Split dependency logic

Split FOG
Split visibility notifier
Final cleanup of storage classes

10 files changed, 802 insertions, 47 deletions

diff --git a/drivers/gles3/storage/light_storage.cpp b/drivers/gles3/storage/light_storage.cpp
index 954aa11c0d..22578c9e91 100644
--- a/drivers/gles3/storage/light_storage.cpp
+++ b/drivers/gles3/storage/light_storage.cpp
@@ -139,12 +139,12 @@ void LightStorage::light_set_param(RID p_light, RS::LightParam p_param, float p_
 		case RS::LIGHT_PARAM_SHADOW_PANCAKE_SIZE:
 		case RS::LIGHT_PARAM_SHADOW_BIAS: {
 			light->version++;
-			light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT);
+			light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT);
 		} break;
 		case RS::LIGHT_PARAM_SIZE: {
 			if ((light->param[p_param] > CMP_EPSILON) != (p_value > CMP_EPSILON)) {
 				//changing from no size to size and the opposite
-				light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT_SOFT_SHADOW_AND_PROJECTOR);
+				light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT_SOFT_SHADOW_AND_PROJECTOR);
 			}
 		} break;
 		default: {
@@ -160,7 +160,7 @@ void LightStorage::light_set_shadow(RID p_light, bool p_enabled) {
 	light->shadow = p_enabled;
 
 	light->version++;
-	light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT);
+	light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT);
 }
 
 void LightStorage::light_set_projector(RID p_light, RID p_texture) {
@@ -182,7 +182,7 @@ void LightStorage::light_set_projector(RID p_light, RID p_texture) {
 		if (light->projector.is_valid()) {
 			texture_storage->texture_add_to_decal_atlas(light->projector, light->type == RS::LIGHT_OMNI);
 		}
-		light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT_SOFT_SHADOW_AND_PROJECTOR);
+		light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT_SOFT_SHADOW_AND_PROJECTOR);
 	}
 }
 
@@ -200,7 +200,7 @@ void LightStorage::light_set_cull_mask(RID p_light, uint32_t p_mask) {
 	light->cull_mask = p_mask;
 
 	light->version++;
-	light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT);
+	light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT);
 }
 
 void LightStorage::light_set_distance_fade(RID p_light, bool p_enabled, float p_begin, float p_shadow, float p_length) {
@@ -220,7 +220,7 @@ void LightStorage::light_set_reverse_cull_face_mode(RID p_light, bool p_enabled)
 	light->reverse_cull = p_enabled;
 
 	light->version++;
-	light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT);
+	light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT);
 }
 
 void LightStorage::light_set_bake_mode(RID p_light, RS::LightBakeMode p_bake_mode) {
@@ -230,7 +230,7 @@ void LightStorage::light_set_bake_mode(RID p_light, RS::LightBakeMode p_bake_mod
 	light->bake_mode = p_bake_mode;
 
 	light->version++;
-	light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT);
+	light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT);
 }
 
 void LightStorage::light_omni_set_shadow_mode(RID p_light, RS::LightOmniShadowMode p_mode) {
@@ -240,7 +240,7 @@ void LightStorage::light_omni_set_shadow_mode(RID p_light, RS::LightOmniShadowMo
 	light->omni_shadow_mode = p_mode;
 
 	light->version++;
-	light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT);
+	light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT);
 }
 
 RS::LightOmniShadowMode LightStorage::light_omni_get_shadow_mode(RID p_light) {
@@ -256,7 +256,7 @@ void LightStorage::light_directional_set_shadow_mode(RID p_light, RS::LightDirec
 
 	light->directional_shadow_mode = p_mode;
 	light->version++;
-	light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT);
+	light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT);
 }
 
 void LightStorage::light_directional_set_blend_splits(RID p_light, bool p_enable) {
@@ -265,7 +265,7 @@ void LightStorage::light_directional_set_blend_splits(RID p_light, bool p_enable
 
 	light->directional_blend_splits = p_enable;
 	light->version++;
-	light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT);
+	light->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_LIGHT);
 }
 
 bool LightStorage::light_directional_get_blend_splits(RID p_light) const {
@@ -476,4 +476,104 @@ float LightStorage::lightmap_get_probe_capture_update_speed() const {
 	return 0;
 }
 
