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godot/drivers/gles3/storage/texture_storage.cpp

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Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
/**************************************************************************/
/* texture_storage.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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 "texture_storage.h"
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
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#include "../effects/copy_effects.h"
#include "../rasterizer_gles3.h"
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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#include "config.h"
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
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#include "utilities.h"
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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Add multiview to the opengl3 driver
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#ifdef ANDROID_ENABLED
#define glFramebufferTextureMultiviewOVR GLES3::Config::get_singleton()->eglFramebufferTextureMultiviewOVR
#endif
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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using namespace GLES3;
TextureStorage *TextureStorage::singleton = nullptr;
TextureStorage *TextureStorage::get_singleton() {
return singleton;
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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static const GLenum _cube_side_enum[6] = {
GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
GL_TEXTURE_CUBE_MAP_POSITIVE_X,
GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
};
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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TextureStorage::TextureStorage() {
singleton = this;
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Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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{ //create default textures
{ // White Textures
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Ref<Image> image = Image::create_empty(4, 4, true, Image::FORMAT_RGBA8);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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image->fill(Color(1, 1, 1, 1));
Basic 3D rendering
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image->generate_mipmaps();
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default_gl_textures[DEFAULT_GL_TEXTURE_WHITE] = texture_allocate();
texture_2d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_WHITE], image);
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Vector<Ref<Image>> images;
images.push_back(image);
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default_gl_textures[DEFAULT_GL_TEXTURE_2D_ARRAY_WHITE] = texture_allocate();
texture_2d_layered_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_2D_ARRAY_WHITE], images, RS::TEXTURE_LAYERED_2D_ARRAY);
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OpenGL: Implement 3D Texture support
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for (int i = 0; i < 5; i++) {
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images.push_back(image);
}
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OpenGL: Implement 3D Texture support
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default_gl_textures[DEFAULT_GL_TEXTURE_CUBEMAP_WHITE] = texture_allocate();
texture_2d_layered_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_CUBEMAP_WHITE], images, RS::TEXTURE_LAYERED_CUBEMAP);
}
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{
Ref<Image> image = Image::create_empty(4, 4, false, Image::FORMAT_RGBA8);
image->fill(Color(1, 1, 1, 1));
Vector<Ref<Image>> images;
for (int i = 0; i < 4; i++) {
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images.push_back(image);
}
OpenGL: Implement 3D Texture support
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default_gl_textures[DEFAULT_GL_TEXTURE_3D_WHITE] = texture_allocate();
texture_3d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_3D_WHITE], image->get_format(), 4, 4, 4, false, images);
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}
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Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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{ // black
Make some Image methods static
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Ref<Image> image = Image::create_empty(4, 4, true, Image::FORMAT_RGBA8);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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image->fill(Color(0, 0, 0, 1));
Basic 3D rendering
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image->generate_mipmaps();
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default_gl_textures[DEFAULT_GL_TEXTURE_BLACK] = texture_allocate();
texture_2d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_BLACK], image);
Vector<Ref<Image>> images;
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for (int i = 0; i < 6; i++) {
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images.push_back(image);
}
OpenGL: Implement 3D Texture support
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default_gl_textures[DEFAULT_GL_TEXTURE_CUBEMAP_BLACK] = texture_allocate();
texture_2d_layered_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_CUBEMAP_BLACK], images, RS::TEXTURE_LAYERED_CUBEMAP);
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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OpenGL: Implement 3D Texture support
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{
Ref<Image> image = Image::create_empty(4, 4, false, Image::FORMAT_RGBA8);
image->fill(Color());
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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OpenGL: Implement 3D Texture support
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Vector<Ref<Image>> images;
for (int i = 0; i < 4; i++) {
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images.push_back(image);
}
OpenGL: Implement 3D Texture support
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default_gl_textures[DEFAULT_GL_TEXTURE_3D_BLACK] = texture_allocate();
texture_3d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_3D_BLACK], image->get_format(), 4, 4, 4, false, images);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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}
Merge canvas and decal into TextureStorage and add render target
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Add `hint_transparent` to use a transparent black placeholder texture This can be used in shaders to avoid the need to supply a transparent placeholder texture manually.
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{ // transparent black
Make some Image methods static
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Ref<Image> image = Image::create_empty(4, 4, true, Image::FORMAT_RGBA8);
Add `hint_transparent` to use a transparent black placeholder texture This can be used in shaders to avoid the need to supply a transparent placeholder texture manually.
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image->fill(Color(0, 0, 0, 0));
image->generate_mipmaps();
default_gl_textures[DEFAULT_GL_TEXTURE_TRANSPARENT] = texture_allocate();
texture_2d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_TRANSPARENT], image);
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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{
Make some Image methods static
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Ref<Image> image = Image::create_empty(4, 4, true, Image::FORMAT_RGBA8);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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image->fill(Color(0.5, 0.5, 1, 1));
Basic 3D rendering
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image->generate_mipmaps();
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default_gl_textures[DEFAULT_GL_TEXTURE_NORMAL] = texture_allocate();
texture_2d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_NORMAL], image);
}
{
Make some Image methods static
2022-07-22 18:06:19 +00:00
Ref<Image> image = Image::create_empty(4, 4, true, Image::FORMAT_RGBA8);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
image->fill(Color(1.0, 0.5, 1, 1));
Basic 3D rendering
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image->generate_mipmaps();
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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default_gl_textures[DEFAULT_GL_TEXTURE_ANISO] = texture_allocate();
texture_2d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_ANISO], image);
}
{
unsigned char pixel_data[4 * 4 * 4];
for (int i = 0; i < 16; i++) {
pixel_data[i * 4 + 0] = 0;
pixel_data[i * 4 + 1] = 0;
pixel_data[i * 4 + 2] = 0;
pixel_data[i * 4 + 3] = 0;
}
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Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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default_gl_textures[DEFAULT_GL_TEXTURE_2D_UINT] = texture_allocate();
Texture texture;
texture.width = 4;
texture.height = 4;
texture.format = Image::FORMAT_RGBA8;
texture.type = Texture::TYPE_2D;
texture.target = GL_TEXTURE_2D;
texture.active = true;
glGenTextures(1, &texture.tex_id);
texture_owner.initialize_rid(default_gl_textures[DEFAULT_GL_TEXTURE_2D_UINT], texture);
glBindTexture(GL_TEXTURE_2D, texture.tex_id);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8UI, 4, 4, 0, GL_RGBA_INTEGER, GL_UNSIGNED_BYTE, pixel_data);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(texture.tex_id, 4 * 4 * 4, "Default uint texture");
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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texture.gl_set_filter(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST);
}
{
uint16_t pixel_data[4 * 4];
for (int i = 0; i < 16; i++) {
pixel_data[i] = Math::make_half_float(1.0f);
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}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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default_gl_textures[DEFAULT_GL_TEXTURE_DEPTH] = texture_allocate();
Texture texture;
texture.width = 4;
texture.height = 4;
texture.format = Image::FORMAT_RGBA8;
texture.type = Texture::TYPE_2D;
texture.target = GL_TEXTURE_2D;
texture.active = true;
glGenTextures(1, &texture.tex_id);
texture_owner.initialize_rid(default_gl_textures[DEFAULT_GL_TEXTURE_DEPTH], texture);
glBindTexture(GL_TEXTURE_2D, texture.tex_id);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, 4, 4, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, pixel_data);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
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GLES3::Utilities::get_singleton()->texture_allocated_data(texture.tex_id, 4 * 4 * 2, "Default depth texture");
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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texture.gl_set_filter(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST);
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}
}
Split dependency logic Split FOG Split visibility notifier Final cleanup of storage classes
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glBindTexture(GL_TEXTURE_2D, 0);
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
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{ // Atlas Texture initialize.
uint8_t pixel_data[4 * 4 * 4];
for (int i = 0; i < 16; i++) {
pixel_data[i * 4 + 0] = 0;
pixel_data[i * 4 + 1] = 0;
pixel_data[i * 4 + 2] = 0;
pixel_data[i * 4 + 3] = 255;
}
glGenTextures(1, &texture_atlas.texture);
glBindTexture(GL_TEXTURE_2D, texture_atlas.texture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixel_data);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
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GLES3::Utilities::get_singleton()->texture_allocated_data(texture_atlas.texture, 4 * 4 * 4, "Texture atlas (Default)");
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
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}
glBindTexture(GL_TEXTURE_2D, 0);
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
{
sdf_shader.shader.initialize();
sdf_shader.shader_version = sdf_shader.shader.version_create();
}
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
#ifdef GL_API_ENABLED
if (RasterizerGLES3::is_gles_over_gl()) {
glEnable(GL_PROGRAM_POINT_SIZE);
}
#endif // GL_API_ENABLED
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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}
TextureStorage::~TextureStorage() {
singleton = nullptr;
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
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for (int i = 0; i < DEFAULT_GL_TEXTURE_MAX; i++) {
texture_free(default_gl_textures[i]);
}
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
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if (texture_atlas.texture != 0) {
GLES3::Utilities::get_singleton()->texture_free_data(texture_atlas.texture);
}
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
texture_atlas.texture = 0;
glDeleteFramebuffers(1, &texture_atlas.framebuffer);
texture_atlas.framebuffer = 0;
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
sdf_shader.shader.version_free(sdf_shader.shader_version);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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}
Basic 3D rendering
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//TODO, move back to storage
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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bool TextureStorage::can_create_resources_async() const {
return false;
}
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/* Canvas Texture API */
RID TextureStorage::canvas_texture_allocate() {
return canvas_texture_owner.allocate_rid();
}
void TextureStorage::canvas_texture_initialize(RID p_rid) {
canvas_texture_owner.initialize_rid(p_rid);
}
void TextureStorage::canvas_texture_free(RID p_rid) {
canvas_texture_owner.free(p_rid);
}
void TextureStorage::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);
GLES3 TextureStorage - add missing null checks
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ERR_FAIL_NULL(ct);
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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;
}
}
void TextureStorage::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);
GLES3 TextureStorage - add missing null checks
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ERR_FAIL_NULL(ct);
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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;
}
void TextureStorage::canvas_texture_set_texture_filter(RID p_canvas_texture, RS::CanvasItemTextureFilter p_filter) {
CanvasTexture *ct = canvas_texture_owner.get_or_null(p_canvas_texture);
GLES3 TextureStorage - add missing null checks
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ERR_FAIL_NULL(ct);
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ct->texture_filter = p_filter;
}
void TextureStorage::canvas_texture_set_texture_repeat(RID p_canvas_texture, RS::CanvasItemTextureRepeat p_repeat) {
CanvasTexture *ct = canvas_texture_owner.get_or_null(p_canvas_texture);
GLES3 TextureStorage - add missing null checks
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ERR_FAIL_NULL(ct);
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ct->texture_repeat = p_repeat;
}
/* Texture API */
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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Ref<Image> TextureStorage::_get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool p_force_decompress) const {
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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Config *config = Config::get_singleton();
r_gl_format = 0;
Ref<Image> image = p_image;
r_compressed = false;
r_real_format = p_format;
bool need_decompress = false;
OpenGL: Support FORMAT_{ETC2,DXT5}_RA_AS_RG This commit adds support for FORMAT_EXT2_RA_AS_RG and FORMAT_DXT5_RA_AS_RG with OpenGL, fixing VRAM compression with the normal map option enabled.
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bool decompress_ra_to_rg = false;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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switch (p_format) {
case Image::FORMAT_L8: {
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
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if (RasterizerGLES3::is_gles_over_gl()) {
r_gl_internal_format = GL_R8;
r_gl_format = GL_RED;
r_gl_type = GL_UNSIGNED_BYTE;
} else {
r_gl_internal_format = GL_LUMINANCE;
r_gl_format = GL_LUMINANCE;
r_gl_type = GL_UNSIGNED_BYTE;
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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} break;
case Image::FORMAT_LA8: {
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
if (RasterizerGLES3::is_gles_over_gl()) {
r_gl_internal_format = GL_RG8;
r_gl_format = GL_RG;
r_gl_type = GL_UNSIGNED_BYTE;
} else {
r_gl_internal_format = GL_LUMINANCE_ALPHA;
r_gl_format = GL_LUMINANCE_ALPHA;
r_gl_type = GL_UNSIGNED_BYTE;
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
} break;
case Image::FORMAT_R8: {
r_gl_internal_format = GL_R8;
r_gl_format = GL_RED;
r_gl_type = GL_UNSIGNED_BYTE;
} break;
case Image::FORMAT_RG8: {
r_gl_internal_format = GL_RG8;
r_gl_format = GL_RG;
r_gl_type = GL_UNSIGNED_BYTE;
} break;
case Image::FORMAT_RGB8: {
r_gl_internal_format = GL_RGB8;
r_gl_format = GL_RGB;
r_gl_type = GL_UNSIGNED_BYTE;
} break;
case Image::FORMAT_RGBA8: {
r_gl_format = GL_RGBA;
r_gl_internal_format = GL_RGBA8;
r_gl_type = GL_UNSIGNED_BYTE;
} break;
case Image::FORMAT_RGBA4444: {
r_gl_internal_format = GL_RGBA4;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_SHORT_4_4_4_4;
} break;
case Image::FORMAT_RF: {
r_gl_internal_format = GL_R32F;
r_gl_format = GL_RED;
r_gl_type = GL_FLOAT;
} break;
case Image::FORMAT_RGF: {
r_gl_internal_format = GL_RG32F;
r_gl_format = GL_RG;
r_gl_type = GL_FLOAT;
} break;
case Image::FORMAT_RGBF: {
r_gl_internal_format = GL_RGB32F;
r_gl_format = GL_RGB;
r_gl_type = GL_FLOAT;
} break;
case Image::FORMAT_RGBAF: {
r_gl_internal_format = GL_RGBA32F;
r_gl_format = GL_RGBA;
r_gl_type = GL_FLOAT;
} break;
case Image::FORMAT_RH: {
r_gl_internal_format = GL_R16F;
r_gl_format = GL_RED;
r_gl_type = GL_HALF_FLOAT;
} break;
case Image::FORMAT_RGH: {
r_gl_internal_format = GL_RG16F;
r_gl_format = GL_RG;
r_gl_type = GL_HALF_FLOAT;
} break;
case Image::FORMAT_RGBH: {
r_gl_internal_format = GL_RGB16F;
r_gl_format = GL_RGB;
r_gl_type = GL_HALF_FLOAT;
} break;
case Image::FORMAT_RGBAH: {
r_gl_internal_format = GL_RGBA16F;
r_gl_format = GL_RGBA;
r_gl_type = GL_HALF_FLOAT;
} break;
case Image::FORMAT_RGBE9995: {
r_gl_internal_format = GL_RGB9_E5;
r_gl_format = GL_RGB;
r_gl_type = GL_UNSIGNED_INT_5_9_9_9_REV;
} break;
case Image::FORMAT_DXT1: {
if (config->s3tc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_S3TC_DXT1_EXT;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_DXT3: {
if (config->s3tc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_S3TC_DXT3_EXT;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_DXT5: {
if (config->s3tc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_S3TC_DXT5_EXT;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_RGTC_R: {
if (config->rgtc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RED_RGTC1_EXT;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_RGTC_RG: {
if (config->rgtc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RED_GREEN_RGTC2_EXT;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_BPTC_RGBA: {
if (config->bptc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_BPTC_UNORM;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_BPTC_RGBF: {
if (config->bptc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGB_BPTC_SIGNED_FLOAT;
r_gl_format = GL_RGB;
r_gl_type = GL_FLOAT;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_BPTC_RGBFU: {
if (config->bptc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT;
r_gl_format = GL_RGB;
r_gl_type = GL_FLOAT;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_ETC2_R11: {
if (config->etc2_supported) {
r_gl_internal_format = _EXT_COMPRESSED_R11_EAC;
r_gl_format = GL_RED;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_ETC2_R11S: {
if (config->etc2_supported) {
r_gl_internal_format = _EXT_COMPRESSED_SIGNED_R11_EAC;
r_gl_format = GL_RED;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_ETC2_RG11: {
if (config->etc2_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RG11_EAC;
r_gl_format = GL_RG;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_ETC2_RG11S: {
if (config->etc2_supported) {
r_gl_internal_format = _EXT_COMPRESSED_SIGNED_RG11_EAC;
r_gl_format = GL_RG;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
case Image::FORMAT_ETC:
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
case Image::FORMAT_ETC2_RGB8: {
if (config->etc2_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGB8_ETC2;
r_gl_format = GL_RGB;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_ETC2_RGBA8: {
if (config->etc2_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA8_ETC2_EAC;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_ETC2_RGB8A1: {
if (config->etc2_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
OpenGL: Support FORMAT_{ETC2,DXT5}_RA_AS_RG This commit adds support for FORMAT_EXT2_RA_AS_RG and FORMAT_DXT5_RA_AS_RG with OpenGL, fixing VRAM compression with the normal map option enabled.
