multisample_color); +#endif + } + storage->canvas->_copy_screen(Rect2()); + + if (storage->frame.current_rt && storage->frame.current_rt->multisample_active) { + // Rebind the current framebuffer + glBindFramebuffer(GL_FRAMEBUFFER, current_fb); + glViewport(0, 0, viewport_width, viewport_height); + } } // alpha pass glBlendEquation(GL_FUNC_ADD); glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA); - render_list.sort_by_depth(true); + render_list.sort_by_reverse_depth_and_priority(true); _render_render_list(&render_list.elements[render_list.max_elements - render_list.alpha_element_count], render_list.alpha_element_count, cam_transform, p_cam_projection, p_shadow_atlas, env, env_radiance_tex, 0.0, 0.0, reverse_cull, true, false); glDisable(GL_DEPTH_TEST); + if (storage->frame.current_rt && storage->frame.current_rt->multisample_active) { +#ifdef GLES_OVER_GL + + glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->multisample_fbo); + glReadBuffer(GL_COLOR_ATTACHMENT0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, storage->frame.current_rt->fbo); + glBlitFramebuffer(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, 0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, GL_NEAREST); + + glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); +#else + // In GLES2 Blit is not available, so just copy color texture manually + _copy_texture_to_front_buffer(storage->frame.current_rt->multisample_color); +#endif + } + //#define GLES2_SHADOW_ATLAS_DEBUG_VIEW #ifdef GLES2_SHADOW_ATLAS_DEBUG_VIEW diff --git a/drivers/gles2/rasterizer_scene_gles2.h b/drivers/gles2/rasterizer_scene_gles2.h index f23e45b52f..d5a691d0b9 100644 --- a/drivers/gles2/rasterizer_scene_gles2.h +++ b/drivers/gles2/rasterizer_scene_gles2.h @@ -104,6 +104,7 @@ public: GLuint immediate_buffer; Color default_ambient; + Color default_bg; // ResolveShaderGLES3 resolve_shader; // ScreenSpaceReflectionShaderGLES3 ssr_shader; @@ -197,14 +198,15 @@ public: int directional_light_count; int reflection_probe_count; - bool cull_front; - bool cull_disabled; bool used_sss; bool using_contact_shadows; VS::ViewportDebugDraw debug_draw; */ + bool cull_front; + bool cull_disabled; + bool used_screen_texture; bool shadow_is_dual_parabolloid; float dual_parbolloid_direction; @@ -516,6 +518,7 @@ public: bool use_accum; //is this an add pass for multipass bool *use_accum_ptr; + bool front_facing; union { //TODO: should be endian swapped on big endian @@ -598,6 +601,27 @@ public: } } + struct SortByReverseDepthAndPriority { + + _FORCE_INLINE_ bool operator()(const Element *A, const Element *B) const { + if (A->priority == B->priority) { + return A->instance->depth > B->instance->depth; + } else { + return A->priority < B->priority; + } + } + }; + + void sort_by_reverse_depth_and_priority(bool p_alpha) { //used for alpha + + SortArray<Element *, SortByReverseDepthAndPriority> sorter; + if (p_alpha) { + sorter.sort(&elements[max_elements - alpha_element_count], alpha_element_count); + } else { + sorter.sort(elements, element_count); + } + } + // element adding and stuff _FORCE_INLINE_ Element *add_element() { @@ -646,6 +670,7 @@ public: void _add_geometry(RasterizerStorageGLES2::Geometry *p_geometry, InstanceBase *p_instance, RasterizerStorageGLES2::GeometryOwner *p_owner, int p_material, bool p_depth_pass, bool p_shadow_pass); void _add_geometry_with_material(RasterizerStorageGLES2::Geometry *p_geometry, InstanceBase *p_instance, RasterizerStorageGLES2::GeometryOwner *p_owner, RasterizerStorageGLES2::Material *p_material, bool p_depth_pass, bool p_shadow_pass); + void _copy_texture_to_front_buffer(GLuint texture); void _fill_render_list(InstanceBase **p_cull_result, int p_cull_count, bool p_depth_pass, bool p_shadow_pass); void _render_render_list(RenderList::Element **p_elements, int p_element_count, const Transform &p_view_transform, @@ -661,7 +686,8 @@ public: void _draw_sky(RasterizerStorageGLES2::Sky *p_sky, const CameraMatrix &p_projection, const Transform &p_transform, bool p_vflip, float p_custom_fov, float p_energy, const Basis &p_sky_orientation); - _FORCE_INLINE_ bool _setup_material(RasterizerStorageGLES2::Material *p_material, bool p_reverse_cull, bool p_alpha_pass, Size2i p_skeleton_tex_size = Size2i(0, 0)); + _FORCE_INLINE_ void _set_cull(bool p_front, bool p_disabled, bool p_reverse_cull); + _FORCE_INLINE_ bool _setup_material(RasterizerStorageGLES2::Material *p_material, bool p_alpha_pass, Size2i p_skeleton_tex_size = Size2i(0, 0)); _FORCE_INLINE_ void _setup_geometry(RenderList::Element *p_element, RasterizerStorageGLES2::Skeleton *p_skeleton); _FORCE_INLINE_ void _setup_light_type(LightInstance *p_light, ShadowAtlas *shadow_atlas); _FORCE_INLINE_ void _setup_light(LightInstance *p_light, ShadowAtlas *shadow_atlas, const Transform &p_view_transform); diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp index 206679dda3..c610f31bc1 100644 --- a/drivers/gles2/rasterizer_storage_gles2.cpp +++ b/drivers/gles2/rasterizer_storage_gles2.cpp @@ -81,10 +81,32 @@ GLuint RasterizerStorageGLES2::system_fbo = 0; #define _DEPTH_COMPONENT24_OES 0x81A6 +#ifndef GLES_OVER_GL +// enable extensions manually for android and ios +#include <dlfcn.h> // needed to load extensions + +#ifdef IPHONE_ENABLED + +#include <OpenGLES/ES2/glext.h> +//void *glRenderbufferStorageMultisampleAPPLE; +//void *glResolveMultisampleFramebufferAPPLE; +#define glRenderbufferStorageMultisample glRenderbufferStorageMultisampleAPPLE +#else + +#include <GLES2/gl2ext.h> +PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC glRenderbufferStorageMultisampleEXT; +PFNGLFRAMEBUFFERTEXTURE2DMULTISAMPLEEXTPROC glFramebufferTexture2DMultisampleEXT; +#define glRenderbufferStorageMultisample glRenderbufferStorageMultisampleEXT +#define glFramebufferTexture2DMultisample glFramebufferTexture2DMultisampleEXT +#endif + +#define GL_MAX_SAMPLES 0x8D57 +#endif //!GLES_OVER_GL + void RasterizerStorageGLES2::bind_quad_array() const { glBindBuffer(GL_ARRAY_BUFFER, resources.quadie); glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, 0); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, ((uint8_t *)NULL) + 8); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, CAST_INT_TO_UCHAR_PTR(8)); glEnableVertexAttribArray(VS::ARRAY_VERTEX); glEnableVertexAttribArray(VS::ARRAY_TEX_UV); @@ -774,10 +796,7 @@ Ref<Image> RasterizerStorageGLES2::texture_get_data(RID p_texture, int p_layer) for (int i = 0; i < texture->mipmaps; i++) { - int ofs = 0; - if (i > 0) { - ofs = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, real_format, i - 1); - } + int ofs = Image::get_image_mipmap_offset(texture->alloc_width, texture->alloc_height, real_format, i); if (texture->compressed) { glPixelStorei(GL_PACK_ALIGNMENT, 4); @@ -1557,6 +1576,10 @@ void RasterizerStorageGLES2::shader_get_param_list(RID p_shader, List<PropertyIn case ShaderLanguage::TYPE_FLOAT: { pi.type = Variant::REAL; + if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_RANGE) { + pi.hint = PROPERTY_HINT_RANGE; + pi.hint_string = rtos(u.hint_range[0]) + "," + rtos(u.hint_range[1]) + "," + rtos(u.hint_range[2]); + } } break; case ShaderLanguage::TYPE_VEC2: { @@ -3708,6 +3731,7 @@ RID RasterizerStorageGLES2::light_create(VS::LightType p_type) { light->directional_blend_splits = false; light->directional_range_mode = VS::LIGHT_DIRECTIONAL_SHADOW_DEPTH_RANGE_STABLE; light->reverse_cull = false; + light->use_gi = true; light->version = 0; return light_owner.make_rid(light); @@ -3737,7 +3761,8 @@ void RasterizerStorageGLES2::light_set_param(RID p_light, VS::LightParam p_param light->version++; light->instance_change_notify(true, false); } break; - default: {} + default: { + } } light->param[p_param] = p_value; @@ -3794,6 +3819,16 @@ void RasterizerStorageGLES2::light_set_reverse_cull_face_mode(RID p_light, bool light->instance_change_notify(true, false); } +void RasterizerStorageGLES2::light_set_use_gi(RID p_light, bool p_enabled) { + Light *light = light_owner.getornull(p_light); + ERR_FAIL_COND(!light); + + light->use_gi = p_enabled; + + light->version++; + light->instance_change_notify(true, false); +} + void RasterizerStorageGLES2::light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode) { Light *light = light_owner.getornull(p_light); ERR_FAIL_COND(!light); @@ -3889,6 +3924,13 @@ Color RasterizerStorageGLES2::light_get_color(RID p_light) { return light->color; } +bool RasterizerStorageGLES2::light_get_use_gi(RID p_light) { + Light *light = light_owner.getornull(p_light); + ERR_FAIL_COND_V(!light, false); + + return light->use_gi; +} + bool RasterizerStorageGLES2::light_has_shadow(RID p_light) const { Light *light = light_owner.getornull(p_light); ERR_FAIL_COND_V(!light, false); @@ -4526,98 +4568,184 @@ void RasterizerStorageGLES2::instance_remove_dependency(RID p_base, RasterizerSc void RasterizerStorageGLES2::_render_target_allocate(RenderTarget *rt) { + // do not allocate a render target with no size if (rt->width <= 0 || rt->height <= 0) return; - Texture *texture = texture_owner.getornull(rt->texture); - ERR_FAIL_COND(!texture); - - // create fbo - - glGenFramebuffers(1, &rt->fbo); - glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo); - - // color + // do not allocate a render target that is attached to the screen + if (rt->flags[RENDER_TARGET_DIRECT_TO_SCREEN]) { + rt->fbo = RasterizerStorageGLES2::system_fbo; + return; + } - glGenTextures(1, &rt->color); - glBindTexture(GL_TEXTURE_2D, rt->color); + GLuint color_internal_format; + GLuint color_format; + GLuint color_type = GL_UNSIGNED_BYTE; if (rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT]) { - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, rt->width, rt->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL); + color_internal_format = GL_RGBA; + color_format = GL_RGBA; } else { - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, rt->width, rt->height, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL); + color_internal_format = GL_RGB; + color_format = GL_RGB; } - if (texture->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 { + /* Front FBO */ - 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); + Texture *texture = texture_owner.getornull(rt->texture); + ERR_FAIL_COND(!texture); - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0); + // framebuffer + glGenFramebuffers(1, &rt->fbo); + glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo); - // depth + // color + glGenTextures(1, &rt->color); + glBindTexture(GL_TEXTURE_2D, rt->color); - if (config.support_depth_texture) { - glGenTextures(1, &rt->depth); - glBindTexture(GL_TEXTURE_2D, rt->depth); - glTexImage2D(GL_TEXTURE_2D, 0, config.depth_internalformat, rt->width, rt->height, 0, GL_DEPTH_COMPONENT, config.depth_type, NULL); + glTexImage2D(GL_TEXTURE_2D, 0, color_internal_format, rt->width, rt->height, 0, color_format, color_type, NULL); - 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_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + if (texture->flags & VS::TEXTURE_FLAG_FILTER) { - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, rt->depth, 0); - } else { - glGenRenderbuffers(1, &rt->depth); - glBindRenderbuffer(GL_RENDERBUFFER, rt->depth); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + } else { - glRenderbufferStorage(GL_RENDERBUFFER, config.depth_internalformat, rt->width, rt->height); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + } - glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth); - } + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); + glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0); - if (status != GL_FRAMEBUFFER_COMPLETE) { + // depth - glDeleteFramebuffers(1, &rt->fbo); if (config.support_depth_texture) { - glDeleteTextures(1, &rt->depth); + + glGenTextures(1, &rt->depth); + glBindTexture(GL_TEXTURE_2D, rt->depth); + glTexImage2D(GL_TEXTURE_2D, 0, config.depth_internalformat, rt->width, rt->height, 0, GL_DEPTH_COMPONENT, config.depth_type, NULL); + + 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_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + + glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, rt->depth, 0); } else { - glDeleteRenderbuffers(1, &rt->depth); + + glGenRenderbuffers(1, &rt->depth); + glBindRenderbuffer(GL_RENDERBUFFER, rt->depth); + + glRenderbufferStorage(GL_RENDERBUFFER, config.depth_internalformat, rt->width, rt->height); + + glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth); } - glDeleteTextures(1, &rt->color); - rt->fbo = 0; - rt->width = 0; - rt->height = 0; - rt->color = 0; - rt->depth = 0; - texture->tex_id = 0; - texture->active = false; - WARN_PRINT("Could not create framebuffer!!"); - return; + + GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); + + if (status != GL_FRAMEBUFFER_COMPLETE) { + + glDeleteFramebuffers(1, &rt->fbo); + if (config.support_depth_texture) { + + glDeleteTextures(1, &rt->depth); + } else { + + glDeleteRenderbuffers(1, &rt->depth); + } + + glDeleteTextures(1, &rt->color); + rt->fbo = 0; + rt->width = 0; + rt->height = 0; + rt->color = 0; + rt->depth = 0; + texture->tex_id = 0; + texture->active = false; + WARN_PRINT("Could not create framebuffer!!"); + return; + } + + texture->format = Image::FORMAT_RGBA8; + texture->gl_format_cache = GL_RGBA; + texture->gl_type_cache = GL_UNSIGNED_BYTE; + texture->gl_internal_format_cache = GL_RGBA; + texture->tex_id = rt->color; + texture->width = rt->width; + texture->alloc_width = rt->width; + texture->height = rt->height; + texture->alloc_height = rt->height; + texture->active = true; + + texture_set_flags(rt->texture, texture->flags); } - texture->format = Image::FORMAT_RGBA8; - texture->gl_format_cache = GL_RGBA; - texture->gl_type_cache = GL_UNSIGNED_BYTE; - texture->gl_internal_format_cache = GL_RGBA; - texture->tex_id = rt->color; - texture->width = rt->width; - texture->alloc_width = rt->width; - texture->height = rt->height; - texture->alloc_height = rt->height; - texture->active = true; + /* BACK FBO */ + /* For MSAA */ + + if (rt->msaa != VS::VIEWPORT_MSAA_DISABLED && config.multisample_supported) { + + rt->multisample_active = true; + + static const int msaa_value[] = { 0, 2, 4, 8, 16 }; + int msaa = msaa_value[rt->msaa]; + + int max_samples = 0; + glGetIntegerv(GL_MAX_SAMPLES, &max_samples); + if (msaa > max_samples) { + WARN_PRINTS("MSAA must be <= GL_MAX_SAMPLES, falling-back to GL_MAX_SAMPLES = " + itos(max_samples)); + msaa = max_samples; + } + + //regular fbo + glGenFramebuffers(1, &rt->multisample_fbo); + glBindFramebuffer(GL_FRAMEBUFFER, rt->multisample_fbo); + + glGenRenderbuffers(1, &rt->multisample_depth); + glBindRenderbuffer(GL_RENDERBUFFER, rt->multisample_depth); + glRenderbufferStorageMultisample(GL_RENDERBUFFER, msaa, config.depth_internalformat, rt->width, rt->height); + + glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->multisample_depth); + +#if defined(GLES_OVER_GL) || defined(IPHONE_ENABLED) + + glGenRenderbuffers(1, &rt->multisample_color); + glBindRenderbuffer(GL_RENDERBUFFER, rt->multisample_color); + glRenderbufferStorageMultisample(GL_RENDERBUFFER, msaa, color_internal_format, rt->width, rt->height); - texture_set_flags(rt->texture, texture->flags); + glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, rt->multisample_color); +#else + // Render to a texture in android + glGenTextures(1, &rt->multisample_color); + glBindTexture(GL_TEXTURE_2D, rt->multisample_color); + + glTexImage2D(GL_TEXTURE_2D, 0, color_internal_format, rt->width, rt->height, 0, color_format, color_type, NULL); + + // multisample buffer is same size as front buffer, so just use nearest + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + + glFramebufferTexture2DMultisample(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0, msaa); +#endif + + GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); + + if (status != GL_FRAMEBUFFER_COMPLETE) { + printf("err status: %x\n", status); + _render_target_clear(rt); + ERR_FAIL_COND(status != GL_FRAMEBUFFER_COMPLETE); + } + + glBindRenderbuffer(GL_RENDERBUFFER, 0); + + } else { + rt->multisample_active = false; + } glClearColor(0, 0, 0, 0); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); @@ -4646,7 +4774,7 @@ void RasterizerStorageGLES2::_render_target_allocate(RenderTarget *rt) { glClearColor(0, 0, 0, 0); glClear(GL_COLOR_BUFFER_BIT); - status = glCheckFramebufferStatus(GL_FRAMEBUFFER); + GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); if (status != GL_FRAMEBUFFER_COMPLETE) { _render_target_clear(rt); ERR_FAIL_COND(status != GL_FRAMEBUFFER_COMPLETE); @@ -4658,12 +4786,33 @@ void RasterizerStorageGLES2::_render_target_allocate(RenderTarget *rt) { void RasterizerStorageGLES2::_render_target_clear(RenderTarget *rt) { + // there is nothing to clear when DIRECT_TO_SCREEN is used + if (rt->flags[RENDER_TARGET_DIRECT_TO_SCREEN]) + return; + if (rt->fbo) { glDeleteFramebuffers(1, &rt->fbo); glDeleteTextures(1, &rt->color); rt->fbo = 0; } + if (rt->external.fbo != 0) { + // free this + glDeleteFramebuffers(1, &rt->external.fbo); + + // clean up our texture + Texture *t = texture_owner.get(rt->external.texture); + t->alloc_height = 0; + t->alloc_width = 0; + t->width = 0; + t->height = 0; + t->active = false; + texture_owner.free(rt->external.texture); + memdelete(t); + + rt->external.fbo = 0; + } + if (rt->depth) { if (config.support_depth_texture) { glDeleteTextures(1, &rt->depth); @@ -4688,6 +4837,20 @@ void RasterizerStorageGLES2::_render_target_clear(RenderTarget *rt) { glDeleteTextures(1, &rt->copy_screen_effect.color); rt->copy_screen_effect.color = 0; } + + if (rt->multisample_active) { + glDeleteFramebuffers(1, &rt->multisample_fbo); + rt->multisample_fbo = 0; + + glDeleteRenderbuffers(1, &rt->multisample_depth); + rt->multisample_depth = 0; +#ifdef GLES_OVER_GL + glDeleteRenderbuffers(1, &rt->multisample_color); +#else + glDeleteTextures(1, &rt->multisample_color); +#endif + rt->multisample_color = 0; + } } RID RasterizerStorageGLES2::render_target_create() { @@ -4721,6 +4884,15 @@ RID RasterizerStorageGLES2::render_target_create() { return render_target_owner.make_rid(rt); } +void RasterizerStorageGLES2::render_target_set_position(RID p_render_target, int p_x, int p_y) { + + RenderTarget *rt = render_target_owner.getornull(p_render_target); + ERR_FAIL_COND(!rt); + + rt->x = p_x; + rt->y = p_y; +} + void RasterizerStorageGLES2::render_target_set_size(RID p_render_target, int p_width, int p_height) { RenderTarget *rt = render_target_owner.getornull(p_render_target); @@ -4742,13 +4914,122 @@ RID RasterizerStorageGLES2::render_target_get_texture(RID p_render_target) const RenderTarget *rt = render_target_owner.getornull(p_render_target); ERR_FAIL_COND_V(!rt, RID()); - return rt->texture; + if (rt->external.fbo == 0) { + return rt->texture; + } else { + return rt->external.texture; + } +} + +void RasterizerStorageGLES2::render_target_set_external_texture(RID p_render_target, unsigned int p_texture_id) { + RenderTarget *rt = render_target_owner.getornull(p_render_target); + ERR_FAIL_COND(!rt); + + if (p_texture_id == 0) { + if (rt->external.fbo != 0) { + // free this + glDeleteFramebuffers(1, &rt->external.fbo); + + // clean up our texture + Texture *t = texture_owner.get(rt->external.texture); + t->alloc_height = 0; + t->alloc_width = 0; + t->width = 0; + t->height = 0; + t->active = false; + texture_owner.free(rt->external.texture); + memdelete(t); + + rt->external.fbo = 0; + rt->external.color = 0; + } + } else { + Texture *t; + + if (rt->external.fbo == 0) { + // create our fbo + glGenFramebuffers(1, &rt->external.fbo); + glBindFramebuffer(GL_FRAMEBUFFER, rt->external.fbo); + + // allocate a texture + t = memnew(Texture); + + t->type = VS::TEXTURE_TYPE_2D; + t->flags = 0; + t->width = 0; + t->height = 0; + t->alloc_height = 0; + t->alloc_width = 0; + t->format = Image::FORMAT_RGBA8; + t->target = GL_TEXTURE_2D; + t->gl_format_cache = 0; + t->gl_internal_format_cache = 0; + t->gl_type_cache = 0; + t->data_size = 0; + t->compressed = false; + t->srgb = false; + t->total_data_size = 0; + t->ignore_mipmaps = false; + t->mipmaps = 1; + t->active = true; + t->tex_id = 0; + t->render_target = rt; + + rt->external.texture = texture_owner.make_rid(t); + } else { + // bind our frame buffer + glBindFramebuffer(GL_FRAMEBUFFER, rt->external.fbo); + + // find our texture + t = texture_owner.get(rt->external.texture); + } + + // set our texture + t->tex_id = p_texture_id; + rt->external.color = p_texture_id; + + // size shouldn't be different + t->width = rt->width; + t->height = rt->height; + t->alloc_height = rt->width; + t->alloc_width = rt->height; + + // is there a point to setting the internal formats? we don't know them.. + + // set our texture as the destination for our framebuffer + glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, p_texture_id, 0); + + // seeing we're rendering into this directly, better also use our depth buffer, just use our existing one :) + if (config.support_depth_texture) { + glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, rt->depth, 0); + } else { + glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth); + } + + // check status and unbind + GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); + glBindFramebuffer(GL_FRAMEBUFFER, RasterizerStorageGLES2::system_fbo); + + if (status != GL_FRAMEBUFFER_COMPLETE) { + printf("framebuffer fail, status: %x\n", status); + } + + ERR_FAIL_COND(status != GL_FRAMEBUFFER_COMPLETE); + } } void RasterizerStorageGLES2::render_target_set_flag(RID p_render_target, RenderTargetFlags p_flag, bool p_value) { RenderTarget *rt = render_target_owner.getornull(p_render_target); ERR_FAIL_COND(!rt); + // When setting DIRECT_TO_SCREEN, you need to clear before the value is set, but allocate after as + // those functions change how they operate depending on the value of DIRECT_TO_SCREEN + if (p_flag == RENDER_TARGET_DIRECT_TO_SCREEN && p_value != rt->flags[RENDER_TARGET_DIRECT_TO_SCREEN]) { + _render_target_clear(rt); + rt->flags[p_flag] = p_value; + _render_target_allocate(rt); + } + rt->flags[p_flag] = p_value; switch (p_flag) { @@ -4762,7 +5043,8 @@ void RasterizerStorageGLES2::render_target_set_flag(RID p_render_target, RenderT _render_target_allocate(rt); } break; - default: {} + default: { + } } } @@ -4787,6 +5069,11 @@ void RasterizerStorageGLES2::render_target_set_msaa(RID p_render_target, VS::Vie if (rt->msaa == p_msaa) return; + if (!config.multisample_supported) { + ERR_PRINT("MSAA not supported on this hardware."); + return; + } + _render_target_clear(rt); rt->msaa = p_msaa; _render_target_allocate(rt); @@ -5208,18 +5495,72 @@ void RasterizerStorageGLES2::set_debug_generate_wireframes(bool p_generate) { } void RasterizerStorageGLES2::render_info_begin_capture() { + + info.snap = info.render; } void RasterizerStorageGLES2::render_info_end_capture() { + + info.snap.object_count = info.render.object_count - info.snap.object_count; + info.snap.draw_call_count = info.render.draw_call_count - info.snap.draw_call_count; + info.snap.material_switch_count = info.render.material_switch_count - info.snap.material_switch_count; + info.snap.surface_switch_count = info.render.surface_switch_count - info.snap.surface_switch_count; + info.snap.shader_rebind_count = info.render.shader_rebind_count - info.snap.shader_rebind_count; + info.snap.vertices_count = info.render.vertices_count - info.snap.vertices_count; } int RasterizerStorageGLES2::get_captured_render_info(VS::RenderInfo p_info) { - return get_render_info(p_info); + switch (p_info) { + case VS::INFO_OBJECTS_IN_FRAME: { + return info.snap.object_count; + } break; + case VS::INFO_VERTICES_IN_FRAME: { + return info.snap.vertices_count; + } break; + case VS::INFO_MATERIAL_CHANGES_IN_FRAME: { + return info.snap.material_switch_count; + } break; + case VS::INFO_SHADER_CHANGES_IN_FRAME: { + return info.snap.shader_rebind_count; + } break; + case VS::INFO_SURFACE_CHANGES_IN_FRAME: { + return info.snap.surface_switch_count; + } break; + case VS::INFO_DRAW_CALLS_IN_FRAME: { + return info.snap.draw_call_count; + } break; + default: { + return get_render_info(p_info); + } + } } int RasterizerStorageGLES2::get_render_info(VS::RenderInfo p_info) { - return 0; + switch (p_info) { + case VS::INFO_OBJECTS_IN_FRAME: + return info.render_final.object_count; + case VS::INFO_VERTICES_IN_FRAME: + return info.render_final.vertices_count; + case VS::INFO_MATERIAL_CHANGES_IN_FRAME: + return info.render_final.material_switch_count; + case VS::INFO_SHADER_CHANGES_IN_FRAME: + return info.render_final.shader_rebind_count; + case VS::INFO_SURFACE_CHANGES_IN_FRAME: + return info.render_final.surface_switch_count; + case VS::INFO_DRAW_CALLS_IN_FRAME: + return info.render_final.draw_call_count; + case VS::INFO_USAGE_VIDEO_MEM_TOTAL: + return 0; //no idea + case VS::INFO_VIDEO_MEM_USED: + return info.vertex_mem + info.texture_mem; + case VS::INFO_TEXTURE_MEM_USED: + return info.texture_mem; + case VS::INFO_VERTEX_MEM_USED: + return info.vertex_mem; + default: + return 0; //no idea either + } } void RasterizerStorageGLES2::initialize() { @@ -5256,6 +5597,26 @@ void RasterizerStorageGLES2::initialize() { config.support_npot_repeat_mipmap = config.extensions.has("GL_OES_texture_npot"); #endif + +#ifndef GLES_OVER_GL + //Manually load extensions for android and ios + +#ifdef IPHONE_ENABLED + + //void *gles2_lib = dlopen(NULL, RTLD_LAZY); + //glRenderbufferStorageMultisampleAPPLE = dlsym(gles2_lib, "glRenderbufferStorageMultisampleAPPLE"); + //glResolveMultisampleFramebufferAPPLE = dlsym(gles2_lib, "glResolveMultisampleFramebufferAPPLE"); +#else + + void *gles2_lib = dlopen("libGLESv2.so", RTLD_LAZY); + glRenderbufferStorageMultisampleEXT = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC)dlsym(gles2_lib, "glRenderbufferStorageMultisampleEXT"); + glFramebufferTexture2DMultisampleEXT = (PFNGLFRAMEBUFFERTEXTURE2DMULTISAMPLEEXTPROC)dlsym(gles2_lib, "glFramebufferTexture2DMultisampleEXT"); +#endif +#endif + + // Check for multisample support + config.multisample_supported = config.extensions.has("GL_EXT_framebuffer_multisample") || config.extensions.has("GL_EXT_multisampled_render_to_texture") || config.extensions.has("GL_APPLE_framebuffer_multisample"); + #ifdef GLES_OVER_GL config.use_rgba_2d_shadows = false; config.support_depth_texture = true; diff --git a/drivers/gles2/rasterizer_storage_gles2.h b/drivers/gles2/rasterizer_storage_gles2.h index 361f304a17..af57aa3d9b 100644 --- a/drivers/gles2/rasterizer_storage_gles2.h +++ b/drivers/gles2/rasterizer_storage_gles2.h @@ -92,6 +92,8 @@ public: bool support_shadow_cubemaps; + bool multisample_supported; + GLuint depth_internalformat; GLuint depth_type; @@ -910,6 +912,7 @@ public: bool shadow; bool negative; bool reverse_cull; + bool use_gi; uint32_t cull_mask; @@ -936,6 +939,7 @@ public: virtual void light_set_negative(RID p_light, bool p_enable); virtual void light_set_cull_mask(RID p_light, uint32_t p_mask); virtual void light_set_reverse_cull_face_mode(RID p_light, bool p_enabled); + virtual void light_set_use_gi(RID p_light, bool p_enabled); virtual void light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode); virtual void light_omni_set_shadow_detail(RID p_light, VS::LightOmniShadowDetail p_detail); @@ -955,6 +959,7 @@ public: virtual VS::LightType light_get_type(RID p_light) const; virtual float light_get_param(RID p_light, VS::LightParam p_param); virtual Color light_get_color(RID p_light); + virtual bool light_get_use_gi(RID p_light); virtual AABB light_get_aabb(RID p_light) const; virtual uint64_t light_get_version(RID p_light) const; @@ -1129,10 +1134,14 @@ public: struct RenderTarget : public RID_Data { GLuint fbo; - GLuint color; GLuint depth; + GLuint multisample_fbo; + GLuint multisample_color; + GLuint multisample_depth; + bool multisample_active; + // TODO post processing effects? // TODO HDR? @@ -1156,7 +1165,17 @@ public: Effect copy_screen_effect; - int width, height; + struct External { + GLuint fbo; + GLuint color; + RID texture; + + External() : + fbo(0) { + } + } external; + + int x, y, width, height; bool flags[RENDER_TARGET_FLAG_MAX]; @@ -1169,6 +1188,12 @@ public: fbo(0), color(0), depth(0), + multisample_fbo(0), + multisample_color(0), + multisample_depth(0), + multisample_active(false), + x(0), + y(0), width(0), height(0), used_in_frame(false), @@ -1176,6 +1201,7 @@ public: for (int i = 0; i < RENDER_TARGET_FLAG_MAX; ++i) { flags[i] = false; } + external.fbo = 0; } }; @@ -1185,8 +1211,10 @@ public: void _render_target_allocate(RenderTarget *rt); virtual RID render_target_create(); + virtual void render_target_set_position(RID p_render_target, int p_x, int p_y); 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 void render_target_set_external_texture(RID p_render_target, unsigned int p_texture_id); virtual void render_target_set_flag(RID p_render_target, RenderTargetFlags p_flag, bool p_value); virtual bool render_target_was_used(RID p_render_target); diff --git a/drivers/gles2/shader_compiler_gles2.cpp b/drivers/gles2/shader_compiler_gles2.cpp index d00b03fb8a..9778d39a21 100644 --- a/drivers/gles2/shader_compiler_gles2.cpp +++ b/drivers/gles2/shader_compiler_gles2.cpp @@ -316,9 +316,14 @@ String ShaderCompilerGLES2::_dump_node_code(SL::Node *p_node, int p_level, Gener for (Map<StringName, SL::ShaderNode::Uniform>::Element *E = snode->uniforms.front(); E; E = E->next()) { StringBuffer<> uniform_code; - uniform_code += "uniform "; + // use highp if no precision is specified to prevent different default values in fragment and vertex shader + SL::DataPrecision precision = E->get().precision; + if (precision == SL::PRECISION_DEFAULT) { + precision = SL::PRECISION_HIGHP; + } - uniform_code += _prestr(E->get().precision); + uniform_code += "uniform "; + uniform_code += _prestr(precision); uniform_code += _typestr(E->get().type); uniform_code += " "; uniform_code += _mkid(E->key()); @@ -934,6 +939,7 @@ ShaderCompilerGLES2::ShaderCompilerGLES2() { actions[VS::SHADER_SPATIAL].render_mode_defines["specular_disabled"] = "#define SPECULAR_DISABLED\n"; actions[VS::SHADER_SPATIAL].render_mode_defines["shadows_disabled"] = "#define SHADOWS_DISABLED\n"; actions[VS::SHADER_SPATIAL].render_mode_defines["ambient_light_disabled"] = "#define AMBIENT_LIGHT_DISABLED\n"; + actions[VS::SHADER_SPATIAL].render_mode_defines["shadow_to_opacity"] = "#define USE_SHADOW_TO_OPACITY\n"; // No defines for particle shaders in GLES2, there are no GPU particles diff --git