Make Servers truly Thread Safe

-Rendering server now uses a split RID allocate/initialize internally, this allows generating RIDs immediately but initialization to happen later on the proper thread (as rendering APIs generally requiere to call on the right thread). -RenderingServerWrapMT is no more, multithreading is done in RenderingServerDefault. -Some functions like texture or mesh creation, when renderer supports it, can register and return immediately (so no waiting for server API to flush, and saving staging and command buffer memory). -3D physics server changed to be made multithread friendly. -Added PhysicsServer3DWrapMT to use 3D physics server from multiple threads. -Disablet Bullet (too much effort to make multithread friendly, this needs to be fixed eventually).
2025-11-22 15:06:45 +00:00 · 2021-02-09 13:19:03 -03:00
parent f3d15771bf
commit 8b19ffd810
74 changed files with 2844 additions and 2748 deletions
--- a/servers/rendering/renderer_rd/renderer_storage_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_storage_rd.cpp
@@ -36,6 +36,10 @@
 #include "renderer_compositor_rd.h"
 #include "servers/rendering/shader_language.h"

+bool RendererStorageRD::can_create_resources_async() const {
+	return true;
+}
+
 Ref<Image> RendererStorageRD::_validate_texture_format(const Ref<Image> &p_image, TextureToRDFormat &r_format) {
 	Ref<Image> image = p_image->duplicate();

@@ -535,9 +539,13 @@ Ref<Image> RendererStorageRD::_validate_texture_format(const Ref<Image> &p_image
 	return image;
 }

-RID RendererStorageRD::texture_2d_create(const Ref<Image> &p_image) {
-	ERR_FAIL_COND_V(p_image.is_null(), RID());
-	ERR_FAIL_COND_V(p_image->is_empty(), RID());
+RID RendererStorageRD::texture_allocate() {
+	return texture_owner.allocate_rid();
+}
+
+void RendererStorageRD::texture_2d_initialize(RID p_texture, const Ref<Image> &p_image) {
+	ERR_FAIL_COND(p_image.is_null());
+	ERR_FAIL_COND(p_image->is_empty());

 	TextureToRDFormat ret_format;
 	Ref<Image> image = _validate_texture_format(p_image, ret_format);
@@ -585,13 +593,13 @@ RID RendererStorageRD::texture_2d_create(const Ref<Image> &p_image) {
 	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_V(texture.rd_texture.is_null(), RID());
+	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_V(texture.rd_texture_srgb.is_null(), RID());
+			ERR_FAIL_COND(texture.rd_texture_srgb.is_null());
 		}
 	}

@@ -602,14 +610,14 @@ RID RendererStorageRD::texture_2d_create(const Ref<Image> &p_image) {
 	texture.rd_view = rd_view;
 	texture.is_proxy = false;

-	return texture_owner.make_rid(texture);
+	texture_owner.initialize_rid(p_texture, texture);
 }

-RID RendererStorageRD::texture_2d_layered_create(const Vector<Ref<Image>> &p_layers, RS::TextureLayeredType p_layered_type) {
-	ERR_FAIL_COND_V(p_layers.size() == 0, RID());
+void RendererStorageRD::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_V(p_layered_type == RS::TEXTURE_LAYERED_CUBEMAP && p_layers.size() != 6, RID());
-	ERR_FAIL_COND_V(p_layered_type == RS::TEXTURE_LAYERED_CUBEMAP_ARRAY && (p_layers.size() < 6 || (p_layers.size() % 6) != 0), RID());
+	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;
@@ -620,7 +628,7 @@ RID RendererStorageRD::texture_2d_layered_create(const Vector<Ref<Image>> &p_lay
 		Image::Format valid_format = Image::FORMAT_MAX;

 		for (int i = 0; i < p_layers.size(); i++) {
-			ERR_FAIL_COND_V(p_layers[i]->is_empty(), RID());
+			ERR_FAIL_COND(p_layers[i]->is_empty());

