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+/*************************************************************************/
+/* rasterizer_storage_gles2.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+#ifndef RASTERIZERSTORAGEGLES2_H
+#define RASTERIZERSTORAGEGLES2_H
+
+#include "self_list.h"
+#include "servers/visual/rasterizer.h"
+#include "servers/visual/shader_language.h"
+#include "shader_compiler_gles2.h"
+#include "shader_gles2.h"
+
+#include "shaders/copy.glsl.gen.h"
+/*
+#include "shaders/blend_shape.glsl.gen.h"
+#include "shaders/canvas.glsl.gen.h"
+#include "shaders/copy.glsl.gen.h"
+#include "shaders/cubemap_filter.glsl.gen.h"
+#include "shaders/particles.glsl.gen.h"
+*/
+
+class RasterizerCanvasGLES2;
+class RasterizerSceneGLES2;
+
+class RasterizerStorageGLES2 : public RasterizerStorage {
+public:
+ RasterizerCanvasGLES2 *canvas;
+ RasterizerSceneGLES2 *scene;
+
+ static GLuint system_fbo;
+
+ struct Config {
+
+ bool shrink_textures_x2;
+ bool use_fast_texture_filter;
+ // bool use_anisotropic_filter;
+
+ bool hdr_supported;
+
+ bool use_rgba_2d_shadows;
+
+ // float anisotropic_level;
+
+ int max_texture_image_units;
+ int max_texture_size;
+
+ bool generate_wireframes;
+
+ bool use_texture_array_environment;
+
+ Set<String> extensions;
+
+ bool keep_original_textures;
+
+ bool no_depth_prepass;
+ bool force_vertex_shading;
+ } config;
+
+ struct Resources {
+
+ GLuint white_tex;
+ GLuint black_tex;
+ GLuint normal_tex;
+ GLuint aniso_tex;
+
+ GLuint quadie;
+ GLuint quadie_array;
+
+ } resources;
+
+ mutable struct Shaders {
+
+ ShaderCompilerGLES2 compiler;
+
+ CopyShaderGLES2 copy;
+
+ ShaderCompilerGLES2::IdentifierActions actions_canvas;
+ ShaderCompilerGLES2::IdentifierActions actions_scene;
+ ShaderCompilerGLES2::IdentifierActions actions_particles;
+
+ } shaders;
+
+ struct Info {
+
+ uint64_t texture_mem;
+ uint64_t vertex_mem;
+
+ struct Render {
+ uint32_t object_count;
+ uint32_t draw_call_count;
+ uint32_t material_switch_count;
+ uint32_t surface_switch_count;
+ uint32_t shader_rebind_count;
+ uint32_t vertices_count;
+
+ void reset() {
+ object_count = 0;
+ draw_call_count = 0;
+ material_switch_count = 0;
+ surface_switch_count = 0;
+ shader_rebind_count = 0;
+ vertices_count = 0;
+ }
+ } render, render_final, snap;
+
+ Info() {
+
+ texture_mem = 0;
+ vertex_mem = 0;
+ render.reset();
+ render_final.reset();
+ }
+
+ } info;
+
+ /////////////////////////////////////////////////////////////////////////////////////////
+ //////////////////////////////////DATA///////////////////////////////////////////////////
+ /////////////////////////////////////////////////////////////////////////////////////////
+
+ /////////////////////////////////////////////////////////////////////////////////////////
+ //////////////////////////////////API////////////////////////////////////////////////////
+ /////////////////////////////////////////////////////////////////////////////////////////
+
+ /* TEXTURE API */
+
+ struct RenderTarget;
+
+ struct Texture : RID_Data {
+
+ Texture *proxy;
+ Set<Texture *> proxy_owners;
+
+ String path;
+ uint32_t flags;
+ int width, height;
+ int alloc_width, alloc_height;
+ Image::Format format;
+
+ GLenum target;
+ GLenum gl_format_cache;
+ GLenum gl_internal_format_cache;
+ GLenum gl_type_cache;
+
+ int data_size;
+ int total_data_size;
+ bool ignore_mipmaps;
+
+ int mipmaps;
+
+ bool active;
+ GLenum tex_id;
+
+ uint16_t stored_cube_sides;
+
+ RenderTarget *render_target;
+
+ Ref<Image> images[6];
+
+ Texture() {
+ flags = 0;
+ width = 0;
+ height = 0;
+ alloc_width = 0;
+ alloc_height = 0;
+ format = Image::FORMAT_L8;
+
+ target = 0;
+
+ data_size = 0;
+ total_data_size = 0;
+ ignore_mipmaps = false;
+
+ active = false;
+
+ tex_id = 0;
+
+ stored_cube_sides = 0;
+
+ proxy = NULL;
+
+ render_target = NULL;
+ }
+
+ _ALWAYS_INLINE_ Texture *get_ptr() {
+ if (proxy) {
+ return proxy; //->get_ptr(); only one level of indirection, else not inlining possible.