a/drivers/gles2/shaders/canvas.glsl b/drivers/gles2/shaders/canvas.glsl index 7ba2856216..7dce784f52 100644 --- a/drivers/gles2/shaders/canvas.glsl +++ b/drivers/gles2/shaders/canvas.glsl @@ -347,7 +347,7 @@ void main() { vec4 color = color_interp; vec2 uv = uv_interp; #ifdef USE_FORCE_REPEAT - //needs to use this to workaround GLES2/WebGL1 forcing tiling that textures that dont support it + //needs to use this to workaround GLES2/WebGL1 forcing tiling that textures that don't support it uv = mod(uv, vec2(1.0, 1.0)); #endif diff --git a/drivers/gles2/shaders/effect_blur.glsl b/drivers/gles2/shaders/effect_blur.glsl index a531802c75..df79e89931 100644 --- a/drivers/gles2/shaders/effect_blur.glsl +++ b/drivers/gles2/shaders/effect_blur.glsl @@ -116,12 +116,13 @@ void main() { #ifdef GAUSSIAN_HORIZONTAL vec2 pix_size = pixel_size; pix_size *= 0.5; //reading from larger buffer, so use more samples + // sigma 2 vec4 color = textureLod(source_color, uv_interp + vec2(0.0, 0.0) * pix_size, lod) * 0.214607; color += textureLod(source_color, uv_interp + vec2(1.0, 0.0) * pix_size, lod) * 0.189879; - color += textureLod(source_color, uv_interp + vec2(2.0, 0.0) * pix_size, lod) * 0.157305; + color += textureLod(source_color, uv_interp + vec2(2.0, 0.0) * pix_size, lod) * 0.131514; color += textureLod(source_color, uv_interp + vec2(3.0, 0.0) * pix_size, lod) * 0.071303; color += textureLod(source_color, uv_interp + vec2(-1.0, 0.0) * pix_size, lod) * 0.189879; - color += textureLod(source_color, uv_interp + vec2(-2.0, 0.0) * pix_size, lod) * 0.157305; + color += textureLod(source_color, uv_interp + vec2(-2.0, 0.0) * pix_size, lod) * 0.131514; color += textureLod(source_color, uv_interp + vec2(-3.0, 0.0) * pix_size, lod) * 0.071303; frag_color = color; #endif diff --git a/drivers/gles2/shaders/scene.glsl b/drivers/gles2/shaders/scene.glsl index 7e59b63935..2aef913ae8 100644 --- a/drivers/gles2/shaders/scene.glsl +++ b/drivers/gles2/shaders/scene.glsl @@ -424,9 +424,12 @@ void main() { #endif + mat4 local_projection_matrix = projection_matrix; + mat4 modelview = camera_inverse_matrix * world_matrix; float roughness = 1.0; +#define projection_matrix local_projection_matrix #define world_transform world_matrix { @@ -911,6 +914,7 @@ uniform mat4 radiance_inverse_xform; #endif +uniform vec4 bg_color; uniform float bg_energy; uniform float ambient_sky_contribution; @@ -1147,7 +1151,8 @@ void light_compute( float clearcoat_gloss, float anisotropy, inout vec3 diffuse_light, - inout vec3 specular_light) { + inout vec3 specular_light, + inout float alpha) { //this makes lights behave closer to linear, but then addition of lights looks bad //better left disabled @@ -1302,10 +1307,10 @@ LIGHT_SHADER_CODE // shlick+ggx as default #if defined(LIGHT_USE_ANISOTROPY) - float alpha = roughness * roughness; + float alpha_ggx = roughness * roughness; float aspect = sqrt(1.0 - anisotropy * 0.9); - float ax = alpha / aspect; - float ay = alpha * aspect; + float ax = alpha_ggx / aspect; + float ay = alpha_ggx * aspect; float XdotH = dot(T, H); float YdotH = dot(B, H); float D = D_GGX_anisotropic(cNdotH, ax, ay, XdotH, YdotH, cNdotH); @@ -1313,10 +1318,10 @@ LIGHT_SHADER_CODE float G = V_GGX_anisotropic(ax, ay, dot(T, V), dot(T, L), dot(B, V), dot(B, L), cNdotV, cNdotL); #else - float alpha = roughness * roughness; - float D = D_GGX(cNdotH, alpha); - //float G = G_GGX_2cos(cNdotL, alpha) * G_GGX_2cos(cNdotV, alpha); - float G = V_GGX(cNdotL, cNdotV, alpha); + float alpha_ggx = roughness * roughness; + float D = D_GGX(cNdotH, alpha_ggx); + //float G = G_GGX_2cos(cNdotL, alpha_ggx) * G_GGX_2cos(cNdotV, alpha_ggx); + float G = V_GGX(cNdotL, cNdotV, alpha_ggx); #endif // F vec3 f0 = F0(metallic, specular, diffuse_color); @@ -1346,6 +1351,10 @@ LIGHT_SHADER_CODE #endif } +#ifdef USE_SHADOW_TO_OPACITY + alpha = min(alpha, clamp(1.0 - length(attenuation), 0.0, 1.0)); +#endif + #endif //defined(USE_LIGHT_SHADER_CODE) } @@ -1466,6 +1475,9 @@ void main() { float anisotropy = 0.0; vec2 anisotropy_flow = vec2(1.0, 0.0); float sss_strength = 0.0; //unused + // gl_FragDepth is not available in GLES2, so writing to DEPTH is not converted to gl_FragDepth by Godot compiler resulting in a + // compile error because DEPTH is not a variable. + float m_DEPTH = 0.0; float alpha = 1.0; float side = 1.0; @@ -1528,20 +1540,29 @@ FRAGMENT_SHADER_CODE vec3 eye_position = view; +#if !defined(USE_SHADOW_TO_OPACITY) + #if defined(ALPHA_SCISSOR_USED) if (alpha < alpha_scissor) { discard; } -#endif +#endif // ALPHA_SCISSOR_USED #ifdef USE_DEPTH_PREPASS if (alpha < 0.99) { discard; } -#endif +#endif // USE_DEPTH_PREPASS + +#endif // !USE_SHADOW_TO_OPACITY #ifdef BASE_PASS //none + +#ifdef AMBIENT_LIGHT_DISABLED + ambient_light = vec3(0.0, 0.0, 0.0); +#else + #ifdef USE_RADIANCE_MAP vec3 ref_vec = reflect(-eye_position, N); @@ -1550,7 +1571,6 @@ FRAGMENT_SHADER_CODE ref_vec.z *= -1.0; specular_light = textureCubeLod(radiance_map, ref_vec, roughness * RADIANCE_MAX_LOD).xyz * bg_energy; - { vec3 ambient_dir = normalize((radiance_inverse_xform * vec4(normal, 0.0)).xyz); vec3 env_ambient = textureCubeLod(radiance_map, ambient_dir, RADIANCE_MAX_LOD).xyz * bg_energy; @@ -1561,9 +1581,11 @@ FRAGMENT_SHADER_CODE #else ambient_light = ambient_color.rgb; + specular_light = bg_color.rgb * bg_energy; #endif +#endif // AMBIENT_LIGHT_DISABLED ambient_light *= ambient_energy; #if defined(USE_REFLECTION_PROBE1) || defined(USE_REFLECTION_PROBE2) @@ -1619,6 +1641,19 @@ FRAGMENT_SHADER_CODE #endif // defined(USE_REFLECTION_PROBE1) || defined(USE_REFLECTION_PROBE2) + // scales the specular reflections, needs to be be computed before lighting happens, + // but after environment and reflection probes are added + //TODO: this curve is not really designed for gammaspace, should be adjusted + const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022); + const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04); + vec4 r = roughness * c0 + c1; + float ndotv = clamp(dot(normal, eye_position), 0.0, 1.0); + float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y; + vec2 env = vec2(-1.04, 1.04) * a004 + r.zw; + + vec3 f0 = F0(metallic, specular, albedo); + specular_light *= env.x * f0 + env.y; + #ifdef USE_LIGHTMAP //ambient light will come entirely from lightmap is lightmap is used ambient_light = texture2D(lightmap, uv2_interp).rgb * lightmap_energy; @@ -1690,6 +1725,8 @@ FRAGMENT_SHADER_CODE #endif +#if !defined(SHADOWS_DISABLED) + #ifdef USE_SHADOW { highp vec4 splane = shadow_coord; @@ -1720,6 +1757,8 @@ FRAGMENT_SHADER_CODE } #endif +#endif //SHADOWS_DISABLED + #endif //type omni #ifdef LIGHT_MODE_DIRECTIONAL @@ -1730,6 +1769,8 @@ FRAGMENT_SHADER_CODE #endif float depth_z = -vertex.z; +#if !defined(SHADOWS_DISABLED) + #ifdef USE_SHADOW #ifdef USE_VERTEX_LIGHTING @@ -1948,6 +1989,8 @@ FRAGMENT_SHADER_CODE #endif //use shadow +#endif // SHADOWS_DISABLED + #endif #ifdef LIGHT_MODE_SPOT @@ -1984,6 +2027,8 @@ FRAGMENT_SHADER_CODE #endif +#if !defined(SHADOWS_DISABLED) + #ifdef USE_SHADOW { highp vec4 splane = shadow_coord; @@ -1993,6 +2038,8 @@ FRAGMENT_SHADER_CODE } #endif +#endif // SHADOWS_DISABLED + #endif // LIGHT_MODE_SPOT #ifdef USE_VERTEX_LIGHTING @@ -2023,13 +2070,32 @@ FRAGMENT_SHADER_CODE clearcoat_gloss, anisotropy, diffuse_light, - specular_light); + specular_light, + alpha); #endif //vertex lighting #endif //USE_LIGHTING //compute and merge +#ifdef USE_SHADOW_TO_OPACITY + + alpha = min(alpha, clamp(length(ambient_light), 0.0, 1.0)); + +#if defined(ALPHA_SCISSOR_USED) + if (alpha < alpha_scissor) { + discard; + } +#endif // ALPHA_SCISSOR_USED + +#ifdef USE_DEPTH_PREPASS + if (alpha < 0.99) { + discard; + } +#endif // USE_DEPTH_PREPASS + +#endif // !USE_SHADOW_TO_OPACITY + #ifndef RENDER_DEPTH #ifdef SHADELESS @@ -2056,17 +2122,6 @@ FRAGMENT_SHADER_CODE #if defined(DIFFUSE_TOON) //simplify for toon, as specular_light *= specular * metallic * albedo * 2.0; -#else - //TODO: this curve is not really designed for gammaspace, should be adjusted - const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022); - const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04); - vec4 r = roughness * c0 + c1; - float ndotv = clamp(dot(normal, eye_position), 0.0, 1.0); - float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y; - vec2 env = vec2(-1.04, 1.04) * a004 + r.zw; - - vec3 f0 = F0(metallic, specular, albedo); - specular_light *= env.x * f0 + env.y; #endif } @@ -2078,8 +2133,6 @@ FRAGMENT_SHADER_CODE #endif // gl_FragColor = vec4(normal, 1.0); -#endif //unshaded - //apply fog #if defined(FOG_DEPTH_ENABLED) || defined(FOG_HEIGHT_ENABLED) @@ -2134,6 +2187,8 @@ FRAGMENT_SHADER_CODE #endif // defined(FOG_DEPTH_ENABLED) || defined(FOG_HEIGHT_ENABLED) +#endif //unshaded + #else // not RENDER_DEPTH //depth render #ifdef USE_RGBA_SHADOWS diff --git a/drivers/gles3/rasterizer_canvas_gles3.cpp b/drivers/gles3/rasterizer_canvas_gles3.cpp index 4817a524f4..30aa22732c 100644 --- a/drivers/gles3/rasterizer_canvas_gles3.cpp +++ b/drivers/gles3/rasterizer_canvas_gles3.cpp @@ -332,7 +332,7 @@ void RasterizerCanvasGLES3::_draw_polygon(const int *p_indices, int p_index_coun #endif glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Vector2) * p_vertex_count, p_vertices); glEnableVertexAttribArray(VS::ARRAY_VERTEX); - glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, false, sizeof(Vector2), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, false, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(Vector2) * p_vertex_count; //color #ifdef DEBUG_ENABLED @@ -350,7 +350,7 @@ void RasterizerCanvasGLES3::_draw_polygon(const int *p_indices, int p_index_coun glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Color) * p_vertex_count, p_colors); glEnableVertexAttribArray(VS::ARRAY_COLOR); - glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(Color) * p_vertex_count; } @@ -362,7 +362,7 @@ void RasterizerCanvasGLES3::_draw_polygon(const int *p_indices, int p_index_coun glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Vector2) * p_vertex_count, p_uvs); glEnableVertexAttribArray(VS::ARRAY_TEX_UV); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(Vector2) * p_vertex_count; } else { @@ -378,12 +378,12 @@ void RasterizerCanvasGLES3::_draw_polygon(const int *p_indices, int p_index_coun glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(int) * 4 * p_vertex_count, p_bones); glEnableVertexAttribArray(VS::ARRAY_BONES); //glVertexAttribPointer(VS::ARRAY_BONES, 4, GL_UNSIGNED_INT, false, sizeof(int) * 4, ((uint8_t *)0) + buffer_ofs); - glVertexAttribIPointer(VS::ARRAY_BONES, 4, GL_UNSIGNED_INT, sizeof(int) * 4, ((uint8_t *)0) + buffer_ofs); + glVertexAttribIPointer(VS::ARRAY_BONES, 4, GL_UNSIGNED_INT, sizeof(int) * 4, CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(int) * 4 * p_vertex_count; glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(float) * 4 * p_vertex_count, p_weights); glEnableVertexAttribArray(VS::ARRAY_WEIGHTS); - glVertexAttribPointer(VS::ARRAY_WEIGHTS, 4, GL_FLOAT, false, sizeof(float) * 4, ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_WEIGHTS, 4, GL_FLOAT, false, sizeof(float) * 4, CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(float) * 4 * p_vertex_count; } else if (state.using_skeleton) { @@ -423,7 +423,7 @@ void RasterizerCanvasGLES3::_draw_generic(GLuint p_primitive, int p_vertex_count //vertex glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Vector2) * p_vertex_count, p_vertices); glEnableVertexAttribArray(VS::ARRAY_VERTEX); - glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, false, sizeof(Vector2), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, false, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(Vector2) * p_vertex_count; //color @@ -438,7 +438,7 @@ void RasterizerCanvasGLES3::_draw_generic(GLuint p_primitive, int p_vertex_count glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Color) * p_vertex_count, p_colors); glEnableVertexAttribArray(VS::ARRAY_COLOR); - glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(Color) * p_vertex_count; } @@ -446,7 +446,7 @@ void RasterizerCanvasGLES3::_draw_generic(GLuint p_primitive, int p_vertex_count glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Vector2) * p_vertex_count, p_uvs); glEnableVertexAttribArray(VS::ARRAY_TEX_UV); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), ((uint8_t *)0) + buffer_ofs); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buffer_ofs)); buffer_ofs += sizeof(Vector2) * p_vertex_count; } else { @@ -826,6 +826,8 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur state.canvas_shader.set_uniform(CanvasShaderGLES3::COLOR_TEXPIXEL_SIZE, texpixel_size); } + state.canvas_shader.set_uniform(CanvasShaderGLES3::MODELVIEW_MATRIX, state.final_transform * mesh->transform); + RasterizerStorageGLES3::Mesh *mesh_data = storage->mesh_owner.getornull(mesh->mesh); if (mesh_data) { @@ -834,7 +836,7 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur // materials are ignored in 2D meshes, could be added but many things (ie, lighting mode, reading from screen, etc) would break as they are not meant be set up at this point of drawing glBindVertexArray(s->array_id); - glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1); + glVertexAttrib4f(VS::ARRAY_COLOR, mesh->modulate.r, mesh->modulate.g, mesh->modulate.b, mesh->modulate.a); if (s->index_array_len) { glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len >= (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, 0); @@ -845,6 +847,8 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur glBindVertexArray(0); } } + state.canvas_shader.set_uniform(CanvasShaderGLES3::MODELVIEW_MATRIX, state.final_transform); + } break; case Item::Command::TYPE_MULTIMESH: { @@ -888,17 +892,17 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur int stride = (multi_mesh->xform_floats + multi_mesh->color_floats + multi_mesh->custom_data_floats) * 4; glEnableVertexAttribArray(8); - glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 0); + glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(0)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); - glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 4 * 4); + glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(4 * 4)); glVertexAttribDivisor(9, 1); int color_ofs; if (multi_mesh->transform_format == VS::MULTIMESH_TRANSFORM_3D) { glEnableVertexAttribArray(10); - glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 8 * 4); + glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(8 * 4)); glVertexAttribDivisor(10, 1); color_ofs = 12 * 4; } else { @@ -917,14 +921,14 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur } break; case VS::MULTIMESH_COLOR_8BIT: { glEnableVertexAttribArray(11); - glVertexAttribPointer(11, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, ((uint8_t *)NULL) + color_ofs); + glVertexAttribPointer(11, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, CAST_INT_TO_UCHAR_PTR(color_ofs)); glVertexAttribDivisor(11, 1); custom_data_ofs += 4; } break; case VS::MULTIMESH_COLOR_FLOAT: { glEnableVertexAttribArray(11); - glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + color_ofs); + glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(color_ofs)); glVertexAttribDivisor(11, 