+/* LIGHT SHADOW MAPPING */
+/*
+
+RID LightStorage::canvas_light_occluder_create() {
+	CanvasOccluder *co = memnew(CanvasOccluder);
+	co->index_id = 0;
+	co->vertex_id = 0;
+	co->len = 0;
+
+	return canvas_occluder_owner.make_rid(co);
+}
+
+void LightStorage::canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines) {
+	CanvasOccluder *co = canvas_occluder_owner.get(p_occluder);
+	ERR_FAIL_COND(!co);
+
+	co->lines = p_lines;
+
+	if (p_lines.size() != co->len) {
+		if (co->index_id) {
+			glDeleteBuffers(1, &co->index_id);
+		} if (co->vertex_id) {
+			glDeleteBuffers(1, &co->vertex_id);
+		}
+
+		co->index_id = 0;
+		co->vertex_id = 0;
+		co->len = 0;
+	}
+
+	if (p_lines.size()) {
+		PoolVector<float> geometry;
+		PoolVector<uint16_t> indices;
+		int lc = p_lines.size();
+
+		geometry.resize(lc * 6);
+		indices.resize(lc * 3);
+
+		PoolVector<float>::Write vw = geometry.write();
+		PoolVector<uint16_t>::Write iw = indices.write();
+
+		PoolVector<Vector2>::Read lr = p_lines.read();
+
+		const int POLY_HEIGHT = 16384;
+
+		for (int i = 0; i < lc / 2; i++) {
+			vw[i * 12 + 0] = lr[i * 2 + 0].x;
+			vw[i * 12 + 1] = lr[i * 2 + 0].y;
+			vw[i * 12 + 2] = POLY_HEIGHT;
+
+			vw[i * 12 + 3] = lr[i * 2 + 1].x;
+			vw[i * 12 + 4] = lr[i * 2 + 1].y;
+			vw[i * 12 + 5] = POLY_HEIGHT;
+
+			vw[i * 12 + 6] = lr[i * 2 + 1].x;
+			vw[i * 12 + 7] = lr[i * 2 + 1].y;
+			vw[i * 12 + 8] = -POLY_HEIGHT;
+
+			vw[i * 12 + 9] = lr[i * 2 + 0].x;
+			vw[i * 12 + 10] = lr[i * 2 + 0].y;
+			vw[i * 12 + 11] = -POLY_HEIGHT;
+
+			iw[i * 6 + 0] = i * 4 + 0;
+			iw[i * 6 + 1] = i * 4 + 1;
+			iw[i * 6 + 2] = i * 4 + 2;
+
+			iw[i * 6 + 3] = i * 4 + 2;
+			iw[i * 6 + 4] = i * 4 + 3;
+			iw[i * 6 + 5] = i * 4 + 0;
+		}
+
+		//if same buffer len is being set, just use BufferSubData to avoid a pipeline flush
+
+		if (!co->vertex_id) {
+			glGenBuffers(1, &co->vertex_id);
+			glBindBuffer(GL_ARRAY_BUFFER, co->vertex_id);
+			glBufferData(GL_ARRAY_BUFFER, lc * 6 * sizeof(real_t), vw.ptr(), GL_STATIC_DRAW);
+		} else {
+			glBindBuffer(GL_ARRAY_BUFFER, co->vertex_id);
+			glBufferSubData(GL_ARRAY_BUFFER, 0, lc * 6 * sizeof(real_t), vw.ptr());
+		}
+
+		glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind
+
+		if (!co->index_id) {
+			glGenBuffers(1, &co->index_id);
+			glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, co->index_id);
+			glBufferData(GL_ELEMENT_ARRAY_BUFFER, lc * 3 * sizeof(uint16_t), iw.ptr(), GL_DYNAMIC_DRAW);
+		} else {
+			glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, co->index_id);
+			glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, lc * 3 * sizeof(uint16_t), iw.ptr());
+		}
+
+		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); //unbind
+
+		co->len = lc;
+	}
+}
+*/
+
 #endif // !GLES3_ENABLED
diff --git a/drivers/gles3/storage/light_storage.h b/drivers/gles3/storage/light_storage.h
index 5acaf45aa3..575ab93eab 100644
--- a/drivers/gles3/storage/light_storage.h
+++ b/drivers/gles3/storage/light_storage.h
@@ -37,8 +37,8 @@
 #include "core/templates/rid_owner.h"
 #include "core/templates/self_list.h"
 #include "servers/rendering/renderer_compositor.h"
-#include "servers/rendering/renderer_storage.h"
 #include "servers/rendering/storage/light_storage.h"
+#include "servers/rendering/storage/utilities.h"
 
 #include "platform_config.h"
 #ifndef OPENGL_INCLUDE_H
@@ -72,7 +72,7 @@ struct Light {
 	RS::LightDirectionalSkyMode directional_sky_mode = RS::LIGHT_DIRECTIONAL_SKY_MODE_LIGHT_AND_SKY;
 	uint64_t version = 0;
 
-	RendererStorage::Dependency dependency;
+	Dependency dependency;
 };
 
 /* REFLECTION PROBE */
@@ -93,7 +93,7 @@ struct ReflectionProbe {
 	uint32_t cull_mask = (1 << 20) - 1;
 	float mesh_lod_threshold = 0.01;
 
-	RendererStorage::Dependency dependency;
+	Dependency dependency;
 };
 
 /* LIGHTMAP */
@@ -115,7 +115,7 @@ struct Lightmap {
 		int32_t over = EMPTY_LEAF, under = EMPTY_LEAF;
 	};
 
-	RendererStorage::Dependency dependency;
+	Dependency dependency;
 };
 
 class LightStorage : public RendererLightStorage {
@@ -321,6 +321,23 @@ public:
 	virtual bool lightmap_is_interior(RID p_lightmap) const override;
 	virtual void lightmap_set_probe_capture_update_speed(float p_speed) override;
 	virtual float lightmap_get_probe_capture_update_speed() const override;
+
+	/* LIGHT SHADOW MAPPING */
+	/*
+	struct CanvasOccluder {
+		RID self;
+
+		GLuint vertex_id; // 0 means, unconfigured
+		GLuint index_id; // 0 means, unconfigured
+		LocalVector<Vector2> lines;
+		int len;
+	};
+
+	RID_Owner<CanvasOccluder> canvas_occluder_owner;
+
+	RID canvas_light_occluder_create();
+	void canvas_light_occluder_set_polylines(RID p_occluder, const LocalVector<Vector2> &p_lines);
+	*/
 };
 
 } // namespace GLES3
diff --git a/drivers/gles3/storage/material_storage.cpp b/drivers/gles3/storage/material_storage.cpp
index fd50bdedbd..aa19826953 100644
--- a/drivers/gles3/storage/material_storage.cpp
+++ b/drivers/gles3/storage/material_storage.cpp
@@ -2456,7 +2456,7 @@ void MaterialStorage::shader_set_code(RID p_shader, const String &p_code) {
 
 	for (Material *E : shader->owners) {
 		Material *material = E;
-		material->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MATERIAL);
+		material->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MATERIAL);
 		_material_queue_update(material, true, true);
 	}
 }
@@ -2593,7 +2593,7 @@ void MaterialStorage::material_set_shader(RID p_material, RID p_shader) {
 	}
 
 	if (p_shader.is_null()) {
-		material->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MATERIAL);
+		material->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MATERIAL);
 		material->shader_id = 0;
 		return;
 	}
@@ -2616,7 +2616,7 @@ void MaterialStorage::material_set_shader(RID p_material, RID p_shader) {
 	material->data->set_next_pass(material->next_pass);
 	material->data->set_render_priority(material->priority);
 	//updating happens later
-	material->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MATERIAL);
+	material->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MATERIAL);
 	_material_queue_update(material, true, true);
 }
 
@@ -2662,7 +2662,7 @@ void MaterialStorage::material_set_next_pass(RID p_material, RID p_next_material
 		material->data->set_next_pass(p_next_material);
 	}
 
-	material->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MATERIAL);
+	material->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MATERIAL);
 }
 
 void MaterialStorage::material_set_render_priority(RID p_material, int priority) {
@@ -2715,7 +2715,7 @@ void MaterialStorage::material_get_instance_shader_parameters(RID p_material, Li
 	}
 }
 
