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-rw-r--r--drivers/gles3/rasterizer_scene_gles3.cpp100
-rw-r--r--drivers/gles3/rasterizer_scene_gles3.h61
-rw-r--r--drivers/gles3/storage/render_scene_buffers_gles3.cpp103
-rw-r--r--drivers/gles3/storage/render_scene_buffers_gles3.h98
4 files changed, 226 insertions, 136 deletions
diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp
index 504a7e218d..333688db5f 100644
--- a/drivers/gles3/rasterizer_scene_gles3.cpp
+++ b/drivers/gles3/rasterizer_scene_gles3.cpp
@@ -568,7 +568,7 @@ void RasterizerSceneGLES3::_update_dirty_skys() {
dirty_sky_list = nullptr;
}
-void RasterizerSceneGLES3::_setup_sky(const RenderDataGLES3 *p_render_data, RID p_render_buffers, const PagedArray<RID> &p_lights, const Projection &p_projection, const Transform3D &p_transform, const Size2i p_screen_size) {
+void RasterizerSceneGLES3::_setup_sky(const RenderDataGLES3 *p_render_data, const PagedArray<RID> &p_lights, const Projection &p_projection, const Transform3D &p_transform, const Size2i p_screen_size) {
GLES3::LightStorage *light_storage = GLES3::LightStorage::get_singleton();
GLES3::MaterialStorage *material_storage = GLES3::MaterialStorage::get_singleton();
ERR_FAIL_COND(p_render_data->environment.is_null());
@@ -1718,23 +1718,23 @@ void RasterizerSceneGLES3::_setup_lights(const RenderDataGLES3 *p_render_data, b
glBindBuffer(GL_UNIFORM_BUFFER, 0);
}
-void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_camera_data, const PagedArray<RenderGeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_attributes, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data, RendererScene::RenderInfo *r_render_info) {
+void RasterizerSceneGLES3::render_scene(const Ref<RenderSceneBuffers> &p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_camera_data, const PagedArray<RenderGeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_attributes, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data, RendererScene::RenderInfo *r_render_info) {
GLES3::TextureStorage *texture_storage = GLES3::TextureStorage::get_singleton();
GLES3::Config *config = GLES3::Config::get_singleton();
RENDER_TIMESTAMP("Setup 3D Scene");
- RenderBuffers *rb = nullptr;
+ Ref<RenderSceneBuffersGLES3> rb;
if (p_render_buffers.is_valid()) {
- rb = render_buffers_owner.get_or_null(p_render_buffers);
- ERR_FAIL_COND(!rb);
+ rb = p_render_buffers;
+ ERR_FAIL_COND(rb.is_null());
}
// Assign render data
// Use the format from rendererRD
RenderDataGLES3 render_data;
{
- render_data.render_buffers = p_render_buffers;
- render_data.transparent_bg = rb->is_transparent;
+ render_data.render_buffers = rb;
+ render_data.transparent_bg = rb.is_valid() ? rb->is_transparent : false;
// Our first camera is used by default
render_data.cam_transform = p_camera_data->main_transform;
render_data.inv_cam_transform = render_data.cam_transform.affine_inverse();
@@ -1886,7 +1886,7 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData *
sky_energy_multiplier *= bg_energy_multiplier;
- _setup_sky(&render_data, p_render_buffers, *render_data.lights, projection, render_data.cam_transform, screen_size);
+ _setup_sky(&render_data, *render_data.lights, projection, render_data.cam_transform, screen_size);
if (environment_get_sky(render_data.environment).is_valid()) {
if (environment_get_reflection_source(render_data.environment) == RS::ENV_REFLECTION_SOURCE_SKY || environment_get_ambient_source(render_data.environment) == RS::ENV_AMBIENT_SOURCE_SKY || (environment_get_reflection_source(render_data.environment) == RS::ENV_REFLECTION_SOURCE_BG && environment_get_background(render_data.environment) == RS::ENV_BG_SKY)) {
@@ -2005,8 +2005,8 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData *
_render_list_template<PASS_MODE_COLOR_TRANSPARENT>(&render_list_params_alpha, &render_data, 0, render_list[RENDER_LIST_ALPHA].elements.size(), true);
- if (p_render_buffers.is_valid()) {
- _render_buffers_debug_draw(p_render_buffers, p_shadow_atlas, p_occluder_debug_tex);
+ if (rb.is_valid()) {
+ _render_buffers_debug_draw(rb, p_shadow_atlas, p_occluder_debug_tex);
}
glDisable(GL_BLEND);
texture_storage->render_target_disable_clear_request(rb->render_target);
@@ -2328,74 +2328,10 @@ void RasterizerSceneGLES3::set_debug_draw_mode(RS::ViewportDebugDraw p_debug_dra
debug_draw = p_debug_draw;
}
-RID RasterizerSceneGLES3::render_buffers_create() {
- RenderBuffers rb;
- return render_buffers_owner.make_rid(rb);
-}
-
-void RasterizerSceneGLES3::render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_internal_width, int p_internal_height, int p_width, int p_height, float p_fsr_sharpness, float p_texture_mipmap_bias, RS::ViewportMSAA p_msaa, RS::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_taa, bool p_use_debanding, uint32_t p_view_count) {
- GLES3::TextureStorage *texture_storage = GLES3::TextureStorage::get_singleton();
-
- RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
- ERR_FAIL_COND(!rb);
-
- //rb->internal_width = p_internal_width; // ignore for now
- //rb->internal_height = p_internal_height;
- rb->width = p_width;
- rb->height = p_height;
- //rb->fsr_sharpness = p_fsr_sharpness;
- rb->render_target = p_render_target;
- //rb->msaa = p_msaa;
- //rb->screen_space_aa = p_screen_space_aa;
- //rb->use_debanding = p_use_debanding;
- //rb->view_count = p_view_count;
-
- _free_render_buffer_data(rb);
-
- GLES3::RenderTarget *rt = texture_storage->get_render_target(p_render_target);
-
- rb->is_transparent = rt->is_transparent;
-
- // framebuffer
- glGenFramebuffers(1, &rb->framebuffer);
- glBindFramebuffer(GL_FRAMEBUFFER, rb->framebuffer);
-
- glBindTexture(GL_TEXTURE_2D, rt->color);
- glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0);
-
- glGenTextures(1, &rb->depth_texture);
- glBindTexture(GL_TEXTURE_2D, rb->depth_texture);
-
- glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT24, rt->size.x, rt->size.y, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, nullptr);
-
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
- glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, rb->depth_texture, 0);
-
- GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-
- glBindTexture(GL_TEXTURE_2D, 0);
- glBindFramebuffer(GL_FRAMEBUFFER, texture_storage->system_fbo);
-
- if (status != GL_FRAMEBUFFER_COMPLETE) {
- _free_render_buffer_data(rb);
- WARN_PRINT("Could not create 3D renderbuffer, status: " + texture_storage->get_framebuffer_error(status));
- return;
- }
-}
-
-void RasterizerSceneGLES3::_free_render_buffer_data(RenderBuffers *rb) {
- if (rb->depth_texture) {
- glDeleteTextures(1, &rb->depth_texture);
- rb->depth_texture = 0;
- }
- if (rb->framebuffer) {
- glDeleteFramebuffers(1, &rb->framebuffer);
- rb->framebuffer = 0;
- }
+Ref<RenderSceneBuffers> RasterizerSceneGLES3::render_buffers_create() {
+ Ref<RenderSceneBuffersGLES3> rb;
+ rb.instantiate();
+ return rb;
}
//clear render buffers
@@ -2423,7 +2359,7 @@ void RasterizerSceneGLES3::_free_render_buffer_data(RenderBuffers *rb) {
}
*/
-void RasterizerSceneGLES3::_render_buffers_debug_draw(RID p_render_buffers, RID p_shadow_atlas, RID p_occlusion_buffer) {
+void RasterizerSceneGLES3::_render_buffers_debug_draw(Ref<RenderSceneBuffersGLES3> p_render_buffers, RID p_shadow_atlas, RID p_occlusion_buffer) {
}
void RasterizerSceneGLES3::gi_set_use_half_resolution(bool p_enable) {
@@ -2454,12 +2390,6 @@ bool RasterizerSceneGLES3::free(RID p_rid) {