+ } else {
+ return this;
+ }
+ }
+
+ ~Texture() {
+ if (tex_id != 0) {
+ glDeleteTextures(1, &tex_id);
+ }
+
+ for (Set<Texture *>::Element *E = proxy_owners.front(); E; E = E->next()) {
+ E->get()->proxy = NULL;
+ }
+
+ if (proxy) {
+ proxy->proxy_owners.erase(this);
+ }
+ }
+ };
+
+ mutable RID_Owner<Texture> texture_owner;
+
+ Ref<Image> _get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type);
+
+ virtual RID texture_create();
+ virtual void texture_allocate(RID p_texture, int p_width, int p_height, Image::Format p_format, uint32_t p_flags = VS::TEXTURE_FLAGS_DEFAULT);
+ virtual void texture_set_data(RID p_texture, const Ref<Image> &p_image, VS::CubeMapSide p_cube_side = VS::CUBEMAP_LEFT);
+ virtual Ref<Image> texture_get_data(RID p_texture, VS::CubeMapSide p_cube_side = VS::CUBEMAP_LEFT) const;
+ virtual void texture_set_flags(RID p_texture, uint32_t p_flags);
+ virtual uint32_t texture_get_flags(RID p_texture) const;
+ virtual Image::Format texture_get_format(RID p_texture) const;
+ virtual uint32_t texture_get_texid(RID p_texture) const;
+ virtual uint32_t texture_get_width(RID p_texture) const;
+ virtual uint32_t texture_get_height(RID p_texture) const;
+ virtual void texture_set_size_override(RID p_texture, int p_width, int p_height);
+
+ virtual void texture_set_path(RID p_texture, const String &p_path);
+ virtual String texture_get_path(RID p_texture) const;
+
+ virtual void texture_set_shrink_all_x2_on_set_data(bool p_enable);
+
+ virtual void texture_debug_usage(List<VS::TextureInfo> *r_info);
+
+ virtual RID texture_create_radiance_cubemap(RID p_source, int p_resolution = -1) const;
+
+ virtual void textures_keep_original(bool p_enable);
+
+ virtual void texture_set_proxy(RID p_texture, RID p_proxy);
+
+ virtual void texture_set_detect_3d_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata);
+ virtual void texture_set_detect_srgb_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata);
+ virtual void texture_set_detect_normal_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata);
+
+ /* SKY API */
+
+ virtual RID sky_create();
+ virtual void sky_set_texture(RID p_sky, RID p_panorama, int p_radiance_size);
+
+ /* SHADER API */
+
+ struct Material;
+
+ struct Shader : public RID_Data {
+
+ RID self;
+
+ VS::ShaderMode mode;
+ ShaderGLES2 *shader;
+ String code;
+ SelfList<Material>::List materials;
+
+ Map<StringName, ShaderLanguage::ShaderNode::Uniform> uniforms;
+
+ uint32_t texture_count;
+
+ uint32_t custom_code_id;
+ uint32_t version;
+
+ SelfList<Shader> dirty_list;
+
+ Map<StringName, RID> default_textures;
+
+ Vector<ShaderLanguage::ShaderNode::Uniform::Hint> texture_hints;
+
+ bool valid;
+
+ String path;
+
+ struct CanvasItem {
+
+ enum BlendMode {
+ BLEND_MODE_MIX,
+ BLEND_MODE_ADD,
+ BLEND_MODE_SUB,
+ BLEND_MODE_MUL,
+ BLEND_MODE_PMALPHA,
+ };
+
+ int blend_mode;
+
+ /*
+ enum LightMode {
+ LIGHT_MODE_NORMAL,
+ LIGHT_MODE_UNSHADED,
+ LIGHT_MODE_LIGHT_ONLY
+ };
+
+ int light_mode;
+ */
+ bool uses_screen_texture;
+ bool uses_screen_uv;
+ bool uses_time;
+
+ } canvas_item;
+
+ /*
+ struct Spatial {
+
+ enum BlendMode {
+ BLEND_MODE_MIX,
+ BLEND_MODE_ADD,
+ BLEND_MODE_SUB,
+ BLEND_MODE_MUL,
+ };
+
+ int blend_mode;
+
+ enum DepthDrawMode {
+ DEPTH_DRAW_OPAQUE,
+ DEPTH_DRAW_ALWAYS,
+ DEPTH_DRAW_NEVER,
+ DEPTH_DRAW_ALPHA_PREPASS,
+ };
+
+ int depth_draw_mode;
+
+ enum CullMode {
+ CULL_MODE_FRONT,
+ CULL_MODE_BACK,
+ CULL_MODE_DISABLED,
+ };
+
+ int cull_mode;
+
+ bool uses_alpha;
+ bool uses_alpha_scissor;
+ bool unshaded;
+ bool no_depth_test;
+ bool uses_vertex;