-void MaterialStorage::material_update_dependency(RID p_material, RendererStorage::DependencyTracker *p_instance) {
+void MaterialStorage::material_update_dependency(RID p_material, DependencyTracker *p_instance) {
 	Material *material = material_owner.get_or_null(p_material);
 	ERR_FAIL_COND(!material);
 	p_instance->update_dependency(&material->dependency);
diff --git a/drivers/gles3/storage/material_storage.h b/drivers/gles3/storage/material_storage.h
index 09f6680bec..6ad277c2b9 100644
--- a/drivers/gles3/storage/material_storage.h
+++ b/drivers/gles3/storage/material_storage.h
@@ -37,10 +37,10 @@
 #include "core/templates/rid_owner.h"
 #include "core/templates/self_list.h"
 #include "servers/rendering/renderer_compositor.h"
-#include "servers/rendering/renderer_storage.h"
 #include "servers/rendering/shader_compiler.h"
 #include "servers/rendering/shader_language.h"
 #include "servers/rendering/storage/material_storage.h"
+#include "servers/rendering/storage/utilities.h"
 
 #include "../shaders/canvas.glsl.gen.h"
 #include "../shaders/cubemap_filter.glsl.gen.h"
@@ -125,7 +125,7 @@ struct Material {
 	RID next_pass;
 	SelfList<Material> update_element;
 
-	RendererStorage::Dependency dependency;
+	Dependency dependency;
 
 	Material() :
 			update_element(this) {}
@@ -453,6 +453,48 @@ public:
 	MaterialStorage();
 	virtual ~MaterialStorage();
 
+	static _FORCE_INLINE_ void store_transform(const Transform3D &p_mtx, float *p_array) {
+		p_array[0] = p_mtx.basis.rows[0][0];
+		p_array[1] = p_mtx.basis.rows[1][0];
+		p_array[2] = p_mtx.basis.rows[2][0];
+		p_array[3] = 0;
+		p_array[4] = p_mtx.basis.rows[0][1];
+		p_array[5] = p_mtx.basis.rows[1][1];
+		p_array[6] = p_mtx.basis.rows[2][1];
+		p_array[7] = 0;
+		p_array[8] = p_mtx.basis.rows[0][2];
+		p_array[9] = p_mtx.basis.rows[1][2];
+		p_array[10] = p_mtx.basis.rows[2][2];
+		p_array[11] = 0;
+		p_array[12] = p_mtx.origin.x;
+		p_array[13] = p_mtx.origin.y;
+		p_array[14] = p_mtx.origin.z;
+		p_array[15] = 1;
+	}
+
+	static _FORCE_INLINE_ void store_transform_3x3(const Basis &p_mtx, float *p_array) {
+		p_array[0] = p_mtx.rows[0][0];
+		p_array[1] = p_mtx.rows[1][0];
+		p_array[2] = p_mtx.rows[2][0];
+		p_array[3] = 0;
+		p_array[4] = p_mtx.rows[0][1];
+		p_array[5] = p_mtx.rows[1][1];
+		p_array[6] = p_mtx.rows[2][1];
+		p_array[7] = 0;
+		p_array[8] = p_mtx.rows[0][2];
+		p_array[9] = p_mtx.rows[1][2];
+		p_array[10] = p_mtx.rows[2][2];
+		p_array[11] = 0;
+	}
+
+	static _FORCE_INLINE_ void store_camera(const CameraMatrix &p_mtx, float *p_array) {
+		for (int i = 0; i < 4; i++) {
+			for (int j = 0; j < 4; j++) {
+				p_array[i * 4 + j] = p_mtx.matrix[i][j];
+			}
+		}
+	}
+
 	struct Shaders {
 		CanvasShaderGLES3 canvas_shader;
 		SkyShaderGLES3 sky_shader;
@@ -534,7 +576,7 @@ public:
 
 	virtual void material_get_instance_shader_parameters(RID p_material, List<InstanceShaderParam> *r_parameters) override;
 
-	virtual void material_update_dependency(RID p_material, RendererStorage::DependencyTracker *p_instance) override;
+	virtual void material_update_dependency(RID p_material, DependencyTracker *p_instance) override;
 
 	_FORCE_INLINE_ uint32_t material_get_shader_id(RID p_material) {
 		Material *material = material_owner.get_or_null(p_material);
diff --git a/drivers/gles3/storage/mesh_storage.cpp b/drivers/gles3/storage/mesh_storage.cpp
index 5aa82bfcc1..b042e53116 100644
--- a/drivers/gles3/storage/mesh_storage.cpp
+++ b/drivers/gles3/storage/mesh_storage.cpp
@@ -31,8 +31,8 @@
 #ifdef GLES3_ENABLED
 
 #include "mesh_storage.h"
-#include "../rasterizer_storage_gles3.h"
 #include "material_storage.h"
+#include "utilities.h"
 
 using namespace GLES3;
 
@@ -72,7 +72,7 @@ void MeshStorage::mesh_free(RID p_rid) {
 		for (Mesh *E : mesh->shadow_owners) {
 			Mesh *shadow_owner = E;
 			shadow_owner->shadow_mesh = RID();
-			shadow_owner->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MESH);
+			shadow_owner->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MESH);
 		}
 	}
 	mesh_owner.free(p_rid);
@@ -268,12 +268,12 @@ void MeshStorage::mesh_add_surface(RID p_mesh, const RS::SurfaceData &p_surface)
 		_mesh_instance_add_surface(mi, mesh, mesh->surface_count - 1);
 	}
 
-	mesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MESH);
+	mesh->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MESH);
 
 	for (Mesh *E : mesh->shadow_owners) {
 		Mesh *shadow_owner = E;
 		shadow_owner->shadow_mesh = RID();
-		shadow_owner->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MESH);
+		shadow_owner->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MESH);
 	}
 
 	mesh->material_cache.clear();
@@ -314,7 +314,7 @@ void MeshStorage::mesh_surface_set_material(RID p_mesh, int p_surface, RID p_mat
 	ERR_FAIL_UNSIGNED_INDEX((uint32_t)p_surface, mesh->surface_count);
 	mesh->surfaces[p_surface]->material = p_material;
 
