Merge pull request #59062 from BastiaanOlij/storagerd_texture

5 files changed, 1980 insertions, 0 deletions

diff --git a/servers/rendering/renderer_rd/storage_rd/SCsub b/servers/rendering/renderer_rd/storage_rd/SCsub
new file mode 100644
index 0000000000..86681f9c74
--- /dev/null
+++ b/servers/rendering/renderer_rd/storage_rd/SCsub
@@ -0,0 +1,5 @@
+#!/usr/bin/env python
+
+Import("env")
+
+env.add_source_files(env.servers_sources, "*.cpp")
diff --git a/servers/rendering/renderer_rd/storage_rd/canvas_texture_storage.cpp b/servers/rendering/renderer_rd/storage_rd/canvas_texture_storage.cpp
new file mode 100644
index 0000000000..3299b93ee2
--- /dev/null
+++ b/servers/rendering/renderer_rd/storage_rd/canvas_texture_storage.cpp
@@ -0,0 +1,235 @@
+/*************************************************************************/
+/*  canvas_texture_storage.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.                */
+/*************************************************************************/
+
+#include "canvas_texture_storage.h"
+#include "texture_storage.h"
+
+// Until we move things into their own storage classes, also include our old class
+#include "servers/rendering/renderer_rd/renderer_storage_rd.h"
+
+using namespace RendererRD;
+
+///////////////////////////////////////////////////////////////////////////
+// CanvasTexture
+
+void CanvasTexture::clear_sets() {
+	if (cleared_cache) {
+		return;
+	}
+	for (int i = 1; i < RS::CANVAS_ITEM_TEXTURE_FILTER_MAX; i++) {
+		for (int j = 1; j < RS::CANVAS_ITEM_TEXTURE_REPEAT_MAX; j++) {
+			if (RD::get_singleton()->uniform_set_is_valid(uniform_sets[i][j])) {
+				RD::get_singleton()->free(uniform_sets[i][j]);
+				uniform_sets[i][j] = RID();
+			}
+		}
+	}
+	cleared_cache = true;
+}
+
+CanvasTexture::~CanvasTexture() {
+	clear_sets();
+}
+
+///////////////////////////////////////////////////////////////////////////
+// CanvasTextureStorage
+
+CanvasTextureStorage *CanvasTextureStorage::singleton = nullptr;
+
+CanvasTextureStorage *CanvasTextureStorage::get_singleton() {
+	return singleton;
+}
+
+CanvasTextureStorage::CanvasTextureStorage() {
+	singleton = this;
+}
+
+CanvasTextureStorage::~CanvasTextureStorage() {
+	singleton = nullptr;
+}
+
+RID CanvasTextureStorage::canvas_texture_allocate() {
+	return canvas_texture_owner.allocate_rid();
+}
+
+void CanvasTextureStorage::canvas_texture_initialize(RID p_rid) {
+	canvas_texture_owner.initialize_rid(p_rid);
+}
+
+void CanvasTextureStorage::canvas_texture_free(RID p_rid) {
+	canvas_texture_owner.free(p_rid);
+}
+
+void CanvasTextureStorage::canvas_texture_set_channel(RID p_canvas_texture, RS::CanvasTextureChannel p_channel, RID p_texture) {
+	CanvasTexture *ct = canvas_texture_owner.get_or_null(p_canvas_texture);
+	ERR_FAIL_NULL(ct);
+
+	switch (p_channel) {
+		case RS::CANVAS_TEXTURE_CHANNEL_DIFFUSE: {
+			ct->diffuse = p_texture;
+		} break;
+		case RS::CANVAS_TEXTURE_CHANNEL_NORMAL: {
+			ct->normal_map = p_texture;
+		} break;
+		case RS::CANVAS_TEXTURE_CHANNEL_SPECULAR: {
+			ct->specular = p_texture;
+		} break;
+	}
+
+	ct->clear_sets();
+}
+
+void CanvasTextureStorage::canvas_texture_set_shading_parameters(RID p_canvas_texture, const Color &p_specular_color, float p_shininess) {
+	CanvasTexture *ct = canvas_texture_owner.get_or_null(p_canvas_texture);
+	ERR_FAIL_NULL(ct);
+
+	ct->specular_color.r = p_specular_color.r;
+	ct->specular_color.g = p_specular_color.g;
+	ct->specular_color.b = p_specular_color.b;
+	ct->specular_color.a = p_shininess;
+	ct->clear_sets();
+}
+
+void CanvasTextureStorage::canvas_texture_set_texture_filter(RID p_canvas_texture, RS::CanvasItemTextureFilter p_filter) {
+	CanvasTexture *ct = canvas_texture_owner.get_or_null(p_canvas_texture);
+	ERR_FAIL_NULL(ct);
+
+	ct->texture_filter = p_filter;
+	ct->clear_sets();
+}
+
+void CanvasTextureStorage::canvas_texture_set_texture_repeat(RID p_canvas_texture, RS::CanvasItemTextureRepeat p_repeat) {
+	CanvasTexture *ct = canvas_texture_owner.get_or_null(p_canvas_texture);
+	ERR_FAIL_NULL(ct);
+	ct->texture_repeat = p_repeat;
+	ct->clear_sets();
+}
+
+bool CanvasTextureStorage::canvas_texture_get_uniform_set(RID p_texture, RS::CanvasItemTextureFilter p_base_filter, RS::CanvasItemTextureRepeat p_base_repeat, RID p_base_shader, int p_base_set, RID &r_uniform_set, Size2i &r_size, Color &r_specular_shininess, bool &r_use_normal, bool &r_use_specular) {
+	RendererStorageRD *storage = RendererStorageRD::base_singleton;
+
+	CanvasTexture *ct = nullptr;
+	TextureStorage *texture_storage = TextureStorage::get_singleton();
+	Texture *t = texture_storage->get_texture(p_texture);
+
+	// TODO once we have our texture storage split off we'll look into moving this code into canvas_texture
+
+	if (t) {
+		//regular texture
+		if (!t->canvas_texture) {
+			t->canvas_texture = memnew(CanvasTexture);
+			t->canvas_texture->diffuse = p_texture;
+		}
+
+		ct = t->canvas_texture;
+	} else {
+		ct = get_canvas_texture(p_texture);
+	}
+
+	if (!ct) {
+		return false; //invalid texture RID
+	}
+
+	RS::CanvasItemTextureFilter filter = ct->texture_filter != RS::CANVAS_ITEM_TEXTURE_FILTER_DEFAULT ? ct->texture_filter : p_base_filter;
+	ERR_FAIL_COND_V(filter == RS::CANVAS_ITEM_TEXTURE_FILTER_DEFAULT, false);
+
+	RS::CanvasItemTextureRepeat repeat = ct->texture_repeat != RS::CANVAS_ITEM_TEXTURE_REPEAT_DEFAULT ? ct->texture_repeat : p_base_repeat;
+	ERR_FAIL_COND_V(repeat == RS::CANVAS_ITEM_TEXTURE_REPEAT_DEFAULT, false);
+
+	RID uniform_set = ct->uniform_sets[filter][repeat];
+	if (!RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
+		//create and update
+		Vector<RD::Uniform> uniforms;
+		{ //diffuse
+			RD::Uniform u;
+			u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
+			u.binding = 0;
+
+			t = texture_storage->get_texture(ct->diffuse);
+			if (!t) {
+				u.append_id(texture_storage->texture_rd_get_default(DEFAULT_RD_TEXTURE_WHITE));
+				ct->size_cache = Size2i(1, 1);
+			} else {
+				u.append_id(t->rd_texture);
+				ct->size_cache = Size2i(t->width_2d, t->height_2d);
+			}
+			uniforms.push_back(u);
+		}
+		{ //normal
+			RD::Uniform u;
+			u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
+			u.binding = 1;
+
+			t = texture_storage->get_texture(ct->normal_map);
+			if (!t) {
+				u.append_id(texture_storage->texture_rd_get_default(DEFAULT_RD_TEXTURE_NORMAL));
+				ct->use_normal_cache = false;
+			} else {
+				u.append_id(t->rd_texture);
+				ct->use_normal_cache = true;
+			}
+			uniforms.push_back(u);
+		}
+		{ //specular
+			RD::Uniform u;
+			u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