+ bool uses_discard;
+ bool uses_sss;
+ bool uses_screen_texture;
+ bool uses_time;
+ bool writes_modelview_or_projection;
+ bool uses_vertex_lighting;
+ bool uses_world_coordinates;
+
+ } spatial;
+
+ struct Particles {
+
+ } particles;
+ */
+
+ bool uses_vertex_time;
+ bool uses_fragment_time;
+
+ Shader() :
+ dirty_list(this) {
+
+ shader = NULL;
+ valid = false;
+ custom_code_id = 0;
+ version = 1;
+ }
+ };
+
+ mutable RID_Owner<Shader> shader_owner;
+ mutable SelfList<Shader>::List _shader_dirty_list;
+
+ void _shader_make_dirty(Shader *p_shader);
+
+ virtual RID shader_create();
+
+ virtual void shader_set_code(RID p_shader, const String &p_code);
+ virtual String shader_get_code(RID p_shader) const;
+ virtual void shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const;
+
+ virtual void shader_set_default_texture_param(RID p_shader, const StringName &p_name, RID p_texture);
+ virtual RID shader_get_default_texture_param(RID p_shader, const StringName &p_name) const;
+
+ void _update_shader(Shader *p_shader) const;
+ void update_dirty_shaders();
+
+ /* COMMON MATERIAL API */
+
+ struct Material : public RID_Data {
+
+ Shader *shader;
+ Map<StringName, Variant> params;
+ SelfList<Material> list;
+ SelfList<Material> dirty_list;
+ Vector<RID> textures;
+ float line_width;
+ int render_priority;
+
+ RID next_pass;
+
+ uint32_t index;
+ uint64_t last_pass;
+
+ Map<Geometry *, int> geometry_owners;
+ Map<RasterizerScene::InstanceBase *, int> instance_owners;
+
+ bool can_cast_shadow_cache;
+ bool is_animated_cache;
+
+ Material() :
+ list(this),
+ dirty_list(this) {
+ can_cast_shadow_cache = false;
+ is_animated_cache = false;
+ shader = NULL;
+ line_width = 1.0;
+ last_pass = 0;
+ render_priority = 0;
+ }
+ };
+
+ mutable SelfList<Material>::List _material_dirty_list;
+ void _material_make_dirty(Material *p_material) const;
+
+ mutable RID_Owner<Material> material_owner;
+
+ virtual RID material_create();
+
+ virtual void material_set_shader(RID p_material, RID p_shader);
+ virtual RID material_get_shader(RID p_material) const;
+
+ virtual void material_set_param(RID p_material, const StringName &p_param, const Variant &p_value);
+ virtual Variant material_get_param(RID p_material, const StringName &p_param) const;
+
+ virtual void material_set_line_width(RID p_material, float p_width);
+ virtual void material_set_next_pass(RID p_material, RID p_next_material);
+
+ virtual bool material_is_animated(RID p_material);
+ virtual bool material_casts_shadows(RID p_material);
+
+ virtual void material_add_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance);
+ virtual void material_remove_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance);
+
+ virtual void material_set_render_priority(RID p_material, int priority);
+
+ void update_dirty_materials();
+
+ /* MESH API */
+ virtual RID mesh_create();
+
+ virtual void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes = Vector<PoolVector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>());
+
+ virtual void mesh_set_blend_shape_count(RID p_mesh, int p_amount);
+ virtual int mesh_get_blend_shape_count(RID p_mesh) const;
+
+ virtual void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode);
+ virtual VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const;
+
+ virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data);
+
+ virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material);
+ virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const;
+
+ virtual int mesh_surface_get_array_len(RID p_mesh, int p_surface) const;