-	mesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MATERIAL);
+	mesh->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MATERIAL);
 	mesh->material_cache.clear();
 }
 
@@ -335,10 +335,10 @@ RS::SurfaceData MeshStorage::mesh_get_surface(RID p_mesh, int p_surface) const {
 
 	RS::SurfaceData sd;
 	sd.format = s.format;
-	sd.vertex_data = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, s.vertex_buffer, s.vertex_buffer_size);
+	sd.vertex_data = Utilities::buffer_get_data(GL_ARRAY_BUFFER, s.vertex_buffer, s.vertex_buffer_size);
 
 	if (s.attribute_buffer != 0) {
-		sd.attribute_data = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, s.attribute_buffer, s.attribute_buffer_size);
+		sd.attribute_data = Utilities::buffer_get_data(GL_ARRAY_BUFFER, s.attribute_buffer, s.attribute_buffer_size);
 	}
 
 	sd.vertex_count = s.vertex_count;
@@ -346,14 +346,14 @@ RS::SurfaceData MeshStorage::mesh_get_surface(RID p_mesh, int p_surface) const {
 	sd.primitive = s.primitive;
 
 	if (sd.index_count) {
-		sd.index_data = RasterizerStorageGLES3::buffer_get_data(GL_ELEMENT_ARRAY_BUFFER, s.index_buffer, s.index_buffer_size);
+		sd.index_data = Utilities::buffer_get_data(GL_ELEMENT_ARRAY_BUFFER, s.index_buffer, s.index_buffer_size);
 	}
 
 	sd.aabb = s.aabb;
 	for (uint32_t i = 0; i < s.lod_count; i++) {
 		RS::SurfaceData::LOD lod;
 		lod.edge_length = s.lods[i].edge_length;
-		lod.index_data = RasterizerStorageGLES3::buffer_get_data(GL_ELEMENT_ARRAY_BUFFER, s.lods[i].index_buffer, s.lods[i].index_buffer_size);
+		lod.index_data = Utilities::buffer_get_data(GL_ELEMENT_ARRAY_BUFFER, s.lods[i].index_buffer, s.lods[i].index_buffer_size);
 		sd.lods.push_back(lod);
 	}
 
@@ -504,7 +504,7 @@ void MeshStorage::mesh_set_shadow_mesh(RID p_mesh, RID p_shadow_mesh) {
 		shadow_mesh->shadow_owners.insert(mesh);
 	}
 
-	mesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MESH);
+	mesh->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MESH);
 }
 
 void MeshStorage::mesh_clear(RID p_mesh) {
@@ -553,12 +553,12 @@ void MeshStorage::mesh_clear(RID p_mesh) {
 		_mesh_instance_clear(mi);
 	}
 	mesh->has_bone_weights = false;
-	mesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MESH);
+	mesh->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MESH);
 
 	for (Mesh *E : mesh->shadow_owners) {
 		Mesh *shadow_owner = E;
 		shadow_owner->shadow_mesh = RID();
-		shadow_owner->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MESH);
+		shadow_owner->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MESH);
 	}
 }
 
@@ -899,7 +899,7 @@ void MeshStorage::multimesh_allocate_data(RID p_multimesh, int p_instances, RS::
 		glBindBuffer(GL_ARRAY_BUFFER, 0);
 	}
 
-	multimesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MULTIMESH);
+	multimesh->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MULTIMESH);
 }
 
 int MeshStorage::multimesh_get_instance_count(RID p_multimesh) const {
@@ -926,14 +926,14 @@ void MeshStorage::multimesh_set_mesh(RID p_multimesh, RID p_mesh) {
 	} else if (multimesh->instances) {
 		// Need to re-create AABB. Unfortunately, calling this has a penalty.
 		if (multimesh->buffer_set) {
-			Vector<uint8_t> buffer = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, multimesh->buffer, multimesh->instances * multimesh->stride_cache * sizeof(float));
+			Vector<uint8_t> buffer = Utilities::buffer_get_data(GL_ARRAY_BUFFER, multimesh->buffer, multimesh->instances * multimesh->stride_cache * sizeof(float));
 			const uint8_t *r = buffer.ptr();
 			const float *data = (const float *)r;
 			_multimesh_re_create_aabb(multimesh, data, multimesh->instances);
 		}
 	}
 
-	multimesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MESH);
+	multimesh->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MESH);
 }
 
 #define MULTIMESH_DIRTY_REGION_SIZE 512
@@ -950,7 +950,7 @@ void MeshStorage::_multimesh_make_local(MultiMesh *multimesh) const {
 		float *w = multimesh->data_cache.ptrw();
 
 		if (multimesh->buffer_set) {
-			Vector<uint8_t> buffer = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, multimesh->buffer, multimesh->instances * multimesh->stride_cache * sizeof(float));
+			Vector<uint8_t> buffer = Utilities::buffer_get_data(GL_ARRAY_BUFFER, multimesh->buffer, multimesh->instances * multimesh->stride_cache * sizeof(float));
 
 			{
 				const uint8_t *r = buffer.ptr();
@@ -1348,7 +1348,7 @@ void MeshStorage::multimesh_set_buffer(RID p_multimesh, const Vector<float> &p_b
 		const float *data = multimesh->data_cache.ptr();
 
 		_multimesh_re_create_aabb(multimesh, data, multimesh->instances);
-		multimesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_AABB);
+		multimesh->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_AABB);
 	}
 }
 
@@ -1363,7 +1363,7 @@ Vector<float> MeshStorage::multimesh_get_buffer(RID p_multimesh) const {
 	} else {
 		// Buffer not cached, so fetch from GPU memory. This can be a stalling operation, avoid whenever possible.
 