+			u.binding = 2;
+
+			t = texture_storage->get_texture(ct->specular);
+			if (!t) {
+				u.append_id(texture_storage->texture_rd_get_default(DEFAULT_RD_TEXTURE_WHITE));
+				ct->use_specular_cache = false;
+			} else {
+				u.append_id(t->rd_texture);
+				ct->use_specular_cache = true;
+			}
+			uniforms.push_back(u);
+		}
+		{ //sampler
+			RD::Uniform u;
+			u.uniform_type = RD::UNIFORM_TYPE_SAMPLER;
+			u.binding = 3;
+			u.append_id(storage->sampler_rd_get_default(filter, repeat));
+			uniforms.push_back(u);
+		}
+
+		uniform_set = RD::get_singleton()->uniform_set_create(uniforms, p_base_shader, p_base_set);
+		ct->uniform_sets[filter][repeat] = uniform_set;
+		ct->cleared_cache = false;
+	}
+
+	r_uniform_set = uniform_set;
+	r_size = ct->size_cache;
+	r_specular_shininess = ct->specular_color;
+	r_use_normal = ct->use_normal_cache;
+	r_use_specular = ct->use_specular_cache;
+
+	return true;
+}
diff --git a/servers/rendering/renderer_rd/storage_rd/canvas_texture_storage.h b/servers/rendering/renderer_rd/storage_rd/canvas_texture_storage.h
new file mode 100644
index 0000000000..6d3868edd5
--- /dev/null
+++ b/servers/rendering/renderer_rd/storage_rd/canvas_texture_storage.h
@@ -0,0 +1,90 @@
+/*************************************************************************/
+/*  canvas_texture_storage.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 CANVAS_TEXTURE_STORAGE_RD_H
+#define CANVAS_TEXTURE_STORAGE_RD_H
+
+#include "core/templates/rid_owner.h"
+#include "servers/rendering/storage/canvas_texture_storage.h"
+
+namespace RendererRD {
+
+class CanvasTexture {
+public:
+	RID diffuse;
+	RID normal_map;
+	RID specular;
+	Color specular_color = Color(1, 1, 1, 1);
+	float shininess = 1.0;
+
+	RS::CanvasItemTextureFilter texture_filter = RS::CANVAS_ITEM_TEXTURE_FILTER_DEFAULT;
+	RS::CanvasItemTextureRepeat texture_repeat = RS::CANVAS_ITEM_TEXTURE_REPEAT_DEFAULT;
+	RID uniform_sets[RS::CANVAS_ITEM_TEXTURE_FILTER_MAX][RS::CANVAS_ITEM_TEXTURE_REPEAT_MAX];
+
+	Size2i size_cache = Size2i(1, 1);
+	bool use_normal_cache = false;
+	bool use_specular_cache = false;
+	bool cleared_cache = true;
+
+	void clear_sets();
+	~CanvasTexture();
+};
+
+class CanvasTextureStorage : public RendererCanvasTextureStorage {
+private:
+	static CanvasTextureStorage *singleton;
+
+	RID_Owner<RendererRD::CanvasTexture, true> canvas_texture_owner;
+
+public:
+	static CanvasTextureStorage *get_singleton();
+
+	CanvasTextureStorage();
+	virtual ~CanvasTextureStorage();
+
+	CanvasTexture *get_canvas_texture(RID p_rid) { return canvas_texture_owner.get_or_null(p_rid); };
+	bool owns_canvas_texture(RID p_rid) { return canvas_texture_owner.owns(p_rid); };
+
+	virtual RID canvas_texture_allocate() override;
+	virtual void canvas_texture_initialize(RID p_rid) override;
+	virtual void canvas_texture_free(RID p_rid) override;
+
+	virtual void canvas_texture_set_channel(RID p_canvas_texture, RS::CanvasTextureChannel p_channel, RID p_texture) override;
+	virtual void canvas_texture_set_shading_parameters(RID p_canvas_texture, const Color &p_base_color, float p_shininess) override;
+
+	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;
+
+	bool canvas_texture_get_uniform_set(RID p_texture, RS::CanvasItemTextureFilter p_base_filter, RS::CanvasItemTextureRepeat p_base_repeat, RID p_base_shader, int p_base_set, RID &r_uniform_set, Size2i &r_size, Color &r_specular_shininess, bool &r_use_normal, bool &r_use_specular);
+};
+
+} // namespace RendererRD
+
+#endif // !CANVAS_TEXTURE_STORAGE_RD_H
diff --git a/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp b/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp
new file mode 100644
index 0000000000..acdaaae7a4
--- /dev/null
+++ b/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp
@@ -0,0 +1,1420 @@
+/*************************************************************************/
+/*  texture_storage.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.                */
+/*************************************************************************/
+
+#include "texture_storage.h"
+
+// only include until we have DecalStorage sorted
+#include "servers/rendering/renderer_rd/renderer_storage_rd.h"
+
+using namespace RendererRD;
+
+///////////////////////////////////////////////////////////////////////////
+// Texture
+
+void Texture::cleanup() {
+	if (RD::get_singleton()->texture_is_valid(rd_texture_srgb)) {
+		//erase this first, as it's a dependency of the one below
+		RD::get_singleton()->free(rd_texture_srgb);
+	}
+	if (RD::get_singleton()->texture_is_valid(rd_texture)) {
+		RD::get_singleton()->free(rd_texture);
+	}
+	if (canvas_texture) {
+		memdelete(canvas_texture);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////
+// TextureStorage
+
+TextureStorage *TextureStorage::singleton = nullptr;
+
+TextureStorage *TextureStorage::get_singleton() {
+	return singleton;
+}
+
+TextureStorage::TextureStorage() {
+	singleton = this;
+
+	{ //create default textures
+
+		RD::TextureFormat tformat;
+		tformat.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+		tformat.width = 4;
+		tformat.height = 4;
+		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
+		tformat.texture_type = RD::TEXTURE_TYPE_2D;
+
+		Vector<uint8_t> pv;
+		pv.resize(16 * 4);
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 255);
+			pv.set(i * 4 + 1, 255);
+			pv.set(i * 4 + 2, 255);
+			pv.set(i * 4 + 3, 255);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			vpv.push_back(pv);
+			default_rd_textures[DEFAULT_RD_TEXTURE_WHITE] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 0);
+			pv.set(i * 4 + 1, 0);
+			pv.set(i * 4 + 2, 0);
+			pv.set(i * 4 + 3, 255);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			vpv.push_back(pv);
+			default_rd_textures[DEFAULT_RD_TEXTURE_BLACK] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 128);
+			pv.set(i * 4 + 1, 128);
+			pv.set(i * 4 + 2, 255);
+			pv.set(i * 4 + 3, 255);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			vpv.push_back(pv);
+			default_rd_textures[DEFAULT_RD_TEXTURE_NORMAL] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 255);
+			pv.set(i * 4 + 1, 128);
+			pv.set(i * 4 + 2, 255);
+			pv.set(i * 4 + 3, 255);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			vpv.push_back(pv);
+			default_rd_textures[DEFAULT_RD_TEXTURE_ANISO] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 0);
+			pv.set(i * 4 + 1, 0);
+			pv.set(i * 4 + 2, 0);
+			pv.set(i * 4 + 3, 0);
+		}
+
+		default_rd_textures[DEFAULT_RD_TEXTURE_MULTIMESH_BUFFER] = RD::get_singleton()->texture_buffer_create(16, RD::DATA_FORMAT_R8G8B8A8_UNORM, pv);