2023-01-11 21:08:49 +00:00
case Image::FORMAT_ETC2_RA_AS_RG: {
Decompress RA_AS_RG formats on Web platform in GLES3 renderer and disable texture swizzling While using compressed formats is allowed, the RA_AS_RG formats need texture swizzling which is not available on web
2023-01-17 18:48:04 +00:00
#ifndef WEB_ENABLED
OpenGL: Support FORMAT_{ETC2,DXT5}_RA_AS_RG This commit adds support for FORMAT_EXT2_RA_AS_RG and FORMAT_DXT5_RA_AS_RG with OpenGL, fixing VRAM compression with the normal map option enabled.
2023-01-11 21:08:49 +00:00
if (config->etc2_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA8_ETC2_EAC;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
Decompress RA_AS_RG formats on Web platform in GLES3 renderer and disable texture swizzling While using compressed formats is allowed, the RA_AS_RG formats need texture swizzling which is not available on web
2023-01-17 18:48:04 +00:00
} else
#endif
{
OpenGL: Support FORMAT_{ETC2,DXT5}_RA_AS_RG This commit adds support for FORMAT_EXT2_RA_AS_RG and FORMAT_DXT5_RA_AS_RG with OpenGL, fixing VRAM compression with the normal map option enabled.
2023-01-11 21:08:49 +00:00
need_decompress = true;
}
decompress_ra_to_rg = true;
} break;
case Image::FORMAT_DXT5_RA_AS_RG: {
Decompress RA_AS_RG formats on Web platform in GLES3 renderer and disable texture swizzling While using compressed formats is allowed, the RA_AS_RG formats need texture swizzling which is not available on web
2023-01-17 18:48:04 +00:00
#ifndef WEB_ENABLED
OpenGL: Support FORMAT_{ETC2,DXT5}_RA_AS_RG This commit adds support for FORMAT_EXT2_RA_AS_RG and FORMAT_DXT5_RA_AS_RG with OpenGL, fixing VRAM compression with the normal map option enabled.
2023-01-11 21:08:49 +00:00
if (config->s3tc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_S3TC_DXT5_EXT;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
Decompress RA_AS_RG formats on Web platform in GLES3 renderer and disable texture swizzling While using compressed formats is allowed, the RA_AS_RG formats need texture swizzling which is not available on web
2023-01-17 18:48:04 +00:00
} else
#endif
{
OpenGL: Support FORMAT_{ETC2,DXT5}_RA_AS_RG This commit adds support for FORMAT_EXT2_RA_AS_RG and FORMAT_DXT5_RA_AS_RG with OpenGL, fixing VRAM compression with the normal map option enabled.
2023-01-11 21:08:49 +00:00
need_decompress = true;
}
decompress_ra_to_rg = true;
} break;
Refactor high quality texture import * Only two texture import modes for low/high quality now: * S3TC/BPTC * ETC2/ASTC * Makes sense given this is the general preferred and most compatible combination in most platforms. * Removed lossy_quality from VRAM texture compression options. It was unused everywhere. * Added a new "high_quality" option to texture import. When enabled, it uses BPTC/ASTC (BC7/ASTC4x4) instead of S3TC/ETC2 (DXT1-5/ETC2,ETCA). * Changed MacOS export settings so required texture formats depend on the architecture selected. This solves the following problems: * Makes it simpler to import textures as high quality, without having to worry about the specific format used. * As the editor can now run on platforms such as web, Mac OS with Apple Silicion and Android, it should no longer be assumed that S3TC/BPTC is available by default for it.
2023-01-25 11:17:11 +00:00
case Image::FORMAT_ASTC_4x4: {
if (config->astc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_ASTC_4x4_KHR;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_ASTC_4x4_HDR: {
if (config->astc_hdr_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_ASTC_4x4_KHR;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_ASTC_8x8: {
if (config->astc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_ASTC_8x8_KHR;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
case Image::FORMAT_ASTC_8x8_HDR: {
if (config->astc_hdr_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_ASTC_8x8_KHR;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
} else {
need_decompress = true;
}
} break;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
default: {
Add warnings and fallbacks for particles sub emitters when using the GL Compatibility rendering backend Co-authored-by: Hugo Locurcio <hugo.locurcio@hugo.pro>
2023-06-20 21:03:14 +00:00
ERR_FAIL_V_MSG(Ref<Image>(), "The image format " + itos(p_format) + " is not supported by the GL Compatibility rendering backend.");
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
}
if (need_decompress || p_force_decompress) {
if (!image.is_null()) {
image = image->duplicate();
image->decompress();
ERR_FAIL_COND_V(image->is_compressed(), image);
OpenGL: Support FORMAT_{ETC2,DXT5}_RA_AS_RG This commit adds support for FORMAT_EXT2_RA_AS_RG and FORMAT_DXT5_RA_AS_RG with OpenGL, fixing VRAM compression with the normal map option enabled.
2023-01-11 21:08:49 +00:00
if (decompress_ra_to_rg) {
image->convert_ra_rgba8_to_rg();
image->convert(Image::FORMAT_RG8);
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
switch (image->get_format()) {
OpenGL: Support FORMAT_{ETC2,DXT5}_RA_AS_RG This commit adds support for FORMAT_EXT2_RA_AS_RG and FORMAT_DXT5_RA_AS_RG with OpenGL, fixing VRAM compression with the normal map option enabled.
2023-01-11 21:08:49 +00:00
case Image::FORMAT_RG8: {
r_gl_format = GL_RG;
r_gl_internal_format = GL_RG8;
r_gl_type = GL_UNSIGNED_BYTE;
r_real_format = Image::FORMAT_RG8;
r_compressed = false;
} break;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
case Image::FORMAT_RGB8: {
r_gl_format = GL_RGB;
r_gl_internal_format = GL_RGB;
r_gl_type = GL_UNSIGNED_BYTE;
r_real_format = Image::FORMAT_RGB8;
r_compressed = false;
} break;
case Image::FORMAT_RGBA8: {
r_gl_format = GL_RGBA;
r_gl_internal_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_real_format = Image::FORMAT_RGBA8;
r_compressed = false;
} break;
default: {
image->convert(Image::FORMAT_RGBA8);
r_gl_format = GL_RGBA;
r_gl_internal_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_real_format = Image::FORMAT_RGBA8;
r_compressed = false;
} break;
}
}
return image;
}
return p_image;
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
RID TextureStorage::texture_allocate() {
return texture_owner.allocate_rid();
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
void TextureStorage::texture_free(RID p_texture) {
Texture *t = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(t);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
ERR_FAIL_COND(t->is_render_target);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
if (t->canvas_texture) {
memdelete(t->canvas_texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
[GLES3] Avoid freeing proxy textures clearing onwer's data
2023-09-27 08:35:50 +00:00
bool must_free_data = false;
if (t->is_proxy) {
if (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);
}
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
}
[GLES3] Avoid freeing proxy textures clearing onwer's data
2023-09-27 08:35:50 +00:00
} else {
must_free_data = t->tex_id != 0 && !t->is_external;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
[GLES3] Avoid freeing proxy textures clearing onwer's data
2023-09-27 08:35:50 +00:00
if (must_free_data) {
GLES3::Utilities::get_singleton()->texture_free_data(t->tex_id);
t->tex_id = 0;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
texture_atlas_remove_texture(p_texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
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->tex_id = 0;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
texture_owner.free(p_texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
void TextureStorage::texture_2d_initialize(RID p_texture, const Ref<Image> &p_image) {
Add various null checks in RenderingServer
2022-09-30 01:55:32 +00:00
ERR_FAIL_COND(p_image.is_null());
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
Texture texture;
texture.width = p_image->get_width();
texture.height = p_image->get_height();
Basic 3D rendering
2022-05-10 17:02:44 +00:00
texture.alloc_width = texture.width;
texture.alloc_height = texture.height;
Add GPUParticles to the OpenGL3 renderer. This includes collision (2D SDF, Box, Sphere, Heightmap), attraction (Box, Sphere), and all sorting modes. This does not include 3D SDF collisions, trails, or manual emission.
2022-11-08 06:40:03 +00:00
texture.mipmaps = p_image->get_mipmap_count() + 1;
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
texture.format = p_image->get_format();
texture.type = Texture::TYPE_2D;
texture.target = GL_TEXTURE_2D;
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
_get_gl_image_and_format(Ref<Image>(), texture.format, texture.real_format, texture.gl_format_cache, texture.gl_internal_format_cache, texture.gl_type_cache, texture.compressed, false);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
texture.total_data_size = p_image->get_image_data_size(texture.width, texture.height, texture.format, texture.mipmaps);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
texture.active = true;
glGenTextures(1, &texture.tex_id);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(texture.tex_id, texture.total_data_size, "Texture 2D");
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
texture_owner.initialize_rid(p_texture, texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
texture_set_data(p_texture, p_image);
}
void TextureStorage::texture_2d_layered_initialize(RID p_texture, const Vector<Ref<Image>> &p_layers, RS::TextureLayeredType p_layered_type) {
Implemented texture_2D_layered_initialize
2023-05-18 15:41:17 +00:00
ERR_FAIL_COND(p_layers.is_empty());
ERR_FAIL_COND(p_layered_type == RS::TEXTURE_LAYERED_CUBEMAP && p_layers.size() != 6);
ERR_FAIL_COND_MSG(p_layered_type == RS::TEXTURE_LAYERED_CUBEMAP_ARRAY, "Cubemap Arrays are not supported in the GL Compatibility backend.");
Add const references detected by clang-tidy
2023-11-18 22:40:56 +00:00
const Ref<Image> &image = p_layers[0];
Implemented texture_2D_layered_initialize
2023-05-18 15:41:17 +00:00
{
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);
}
}
}
Texture texture;
texture.width = image->get_width();
texture.height = image->get_height();
texture.alloc_width = texture.width;
texture.alloc_height = texture.height;
texture.mipmaps = image->get_mipmap_count() + 1;
texture.format = image->get_format();
texture.type = Texture::TYPE_LAYERED;
texture.layered_type = p_layered_type;
Properly update array textures when using the OpenGL backend to avoid crash
2023-06-07 22:44:11 +00:00
texture.target = p_layered_type == RS::TEXTURE_LAYERED_CUBEMAP ? GL_TEXTURE_CUBE_MAP : GL_TEXTURE_2D_ARRAY;
Implemented texture_2D_layered_initialize
2023-05-18 15:41:17 +00:00
texture.layers = p_layers.size();
_get_gl_image_and_format(Ref<Image>(), texture.format, texture.real_format, texture.gl_format_cache, texture.gl_internal_format_cache, texture.gl_type_cache, texture.compressed, false);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
texture.total_data_size = p_layers[0]->get_image_data_size(texture.width, texture.height, texture.format, texture.mipmaps) * texture.layers;
Implemented texture_2D_layered_initialize
2023-05-18 15:41:17 +00:00
texture.active = true;
glGenTextures(1, &texture.tex_id);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(texture.tex_id, texture.total_data_size, "Texture Layered");
Implemented texture_2D_layered_initialize
2023-05-18 15:41:17 +00:00
texture_owner.initialize_rid(p_texture, texture);
for (int i = 0; i < p_layers.size(); i++) {
Properly update array textures when using the OpenGL backend to avoid crash
2023-06-07 22:44:11 +00:00
_texture_set_data(p_texture, p_layers[i], i, i == 0);
Implemented texture_2D_layered_initialize
2023-05-18 15:41:17 +00:00
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
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.is_empty());
Image::Image3DValidateError verr = Image::validate_3d_image(p_format, p_width, p_height, p_depth, p_mipmaps, p_data);
ERR_FAIL_COND_MSG(verr != Image::VALIDATE_3D_OK, Image::get_3d_image_validation_error_text(verr));
Ref<Image> image = p_data[0];
int mipmap_count = 0;
{
Size2i prev_size;
for (int i = 0; i < p_data.size(); i++) {
Size2i img_size(p_data[i]->get_width(), p_data[i]->get_height());
if (img_size != prev_size) {
mipmap_count++;
}
prev_size = img_size;
}
}
Texture texture;
texture.width = p_width;
texture.height = p_height;
texture.depth = p_depth;
texture.alloc_width = texture.width;
texture.alloc_height = texture.height;
texture.mipmaps = mipmap_count;
texture.format = image->get_format();
texture.type = Texture::TYPE_3D;
texture.target = GL_TEXTURE_3D;
_get_gl_image_and_format(Ref<Image>(), texture.format, texture.real_format, texture.gl_format_cache, texture.gl_internal_format_cache, texture.gl_type_cache, texture.compressed, false);
texture.total_data_size = p_data[0]->get_image_data_size(texture.width, texture.height, texture.format, texture.mipmaps) * texture.depth;
texture.active = true;
glGenTextures(1, &texture.tex_id);
GLES3::Utilities::get_singleton()->texture_allocated_data(texture.tex_id, texture.total_data_size, "Texture 3D");
texture_owner.initialize_rid(p_texture, texture);
_texture_set_3d_data(p_texture, p_data, true);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
// Called internally when texture_proxy_create(p_base) is called.