-		Vector<uint8_t> buffer = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, multimesh->buffer, multimesh->instances * multimesh->stride_cache * sizeof(float));
+		Vector<uint8_t> buffer = Utilities::buffer_get_data(GL_ARRAY_BUFFER, multimesh->buffer, multimesh->instances * multimesh->stride_cache * sizeof(float));
 		ret.resize(multimesh->instances * multimesh->stride_cache);
 		{
 			float *w = ret.ptrw();
@@ -1439,7 +1439,7 @@ void MeshStorage::multimesh_set_visible_instances(RID p_multimesh, int p_visible
 
 	multimesh->visible_instances = p_visible;
 
-	multimesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES);
+	multimesh->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES);
 }
 
 int MeshStorage::multimesh_get_visible_instances(RID p_multimesh) const {
@@ -1493,7 +1493,7 @@ void MeshStorage::_update_dirty_multimeshes() {
 			if (multimesh->aabb_dirty && multimesh->mesh.is_valid()) {
 				_multimesh_re_create_aabb(multimesh, data, visible_instances);
 				multimesh->aabb_dirty = false;
-				multimesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_AABB);
+				multimesh->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_AABB);
 			}
 		}
 
@@ -1542,7 +1542,12 @@ Transform2D MeshStorage::skeleton_bone_get_transform_2d(RID p_skeleton, int p_bo
 	return Transform2D();
 }
 
-void MeshStorage::skeleton_update_dependency(RID p_base, RendererStorage::DependencyTracker *p_instance) {
+void MeshStorage::skeleton_update_dependency(RID p_base, DependencyTracker *p_instance) {
+}
+
+/* OCCLUDER */
+
+void MeshStorage::occluder_set_mesh(RID p_occluder, const PackedVector3Array &p_vertices, const PackedInt32Array &p_indices) {
 }
 
 #endif // GLES3_ENABLED
diff --git a/drivers/gles3/storage/mesh_storage.h b/drivers/gles3/storage/mesh_storage.h
index 3bb7061413..c51cd5dcd6 100644
--- a/drivers/gles3/storage/mesh_storage.h
+++ b/drivers/gles3/storage/mesh_storage.h
@@ -37,6 +37,7 @@
 #include "core/templates/rid_owner.h"
 #include "core/templates/self_list.h"
 #include "servers/rendering/storage/mesh_storage.h"
+#include "servers/rendering/storage/utilities.h"
 
 #include "platform_config.h"
 #ifndef OPENGL_INCLUDE_H
@@ -126,7 +127,7 @@ struct Mesh {
 	RID shadow_mesh;
 	HashSet<Mesh *> shadow_owners;
 
-	RendererStorage::Dependency dependency;
+	Dependency dependency;
 };
 
 /* Mesh Instance */
@@ -179,7 +180,7 @@ struct MultiMesh {
 	bool dirty = false;
 	MultiMesh *dirty_list = nullptr;
 
-	RendererStorage::Dependency dependency;
+	Dependency dependency;
 };
 
 struct Skeleton {
@@ -194,7 +195,7 @@ struct Skeleton {
 
 	uint64_t version = 1;
 
-	RendererStorage::Dependency dependency;
+	Dependency dependency;
 };
 
 class MeshStorage : public RendererMeshStorage {
@@ -531,7 +532,11 @@ public:
 	virtual void skeleton_bone_set_transform_2d(RID p_skeleton, int p_bone, const Transform2D &p_transform) override;
 	virtual Transform2D skeleton_bone_get_transform_2d(RID p_skeleton, int p_bone) const override;
 
-	virtual void skeleton_update_dependency(RID p_base, RendererStorage::DependencyTracker *p_instance) override;
+	virtual void skeleton_update_dependency(RID p_base, DependencyTracker *p_instance) override;
+
+	/* OCCLUDER */
+
+	void occluder_set_mesh(RID p_occluder, const PackedVector3Array &p_vertices, const PackedInt32Array &p_indices);
 };
 
 } // namespace GLES3
diff --git a/drivers/gles3/storage/texture_storage.cpp b/drivers/gles3/storage/texture_storage.cpp
index 42c80da39a..c05f516548 100644
--- a/drivers/gles3/storage/texture_storage.cpp
+++ b/drivers/gles3/storage/texture_storage.cpp
@@ -183,6 +183,12 @@ TextureStorage::TextureStorage() {
 			texture.gl_set_filter(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST);
 		}
 	}
+
+	glBindTexture(GL_TEXTURE_2D, 0);
+
+#ifdef GLES_OVER_GL
+	glEnable(GL_PROGRAM_POINT_SIZE);
+#endif
 }
 
 TextureStorage::~TextureStorage() {
@@ -244,6 +250,55 @@ void TextureStorage::canvas_texture_set_texture_repeat(RID p_canvas_texture, RS:
 	ct->texture_repeat = p_repeat;
 }
 
+/* CANVAS SHADOW */
+
+RID TextureStorage::canvas_light_shadow_buffer_create(int p_width) {
+	Config *config = Config::get_singleton();
+	CanvasLightShadow *cls = memnew(CanvasLightShadow);
+
+	if (p_width > config->max_texture_size) {
+		p_width = config->max_texture_size;
+	}
+
+	cls->size = p_width;
+	cls->height = 16;
+
+	glActiveTexture(GL_TEXTURE0);
+
+	glGenFramebuffers(1, &cls->fbo);
+	glBindFramebuffer(GL_FRAMEBUFFER, cls->fbo);
+
+	glGenRenderbuffers(1, &cls->depth);
+	glBindRenderbuffer(GL_RENDERBUFFER, cls->depth);
+	glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, cls->size, cls->height);
+	glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, cls->depth);
+
+	glGenTextures(1, &cls->distance);
+	glBindTexture(GL_TEXTURE_2D, cls->distance);
+	if (config->use_rgba_2d_shadows) {
+		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, cls->size, cls->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
+	} else {
+		glTexImage2D(GL_TEXTURE_2D, 0, GL_R32F, cls->size, cls->height, 0, GL_RED, GL_FLOAT, nullptr);
+	}
+
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, cls->distance, 0);
+
+	GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
+	//printf("errnum: %x\n",status);
+	glBindFramebuffer(GL_FRAMEBUFFER, GLES3::TextureStorage::system_fbo);
+
+	if (status != GL_FRAMEBUFFER_COMPLETE) {
+		memdelete(cls);
+		ERR_FAIL_COND_V(status != GL_FRAMEBUFFER_COMPLETE, RID());
+	}
+
+	return canvas_light_shadow_owner.make_rid(cls);
+}
+
 /* Texture API */
 