 			if (i == 0) {
 				valid_width = p_layers[i]->get_width();
@@ -628,10 +636,10 @@ RID RendererStorageRD::texture_2d_layered_create(const Vector<Ref<Image>> &p_lay
 				valid_format = p_layers[i]->get_format();
 				valid_mipmaps = p_layers[i]->has_mipmaps();
 			} else {
-				ERR_FAIL_COND_V(p_layers[i]->get_width() != valid_width, RID());
-				ERR_FAIL_COND_V(p_layers[i]->get_height() != valid_height, RID());
-				ERR_FAIL_COND_V(p_layers[i]->get_format() != valid_format, RID());
-				ERR_FAIL_COND_V(p_layers[i]->has_mipmaps() != valid_mipmaps, RID());
+				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));
@@ -695,13 +703,13 @@ RID RendererStorageRD::texture_2d_layered_create(const Vector<Ref<Image>> &p_lay
 		data_slices.push_back(data);
 	}
 	texture.rd_texture = RD::get_singleton()->texture_create(rd_format, rd_view, data_slices);
-	ERR_FAIL_COND_V(texture.rd_texture.is_null(), RID());
+	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_V(texture.rd_texture_srgb.is_null(), RID());
+			ERR_FAIL_COND(texture.rd_texture_srgb.is_null());
 		}
 	}

@@ -712,14 +720,14 @@ RID RendererStorageRD::texture_2d_layered_create(const Vector<Ref<Image>> &p_lay
 	texture.rd_view = rd_view;
 	texture.is_proxy = false;

-	return texture_owner.make_rid(texture);
+	texture_owner.initialize_rid(p_texture, texture);
 }

-RID RendererStorageRD::texture_3d_create(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_V(p_data.size() == 0, RID());
+void RendererStorageRD::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_V_MSG(RID(), Image::get_3d_image_validation_error_text(verr));
+		ERR_FAIL_MSG(Image::get_3d_image_validation_error_text(verr));
 	}

 	TextureToRDFormat ret_format;
@@ -811,13 +819,13 @@ RID RendererStorageRD::texture_3d_create(Image::Format p_format, int p_width, in
 	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_V(texture.rd_texture.is_null(), RID());
+	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_V(texture.rd_texture_srgb.is_null(), RID());
+			ERR_FAIL_COND(texture.rd_texture_srgb.is_null());
 		}
 	}

@@ -828,12 +836,12 @@ RID RendererStorageRD::texture_3d_create(Image::Format p_format, int p_width, in
 	texture.rd_view = rd_view;
 	texture.is_proxy = false;

-	return texture_owner.make_rid(texture);
+	texture_owner.initialize_rid(p_texture, texture);
 }

-RID RendererStorageRD::texture_proxy_create(RID p_base) {
+void RendererStorageRD::texture_proxy_initialize(RID p_texture, RID p_base) {
 	Texture *tex = texture_owner.getornull(p_base);
-	ERR_FAIL_COND_V(!tex, RID());
+	ERR_FAIL_COND(!tex);
 	Texture proxy_tex = *tex;

 	proxy_tex.rd_view.format_override = tex->rd_format;
@@ -847,11 +855,9 @@ RID RendererStorageRD::texture_proxy_create(RID p_base) {
 	proxy_tex.is_proxy = true;
 	proxy_tex.proxies.clear();

-	RID rid = texture_owner.make_rid(proxy_tex);
+	texture_owner.initialize_rid(p_texture, proxy_tex);

-	tex->proxies.push_back(rid);
-
-	return rid;
+	tex->proxies.push_back(p_texture);
 }

 void RendererStorageRD::_texture_2d_update(RID p_texture, const Ref<Image> &p_image, int p_layer, bool p_immediate) {
@@ -961,7 +967,7 @@ void RendererStorageRD::texture_proxy_update(RID p_texture, RID p_proxy_to) {
 }