ERR_FAIL_COND_V(!sky, false);
_free_sky_data(sky);
sky_owner.free(p_rid);
- } else if (render_buffers_owner.owns(p_rid)) {
- RenderBuffers *rb = render_buffers_owner.get_or_null(p_rid);
- ERR_FAIL_COND_V(!rb, false);
- _free_render_buffer_data(rb);
- render_buffers_owner.free(p_rid);
-
} else if (light_instance_owner.owns(p_rid)) {
LightInstance *light_instance = light_instance_owner.get_or_null(p_rid);
ERR_FAIL_COND_V(!light_instance, false);
diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h
index 526da88ef6..820f3ff9c2 100644
--- a/drivers/gles3/rasterizer_scene_gles3.h
+++ b/drivers/gles3/rasterizer_scene_gles3.h
@@ -45,6 +45,7 @@
#include "shaders/cubemap_filter.glsl.gen.h"
#include "shaders/sky.glsl.gen.h"
#include "storage/material_storage.h"
+#include "storage/render_scene_buffers_gles3.h"
#include "storage/utilities.h"
enum RenderListType {
@@ -91,7 +92,7 @@ enum {
};
struct RenderDataGLES3 {
- RID render_buffers = RID();
+ Ref<RenderSceneBuffersGLES3> render_buffers;
bool transparent_bg = false;
Transform3D cam_transform = Transform3D();
@@ -490,52 +491,11 @@ protected:
double time;
double time_step = 0;
- struct RenderBuffers {
- int internal_width = 0;
- int internal_height = 0;
- int width = 0;
- int height = 0;
- //float fsr_sharpness = 0.2f;
- RS::ViewportMSAA msaa = RS::VIEWPORT_MSAA_DISABLED;
- //RS::ViewportScreenSpaceAA screen_space_aa = RS::VIEWPORT_SCREEN_SPACE_AA_DISABLED;
- //bool use_debanding = false;
- //uint32_t view_count = 1;
-
- bool is_transparent = false;
-
- RID render_target;
- GLuint internal_texture = 0; // Used for rendering when post effects are enabled
- GLuint depth_texture = 0; // Main depth texture
- GLuint framebuffer = 0; // Main framebuffer, contains internal_texture and depth_texture or render_target->color and depth_texture
-
- //built-in textures used for ping pong image processing and blurring
- struct Blur {
- RID texture;
-
- struct Mipmap {
- RID texture;
- int width;
- int height;
- GLuint fbo;
- };
-
- Vector<Mipmap> mipmaps;
- };
-
- Blur blur[2]; //the second one starts from the first mipmap
- };
-
bool screen_space_roughness_limiter = false;
float screen_space_roughness_limiter_amount = 0.25;
float screen_space_roughness_limiter_limit = 0.18;
- mutable RID_Owner<RenderBuffers, true> render_buffers_owner;
-
- void _free_render_buffer_data(RenderBuffers *rb);
- void _allocate_blur_textures(RenderBuffers *rb);
- void _allocate_depth_backbuffer_textures(RenderBuffers *rb);
-
- void _render_buffers_debug_draw(RID p_render_buffers, RID p_shadow_atlas, RID p_occlusion_buffer);
+ void _render_buffers_debug_draw(Ref<RenderSceneBuffersGLES3> p_render_buffers, RID p_shadow_atlas, RID p_occlusion_buffer);
/* Camera Attributes */
@@ -626,7 +586,7 @@ protected:
Sky *dirty_sky_list = nullptr;
mutable RID_Owner<Sky, true> sky_owner;
- void _setup_sky(const RenderDataGLES3 *p_render_data, RID p_render_buffers, const PagedArray<RID> &p_lights, const Projection &p_projection, const Transform3D &p_transform, const Size2i p_screen_size);
+ void _setup_sky(const RenderDataGLES3 *p_render_data, const PagedArray<RID> &p_lights, const Projection &p_projection, const Transform3D &p_transform, const Size2i p_screen_size);
void _invalidate_sky(Sky *p_sky);
void _update_dirty_skys();
void _update_sky_radiance(RID p_env, const Projection &p_projection, const Transform3D &p_transform, float p_luminance_multiplier);
@@ -657,14 +617,14 @@ public:
/* SDFGI UPDATE */
- void sdfgi_update(RID p_render_buffers, RID p_environment, const Vector3 &p_world_position) override {}
- int sdfgi_get_pending_region_count(RID p_render_buffers) const override {
+ void sdfgi_update(const Ref<RenderSceneBuffers> &p_render_buffers, RID p_environment, const Vector3 &p_world_position) override {}