+
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 0);
+			pv.set(i * 4 + 1, 0);
+			pv.set(i * 4 + 2, 0);
+			pv.set(i * 4 + 3, 0);
+		}
+
+		{
+			tformat.format = RD::DATA_FORMAT_R8G8B8A8_UINT;
+			Vector<Vector<uint8_t>> vpv;
+			vpv.push_back(pv);
+			default_rd_textures[DEFAULT_RD_TEXTURE_2D_UINT] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+	}
+
+	{ //create default cubemap
+
+		RD::TextureFormat tformat;
+		tformat.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+		tformat.width = 4;
+		tformat.height = 4;
+		tformat.array_layers = 6;
+		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
+		tformat.texture_type = RD::TEXTURE_TYPE_CUBE_ARRAY;
+
+		Vector<uint8_t> pv;
+		pv.resize(16 * 4);
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 0);
+			pv.set(i * 4 + 1, 0);
+			pv.set(i * 4 + 2, 0);
+			pv.set(i * 4 + 3, 0);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			for (int i = 0; i < 6; i++) {
+				vpv.push_back(pv);
+			}
+			default_rd_textures[DEFAULT_RD_TEXTURE_CUBEMAP_ARRAY_BLACK] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+	}
+
+	{ //create default cubemap array
+
+		RD::TextureFormat tformat;
+		tformat.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+		tformat.width = 4;
+		tformat.height = 4;
+		tformat.array_layers = 6;
+		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
+		tformat.texture_type = RD::TEXTURE_TYPE_CUBE;
+
+		Vector<uint8_t> pv;
+		pv.resize(16 * 4);
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 0);
+			pv.set(i * 4 + 1, 0);
+			pv.set(i * 4 + 2, 0);
+			pv.set(i * 4 + 3, 0);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			for (int i = 0; i < 6; i++) {
+				vpv.push_back(pv);
+			}
+			default_rd_textures[DEFAULT_RD_TEXTURE_CUBEMAP_BLACK] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+	}
+
+	{ //create default cubemap white array
+
+		RD::TextureFormat tformat;
+		tformat.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+		tformat.width = 4;
+		tformat.height = 4;
+		tformat.array_layers = 6;
+		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
+		tformat.texture_type = RD::TEXTURE_TYPE_CUBE;
+
+		Vector<uint8_t> pv;
+		pv.resize(16 * 4);
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 255);
+			pv.set(i * 4 + 1, 255);
+			pv.set(i * 4 + 2, 255);
+			pv.set(i * 4 + 3, 255);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			for (int i = 0; i < 6; i++) {
+				vpv.push_back(pv);
+			}
+			default_rd_textures[DEFAULT_RD_TEXTURE_CUBEMAP_WHITE] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+	}
+
+	{ //create default 3D
+
+		RD::TextureFormat tformat;
+		tformat.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+		tformat.width = 4;
+		tformat.height = 4;
+		tformat.depth = 4;
+		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
+		tformat.texture_type = RD::TEXTURE_TYPE_3D;
+
+		Vector<uint8_t> pv;
+		pv.resize(64 * 4);
+		for (int i = 0; i < 64; i++) {
+			pv.set(i * 4 + 0, 0);
+			pv.set(i * 4 + 1, 0);
+			pv.set(i * 4 + 2, 0);
+			pv.set(i * 4 + 3, 0);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			vpv.push_back(pv);
+			default_rd_textures[DEFAULT_RD_TEXTURE_3D_BLACK] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+		for (int i = 0; i < 64; i++) {
+			pv.set(i * 4 + 0, 255);
+			pv.set(i * 4 + 1, 255);
+			pv.set(i * 4 + 2, 255);
+			pv.set(i * 4 + 3, 255);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			vpv.push_back(pv);
+			default_rd_textures[DEFAULT_RD_TEXTURE_3D_WHITE] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+	}
+
+	{ //create default array
+
+		RD::TextureFormat tformat;
+		tformat.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+		tformat.width = 4;
+		tformat.height = 4;
+		tformat.array_layers = 1;
+		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
+		tformat.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
+
+		Vector<uint8_t> pv;
+		pv.resize(16 * 4);
+		for (int i = 0; i < 16; i++) {
+			pv.set(i * 4 + 0, 255);
+			pv.set(i * 4 + 1, 255);
+			pv.set(i * 4 + 2, 255);
+			pv.set(i * 4 + 3, 255);
+		}
+
+		{
+			Vector<Vector<uint8_t>> vpv;
+			vpv.push_back(pv);
+			default_rd_textures[DEFAULT_RD_TEXTURE_2D_ARRAY_WHITE] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
+		}
+	}
+}
+
+TextureStorage::~TextureStorage() {
+	singleton = nullptr;
+
+	//def textures
+	for (int i = 0; i < DEFAULT_RD_TEXTURE_MAX; i++) {
+		texture_free(default_rd_textures[i]);
+	}
+}
+
+bool TextureStorage::can_create_resources_async() const {
+	return true;
+}
+
+RID TextureStorage::texture_allocate() {
+	return texture_owner.allocate_rid();
+}
+
+void TextureStorage::texture_free(RID p_texture) {
+	Texture *t = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!t);
+	ERR_FAIL_COND(t->is_render_target);
+
+	t->cleanup();
+
+	if (t->is_proxy && t->proxy_to.is_valid()) {
+		Texture *proxy_to = texture_owner.get_or_null(t->proxy_to);
+		if (proxy_to) {
+			proxy_to->proxies.erase(p_texture);
+		}
+	}
+
+	RendererStorageRD::base_singleton->decal_atlas_remove_texture(p_texture);
+
+	for (int i = 0; i < t->proxies.size(); i++) {
+		Texture *p = texture_owner.get_or_null(t->proxies[i]);
+		ERR_CONTINUE(!p);
+		p->proxy_to = RID();
+		p->rd_texture = RID();
+		p->rd_texture_srgb = RID();
+	}
+
+	texture_owner.free(p_texture);
+}
+
+void TextureStorage::texture_2d_initialize(RID p_texture, const Ref<Image> &p_image) {
+	TextureToRDFormat ret_format;
+	Ref<Image> image = _validate_texture_format(p_image, ret_format);
+
+	Texture texture;
+
+	texture.type = Texture::TYPE_2D;
+
+	texture.width = p_image->get_width();
+	texture.height = p_image->get_height();
+	texture.layers = 1;
+	texture.mipmaps = p_image->get_mipmap_count() + 1;
+	texture.depth = 1;
+	texture.format = p_image->get_format();
+	texture.validated_format = image->get_format();
+
+	texture.rd_type = RD::TEXTURE_TYPE_2D;
+	texture.rd_format = ret_format.format;
+	texture.rd_format_srgb = ret_format.format_srgb;
+
+	RD::TextureFormat rd_format;
+	RD::TextureView rd_view;
+	{ //attempt register
+		rd_format.format = texture.rd_format;
+		rd_format.width = texture.width;
+		rd_format.height = texture.height;
+		rd_format.depth = 1;
+		rd_format.array_layers = 1;
+		rd_format.mipmaps = texture.mipmaps;
+		rd_format.texture_type = texture.rd_type;
+		rd_format.samples = RD::TEXTURE_SAMPLES_1;
+		rd_format.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
+		if (texture.rd_format_srgb != RD::DATA_FORMAT_MAX) {
+			rd_format.shareable_formats.push_back(texture.rd_format);
+			rd_format.shareable_formats.push_back(texture.rd_format_srgb);
+		}
+	}
+	{