 //these two APIs can be used together or in combination with the others.
-RID RendererStorageRD::texture_2d_placeholder_create() {
+void RendererStorageRD::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;
@@ -974,10 +980,10 @@ RID RendererStorageRD::texture_2d_placeholder_create() {
 		}
 	}

-	return texture_2d_create(image);
+	texture_2d_initialize(p_texture, image);
 }

-RID RendererStorageRD::texture_2d_layered_placeholder_create(RS::TextureLayeredType p_layered_type) {
+void RendererStorageRD::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;
@@ -1000,10 +1006,10 @@ RID RendererStorageRD::texture_2d_layered_placeholder_create(RS::TextureLayeredT
 		}
 	}

-	return texture_2d_layered_create(images, p_layered_type);
+	texture_2d_layered_initialize(p_texture, images, p_layered_type);
 }

-RID RendererStorageRD::texture_3d_placeholder_create() {
+void RendererStorageRD::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;
@@ -1022,7 +1028,7 @@ RID RendererStorageRD::texture_3d_placeholder_create() {
 		images.push_back(image);
 	}

-	return texture_3d_create(Image::FORMAT_RGBA8, 4, 4, 4, false, images);
+	texture_3d_initialize(p_texture, Image::FORMAT_RGBA8, 4, 4, 4, false, images);
 }

 Ref<Image> RendererStorageRD::texture_2d_get(RID p_texture) const {
@@ -1223,8 +1229,11 @@ RendererStorageRD::CanvasTexture::~CanvasTexture() {
 	clear_sets();
 }

-RID RendererStorageRD::canvas_texture_create() {
-	return canvas_texture_owner.make_rid(memnew(CanvasTexture));
+RID RendererStorageRD::canvas_texture_allocate() {
+	return canvas_texture_owner.allocate_rid();
+}
+void RendererStorageRD::canvas_texture_initialize(RID p_rid) {
+	canvas_texture_owner.initialize_rid(p_rid, memnew(CanvasTexture));
 }

 void RendererStorageRD::canvas_texture_set_channel(RID p_canvas_texture, RS::CanvasTextureChannel p_channel, RID p_texture) {
@@ -1365,12 +1374,15 @@ bool RendererStorageRD::canvas_texture_get_uniform_set(RID p_texture, RS::Canvas

 /* SHADER API */

-RID RendererStorageRD::shader_create() {
+RID RendererStorageRD::shader_allocate() {
+	return shader_owner.allocate_rid();
+}
+void RendererStorageRD::shader_initialize(RID p_rid) {
 	Shader shader;
 	shader.data = nullptr;
 	shader.type = SHADER_TYPE_MAX;

-	return shader_owner.make_rid(shader);
+	shader_owner.initialize_rid(p_rid, shader);
 }

 void RendererStorageRD::shader_set_code(RID p_shader, const String &p_code) {
@@ -1510,7 +1522,10 @@ RS::ShaderNativeSourceCode RendererStorageRD::shader_get_native_source_code(RID

 /* COMMON MATERIAL API */

-RID RendererStorageRD::material_create() {
+RID RendererStorageRD::material_allocate() {
+	return material_owner.allocate_rid();
+}
+void RendererStorageRD::material_initialize(RID p_rid) {
 	Material material;
 	material.data = nullptr;
 	material.shader = nullptr;
@@ -1520,12 +1535,8 @@ RID RendererStorageRD::material_create() {
 	material.uniform_dirty = false;
 	material.texture_dirty = false;
 	material.priority = 0;
-	RID id = material_owner.make_rid(material);
-	{
-		Material *material_ptr = material_owner.getornull(id);
-		material_ptr->self = id;
-	}
-	return id;
+	material.self = p_rid;
+	material_owner.initialize_rid(p_rid, material);
 }

 void RendererStorageRD::_material_queue_update(Material *material, bool p_uniform, bool p_texture) {
@@ -2399,8 +2410,11 @@ void RendererStorageRD::_update_queued_materials() {

