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video_core: Take factors into account with min/max blending functions (#6925)

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* sw_framebuffer: Take factors into account for min/max blending

* renderer_gl: Take factors into account for min/max blending

* Address review comments

* gl_shader_gen: Fix frambuffer fetch on qcom and mali

* renderer_opengl: Add fallback path for mesa

* gl_shader_gen: Avoid emitting blend emulation if minmax_factor is present
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GPUCode 2023-08-30 21:26:28 +03:00 • committed by GitHub
parent 93c7c6a995
commit 1159e4d928
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GPG key ID: 4AEE18F83AFDEB23
15 changed files with 306 additions and 63 deletions
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22
externals/glad/src/glad.c vendored
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@ -1,28 +1,32 @@
/*
OpenGL, OpenGL ES loader generated by glad 0.1.36 on Sat Apr 1 20:34:42 2023.
OpenGL, OpenGL ES loader generated by glad 0.1.34 on Sat Aug 26 18:38:43 2023.
Language/Generator: C/C++
Specification: gl
APIs: gl=4.3, gles2=3.2
Profile: core
Extensions:
GL_AMD_blend_minmax_factor,
GL_ARB_buffer_storage,
GL_ARB_clear_texture,
GL_ARB_get_texture_sub_image,
GL_ARB_texture_compression_bptc,
GL_ARM_shader_framebuffer_fetch,
GL_EXT_buffer_storage,
GL_EXT_clip_cull_distance,
GL_EXT_texture_compression_s3tc
GL_EXT_shader_framebuffer_fetch,
GL_EXT_texture_compression_s3tc,
GL_NV_blend_minmax_factor
Loader: True
Local files: False
Omit khrplatform: False
Reproducible: False
Commandline:
--profile="core" --api="gl=4.3,gles2=3.2" --generator="c" --spec="gl" --extensions="GL_ARB_buffer_storage,GL_ARB_clear_texture,GL_ARB_get_texture_sub_image,GL_ARB_texture_compression_bptc,GL_EXT_buffer_storage,GL_EXT_clip_cull_distance,GL_EXT_texture_compression_s3tc"
--profile="core" --api="gl=4.3,gles2=3.2" --generator="c" --spec="gl" --extensions="GL_AMD_blend_minmax_factor,GL_ARB_buffer_storage,GL_ARB_clear_texture,GL_ARB_get_texture_sub_image,GL_ARB_texture_compression_bptc,GL_ARM_shader_framebuffer_fetch,GL_EXT_buffer_storage,GL_EXT_clip_cull_distance,GL_EXT_shader_framebuffer_fetch,GL_EXT_texture_compression_s3tc,GL_NV_blend_minmax_factor"
Online:
https://glad.dav1d.de/#profile=core&language=c&specification=gl&loader=on&api=gl%3D4.3&api=gles2%3D3.2&extensions=GL_ARB_buffer_storage&extensions=GL_ARB_clear_texture&extensions=GL_ARB_get_texture_sub_image&extensions=GL_ARB_texture_compression_bptc&extensions=GL_EXT_buffer_storage&extensions=GL_EXT_clip_cull_distance&extensions=GL_EXT_texture_compression_s3tc
https://glad.dav1d.de/#profile=core&language=c&specification=gl&loader=on&api=gl%3D4.3&api=gles2%3D3.2&extensions=GL_AMD_blend_minmax_factor&extensions=GL_ARB_buffer_storage&extensions=GL_ARB_clear_texture&extensions=GL_ARB_get_texture_sub_image&extensions=GL_ARB_texture_compression_bptc&extensions=GL_ARM_shader_framebuffer_fetch&extensions=GL_EXT_buffer_storage&extensions=GL_EXT_clip_cull_distance&extensions=GL_EXT_shader_framebuffer_fetch&extensions=GL_EXT_texture_compression_s3tc&extensions=GL_NV_blend_minmax_factor
*/
#include <stdio.h>
@ -853,13 +857,17 @@ PFNGLVIEWPORTARRAYVPROC glad_glViewportArrayv = NULL;
PFNGLVIEWPORTINDEXEDFPROC glad_glViewportIndexedf = NULL;
PFNGLVIEWPORTINDEXEDFVPROC glad_glViewportIndexedfv = NULL;
PFNGLWAITSYNCPROC glad_glWaitSync = NULL;
int GLAD_GL_AMD_blend_minmax_factor = 0;
int GLAD_GL_ARB_buffer_storage = 0;
int GLAD_GL_ARB_clear_texture = 0;
int GLAD_GL_ARB_get_texture_sub_image = 0;
int GLAD_GL_ARB_texture_compression_bptc = 0;
int GLAD_GL_ARM_shader_framebuffer_fetch = 0;
int GLAD_GL_EXT_buffer_storage = 0;
int GLAD_GL_EXT_clip_cull_distance = 0;
int GLAD_GL_EXT_shader_framebuffer_fetch = 0;
int GLAD_GL_EXT_texture_compression_s3tc = 0;
int GLAD_GL_NV_blend_minmax_factor = 0;
PFNGLBUFFERSTORAGEPROC glad_glBufferStorage = NULL;
PFNGLCLEARTEXIMAGEPROC glad_glClearTexImage = NULL;
PFNGLCLEARTEXSUBIMAGEPROC glad_glClearTexSubImage = NULL;
@ -1498,11 +1506,14 @@ static void load_GL_ARB_get_texture_sub_image(GLADloadproc load) {
}
static int find_extensionsGL(void) {
if (!get_exts()) return 0;
GLAD_GL_AMD_blend_minmax_factor = has_ext("GL_AMD_blend_minmax_factor");
GLAD_GL_ARB_buffer_storage = has_ext("GL_ARB_buffer_storage");
GLAD_GL_ARB_clear_texture = has_ext("GL_ARB_clear_texture");
GLAD_GL_ARB_get_texture_sub_image = has_ext("GL_ARB_get_texture_sub_image");
GLAD_GL_ARB_texture_compression_bptc = has_ext("GL_ARB_texture_compression_bptc");
GLAD_GL_EXT_shader_framebuffer_fetch = has_ext("GL_EXT_shader_framebuffer_fetch");
GLAD_GL_EXT_texture_compression_s3tc = has_ext("GL_EXT_texture_compression_s3tc");
GLAD_GL_NV_blend_minmax_factor = has_ext("GL_NV_blend_minmax_factor");
free_exts();
return 1;
}
@ -1971,9 +1982,12 @@ static void load_GL_EXT_buffer_storage(GLADloadproc load) {
}
static int find_extensionsGLES2(void) {
if (!get_exts()) return 0;
GLAD_GL_ARM_shader_framebuffer_fetch = has_ext("GL_ARM_shader_framebuffer_fetch");
GLAD_GL_EXT_buffer_storage = has_ext("GL_EXT_buffer_storage");
GLAD_GL_EXT_clip_cull_distance = has_ext("GL_EXT_clip_cull_distance");
GLAD_GL_EXT_shader_framebuffer_fetch = has_ext("GL_EXT_shader_framebuffer_fetch");
GLAD_GL_EXT_texture_compression_s3tc = has_ext("GL_EXT_texture_compression_s3tc");
GLAD_GL_NV_blend_minmax_factor = has_ext("GL_NV_blend_minmax_factor");
free_exts();
return 1;
}