+ int sdfgi_get_pending_region_count(const Ref<RenderSceneBuffers> &p_render_buffers) const override {
return 0;
}
- AABB sdfgi_get_pending_region_bounds(RID p_render_buffers, int p_region) const override {
+ AABB sdfgi_get_pending_region_bounds(const Ref<RenderSceneBuffers> &p_render_buffers, int p_region) const override {
return AABB();
}
- uint32_t sdfgi_get_pending_region_cascade(RID p_render_buffers, int p_region) const override {
+ uint32_t sdfgi_get_pending_region_cascade(const Ref<RenderSceneBuffers> &p_render_buffers, int p_region) const override {
return 0;
}
@@ -751,7 +711,7 @@ public:
void voxel_gi_set_quality(RS::VoxelGIQuality) override;
- void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_camera_data, const PagedArray<RenderGeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_attributes, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) override;
+ void render_scene(const Ref<RenderSceneBuffers> &p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_camera_data, const PagedArray<RenderGeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_attributes, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) override;
void render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<RenderGeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<RenderGeometryInstance *> &p_instances) override;
@@ -769,8 +729,7 @@ public:
return debug_draw;
}
- RID render_buffers_create() override;
- void render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_internal_width, int p_internal_height, int p_width, int p_height, float p_fsr_sharpness, float p_texture_mipmap_bias, RS::ViewportMSAA p_msaa, RS::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_taa, bool p_use_debanding, uint32_t p_view_count) override;
+ Ref<RenderSceneBuffers> render_buffers_create() override;
void gi_set_use_half_resolution(bool p_enable) override;
void screen_space_roughness_limiter_set_active(bool p_enable, float p_amount, float p_curve) override;
diff --git a/drivers/gles3/storage/render_scene_buffers_gles3.cpp b/drivers/gles3/storage/render_scene_buffers_gles3.cpp
new file mode 100644
index 0000000000..5d121e2ef9
--- /dev/null
+++ b/drivers/gles3/storage/render_scene_buffers_gles3.cpp
@@ -0,0 +1,103 @@
+/*************************************************************************/
+/* render_scene_buffers_gles3.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifdef GLES3_ENABLED
+
+#include "render_scene_buffers_gles3.h"
+#include "texture_storage.h"
+
+RenderSceneBuffersGLES3::~RenderSceneBuffersGLES3() {
+ free_render_buffer_data();
+}
+
+void RenderSceneBuffersGLES3::configure(RID p_render_target, const Size2i p_internal_size, const Size2i p_target_size, float p_fsr_sharpness, float p_texture_mipmap_bias, RS::ViewportMSAA p_msaa, RenderingServer::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_taa, bool p_use_debanding, uint32_t p_view_count) {
+ GLES3::TextureStorage *texture_storage = GLES3::TextureStorage::get_singleton();
+
+ //internal_size.x = p_internal_size.x; // ignore for now
+ //internal_size.y = p_internal_size.y;
+ width = p_target_size.x;
+ height = p_target_size.y;
+ //fsr_sharpness = p_fsr_sharpness;
+ //texture_mipmap_bias = p_texture_mipmap_bias;
+ render_target = p_render_target;
+ //msaa = p_msaa;
+ //screen_space_aa = p_screen_space_aa;
+ //use_debanding = p_use_debanding;
+ //view_count = p_view_count;
+
+ free_render_buffer_data();
+
+ GLES3::RenderTarget *rt = texture_storage->get_render_target(p_render_target);
+
+ is_transparent = rt->is_transparent;
+
+ // framebuffer
+ glGenFramebuffers(1, &framebuffer);
+ glBindFramebuffer(GL_FRAMEBUFFER, framebuffer);