 /* MESH API */

-RID RendererStorageRD::mesh_create() {
-	return mesh_owner.make_rid(Mesh());
+RID RendererStorageRD::mesh_allocate() {
+	return mesh_owner.allocate_rid();
+}
+void RendererStorageRD::mesh_initialize(RID p_rid) {
+	mesh_owner.initialize_rid(p_rid, Mesh());
 }

 void RendererStorageRD::mesh_set_blend_shape_count(RID p_mesh, int p_blend_shape_count) {
@@ -3298,11 +3312,14 @@ void RendererStorageRD::_mesh_surface_generate_version_for_input_mask(Mesh::Surf

 ////////////////// MULTIMESH

-RID RendererStorageRD::multimesh_create() {
-	return multimesh_owner.make_rid(MultiMesh());
+RID RendererStorageRD::multimesh_allocate() {
+	return multimesh_owner.allocate_rid();
+}
+void RendererStorageRD::multimesh_initialize(RID p_rid) {
+	multimesh_owner.initialize_rid(p_rid, MultiMesh());
 }

-void RendererStorageRD::multimesh_allocate(RID p_multimesh, int p_instances, RS::MultimeshTransformFormat p_transform_format, bool p_use_colors, bool p_use_custom_data) {
+void RendererStorageRD::multimesh_allocate_data(RID p_multimesh, int p_instances, RS::MultimeshTransformFormat p_transform_format, bool p_use_colors, bool p_use_custom_data) {
 	MultiMesh *multimesh = multimesh_owner.getornull(p_multimesh);
 	ERR_FAIL_COND(!multimesh);

@@ -3849,8 +3866,11 @@ void RendererStorageRD::_update_dirty_multimeshes() {

 /* PARTICLES */

-RID RendererStorageRD::particles_create() {
-	return particles_owner.make_rid(Particles());
+RID RendererStorageRD::particles_allocate() {
+	return particles_owner.allocate_rid();
+}
+void RendererStorageRD::particles_initialize(RID p_rid) {
+	particles_owner.initialize_rid(p_rid, Particles());
 }

 void RendererStorageRD::particles_set_emitting(RID p_particles, bool p_emitting) {
@@ -4984,8 +5004,11 @@ RendererStorageRD::MaterialData *RendererStorageRD::_create_particles_material_f

 /* PARTICLES COLLISION API */

-RID RendererStorageRD::particles_collision_create() {
-	return particles_collision_owner.make_rid(ParticlesCollision());
+RID RendererStorageRD::particles_collision_allocate() {
+	return particles_collision_owner.allocate_rid();
+}
+void RendererStorageRD::particles_collision_initialize(RID p_rid) {
+	particles_collision_owner.initialize_rid(p_rid, ParticlesCollision());
 }

 RID RendererStorageRD::particles_collision_get_heightfield_framebuffer(RID p_particles_collision) const {
@@ -5164,8 +5187,11 @@ void RendererStorageRD::particles_collision_instance_set_active(RID p_collision_

 /* SKELETON API */

-RID RendererStorageRD::skeleton_create() {
-	return skeleton_owner.make_rid(Skeleton());
+RID RendererStorageRD::skeleton_allocate() {
+	return skeleton_owner.allocate_rid();
+}
+void RendererStorageRD::skeleton_initialize(RID p_rid) {
+	skeleton_owner.initialize_rid(p_rid, Skeleton());
 }

 void RendererStorageRD::_skeleton_make_dirty(Skeleton *skeleton) {
@@ -5176,7 +5202,7 @@ void RendererStorageRD::_skeleton_make_dirty(Skeleton *skeleton) {
 	}
 }