+ virtual int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const;
+
+ virtual PoolVector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const;
+ virtual PoolVector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const;
+
+ virtual uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const;
+ virtual VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const;
+
+ virtual AABB mesh_surface_get_aabb(RID p_mesh, int p_surface) const;
+ virtual Vector<PoolVector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const;
+ virtual Vector<AABB> mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const;
+
+ virtual void mesh_remove_surface(RID p_mesh, int p_surface);
+ virtual int mesh_get_surface_count(RID p_mesh) const;
+
+ virtual void mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb);
+ virtual AABB mesh_get_custom_aabb(RID p_mesh) const;
+
+ virtual AABB mesh_get_aabb(RID p_mesh, RID p_skeleton) const;
+ virtual void mesh_clear(RID p_mesh);
+
+ /* MULTIMESH API */
+
+ virtual RID multimesh_create();
+
+ virtual void multimesh_allocate(RID p_multimesh, int p_instances, VS::MultimeshTransformFormat p_transform_format, VS::MultimeshColorFormat p_color_format);
+ virtual int multimesh_get_instance_count(RID p_multimesh) const;
+
+ virtual void multimesh_set_mesh(RID p_multimesh, RID p_mesh);
+ virtual void multimesh_instance_set_transform(RID p_multimesh, int p_index, const Transform &p_transform);
+ virtual void multimesh_instance_set_transform_2d(RID p_multimesh, int p_index, const Transform2D &p_transform);
+ virtual void multimesh_instance_set_color(RID p_multimesh, int p_index, const Color &p_color);
+
+ virtual RID multimesh_get_mesh(RID p_multimesh) const;
+
+ virtual Transform multimesh_instance_get_transform(RID p_multimesh, int p_index) const;
+ virtual Transform2D multimesh_instance_get_transform_2d(RID p_multimesh, int p_index) const;
+ virtual Color multimesh_instance_get_color(RID p_multimesh, int p_index) const;
+
+ virtual void multimesh_set_visible_instances(RID p_multimesh, int p_visible);
+ virtual int multimesh_get_visible_instances(RID p_multimesh) const;
+
+ virtual AABB multimesh_get_aabb(RID p_multimesh) const;
+
+ void update_dirty_multimeshes();
+
+ /* IMMEDIATE API */
+
+ virtual RID immediate_create();
+ virtual void immediate_begin(RID p_immediate, VS::PrimitiveType p_rimitive, RID p_texture = RID());
+ virtual void immediate_vertex(RID p_immediate, const Vector3 &p_vertex);
+ virtual void immediate_normal(RID p_immediate, const Vector3 &p_normal);
+ virtual void immediate_tangent(RID p_immediate, const Plane &p_tangent);
+ virtual void immediate_color(RID p_immediate, const Color &p_color);
+ virtual void immediate_uv(RID p_immediate, const Vector2 &tex_uv);
+ virtual void immediate_uv2(RID p_immediate, const Vector2 &tex_uv);
+ virtual void immediate_end(RID p_immediate);
+ virtual void immediate_clear(RID p_immediate);
+ virtual void immediate_set_material(RID p_immediate, RID p_material);
+ virtual RID immediate_get_material(RID p_immediate) const;
+ virtual AABB immediate_get_aabb(RID p_immediate) const;
+
+ /* SKELETON API */
+
+ void update_dirty_skeletons();
+
+ virtual RID skeleton_create();
+ virtual void skeleton_allocate(RID p_skeleton, int p_bones, bool p_2d_skeleton = false);
+ virtual int skeleton_get_bone_count(RID p_skeleton) const;
+ virtual void skeleton_bone_set_transform(RID p_skeleton, int p_bone, const Transform &p_transform);
+ virtual Transform skeleton_bone_get_transform(RID p_skeleton, int p_bone) const;