+		rd_view.swizzle_r = ret_format.swizzle_r;
+		rd_view.swizzle_g = ret_format.swizzle_g;
+		rd_view.swizzle_b = ret_format.swizzle_b;
+		rd_view.swizzle_a = ret_format.swizzle_a;
+	}
+	Vector<uint8_t> data = image->get_data(); //use image data
+	Vector<Vector<uint8_t>> data_slices;
+	data_slices.push_back(data);
+	texture.rd_texture = RD::get_singleton()->texture_create(rd_format, rd_view, data_slices);
+	ERR_FAIL_COND(texture.rd_texture.is_null());
+	if (texture.rd_format_srgb != RD::DATA_FORMAT_MAX) {
+		rd_view.format_override = texture.rd_format_srgb;
+		texture.rd_texture_srgb = RD::get_singleton()->texture_create_shared(rd_view, texture.rd_texture);
+		if (texture.rd_texture_srgb.is_null()) {
+			RD::get_singleton()->free(texture.rd_texture);
+			ERR_FAIL_COND(texture.rd_texture_srgb.is_null());
+		}
+	}
+
+	//used for 2D, overridable
+	texture.width_2d = texture.width;
+	texture.height_2d = texture.height;
+	texture.is_render_target = false;
+	texture.rd_view = rd_view;
+	texture.is_proxy = false;
+
+	texture_owner.initialize_rid(p_texture, texture);
+}
+
+void TextureStorage::texture_2d_layered_initialize(RID p_texture, const Vector<Ref<Image>> &p_layers, RS::TextureLayeredType p_layered_type) {
+	ERR_FAIL_COND(p_layers.size() == 0);
+
+	ERR_FAIL_COND(p_layered_type == RS::TEXTURE_LAYERED_CUBEMAP && p_layers.size() != 6);
+	ERR_FAIL_COND(p_layered_type == RS::TEXTURE_LAYERED_CUBEMAP_ARRAY && (p_layers.size() < 6 || (p_layers.size() % 6) != 0));
+
+	TextureToRDFormat ret_format;
+	Vector<Ref<Image>> images;
+	{
+		int valid_width = 0;
+		int valid_height = 0;
+		bool valid_mipmaps = false;
+		Image::Format valid_format = Image::FORMAT_MAX;
+
+		for (int i = 0; i < p_layers.size(); i++) {
+			ERR_FAIL_COND(p_layers[i]->is_empty());
+
+			if (i == 0) {
+				valid_width = p_layers[i]->get_width();
+				valid_height = p_layers[i]->get_height();
+				valid_format = p_layers[i]->get_format();
+				valid_mipmaps = p_layers[i]->has_mipmaps();
+			} else {
+				ERR_FAIL_COND(p_layers[i]->get_width() != valid_width);
+				ERR_FAIL_COND(p_layers[i]->get_height() != valid_height);
+				ERR_FAIL_COND(p_layers[i]->get_format() != valid_format);
+				ERR_FAIL_COND(p_layers[i]->has_mipmaps() != valid_mipmaps);
+			}
+
+			images.push_back(_validate_texture_format(p_layers[i], ret_format));
+		}
+	}
+
+	Texture texture;
+
+	texture.type = Texture::TYPE_LAYERED;
+	texture.layered_type = p_layered_type;
+
+	texture.width = p_layers[0]->get_width();
+	texture.height = p_layers[0]->get_height();
+	texture.layers = p_layers.size();
+	texture.mipmaps = p_layers[0]->get_mipmap_count() + 1;
+	texture.depth = 1;
+	texture.format = p_layers[0]->get_format();
+	texture.validated_format = images[0]->get_format();
+
+	switch (p_layered_type) {
+		case RS::TEXTURE_LAYERED_2D_ARRAY: {
+			texture.rd_type = RD::TEXTURE_TYPE_2D_ARRAY;
+		} break;
+		case RS::TEXTURE_LAYERED_CUBEMAP: {
+			texture.rd_type = RD::TEXTURE_TYPE_CUBE;
+		} break;
+		case RS::TEXTURE_LAYERED_CUBEMAP_ARRAY: {
+			texture.rd_type = RD::TEXTURE_TYPE_CUBE_ARRAY;
+		} break;
+	}
+
+	texture.rd_format = ret_format.format;
+	texture.rd_format_srgb = ret_format.format_srgb;
+
+	RD::TextureFormat rd_format;
+	RD::TextureView rd_view;
+	{ //attempt register
+		rd_format.format = texture.rd_format;
+		rd_format.width = texture.width;
+		rd_format.height = texture.height;
+		rd_format.depth = 1;
+		rd_format.array_layers = texture.layers;
+		rd_format.mipmaps = texture.mipmaps;
+		rd_format.texture_type = texture.rd_type;
+		rd_format.samples = RD::TEXTURE_SAMPLES_1;
+		rd_format.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
+		if (texture.rd_format_srgb != RD::DATA_FORMAT_MAX) {
+			rd_format.shareable_formats.push_back(texture.rd_format);
+			rd_format.shareable_formats.push_back(texture.rd_format_srgb);
+		}
+	}
+	{
+		rd_view.swizzle_r = ret_format.swizzle_r;
+		rd_view.swizzle_g = ret_format.swizzle_g;
+		rd_view.swizzle_b = ret_format.swizzle_b;
+		rd_view.swizzle_a = ret_format.swizzle_a;
+	}
+	Vector<Vector<uint8_t>> data_slices;
+	for (int i = 0; i < images.size(); i++) {
+		Vector<uint8_t> data = images[i]->get_data(); //use image data
+		data_slices.push_back(data);
+	}
+	texture.rd_texture = RD::get_singleton()->texture_create(rd_format, rd_view, data_slices);
+	ERR_FAIL_COND(texture.rd_texture.is_null());
+	if (texture.rd_format_srgb != RD::DATA_FORMAT_MAX) {
+		rd_view.format_override = texture.rd_format_srgb;
+		texture.rd_texture_srgb = RD::get_singleton()->texture_create_shared(rd_view, texture.rd_texture);
+		if (texture.rd_texture_srgb.is_null()) {
+			RD::get_singleton()->free(texture.rd_texture);
+			ERR_FAIL_COND(texture.rd_texture_srgb.is_null());
+		}
+	}
+
+	//used for 2D, overridable
+	texture.width_2d = texture.width;
+	texture.height_2d = texture.height;
+	texture.is_render_target = false;
+	texture.rd_view = rd_view;
+	texture.is_proxy = false;
+
+	texture_owner.initialize_rid(p_texture, texture);
+}
+
+void TextureStorage::texture_3d_initialize(RID p_texture, Image::Format p_format, int p_width, int p_height, int p_depth, bool p_mipmaps, const Vector<Ref<Image>> &p_data) {
+	ERR_FAIL_COND(p_data.size() == 0);
+
+	Image::Image3DValidateError verr = Image::validate_3d_image(p_format, p_width, p_height, p_depth, p_mipmaps, p_data);
+	if (verr != Image::VALIDATE_3D_OK) {
+		ERR_FAIL_MSG(Image::get_3d_image_validation_error_text(verr));
+	}
+
+	TextureToRDFormat ret_format;
+	Image::Format validated_format = Image::FORMAT_MAX;
+	Vector<uint8_t> all_data;
+	uint32_t mipmap_count = 0;
+	Vector<Texture::BufferSlice3D> slices;
+	{
+		Vector<Ref<Image>> images;
+		uint32_t all_data_size = 0;
+		images.resize(p_data.size());
+		for (int i = 0; i < p_data.size(); i++) {
+			TextureToRDFormat f;
+			images.write[i] = _validate_texture_format(p_data[i], f);
+			if (i == 0) {
+				ret_format = f;
+				validated_format = images[0]->get_format();
+			}
+
+			all_data_size += images[i]->get_data().size();
+		}
+
+		all_data.resize(all_data_size); //consolidate all data here
+		uint32_t offset = 0;
+		Size2i prev_size;
+		for (int i = 0; i < p_data.size(); i++) {
+			uint32_t s = images[i]->get_data().size();
+
+			memcpy(&all_data.write[offset], images[i]->get_data().ptr(), s);
+			{
+				Texture::BufferSlice3D slice;
+				slice.size.width = images[i]->get_width();
+				slice.size.height = images[i]->get_height();
+				slice.offset = offset;
+				slice.buffer_size = s;
+				slices.push_back(slice);
+			}
+			offset += s;
+
+			Size2i img_size(images[i]->get_width(), images[i]->get_height());
+			if (img_size != prev_size) {