// Note: p_base is the root and p_texture is the proxy.
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
void TextureStorage::texture_proxy_initialize(RID p_texture, RID p_base) {
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
Texture *texture = texture_owner.get_or_null(p_base);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(texture);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
Texture proxy_tex;
proxy_tex.copy_from(*texture);
proxy_tex.proxy_to = p_base;
proxy_tex.is_render_target = false;
proxy_tex.is_proxy = true;
proxy_tex.proxies.clear();
texture->proxies.push_back(p_texture);
texture_owner.initialize_rid(p_texture, proxy_tex);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
Fix build on MSVC 2017
2023-09-27 16:49:59 +00:00
RID TextureStorage::texture_create_external(GLES3::Texture::Type p_type, Image::Format p_format, unsigned int p_image, int p_width, int p_height, int p_depth, int p_layers, RS::TextureLayeredType p_layered_type) {
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
Texture texture;
texture.active = true;
texture.is_external = true;
texture.type = p_type;
switch (p_type) {
case Texture::TYPE_2D: {
texture.target = GL_TEXTURE_2D;
} break;
case Texture::TYPE_3D: {
texture.target = GL_TEXTURE_3D;
} break;
case Texture::TYPE_LAYERED: {
texture.target = GL_TEXTURE_2D_ARRAY;
} break;
}
texture.real_format = texture.format = p_format;
texture.tex_id = p_image;
texture.alloc_width = texture.width = p_width;
texture.alloc_height = texture.height = p_height;
texture.depth = p_depth;
texture.layers = p_layers;
texture.layered_type = p_layered_type;
return texture_owner.make_rid(texture);
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
void TextureStorage::texture_2d_update(RID p_texture, const Ref<Image> &p_image, int p_layer) {
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
texture_set_data(p_texture, p_image, p_layer);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
Texture *tex = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(tex);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_resize_data(tex->tex_id, tex->total_data_size);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
#ifdef TOOLS_ENABLED
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
tex->image_cache_2d.unref();
#endif
}
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
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_NULL(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);
ERR_FAIL_COND_MSG(verr != Image::VALIDATE_3D_OK, Image::get_3d_image_validation_error_text(verr));
_texture_set_3d_data(p_texture, p_data, false);
GLES3::Utilities::get_singleton()->texture_resize_data(tex->tex_id, tex->total_data_size);
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
void TextureStorage::texture_proxy_update(RID p_texture, RID p_proxy_to) {
Implement texture_proxy_update which is needed for AnimatedTexture
2022-11-11 18:05:07 +00:00
Texture *tex = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(tex);
Implement texture_proxy_update which is needed for AnimatedTexture
2022-11-11 18:05:07 +00:00
ERR_FAIL_COND(!tex->is_proxy);
Texture *proxy_to = texture_owner.get_or_null(p_proxy_to);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(proxy_to);
Implement texture_proxy_update which is needed for AnimatedTexture
2022-11-11 18:05:07 +00:00
ERR_FAIL_COND(proxy_to->is_proxy);
if (tex->proxy_to.is_valid()) {
Texture *prev_tex = texture_owner.get_or_null(tex->proxy_to);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(prev_tex);
Implement texture_proxy_update which is needed for AnimatedTexture
2022-11-11 18:05:07 +00:00
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();
Avoid copying CanvasTexture when updating proxy
2023-03-07 18:33:48 +00:00
tex->canvas_texture = nullptr;
tex->tex_id = 0;
Implement texture_proxy_update which is needed for AnimatedTexture
2022-11-11 18:05:07 +00:00
proxy_to->proxies.push_back(p_texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
void TextureStorage::texture_2d_placeholder_initialize(RID p_texture) {
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
//this could be better optimized to reuse an existing image , done this way
//for now to get it working
Make some Image methods static
2022-07-22 18:06:19 +00:00
Ref<Image> image = Image::create_empty(4, 4, false, Image::FORMAT_RGBA8);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
image->fill(Color(1, 0, 1, 1));
texture_2d_initialize(p_texture, image);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
void TextureStorage::texture_2d_layered_placeholder_initialize(RID p_texture, RenderingServer::TextureLayeredType p_layered_type) {
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
//this could be better optimized to reuse an existing image , done this way
//for now to get it working
Make some Image methods static
2022-07-22 18:06:19 +00:00
Ref<Image> image = Image::create_empty(4, 4, false, Image::FORMAT_RGBA8);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
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);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
void TextureStorage::texture_3d_placeholder_initialize(RID p_texture) {
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
//this could be better optimized to reuse an existing image , done this way
//for now to get it working
Make some Image methods static
2022-07-22 18:06:19 +00:00
Ref<Image> image = Image::create_empty(4, 4, false, Image::FORMAT_RGBA8);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
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);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
Ref<Image> TextureStorage::texture_2d_get(RID p_texture) const {
Basic 3D rendering
2022-05-10 17:02:44 +00:00
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(texture, Ref<Image>());
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
#ifdef TOOLS_ENABLED
Basic 3D rendering
2022-05-10 17:02:44 +00:00
if (texture->image_cache_2d.is_valid() && !texture->is_render_target) {
return texture->image_cache_2d;
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
}
#endif
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
Ref<Image> image;
#ifdef GL_API_ENABLED
if (RasterizerGLES3::is_gles_over_gl()) {
// OpenGL 3.3 supports glGetTexImage which is faster and simpler than glReadPixels.
// It also allows for reading compressed textures, mipmaps, and more formats.
Vector<uint8_t> data;
Basic 3D rendering
2022-05-10 17:02:44 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
int data_size = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, texture->real_format, texture->mipmaps > 1);
Basic 3D rendering
2022-05-10 17:02:44 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
data.resize(data_size * 2); // Add some memory at the end, just in case for buggy drivers.
uint8_t *w = data.ptrw();
Basic 3D rendering
2022-05-10 17:02:44 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glActiveTexture(GL_TEXTURE0);
Basic 3D rendering
2022-05-10 17:02:44 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glBindTexture(texture->target, texture->tex_id);
Basic 3D rendering
2022-05-10 17:02:44 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
Basic 3D rendering
2022-05-10 17:02:44 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
for (int i = 0; i < texture->mipmaps; i++) {
int ofs = Image::get_image_mipmap_offset(texture->alloc_width, texture->alloc_height, texture->real_format, i);
Basic 3D rendering
2022-05-10 17:02:44 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
if (texture->compressed) {
glPixelStorei(GL_PACK_ALIGNMENT, 4);
glGetCompressedTexImage(texture->target, i, &w[ofs]);
} else {
glPixelStorei(GL_PACK_ALIGNMENT, 1);
glGetTexImage(texture->target, i, texture->gl_format_cache, texture->gl_type_cache, &w[ofs]);
}
Basic 3D rendering
2022-05-10 17:02:44 +00:00
}
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
data.resize(data_size);
Basic 3D rendering
2022-05-10 17:02:44 +00:00
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
ERR_FAIL_COND_V(data.is_empty(), Ref<Image>());
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
image = Image::create_from_data(texture->width, texture->height, texture->mipmaps > 1, texture->real_format, data);
ERR_FAIL_COND_V(image->is_empty(), Ref<Image>());
if (texture->format != texture->real_format) {
image->convert(texture->format);
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
#endif // GL_API_ENABLED
#ifdef GLES_API_ENABLED
if (!RasterizerGLES3::is_gles_over_gl()) {
Vector<uint8_t> data;
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
// On web and mobile we always read an RGBA8 image with no mipmaps.
int data_size = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, Image::FORMAT_RGBA8, false);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
data.resize(data_size * 2); // Add some memory at the end, just in case for buggy drivers.
uint8_t *w = data.ptrw();
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
GLuint temp_framebuffer;
glGenFramebuffers(1, &temp_framebuffer);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
GLuint temp_color_texture;
glGenTextures(1, &temp_color_texture);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glBindFramebuffer(GL_FRAMEBUFFER, temp_framebuffer);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glBindTexture(GL_TEXTURE_2D, temp_color_texture);
clang-tidy: Enforce `modernize-use-nullptr`
2024-03-12 14:40:40 +00:00
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, texture->alloc_width, texture->alloc_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, temp_color_texture, 0);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glDepthMask(GL_FALSE);
glDisable(GL_DEPTH_TEST);
glDisable(GL_CULL_FACE);
glDisable(GL_BLEND);
Use Reverse Z for the depth buffer
2024-02-14 13:39:39 +00:00
glDepthFunc(GL_GEQUAL);
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glColorMask(1, 1, 1, 1);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, texture->tex_id);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glViewport(0, 0, texture->alloc_width, texture->alloc_height);
glClearColor(0.0, 0.0, 0.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
CopyEffects::get_singleton()->copy_to_rect(Rect2i(0, 0, 1.0, 1.0));
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glReadPixels(0, 0, texture->alloc_width, texture->alloc_height, GL_RGBA, GL_UNSIGNED_BYTE, &w[0]);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
Consistently use system_fbo instead of binding 0 as it is needed for iOS devices
2024-02-24 00:38:34 +00:00
glBindFramebuffer(GL_FRAMEBUFFER, GLES3::TextureStorage::system_fbo);
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
glDeleteTextures(1, &temp_color_texture);
glDeleteFramebuffers(1, &temp_framebuffer);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
data.resize(data_size);
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
ERR_FAIL_COND_V(data.is_empty(), Ref<Image>());
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
image = Image::create_from_data(texture->width, texture->height, false, Image::FORMAT_RGBA8, data);
ERR_FAIL_COND_V(image->is_empty(), Ref<Image>());
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
if (texture->format != Image::FORMAT_RGBA8) {
image->convert(texture->format);
}
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
if (texture->mipmaps > 1) {
image->generate_mipmaps();
}
Add texture reading code to OpenGL3 renderer for web and mobile This allows using texture_2d_get on all platforms which is needed for the get_image function This commit also fixes some OpenGL warnings on the Web platform that came from attempting to map a buffer with zero length
2022-11-01 20:40:23 +00:00
}
[macOS/Windows] Add optional ANGLE backed OpenGL renderer support. Add EGL_ANDROID_blob_cache caching. Co-authored-by: Riteo <riteo@posteo.net>
2021-11-12 12:49:49 +00:00
#endif // GLES_API_ENABLED
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
#ifdef TOOLS_ENABLED
Basic 3D rendering
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if (Engine::get_singleton()->is_editor_hint() && !texture->is_render_target) {
texture->image_cache_2d = image;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
#endif
Basic 3D rendering
2022-05-10 17:02:44 +00:00
return image;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
}
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
Ref<Image> TextureStorage::texture_2d_layer_get(RID p_texture, int p_layer) const {
Texture *texture = texture_owner.get_or_null(p_texture);
ERR_FAIL_NULL_V(texture, Ref<Image>());
Vector<uint8_t> data;
int data_size = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, Image::FORMAT_RGBA8, false);
data.resize(data_size * 2); //add some memory at the end, just in case for buggy drivers
uint8_t *w = data.ptrw();
GLuint temp_framebuffer;
glGenFramebuffers(1, &temp_framebuffer);
GLuint temp_color_texture;
glGenTextures(1, &temp_color_texture);
glBindFramebuffer(GL_FRAMEBUFFER, temp_framebuffer);
glBindTexture(GL_TEXTURE_2D, temp_color_texture);
clang-tidy: Enforce `modernize-use-nullptr`
2024-03-12 14:40:40 +00:00
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, texture->alloc_width, texture->alloc_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, temp_color_texture, 0);
glDepthMask(GL_FALSE);
glDisable(GL_DEPTH_TEST);
glDisable(GL_CULL_FACE);
glDisable(GL_BLEND);
glDepthFunc(GL_LEQUAL);
glColorMask(1, 1, 1, 1);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D_ARRAY, texture->tex_id);
glViewport(0, 0, texture->alloc_width, texture->alloc_height);
glClearColor(0.0, 0.0, 0.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
CopyEffects::get_singleton()->copy_to_rect_3d(Rect2i(0, 0, 1, 1), p_layer, Texture::TYPE_LAYERED);
glReadPixels(0, 0, texture->alloc_width, texture->alloc_height, GL_RGBA, GL_UNSIGNED_BYTE, &w[0]);
Consistently use system_fbo instead of binding 0 as it is needed for iOS devices
2024-02-24 00:38:34 +00:00
glBindFramebuffer(GL_FRAMEBUFFER, GLES3::TextureStorage::system_fbo);
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
glDeleteTextures(1, &temp_color_texture);
glDeleteFramebuffers(1, &temp_framebuffer);
data.resize(data_size);
ERR_FAIL_COND_V(data.is_empty(), Ref<Image>());
Ref<Image> image = Image::create_from_data(texture->width, texture->height, false, Image::FORMAT_RGBA8, data);
ERR_FAIL_COND_V(image->is_empty(), Ref<Image>());
if (texture->format != Image::FORMAT_RGBA8) {
image->convert(texture->format);
}
if (texture->mipmaps > 1) {
image->generate_mipmaps();
}
return image;
}
Fix build on MSVC 2017
2024-03-05 04:57:53 +00:00
Vector<Ref<Image>> TextureStorage::_texture_3d_read_framebuffer(GLES3::Texture *p_texture) const {
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
ERR_FAIL_NULL_V(p_texture, Vector<Ref<Image>>());
Vector<Ref<Image>> ret;
Vector<uint8_t> data;
int width = p_texture->width;
int height = p_texture->height;
int depth = p_texture->depth;
for (int mipmap_level = 0; mipmap_level < p_texture->mipmaps; mipmap_level++) {
int data_size = Image::get_image_data_size(width, height, Image::FORMAT_RGBA8, false);