 Ref<Image> TextureStorage::_get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool p_force_decompress) const {
diff --git a/drivers/gles3/storage/texture_storage.h b/drivers/gles3/storage/texture_storage.h
index d6d04e45a1..de887f9184 100644
--- a/drivers/gles3/storage/texture_storage.h
+++ b/drivers/gles3/storage/texture_storage.h
@@ -132,6 +132,17 @@ struct CanvasTexture {
 	bool cleared_cache = true;
 };
 
+/* CANVAS SHADOW */
+
+struct CanvasLightShadow {
+	RID self;
+	int size;
+	int height;
+	GLuint fbo;
+	GLuint depth;
+	GLuint distance; //for older devices
+};
+
 struct RenderTarget;
 
 struct Texture {
@@ -364,6 +375,10 @@ private:
 
 	RID_Owner<CanvasTexture, true> canvas_texture_owner;
 
+	/* CANVAS SHADOW */
+
+	RID_PtrOwner<CanvasLightShadow> canvas_light_shadow_owner;
+
 	/* Texture API */
 
 	mutable RID_Owner<Texture> texture_owner;
@@ -403,6 +418,10 @@ public:
 	virtual void canvas_texture_set_texture_filter(RID p_item, RS::CanvasItemTextureFilter p_filter) override;
 	virtual void canvas_texture_set_texture_repeat(RID p_item, RS::CanvasItemTextureRepeat p_repeat) override;
 
+	/* CANVAS SHADOW */
+
+	RID canvas_light_shadow_buffer_create(int p_width);
+
 	/* Texture API */
 