+ virtual void skeleton_bone_set_transform_2d(RID p_skeleton, int p_bone, const Transform2D &p_transform);
+ virtual Transform2D skeleton_bone_get_transform_2d(RID p_skeleton, int p_bone) const;
+
+ /* Light API */
+
+ virtual RID light_create(VS::LightType p_type);
+
+ virtual void light_set_color(RID p_light, const Color &p_color);
+ virtual void light_set_param(RID p_light, VS::LightParam p_param, float p_value);
+ virtual void light_set_shadow(RID p_light, bool p_enabled);
+ virtual void light_set_shadow_color(RID p_light, const Color &p_color);
+ virtual void light_set_projector(RID p_light, RID p_texture);
+ 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_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);
+
+ virtual void light_directional_set_shadow_mode(RID p_light, VS::LightDirectionalShadowMode p_mode);
+ virtual void light_directional_set_blend_splits(RID p_light, bool p_enable);
+ virtual bool light_directional_get_blend_splits(RID p_light) const;
+
+ virtual VS::LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light);
+ virtual VS::LightOmniShadowMode light_omni_get_shadow_mode(RID p_light);
+
+ virtual void light_directional_set_shadow_depth_range_mode(RID p_light, VS::LightDirectionalShadowDepthRangeMode p_range_mode);
+ virtual VS::LightDirectionalShadowDepthRangeMode light_directional_get_shadow_depth_range_mode(RID p_light) const;
+
+ virtual bool light_has_shadow(RID p_light) const;
+
+ 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 AABB light_get_aabb(RID p_light) const;
+ virtual uint64_t light_get_version(RID p_light) const;
+
+ /* PROBE API */
+ virtual RID reflection_probe_create();
+
+ virtual void reflection_probe_set_update_mode(RID p_probe, VS::ReflectionProbeUpdateMode p_mode);
+ virtual void reflection_probe_set_intensity(RID p_probe, float p_intensity);
+ virtual void reflection_probe_set_interior_ambient(RID p_probe, const Color &p_ambient);
+ virtual void reflection_probe_set_interior_ambient_energy(RID p_probe, float p_energy);
+ virtual void reflection_probe_set_interior_ambient_probe_contribution(RID p_probe, float p_contrib);
+ virtual void reflection_probe_set_max_distance(RID p_probe, float p_distance);
+ virtual void reflection_probe_set_extents(RID p_probe, const Vector3 &p_extents);
+ virtual void reflection_probe_set_origin_offset(RID p_probe, const Vector3 &p_offset);
+ virtual void reflection_probe_set_as_interior(RID p_probe, bool p_enable);
+ virtual void reflection_probe_set_enable_box_projection(RID p_probe, bool p_enable);
+ virtual void reflection_probe_set_enable_shadows(RID p_probe, bool p_enable);
+ virtual void reflection_probe_set_cull_mask(RID p_probe, uint32_t p_layers);
+
+ virtual AABB reflection_probe_get_aabb(RID p_probe) const;
+ virtual VS::ReflectionProbeUpdateMode reflection_probe_get_update_mode(RID p_probe) const;
+ virtual uint32_t reflection_probe_get_cull_mask(RID p_probe) const;
+
+ virtual Vector3 reflection_probe_get_extents(RID p_probe) const;
+ virtual Vector3 reflection_probe_get_origin_offset(RID p_probe) const;
+ virtual float reflection_probe_get_origin_max_distance(RID p_probe) const;
+ virtual bool reflection_probe_renders_shadows(RID p_probe) const;
+
+ /* GI PROBE API */
+ virtual RID gi_probe_create();
+
+ virtual void gi_probe_set_bounds(RID p_probe, const AABB &p_bounds);
+ virtual AABB gi_probe_get_bounds(RID p_probe) const;
+
+ virtual void gi_probe_set_cell_size(RID p_probe, float p_size);
+ virtual float gi_probe_get_cell_size(RID p_probe) const;
+
+ virtual void gi_probe_set_to_cell_xform(RID p_probe, const Transform &p_xform);