glViewport(0, 0, width, height);
glClearColor(0.0, 0.0, 0.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
for (int layer = 0; layer < depth; layer++) {
data.resize(data_size * 2); //add some memory at the end, just in case for buggy drivers
uint8_t *w = data.ptrw();
float layer_f = layer / float(depth);
CopyEffects::get_singleton()->copy_to_rect_3d(Rect2i(0, 0, 1, 1), layer_f, Texture::TYPE_3D, mipmap_level);
glReadPixels(0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, &w[0]);
data.resize(data_size);
ERR_FAIL_COND_V(data.is_empty(), Vector<Ref<Image>>());
Ref<Image> img = Image::create_from_data(width, height, false, Image::FORMAT_RGBA8, data);
ERR_FAIL_COND_V(img->is_empty(), Vector<Ref<Image>>());
if (p_texture->format != Image::FORMAT_RGBA8) {
img->convert(p_texture->format);
}
ret.push_back(img);
}
width = MAX(1, width >> 1);
height = MAX(1, height >> 1);
depth = MAX(1, depth >> 1);
}
return ret;
}
Vector<Ref<Image>> TextureStorage::texture_3d_get(RID p_texture) const {
Texture *texture = texture_owner.get_or_null(p_texture);
ERR_FAIL_NULL_V(texture, Vector<Ref<Image>>());
ERR_FAIL_COND_V(texture->type != Texture::TYPE_3D, Vector<Ref<Image>>());
#ifdef TOOLS_ENABLED
if (!texture->image_cache_3d.is_empty() && !texture->is_render_target) {
return texture->image_cache_3d;
}
#endif
GLuint temp_framebuffer;
glGenFramebuffers(1, &temp_framebuffer);
GLuint temp_color_texture;
glGenTextures(1, &temp_color_texture);
glBindFramebuffer(GL_FRAMEBUFFER, temp_framebuffer);
glBindTexture(GL_TEXTURE_2D, temp_color_texture);
clang-tidy: Enforce `modernize-use-nullptr`
2024-03-12 14:40:40 +00:00
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, texture->alloc_width, texture->alloc_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, temp_color_texture, 0);
glDepthMask(GL_FALSE);
glDisable(GL_DEPTH_TEST);
glDisable(GL_CULL_FACE);
glDisable(GL_BLEND);
glDepthFunc(GL_LEQUAL);
glColorMask(1, 1, 1, 1);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_3D, texture->tex_id);
Vector<Ref<Image>> ret = _texture_3d_read_framebuffer(texture);
Consistently use system_fbo instead of binding 0 as it is needed for iOS devices
2024-02-24 00:38:34 +00:00
glBindFramebuffer(GL_FRAMEBUFFER, GLES3::TextureStorage::system_fbo);
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
glDeleteTextures(1, &temp_color_texture);
glDeleteFramebuffers(1, &temp_framebuffer);
#ifdef TOOLS_ENABLED
if (Engine::get_singleton()->is_editor_hint() && !texture->is_render_target) {
texture->image_cache_3d = ret;
}
#endif
return ret;
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
void TextureStorage::texture_replace(RID p_texture, RID p_by_texture) {
Texture *tex_to = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(tex_to);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
ERR_FAIL_COND(tex_to->is_proxy); //can't replace proxy
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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Texture *tex_from = texture_owner.get_or_null(p_by_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(tex_from);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
ERR_FAIL_COND(tex_from->is_proxy); //can't replace proxy
if (tex_to == tex_from) {
return;
}
if (tex_to->canvas_texture) {
memdelete(tex_to->canvas_texture);
tex_to->canvas_texture = nullptr;
}
if (tex_to->tex_id) {
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_free_data(tex_to->tex_id);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
tex_to->tex_id = 0;
}
Vector<RID> proxies_to_update = tex_to->proxies;
Vector<RID> proxies_to_redirect = tex_from->proxies;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Copy texture filter/repeat modes when replacing a texture in the GL Compatibility backend
2023-06-15 20:06:42 +00:00
*tex_to = *tex_from;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
tex_to->proxies = proxies_to_update; //restore proxies, so they can be updated
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
if (tex_to->canvas_texture) {
tex_to->canvas_texture->diffuse = p_texture; //update
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
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);
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
texture_atlas_mark_dirty_on_texture(p_texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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}
void TextureStorage::texture_set_size_override(RID p_texture, int p_width, int p_height) {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(texture);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
ERR_FAIL_COND(texture->is_render_target);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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ERR_FAIL_COND(p_width <= 0 || p_width > 16384);
ERR_FAIL_COND(p_height <= 0 || p_height > 16384);
//real texture size is in alloc width and height
texture->width = p_width;
texture->height = p_height;
}
void TextureStorage::texture_set_path(RID p_texture, const String &p_path) {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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texture->path = p_path;
}
String TextureStorage::texture_get_path(RID p_texture) const {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(texture, "");
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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return texture->path;
}
void TextureStorage::texture_set_detect_3d_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
texture->detect_3d_callback = p_callback;
texture->detect_3d_callback_ud = p_userdata;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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}
void TextureStorage::texture_set_detect_srgb_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) {
}
void TextureStorage::texture_set_detect_normal_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
texture->detect_normal_callback = p_callback;
texture->detect_normal_callback_ud = p_userdata;
}
void TextureStorage::texture_set_detect_roughness_callback(RID p_texture, RS::TextureDetectRoughnessCallback p_callback, void *p_userdata) {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(texture);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
texture->detect_roughness_callback = p_callback;
texture->detect_roughness_callback_ud = p_userdata;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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}
void TextureStorage::texture_debug_usage(List<RS::TextureInfo> *r_info) {
List<RID> textures;
texture_owner.get_owned_list(&textures);
for (List<RID>::Element *E = textures.front(); E; E = E->next()) {
Texture *t = texture_owner.get_or_null(E->get());
if (!t) {
continue;
}
RS::TextureInfo tinfo;
tinfo.path = t->path;
tinfo.format = t->format;
tinfo.width = t->alloc_width;
tinfo.height = t->alloc_height;
Increase coverage of VRAM debugger and add support to RD backends
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tinfo.depth = t->depth;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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tinfo.bytes = t->total_data_size;
r_info->push_back(tinfo);
}
}
void TextureStorage::texture_set_force_redraw_if_visible(RID p_texture, bool p_enable) {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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texture->redraw_if_visible = p_enable;
}
Size2 TextureStorage::texture_size_with_proxy(RID p_texture) {
const Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(texture, Size2());
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
if (texture->is_proxy) {
const Texture *proxy = texture_owner.get_or_null(texture->proxy_to);
return Size2(proxy->width, proxy->height);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
} else {
return Size2(texture->width, texture->height);
}
}
Add custom texture create function
2023-07-10 12:31:27 +00:00
void TextureStorage::texture_rd_initialize(RID p_texture, const RID &p_rd_texture, const RS::TextureLayeredType p_layer_type) {
}
Merge duplicate rd_texture functions
2023-03-10 09:41:55 +00:00
RID TextureStorage::texture_get_rd_texture(RID p_texture, bool p_srgb) const {
Expose texture_get_rd_texture
2022-11-01 17:50:36 +00:00
return RID();
}
For GDExternal use, provides access to internal graphics handles for textures
2023-03-10 10:24:25 +00:00
uint64_t TextureStorage::texture_get_native_handle(RID p_texture, bool p_srgb) const {
const Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(texture, 0);
For GDExternal use, provides access to internal graphics handles for textures
2023-03-10 10:24:25 +00:00
return texture->tex_id;
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
void TextureStorage::texture_set_data(RID p_texture, const Ref<Image> &p_image, int p_layer) {
Implemented texture_2D_layered_initialize
2023-05-18 15:41:17 +00:00
_texture_set_data(p_texture, p_image, p_layer, false);
}
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
void TextureStorage::_texture_set_data(RID p_texture, const Ref<Image> &p_image, int p_layer, bool p_initialize) {
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
if (texture->target == GL_TEXTURE_3D) {
// Target is set to a 3D texture or array texture, exit early to avoid spamming errors
return;
}
ERR_FAIL_COND(!texture->active);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
ERR_FAIL_COND(texture->is_render_target);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
ERR_FAIL_COND(p_image.is_null());
ERR_FAIL_COND(texture->format != p_image->get_format());
ERR_FAIL_COND(!p_image->get_width());
ERR_FAIL_COND(!p_image->get_height());
GLenum type;
GLenum format;
GLenum internal_format;
bool compressed = false;
Image::Format real_format;
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
Ref<Image> img = _get_gl_image_and_format(p_image, p_image->get_format(), real_format, format, internal_format, type, compressed, texture->resize_to_po2);
Add basic lighting to GLES3 renderer. This includes all three light types and IBL, but does not include shadows or any form of GI
2022-05-16 18:56:03 +00:00
ERR_FAIL_COND(img.is_null());
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
if (texture->resize_to_po2) {
if (p_image->is_compressed()) {
ERR_PRINT("Texture '" + texture->path + "' is required to be a power of 2 because it uses either mipmaps or repeat, so it was decompressed. This will hurt performance and memory usage.");
}
if (img == p_image) {
img = img->duplicate();
}
img->resize_to_po2(false);
}
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
GLenum blit_target = (texture->target == GL_TEXTURE_CUBE_MAP) ? _cube_side_enum[p_layer] : texture->target;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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Vector<uint8_t> read = img->get_data();
glActiveTexture(GL_TEXTURE0);
glBindTexture(texture->target, texture->tex_id);
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
_texture_set_swizzle(texture, real_format);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
int mipmaps = img->has_mipmaps() ? img->get_mipmap_count() + 1 : 1;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
Use a filter with mipmaps when initializing textures with mipmaps in GL Compatibility renderer This works around a driver bug in some older devices and should be harmless on any spec-compliant device
2023-06-26 17:45:24 +00:00
// Set filtering and repeat state to default.
if (mipmaps > 1) {
texture->gl_set_filter(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS);
} else {
texture->gl_set_filter(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST);
}
texture->gl_set_repeat(RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
int w = img->get_width();
int h = img->get_height();
int tsize = 0;
for (int i = 0; i < mipmaps; i++) {
Fix Image CowData crash when baking large lightmaps This switches to 64-bit integers in select locations of the Image class, so that image resolutions of 16384×16384 (used by lightmap texture arrays) can be used properly. Values that are larger should also work. VRAM compression is also supported, although most VRAM-compressed formats are limited to individual slices of 16384×16384. WebP is limited to 16383×16383 due to format limitations.
2024-07-11 23:52:55 +00:00
int64_t size, ofs;
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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img->get_mipmap_offset_and_size(i, ofs, size);
if (compressed) {
glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
fix compatibility gles3 driver load of compressed layered GL_TEXTURE_2D_ARRAY
2024-05-11 23:14:13 +00:00
if (texture->target == GL_TEXTURE_2D_ARRAY) {
if (p_initialize) {
glCompressedTexImage3D(GL_TEXTURE_2D_ARRAY, i, internal_format, w, h, texture->layers, 0,
size * texture->layers, &read[ofs]);
} else {
glCompressedTexSubImage3D(GL_TEXTURE_2D_ARRAY, i, 0, 0, p_layer, w, h, 1, internal_format, size, &read[ofs]);
}
} else {
glCompressedTexImage2D(blit_target, i, internal_format, w, h, 0, size, &read[ofs]);
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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} else {
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
if (texture->target == GL_TEXTURE_2D_ARRAY) {
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
if (p_initialize) {
Implemented texture_2D_layered_initialize
2023-05-18 15:41:17 +00:00
glTexImage3D(GL_TEXTURE_2D_ARRAY, i, internal_format, w, h, texture->layers, 0, format, type, nullptr);
}
Properly update array textures when using the OpenGL backend to avoid crash
2023-06-07 22:44:11 +00:00
glTexSubImage3D(GL_TEXTURE_2D_ARRAY, i, 0, 0, p_layer, w, h, 1, format, type, &read[ofs]);
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
} else {
glTexImage2D(blit_target, i, internal_format, w, h, 0, format, type, &read[ofs]);
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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}
tsize += size;
w = MAX(1, w >> 1);
h = MAX(1, h >> 1);
}
texture->total_data_size = tsize;
texture->stored_cube_sides |= (1 << p_layer);
texture->mipmaps = mipmaps;
}
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
void TextureStorage::_texture_set_3d_data(RID p_texture, const Vector<Ref<Image>> &p_data, bool p_initialize) {
Texture *texture = texture_owner.get_or_null(p_texture);
ERR_FAIL_NULL(texture);
ERR_FAIL_COND(!texture->active);
ERR_FAIL_COND(texture->is_render_target);
ERR_FAIL_COND(texture->target != GL_TEXTURE_3D);
ERR_FAIL_COND(p_data.is_empty());
GLenum type;
GLenum format;
GLenum internal_format;
bool compressed = false;
Image::Format real_format;
Ref<Image> img = _get_gl_image_and_format(p_data[0], p_data[0]->get_format(), real_format, format, internal_format, type, compressed, texture->resize_to_po2);
ERR_FAIL_COND(img.is_null());
ERR_FAIL_COND_MSG(compressed, "Compressed 3D textures are not supported in the GL Compatibility backend.");
glActiveTexture(GL_TEXTURE0);
glBindTexture(texture->target, texture->tex_id);
_texture_set_swizzle(texture, texture->real_format);
// Set filtering and repeat state to default.