 	Texture *get_texture(RID p_rid) {
diff --git a/drivers/gles3/storage/utilities.cpp b/drivers/gles3/storage/utilities.cpp
new file mode 100644
index 0000000000..a00210a2ab
--- /dev/null
+++ b/drivers/gles3/storage/utilities.cpp
@@ -0,0 +1,353 @@
+/*************************************************************************/
+/*  utilities.cpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifdef GLES3_ENABLED
+
+#include "utilities.h"
+#include "config.h"
+#include "light_storage.h"
+#include "material_storage.h"
+#include "mesh_storage.h"
+#include "particles_storage.h"
+#include "texture_storage.h"
+
+using namespace GLES3;
+
+Utilities *Utilities::singleton = nullptr;
+
+Utilities::Utilities() {
+	singleton = this;
+}
+
+Utilities::~Utilities() {
+	singleton = nullptr;
+}
+
+Vector<uint8_t> Utilities::buffer_get_data(GLenum p_target, GLuint p_buffer, uint32_t p_buffer_size) {
+	Vector<uint8_t> ret;
+	ret.resize(p_buffer_size);
+	glBindBuffer(p_target, p_buffer);
+
+#if defined(__EMSCRIPTEN__)
+	{
+		uint8_t *w = ret.ptrw();
+		glGetBufferSubData(p_target, 0, p_buffer_size, w);
+	}
+#else
+	void *data = glMapBufferRange(p_target, 0, p_buffer_size, GL_MAP_READ_BIT);
+	ERR_FAIL_NULL_V(data, Vector<uint8_t>());
+	{
+		uint8_t *w = ret.ptrw();
+		memcpy(w, data, p_buffer_size);
+	}
+	glUnmapBuffer(p_target);
+#endif
+	glBindBuffer(p_target, 0);
+	return ret;
+}
+
+/* INSTANCES */
+
+RS::InstanceType Utilities::get_base_type(RID p_rid) const {
+	if (GLES3::MeshStorage::get_singleton()->owns_mesh(p_rid)) {
+		return RS::INSTANCE_MESH;
+	} else if (GLES3::MeshStorage::get_singleton()->owns_multimesh(p_rid)) {
+		return RS::INSTANCE_MULTIMESH;
+	} else if (GLES3::LightStorage::get_singleton()->owns_light(p_rid)) {
+		return RS::INSTANCE_LIGHT;
+	}
+	return RS::INSTANCE_NONE;
+}
+
+bool Utilities::free(RID p_rid) {
+	if (GLES3::TextureStorage::get_singleton()->owns_render_target(p_rid)) {
+		GLES3::TextureStorage::get_singleton()->render_target_free(p_rid);
+		return true;
+	} else if (GLES3::TextureStorage::get_singleton()->owns_texture(p_rid)) {
+		GLES3::TextureStorage::get_singleton()->texture_free(p_rid);
+		return true;
+	} else if (GLES3::TextureStorage::get_singleton()->owns_canvas_texture(p_rid)) {
+		GLES3::TextureStorage::get_singleton()->canvas_texture_free(p_rid);
+		return true;
+	} else if (GLES3::MaterialStorage::get_singleton()->owns_shader(p_rid)) {
+		GLES3::MaterialStorage::get_singleton()->shader_free(p_rid);
+		return true;
+	} else if (GLES3::MaterialStorage::get_singleton()->owns_material(p_rid)) {
+		GLES3::MaterialStorage::get_singleton()->material_free(p_rid);
+		return true;
+	} else if (GLES3::MeshStorage::get_singleton()->owns_mesh(p_rid)) {
+		GLES3::MeshStorage::get_singleton()->mesh_free(p_rid);
+		return true;
+	} else if (GLES3::MeshStorage::get_singleton()->owns_multimesh(p_rid)) {
+		GLES3::MeshStorage::get_singleton()->multimesh_free(p_rid);
+		return true;
+	} else if (GLES3::MeshStorage::get_singleton()->owns_mesh_instance(p_rid)) {
+		GLES3::MeshStorage::get_singleton()->mesh_instance_free(p_rid);
+		return true;
+	} else if (GLES3::LightStorage::get_singleton()->owns_light(p_rid)) {
+		GLES3::LightStorage::get_singleton()->light_free(p_rid);
+		return true;
+	} else {
+		return false;
+	}
+	/*
+	else if (reflection_probe_owner.owns(p_rid)) {
+		// delete the texture
+		ReflectionProbe *reflection_probe = reflection_probe_owner.get_or_null(p_rid);
+		reflection_probe->instance_remove_deps();
+
+		reflection_probe_owner.free(p_rid);
+		memdelete(reflection_probe);
+
+		return true;
+	} else if (lightmap_capture_data_owner.owns(p_rid)) {
+		// delete the texture
+		LightmapCapture *lightmap_capture = lightmap_capture_data_owner.get_or_null(p_rid);
+		lightmap_capture->instance_remove_deps();
+
+		lightmap_capture_data_owner.free(p_rid);
+		memdelete(lightmap_capture);
+		return true;
+
+	} else if (canvas_occluder_owner.owns(p_rid)) {
+		CanvasOccluder *co = canvas_occluder_owner.get_or_null(p_rid);
+		if (co->index_id) {
+			glDeleteBuffers(1, &co->index_id);
+		}
+		if (co->vertex_id) {
+			glDeleteBuffers(1, &co->vertex_id);
+		}
+
+		canvas_occluder_owner.free(p_rid);
+		memdelete(co);
+
+		return true;
+
+	} else if (canvas_light_shadow_owner.owns(p_rid)) {
+		CanvasLightShadow *cls = canvas_light_shadow_owner.get_or_null(p_rid);
+		glDeleteFramebuffers(1, &cls->fbo);
+		glDeleteRenderbuffers(1, &cls->depth);
+		glDeleteTextures(1, &cls->distance);
+		canvas_light_shadow_owner.free(p_rid);
+		memdelete(cls);
+
+		return true;
+	}
+	*/
+}
+
+/* DEPENDENCIES */
+
+void Utilities::base_update_dependency(RID p_base, DependencyTracker *p_instance) {
+	if (MeshStorage::get_singleton()->owns_mesh(p_base)) {
+		Mesh *mesh = MeshStorage::get_singleton()->get_mesh(p_base);
+		p_instance->update_dependency(&mesh->dependency);
+	} else if (MeshStorage::get_singleton()->owns_multimesh(p_base)) {
+		MultiMesh *multimesh = MeshStorage::get_singleton()->get_multimesh(p_base);
+		p_instance->update_dependency(&multimesh->dependency);
+		if (multimesh->mesh.is_valid()) {
+			base_update_dependency(multimesh->mesh, p_instance);
+		}
+	} else if (LightStorage::get_singleton()->owns_light(p_base)) {
+		Light *l = LightStorage::get_singleton()->get_light(p_base);
+		p_instance->update_dependency(&l->dependency);
+	}
+}
+
+/* VISIBILITY NOTIFIER */
+
+RID Utilities::visibility_notifier_allocate() {
+	return RID();
+}
+
+void Utilities::visibility_notifier_initialize(RID p_notifier) {
+}
+
+void Utilities::visibility_notifier_free(RID p_notifier) {
+}
+
+void Utilities::visibility_notifier_set_aabb(RID p_notifier, const AABB &p_aabb) {
+}
+
+void Utilities::visibility_notifier_set_callbacks(RID p_notifier, const Callable &p_enter_callbable, const Callable &p_exit_callable) {
+}
+
+AABB Utilities::visibility_notifier_get_aabb(RID p_notifier) const {
+	return AABB();
+}
+
+void Utilities::visibility_notifier_call(RID p_notifier, bool p_enter, bool p_deferred) {
+}
+
+/* TIMING */
+
+//void Utilities::render_info_begin_capture() {
+//	info.snap = info.render;
+//}
+
+//void Utilities::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;
+//	info.snap._2d_item_count = info.render._2d_item_count - info.snap._2d_item_count;
+//	info.snap._2d_draw_call_count = info.render._2d_draw_call_count - info.snap._2d_draw_call_count;
+//}
+
+//int Utilities::get_captured_render_info(RS::RenderInfo p_info) {
+//	switch (p_info) {
+//		case RS::INFO_OBJECTS_IN_FRAME: {
+//			return info.snap.object_count;
+//		} break;
+//		case RS::INFO_VERTICES_IN_FRAME: {
+//			return info.snap.vertices_count;
+//		} break;
+//		case RS::INFO_MATERIAL_CHANGES_IN_FRAME: {
+//			return info.snap.material_switch_count;
+//		} break;
+//		case RS::INFO_SHADER_CHANGES_IN_FRAME: {
+//			return info.snap.shader_rebind_count;
+//		} break;
+//		case RS::INFO_SURFACE_CHANGES_IN_FRAME: {