+ virtual Transform gi_probe_get_to_cell_xform(RID p_probe) const;
+
+ virtual void gi_probe_set_dynamic_data(RID p_probe, const PoolVector<int> &p_data);
+ virtual PoolVector<int> gi_probe_get_dynamic_data(RID p_probe) const;
+
+ virtual void gi_probe_set_dynamic_range(RID p_probe, int p_range);
+ virtual int gi_probe_get_dynamic_range(RID p_probe) const;
+
+ virtual void gi_probe_set_energy(RID p_probe, float p_range);
+ virtual float gi_probe_get_energy(RID p_probe) const;
+
+ virtual void gi_probe_set_bias(RID p_probe, float p_range);
+ virtual float gi_probe_get_bias(RID p_probe) const;
+
+ virtual void gi_probe_set_normal_bias(RID p_probe, float p_range);
+ virtual float gi_probe_get_normal_bias(RID p_probe) const;
+
+ virtual void gi_probe_set_propagation(RID p_probe, float p_range);
+ virtual float gi_probe_get_propagation(RID p_probe) const;
+
+ virtual void gi_probe_set_interior(RID p_probe, bool p_enable);
+ virtual bool gi_probe_is_interior(RID p_probe) const;
+
+ virtual void gi_probe_set_compress(RID p_probe, bool p_enable);
+ virtual bool gi_probe_is_compressed(RID p_probe) const;
+
+ virtual uint32_t gi_probe_get_version(RID p_probe);
+
+ virtual GIProbeCompression gi_probe_get_dynamic_data_get_preferred_compression() const;
+ virtual RID gi_probe_dynamic_data_create(int p_width, int p_height, int p_depth, GIProbeCompression p_compression);
+ virtual void gi_probe_dynamic_data_update(RID p_gi_probe_data, int p_depth_slice, int p_slice_count, int p_mipmap, const void *p_data);
+
+ /* LIGHTMAP */
+
+ virtual RID lightmap_capture_create();
+ virtual void lightmap_capture_set_bounds(RID p_capture, const AABB &p_bounds);
+ virtual AABB lightmap_capture_get_bounds(RID p_capture) const;
+ virtual void lightmap_capture_set_octree(RID p_capture, const PoolVector<uint8_t> &p_octree);
+ virtual PoolVector<uint8_t> lightmap_capture_get_octree(RID p_capture) const;
+ virtual void lightmap_capture_set_octree_cell_transform(RID p_capture, const Transform &p_xform);
+ virtual Transform lightmap_capture_get_octree_cell_transform(RID p_capture) const;
+ virtual void lightmap_capture_set_octree_cell_subdiv(RID p_capture, int p_subdiv);
+ virtual int lightmap_capture_get_octree_cell_subdiv(RID p_capture) const;
+ virtual void lightmap_capture_set_energy(RID p_capture, float p_energy);
+ virtual float lightmap_capture_get_energy(RID p_capture) const;
+ virtual const PoolVector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const;
+
+ /* PARTICLES */
+ void update_particles();
+
+ virtual RID particles_create();
+
+ virtual void particles_set_emitting(RID p_particles, bool p_emitting);
+ virtual bool particles_get_emitting(RID p_particles);
+
+ virtual void particles_set_amount(RID p_particles, int p_amount);
+ virtual void particles_set_lifetime(RID p_particles, float p_lifetime);
+ virtual void particles_set_one_shot(RID p_particles, bool p_one_shot);
+ virtual void particles_set_pre_process_time(RID p_particles, float p_time);
+ virtual void particles_set_explosiveness_ratio(RID p_particles, float p_ratio);
+ virtual void particles_set_randomness_ratio(RID p_particles, float p_ratio);
+ virtual void particles_set_custom_aabb(RID p_particles, const AABB &p_aabb);
+ virtual void particles_set_speed_scale(RID p_particles, float p_scale);
+ virtual void particles_set_use_local_coordinates(RID p_particles, bool p_enable);
+ virtual void particles_set_process_material(RID p_particles, RID p_material);
+ virtual void particles_set_fixed_fps(RID p_particles, int p_fps);
+ virtual void particles_set_fractional_delta(RID p_particles, bool p_enable);