if (texture->mipmaps > 1) {
texture->gl_set_filter(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS);
} else {
texture->gl_set_filter(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST);
}
texture->gl_set_repeat(RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
Vector<Ref<Image>> images;
images.resize(p_data.size());
for (int i = 0; i < p_data.size(); i++) {
Ref<Image> image = p_data[i];
if (image->get_format() != texture->format) {
image = image->duplicate();
image->convert(texture->format);
}
images.write[i] = image;
}
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
int all_data_size = 0;
int mipmap_level = 0;
int layer = 0;
int depth = texture->depth;
Size2i prev_size(images[0]->get_width(), images[0]->get_height());
for (int i = 0; i < images.size(); i++) {
Ref<Image> image = images[i];
Size2i img_size(image->get_width(), image->get_height());
if (img_size != prev_size) {
mipmap_level++;
depth = MAX(1, depth >> 1);
layer = 0;
}
prev_size = img_size;
all_data_size += image->get_data().size();
if (layer == 0 && p_initialize) {
glTexImage3D(GL_TEXTURE_3D, mipmap_level, internal_format, img_size.width, img_size.height, depth, 0, format, type, nullptr);
}
glTexSubImage3D(GL_TEXTURE_3D, mipmap_level, 0, 0, layer, img_size.width, img_size.height, 1, format, type, image->get_data().ptr());
layer++;
}
texture->total_data_size = all_data_size;
texture->mipmaps = mipmap_level + 1;
#ifdef TOOLS_ENABLED
if (Engine::get_singleton()->is_editor_hint() && !texture->is_render_target) {
texture->image_cache_3d = images;
}
#endif
}
Fix build on MSVC 2017
2024-03-05 04:57:53 +00:00
void TextureStorage::_texture_set_swizzle(GLES3::Texture *p_texture, Image::Format p_real_format) {
OpenGL: Implement 3D Texture support
2023-08-07 08:41:09 +00:00
#ifndef WEB_ENABLED
switch (p_texture->format) {
case Image::FORMAT_L8: {
if (RasterizerGLES3::is_gles_over_gl()) {
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_R, GL_RED);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_G, GL_RED);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_B, GL_RED);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_A, GL_ONE);
} else {
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_R, GL_RED);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_G, GL_GREEN);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_B, GL_BLUE);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_A, GL_ALPHA);
}
} break;
case Image::FORMAT_LA8: {
if (RasterizerGLES3::is_gles_over_gl()) {
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_R, GL_RED);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_G, GL_RED);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_B, GL_RED);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_A, GL_GREEN);
} else {
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_R, GL_RED);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_G, GL_GREEN);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_B, GL_BLUE);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_A, GL_ALPHA);
}
} break;
case Image::FORMAT_ETC2_RA_AS_RG:
case Image::FORMAT_DXT5_RA_AS_RG: {
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_R, GL_RED);
if (p_texture->format == p_real_format) {
// Swizzle RA from compressed texture into RG.
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_G, GL_ALPHA);
} else {
// Converted textures are already in RG, leave as-is.
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_G, GL_GREEN);
}
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_B, GL_ZERO);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_A, GL_ONE);
} break;
default: {
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_R, GL_RED);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_G, GL_GREEN);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_B, GL_BLUE);
glTexParameteri(p_texture->target, GL_TEXTURE_SWIZZLE_A, GL_ALPHA);
} break;
}
#endif // WEB_ENABLED
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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Image::Format TextureStorage::texture_get_format(RID p_texture) const {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(texture, Image::FORMAT_L8);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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return texture->format;
}
uint32_t TextureStorage::texture_get_texid(RID p_texture) const {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(texture, 0);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
return texture->tex_id;
}
uint32_t TextureStorage::texture_get_width(RID p_texture) const {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(texture, 0);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
return texture->width;
}
uint32_t TextureStorage::texture_get_height(RID p_texture) const {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(texture, 0);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
return texture->height;
}
uint32_t TextureStorage::texture_get_depth(RID p_texture) const {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(texture, 0);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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return texture->depth;
}
void TextureStorage::texture_bind(RID p_texture, uint32_t p_texture_no) {
Texture *texture = texture_owner.get_or_null(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(texture);
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
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glActiveTexture(GL_TEXTURE0 + p_texture_no);
glBindTexture(texture->target, texture->tex_id);
}
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
/* TEXTURE ATLAS API */
void TextureStorage::texture_add_to_texture_atlas(RID p_texture) {
if (!texture_atlas.textures.has(p_texture)) {
TextureAtlas::Texture t;
t.users = 1;
texture_atlas.textures[p_texture] = t;
texture_atlas.dirty = true;
} else {
TextureAtlas::Texture *t = texture_atlas.textures.getptr(p_texture);
t->users++;
}
}
void TextureStorage::texture_remove_from_texture_atlas(RID p_texture) {
TextureAtlas::Texture *t = texture_atlas.textures.getptr(p_texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(t);
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
t->users--;
if (t->users == 0) {
texture_atlas.textures.erase(p_texture);
// Do not mark it dirty, there is no need to since it remains working.
}
}
void TextureStorage::texture_atlas_mark_dirty_on_texture(RID p_texture) {
if (texture_atlas.textures.has(p_texture)) {
texture_atlas.dirty = true; // Mark it dirty since it was most likely modified.
}
}
void TextureStorage::texture_atlas_remove_texture(RID p_texture) {
if (texture_atlas.textures.has(p_texture)) {
texture_atlas.textures.erase(p_texture);
// There is not much a point of making it dirty, texture can be removed next time the atlas is updated.
}
}
GLuint TextureStorage::texture_atlas_get_texture() const {
return texture_atlas.texture;
}
void TextureStorage::update_texture_atlas() {
CopyEffects *copy_effects = CopyEffects::get_singleton();
ERR_FAIL_NULL(copy_effects);
if (!texture_atlas.dirty) {
return; //nothing to do
}
texture_atlas.dirty = false;
if (texture_atlas.texture != 0) {
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_free_data(texture_atlas.texture);
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
texture_atlas.texture = 0;
glDeleteFramebuffers(1, &texture_atlas.framebuffer);
texture_atlas.framebuffer = 0;
}
const int border = 2;
if (texture_atlas.textures.size()) {
//generate atlas
Vector<TextureAtlas::SortItem> itemsv;
itemsv.resize(texture_atlas.textures.size());
Fix build warning with memset value being too large Should resolve issue #83342
2024-01-07 13:20:18 +00:00
uint32_t base_size = 8;
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
int idx = 0;
for (const KeyValue<RID, TextureAtlas::Texture> &E : texture_atlas.textures) {
TextureAtlas::SortItem &si = itemsv.write[idx];
Texture *src_tex = get_texture(E.key);
si.size.width = (src_tex->width / border) + 1;
si.size.height = (src_tex->height / border) + 1;
si.pixel_size = Size2i(src_tex->width, src_tex->height);
Fix build warning with memset value being too large Should resolve issue #83342
2024-01-07 13:20:18 +00:00
if (base_size < (uint32_t)si.size.width) {
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
base_size = nearest_power_of_2_templated(si.size.width);
}
si.texture = E.key;
idx++;
}
//sort items by size
itemsv.sort();
//attempt to create atlas
int item_count = itemsv.size();
TextureAtlas::SortItem *items = itemsv.ptrw();
int atlas_height = 0;
while (true) {
Vector<int> v_offsetsv;
v_offsetsv.resize(base_size);
int *v_offsets = v_offsetsv.ptrw();
memset(v_offsets, 0, sizeof(int) * base_size);
int max_height = 0;
for (int i = 0; i < item_count; i++) {
//best fit
TextureAtlas::SortItem &si = items[i];
int best_idx = -1;
int best_height = 0x7FFFFFFF;
Fix build warning with memset value being too large Should resolve issue #83342
2024-01-07 13:20:18 +00:00
for (uint32_t j = 0; j <= base_size - si.size.width; j++) {
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
int height = 0;
for (int k = 0; k < si.size.width; k++) {
int h = v_offsets[k + j];
if (h > height) {
height = h;
if (height > best_height) {
break; //already bad
}
}
}
if (height < best_height) {
best_height = height;
best_idx = j;
}
}
//update
for (int k = 0; k < si.size.width; k++) {
v_offsets[k + best_idx] = best_height + si.size.height;
}
si.pos.x = best_idx;
si.pos.y = best_height;
if (si.pos.y + si.size.height > max_height) {
max_height = si.pos.y + si.size.height;
}
}
Fix build warning with memset value being too large Should resolve issue #83342
2024-01-07 13:20:18 +00:00
if ((uint32_t)max_height <= base_size * 2) {
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
atlas_height = max_height;
break; //good ratio, break;
}
base_size *= 2;
}
texture_atlas.size.width = base_size * border;
texture_atlas.size.height = nearest_power_of_2_templated(atlas_height * border);
for (int i = 0; i < item_count; i++) {
TextureAtlas::Texture *t = texture_atlas.textures.getptr(items[i].texture);
t->uv_rect.position = items[i].pos * border + Vector2i(border / 2, border / 2);
t->uv_rect.size = items[i].pixel_size;
t->uv_rect.position /= Size2(texture_atlas.size);
t->uv_rect.size /= Size2(texture_atlas.size);
}
} else {
texture_atlas.size.width = 4;
texture_atlas.size.height = 4;
}
{ // Atlas Texture initialize.
// TODO validate texture atlas size with maximum texture size
glGenTextures(1, &texture_atlas.texture);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, texture_atlas.texture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, texture_atlas.size.width, texture_atlas.size.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(texture_atlas.texture, texture_atlas.size.width * texture_atlas.size.height * 4, "Texture atlas");
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 1);
glGenFramebuffers(1, &texture_atlas.framebuffer);
glBindFramebuffer(GL_FRAMEBUFFER, texture_atlas.framebuffer);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture_atlas.texture, 0);
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (status != GL_FRAMEBUFFER_COMPLETE) {
glDeleteFramebuffers(1, &texture_atlas.framebuffer);
texture_atlas.framebuffer = 0;
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_free_data(texture_atlas.texture);
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
texture_atlas.texture = 0;
WARN_PRINT("Could not create texture atlas, status: " + get_framebuffer_error(status));
return;
}
glViewport(0, 0, texture_atlas.size.width, texture_atlas.size.height);
glClearColor(0.0, 0.0, 0.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
glBindTexture(GL_TEXTURE_2D, 0);
}
glDisable(GL_BLEND);
if (texture_atlas.textures.size()) {
for (const KeyValue<RID, TextureAtlas::Texture> &E : texture_atlas.textures) {
TextureAtlas::Texture *t = texture_atlas.textures.getptr(E.key);
Texture *src_tex = get_texture(E.key);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, src_tex->tex_id);
copy_effects->copy_to_rect(t->uv_rect);
}
}
Consistently use system_fbo instead of binding 0 as it is needed for iOS devices
2024-02-24 00:38:34 +00:00
glBindFramebuffer(GL_FRAMEBUFFER, GLES3::TextureStorage::system_fbo);
Add 2D lights to OpenGL3 canvas renderer This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-13 00:55:01 +00:00
}
Merge canvas and decal into TextureStorage and add render target
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/* DECAL API */
RID TextureStorage::decal_allocate() {
return RID();
}
void TextureStorage::decal_initialize(RID p_rid) {
}
Replace Extents with Size in VoxelGI, ReflectionProbe, FogVolume, Decal and GPUParticles*3D - Extents are replaced by Size (Size is Extents * 2) - The UI text displays 'Size' - Snapping is adjusted to work with Size - _set and _get handle extents for compatibility Co-authored-by: ator-dev <dominic.codedeveloper@gmail.com>
2022-07-12 07:43:01 +00:00
void TextureStorage::decal_set_size(RID p_decal, const Vector3 &p_size) {
Merge canvas and decal into TextureStorage and add render target
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}
void TextureStorage::decal_set_texture(RID p_decal, RS::DecalTexture p_type, RID p_texture) {
}
void TextureStorage::decal_set_emission_energy(RID p_decal, float p_energy) {
}
void TextureStorage::decal_set_albedo_mix(RID p_decal, float p_mix) {
}
void TextureStorage::decal_set_modulate(RID p_decal, const Color &p_modulate) {
}
void TextureStorage::decal_set_cull_mask(RID p_decal, uint32_t p_layers) {
}
void TextureStorage::decal_set_distance_fade(RID p_decal, bool p_enabled, float p_begin, float p_length) {
}
void TextureStorage::decal_set_fade(RID p_decal, float p_above, float p_below) {
}
void TextureStorage::decal_set_normal_fade(RID p_decal, float p_fade) {
}
AABB TextureStorage::decal_get_aabb(RID p_decal) const {
return AABB();
}
/* RENDER TARGET API */
GLuint TextureStorage::system_fbo = 0;
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
void TextureStorage::_update_render_target(RenderTarget *rt) {
Merge canvas and decal into TextureStorage and add render target
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// do not allocate a render target with no size
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
if (rt->size.x <= 0 || rt->size.y <= 0) {
Merge canvas and decal into TextureStorage and add render target
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return;
}
// do not allocate a render target that is attached to the screen
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
if (rt->direct_to_screen) {
Merge canvas and decal into TextureStorage and add render target
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rt->fbo = system_fbo;
return;
}
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
Config *config = Config::get_singleton();
Implement glow/bloom on compatibility renderer
2024-01-19 05:14:36 +00:00
if (rt->hdr) {
rt->color_internal_format = GL_RGBA16F;
rt->color_format = GL_RGBA;
rt->color_type = GL_FLOAT;
rt->color_format_size = 8;
rt->image_format = Image::FORMAT_RGBAF;
} else if (rt->is_transparent) {
rt->color_internal_format = GL_RGBA8;
rt->color_format = GL_RGBA;
rt->color_type = GL_UNSIGNED_BYTE;
rt->color_format_size = 4;
rt->image_format = Image::FORMAT_RGBA8;
} else {
rt->color_internal_format = GL_RGB10_A2;
rt->color_format = GL_RGBA;
rt->color_type = GL_UNSIGNED_INT_2_10_10_10_REV;
rt->color_format_size = 4;
rt->image_format = Image::FORMAT_RGBA8;
}
Merge canvas and decal into TextureStorage and add render target
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Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
glDisable(GL_SCISSOR_TEST);
glColorMask(1, 1, 1, 1);
glDepthMask(GL_FALSE);
Merge canvas and decal into TextureStorage and add render target
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{
Add support for OpenGL to OpenXR
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Texture *texture;
bool use_multiview = rt->view_count > 1 && config->multiview_supported;
GLenum texture_target = use_multiview ? GL_TEXTURE_2D_ARRAY : GL_TEXTURE_2D;
Merge canvas and decal into TextureStorage and add render target
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Add support for OpenGL to OpenXR
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/* Front FBO */
Merge canvas and decal into TextureStorage and add render target
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glGenFramebuffers(1, &rt->fbo);
glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo);
// color
Add support for OpenGL to OpenXR
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if (rt->overridden.color.is_valid()) {
texture = get_texture(rt->overridden.color);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(texture);
Add support for OpenGL to OpenXR
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rt->color = texture->tex_id;
rt->size = Size2i(texture->width, texture->height);
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
} else {
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
texture = get_texture(rt->texture);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(texture);
Merge canvas and decal into TextureStorage and add render target
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Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
glGenTextures(1, &rt->color);
glBindTexture(texture_target, rt->color);
if (use_multiview) {
glTexImage3D(texture_target, 0, rt->color_internal_format, rt->size.x, rt->size.y, rt->view_count, 0, rt->color_format, rt->color_type, nullptr);
} else {
glTexImage2D(texture_target, 0, rt->color_internal_format, rt->size.x, rt->size.y, 0, rt->color_format, rt->color_type, nullptr);
}
Merge canvas and decal into TextureStorage and add render target
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Ensure filter/repeat is cached by Viewport texture in GL Compatibility renderer
2023-06-15 20:08:55 +00:00
texture->gl_set_filter(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST);
texture->gl_set_repeat(RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
Implement glow/bloom on compatibility renderer
2024-01-19 05:14:36 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(rt->color, rt->size.x * rt->size.y * rt->view_count * rt->color_format_size, "Render target color texture");
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
}
[iOS] Restore OpenGLES3 renderer support.