+				mipmap_count++;
+			}
+			prev_size = img_size;
+		}
+	}
+
+	Texture texture;
+
+	texture.type = Texture::TYPE_3D;
+	texture.width = p_width;
+	texture.height = p_height;
+	texture.depth = p_depth;
+	texture.mipmaps = mipmap_count;
+	texture.format = p_data[0]->get_format();
+	texture.validated_format = validated_format;
+
+	texture.buffer_size_3d = all_data.size();
+	texture.buffer_slices_3d = slices;
+
+	texture.rd_type = RD::TEXTURE_TYPE_3D;
+	texture.rd_format = ret_format.format;
+	texture.rd_format_srgb = ret_format.format_srgb;
+
+	RD::TextureFormat rd_format;
+	RD::TextureView rd_view;
+	{ //attempt register
+		rd_format.format = texture.rd_format;
+		rd_format.width = texture.width;
+		rd_format.height = texture.height;
+		rd_format.depth = texture.depth;
+		rd_format.array_layers = 1;
+		rd_format.mipmaps = texture.mipmaps;
+		rd_format.texture_type = texture.rd_type;
+		rd_format.samples = RD::TEXTURE_SAMPLES_1;
+		rd_format.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
+		if (texture.rd_format_srgb != RD::DATA_FORMAT_MAX) {
+			rd_format.shareable_formats.push_back(texture.rd_format);
+			rd_format.shareable_formats.push_back(texture.rd_format_srgb);
+		}
+	}
+	{
+		rd_view.swizzle_r = ret_format.swizzle_r;
+		rd_view.swizzle_g = ret_format.swizzle_g;
+		rd_view.swizzle_b = ret_format.swizzle_b;
+		rd_view.swizzle_a = ret_format.swizzle_a;
+	}
+	Vector<Vector<uint8_t>> data_slices;
+	data_slices.push_back(all_data); //one slice
+
+	texture.rd_texture = RD::get_singleton()->texture_create(rd_format, rd_view, data_slices);
+	ERR_FAIL_COND(texture.rd_texture.is_null());
+	if (texture.rd_format_srgb != RD::DATA_FORMAT_MAX) {
+		rd_view.format_override = texture.rd_format_srgb;
+		texture.rd_texture_srgb = RD::get_singleton()->texture_create_shared(rd_view, texture.rd_texture);
+		if (texture.rd_texture_srgb.is_null()) {
+			RD::get_singleton()->free(texture.rd_texture);
+			ERR_FAIL_COND(texture.rd_texture_srgb.is_null());
+		}
+	}
+
+	//used for 2D, overridable
+	texture.width_2d = texture.width;
+	texture.height_2d = texture.height;
+	texture.is_render_target = false;
+	texture.rd_view = rd_view;
+	texture.is_proxy = false;
+
+	texture_owner.initialize_rid(p_texture, texture);
+}
+
+void TextureStorage::texture_proxy_initialize(RID p_texture, RID p_base) {
+	Texture *tex = texture_owner.get_or_null(p_base);
+	ERR_FAIL_COND(!tex);
+	Texture proxy_tex = *tex;
+
+	proxy_tex.rd_view.format_override = tex->rd_format;
+	proxy_tex.rd_texture = RD::get_singleton()->texture_create_shared(proxy_tex.rd_view, tex->rd_texture);
+	if (proxy_tex.rd_texture_srgb.is_valid()) {
+		proxy_tex.rd_view.format_override = tex->rd_format_srgb;
+		proxy_tex.rd_texture_srgb = RD::get_singleton()->texture_create_shared(proxy_tex.rd_view, tex->rd_texture);
+	}
+	proxy_tex.proxy_to = p_base;
+	proxy_tex.is_render_target = false;
+	proxy_tex.is_proxy = true;
+	proxy_tex.proxies.clear();
+
+	texture_owner.initialize_rid(p_texture, proxy_tex);
+
+	tex->proxies.push_back(p_texture);
+}
+
+void TextureStorage::_texture_2d_update(RID p_texture, const Ref<Image> &p_image, int p_layer, bool p_immediate) {
+	ERR_FAIL_COND(p_image.is_null() || p_image->is_empty());
+
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!tex);
+	ERR_FAIL_COND(tex->is_render_target);
+	ERR_FAIL_COND(p_image->get_width() != tex->width || p_image->get_height() != tex->height);
+	ERR_FAIL_COND(p_image->get_format() != tex->format);
+
+	if (tex->type == Texture::TYPE_LAYERED) {
+		ERR_FAIL_INDEX(p_layer, tex->layers);
+	}
+
+#ifdef TOOLS_ENABLED
+	tex->image_cache_2d.unref();
+#endif
+	TextureToRDFormat f;
+	Ref<Image> validated = _validate_texture_format(p_image, f);
+
+	RD::get_singleton()->texture_update(tex->rd_texture, p_layer, validated->get_data());
+}
+
+void TextureStorage::texture_2d_update(RID p_texture, const Ref<Image> &p_image, int p_layer) {
+	_texture_2d_update(p_texture, p_image, p_layer, false);
+}
+
+void TextureStorage::texture_3d_update(RID p_texture, const Vector<Ref<Image>> &p_data) {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!tex);
+	ERR_FAIL_COND(tex->type != Texture::TYPE_3D);
+
+	Image::Image3DValidateError verr = Image::validate_3d_image(tex->format, tex->width, tex->height, tex->depth, tex->mipmaps > 1, p_data);
+	if (verr != Image::VALIDATE_3D_OK) {
+		ERR_FAIL_MSG(Image::get_3d_image_validation_error_text(verr));
+	}
+
+	Vector<uint8_t> all_data;
+	{
+		Vector<Ref<Image>> images;
+		uint32_t all_data_size = 0;
+		images.resize(p_data.size());
+		for (int i = 0; i < p_data.size(); i++) {
+			Ref<Image> image = p_data[i];
+			if (image->get_format() != tex->validated_format) {
+				image = image->duplicate();
+				image->convert(tex->validated_format);
+			}
+			all_data_size += images[i]->get_data().size();
+			images.push_back(image);
+		}
+
+		all_data.resize(all_data_size); //consolidate all data here
+		uint32_t offset = 0;
+
+		for (int i = 0; i < p_data.size(); i++) {
+			uint32_t s = images[i]->get_data().size();
+			memcpy(&all_data.write[offset], images[i]->get_data().ptr(), s);
+			offset += s;
+		}
+	}
+
+	RD::get_singleton()->texture_update(tex->rd_texture, 0, all_data);
+}
+
+void TextureStorage::texture_proxy_update(RID p_texture, RID p_proxy_to) {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!tex);
+	ERR_FAIL_COND(!tex->is_proxy);
+	Texture *proxy_to = texture_owner.get_or_null(p_proxy_to);
+	ERR_FAIL_COND(!proxy_to);
+	ERR_FAIL_COND(proxy_to->is_proxy);
+
+	if (tex->proxy_to.is_valid()) {
+		//unlink proxy
+		if (RD::get_singleton()->texture_is_valid(tex->rd_texture)) {
+			RD::get_singleton()->free(tex->rd_texture);
+			tex->rd_texture = RID();
+		}
+		if (RD::get_singleton()->texture_is_valid(tex->rd_texture_srgb)) {
+			RD::get_singleton()->free(tex->rd_texture_srgb);
+			tex->rd_texture_srgb = RID();
+		}
+		Texture *prev_tex = texture_owner.get_or_null(tex->proxy_to);
+		ERR_FAIL_COND(!prev_tex);
+		prev_tex->proxies.erase(p_texture);
+	}
+
+	*tex = *proxy_to;
+
+	tex->proxy_to = p_proxy_to;
+	tex->is_render_target = false;
+	tex->is_proxy = true;
+	tex->proxies.clear();
+	proxy_to->proxies.push_back(p_texture);
+
+	tex->rd_view.format_override = tex->rd_format;
+	tex->rd_texture = RD::get_singleton()->texture_create_shared(tex->rd_view, proxy_to->rd_texture);
+	if (tex->rd_texture_srgb.is_valid()) {
+		tex->rd_view.format_override = tex->rd_format_srgb;
+		tex->rd_texture_srgb = RD::get_singleton()->texture_create_shared(tex->rd_view, proxy_to->rd_texture);
+	}
+}
+
+//these two APIs can be used together or in combination with the others.