-void RendererStorageRD::skeleton_allocate(RID p_skeleton, int p_bones, bool p_2d_skeleton) {
+void RendererStorageRD::skeleton_allocate_data(RID p_skeleton, int p_bones, bool p_2d_skeleton) {
 	Skeleton *skeleton = skeleton_owner.getornull(p_skeleton);
 	ERR_FAIL_COND(!skeleton);
 	ERR_FAIL_COND(p_bones < 0);
@@ -5350,7 +5376,7 @@ void RendererStorageRD::_update_dirty_skeletons() {

 /* LIGHT */

-RID RendererStorageRD::light_create(RS::LightType p_type) {
+void RendererStorageRD::_light_initialize(RID p_light, RS::LightType p_type) {
 	Light light;
 	light.type = p_type;

@@ -5374,7 +5400,28 @@ RID RendererStorageRD::light_create(RS::LightType p_type) {
 	light.param[RS::LIGHT_PARAM_SHADOW_VOLUMETRIC_FOG_FADE] = 0.1;
 	light.param[RS::LIGHT_PARAM_TRANSMITTANCE_BIAS] = 0.05;

-	return light_owner.make_rid(light);
+	light_owner.initialize_rid(p_light, light);
+}
+
+RID RendererStorageRD::directional_light_allocate() {
+	return light_owner.allocate_rid();
+}
+void RendererStorageRD::directional_light_initialize(RID p_light) {
+	_light_initialize(p_light, RS::LIGHT_DIRECTIONAL);
+}
+
+RID RendererStorageRD::omni_light_allocate() {
+	return light_owner.allocate_rid();
+}
+void RendererStorageRD::omni_light_initialize(RID p_light) {
+	_light_initialize(p_light, RS::LIGHT_OMNI);
+}
+
+RID RendererStorageRD::spot_light_allocate() {
+	return light_owner.allocate_rid();
+}
+void RendererStorageRD::spot_light_initialize(RID p_light) {
+	_light_initialize(p_light, RS::LIGHT_SPOT);
 }

 void RendererStorageRD::light_set_color(RID p_light, const Color &p_color) {
@@ -5612,8 +5659,11 @@ AABB RendererStorageRD::light_get_aabb(RID p_light) const {

 /* REFLECTION PROBE */

-RID RendererStorageRD::reflection_probe_create() {
-	return reflection_probe_owner.make_rid(ReflectionProbe());
+RID RendererStorageRD::reflection_probe_allocate() {
+	return reflection_probe_owner.allocate_rid();
+}
+void RendererStorageRD::reflection_probe_initialize(RID p_reflection_probe) {
+	reflection_probe_owner.initialize_rid(p_reflection_probe, ReflectionProbe());
 }

 void RendererStorageRD::reflection_probe_set_update_mode(RID p_probe, RS::ReflectionProbeUpdateMode p_mode) {
@@ -5835,8 +5885,11 @@ float RendererStorageRD::reflection_probe_get_ambient_color_energy(RID p_probe)
 	return reflection_probe->ambient_color_energy;
 }

-RID RendererStorageRD::decal_create() {
-	return decal_owner.make_rid(Decal());
+RID RendererStorageRD::decal_allocate() {
+	return decal_owner.allocate_rid();
+}
+void RendererStorageRD::decal_initialize(RID p_decal) {
+	decal_owner.initialize_rid(p_decal, Decal());
 }

 void RendererStorageRD::decal_set_extents(RID p_decal, const Vector3 &p_extents) {
@@ -5923,11 +5976,14 @@ AABB RendererStorageRD::decal_get_aabb(RID p_decal) const {
 	return AABB(-decal->extents, decal->extents * 2.0);
 }

-RID RendererStorageRD::gi_probe_create() {
-	return gi_probe_owner.make_rid(GIProbe());
+RID RendererStorageRD::gi_probe_allocate() {
+	return gi_probe_owner.allocate_rid();
+}
+void RendererStorageRD::gi_probe_initialize(RID p_gi_probe) {
+	gi_probe_owner.initialize_rid(p_gi_probe, GIProbe());
 }