2023-01-20 22:20:30 +00:00
#ifndef IOS_ENABLED
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
if (use_multiview) {
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
glFramebufferTextureMultiviewOVR(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, rt->color, 0, 0, rt->view_count);
} else {
[iOS] Restore OpenGLES3 renderer support.
2023-01-20 22:20:30 +00:00
#else
{
#endif
Add 3D MSAA and scaling support to GLES3
2023-10-26 01:10:38 +00:00
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, texture_target, rt->color, 0);
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
}
Merge canvas and decal into TextureStorage and add render target
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Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
// depth
if (rt->overridden.depth.is_valid()) {
texture = get_texture(rt->overridden.depth);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(texture);
Merge canvas and decal into TextureStorage and add render target
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Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
rt->depth = texture->tex_id;
} else {
glGenTextures(1, &rt->depth);
glBindTexture(texture_target, rt->depth);
if (use_multiview) {
glTexImage3D(texture_target, 0, GL_DEPTH_COMPONENT24, rt->size.x, rt->size.y, rt->view_count, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, nullptr);
} else {
glTexImage2D(texture_target, 0, GL_DEPTH_COMPONENT24, rt->size.x, rt->size.y, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, nullptr);
}
glTexParameteri(texture_target, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(texture_target, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(texture_target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(texture_target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(rt->depth, rt->size.x * rt->size.y * rt->view_count * 3, "Render target depth texture");
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
}
[iOS] Restore OpenGLES3 renderer support.
2023-01-20 22:20:30 +00:00
#ifndef IOS_ENABLED
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
if (use_multiview) {
glFramebufferTextureMultiviewOVR(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, rt->depth, 0, 0, rt->view_count);
} else {
[iOS] Restore OpenGLES3 renderer support.
2023-01-20 22:20:30 +00:00
#else
{
#endif
Add 3D MSAA and scaling support to GLES3
2023-10-26 01:10:38 +00:00
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, texture_target, rt->depth, 0);
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
}
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
Merge canvas and decal into TextureStorage and add render target
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if (status != GL_FRAMEBUFFER_COMPLETE) {
glDeleteFramebuffers(1, &rt->fbo);
free color and depth texture after check framebuffer complete failed
2023-06-21 08:13:01 +00:00
if (rt->overridden.color.is_null()) {
GLES3::Utilities::get_singleton()->texture_free_data(rt->color);
}
if (rt->overridden.depth.is_null()) {
GLES3::Utilities::get_singleton()->texture_free_data(rt->depth);
}
Merge canvas and decal into TextureStorage and add render target
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rt->fbo = 0;
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
rt->size.x = 0;
rt->size.y = 0;
Merge canvas and decal into TextureStorage and add render target
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rt->color = 0;
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
rt->depth = 0;
if (rt->overridden.color.is_null()) {
texture->tex_id = 0;
texture->active = false;
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
WARN_PRINT("Could not create render target, status: " + get_framebuffer_error(status));
Merge canvas and decal into TextureStorage and add render target
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return;
}
Implement render_target_was_used API so that Viewports can properly check if they have been used. For the RD renderer, this does not work for Viewports used in scene shaders yet
2022-12-16 00:07:00 +00:00
texture->is_render_target = true;
texture->render_target = rt;
if (rt->overridden.color.is_null()) {
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
texture->format = rt->image_format;
texture->real_format = rt->image_format;
texture->target = texture_target;
if (rt->view_count > 1 && config->multiview_supported) {
texture->type = Texture::TYPE_LAYERED;
texture->layers = rt->view_count;
} else {
texture->type = Texture::TYPE_2D;
texture->layers = 1;
}
texture->gl_format_cache = rt->color_format;
gl_type_cache is used mainly for texture to image conversion need to be adjusted for when HDR format is activated
2024-07-10 10:54:25 +00:00
texture->gl_type_cache = !rt->hdr ? GL_UNSIGNED_BYTE : GL_FLOAT; // to set HDR format size to 8 and keep 4 for LDR format
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
texture->gl_internal_format_cache = rt->color_internal_format;
texture->tex_id = rt->color;
texture->width = rt->size.x;
texture->alloc_width = rt->size.x;
texture->height = rt->size.y;
texture->alloc_height = rt->size.y;
texture->active = true;
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
}
Merge canvas and decal into TextureStorage and add render target
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}
glClearColor(0, 0, 0, 0);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
glClear(GL_COLOR_BUFFER_BIT);
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glBindFramebuffer(GL_FRAMEBUFFER, system_fbo);
}
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
void TextureStorage::_create_render_target_backbuffer(RenderTarget *rt) {
ERR_FAIL_COND_MSG(rt->backbuffer_fbo != 0, "Cannot allocate RenderTarget backbuffer: already initialized.");
ERR_FAIL_COND(rt->direct_to_screen);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
// Allocate mipmap chains for full screen blur
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
// Limit mipmaps so smallest is 32x32 to avoid unnecessary framebuffer switches
int count = MAX(1, Image::get_image_required_mipmaps(rt->size.x, rt->size.y, Image::FORMAT_RGBA8) - 4);
if (rt->size.x > 40 && rt->size.y > 40) {
GLsizei width = rt->size.x;
GLsizei height = rt->size.y;
Merge canvas and decal into TextureStorage and add render target
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Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
rt->mipmap_count = count;
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glGenTextures(1, &rt->backbuffer);
glBindTexture(GL_TEXTURE_2D, rt->backbuffer);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
uint32_t texture_size_bytes = 0;
Merge canvas and decal into TextureStorage and add render target
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Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
for (int l = 0; l < count; l++) {
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
texture_size_bytes += width * height * 4;
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glTexImage2D(GL_TEXTURE_2D, l, rt->color_internal_format, width, height, 0, rt->color_format, rt->color_type, nullptr);
width = MAX(1, (width / 2));
height = MAX(1, (height / 2));
}
Merge canvas and decal into TextureStorage and add render target
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Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, count - 1);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glGenFramebuffers(1, &rt->backbuffer_fbo);
glBindFramebuffer(GL_FRAMEBUFFER, rt->backbuffer_fbo);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->backbuffer, 0);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (status != GL_FRAMEBUFFER_COMPLETE) {
WARN_PRINT_ONCE("Cannot allocate mipmaps for canvas screen blur. Status: " + get_framebuffer_error(status));
glBindFramebuffer(GL_FRAMEBUFFER, system_fbo);
return;
}
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(rt->backbuffer, texture_size_bytes, "Render target backbuffer color texture");
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Use Gaussian approximation for backbuffer mipmaps in GL Compatibility renderer
2023-06-13 04:51:23 +00:00
// Initialize all levels to clear black.
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
for (int j = 0; j < count; j++) {
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->backbuffer, j);
Use Gaussian approximation for backbuffer mipmaps in GL Compatibility renderer
2023-06-13 04:51:23 +00:00
glClearColor(0.0, 0.0, 0.0, 0.0);
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glClear(GL_COLOR_BUFFER_BIT);
}
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->backbuffer, 0);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
}
}
Add 3D MSAA and scaling support to GLES3
2023-10-26 01:10:38 +00:00
void GLES3::TextureStorage::check_backbuffer(RenderTarget *rt, const bool uses_screen_texture, const bool uses_depth_texture) {
Incorporating the availability of screen and depth textures for the GLES3 backend
2023-02-01 09:59:56 +00:00
if (rt->backbuffer != 0 && rt->backbuffer_depth != 0) {
return;
}
Config *config = Config::get_singleton();
bool use_multiview = rt->view_count > 1 && config->multiview_supported;
GLenum texture_target = use_multiview ? GL_TEXTURE_2D_ARRAY : GL_TEXTURE_2D;
if (rt->backbuffer_fbo == 0) {
glGenFramebuffers(1, &rt->backbuffer_fbo);
}
glBindFramebuffer(GL_FRAMEBUFFER, rt->backbuffer_fbo);
if (rt->backbuffer == 0 && uses_screen_texture) {
glGenTextures(1, &rt->backbuffer);
glBindTexture(texture_target, rt->backbuffer);
if (use_multiview) {
glTexImage3D(texture_target, 0, rt->color_internal_format, rt->size.x, rt->size.y, rt->view_count, 0, rt->color_format, rt->color_type, nullptr);
} else {
glTexImage2D(texture_target, 0, rt->color_internal_format, rt->size.x, rt->size.y, 0, rt->color_format, rt->color_type, nullptr);
}
Implement glow/bloom on compatibility renderer
2024-01-19 05:14:36 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(rt->backbuffer, rt->size.x * rt->size.y * rt->view_count * rt->color_format_size, "Render target backbuffer color texture (3D)");
Incorporating the availability of screen and depth textures for the GLES3 backend
2023-02-01 09:59:56 +00:00
glTexParameteri(texture_target, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(texture_target, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(texture_target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(texture_target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
#ifndef IOS_ENABLED
if (use_multiview) {
glFramebufferTextureMultiviewOVR(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, rt->backbuffer, 0, 0, rt->view_count);
} else {
#else
{
#endif
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->backbuffer, 0);
}
}
if (rt->backbuffer_depth == 0 && uses_depth_texture) {
glGenTextures(1, &rt->backbuffer_depth);
glBindTexture(texture_target, rt->backbuffer_depth);
if (use_multiview) {
glTexImage3D(texture_target, 0, GL_DEPTH_COMPONENT24, rt->size.x, rt->size.y, rt->view_count, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, nullptr);
} else {
glTexImage2D(texture_target, 0, GL_DEPTH_COMPONENT24, rt->size.x, rt->size.y, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, nullptr);
}
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(rt->backbuffer_depth, rt->size.x * rt->size.y * rt->view_count * 3, "Render target backbuffer depth texture");
Incorporating the availability of screen and depth textures for the GLES3 backend
2023-02-01 09:59:56 +00:00
glTexParameteri(texture_target, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(texture_target, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(texture_target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(texture_target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
#ifndef IOS_ENABLED
if (use_multiview) {
glFramebufferTextureMultiviewOVR(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, rt->backbuffer_depth, 0, 0, rt->view_count);
} else {
#else
{
#endif
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, rt->backbuffer_depth, 0);
}
}
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
void TextureStorage::_clear_render_target(RenderTarget *rt) {
Add 3D MSAA and scaling support to GLES3
2023-10-26 01:10:38 +00:00
// there is nothing else to clear when DIRECT_TO_SCREEN is used
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
if (rt->direct_to_screen) {
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
return;
}
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
// Dispose of the cached fbo's and the allocated textures
for (KeyValue<uint32_t, RenderTarget::RTOverridden::FBOCacheEntry> &E : rt->overridden.fbo_cache) {
glDeleteTextures(E.value.allocated_textures.size(), E.value.allocated_textures.ptr());
// Don't delete the current FBO, we'll do that a couple lines down.