+void TextureStorage::texture_2d_placeholder_initialize(RID p_texture) {
+	//this could be better optimized to reuse an existing image , done this way
+	//for now to get it working
+	Ref<Image> image;
+	image.instantiate();
+	image->create(4, 4, false, Image::FORMAT_RGBA8);
+	image->fill(Color(1, 0, 1, 1));
+
+	texture_2d_initialize(p_texture, image);
+}
+
+void TextureStorage::texture_2d_layered_placeholder_initialize(RID p_texture, RS::TextureLayeredType p_layered_type) {
+	//this could be better optimized to reuse an existing image , done this way
+	//for now to get it working
+	Ref<Image> image;
+	image.instantiate();
+	image->create(4, 4, false, Image::FORMAT_RGBA8);
+	image->fill(Color(1, 0, 1, 1));
+
+	Vector<Ref<Image>> images;
+	if (p_layered_type == RS::TEXTURE_LAYERED_2D_ARRAY) {
+		images.push_back(image);
+	} else {
+		//cube
+		for (int i = 0; i < 6; i++) {
+			images.push_back(image);
+		}
+	}
+
+	texture_2d_layered_initialize(p_texture, images, p_layered_type);
+}
+
+void TextureStorage::texture_3d_placeholder_initialize(RID p_texture) {
+	//this could be better optimized to reuse an existing image , done this way
+	//for now to get it working
+	Ref<Image> image;
+	image.instantiate();
+	image->create(4, 4, false, Image::FORMAT_RGBA8);
+	image->fill(Color(1, 0, 1, 1));
+
+	Vector<Ref<Image>> images;
+	//cube
+	for (int i = 0; i < 4; i++) {
+		images.push_back(image);
+	}
+
+	texture_3d_initialize(p_texture, Image::FORMAT_RGBA8, 4, 4, 4, false, images);
+}
+
+Ref<Image> TextureStorage::texture_2d_get(RID p_texture) const {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND_V(!tex, Ref<Image>());
+
+#ifdef TOOLS_ENABLED
+	if (tex->image_cache_2d.is_valid() && !tex->is_render_target) {
+		return tex->image_cache_2d;
+	}
+#endif
+	Vector<uint8_t> data = RD::get_singleton()->texture_get_data(tex->rd_texture, 0);
+	ERR_FAIL_COND_V(data.size() == 0, Ref<Image>());
+	Ref<Image> image;
+	image.instantiate();
+	image->create(tex->width, tex->height, tex->mipmaps > 1, tex->validated_format, data);
+	ERR_FAIL_COND_V(image->is_empty(), Ref<Image>());
+	if (tex->format != tex->validated_format) {
+		image->convert(tex->format);
+	}
+
+#ifdef TOOLS_ENABLED
+	if (Engine::get_singleton()->is_editor_hint() && !tex->is_render_target) {
+		tex->image_cache_2d = image;
+	}
+#endif
+
+	return image;
+}
+
+Ref<Image> TextureStorage::texture_2d_layer_get(RID p_texture, int p_layer) const {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND_V(!tex, Ref<Image>());
+
+	Vector<uint8_t> data = RD::get_singleton()->texture_get_data(tex->rd_texture, p_layer);
+	ERR_FAIL_COND_V(data.size() == 0, Ref<Image>());
+	Ref<Image> image;
+	image.instantiate();
+	image->create(tex->width, tex->height, tex->mipmaps > 1, tex->validated_format, data);
+	ERR_FAIL_COND_V(image->is_empty(), Ref<Image>());
+	if (tex->format != tex->validated_format) {
+		image->convert(tex->format);
+	}
+
+	return image;
+}
+
+Vector<Ref<Image>> TextureStorage::texture_3d_get(RID p_texture) const {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND_V(!tex, Vector<Ref<Image>>());
+	ERR_FAIL_COND_V(tex->type != Texture::TYPE_3D, Vector<Ref<Image>>());
+
+	Vector<uint8_t> all_data = RD::get_singleton()->texture_get_data(tex->rd_texture, 0);
+
+	ERR_FAIL_COND_V(all_data.size() != (int)tex->buffer_size_3d, Vector<Ref<Image>>());
+
+	Vector<Ref<Image>> ret;
+
+	for (int i = 0; i < tex->buffer_slices_3d.size(); i++) {
+		const Texture::BufferSlice3D &bs = tex->buffer_slices_3d[i];
+		ERR_FAIL_COND_V(bs.offset >= (uint32_t)all_data.size(), Vector<Ref<Image>>());
+		ERR_FAIL_COND_V(bs.offset + bs.buffer_size > (uint32_t)all_data.size(), Vector<Ref<Image>>());
+		Vector<uint8_t> sub_region = all_data.slice(bs.offset, bs.offset + bs.buffer_size);
+
+		Ref<Image> img;
+		img.instantiate();
+		img->create(bs.size.width, bs.size.height, false, tex->validated_format, sub_region);
+		ERR_FAIL_COND_V(img->is_empty(), Vector<Ref<Image>>());
+		if (tex->format != tex->validated_format) {
+			img->convert(tex->format);
+		}
+
+		ret.push_back(img);
+	}
+
+	return ret;
+}
+
+void TextureStorage::texture_replace(RID p_texture, RID p_by_texture) {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!tex);
+	ERR_FAIL_COND(tex->proxy_to.is_valid()); //can't replace proxy
+	Texture *by_tex = texture_owner.get_or_null(p_by_texture);
+	ERR_FAIL_COND(!by_tex);
+	ERR_FAIL_COND(by_tex->proxy_to.is_valid()); //can't replace proxy
+
+	if (tex == by_tex) {
+		return;
+	}
+
+	if (tex->rd_texture_srgb.is_valid()) {
+		RD::get_singleton()->free(tex->rd_texture_srgb);
+	}
+	RD::get_singleton()->free(tex->rd_texture);
+
+	if (tex->canvas_texture) {
+		memdelete(tex->canvas_texture);
+		tex->canvas_texture = nullptr;
+	}
+
+	Vector<RID> proxies_to_update = tex->proxies;
+	Vector<RID> proxies_to_redirect = by_tex->proxies;
+
+	*tex = *by_tex;
+
+	tex->proxies = proxies_to_update; //restore proxies, so they can be updated
+
+	if (tex->canvas_texture) {
+		tex->canvas_texture->diffuse = p_texture; //update
+	}
+
+	for (int i = 0; i < proxies_to_update.size(); i++) {
+		texture_proxy_update(proxies_to_update[i], p_texture);
+	}
+	for (int i = 0; i < proxies_to_redirect.size(); i++) {
+		texture_proxy_update(proxies_to_redirect[i], p_texture);
+	}
+	//delete last, so proxies can be updated
+	texture_owner.free(p_by_texture);
+
+	RendererStorageRD::base_singleton->decal_atlas_mark_dirty_on_texture(p_texture);
+}
+
+void TextureStorage::texture_set_size_override(RID p_texture, int p_width, int p_height) {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!tex);
+	ERR_FAIL_COND(tex->type != Texture::TYPE_2D);
+
+	tex->width_2d = p_width;
+	tex->height_2d = p_height;
+}
+
+void TextureStorage::texture_set_path(RID p_texture, const String &p_path) {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!tex);
+
+	tex->path = p_path;
+}
+
+String TextureStorage::texture_get_path(RID p_texture) const {
+	RendererRD::Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND_V(!tex, String());
+
+	return tex->path;
+}
+
+void TextureStorage::texture_set_detect_3d_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!tex);
+
+	tex->detect_3d_callback_ud = p_userdata;
+	tex->detect_3d_callback = p_callback;
+}
+
+void TextureStorage::texture_set_detect_normal_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!tex);
+
+	tex->detect_normal_callback_ud = p_userdata;
+	tex->detect_normal_callback = p_callback;
+}
+
+void TextureStorage::texture_set_detect_roughness_callback(RID p_texture, RS::TextureDetectRoughnessCallback p_callback, void *p_userdata) {
+	Texture *tex = texture_owner.get_or_null(p_texture);
+	ERR_FAIL_COND(!tex);
+
+	tex->detect_roughness_callback_ud = p_userdata;
+	tex->detect_roughness_callback = p_callback;
+}
+
+void TextureStorage::texture_debug_usage(List<RS::TextureInfo> *r_info) {
+}
+
+void TextureStorage::texture_set_force_redraw_if_visible(RID p_texture, bool p_enable) {
+}
+
+Size2 TextureStorage::texture_size_with_proxy(RID p_proxy) {
+	return texture_2d_get_size(p_proxy);
+}
+
+Ref<Image> TextureStorage::_validate_texture_format(const Ref<Image> &p_image, TextureToRDFormat &r_format) {
+	Ref<Image> image = p_image->duplicate();
+
+	switch (p_image->get_format()) {
+		case Image::FORMAT_L8: {
+			r_format.format = RD::DATA_FORMAT_R8_UNORM;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break; //luminance
+		case Image::FORMAT_LA8: {
+			r_format.format = RD::DATA_FORMAT_R8G8_UNORM;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_G;
+		} break; //luminance-alpha
+		case Image::FORMAT_R8: {
+			r_format.format = RD::DATA_FORMAT_R8_UNORM;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break;
+		case Image::FORMAT_RG8: {
+			r_format.format = RD::DATA_FORMAT_R8G8_UNORM;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break;
+		case Image::FORMAT_RGB8: {