-void RendererStorageRD::gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) {
+void RendererStorageRD::gi_probe_allocate_data(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) {
 	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
 	ERR_FAIL_COND(!gi_probe);

@@ -6276,8 +6332,12 @@ RID RendererStorageRD::gi_probe_get_sdf_texture(RID p_gi_probe) {

 /* LIGHTMAP API */

-RID RendererStorageRD::lightmap_create() {
-	return lightmap_owner.make_rid(Lightmap());
+RID RendererStorageRD::lightmap_allocate() {
+	return lightmap_owner.allocate_rid();
+}
+
+void RendererStorageRD::lightmap_initialize(RID p_lightmap) {
+	lightmap_owner.initialize_rid(p_lightmap, Lightmap());
 }

 void RendererStorageRD::lightmap_set_textures(RID p_lightmap, RID p_light, bool p_uses_spherical_haromics) {
@@ -6480,7 +6540,8 @@ void RendererStorageRD::_clear_render_target(RenderTarget *rt) {
 void RendererStorageRD::_update_render_target(RenderTarget *rt) {
 	if (rt->texture.is_null()) {
 		//create a placeholder until updated
-		rt->texture = texture_2d_placeholder_create();
+		rt->texture = texture_allocate();
+		texture_2d_placeholder_initialize(rt->texture);
 		Texture *tex = texture_owner.getornull(rt->texture);
 		tex->is_render_target = true;
 	}
@@ -8217,13 +8278,13 @@ bool RendererStorageRD::free(RID p_rid) {

 	} else if (multimesh_owner.owns(p_rid)) {
 		_update_dirty_multimeshes();
-		multimesh_allocate(p_rid, 0, RS::MULTIMESH_TRANSFORM_2D);
+		multimesh_allocate_data(p_rid, 0, RS::MULTIMESH_TRANSFORM_2D);
 		MultiMesh *multimesh = multimesh_owner.getornull(p_rid);
 		multimesh->dependency.deleted_notify(p_rid);
 		multimesh_owner.free(p_rid);
 	} else if (skeleton_owner.owns(p_rid)) {
 		_update_dirty_skeletons();
-		skeleton_allocate(p_rid, 0);
+		skeleton_allocate_data(p_rid, 0);
 		Skeleton *skeleton = skeleton_owner.getornull(p_rid);
 		skeleton->dependency.deleted_notify(p_rid);
 		skeleton_owner.free(p_rid);
@@ -8241,7 +8302,7 @@ bool RendererStorageRD::free(RID p_rid) {
 		decal->dependency.deleted_notify(p_rid);
 		decal_owner.free(p_rid);
 	} else if (gi_probe_owner.owns(p_rid)) {
-		gi_probe_allocate(p_rid, Transform(), AABB(), Vector3i(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<int>()); //deallocate
+		gi_probe_allocate_data(p_rid, Transform(), AABB(), Vector3i(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<int>()); //deallocate
 		GIProbe *gi_probe = gi_probe_owner.getornull(p_rid);
 		gi_probe->dependency.deleted_notify(p_rid);
 		gi_probe_owner.free(p_rid);
@@ -8847,9 +8908,11 @@ RendererStorageRD::RendererStorageRD() {

 	{
 		// default material and shader for particles shader
-		particles_shader.default_shader = shader_create();
+		particles_shader.default_shader = shader_allocate();
+		shader_initialize(particles_shader.default_shader);
 		shader_set_code(particles_shader.default_shader, "shader_type particles; void compute() { COLOR = vec4(1.0); } \n");
-		particles_shader.default_material = material_create();
+		particles_shader.default_material = material_allocate();
+		material_initialize(particles_shader.default_material);
 		material_set_shader(particles_shader.default_material, particles_shader.default_shader);

 		ParticlesMaterialData *md = (ParticlesMaterialData *)material_get_data(particles_shader.default_material, RendererStorageRD::SHADER_TYPE_PARTICLES);