if (E.value.fbo != rt->fbo) {
glDeleteFramebuffers(1, &E.value.fbo);
}
}
rt->overridden.fbo_cache.clear();
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
if (rt->fbo) {
glDeleteFramebuffers(1, &rt->fbo);
rt->fbo = 0;
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
}
if (rt->overridden.color.is_null()) {
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
if (rt->texture.is_valid()) {
Texture *tex = get_texture(rt->texture);
tex->alloc_height = 0;
tex->alloc_width = 0;
tex->width = 0;
tex->height = 0;
tex->active = false;
Implement render_target_was_used API so that Viewports can properly check if they have been used. For the RD renderer, this does not work for Viewports used in scene shaders yet
2022-12-16 00:07:00 +00:00
tex->render_target = nullptr;
tex->is_render_target = false;
Reset filter/repeat state of textures in GL Compatibility renderer when render target is cleared
2023-06-23 17:57:56 +00:00
tex->gl_set_filter(RS::CANVAS_ITEM_TEXTURE_FILTER_MAX);
tex->gl_set_repeat(RS::CANVAS_ITEM_TEXTURE_REPEAT_MAX);
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
}
} else {
Texture *tex = get_texture(rt->overridden.color);
Implement render_target_was_used API so that Viewports can properly check if they have been used. For the RD renderer, this does not work for Viewports used in scene shaders yet
2022-12-16 00:07:00 +00:00
tex->render_target = nullptr;
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
tex->is_render_target = false;
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
}
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
if (rt->overridden.color.is_valid()) {
rt->overridden.color = RID();
} else if (rt->color) {
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_free_data(rt->color);
Avoid leaking texture->tex_id when clearing render targets
2023-01-31 21:39:39 +00:00
if (rt->texture.is_valid()) {
Texture *tex = get_texture(rt->texture);
tex->tex_id = 0;
}
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
}
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
rt->color = 0;
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
if (rt->overridden.depth.is_valid()) {
rt->overridden.depth = RID();
} else if (rt->depth) {
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_free_data(rt->depth);
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
}
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
rt->depth = 0;
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
rt->overridden.velocity = RID();
rt->overridden.is_overridden = false;
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
if (rt->backbuffer_fbo != 0) {
glDeleteFramebuffers(1, &rt->backbuffer_fbo);
OpenGL: Honor separate management of RT's backbuffer FBO and texture upon clear
2024-04-18 09:16:13 +00:00
rt->backbuffer_fbo = 0;
}
if (rt->backbuffer != 0) {
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_free_data(rt->backbuffer);
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
rt->backbuffer = 0;
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
}
Incorporating the availability of screen and depth textures for the GLES3 backend
2023-02-01 09:59:56 +00:00
if (rt->backbuffer_depth != 0) {
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_free_data(rt->backbuffer_depth);
Incorporating the availability of screen and depth textures for the GLES3 backend
2023-02-01 09:59:56 +00:00
rt->backbuffer_depth = 0;
}
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
_render_target_clear_sdf(rt);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
}
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
RID TextureStorage::render_target_create() {
RenderTarget render_target;
Implement render_target_was_used API so that Viewports can properly check if they have been used. For the RD renderer, this does not work for Viewports used in scene shaders yet
2022-12-16 00:07:00 +00:00
render_target.used_in_frame = false;
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
render_target.clear_requested = false;
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
Texture t;
t.active = true;
t.render_target = &render_target;
t.is_render_target = true;
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
render_target.texture = texture_owner.make_rid(t);
_update_render_target(&render_target);
return render_target_owner.make_rid(render_target);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
}
void TextureStorage::render_target_free(RID p_rid) {
RenderTarget *rt = render_target_owner.get_or_null(p_rid);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
_clear_render_target(rt);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Texture *t = get_texture(rt->texture);
if (t) {
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
t->is_render_target = false;
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
if (rt->overridden.color.is_null()) {
texture_free(rt->texture);
}
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
//memdelete(t);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
}
render_target_owner.free(p_rid);
}
void TextureStorage::render_target_set_position(RID p_render_target, int p_x, int p_y) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(rt);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
rt->position = Point2i(p_x, p_y);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
}
Adding getters to RenderTarget and implementing override functionality for XR
2022-09-01 08:10:53 +00:00
Point2i TextureStorage::render_target_get_position(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(rt, Point2i());
Adding getters to RenderTarget and implementing override functionality for XR
2022-09-01 08:10:53 +00:00
return rt->position;
};
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
void TextureStorage::render_target_set_size(RID p_render_target, int p_width, int p_height, uint32_t p_view_count) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(rt);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
if (p_width == rt->size.x && p_height == rt->size.y && p_view_count == rt->view_count) {
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
return;
}
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
if (rt->overridden.color.is_valid()) {
return;
}
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
_clear_render_target(rt);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
rt->size = Size2i(p_width, p_height);
Add multiview to the opengl3 driver
2022-09-04 14:56:24 +00:00
rt->view_count = p_view_count;
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
_update_render_target(rt);
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
}
// TODO: convert to Size2i internally
Adding getters to RenderTarget and implementing override functionality for XR
2022-09-01 08:10:53 +00:00
Size2i TextureStorage::render_target_get_size(RID p_render_target) const {
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(rt, Size2i());
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
return rt->size;
Merge canvas and decal into TextureStorage and add render target
2022-04-07 14:00:51 +00:00
}
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
void TextureStorage::render_target_set_override(RID p_render_target, RID p_color_texture, RID p_depth_texture, RID p_velocity_texture) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(rt);
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
ERR_FAIL_COND(rt->direct_to_screen);
rt->overridden.velocity = p_velocity_texture;
if (rt->overridden.color == p_color_texture && rt->overridden.depth == p_depth_texture) {
return;
}
if (p_color_texture.is_null() && p_depth_texture.is_null()) {
_clear_render_target(rt);
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
_update_render_target(rt);
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
return;
}
if (!rt->overridden.is_overridden) {
_clear_render_target(rt);
}
rt->overridden.color = p_color_texture;
rt->overridden.depth = p_depth_texture;
rt->overridden.is_overridden = true;
uint32_t hash_key = hash_murmur3_one_64(p_color_texture.get_id());
hash_key = hash_murmur3_one_64(p_depth_texture.get_id(), hash_key);
hash_key = hash_fmix32(hash_key);
RBMap<uint32_t, RenderTarget::RTOverridden::FBOCacheEntry>::Element *cache;
if ((cache = rt->overridden.fbo_cache.find(hash_key)) != nullptr) {
rt->fbo = cache->get().fbo;
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
rt->color = cache->get().color;
rt->depth = cache->get().depth;
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
rt->size = cache->get().size;
rt->texture = p_color_texture;
return;
}
_update_render_target(rt);
RenderTarget::RTOverridden::FBOCacheEntry new_entry;
new_entry.fbo = rt->fbo;
Get WebXR fully working in Godot 4!
2022-11-19 02:43:11 +00:00
new_entry.color = rt->color;
new_entry.depth = rt->depth;
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
new_entry.size = rt->size;
// Keep track of any textures we had to allocate because they weren't overridden.
if (p_color_texture.is_null()) {
new_entry.allocated_textures.push_back(rt->color);
}
if (p_depth_texture.is_null()) {
new_entry.allocated_textures.push_back(rt->depth);
}
rt->overridden.fbo_cache.insert(hash_key, new_entry);
}
RID TextureStorage::render_target_get_override_color(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(rt, RID());
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
return rt->overridden.color;
}
RID TextureStorage::render_target_get_override_depth(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(rt, RID());
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
return rt->overridden.depth;
}
RID TextureStorage::render_target_get_override_velocity(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(rt, RID());
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
return rt->overridden.velocity;
}
Merge canvas and decal into TextureStorage and add render target
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RID TextureStorage::render_target_get_texture(RID p_render_target) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(rt, RID());
Merge canvas and decal into TextureStorage and add render target
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Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
if (rt->overridden.color.is_valid()) {
return rt->overridden.color;
}
Adding getters to RenderTarget and implementing override functionality for XR
2022-09-01 08:10:53 +00:00
return rt->texture;
Merge canvas and decal into TextureStorage and add render target
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}
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
void TextureStorage::render_target_set_transparent(RID p_render_target, bool p_transparent) {
Merge canvas and decal into TextureStorage and add render target
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RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Merge canvas and decal into TextureStorage and add render target
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Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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rt->is_transparent = p_transparent;
Merge canvas and decal into TextureStorage and add render target
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Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
if (rt->overridden.color.is_null()) {
_clear_render_target(rt);
_update_render_target(rt);
}
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
}
Merge canvas and decal into TextureStorage and add render target
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Adding getters to RenderTarget and implementing override functionality for XR
2022-09-01 08:10:53 +00:00
bool TextureStorage::render_target_get_transparent(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(rt, false);
Adding getters to RenderTarget and implementing override functionality for XR
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return rt->is_transparent;
}
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
void TextureStorage::render_target_set_direct_to_screen(RID p_render_target, bool p_direct_to_screen) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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if (p_direct_to_screen == rt->direct_to_screen) {
return;
Merge canvas and decal into TextureStorage and add render target
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}
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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// When setting DIRECT_TO_SCREEN, you need to clear before the value is set, but allocate after as
// those functions change how they operate depending on the value of DIRECT_TO_SCREEN
_clear_render_target(rt);
rt->direct_to_screen = p_direct_to_screen;
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
if (rt->direct_to_screen) {
rt->overridden.color = RID();
rt->overridden.depth = RID();
rt->overridden.velocity = RID();
}
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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_update_render_target(rt);
Merge canvas and decal into TextureStorage and add render target
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}
Adding getters to RenderTarget and implementing override functionality for XR
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bool TextureStorage::render_target_get_direct_to_screen(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(rt, false);
Adding getters to RenderTarget and implementing override functionality for XR
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return rt->direct_to_screen;
}
bool TextureStorage::render_target_was_used(RID p_render_target) const {
Merge canvas and decal into TextureStorage and add render target
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RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(rt, false);
Merge canvas and decal into TextureStorage and add render target
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return rt->used_in_frame;
}
void TextureStorage::render_target_clear_used(RID p_render_target) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Merge canvas and decal into TextureStorage and add render target
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rt->used_in_frame = false;
}
Implement MSAA for 2D [Vulkan only]
2022-08-12 23:02:32 +00:00
void TextureStorage::render_target_set_msaa(RID p_render_target, RS::ViewportMSAA p_msaa) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Add 3D MSAA and scaling support to GLES3
2023-10-26 01:10:38 +00:00
ERR_FAIL_COND(rt->direct_to_screen);
Implement MSAA for 2D [Vulkan only]
2022-08-12 23:02:32 +00:00
if (p_msaa == rt->msaa) {
return;
}
WARN_PRINT("2D MSAA is not yet supported for GLES3.");
Add support for OpenGL to OpenXR
2022-10-23 01:29:15 +00:00
Implement MSAA for 2D [Vulkan only]
2022-08-12 23:02:32 +00:00
_clear_render_target(rt);
rt->msaa = p_msaa;
_update_render_target(rt);
}
Adding getters to RenderTarget and implementing override functionality for XR
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RS::ViewportMSAA TextureStorage::render_target_get_msaa(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(rt, RS::VIEWPORT_MSAA_DISABLED);
Adding getters to RenderTarget and implementing override functionality for XR
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return rt->msaa;
}
Implement glow/bloom on compatibility renderer
2024-01-19 05:14:36 +00:00
void TextureStorage::render_target_set_use_hdr(RID p_render_target, bool p_use_hdr_2d) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL(rt);
ERR_FAIL_COND(rt->direct_to_screen);
if (p_use_hdr_2d == rt->hdr) {
return;
}
_clear_render_target(rt);
rt->hdr = p_use_hdr_2d;
_update_render_target(rt);
}
bool TextureStorage::render_target_is_using_hdr(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL_V(rt, false);
return rt->hdr;
}
GLuint TextureStorage::render_target_get_color_internal_format(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL_V(rt, GL_RGBA8);
return rt->color_internal_format;
}
GLuint TextureStorage::render_target_get_color_format(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL_V(rt, GL_RGBA);
return rt->color_format;
}
GLuint TextureStorage::render_target_get_color_type(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL_V(rt, GL_UNSIGNED_BYTE);
return rt->color_type;
}
uint32_t TextureStorage::render_target_get_color_format_size(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL_V(rt, 4);
return rt->color_format_size;
}
Merge canvas and decal into TextureStorage and add render target
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void TextureStorage::render_target_request_clear(RID p_render_target, const Color &p_clear_color) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Merge canvas and decal into TextureStorage and add render target
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rt->clear_requested = true;
rt->clear_color = p_clear_color;
}
bool TextureStorage::render_target_is_clear_requested(RID p_render_target) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(rt, false);
Merge canvas and decal into TextureStorage and add render target
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return rt->clear_requested;
}
Color TextureStorage::render_target_get_clear_request_color(RID p_render_target) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(rt, Color());
Merge canvas and decal into TextureStorage and add render target
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return rt->clear_color;
}
void TextureStorage::render_target_disable_clear_request(RID p_render_target) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Merge canvas and decal into TextureStorage and add render target
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rt->clear_requested = false;
}
void TextureStorage::render_target_do_clear_request(RID p_render_target) {
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
if (!rt->clear_requested) {
return;
}
Use a giant UBO to optimize performance in 2D This removes the countless small UBO writes we had before and replaces them with a single large write per render pass. This results in much faster rendering on low-end devices but improves speed on all devices.
2022-06-21 04:56:26 +00:00
glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo);
Overhaul GLES3: Add basis for 3D renderer, overhaul materials and textures
2022-02-20 00:08:53 +00:00
glClearBufferfv(GL_COLOR, 0, rt->clear_color.components);
rt->clear_requested = false;
Use a giant UBO to optimize performance in 2D This removes the countless small UBO writes we had before and replaces them with a single large write per render pass. This results in much faster rendering on low-end devices but improves speed on all devices.