+
+ glBindTexture(GL_TEXTURE_2D, rt->color);
+ glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0);
+
+ glGenTextures(1, &depth_texture);
+ glBindTexture(GL_TEXTURE_2D, depth_texture);
+
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, rt->size.x, rt->size.y, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, nullptr);
+
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+
+ glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth_texture, 0);
+
+ GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
+
+ glBindTexture(GL_TEXTURE_2D, 0);
+ glBindFramebuffer(GL_FRAMEBUFFER, texture_storage->system_fbo);
+
+ if (status != GL_FRAMEBUFFER_COMPLETE) {
+ free_render_buffer_data();
+ WARN_PRINT("Could not create 3D renderbuffer, status: " + texture_storage->get_framebuffer_error(status));
+ return;
+ }
+}
+
+void RenderSceneBuffersGLES3::free_render_buffer_data() {
+ if (depth_texture) {
+ glDeleteTextures(1, &depth_texture);
+ depth_texture = 0;
+ }
+ if (framebuffer) {
+ glDeleteFramebuffers(1, &framebuffer);
+ framebuffer = 0;
+ }
+}
+
+#endif // GLES3_ENABLED
diff --git a/drivers/gles3/storage/render_scene_buffers_gles3.h b/drivers/gles3/storage/render_scene_buffers_gles3.h
new file mode 100644
index 0000000000..ad0d2032b0
--- /dev/null
+++ b/drivers/gles3/storage/render_scene_buffers_gles3.h
@@ -0,0 +1,98 @@
+/*************************************************************************/
+/* render_scene_buffers_gles3.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 RENDER_SCENE_BUFFERS_GLES3_H
+#define RENDER_SCENE_BUFFERS_GLES3_H
+
+#ifdef GLES3_ENABLED
+
+#include "servers/rendering/storage/render_scene_buffers.h"
+
+#include "platform_config.h"
+#ifndef OPENGL_INCLUDE_H
+#include <GLES3/gl3.h>
+#else
+#include OPENGL_INCLUDE_H
+#endif
+
+class RenderSceneBuffersGLES3 : public RenderSceneBuffers {
+ GDCLASS(RenderSceneBuffersGLES3, RenderSceneBuffers);
+
+public:
+ // Original implementation, need to investigate which ones we'll keep like this and what we'll change...
+
+ int internal_width = 0;
+ int internal_height = 0;
+ int width = 0;
+ int height = 0;
+ //float fsr_sharpness = 0.2f;
+ RS::ViewportMSAA msaa = RS::VIEWPORT_MSAA_DISABLED;
+ //RS::ViewportScreenSpaceAA screen_space_aa = RS::VIEWPORT_SCREEN_SPACE_AA_DISABLED;
+ //bool use_debanding = false;
+ //uint32_t view_count = 1;
+
+ bool is_transparent = false;
+
+ RID render_target;
+ GLuint internal_texture = 0; // Used for rendering when post effects are enabled
+ GLuint depth_texture = 0; // Main depth texture
+ GLuint framebuffer = 0; // Main framebuffer, contains internal_texture and depth_texture or render_target->color and depth_texture
+
+ //built-in textures used for ping pong image processing and blurring
+ struct Blur {
+ RID texture;
+
+ struct Mipmap {
+ RID texture;
+ int width;
+ int height;
+ GLuint fbo;
+ };
+
+ Vector<Mipmap> mipmaps;
+ };
+
+ Blur blur[2]; //the second one starts from the first mipmap
+
+private:
+public:
+ virtual ~RenderSceneBuffersGLES3();
+ virtual void configure(RID p_render_target, const Size2i p_internal_size, const Size2i p_target_size, float p_fsr_sharpness, float p_texture_mipmap_bias, RS::ViewportMSAA p_msaa, RenderingServer::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_taa, bool p_use_debanding, uint32_t p_view_count) override;
+
+ virtual void set_fsr_sharpness(float p_fsr_sharpness) override{};
+ virtual void set_texture_mipmap_bias(float p_texture_mipmap_bias) override{};
+ virtual void set_use_debanding(bool p_use_debanding) override{};
+
+ void free_render_buffer_data();
+};
+
+#endif // GLES3_ENABLED
+
+#endif // RENDER_SCENE_BUFFERS_GLES3_H
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