+//			return info.snap.surface_switch_count;
+//		} break;
+//		case RS::INFO_DRAW_CALLS_IN_FRAME: {
+//			return info.snap.draw_call_count;
+//		} break;
+//			/*
+//		case RS::INFO_2D_ITEMS_IN_FRAME: {
+//			return info.snap._2d_item_count;
+//		} break;
+//		case RS::INFO_2D_DRAW_CALLS_IN_FRAME: {
+//			return info.snap._2d_draw_call_count;
+//		} break;
+//			*/
+//		default: {
+//			return get_render_info(p_info);
+//		}
+//	}
+//}
+
+//int Utilities::get_render_info(RS::RenderInfo p_info) {
+//	switch (p_info) {
+//		case RS::INFO_OBJECTS_IN_FRAME:
+//			return info.render_final.object_count;
+//		case RS::INFO_VERTICES_IN_FRAME:
+//			return info.render_final.vertices_count;
+//		case RS::INFO_MATERIAL_CHANGES_IN_FRAME:
+//			return info.render_final.material_switch_count;
+//		case RS::INFO_SHADER_CHANGES_IN_FRAME:
+//			return info.render_final.shader_rebind_count;
+//		case RS::INFO_SURFACE_CHANGES_IN_FRAME:
+//			return info.render_final.surface_switch_count;
+//		case RS::INFO_DRAW_CALLS_IN_FRAME:
+//			return info.render_final.draw_call_count;
+//			/*
+//		case RS::INFO_2D_ITEMS_IN_FRAME:
+//			return info.render_final._2d_item_count;
+//		case RS::INFO_2D_DRAW_CALLS_IN_FRAME:
+//			return info.render_final._2d_draw_call_count;
+//*/
+//		case RS::INFO_USAGE_VIDEO_MEM_TOTAL:
+//			return 0; //no idea
+//		case RS::INFO_VIDEO_MEM_USED:
+//			return info.vertex_mem + info.texture_mem;
+//		case RS::INFO_TEXTURE_MEM_USED:
+//			return info.texture_mem;
+//		case RS::INFO_VERTEX_MEM_USED:
+//			return info.vertex_mem;
+//		default:
+//			return 0; //no idea either
+//	}
+//}
+
+/* MISC */
+
+void Utilities::update_dirty_resources() {
+	MaterialStorage::get_singleton()->_update_global_variables();
+	MaterialStorage::get_singleton()->_update_queued_materials();
+	//MeshStorage::get_singleton()->_update_dirty_skeletons();
+	MeshStorage::get_singleton()->_update_dirty_multimeshes();
+}
+
+void Utilities::set_debug_generate_wireframes(bool p_generate) {
+}
+
+bool Utilities::has_os_feature(const String &p_feature) const {
+	Config *config = Config::get_singleton();
+	if (!config) {
+		return false;
+	}
+
+	if (p_feature == "rgtc") {
+		return config->rgtc_supported;
+	}
+
+	if (p_feature == "s3tc") {
+		return config->s3tc_supported;
+	}
+
+	if (p_feature == "bptc") {
+		return config->bptc_supported;
+	}
+
+	if (p_feature == "etc" || p_feature == "etc2") {
+		return config->etc2_supported;
+	}
+
+	return false;
+}
+
+void Utilities::update_memory_info() {
+}
+
+uint64_t Utilities::get_rendering_info(RS::RenderingInfo p_info) {
+	return 0;
+}
+
+String Utilities::get_video_adapter_name() const {
+	return (const char *)glGetString(GL_RENDERER);
+}
+
+String Utilities::get_video_adapter_vendor() const {
+	return (const char *)glGetString(GL_VENDOR);
+}
+
+RenderingDevice::DeviceType Utilities::get_video_adapter_type() const {
+	return RenderingDevice::DeviceType::DEVICE_TYPE_OTHER;
+}
+
+String Utilities::get_video_adapter_api_version() const {
+	return (const char *)glGetString(GL_VERSION);
+}
+
+#endif // GLES3_ENABLED
diff --git a/drivers/gles3/storage/utilities.h b/drivers/gles3/storage/utilities.h
new file mode 100644
index 0000000000..523033886c
--- /dev/null
+++ b/drivers/gles3/storage/utilities.h
@@ -0,0 +1,159 @@
+/*************************************************************************/
+/*  utilities.h                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 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 UTILITIES_GLES3_H
+#define UTILITIES_GLES3_H
+
+#ifdef GLES3_ENABLED
+
+#include "servers/rendering/storage/utilities.h"
+
+#include "platform_config.h"
+#ifndef OPENGL_INCLUDE_H
+#include <GLES3/gl3.h>
+#else
+#include OPENGL_INCLUDE_H
+#endif
+
+namespace GLES3 {
+
+class Utilities : public RendererUtilities {
+private:
+	static Utilities *singleton;
+
+public:
+	static Utilities *get_singleton() { return singleton; }
+
+	Utilities();
+	~Utilities();
+
+	// Buffer size is specified in bytes
+	static Vector<uint8_t> buffer_get_data(GLenum p_target, GLuint p_buffer, uint32_t p_buffer_size);
+
+	/* INSTANCES */
+
+	virtual RS::InstanceType get_base_type(RID p_rid) const override;
+	virtual bool free(RID p_rid) override;
+
+	/* DEPENDENCIES */
+
+	virtual void base_update_dependency(RID p_base, DependencyTracker *p_instance) override;
+
+	/* VISIBILITY NOTIFIER */
+	virtual RID visibility_notifier_allocate() override;
+	virtual void visibility_notifier_initialize(RID p_notifier) override;
+	virtual void visibility_notifier_free(RID p_notifier) override;
+
+	virtual void visibility_notifier_set_aabb(RID p_notifier, const AABB &p_aabb) override;
+	virtual void visibility_notifier_set_callbacks(RID p_notifier, const Callable &p_enter_callbable, const Callable &p_exit_callable) override;
+
+	virtual AABB visibility_notifier_get_aabb(RID p_notifier) const override;
+	virtual void visibility_notifier_call(RID p_notifier, bool p_enter, bool p_deferred) override;
+
+	/* TIMING */
+
+	struct Info {
+		uint64_t texture_mem = 0;
+		uint64_t vertex_mem = 0;
+
+		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;
+			uint32_t _2d_item_count;
+			uint32_t _2d_draw_call_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;
+				_2d_item_count = 0;
+				_2d_draw_call_count = 0;
+			}
+		} render, render_final, snap;
+
+		Info() {
+			render.reset();
+			render_final.reset();
+		}
+
+	} info;
+
+	virtual void capture_timestamps_begin() override {}
+	virtual void capture_timestamp(const String &p_name) override {}
+	virtual uint32_t get_captured_timestamps_count() const override {
+		return 0;
+	}
+	virtual uint64_t get_captured_timestamps_frame() const override {
+		return 0;
+	}
+	virtual uint64_t get_captured_timestamp_gpu_time(uint32_t p_index) const override {
+		return 0;
+	}
+	virtual uint64_t get_captured_timestamp_cpu_time(uint32_t p_index) const override {
+		return 0;
+	}
+	virtual String get_captured_timestamp_name(uint32_t p_index) const override {
+		return String();
+	}
+
+	//	void render_info_begin_capture() override;
+	//	void render_info_end_capture() override;
+	//	int get_captured_render_info(RS::RenderInfo p_info) override;
+
+	//	int get_render_info(RS::RenderInfo p_info) override;
+
+	/* MISC */
+
+	virtual void update_dirty_resources() override;
+	virtual void set_debug_generate_wireframes(bool p_generate) override;
+
+	virtual bool has_os_feature(const String &p_feature) const override;
+
+	virtual void update_memory_info() override;
+
+	virtual uint64_t get_rendering_info(RS::RenderingInfo p_info) override;
+	virtual String get_video_adapter_name() const override;
+	virtual String get_video_adapter_vendor() const override;
+	virtual RenderingDevice::DeviceType get_video_adapter_type() const override;
+	virtual String get_video_adapter_api_version() const override;
+};
+
+} // namespace GLES3
+
+#endif // GLES3_ENABLED
+
+#endif // !UTILITIES_GLES3_H