2022-06-21 04:56:26 +00:00
glBindFramebuffer(GL_FRAMEBUFFER, system_fbo);
Merge canvas and decal into TextureStorage and add render target
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}
Add 3D MSAA and scaling support to GLES3
2023-10-26 01:10:38 +00:00
GLuint TextureStorage::render_target_get_fbo(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL_V(rt, 0);
return rt->fbo;
}
GLuint TextureStorage::render_target_get_color(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL_V(rt, 0);
if (rt->overridden.color.is_valid()) {
Texture *texture = get_texture(rt->overridden.color);
ERR_FAIL_NULL_V(texture, 0);
return texture->tex_id;
} else {
return rt->color;
}
}
GLuint TextureStorage::render_target_get_depth(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL_V(rt, 0);
if (rt->overridden.depth.is_valid()) {
Texture *texture = get_texture(rt->overridden.depth);
ERR_FAIL_NULL_V(texture, 0);
return texture->tex_id;
} else {
return rt->depth;
}
}
Add MSAA support for WebXR
2023-11-08 20:54:29 +00:00
void TextureStorage::render_target_set_reattach_textures(RID p_render_target, bool p_reattach_textures) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL(rt);
rt->reattach_textures = p_reattach_textures;
}
bool TextureStorage::render_target_is_reattach_textures(RID p_render_target) const {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
ERR_FAIL_NULL_V(rt, false);
return rt->reattach_textures;
}
Merge canvas and decal into TextureStorage and add render target
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void TextureStorage::render_target_set_sdf_size_and_scale(RID p_render_target, RS::ViewportSDFOversize p_size, RS::ViewportSDFScale p_scale) {
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
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if (rt->sdf_oversize == p_size && rt->sdf_scale == p_scale) {
return;
}
rt->sdf_oversize = p_size;
rt->sdf_scale = p_scale;
_render_target_clear_sdf(rt);
}
Rect2i TextureStorage::_render_target_get_sdf_rect(const RenderTarget *rt) const {
Size2i margin;
int scale;
switch (rt->sdf_oversize) {
case RS::VIEWPORT_SDF_OVERSIZE_100_PERCENT: {
scale = 100;
} break;
case RS::VIEWPORT_SDF_OVERSIZE_120_PERCENT: {
scale = 120;
} break;
case RS::VIEWPORT_SDF_OVERSIZE_150_PERCENT: {
scale = 150;
} break;
case RS::VIEWPORT_SDF_OVERSIZE_200_PERCENT: {
scale = 200;
} break;
default: {
Fix texture storage not assigning default scale • Print errors if an invalid value is passed
2023-10-12 15:15:47 +00:00
ERR_PRINT("Invalid viewport SDF oversize, defaulting to 100%.");
scale = 100;
} break;
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
}
margin = (rt->size * scale / 100) - rt->size;
Rect2i r(Vector2i(), rt->size);
r.position -= margin;
r.size += margin * 2;
return r;
Merge canvas and decal into TextureStorage and add render target
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}
Rect2i TextureStorage::render_target_get_sdf_rect(RID p_render_target) const {
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
const RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(rt, Rect2i());
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
return _render_target_get_sdf_rect(rt);
Merge canvas and decal into TextureStorage and add render target
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}
void TextureStorage::render_target_mark_sdf_enabled(RID p_render_target, bool p_enabled) {
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL(rt);
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
rt->sdf_enabled = p_enabled;
}
bool TextureStorage::render_target_is_sdf_enabled(RID p_render_target) const {
const RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(rt, false);
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
return rt->sdf_enabled;
}
GLuint TextureStorage::render_target_get_sdf_texture(RID p_render_target) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
2023-09-09 15:46:44 +00:00
ERR_FAIL_NULL_V(rt, 0);
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
if (rt->sdf_texture_read == 0) {
Texture *texture = texture_owner.get_or_null(default_gl_textures[DEFAULT_GL_TEXTURE_BLACK]);
return texture->tex_id;
}
return rt->sdf_texture_read;
}
void TextureStorage::_render_target_allocate_sdf(RenderTarget *rt) {
ERR_FAIL_COND(rt->sdf_texture_write_fb != 0);
Size2i size = _render_target_get_sdf_rect(rt).size;
glGenTextures(1, &rt->sdf_texture_write);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, rt->sdf_texture_write);
glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, size.width, size.height, 0, GL_RED, GL_UNSIGNED_BYTE, nullptr);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(rt->sdf_texture_write, size.width * size.height, "SDF texture");
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
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_BASE_LEVEL, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 1);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glGenFramebuffers(1, &rt->sdf_texture_write_fb);
glBindFramebuffer(GL_FRAMEBUFFER, rt->sdf_texture_write_fb);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->sdf_texture_write, 0);
int scale;
switch (rt->sdf_scale) {
case RS::VIEWPORT_SDF_SCALE_100_PERCENT: {
scale = 100;
} break;
case RS::VIEWPORT_SDF_SCALE_50_PERCENT: {
scale = 50;
} break;
case RS::VIEWPORT_SDF_SCALE_25_PERCENT: {
scale = 25;
} break;
default: {
Fix texture storage not assigning default scale • Print errors if an invalid value is passed
2023-10-12 15:15:47 +00:00
ERR_PRINT("Invalid viewport SDF scale, defaulting to 100%.");
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
scale = 100;
} break;
}
rt->process_size = size * scale / 100;
[Core] Add scalar versions of `Vector*` `min/max/clamp/snap(ped)` Convenience for a number of cases operating on single values
2024-03-03 13:37:52 +00:00
rt->process_size = rt->process_size.maxi(1);
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
glGenTextures(2, rt->sdf_texture_process);
glBindTexture(GL_TEXTURE_2D, rt->sdf_texture_process[0]);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RG16I, rt->process_size.width, rt->process_size.height, 0, GL_RG_INTEGER, GL_SHORT, 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_BASE_LEVEL, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 1);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
2023-05-27 01:09:39 +00:00
GLES3::Utilities::get_singleton()->texture_allocated_data(rt->sdf_texture_process[0], rt->process_size.width * rt->process_size.height * 4, "SDF process texture[0]");
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
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glBindTexture(GL_TEXTURE_2D, rt->sdf_texture_process[1]);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RG16I, rt->process_size.width, rt->process_size.height, 0, GL_RG_INTEGER, GL_SHORT, 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_BASE_LEVEL, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 1);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
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GLES3::Utilities::get_singleton()->texture_allocated_data(rt->sdf_texture_process[1], rt->process_size.width * rt->process_size.height * 4, "SDF process texture[1]");
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
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glGenTextures(1, &rt->sdf_texture_read);
glBindTexture(GL_TEXTURE_2D, rt->sdf_texture_read);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, rt->process_size.width, rt->process_size.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 1);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
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GLES3::Utilities::get_singleton()->texture_allocated_data(rt->sdf_texture_read, rt->process_size.width * rt->process_size.height * 4, "SDF texture (read)");
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
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}
void TextureStorage::_render_target_clear_sdf(RenderTarget *rt) {
if (rt->sdf_texture_write_fb != 0) {
Add RENDERING_INFO parameters to GL Compatibility renderer This also fixes RENDERING_INFO_TOTAL_PRIMITIVES_IN_FRAME for the RD renderers as it was incorrectly reporting vertex/index count at times This also adds memory tracking to textures and buffers to catch memory leaks. This also cleans up some memory leaks that the new system caught.
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GLES3::Utilities::get_singleton()->texture_free_data(rt->sdf_texture_read);
GLES3::Utilities::get_singleton()->texture_free_data(rt->sdf_texture_write);
GLES3::Utilities::get_singleton()->texture_free_data(rt->sdf_texture_process[0]);
GLES3::Utilities::get_singleton()->texture_free_data(rt->sdf_texture_process[1]);
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
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glDeleteFramebuffers(1, &rt->sdf_texture_write_fb);
rt->sdf_texture_read = 0;
rt->sdf_texture_write = 0;
rt->sdf_texture_process[0] = 0;
rt->sdf_texture_process[1] = 0;
rt->sdf_texture_write_fb = 0;
}
}
GLuint TextureStorage::render_target_get_sdf_framebuffer(RID p_render_target) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL_V(rt, 0);
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
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if (rt->sdf_texture_write_fb == 0) {
_render_target_allocate_sdf(rt);
}
return rt->sdf_texture_write_fb;
}
void TextureStorage::render_target_sdf_process(RID p_render_target) {
CopyEffects *copy_effects = CopyEffects::get_singleton();
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
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ERR_FAIL_COND(rt->sdf_texture_write_fb == 0);
Rect2i r = _render_target_get_sdf_rect(rt);
Size2i size = r.size;
int32_t shift = 0;
bool shrink = false;
switch (rt->sdf_scale) {
case RS::VIEWPORT_SDF_SCALE_50_PERCENT: {
size[0] >>= 1;
size[1] >>= 1;
shift = 1;
shrink = true;
} break;
case RS::VIEWPORT_SDF_SCALE_25_PERCENT: {
size[0] >>= 2;
size[1] >>= 2;
shift = 2;
shrink = true;
} break;
default: {
};
}
GLuint temp_fb;
glGenFramebuffers(1, &temp_fb);
glBindFramebuffer(GL_FRAMEBUFFER, temp_fb);
// Load
CanvasSdfShaderGLES3::ShaderVariant variant = shrink ? CanvasSdfShaderGLES3::MODE_LOAD_SHRINK : CanvasSdfShaderGLES3::MODE_LOAD;
Add GPUParticles to the OpenGL3 renderer. This includes collision (2D SDF, Box, Sphere, Heightmap), attraction (Box, Sphere), and all sorting modes. This does not include 3D SDF collisions, trails, or manual emission.
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bool success = sdf_shader.shader.version_bind_shader(sdf_shader.shader_version, variant);
if (!success) {
return;
}
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
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sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::BASE_SIZE, r.size, sdf_shader.shader_version, variant);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::SIZE, size, sdf_shader.shader_version, variant);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::STRIDE, 0, sdf_shader.shader_version, variant);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::SHIFT, shift, sdf_shader.shader_version, variant);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, rt->sdf_texture_write);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->sdf_texture_process[0], 0);
glViewport(0, 0, size.width, size.height);
glEnable(GL_SCISSOR_TEST);
glScissor(0, 0, size.width, size.height);
copy_effects->draw_screen_triangle();
// Process
int stride = nearest_power_of_2_templated(MAX(size.width, size.height) / 2);
variant = CanvasSdfShaderGLES3::MODE_PROCESS;
Add GPUParticles to the OpenGL3 renderer. This includes collision (2D SDF, Box, Sphere, Heightmap), attraction (Box, Sphere), and all sorting modes. This does not include 3D SDF collisions, trails, or manual emission.
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success = sdf_shader.shader.version_bind_shader(sdf_shader.shader_version, variant);
if (!success) {
return;
}
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
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sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::BASE_SIZE, r.size, sdf_shader.shader_version, variant);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::SIZE, size, sdf_shader.shader_version, variant);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::STRIDE, stride, sdf_shader.shader_version, variant);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::SHIFT, shift, sdf_shader.shader_version, variant);
bool swap = false;
//jumpflood
while (stride > 0) {
glBindTexture(GL_TEXTURE_2D, 0);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->sdf_texture_process[swap ? 0 : 1], 0);
glBindTexture(GL_TEXTURE_2D, rt->sdf_texture_process[swap ? 1 : 0]);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::STRIDE, stride, sdf_shader.shader_version, variant);
copy_effects->draw_screen_triangle();
stride /= 2;
swap = !swap;
}
// Store
variant = shrink ? CanvasSdfShaderGLES3::MODE_STORE_SHRINK : CanvasSdfShaderGLES3::MODE_STORE;
Add GPUParticles to the OpenGL3 renderer. This includes collision (2D SDF, Box, Sphere, Heightmap), attraction (Box, Sphere), and all sorting modes. This does not include 3D SDF collisions, trails, or manual emission.
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success = sdf_shader.shader.version_bind_shader(sdf_shader.shader_version, variant);
if (!success) {
return;
}
Add 2D shadows and canvas SDF to OpenGL3 renderer This is an initial implementation based on the current RD implementation Performance will improve later
2022-10-19 00:59:31 +00:00
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::BASE_SIZE, r.size, sdf_shader.shader_version, variant);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::SIZE, size, sdf_shader.shader_version, variant);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::STRIDE, stride, sdf_shader.shader_version, variant);
sdf_shader.shader.version_set_uniform(CanvasSdfShaderGLES3::SHIFT, shift, sdf_shader.shader_version, variant);
glBindTexture(GL_TEXTURE_2D, 0);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->sdf_texture_read, 0);
glBindTexture(GL_TEXTURE_2D, rt->sdf_texture_process[swap ? 1 : 0]);
copy_effects->draw_screen_triangle();
glBindTexture(GL_TEXTURE_2D, 0);
glBindFramebuffer(GL_FRAMEBUFFER, system_fbo);
glDeleteFramebuffers(1, &temp_fb);
glDisable(GL_SCISSOR_TEST);
Merge canvas and decal into TextureStorage and add render target
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}
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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void TextureStorage::render_target_copy_to_back_buffer(RID p_render_target, const Rect2i &p_region, bool p_gen_mipmaps) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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ERR_FAIL_COND(rt->direct_to_screen);
if (rt->backbuffer_fbo == 0) {
_create_render_target_backbuffer(rt);
}
Rect2i region;
if (p_region == Rect2i()) {
region.size = rt->size;
} else {
region = Rect2i(Size2i(), rt->size).intersection(p_region);
if (region.size == Size2i()) {
return; //nothing to do
}
}
glDisable(GL_BLEND);
Use Gaussian approximation for backbuffer mipmaps in GL Compatibility renderer
2023-06-13 04:51:23 +00:00
// Single texture copy for backbuffer.
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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glBindFramebuffer(GL_FRAMEBUFFER, rt->backbuffer_fbo);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, rt->color);
Only copy the relevant portion of the screen when copying to backbuffer in Compatibility backend
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Rect2 normalized_region = region;
normalized_region.position = normalized_region.position / Size2(rt->size);
normalized_region.size = normalized_region.size / Size2(rt->size);
GLES3::CopyEffects::get_singleton()->copy_to_and_from_rect(normalized_region);
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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if (p_gen_mipmaps) {
Use Gaussian approximation for backbuffer mipmaps in GL Compatibility renderer
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GLES3::CopyEffects::get_singleton()->gaussian_blur(rt->backbuffer, rt->mipmap_count, region, rt->size);
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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glBindFramebuffer(GL_FRAMEBUFFER, rt->backbuffer_fbo);
}
Use Gaussian approximation for backbuffer mipmaps in GL Compatibility renderer
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glEnable(GL_BLEND); // 2D starts with blend enabled.
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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}
void TextureStorage::render_target_clear_back_buffer(RID p_render_target, const Rect2i &p_region, const Color &p_color) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
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ERR_FAIL_COND(rt->direct_to_screen);
if (rt->backbuffer_fbo == 0) {
_create_render_target_backbuffer(rt);
}
Rect2i region;
if (p_region == Rect2i()) {
// Just do a full screen clear;
glBindFramebuffer(GL_FRAMEBUFFER, rt->backbuffer_fbo);
glClearColor(p_color.r, p_color.g, p_color.b, p_color.a);
glClear(GL_COLOR_BUFFER_BIT);
} else {
region = Rect2i(Size2i(), rt->size).intersection(p_region);
if (region.size == Size2i()) {
return; //nothing to do
}
glBindFramebuffer(GL_FRAMEBUFFER, rt->backbuffer_fbo);
GLES3::CopyEffects::get_singleton()->set_color(p_color, region);
}
}
void TextureStorage::render_target_gen_back_buffer_mipmaps(RID p_render_target, const Rect2i &p_region) {
RenderTarget *rt = render_target_owner.get_or_null(p_render_target);
[Drivers,Platform] Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable
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ERR_FAIL_NULL(rt);
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
if (rt->backbuffer_fbo == 0) {
_create_render_target_backbuffer(rt);
}
Rect2i region;
if (p_region == Rect2i()) {
region.size = rt->size;
} else {
region = Rect2i(Size2i(), rt->size).intersection(p_region);
if (region.size == Size2i()) {
return; //nothing to do
}
}
Use Gaussian approximation for backbuffer mipmaps in GL Compatibility renderer
2023-06-13 04:51:23 +00:00
glDisable(GL_BLEND);
GLES3::CopyEffects::get_singleton()->gaussian_blur(rt->backbuffer, rt->mipmap_count, region, rt->size);
glEnable(GL_BLEND); // 2D starts with blend enabled.
Add clipping, backbuffer, and CanvasGroups to 2D GLES3 renderer As well as significant consequent cleanup in the RenderTarget, Texture, and Canvas renderer code
2022-05-18 15:04:41 +00:00
glBindFramebuffer(GL_FRAMEBUFFER, rt->backbuffer_fbo);
}
Split dummy renderer classes into separate files Split canvas_texture_storage and texture_storage from render_storage class
2022-03-12 11:19:59 +00:00
#endif // GLES3_ENABLED
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