1); custom_data_ofs += 4 * 4; } break; @@ -938,13 +942,13 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur } break; case VS::MULTIMESH_CUSTOM_DATA_8BIT: { glEnableVertexAttribArray(12); - glVertexAttribPointer(12, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, ((uint8_t *)NULL) + custom_data_ofs); + glVertexAttribPointer(12, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, CAST_INT_TO_UCHAR_PTR(custom_data_ofs)); glVertexAttribDivisor(12, 1); } break; case VS::MULTIMESH_CUSTOM_DATA_FLOAT: { glEnableVertexAttribArray(12); - glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + custom_data_ofs); + glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(custom_data_ofs)); glVertexAttribDivisor(12, 1); } break; } @@ -1019,19 +1023,19 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur if (particles->draw_order != VS::PARTICLES_DRAW_ORDER_LIFETIME) { glEnableVertexAttribArray(8); //xform x - glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 3); + glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 3)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); //xform y - glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 4); + glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 4)); glVertexAttribDivisor(9, 1); glEnableVertexAttribArray(10); //xform z - glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 5); + glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 5)); glVertexAttribDivisor(10, 1); glEnableVertexAttribArray(11); //color - glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 0); + glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, NULL); glVertexAttribDivisor(11, 1); glEnableVertexAttribArray(12); //custom - glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 2); + glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 2)); glVertexAttribDivisor(12, 1); glDrawArraysInstanced(GL_TRIANGLE_FAN, 0, 4, amount); @@ -1041,19 +1045,19 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur if (amount - split > 0) { glEnableVertexAttribArray(8); //xform x - glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + sizeof(float) * 4 * 3); + glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 3)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); //xform y - glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + sizeof(float) * 4 * 4); + glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 4)); glVertexAttribDivisor(9, 1); glEnableVertexAttribArray(10); //xform z - glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + sizeof(float) * 4 * 5); + glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 5)); glVertexAttribDivisor(10, 1); glEnableVertexAttribArray(11); //color - glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + 0); + glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + 0)); glVertexAttribDivisor(11, 1); glEnableVertexAttribArray(12); //custom - glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + sizeof(float) * 4 * 2); + glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 2)); glVertexAttribDivisor(12, 1); glDrawArraysInstanced(GL_TRIANGLE_FAN, 0, 4, amount - split); @@ -1061,19 +1065,19 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur if (split > 0) { glEnableVertexAttribArray(8); //xform x - glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 3); + glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 3)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); //xform y - glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 4); + glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 4)); glVertexAttribDivisor(9, 1); glEnableVertexAttribArray(10); //xform z - glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 5); + glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 5)); glVertexAttribDivisor(10, 1); glEnableVertexAttribArray(11); //color - glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 0); + glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, NULL); glVertexAttribDivisor(11, 1); glEnableVertexAttribArray(12); //custom - glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 2); + glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 2)); glVertexAttribDivisor(12, 1); glDrawArraysInstanced(GL_TRIANGLE_FAN, 0, 4, split); @@ -2043,7 +2047,7 @@ void RasterizerCanvasGLES3::initialize() { glEnableVertexAttribArray(VS::ARRAY_VERTEX); glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, 0); glEnableVertexAttribArray(VS::ARRAY_TEX_UV); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, (float *)0 + 2); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, CAST_INT_TO_UCHAR_PTR(8)); glBindVertexArray(0); glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind } @@ -2080,16 +2084,16 @@ void RasterizerCanvasGLES3::initialize() { } glEnableVertexAttribArray(VS::ARRAY_VERTEX); - glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 0); + glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, stride, NULL); if (i & 1) { glEnableVertexAttribArray(VS::ARRAY_COLOR); - glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + color_ofs); + glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(color_ofs)); } if (i & 2) { glEnableVertexAttribArray(VS::ARRAY_TEX_UV); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + uv_ofs); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(uv_ofs)); } glBindVertexArray(0); diff --git a/drivers/gles3/rasterizer_gles3.cpp b/drivers/gles3/rasterizer_gles3.cpp index a4e042ae0e..bdffb1ecdc 100644 --- a/drivers/gles3/rasterizer_gles3.cpp +++ b/drivers/gles3/rasterizer_gles3.cpp @@ -32,7 +32,6 @@ #include "core/os/os.h" #include "core/project_settings.h" -#include "drivers/gl_context/context_gl.h" RasterizerStorage *RasterizerGLES3::get_storage() { @@ -253,11 +252,16 @@ void RasterizerGLES3::set_current_render_target(RID p_render_target) { } } -void RasterizerGLES3::restore_render_target() { +void RasterizerGLES3::restore_render_target(bool p_3d_was_drawn) { ERR_FAIL_COND(storage->frame.current_rt == NULL); RasterizerStorageGLES3::RenderTarget *rt = storage->frame.current_rt; - glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo); + if (p_3d_was_drawn && rt->external.fbo != 0) { + // our external render buffer is now leading, render 2d into that. + glBindFramebuffer(GL_FRAMEBUFFER, rt->external.fbo); + } else { + glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo); + } glViewport(0, 0, rt->width, rt->height); } @@ -339,7 +343,11 @@ void RasterizerGLES3::blit_render_target_to_screen(RID p_render_target, const Re #if 1 Size2 win_size = OS::get_singleton()->get_window_size(); - glBindFramebuffer(GL_READ_FRAMEBUFFER, rt->fbo); + if (rt->external.fbo != 0) { + glBindFramebuffer(GL_READ_FRAMEBUFFER, rt->external.fbo); + } else { + glBindFramebuffer(GL_READ_FRAMEBUFFER, rt->fbo); + } glReadBuffer(GL_COLOR_ATTACHMENT0); glBindFramebuffer(GL_DRAW_FRAMEBUFFER, RasterizerStorageGLES3::system_fbo); glBlitFramebuffer(0, 0, rt->width, rt->height, p_screen_rect.position.x, win_size.height - p_screen_rect.position.y - p_screen_rect.size.height, p_screen_rect.position.x + p_screen_rect.size.width, win_size.height - p_screen_rect.position.y, GL_COLOR_BUFFER_BIT, GL_NEAREST); diff --git a/drivers/gles3/rasterizer_gles3.h b/drivers/gles3/rasterizer_gles3.h index 7541c55c82..ad0d004c9d 100644 --- a/drivers/gles3/rasterizer_gles3.h +++ b/drivers/gles3/rasterizer_gles3.h @@ -56,7 +56,7 @@ public: virtual void initialize(); virtual void begin_frame(double frame_step); virtual void set_current_render_target(RID p_render_target); - virtual void restore_render_target(); + virtual void restore_render_target(bool p_3d_was_drawn); virtual void clear_render_target(const Color &p_color); virtual void blit_render_target_to_screen(RID p_render_target, const Rect2 &p_screen_rect, int p_screen = 0); virtual void output_lens_distorted_to_screen(RID p_render_target, const Rect2 &p_screen_rect, float p_k1, float p_k2, const Vector2 &p_eye_center, float p_oversample); diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp index 309f8b506c..4552fddfe8 100644 --- a/drivers/gles3/rasterizer_scene_gles3.cpp +++ b/drivers/gles3/rasterizer_scene_gles3.cpp @@ -1061,12 +1061,11 @@ void RasterizerSceneGLES3::gi_probe_instance_set_light_data(RID p_probe, RID p_b if (p_data.is_valid()) { RasterizerStorageGLES3::GIProbeData *gipd = storage->gi_probe_data_owner.getornull(p_data); ERR_FAIL_COND(!gipd); - if (gipd) { - gipi->tex_cache = gipd->tex_id; - gipi->cell_size_cache.x = 1.0 / gipd->width; - gipi->cell_size_cache.y = 1.0 / gipd->height; - gipi->cell_size_cache.z = 1.0 / gipd->depth; - } + + gipi->tex_cache = gipd->tex_id; + gipi->cell_size_cache.x = 1.0 / gipd->width; + gipi->cell_size_cache.y = 1.0 / gipd->height; + gipi->cell_size_cache.z = 1.0 / gipd->depth; } } void RasterizerSceneGLES3::gi_probe_instance_set_transform_to_data(RID p_probe, const Transform &p_xform) { @@ -1278,7 +1277,8 @@ bool RasterizerSceneGLES3::_setup_material(RasterizerStorageGLES3::Material *p_m } break; - default: {} + default: { + } } } @@ -1376,17 +1376,17 @@ void RasterizerSceneGLES3::_setup_geometry(RenderList::Element *e, const Transfo int stride = (multi_mesh->xform_floats + multi_mesh->color_floats + multi_mesh->custom_data_floats) * 4; glEnableVertexAttribArray(8); - glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 0); + glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, NULL); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); - glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 4 * 4); + glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(4 * 4)); glVertexAttribDivisor(9, 1); int color_ofs; if (multi_mesh->transform_format == VS::MULTIMESH_TRANSFORM_3D) { glEnableVertexAttribArray(10); - glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 8 * 4); + glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(8 * 4)); glVertexAttribDivisor(10, 1); color_ofs = 12 * 4; } else { @@ -1405,14 +1405,14 @@ void RasterizerSceneGLES3::_setup_geometry(RenderList::Element *e, const Transfo } break; case VS::MULTIMESH_COLOR_8BIT: { glEnableVertexAttribArray(11); - glVertexAttribPointer(11, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, ((uint8_t *)NULL) + color_ofs); + glVertexAttribPointer(11, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, CAST_INT_TO_UCHAR_PTR(color_ofs)); glVertexAttribDivisor(11, 1); custom_data_ofs += 4; } break; case VS::MULTIMESH_COLOR_FLOAT: { glEnableVertexAttribArray(11); - glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + color_ofs); + glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(color_ofs)); glVertexAttribDivisor(11, 1); custom_data_ofs += 4 * 4; } break; @@ -1426,13 +1426,13 @@ void RasterizerSceneGLES3::_setup_geometry(RenderList::Element *e, const Transfo } break; case VS::MULTIMESH_CUSTOM_DATA_8BIT: { glEnableVertexAttribArray(12); - glVertexAttribPointer(12, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, ((uint8_t *)NULL) + custom_data_ofs); + glVertexAttribPointer(12, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, CAST_INT_TO_UCHAR_PTR(custom_data_ofs)); glVertexAttribDivisor(12, 1); } break; case VS::MULTIMESH_CUSTOM_DATA_FLOAT: { glEnableVertexAttribArray(12); - glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + custom_data_ofs); + glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(custom_data_ofs)); glVertexAttribDivisor(12, 1); } break; } @@ -1508,24 +1508,25 @@ void RasterizerSceneGLES3::_setup_geometry(RenderList::Element *e, const Transfo if (particles->draw_order != VS::PARTICLES_DRAW_ORDER_LIFETIME) { glEnableVertexAttribArray(8); //xform x - glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 3); + glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 3)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); //xform y - glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 4); + glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 4)); glVertexAttribDivisor(9, 1); glEnableVertexAttribArray(10); //xform z - glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 5); + glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 5)); glVertexAttribDivisor(10, 1); glEnableVertexAttribArray(11); //color - glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 0); + glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, NULL); glVertexAttribDivisor(11, 1); glEnableVertexAttribArray(12); //custom - glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 2); + glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 2)); glVertexAttribDivisor(12, 1); } } break; - default: {} + default: { + } } } @@ -1659,7 +1660,7 @@ void RasterizerSceneGLES3::_render_geometry(RenderList::Element *e) { glEnableVertexAttribArray(VS::ARRAY_NORMAL); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Vector3) * vertices, c.normals.ptr()); - glVertexAttribPointer(VS::ARRAY_NORMAL, 3, GL_FLOAT, false, sizeof(Vector3), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_NORMAL, 3, GL_FLOAT, false, sizeof(Vector3), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Vector3) * vertices; } else { @@ -1671,7 +1672,7 @@ void RasterizerSceneGLES3::_render_geometry(RenderList::Element *e) { glEnableVertexAttribArray(VS::ARRAY_TANGENT); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Plane) * vertices, c.tangents.ptr()); - glVertexAttribPointer(VS::ARRAY_TANGENT, 4, GL_FLOAT, false, sizeof(Plane), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_TANGENT, 4, GL_FLOAT, false, sizeof(Plane), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Plane) * vertices; } else { @@ -1683,7 +1684,7 @@ void RasterizerSceneGLES3::_render_geometry(RenderList::Element *e) { glEnableVertexAttribArray(VS::ARRAY_COLOR); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Color) * vertices, c.colors.ptr()); - glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false, sizeof(Color), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Color) * vertices; } else { @@ -1696,7 +1697,7 @@ void RasterizerSceneGLES3::_render_geometry(RenderList::Element *e) { glEnableVertexAttribArray(VS::ARRAY_TEX_UV); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Vector2) * vertices, c.uvs.ptr()); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Vector2) * vertices; } else { @@ -1708,7 +1709,7 @@ void RasterizerSceneGLES3::_render_geometry(RenderList::Element *e) { glEnableVertexAttribArray(VS::ARRAY_TEX_UV2); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Vector2) * vertices, c.uvs2.ptr()); - glVertexAttribPointer(VS::ARRAY_TEX_UV2, 2, GL_FLOAT, false, sizeof(Vector2), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_TEX_UV2, 2, GL_FLOAT, false, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buf_ofs)); buf_ofs += sizeof(Vector2) * vertices; } else { @@ -1718,7 +1719,7 @@ void RasterizerSceneGLES3::_render_geometry(RenderList::Element *e) { glEnableVertexAttribArray(VS::ARRAY_VERTEX); glBufferSubData(GL_ARRAY_BUFFER, buf_ofs, sizeof(Vector3) * vertices, c.vertices.ptr()); - glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, false, sizeof(Vector3), ((uint8_t *)NULL) + buf_ofs); + glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, false, sizeof(Vector3), CAST_INT_TO_UCHAR_PTR(buf_ofs)); glDrawArrays(gl_primitive[c.primitive], 