+			//this format is not mandatory for specification, check if supported first
+			if (false && RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_R8G8B8_UNORM, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT) && RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_R8G8B8_SRGB, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_R8G8B8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8_SRGB;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+
+		} break;
+		case Image::FORMAT_RGBA8: {
+			r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+			r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+		} break;
+		case Image::FORMAT_RGBA4444: {
+			r_format.format = RD::DATA_FORMAT_B4G4R4A4_UNORM_PACK16;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_B; //needs swizzle
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+		} break;
+		case Image::FORMAT_RGB565: {
+			r_format.format = RD::DATA_FORMAT_B5G6R5_UNORM_PACK16;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+		} break;
+		case Image::FORMAT_RF: {
+			r_format.format = RD::DATA_FORMAT_R32_SFLOAT;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break; //float
+		case Image::FORMAT_RGF: {
+			r_format.format = RD::DATA_FORMAT_R32G32_SFLOAT;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break;
+		case Image::FORMAT_RGBF: {
+			//this format is not mandatory for specification, check if supported first
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_R32G32B32_SFLOAT, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_R32G32B32_SFLOAT;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT;
+				image->convert(Image::FORMAT_RGBAF);
+			}
+
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break;
+		case Image::FORMAT_RGBAF: {
+			r_format.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+
+		} break;
+		case Image::FORMAT_RH: {
+			r_format.format = RD::DATA_FORMAT_R16_SFLOAT;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+
+		} break; //half float
+		case Image::FORMAT_RGH: {
+			r_format.format = RD::DATA_FORMAT_R16G16_SFLOAT;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+
+		} break;
+		case Image::FORMAT_RGBH: {
+			//this format is not mandatory for specification, check if supported first
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_R16G16B16_SFLOAT, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_R16G16B16_SFLOAT;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
+				image->convert(Image::FORMAT_RGBAH);
+			}
+
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break;
+		case Image::FORMAT_RGBAH: {
+			r_format.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+
+		} break;
+		case Image::FORMAT_RGBE9995: {
+			r_format.format = RD::DATA_FORMAT_E5B9G9R9_UFLOAT_PACK32;
+#ifndef _MSC_VER
+#warning TODO need to make a function in Image to swap bits for this
+#endif
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_IDENTITY;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_IDENTITY;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_IDENTITY;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_IDENTITY;
+		} break;
+		case Image::FORMAT_DXT1: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_BC1_RGB_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_BC1_RGB_UNORM_BLOCK;
+				r_format.format_srgb = RD::DATA_FORMAT_BC1_RGB_SRGB_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+
+		} break; //s3tc bc1
+		case Image::FORMAT_DXT3: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_BC2_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_BC2_UNORM_BLOCK;
+				r_format.format_srgb = RD::DATA_FORMAT_BC2_SRGB_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+
+		} break; //bc2
+		case Image::FORMAT_DXT5: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_BC3_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_BC3_UNORM_BLOCK;
+				r_format.format_srgb = RD::DATA_FORMAT_BC3_SRGB_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+		} break; //bc3
+		case Image::FORMAT_RGTC_R: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_BC4_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_BC4_UNORM_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8_UNORM;
+				image->decompress();
+				image->convert(Image::FORMAT_R8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+
+		} break;
+		case Image::FORMAT_RGTC_RG: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_BC5_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_BC5_UNORM_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8_UNORM;
+				image->decompress();
+				image->convert(Image::FORMAT_RG8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+
+		} break;
+		case Image::FORMAT_BPTC_RGBA: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_BC7_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_BC7_UNORM_BLOCK;
+				r_format.format_srgb = RD::DATA_FORMAT_BC7_SRGB_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+
+		} break; //btpc bc7
+		case Image::FORMAT_BPTC_RGBF: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_BC6H_SFLOAT_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_BC6H_SFLOAT_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBAH);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break; //float bc6h
+		case Image::FORMAT_BPTC_RGBFU: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_BC6H_UFLOAT_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_BC6H_UFLOAT_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBAH);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break; //unsigned float bc6hu
+		case Image::FORMAT_ETC2_R11: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_EAC_R11_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_EAC_R11_UNORM_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8_UNORM;
+				image->decompress();
+				image->convert(Image::FORMAT_R8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+
+		} break; //etc2
+		case Image::FORMAT_ETC2_R11S: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_EAC_R11_SNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_EAC_R11_SNORM_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8_SNORM;
+				image->decompress();
+				image->convert(Image::FORMAT_R8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break; //signed: {} break; NOT srgb.
+		case Image::FORMAT_ETC2_RG11: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_EAC_R11G11_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_EAC_R11G11_UNORM_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8_UNORM;
+				image->decompress();
+				image->convert(Image::FORMAT_RG8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break;
+		case Image::FORMAT_ETC2_RG11S: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_EAC_R11G11_SNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_EAC_R11G11_SNORM_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8_SNORM;
+				image->decompress();
+				image->convert(Image::FORMAT_RG8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break;
+		case Image::FORMAT_ETC:
+		case Image::FORMAT_ETC2_RGB8: {
+			//ETC2 is backwards compatible with ETC1, and all modern platforms support it
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_ETC2_R8G8B8_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_ETC2_R8G8B8_UNORM_BLOCK;
+				r_format.format_srgb = RD::DATA_FORMAT_ETC2_R8G8B8_SRGB_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+
+		} break;
+		case Image::FORMAT_ETC2_RGBA8: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK;
+				r_format.format_srgb = RD::DATA_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+		} break;
+		case Image::FORMAT_ETC2_RGB8A1: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK;
+				r_format.format_srgb = RD::DATA_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A;
+		} break;
+		case Image::FORMAT_ETC2_RA_AS_RG: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK;