+ virtual void particles_restart(RID p_particles);
+
+ virtual void particles_set_draw_order(RID p_particles, VS::ParticlesDrawOrder p_order);
+
+ virtual void particles_set_draw_passes(RID p_particles, int p_passes);
+ virtual void particles_set_draw_pass_mesh(RID p_particles, int p_pass, RID p_mesh);
+
+ virtual void particles_request_process(RID p_particles);
+ virtual AABB particles_get_current_aabb(RID p_particles);
+ virtual AABB particles_get_aabb(RID p_particles) const;
+
+ virtual void particles_set_emission_transform(RID p_particles, const Transform &p_transform);
+
+ virtual int particles_get_draw_passes(RID p_particles) const;
+ virtual RID particles_get_draw_pass_mesh(RID p_particles, int p_pass) const;
+
+ /* INSTANCE */
+
+ virtual void instance_add_skeleton(RID p_skeleton, RasterizerScene::InstanceBase *p_instance);
+ virtual void instance_remove_skeleton(RID p_skeleton, RasterizerScene::InstanceBase *p_instance);
+
+ virtual void instance_add_dependency(RID p_base, RasterizerScene::InstanceBase *p_instance);
+ virtual void instance_remove_dependency(RID p_base, RasterizerScene::InstanceBase *p_instance);
+
+ /* RENDER TARGET */
+
+ struct RenderTarget : public RID_Data {
+ GLuint fbo;
+
+ GLuint color;
+ GLuint depth;
+
+ // TODO post processing effects?
+
+ // TODO HDR?
+
+ // TODO this is hardcoded for texscreen copies for now
+
+ struct Effect {
+ GLuint fbo;
+ int width;
+ int height;
+
+ GLuint color;
+
+ Effect() {
+ fbo = 0;
+ width = 0;
+ height = 0;
+ color = 0;
+ }
+ };
+
+ Effect copy_screen_effect;
+
+ int width, height;
+
+ bool flags[RENDER_TARGET_FLAG_MAX];
+
+ bool used_in_frame;
+ VS::ViewportMSAA msaa;
+
+ RID texture;
+
+ RenderTarget() {
+ fbo = 0;
+
+ color = 0;
+ depth = 0;
+
+ width = 0;
+ height = 0;
+
+ for (int i = 0; i < RENDER_TARGET_FLAG_MAX; i++) {
+ flags[i] = false;
+ }
+
+ used_in_frame = false;
+
+ msaa = VS::VIEWPORT_MSAA_DISABLED;
+ }
+ };
+
+ mutable RID_Owner<RenderTarget> render_target_owner;
+
+ void _render_target_clear(RenderTarget *rt);
+ void _render_target_allocate(RenderTarget *rt);
+
+ virtual RID render_target_create();
+ virtual void render_target_set_size(RID p_render_target, int p_width, int p_height);
+ virtual RID render_target_get_texture(RID p_render_target) const;
+
+ virtual 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);
+ virtual void render_target_clear_used(RID p_render_target);
+ virtual void render_target_set_msaa(RID p_render_target, VS::ViewportMSAA p_msaa);
+
+ /* CANVAS SHADOW */
+
+ virtual RID canvas_light_shadow_buffer_create(int p_width);
+
+ /* LIGHT SHADOW MAPPING */
+
+ virtual RID canvas_light_occluder_create();
+ virtual void canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines);
+
+ virtual VS::InstanceType get_base_type(RID p_rid) const;
+
+ virtual bool free(RID p_rid);
+
+ struct Frame {
+
+ RenderTarget *current_rt;
+
+ bool clear_request;
+ Color clear_request_color;
+ int canvas_draw_commands;
+ float time[4];
+ float delta;
+ uint64_t prev_tick;
+ uint64_t count;
+
+ } frame;
+
+ void initialize();
+ void finalize();
+
+ virtual bool has_os_feature(const String &p_feature) const;
+
+ virtual void update_dirty_resources();
+
+ virtual void set_debug_generate_wireframes(bool p_generate);
+
+ virtual void render_info_begin_capture();
+ virtual void render_info_end_capture();
+ virtual int get_captured_render_info(VS::RenderInfo p_info);
+
+ virtual int get_render_info(VS::RenderInfo p_info);
+
+ RasterizerStorageGLES2();
+};
+
+#endif // RASTERIZERSTORAGEGLES2_H