0, c.vertices.size()); } @@ -1747,19 +1748,19 @@ void RasterizerSceneGLES3::_render_geometry(RenderList::Element *e) { if (amount - split > 0) { glEnableVertexAttribArray(8); //xform x - glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + sizeof(float) * 4 * 3); + glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 3)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); //xform y - glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + sizeof(float) * 4 * 4); + glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 4)); glVertexAttribDivisor(9, 1); glEnableVertexAttribArray(10); //xform z - glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + sizeof(float) * 4 * 5); + glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 5)); glVertexAttribDivisor(10, 1); glEnableVertexAttribArray(11); //color - glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + 0); + glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + 0)); glVertexAttribDivisor(11, 1); glEnableVertexAttribArray(12); //custom - glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + stride * split + sizeof(float) * 4 * 2); + glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 2)); glVertexAttribDivisor(12, 1); #ifdef DEBUG_ENABLED @@ -1785,19 +1786,19 @@ void RasterizerSceneGLES3::_render_geometry(RenderList::Element *e) { if (split > 0) { glEnableVertexAttribArray(8); //xform x - glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 3); + glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 3)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); //xform y - glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 4); + glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 4)); glVertexAttribDivisor(9, 1); glEnableVertexAttribArray(10); //xform z - glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 5); + glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 5)); glVertexAttribDivisor(10, 1); glEnableVertexAttribArray(11); //color - glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + 0); + glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, NULL); glVertexAttribDivisor(11, 1); glEnableVertexAttribArray(12); //custom - glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)NULL) + sizeof(float) * 4 * 2); + glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 2)); glVertexAttribDivisor(12, 1); #ifdef DEBUG_ENABLED @@ -1847,7 +1848,8 @@ void RasterizerSceneGLES3::_render_geometry(RenderList::Element *e) { } } break; - default: {} + default: { + } } } @@ -2349,6 +2351,10 @@ void RasterizerSceneGLES3::_add_geometry_with_material(RasterizerStorageGLES3::G state.used_screen_texture = true; } + if (p_material->shader->spatial.uses_depth_texture) { + state.used_depth_texture = true; + } + if (p_depth_pass) { if (has_blend_alpha || p_material->shader->spatial.uses_depth_texture || (has_base_alpha && p_material->shader->spatial.depth_draw_mode != RasterizerStorageGLES3::Shader::Spatial::DEPTH_DRAW_ALPHA_PREPASS) || p_material->shader->spatial.depth_draw_mode == RasterizerStorageGLES3::Shader::Spatial::DEPTH_DRAW_NEVER || p_material->shader->spatial.no_depth_test) @@ -2368,7 +2374,7 @@ void RasterizerSceneGLES3::_add_geometry_with_material(RasterizerStorageGLES3::G has_alpha = false; } - RenderList::Element *e = has_alpha ? render_list.add_alpha_element() : render_list.add_element(); + RenderList::Element *e = (has_alpha || p_material->shader->spatial.no_depth_test) ? render_list.add_alpha_element() : render_list.add_element(); if (!e) return; @@ -3165,6 +3171,7 @@ void RasterizerSceneGLES3::_fill_render_list(InstanceBase **p_cull_result, int p current_material_index = 0; state.used_sss = false; state.used_screen_texture = false; + state.used_depth_texture = false; //fill list @@ -3243,7 +3250,8 @@ void RasterizerSceneGLES3::_fill_render_list(InstanceBase **p_cull_result, int p } } break; - default: {} + default: { + } } } } @@ -3281,14 +3289,8 @@ void RasterizerSceneGLES3::_blur_effect_buffer() { } } -void RasterizerSceneGLES3::_render_mrts(Environment *env, const CameraMatrix &p_cam_projection) { - - glDepthMask(GL_FALSE); - glDisable(GL_DEPTH_TEST); - glDisable(GL_CULL_FACE); - glDisable(GL_BLEND); - - if (!state.used_depth_prepass_and_resolved) { +void RasterizerSceneGLES3::_prepare_depth_texture() { + if (!state.prepared_depth_texture) { //resolve depth buffer glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->buffers.fbo); glReadBuffer(GL_COLOR_ATTACHMENT0); @@ -3296,7 +3298,28 @@ void RasterizerSceneGLES3::_render_mrts(Environment *env, const CameraMatrix &p_ glBlitFramebuffer(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, 0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, GL_DEPTH_BUFFER_BIT, GL_NEAREST); glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); + state.prepared_depth_texture = true; } +} + +void RasterizerSceneGLES3::_bind_depth_texture() { + if (!state.bound_depth_texture) { + ERR_FAIL_COND(!state.prepared_depth_texture) + //bind depth for read + glActiveTexture(GL_TEXTURE0 + storage->config.max_texture_image_units - 8); + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->depth); + state.bound_depth_texture = true; + } +} + +void RasterizerSceneGLES3::_render_mrts(Environment *env, const CameraMatrix &p_cam_projection) { + + glDepthMask(GL_FALSE); + glDisable(GL_DEPTH_TEST); + glDisable(GL_CULL_FACE); + glDisable(GL_BLEND); + + _prepare_depth_texture(); if (env->ssao_enabled || env->ssr_enabled) { @@ -3640,10 +3663,14 @@ void RasterizerSceneGLES3::_post_process(Environment *env, const CameraMatrix &p if (!env || storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT] || storage->frame.current_rt->width < 4 || storage->frame.current_rt->height < 4) { //no post process on small render targets //no environment or transparent render, simply return and convert to SRGB - glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); + if (storage->frame.current_rt->external.fbo != 0) { + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->external.fbo); + } else { + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); + } glActiveTexture(GL_TEXTURE0); glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->effects.mip_maps[0].color); - storage->shaders.copy.set_conditional(CopyShaderGLES3::LINEAR_TO_SRGB, true); + storage->shaders.copy.set_conditional(CopyShaderGLES3::LINEAR_TO_SRGB, !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_KEEP_3D_LINEAR]); storage->shaders.copy.set_conditional(CopyShaderGLES3::V_FLIP, storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_VFLIP]); storage->shaders.copy.set_conditional(CopyShaderGLES3::DISABLE_ALPHA, !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT]); storage->shaders.copy.bind(); @@ -3983,7 +4010,11 @@ void RasterizerSceneGLES3::_post_process(Environment *env, const CameraMatrix &p glViewport(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height); } - glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); + if (storage->frame.current_rt->external.fbo != 0) { + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->external.fbo); + } else { + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); + } glActiveTexture(GL_TEXTURE0); glBindTexture(GL_TEXTURE_2D, composite_from); @@ -4149,7 +4180,8 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const glDepthFunc(GL_LEQUAL); state.used_contact_shadows = false; - state.used_depth_prepass_and_resolved = false; + state.prepared_depth_texture = false; + state.bound_depth_texture = false; for (int i = 0; i < p_light_cull_count; i++) { @@ -4161,7 +4193,17 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const } } - if (!storage->config.no_depth_prepass && storage->frame.current_rt && state.debug_draw != VS::VIEWPORT_DEBUG_DRAW_OVERDRAW && !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_NO_3D_EFFECTS]) { //detect with state.used_contact_shadows too + // Do depth prepass if it's explicitly enabled + bool use_depth_prepass = storage->config.use_depth_prepass; + + // If contact shadows are used then we need to do depth prepass even if it's otherwise disabled + use_depth_prepass = use_depth_prepass || state.used_contact_shadows; + + // Never do depth prepass if effects are disabled or if we render overdraws + use_depth_prepass = use_depth_prepass && storage->frame.current_rt && !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_NO_3D_EFFECTS]; + use_depth_prepass = use_depth_prepass && state.debug_draw != VS::VIEWPORT_DEBUG_DRAW_OVERDRAW; + + if (use_depth_prepass) { //pre z pass glDisable(GL_BLEND); @@ -4188,16 +4230,8 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const if (state.used_contact_shadows) { - glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->buffers.fbo); - glReadBuffer(GL_COLOR_ATTACHMENT0); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, storage->frame.current_rt->fbo); - glBlitFramebuffer(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, 0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, GL_DEPTH_BUFFER_BIT, GL_NEAREST); - glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); - //bind depth for read - glActiveTexture(GL_TEXTURE0 + storage->config.max_texture_image_units - 8); - glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->depth); - state.used_depth_prepass_and_resolved = true; + _prepare_depth_texture(); + _bind_depth_texture(); } fb_cleared = true; @@ -4392,7 +4426,8 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const glEnable(GL_DEPTH_TEST); glEnable(GL_CULL_FACE); break; - default: {} + default: { + } } } @@ -4455,7 +4490,12 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const _render_mrts(env, p_cam_projection); } else { - //FIXME: check that this is possible to use + // Here we have to do the blits/resolves that otherwise are done in the MRT rendering, in particular + // - prepare screen texture for any geometry that uses a shader with screen texture + // - prepare depth texture for any geometry that uses a shader with depth texture + + bool framebuffer_dirty = false; + if (storage->frame.current_rt && storage->frame.current_rt->buffers.active && state.used_screen_texture) { glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->buffers.fbo); glReadBuffer(GL_COLOR_ATTACHMENT0); @@ -4464,12 +4504,25 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); _blur_effect_buffer(); - //restored framebuffer + framebuffer_dirty = true; + } + + if (storage->frame.current_rt && storage->frame.current_rt->buffers.active && state.used_depth_texture) { + _prepare_depth_texture(); + framebuffer_dirty = true; + } + + if (framebuffer_dirty) { + // Restore framebuffer glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->buffers.fbo); glViewport(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height); } } + if (storage->frame.current_rt && state.used_depth_texture && storage->frame.current_rt->buffers.active) { + _bind_depth_texture(); + } + if (storage->frame.current_rt && state.used_screen_texture && storage->frame.current_rt->buffers.active) { glActiveTexture(GL_TEXTURE0 + storage->config.max_texture_image_units - 7); glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->effects.mip_maps[0].color); @@ -4949,7 +5002,7 @@ void RasterizerSceneGLES3::initialize() { glBindBuffer(GL_ARRAY_BUFFER, state.sky_verts); glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3) * 2, 0); glEnableVertexAttribArray(VS::ARRAY_VERTEX); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3) * 2, ((uint8_t *)NULL) + sizeof(Vector3)); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3) * 2, CAST_INT_TO_UCHAR_PTR(sizeof(Vector3))); glEnableVertexAttribArray(VS::ARRAY_TEX_UV); glBindVertexArray(0); glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h index 56e378d7fa..59e23e5ac9 100644 --- a/drivers/gles3/rasterizer_scene_gles3.h +++ b/drivers/gles3/rasterizer_scene_gles3.h @@ -206,7 +206,10 @@ public: bool used_screen_texture; bool used_depth_prepass; - bool used_depth_prepass_and_resolved; + + bool used_depth_texture; + bool prepared_depth_texture; + bool bound_depth_texture; VS::ViewportDebugDraw debug_draw; } state; @@ -848,6 +851,9 @@ public: void _render_mrts(Environment *env, const CameraMatrix &p_cam_projection); void _post_process(Environment *env, const CameraMatrix &p_cam_projection); + void _prepare_depth_texture(); + void _bind_depth_texture(); + virtual void render_scene(const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID *p_light_cull_result, int p_light_cull_count, RID *p_reflection_probe_cull_result, int p_reflection_probe_cull_count, RID p_environment, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass); virtual void render_shadow(RID p_light, RID p_shadow_atlas, int p_pass, InstanceBase **p_cull_result, int p_cull_count); virtual bool free(RID p_rid); diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp index 1fa4eacd95..8311d0de84 100644 --- a/drivers/gles3/rasterizer_storage_gles3.cpp +++ b/drivers/gles3/rasterizer_storage_gles3.cpp @@ -642,7 +642,8 @@ void RasterizerStorageGLES3::texture_allocate(RID p_texture, int p_width, int p_ p_flags &= ~VS::TEXTURE_FLAG_FILTER; } } break; - default: {} + default: { + } } #endif @@ -1209,10 +1210,7 @@ Ref<Image> RasterizerStorageGLES3::texture_get_data(RID p_texture, int p_layer) for (int i = 0; i < texture->mipmaps; i++) { - int ofs = 0; - if (i > 0) { - ofs = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, real_format, i - 1); - } + int ofs = Image::get_image_mipmap_offset(texture->alloc_width, texture->alloc_height, real_format, i); if (texture->compressed) { @@ -2751,7 +2749,8 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy gui[14] = v.origin.z; gui[15] = 1; } break; - default: {} + default: { + } } } @@ -2919,7 +2918,8 @@ _FORCE_INLINE_ static void _fill_std140_ubo_value(ShaderLanguage::DataType type, gui[i] = value[i].real; } } break; - default: {} + default: { + } } } @@ -2962,7 +2962,8 @@ _FORCE_INLINE_ static void _fill_std140_ubo_empty(ShaderLanguage::DataType type, zeromem(data, 64); } break; - default: {} + default: { + } } } @@ -3466,9 +3467,9 @@ void RasterizerStorageGLES3::mesh_add_surface(RID p_mesh, uint32_t p_format, VS: continue; if (attribs[i].integer) { - glVertexAttribIPointer(attribs[i].index, attribs[i].size, attribs[i].type, attribs[i].stride, ((uint8_t *)0) + attribs[i].offset); + glVertexAttribIPointer(attribs[i].index, attribs[i].size, attribs[i].type, attribs[i].stride, CAST_INT_TO_UCHAR_PTR(attribs[i].offset)); } else { - glVertexAttribPointer(attribs[i].index, attribs[i].size, attribs[i].type, attribs[i].normalized, attribs[i].stride, ((uint8_t *)0) + attribs[i].offset); + glVertexAttribPointer(attribs[i].index, attribs[i].size, attribs[i].type, attribs[i].normalized, attribs[i].stride, CAST_INT_TO_UCHAR_PTR(attribs[i].offset)); } glEnableVertexAttribArray(attribs[i].index); } @@ -3571,9 +3572,9 @@ void RasterizerStorageGLES3::mesh_add_surface(RID p_mesh, uint32_t p_format, VS: continue; if (attribs[i].integer) { - glVertexAttribIPointer(attribs[i].index, attribs[i].size, attribs[i].type, attribs[i].stride, ((uint8_t *)0) + attribs[i].offset); + glVertexAttribIPointer(attribs[i].index, attribs[i].size, attribs[i].type, attribs[i].stride, CAST_INT_TO_UCHAR_PTR(attribs[i].offset)); } else { - glVertexAttribPointer(attribs[i].index, attribs[i].size, attribs[i].type, attribs[i].normalized, attribs[i].stride, ((uint8_t *)0) + attribs[i].offset); + glVertexAttribPointer(attribs[i].index, attribs[i].size, attribs[i].type, attribs[i].normalized, attribs[i].stride, CAST_INT_TO_UCHAR_PTR(attribs[i].offset)); } glEnableVertexAttribArray(attribs[i].index); } @@ -3616,9 +3617,9 @@ void RasterizerStorageGLES3::mesh_add_surface(RID p_mesh, uint32_t p_format, VS: continue; if (attribs[j].integer) { - glVertexAttribIPointer(attribs[j].index, attribs[j].size, attribs[j].type, attribs[j].stride, ((uint8_t *)0) + attribs[j].offset); + glVertexAttribIPointer(attribs[j].index, attribs[j].size, attribs[j].type, attribs[j].stride, CAST_INT_TO_UCHAR_PTR(attribs[j].offset)); } else { - glVertexAttribPointer(attribs[j].index, attribs[j].size, attribs[j].type, attribs[j].normalized, attribs[j].stride, ((uint8_t *)0) + attribs[j].offset); + glVertexAttribPointer(attribs[j].index, attribs[j].size, attribs[j].type, attribs[j].normalized, attribs[j].stride, CAST_INT_TO_UCHAR_PTR(attribs[j].offset)); } glEnableVertexAttribArray(attribs[j].index); } @@ -4131,7 +4132,7 @@ void RasterizerStorageGLES3::mesh_render_blend_shapes(Surface *s, const float *p for (int ti = 0; ti < mtc; ti++) { float weight = p_weights[ti]; - if (weight < 0.001) //not bother with this one + if (weight < 0.00001) //not bother with this one continue; glBindVertexArray(s->blend_shapes[ti].array_id); @@ -4149,44 +4150,44 @@ void RasterizerStorageGLES3::mesh_render_blend_shapes(Surface *s, const float *p case VS::ARRAY_VERTEX: { if (s->format & VS::ARRAY_FLAG_USE_2D_VERTICES) { - glVertexAttribPointer(i + 8, 2, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i + 8, 2, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 2 * 4; } else { - glVertexAttribPointer(i + 8, 3, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i + 8, 3, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 3 * 4; } } break; case VS::ARRAY_NORMAL: { - glVertexAttribPointer(i + 8, 3, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i + 8, 3, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 3 * 4; } break; case VS::ARRAY_TANGENT: { - glVertexAttribPointer(i + 8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i + 8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 4 * 4; } break; case VS::ARRAY_COLOR: { - glVertexAttribPointer(i + 8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i + 8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 4 * 4; } break; case VS::ARRAY_TEX_UV: { - glVertexAttribPointer(i + 8, 2, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i + 8, 2, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 2 * 4; } break; case VS::ARRAY_TEX_UV2: { - glVertexAttribPointer(i + 8, 2, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i + 8, 2, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 2 * 4; } break; case VS::ARRAY_BONES: { - glVertexAttribIPointer(i + 8, 4, GL_UNSIGNED_INT, stride, ((uint8_t *)0) + ofs); + glVertexAttribIPointer(i + 8, 4, GL_UNSIGNED_INT, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 4 * 4; } break; case VS::ARRAY_WEIGHTS: { - glVertexAttribPointer(i + 8, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i + 8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 4 * 4; } break; @@ -4219,44 +4220,44 @@ void RasterizerStorageGLES3::mesh_render_blend_shapes(Surface *s, const float *p case VS::ARRAY_VERTEX: { if (s->format & VS::ARRAY_FLAG_USE_2D_VERTICES) { - glVertexAttribPointer(i, 2, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i, 2, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 2 * 4; } else { - glVertexAttribPointer(i, 3, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i, 3, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 3 * 4; } } break; case VS::ARRAY_NORMAL: { - glVertexAttribPointer(i, 3, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i, 3, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 3 * 4; } break; case VS::ARRAY_TANGENT: { - glVertexAttribPointer(i, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 4 * 4; } break; case VS::ARRAY_COLOR: { - glVertexAttribPointer(i, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 4 * 4; } break; case VS::ARRAY_TEX_UV: { - glVertexAttribPointer(i, 2, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i, 2, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 2 * 4; } break; case VS::ARRAY_TEX_UV2: { - glVertexAttribPointer(i, 2, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i, 2, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 2 * 4; } break; case VS::ARRAY_BONES: { - glVertexAttribIPointer(i, 4, GL_UNSIGNED_INT, stride, ((uint8_t *)0) + ofs); + glVertexAttribIPointer(i, 4, GL_UNSIGNED_INT, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 4 * 4; } break; case VS::ARRAY_WEIGHTS: { - glVertexAttribPointer(i, 4, GL_FLOAT, GL_FALSE, stride, ((uint8_t *)0) + ofs); + glVertexAttribPointer(i, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(ofs)); ofs += 4 * 4; } break; @@ -5215,6 +5216,7 @@ RID RasterizerStorageGLES3::light_create(VS::LightType p_type) { light->directional_blend_splits = false; light->directional_range_mode = VS::LIGHT_DIRECTIONAL_SHADOW_DEPTH_RANGE_STABLE; light->reverse_cull = false; + light->use_gi = true; light->version = 0; return light_owner.make_rid(light); @@ -5246,7 +5248,8 @@ void RasterizerStorageGLES3::light_set_param(RID p_light, VS::LightParam p_param light->version++; light->instance_change_notify(true, false); } break; - default: {} + default: { + } } light->param[p_param] = p_value; @@ -5305,6 +5308,15 @@ void RasterizerStorageGLES3::light_set_reverse_cull_face_mode(RID p_light, bool light->instance_change_notify(true, false); } +void RasterizerStorageGLES3::light_set_use_gi(RID p_light, bool p_enabled) { + Light *light = light_owner.getornull(p_light); + ERR_FAIL_COND(!light); + + light->use_gi = p_enabled; + + light->version++; + light->instance_change_notify(true, false); +} void RasterizerStorageGLES3::light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode) { Light *light = light_owner.getornull(p_light); @@ -5410,6 +5422,13 @@ Color RasterizerStorageGLES3::light_get_color(RID p_light) { return light->color; } +bool RasterizerStorageGLES3::light_get_use_gi(RID p_light) { + Light *light = light_owner.getornull(p_light); + ERR_FAIL_COND_V(!light, false); + + return light->use_gi; +} + bool RasterizerStorageGLES3::light_has_shadow(RID p_light) const { const Light *light = light_owner.getornull(p_light); @@ -5448,7 +5467,8 @@ AABB RasterizerStorageGLES3::light_get_aabb(RID p_light) const { return AABB(); } break; - default: {} + default: { + } } ERR_FAIL_V(AABB()); @@ -6080,7 +6100,7 @@ void RasterizerStorageGLES3::particles_set_amount(RID p_particles, int p_amount) for (int j = 0; j < 6; j++) { glEnableVertexAttribArray(j); - glVertexAttribPointer(j, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4 * 6, ((uint8_t *)0) + (j * 16)); + glVertexAttribPointer(j, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4 * 6, CAST_INT_TO_UCHAR_PTR(j * 16)); } } @@ -6094,7 +6114,7 @@ void RasterizerStorageGLES3::particles_set_amount(RID p_particles, int p_amount) for (int j = 0; j < 6; j++) { glEnableVertexAttribArray(j); - glVertexAttribPointer(j, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4 * 6, ((uint8_t *)0) + (j * 16)); + glVertexAttribPointer(j, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4 * 6, CAST_INT_TO_UCHAR_PTR(j * 16)); } particles->particle_valid_histories[i] = false; } @@ -6172,7 +6192,7 @@ void RasterizerStorageGLES3::_particles_update_histories(Particles *particles) { for (int j = 0; j < 6; j++) { glEnableVertexAttribArray(j); - glVertexAttribPointer(j, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4 * 6, ((uint8_t *)0) + (j * 16)); + glVertexAttribPointer(j, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4 * 6, CAST_INT_TO_UCHAR_PTR(j * 16)); } particles->particle_valid_histories[i] = false; @@ -6794,6 +6814,24 @@ void RasterizerStorageGLES3::_render_target_clear(RenderTarget *rt) { glDeleteTextures(1, &rt->exposure.color); rt->exposure.fbo = 0; } + + if (rt->external.fbo != 0) { + // free this + glDeleteFramebuffers(1, &rt->external.fbo); + + // clean up our texture + Texture *t = texture_owner.get(rt->external.texture); + t->alloc_height = 0; + t->alloc_width = 0; + t->width = 0; + t->height = 0; + t->active = false; + texture_owner.free(rt->external.texture); + memdelete(t); + + rt->external.fbo = 0; + } + Texture *tex = texture_owner.get(rt->texture); tex->alloc_height = 0; tex->alloc_width = 0; @@ -7230,6 +7268,10 @@ RID RasterizerStorageGLES3::render_target_create() { return render_target_owner.make_rid(rt); } +void RasterizerStorageGLES3::render_target_set_position(RID p_render_target, int p_x, int p_y) { + //only used in GLES2 +} + void RasterizerStorageGLES3::render_target_set_size(RID p_render_target, int p_width, int p_height) { RenderTarget *rt = render_target_owner.getornull(p_render_target); @@ -7249,7 +7291,99 @@ RID RasterizerStorageGLES3::render_target_get_texture(RID p_render_target) const RenderTarget *rt = render_target_owner.getornull(p_render_target); ERR_FAIL_COND_V(!rt, RID()); - return rt->texture; + if (rt->external.fbo == 0) { + return rt->texture; + } else { + return rt->external.texture; + } +} + +void RasterizerStorageGLES3::render_target_set_external_texture(RID p_render_target, unsigned int p_texture_id) { + RenderTarget *rt = render_target_owner.getornull(p_render_target); + ERR_FAIL_COND(!rt); + + if (p_texture_id == 0) { + if (rt->external.fbo != 0) { + // free this + glDeleteFramebuffers(1, &rt->external.fbo); + + // clean up our texture + Texture *t = texture_owner.get(rt->external.texture); + t->alloc_height = 0; + t->alloc_width = 0; + t->width = 0; + t->height = 0; + t->active = false; + texture_owner.free(rt->external.texture); + memdelete(t); + + rt->external.fbo = 0; + } + } else { + Texture *t; + + if (rt->external.fbo == 0) { + // create our fbo + glGenFramebuffers(1, &rt->external.fbo); + glBindFramebuffer(GL_FRAMEBUFFER, rt->external.fbo); + + // allocate a texture + t = memnew(Texture); + + t->type = VS::TEXTURE_TYPE_2D; + t->flags = 0; + t->width = 0; + t->height = 0; + t->alloc_height = 0; + t->alloc_width = 0; + t->format = Image::FORMAT_RGBA8; + t->target = GL_TEXTURE_2D; + t->gl_format_cache = 0; + t->gl_internal_format_cache = 0; + t->gl_type_cache = 0; + t->data_size = 0; + t->compressed = false; + t->srgb = false; + t->total_data_size = 0; + t->ignore_mipmaps = false; + t->mipmaps = 1; + t->active = true; + t->tex_id = 0; + t->render_target = rt; + + rt->external.texture = texture_owner.make_rid(t); + } else { + // bind our frame buffer + glBindFramebuffer(GL_FRAMEBUFFER, rt->external.fbo); + + // find our texture + t = texture_owner.get(rt->external.texture); + } + + // set our texture + t->tex_id = p_texture_id; + + // size shouldn't be different + t->width = rt->width; + t->height = rt->height; + t->alloc_height = rt->width; + t->alloc_width = rt->height; + + // is there a point to setting the internal formats? we don't know them.. + + // set our texture as the destination for our framebuffer + glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, p_texture_id, 0); + + // check status and unbind + GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); + glBindFramebuffer(GL_FRAMEBUFFER, RasterizerStorageGLES3::system_fbo); + + if (status != GL_FRAMEBUFFER_COMPLETE) { + printf("framebuffer fail, status: %x\n", status); + } + + ERR_FAIL_COND(status != GL_FRAMEBUFFER_COMPLETE); + } } void RasterizerStorageGLES3::render_target_set_flag(RID p_render_target, RenderTargetFlags p_flag, bool p_value) { @@ -7269,7 +7403,8 @@ void RasterizerStorageGLES3::render_target_set_flag(RID p_render_target, RenderT _render_target_allocate(rt); } break; - default: {} + default: { + } } } bool RasterizerStorageGLES3::render_target_was_used(RID p_render_target) { @@ -7997,7 +8132,7 @@ void RasterizerStorageGLES3::initialize() { glBindBuffer(GL_ARRAY_BUFFER, resources.quadie); glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, 0); glEnableVertexAttribArray(0); - glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, ((uint8_t *)NULL) + 8); + glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, CAST_INT_TO_UCHAR_PTR(8)); glEnableVertexAttribArray(4); glBindVertexArray(0); glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind @@ -8023,7 +8158,7 @@ void RasterizerStorageGLES3::initialize() { } shaders.cubemap_filter.init(); - bool ggx_hq = GLOBAL_GET("rendering/quality/reflections/high_quality_ggx.mobile"); + bool ggx_hq = GLOBAL_GET("rendering/quality/reflections/high_quality_ggx"); shaders.cubemap_filter.set_conditional(CubemapFilterShaderGLES3::LOW_QUALITY, !ggx_hq); shaders.particles.init(); @@ -8042,8 +8177,8 @@ void RasterizerStorageGLES3::initialize() { String renderer = (const char *)glGetString(GL_RENDERER); - config.no_depth_prepass = !bool(GLOBAL_GET("rendering/quality/depth_prepass/enable")); - if (!config.no_depth_prepass) { + config.use_depth_prepass = bool(GLOBAL_GET("rendering/quality/depth_prepass/enable")); + if (config.use_depth_prepass) { String vendors = GLOBAL_GET("rendering/quality/depth_prepass/disable_for_vendors"); Vector<String> vendor_match = vendors.split(","); @@ -8053,7 +8188,7 @@ void RasterizerStorageGLES3::initialize() { continue; if (renderer.findn(v) != -1) { - config.no_depth_prepass = true; + config.use_depth_prepass = false; } } } diff --git a/drivers/gles3/rasterizer_storage_gles3.h b/drivers/gles3/rasterizer_storage_gles3.h index 2994bfb074..3d86558407 100644 --- a/drivers/gles3/rasterizer_storage_gles3.h +++ b/drivers/gles3/rasterizer_storage_gles3.h @@ -103,7 +103,7 @@ public: bool keep_original_textures; - bool no_depth_prepass; + bool use_depth_prepass; bool force_vertex_shading; } config; @@ -297,6 +297,7 @@ public: target(GL_TEXTURE_2D), data_size(0), compressed(false), + srgb(false), total_data_size(0), ignore_mipmaps(false), mipmaps(0), @@ -930,6 +931,7 @@ public: bool shadow; bool negative; bool reverse_cull; + bool use_gi; uint32_t cull_mask; VS::LightOmniShadowMode omni_shadow_mode; VS::LightOmniShadowDetail omni_shadow_detail; @@ -951,6 +953,7 @@ public: virtual void light_set_negative(RID p_light, bool p_enable); virtual void light_set_cull_mask(RID p_light, uint32_t p_mask); virtual void light_set_reverse_cull_face_mode(RID p_light, bool p_enabled); + virtual void light_set_use_gi(RID p_light, bool p_enabled); virtual void light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode); virtual void light_omni_set_shadow_detail(RID p_light, VS::LightOmniShadowDetail p_detail); @@ -970,6 +973,7 @@ public: virtual VS::LightType light_get_type(RID p_light) const; virtual float light_get_param(RID p_light, VS::LightParam p_param); virtual Color light_get_color(RID p_light); + virtual bool light_get_use_gi(RID p_light); virtual AABB light_get_aabb(RID p_light) const; virtual uint64_t light_get_version(RID p_light) const; @@ -1345,6 +1349,15 @@ public: fbo(0) {} } exposure; + // External FBO to render our final result to (mostly used for ARVR) + struct External { + GLuint fbo; + RID