+				r_format.format_srgb = RD::DATA_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_A;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break;
+		case Image::FORMAT_DXT5_RA_AS_RG: {
+			if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_BC3_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) {
+				r_format.format = RD::DATA_FORMAT_BC3_UNORM_BLOCK;
+				r_format.format_srgb = RD::DATA_FORMAT_BC3_SRGB_BLOCK;
+			} else {
+				//not supported, reconvert
+				r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
+				r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB;
+				image->decompress();
+				image->convert(Image::FORMAT_RGBA8);
+			}
+			r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			r_format.swizzle_g = RD::TEXTURE_SWIZZLE_A;
+			r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO;
+			r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE;
+		} break;
+
+		default: {
+		}
+	}
+
+	return image;
+}
diff --git a/servers/rendering/renderer_rd/storage_rd/texture_storage.h b/servers/rendering/renderer_rd/storage_rd/texture_storage.h
new file mode 100644
index 0000000000..5d8d165a08
--- /dev/null
+++ b/servers/rendering/renderer_rd/storage_rd/texture_storage.h
@@ -0,0 +1,230 @@
+/*************************************************************************/
+/*  texture_storage.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 TEXTURE_STORAGE_RD_H
+#define TEXTURE_STORAGE_RD_H
+
+#include "canvas_texture_storage.h"
+#include "core/templates/rid_owner.h"
+#include "servers/rendering/storage/texture_storage.h"
+
+namespace RendererRD {
+
+enum DefaultRDTexture {
+	DEFAULT_RD_TEXTURE_WHITE,
+	DEFAULT_RD_TEXTURE_BLACK,
+	DEFAULT_RD_TEXTURE_NORMAL,
+	DEFAULT_RD_TEXTURE_ANISO,
+	DEFAULT_RD_TEXTURE_MULTIMESH_BUFFER,
+	DEFAULT_RD_TEXTURE_CUBEMAP_BLACK,
+	DEFAULT_RD_TEXTURE_CUBEMAP_ARRAY_BLACK,
+	DEFAULT_RD_TEXTURE_CUBEMAP_WHITE,
+	DEFAULT_RD_TEXTURE_3D_WHITE,
+	DEFAULT_RD_TEXTURE_3D_BLACK,
+	DEFAULT_RD_TEXTURE_2D_ARRAY_WHITE,
+	DEFAULT_RD_TEXTURE_2D_UINT,
+	DEFAULT_RD_TEXTURE_MAX
+};
+
+class Texture {
+public:
+	enum Type {
+		TYPE_2D,
+		TYPE_LAYERED,
+		TYPE_3D
+	};
+
+	Type type;
+	RS::TextureLayeredType layered_type = RS::TEXTURE_LAYERED_2D_ARRAY;
+
+	RenderingDevice::TextureType rd_type;
+	RID rd_texture;
+	RID rd_texture_srgb;
+	RenderingDevice::DataFormat rd_format;
+	RenderingDevice::DataFormat rd_format_srgb;
+
+	RD::TextureView rd_view;
+
+	Image::Format format;
+	Image::Format validated_format;
+
+	int width;
+	int height;
+	int depth;
+	int layers;
+	int mipmaps;
+
+	int height_2d;
+	int width_2d;
+
+	struct BufferSlice3D {
+		Size2i size;
+		uint32_t offset = 0;
+		uint32_t buffer_size = 0;
+	};
+	Vector<BufferSlice3D> buffer_slices_3d;
+	uint32_t buffer_size_3d = 0;
+
+	bool is_render_target;
+	bool is_proxy;
+
+	Ref<Image> image_cache_2d;
+	String path;
+
+	RID proxy_to;
+	Vector<RID> proxies;
+
+	Set<RID> lightmap_users;
+
+	RS::TextureDetectCallback detect_3d_callback = nullptr;
+	void *detect_3d_callback_ud = nullptr;
+
+	RS::TextureDetectCallback detect_normal_callback = nullptr;
+	void *detect_normal_callback_ud = nullptr;
+
+	RS::TextureDetectRoughnessCallback detect_roughness_callback = nullptr;
+	void *detect_roughness_callback_ud = nullptr;
+
+	CanvasTexture *canvas_texture = nullptr;
+
+	void cleanup();
+};
+
+class TextureStorage : public RendererTextureStorage {
+private:
+	static TextureStorage *singleton;
+
+	//textures can be created from threads, so this RID_Owner is thread safe
+	mutable RID_Owner<Texture, true> texture_owner;
+
+	struct TextureToRDFormat {
+		RD::DataFormat format;
+		RD::DataFormat format_srgb;
+		RD::TextureSwizzle swizzle_r;
+		RD::TextureSwizzle swizzle_g;
+		RD::TextureSwizzle swizzle_b;
+		RD::TextureSwizzle swizzle_a;
+		TextureToRDFormat() {
+			format = RD::DATA_FORMAT_MAX;
+			format_srgb = RD::DATA_FORMAT_MAX;
+			swizzle_r = RD::TEXTURE_SWIZZLE_R;
+			swizzle_g = RD::TEXTURE_SWIZZLE_G;
+			swizzle_b = RD::TEXTURE_SWIZZLE_B;
+			swizzle_a = RD::TEXTURE_SWIZZLE_A;
+		}
+	};
+
+	Ref<Image> _validate_texture_format(const Ref<Image> &p_image, TextureToRDFormat &r_format);
+	void _texture_2d_update(RID p_texture, const Ref<Image> &p_image, int p_layer = 0, bool p_immediate = false);
+
+public:
+	static TextureStorage *get_singleton();
+
+	RID default_rd_textures[DEFAULT_RD_TEXTURE_MAX];
+
+	_FORCE_INLINE_ RID texture_rd_get_default(DefaultRDTexture p_texture) {
+		return default_rd_textures[p_texture];
+	}
+
+	TextureStorage();
+	virtual ~TextureStorage();
+
+	Texture *get_texture(RID p_rid) { return texture_owner.get_or_null(p_rid); };
+	bool owns_texture(RID p_rid) { return texture_owner.owns(p_rid); };
+
+	virtual bool can_create_resources_async() const override;
+
+	virtual RID texture_allocate() override;
+	virtual void texture_free(RID p_rid) override;
+
+	virtual void texture_2d_initialize(RID p_texture, const Ref<Image> &p_image) override;
+	virtual void texture_2d_layered_initialize(RID p_texture, const Vector<Ref<Image>> &p_layers, RS::TextureLayeredType p_layered_type) override;
+	virtual void texture_3d_initialize(RID p_texture, Image::Format, int p_width, int p_height, int p_depth, bool p_mipmaps, const Vector<Ref<Image>> &p_data) override;
+	virtual void texture_proxy_initialize(RID p_texture, RID p_base) override; //all slices, then all the mipmaps, must be coherent
+
+	virtual void texture_2d_update(RID p_texture, const Ref<Image> &p_image, int p_layer = 0) override;
+	virtual void texture_3d_update(RID p_texture, const Vector<Ref<Image>> &p_data) override;
+	virtual void texture_proxy_update(RID p_proxy, RID p_base) override;
+
+	//these two APIs can be used together or in combination with the others.
+	virtual void texture_2d_placeholder_initialize(RID p_texture) override;
+	virtual void texture_2d_layered_placeholder_initialize(RID p_texture, RenderingServer::TextureLayeredType p_layered_type) override;
+	virtual void texture_3d_placeholder_initialize(RID p_texture) override;
+
+	virtual Ref<Image> texture_2d_get(RID p_texture) const override;
+	virtual Ref<Image> texture_2d_layer_get(RID p_texture, int p_layer) const override;
+	virtual Vector<Ref<Image>> texture_3d_get(RID p_texture) const override;
+
+	virtual void texture_replace(RID p_texture, RID p_by_texture) override;
+	virtual void texture_set_size_override(RID p_texture, int p_width, int p_height) override;
+
+	virtual void texture_set_path(RID p_texture, const String &p_path) override;
+	virtual String texture_get_path(RID p_texture) const override;
+
+	virtual void texture_set_detect_3d_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) override;
+	virtual void texture_set_detect_normal_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) override;
+	virtual void texture_set_detect_roughness_callback(RID p_texture, RS::TextureDetectRoughnessCallback p_callback, void *p_userdata) override;
+
+	virtual void texture_debug_usage(List<RS::TextureInfo> *r_info) override;
+
+	virtual void texture_set_force_redraw_if_visible(RID p_texture, bool p_enable) override;
+
+	virtual Size2 texture_size_with_proxy(RID p_proxy) override;
+
+	//internal usage
+
+	_FORCE_INLINE_ RID texture_get_rd_texture(RID p_texture, bool p_srgb = false) {
+		if (p_texture.is_null()) {
+			return RID();
+		}
+		RendererRD::Texture *tex = texture_owner.get_or_null(p_texture);
+
+		if (!tex) {
+			return RID();
+		}
+		return (p_srgb && tex->rd_texture_srgb.is_valid()) ? tex->rd_texture_srgb : tex->rd_texture;
+	}
+
+	_FORCE_INLINE_ Size2i texture_2d_get_size(RID p_texture) {
+		if (p_texture.is_null()) {
+			return Size2i();
+		}
+		RendererRD::Texture *tex = texture_owner.get_or_null(p_texture);
+
+		if (!tex) {
+			return Size2i();
+		}
+		return Size2i(tex->width_2d, tex->height_2d);
+	}
+};
+
+} // namespace RendererRD
+
+#endif // !_TEXTURE_STORAGE_RD_H