texture; + + External() : + fbo(0) {} + } external; + uint64_t last_exposure_tick; int width, height; @@ -1366,6 +1379,7 @@ public: msaa(VS::VIEWPORT_MSAA_DISABLED) { exposure.fbo = 0; buffers.fbo = 0; + external.fbo = 0; for (int i = 0; i < RENDER_TARGET_FLAG_MAX; i++) { flags[i] = false; } @@ -1381,8 +1395,10 @@ public: void _render_target_allocate(RenderTarget *rt); virtual RID render_target_create(); + virtual void render_target_set_position(RID p_render_target, int p_x, int p_y); 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 void render_target_set_external_texture(RID p_render_target, unsigned int p_texture_id); virtual void render_target_set_flag(RID p_render_target, RenderTargetFlags p_flag, bool p_value); virtual bool render_target_was_used(RID p_render_target); diff --git a/drivers/gles3/shader_compiler_gles3.cpp b/drivers/gles3/shader_compiler_gles3.cpp index ad26294527..e8417900ea 100644 --- a/drivers/gles3/shader_compiler_gles3.cpp +++ b/drivers/gles3/shader_compiler_gles3.cpp @@ -944,6 +944,7 @@ ShaderCompilerGLES3::ShaderCompilerGLES3() { actions[VS::SHADER_SPATIAL].render_mode_defines["specular_disabled"] = "#define SPECULAR_DISABLED\n"; actions[VS::SHADER_SPATIAL].render_mode_defines["shadows_disabled"] = "#define SHADOWS_DISABLED\n"; actions[VS::SHADER_SPATIAL].render_mode_defines["ambient_light_disabled"] = "#define AMBIENT_LIGHT_DISABLED\n"; + actions[VS::SHADER_SPATIAL].render_mode_defines["shadow_to_opacity"] = "#define USE_SHADOW_TO_OPACITY\n"; /* PARTICLES SHADER */ diff --git a/drivers/gles3/shader_gles3.h b/drivers/gles3/shader_gles3.h index 1ed30986bf..be2c34ba07 100644 --- a/drivers/gles3/shader_gles3.h +++ b/drivers/gles3/shader_gles3.h @@ -289,7 +289,9 @@ private: glUniformMatrix4fv(p_uniform, 1, false, matrix); } break; - default: { ERR_FAIL(); } // do nothing + default: { + ERR_FAIL(); + } // do nothing } } diff --git a/drivers/gles3/shaders/cubemap_filter.glsl b/drivers/gles3/shaders/cubemap_filter.glsl index f65f798ff0..619e29b130 100644 --- a/drivers/gles3/shaders/cubemap_filter.glsl +++ b/drivers/gles3/shaders/cubemap_filter.glsl @@ -163,7 +163,7 @@ vec2 Hammersley(uint i, uint N) { #else -#define SAMPLE_COUNT 512u +#define SAMPLE_COUNT 1024u #endif diff --git a/drivers/gles3/shaders/effect_blur.glsl b/drivers/gles3/shaders/effect_blur.glsl index fc15ca31b1..ff5a9f326f 100644 --- a/drivers/gles3/shaders/effect_blur.glsl +++ b/drivers/gles3/shaders/effect_blur.glsl @@ -117,12 +117,13 @@ void main() { #ifdef GAUSSIAN_HORIZONTAL vec2 pix_size = pixel_size; pix_size *= 0.5; //reading from larger buffer, so use more samples + // sigma 2 vec4 color = textureLod(source_color, uv_interp + vec2(0.0, 0.0) * pix_size, lod) * 0.214607; color += textureLod(source_color, uv_interp + vec2(1.0, 0.0) * pix_size, lod) * 0.189879; - color += textureLod(source_color, uv_interp + vec2(2.0, 0.0) * pix_size, lod) * 0.157305; + color += textureLod(source_color, uv_interp + vec2(2.0, 0.0) * pix_size, lod) * 0.131514; color += textureLod(source_color, uv_interp + vec2(3.0, 0.0) * pix_size, lod) * 0.071303; color += textureLod(source_color, uv_interp + vec2(-1.0, 0.0) * pix_size, lod) * 0.189879; - color += textureLod(source_color, uv_interp + vec2(-2.0, 0.0) * pix_size, lod) * 0.157305; + color += textureLod(source_color, uv_interp + vec2(-2.0, 0.0) * pix_size, lod) * 0.131514; color += textureLod(source_color, uv_interp + vec2(-3.0, 0.0) * pix_size, lod) * 0.071303; frag_color = color; #endif diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl index 630e1c2089..f08d3f4d23 100644 --- a/drivers/gles3/shaders/scene.glsl +++ b/drivers/gles3/shaders/scene.glsl @@ -993,7 +993,7 @@ vec3 F0(float metallic, float specular, vec3 albedo) { return mix(vec3(dielectric), albedo, vec3(metallic)); } -void light_compute(vec3 N, vec3 L, vec3 V, vec3 B, vec3 T, vec3 light_color, vec3 attenuation, vec3 diffuse_color, vec3 transmission, float specular_blob_intensity, float roughness, float metallic, float specular, float rim, float rim_tint, float clearcoat, float clearcoat_gloss, float anisotropy, inout vec3 diffuse_light, inout vec3 specular_light) { +void light_compute(vec3 N, vec3 L, vec3 V, vec3 B, vec3 T, vec3 light_color, vec3 attenuation, vec3 diffuse_color, vec3 transmission, float specular_blob_intensity, float roughness, float metallic, float specular, float rim, float rim_tint, float clearcoat, float clearcoat_gloss, float anisotropy, inout vec3 diffuse_light, inout vec3 specular_light, inout float alpha) { #if defined(USE_LIGHT_SHADER_CODE) // light is written by the light shader @@ -1135,19 +1135,19 @@ LIGHT_SHADER_CODE #if defined(LIGHT_USE_ANISOTROPY) - float alpha = roughness * roughness; + float alpha_ggx = roughness * roughness; float aspect = sqrt(1.0 - anisotropy * 0.9); - float ax = alpha / aspect; - float ay = alpha * aspect; + float ax = alpha_ggx / aspect; + float ay = alpha_ggx * aspect; float XdotH = dot(T, H); float YdotH = dot(B, H); float D = D_GGX_anisotropic(cNdotH, ax, ay, XdotH, YdotH); float G = G_GGX_anisotropic_2cos(cNdotL, ax, ay, XdotH, YdotH) * G_GGX_anisotropic_2cos(cNdotV, ax, ay, XdotH, YdotH); #else - float alpha = roughness * roughness; - float D = D_GGX(cNdotH, alpha); - float G = G_GGX_2cos(cNdotL, alpha) * G_GGX_2cos(cNdotV, alpha); + float alpha_ggx = roughness * roughness; + float D = D_GGX(cNdotH, alpha_ggx); + float G = G_GGX_2cos(cNdotL, alpha_ggx) * G_GGX_2cos(cNdotV, alpha_ggx); #endif // F vec3 f0 = F0(metallic, specular, diffuse_color); @@ -1174,6 +1174,10 @@ LIGHT_SHADER_CODE #endif } +#ifdef USE_SHADOW_TO_OPACITY + alpha = min(alpha, clamp(1.0 - length(attenuation), 0.0, 1.0)); +#endif + #endif //defined(USE_LIGHT_SHADER_CODE) } @@ -1250,7 +1254,7 @@ vec3 light_transmittance(float translucency,vec3 light_vec, vec3 normal, vec3 po } #endif -void light_process_omni(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 binormal, vec3 tangent, vec3 albedo, vec3 transmission, float roughness, float metallic, float specular, float rim, float rim_tint, float clearcoat, float clearcoat_gloss, float anisotropy, float p_blob_intensity, inout vec3 diffuse_light, inout vec3 specular_light) { +void light_process_omni(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 binormal, vec3 tangent, vec3 albedo, vec3 transmission, float roughness, float metallic, float specular, float rim, float rim_tint, float clearcoat, float clearcoat_gloss, float anisotropy, float p_blob_intensity, inout vec3 diffuse_light, inout vec3 specular_light, inout float alpha) { vec3 light_rel_vec = omni_lights[idx].light_pos_inv_radius.xyz - vertex; float light_length = length(light_rel_vec); @@ -1304,10 +1308,10 @@ void light_process_omni(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 bi light_attenuation *= mix(omni_lights[idx].shadow_color_contact.rgb, vec3(1.0), shadow); } #endif //SHADOWS_DISABLED - light_compute(normal, normalize(light_rel_vec), eye_vec, binormal, tangent, omni_lights[idx].light_color_energy.rgb, light_attenuation, albedo, transmission, omni_lights[idx].light_params.z * p_blob_intensity, roughness, metallic, specular, rim * omni_attenuation, rim_tint, clearcoat, clearcoat_gloss, anisotropy, diffuse_light, specular_light); + light_compute(normal, normalize(light_rel_vec), eye_vec, binormal, tangent, omni_lights[idx].light_color_energy.rgb, light_attenuation, albedo, transmission, omni_lights[idx].light_params.z * p_blob_intensity, roughness, metallic, specular, rim * omni_attenuation, rim_tint, clearcoat, clearcoat_gloss, anisotropy, diffuse_light, specular_light, alpha); } -void light_process_spot(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 binormal, vec3 tangent, vec3 albedo, vec3 transmission, float roughness, float metallic, float specular, float rim, float rim_tint, float clearcoat, float clearcoat_gloss, float anisotropy, float p_blob_intensity, inout vec3 diffuse_light, inout vec3 specular_light) { +void light_process_spot(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 binormal, vec3 tangent, vec3 albedo, vec3 transmission, float roughness, float metallic, float specular, float rim, float rim_tint, float clearcoat, float clearcoat_gloss, float anisotropy, float p_blob_intensity, inout vec3 diffuse_light, inout vec3 specular_light, inout float alpha) { vec3 light_rel_vec = spot_lights[idx].light_pos_inv_radius.xyz - vertex; float light_length = length(light_rel_vec); @@ -1339,7 +1343,7 @@ void light_process_spot(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 bi } #endif //SHADOWS_DISABLED - light_compute(normal, normalize(light_rel_vec), eye_vec, binormal, tangent, spot_lights[idx].light_color_energy.rgb, light_attenuation, albedo, transmission, spot_lights[idx].light_params.z * p_blob_intensity, roughness, metallic, specular, rim * spot_attenuation, rim_tint, clearcoat, clearcoat_gloss, anisotropy, diffuse_light, specular_light); + light_compute(normal, normalize(light_rel_vec), eye_vec, binormal, tangent, spot_lights[idx].light_color_energy.rgb, light_attenuation, albedo, transmission, spot_lights[idx].light_params.z * p_blob_intensity, roughness, metallic, specular, rim * spot_attenuation, rim_tint, clearcoat, clearcoat_gloss, anisotropy, diffuse_light, specular_light, alpha); } void reflection_process(int idx, vec3 vertex, vec3 normal, vec3 binormal, vec3 tangent, float roughness, float anisotropy, vec3 ambient, vec3 skybox, inout highp vec4 reflection_accum, inout highp vec4 ambient_accum) { @@ -1705,11 +1709,13 @@ FRAGMENT_SHADER_CODE /* clang-format on */ } +#if !defined(USE_SHADOW_TO_OPACITY) + #if defined(ALPHA_SCISSOR_USED) if (alpha < alpha_scissor) { discard; } -#endif +#endif // ALPHA_SCISSOR_USED #ifdef USE_OPAQUE_PREPASS @@ -1717,7 +1723,9 @@ FRAGMENT_SHADER_CODE discard; } -#endif +#endif // USE_OPAQUE_PREPASS + +#endif // !USE_SHADOW_TO_OPACITY #if defined(ENABLE_NORMALMAP) @@ -1802,6 +1810,7 @@ FRAGMENT_SHADER_CODE ambient_light = vec3(0.0, 0.0, 0.0); #else ambient_light = ambient_light_color.rgb; + env_reflection_light = bg_color.rgb * bg_energy; #endif //AMBIENT_LIGHT_DISABLED #endif @@ -1809,10 +1818,98 @@ FRAGMENT_SHADER_CODE ambient_light *= ambient_energy; float specular_blob_intensity = 1.0; + #if defined(SPECULAR_TOON) specular_blob_intensity *= specular * 2.0; #endif +#ifdef USE_GI_PROBES + gi_probes_compute(vertex, normal, roughness, env_reflection_light, ambient_light); + +#endif + +#ifdef USE_LIGHTMAP + ambient_light = texture(lightmap, uv2).rgb * lightmap_energy; +#endif + +#ifdef USE_LIGHTMAP_CAPTURE + { + vec3 cone_dirs[12] = vec3[]( + vec3(0.0, 0.0, 1.0), + vec3(0.866025, 0.0, 0.5), + vec3(0.267617, 0.823639, 0.5), + vec3(-0.700629, 0.509037, 0.5), + vec3(-0.700629, -0.509037, 0.5), + vec3(0.267617, -0.823639, 0.5), + vec3(0.0, 0.0, -1.0), + vec3(0.866025, 0.0, -0.5), + vec3(0.267617, 0.823639, -0.5), + vec3(-0.700629, 0.509037, -0.5), + vec3(-0.700629, -0.509037, -0.5), + vec3(0.267617, -0.823639, -0.5)); + + vec3 local_normal = normalize(camera_matrix * vec4(normal, 0.0)).xyz; + vec4 captured = vec4(0.0); + float sum = 0.0; + for (int i = 0; i < 12; i++) { + float amount = max(0.0, dot(local_normal, cone_dirs[i])); //not correct, but creates a nice wrap around effect + captured += lightmap_captures[i] * amount; + sum += amount; + } + + captured /= sum; + + if (lightmap_capture_sky) { + ambient_light = mix(ambient_light, captured.rgb, captured.a); + } else { + ambient_light = captured.rgb; + } + } +#endif + +#ifdef USE_FORWARD_LIGHTING + + highp vec4 reflection_accum = vec4(0.0, 0.0, 0.0, 0.0); + highp vec4 ambient_accum = vec4(0.0, 0.0, 0.0, 0.0); + for (int i = 0; i < reflection_count; i++) { + reflection_process(reflection_indices[i], vertex, normal, binormal, tangent, roughness, anisotropy, ambient_light, env_reflection_light, reflection_accum, ambient_accum); + } + + if (reflection_accum.a > 0.0) { + specular_light += reflection_accum.rgb / reflection_accum.a; + } else { + specular_light += env_reflection_light; + } +#if !defined(USE_LIGHTMAP) && !defined(USE_LIGHTMAP_CAPTURE) + if (ambient_accum.a > 0.0) { + ambient_light = ambient_accum.rgb / ambient_accum.a; + } +#endif +#endif + + { + +#if defined(DIFFUSE_TOON) + //simplify for toon, as + specular_light *= specular * metallic * albedo * 2.0; +#else + + // scales the specular reflections, needs to be be computed before lighting happens, + // but after environment, GI, and reflection probes are added + // Environment brdf approximation (Lazarov 2013) + // see https://www.unrealengine.com/en-US/blog/physically-based-shading-on-mobile + const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022); + const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04); + vec4 r = roughness * c0 + c1; + float ndotv = clamp(dot(normal, eye_vec), 0.0, 1.0); + float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y; + vec2 env = vec2(-1.04, 1.04) * a004 + r.zw; + + vec3 f0 = F0(metallic, specular, albedo); + specular_light *= env.x * f0 + env.y; +#endif + } + #if defined(USE_LIGHT_DIRECTIONAL) vec3 light_attenuation = vec3(1.0); @@ -1955,91 +2052,49 @@ FRAGMENT_SHADER_CODE specular_light *= mix(vec3(1.0), light_attenuation, specular_light_interp.a); #else - light_compute(normal, -light_direction_attenuation.xyz, eye_vec, binormal, tangent, light_color_energy.rgb, light_attenuation, albedo, transmission, light_params.z * specular_blob_intensity, roughness, metallic, specular, rim, rim_tint, clearcoat, clearcoat_gloss, anisotropy, diffuse_light, specular_light); + light_compute(normal, -light_direction_attenuation.xyz, eye_vec, binormal, tangent, light_color_energy.rgb, light_attenuation, albedo, transmission, light_params.z * specular_blob_intensity, roughness, metallic, specular, rim, rim_tint, clearcoat, clearcoat_gloss, anisotropy, diffuse_light, specular_light, alpha); #endif #endif //#USE_LIGHT_DIRECTIONAL -#ifdef USE_GI_PROBES - gi_probes_compute(vertex, normal, roughness, env_reflection_light, ambient_light); - -#endif - -#ifdef USE_LIGHTMAP - ambient_light = texture(lightmap, uv2).rgb * lightmap_energy; -#endif - -#ifdef USE_LIGHTMAP_CAPTURE - { - vec3 cone_dirs[12] = vec3[]( - vec3(0.0, 0.0, 1.0), - vec3(0.866025, 0.0, 0.5), - vec3(0.267617, 0.823639, 0.5), - vec3(-0.700629, 0.509037, 0.5), - vec3(-0.700629, -0.509037, 0.5), - vec3(0.267617, -0.823639, 0.5), - vec3(0.0, 0.0, -1.0), - vec3(0.866025, 0.0, -0.5), - vec3(0.267617, 0.823639, -0.5), - vec3(-0.700629, 0.509037, -0.5), - vec3(-0.700629, -0.509037, -0.5), - vec3(0.267617, -0.823639, -0.5)); - - vec3 local_normal = normalize(camera_matrix * vec4(normal, 0.0)).xyz; - vec4 captured = vec4(0.0); - float sum = 0.0; - for (int i = 0; i < 12; i++) { - float amount = max(0.0, dot(local_normal, cone_dirs[i])); //not correct, but creates a nice wrap around effect - captured += lightmap_captures[i] * amount; - sum += amount; - } - - captured /= sum; - - if (lightmap_capture_sky) { - ambient_light = mix(ambient_light, captured.rgb, captured.a); - } else { - ambient_light = captured.rgb; - } - } -#endif - #ifdef USE_FORWARD_LIGHTING - highp vec4 reflection_accum = vec4(0.0, 0.0, 0.0, 0.0); - highp vec4 ambient_accum = vec4(0.0, 0.0, 0.0, 0.0); - for (int i = 0; i < reflection_count; i++) { - reflection_process(reflection_indices[i], vertex, normal, binormal, tangent, roughness, anisotropy, ambient_light, env_reflection_light, reflection_accum, ambient_accum); - } - - if (reflection_accum.a > 0.0) { - specular_light += reflection_accum.rgb / reflection_accum.a; - } else { - specular_light += env_reflection_light; - } -#if !defined(USE_LIGHTMAP) && !defined(USE_LIGHTMAP_CAPTURE) - if (ambient_accum.a > 0.0) { - ambient_light = ambient_accum.rgb / ambient_accum.a; - } -#endif - #ifdef USE_VERTEX_LIGHTING diffuse_light *= albedo; #else for (int i = 0; i < omni_light_count; i++) { - light_process_omni(omni_light_indices[i], vertex, eye_vec, normal, binormal, tangent, albedo, transmission, roughness, metallic, specular, rim, rim_tint, clearcoat, clearcoat_gloss, anisotropy, specular_blob_intensity, diffuse_light, specular_light); + light_process_omni(omni_light_indices[i], vertex, eye_vec, normal, binormal, tangent, albedo, transmission, roughness, metallic, specular, rim, rim_tint, clearcoat, clearcoat_gloss, anisotropy, specular_blob_intensity, diffuse_light, specular_light, alpha); } for (int i = 0; i < spot_light_count; i++) { - light_process_spot(spot_light_indices[i], vertex, eye_vec, normal, binormal, tangent, albedo, transmission, roughness, metallic, specular, rim, rim_tint, clearcoat, clearcoat_gloss, anisotropy, specular_blob_intensity, diffuse_light, specular_light); + light_process_spot(spot_light_indices[i], vertex, eye_vec, normal, binormal, tangent, albedo, transmission, roughness, metallic, specular, rim, rim_tint, clearcoat, clearcoat_gloss, anisotropy, specular_blob_intensity, diffuse_light, specular_light, alpha); } #endif //USE_VERTEX_LIGHTING #endif +#ifdef USE_SHADOW_TO_OPACITY + alpha = min(alpha, clamp(length(ambient_light), 0.0, 1.0)); + +#if defined(ALPHA_SCISSOR_USED) + if (alpha < alpha_scissor) { + discard; + } +#endif // ALPHA_SCISSOR_USED + +#ifdef USE_OPAQUE_PREPASS + + if (alpha < opaque_prepass_threshold) { + discard; + } + +#endif // USE_OPAQUE_PREPASS + +#endif // USE_SHADOW_TO_OPACITY + #ifdef RENDER_DEPTH //nothing happens, so a tree-ssa optimizer will result in no fragment shader :) #else @@ -2058,26 +2113,6 @@ FRAGMENT_SHADER_CODE diffuse_light *= 1.0 - metallic; // TODO: avoid all diffuse and ambient light calculations when metallic == 1 up to this point ambient_light *= 1.0 - metallic; - { - -#if defined(DIFFUSE_TOON) - //simplify for toon, as - specular_light *= specular * metallic * albedo * 2.0; -#else - // Environment brdf approximation (Lazarov 2013) - // see https://www.unrealengine.com/en-US/blog/physically-based-shading-on-mobile - const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022); - const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04); - vec4 r = roughness * c0 + c1; - float ndotv = clamp(dot(normal, eye_vec), 0.0, 1.0); - float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y; - vec2 env = vec2(-1.04, 1.04) * a004 + r.zw; - - vec3 f0 = F0(metallic, specular, albedo); - specular_light *= env.x * f0 + env.y; -#endif - } - if (fog_color_enabled.a > 0.5) { float fog_amount = 0.0; diff --git a/drivers/gles3/shaders/ssao.glsl b/drivers/gles3/shaders/ssao.glsl index be44365169..d9cdc3fc1f 100644 --- a/drivers/gles3/shaders/ssao.glsl +++ b/drivers/gles3/shaders/ssao.glsl @@ -16,15 +16,15 @@ void main() { #define TWO_PI 6.283185307179586476925286766559 #ifdef SSAO_QUALITY_HIGH -#define NUM_SAMPLES (80) +#define NUM_SAMPLES (16) #endif #ifdef SSAO_QUALITY_LOW -#define NUM_SAMPLES (15) +#define NUM_SAMPLES (8) #endif #if !defined(SSAO_QUALITY_LOW) && !defined(SSAO_QUALITY_HIGH) -#define NUM_SAMPLES (40) +#define NUM_SAMPLES (12) #endif // If using depth mip levels, the log of the maximum pixel offset before we need to switch to a lower diff --git a/drivers/png/SCsub b/drivers/png/SCsub index 97ba1de3db..9dc80244ff 100644 --- a/drivers/png/SCsub +++ b/drivers/png/SCsub @@ -26,9 +26,9 @@ if env['builtin_libpng']: ] thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources] - env_png.Append(CPPPATH=[thirdparty_dir]) + env_png.Prepend(CPPPATH=[thirdparty_dir]) # Needed for drivers includes and in platform/javascript - env.Append(CPPPATH=[thirdparty_dir]) + env.Prepend(CPPPATH=[thirdparty_dir]) # Currently .ASM filter_neon.S does not compile on NT. import os diff --git a/drivers/unix/file_access_unix.cpp b/drivers/unix/file_access_unix.cpp index 6e045817bc..a285b3b65f 100644 --- a/drivers/unix/file_access_unix.cpp +++ b/drivers/unix/file_access_unix.cpp @@ -293,8 +293,25 @@ uint64_t FileAccessUnix::_get_modified_time(const String &p_file) { }; } -Error FileAccessUnix::_chmod(const String &p_path, int p_mod) { - int err = chmod(p_path.utf8().get_data(), p_mod); +uint32_t FileAccessUnix::_get_unix_permissions(const String &p_file) { + + String file = fix_path(p_file); + struct stat flags; + int err = stat(file.utf8().get_data(), &flags); + + if (!err) { + return flags.st_mode & 0x7FF; //only permissions + } else { + ERR_EXPLAIN("Failed to get unix permissions for: " + p_file); + ERR_FAIL_V(0); + }; +} + +Error FileAccessUnix::_set_unix_permissions(const String &p_file, uint32_t p_permissions) { + + String file = fix_path(p_file); + + int err = chmod(file.utf8().get_data(), p_permissions); if (!err) { return OK; } diff --git a/drivers/unix/file_access_unix.h b/drivers/unix/file_access_unix.h index 6405589b4d..2a369048a4 100644 --- a/drivers/unix/file_access_unix.h +++ b/drivers/unix/file_access_unix.h @@ -85,8 +85,8 @@ public: virtual bool file_exists(const String &p_path); ///< return true if a file exists virtual uint64_t _get_modified_time(const String &p_file); - - virtual Error _chmod(const String &p_path, int p_mod); + virtual uint32_t _get_unix_permissions(const String &p_file); + virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions); FileAccessUnix(); virtual ~FileAccessUnix(); diff --git a/drivers/unix/net_socket_posix.cpp b/drivers/unix/net_socket_posix.cpp index 2dffa083fe..37abccbe27 100644 --- a/drivers/unix/net_socket_posix.cpp +++ b/drivers/unix/net_socket_posix.cpp @@ -177,6 +177,13 @@ NetSocketPosix::~NetSocketPosix() { close(); } +// Silent a warning reported in #27594 + +#if defined(__GNUC__) && !defined(__clang__) +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wlogical-op" +#endif + NetSocketPosix::NetError NetSocketPosix::_get_socket_error() { #if defined(WINDOWS_ENABLED) int err = WSAGetLastError(); @@ -201,6 +208,10 @@ NetSocketPosix::NetError NetSocketPosix::_get_socket_error() { #endif } +#if defined(__GNUC__) && !defined(__clang__) +#pragma GCC diagnostic pop +#endif + bool NetSocketPosix::_can_use_ip(const IP_Address p_ip, const bool p_for_bind) const { if (p_for_bind && !(p_ip.is_valid() || p_ip.is_wildcard())) { diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp index e7550903a8..4de910ee1c 100644 --- a/drivers/unix/os_unix.cpp +++ b/drivers/unix/os_unix.cpp @@ -108,6 +108,7 @@ void OS_Unix::initialize_debugging() { if (ScriptDebugger::get_singleton() != NULL) { struct sigaction action; + memset(&action, 0, sizeof(action)); action.sa_handler = handle_interrupt; sigaction(SIGINT, &action, NULL); } @@ -118,15 +119,6 @@ int OS_Unix::unix_initialize_audio(int p_audio_driver) { return 0; } -// Very simple signal handler to reap processes where ::execute was called with -// !p_blocking -void handle_sigchld(int sig) { - int saved_errno = errno; - while (waitpid((pid_t)(-1), 0, WNOHANG) > 0) { - } - errno = saved_errno; -} - void OS_Unix::initialize_core() { #ifdef NO_THREADS @@ -154,14 +146,6 @@ void OS_Unix::initialize_core() { #endif _setup_clock(); - - struct sigaction sa; - sa.sa_handler = &handle_sigchld; - sigemptyset(&sa.sa_mask); - sa.sa_flags = SA_RESTART | SA_NOCLDSTOP; - if (sigaction(SIGCHLD, &sa, 0) == -1) { - perror("ERROR sigaction() failed:"); - } } void OS_Unix::finalize_core() { @@ -186,7 +170,7 @@ String OS_Unix::get_stdin_string(bool p_block) { return ""; } -String OS_Unix::get_name() { +String OS_Unix::get_name() const { return "Unix"; } @@ -292,7 +276,7 @@ uint64_t OS_Unix::get_ticks_usec() const { return longtime; } -Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode, bool read_stderr) { +Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode, bool read_stderr, Mutex *p_pipe_mutex) { #ifdef __EMSCRIPTEN__ // Don't compile this code at all to avoid undefined references. @@ -319,11 +303,17 @@ Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bo ERR_FAIL_COND_V(!f, ERR_CANT_OPEN); char buf[65535]; + while (fgets(buf, 65535, f)) { + if (p_pipe_mutex) { + p_pipe_mutex->lock(); + } (*r_pipe) += buf; + if (p_pipe_mutex) { + p_pipe_mutex->unlock(); + } } - int rv = pclose(f); if (r_exitcode) *r_exitcode = rv; @@ -336,6 +326,13 @@ Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bo if (pid == 0) { // is child + + if (!p_blocking) { + // For non blocking calls, create a new session-ID so parent won't wait for it. + // This ensures the process won't go zombie at end. + setsid(); + } + Vector<CharString> cs; cs.push_back(p_path.utf8()); for (int i = 0; i < p_arguments.size(); i++) @@ -358,6 +355,7 @@ Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bo waitpid(pid, &status, 0); if (r_exitcode) *r_exitcode = WEXITSTATUS(status); + } else { if (r_child_id) diff --git a/drivers/unix/os_unix.h b/drivers/unix/os_unix.h index 09ab4aa1d8..53446a6b6f 100644 --- a/drivers/unix/os_unix.h +++ b/drivers/unix/os_unix.h @@ -76,7 +76,7 @@ public: virtual Error set_cwd(const String &p_cwd); - virtual String get_name(); + virtual String get_name() const; virtual Date get_date(bool utc) const; virtual Time get_time(bool utc) const; @@ -89,7 +89,7 @@ public: virtual void delay_usec(uint32_t p_usec) const; virtual uint64_t get_ticks_usec() const; - virtual Error execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id = NULL, String *r_pipe = NULL, int *r_exitcode = NULL, bool read_stderr = false); + virtual Error execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id = NULL, String *r_pipe = NULL, int *r_exitcode = NULL, bool read_stderr = false, Mutex *p_pipe_mutex = NULL); virtual Error kill(const ProcessID &p_pid); virtual int get_process_id() const; diff --git a/drivers/windows/dir_access_windows.cpp b/drivers/windows/dir_access_windows.cpp index 2f705ec87d..9eac15f774 100644 --- a/drivers/windows/dir_access_windows.cpp +++ b/drivers/windows/dir_access_windows.cpp @@ -394,7 +394,7 @@ DirAccessWindows::DirAccessWindows() { if (mask & (1 << i)) { //DRIVE EXISTS - drives[drive_count] = 'a' + i; + drives[drive_count] = 'A' + i; drive_count++; } } diff --git a/drivers/windows/file_access_windows.cpp b/drivers/windows/file_access_windows.cpp index babb393dcb..c13300d09f 100644 --- a/drivers/windows/file_access_windows.cpp +++ b/drivers/windows/file_access_windows.cpp @@ -197,12 +197,14 @@ void FileAccessWindows::seek(size_t p_position) { last_error = OK; if (fseek(f, p_position, SEEK_SET)) check_errors(); + prev_op = 0; } void FileAccessWindows::seek_end(int64_t p_position) { ERR_FAIL_COND(!f); if (fseek(f, p_position, SEEK_END)) check_errors(); + prev_op = 0; } size_t FileAccessWindows::get_position() const { @@ -234,6 +236,12 @@ bool FileAccessWindows::eof_reached() const { uint8_t FileAccessWindows::get_8() const { ERR_FAIL_COND_V(!f, 0); + if (flags == READ_WRITE || flags == WRITE_READ) { + if (prev_op == WRITE) { + fflush(f); + } + prev_op = READ; + } uint8_t b; if (fread(&b, 1, 1, f) == 0) { check_errors(); @@ -246,6 +254,12 @@ uint8_t FileAccessWindows::get_8() const { int FileAccessWindows::get_buffer(uint8_t *p_dst, int p_length) const { ERR_FAIL_COND_V(!f, -1); + if (flags == READ_WRITE || flags == WRITE_READ) { + if (prev_op == WRITE) { + fflush(f); + } + prev_op = READ; + } int read = fread(p_dst, 1, p_length, f); check_errors(); return read; @@ -260,16 +274,34 @@ void FileAccessWindows::flush() { ERR_FAIL_COND(!f); fflush(f); + if (prev_op == WRITE) + prev_op = 0; } void FileAccessWindows::store_8(uint8_t p_dest) { ERR_FAIL_COND(!f); + if (flags == READ_WRITE || flags == WRITE_READ) { + if (prev_op == READ) { + if (last_error != ERR_FILE_EOF) { + fseek(f, 0, SEEK_CUR); + } + } + prev_op = WRITE; + } fwrite(&p_dest, 1, 1, f); } void FileAccessWindows::store_buffer(const uint8_t *p_src, int p_length) { ERR_FAIL_COND(!f); + if (flags == READ_WRITE || flags == WRITE_READ) { + if (prev_op == READ) { + if (last_error != ERR_FILE_EOF) { + fseek(f, 0, SEEK_CUR); + } + } + prev_op = WRITE; + } ERR_FAIL_COND(fwrite(p_src, 1, p_length, f) != p_length); } @@ -307,9 +339,20 @@ uint64_t FileAccessWindows::_get_modified_time(const String &p_file) { } } +uint32_t FileAccessWindows::_get_unix_permissions(const String &p_file) { + ERR_PRINT("Windows does not support unix permissions"); + return 0; +} + +Error FileAccessWindows::_set_unix_permissions(const String &p_file, uint32_t p_permissions) { + ERR_PRINT("Windows does not support unix permissions"); + return FAILED; +} + FileAccessWindows::FileAccessWindows() : f(NULL), flags(0), + prev_op(0), last_error(OK) { } FileAccessWindows::~FileAccessWindows() { diff --git a/drivers/windows/file_access_windows.h b/drivers/windows/file_access_windows.h index c105eb5265..2848ed5279 100644 --- a/drivers/windows/file_access_windows.h +++ b/drivers/windows/file_access_windows.h @@ -47,6 +47,7 @@ class FileAccessWindows : public FileAccess { FILE *f; int flags; void check_errors() const; + mutable int prev_op; mutable Error last_error; String path; String path_src; @@ -79,6 +80,8 @@ public: virtual bool file_exists(const String &p_name); ///< return true if a file exists uint64_t _get_modified_time(const String &p_file); + virtual uint32_t _get_unix_permissions(const String &p_file); + virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions); FileAccessWindows(); virtual ~FileAccessWindows(); diff --git a/drivers/windows/semaphore_windows.cpp b/drivers/windows/semaphore_windows.cpp index 718bb81836..55b47e45eb 100644 --- a/drivers/windows/semaphore_windows.cpp +++ b/drivers/windows/semaphore_windows.cpp @@ -54,7 +54,8 @@ int SemaphoreWindows::get() const { case WAIT_TIMEOUT: { return 0; } break; - default: {} + default: { + } } ERR_FAIL_V(-1); diff --git a/drivers/xaudio2/SCsub b/drivers/xaudio2/SCsub index 3dca95b429..dfc877b6f5 100644 --- a/drivers/xaudio2/SCsub +++ b/drivers/xaudio2/SCsub @@ -3,5 +3,5 @@ Import('env') env.add_source_files(env.drivers_sources, "*.cpp") -env.Append(CXXFLAGS=['-DXAUDIO2_ENABLED']) +env.Append(CPPFLAGS=['-DXAUDIO2_ENABLED']) env.Append(LINKFLAGS=['xaudio2_8.lib']) diff --git a/drivers/xaudio2/audio_driver_xaudio2.cpp b/drivers/xaudio2/audio_driver_xaudio2.cpp index d1f63f4866..8674d24af6 100644 --- a/drivers/xaudio2/audio_driver_xaudio2.cpp +++ b/drivers/xaudio2/audio_driver_xaudio2.cpp @@ -45,12 +45,12 @@ Error AudioDriverXAudio2::init() { pcm_open = false; samples_in = NULL; - mix_rate = 48000; + mix_rate = GLOBAL_DEF_RST("audio/mix_rate", DEFAULT_MIX_RATE); // FIXME: speaker_mode seems unused in the Xaudio2 driver so far speaker_mode = SPEAKER_MODE_STEREO; channels = 2; - int latency = GLOBAL_DEF_RST("audio/output_latency", 25); + int latency = GLOBAL_DEF_RST("audio/output_latency", DEFAULT_OUTPUT_LATENCY); buffer_size = closest_power_of_2(latency * mix_rate / 1000); samples_in = memnew_arr(int32_t, buffer_size * channels); |