diff options
| author | dec05eba <dec05eba@protonmail.com> | 2023-07-23 04:21:38 +0200 |
|---|---|---|
| committer | dec05eba <dec05eba@protonmail.com> | 2023-07-23 04:21:38 +0200 |
| commit | fafb1e84f0347834c60fd8824d1f42062fc08a6f (patch) | |
| tree | 2bfe15dc089be3a9a0a4ca49a6960cfe5d849bf2 /src/color_conversion.c | |
| parent | 41883be88960e552c72d1e33ece6a74da9d89777 (diff) | |
Improve color accuracy on amd/intel
Diffstat (limited to 'src/color_conversion.c')
| -rw-r--r-- | src/color_conversion.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/color_conversion.c b/src/color_conversion.c index 8f8d4bc..06d3ebe 100644 --- a/src/color_conversion.c +++ b/src/color_conversion.c @@ -18,10 +18,10 @@ static float abs_f(float v) { " 0.0, 0.0, 0.0, 1.0);\n" \ "}\n" -#define RGB_TO_YUV "const mat4 RGBtoYUV = mat4(0.257, 0.439, -0.148, 0.0,\n" \ - " 0.504, -0.368, -0.291, 0.0,\n" \ - " 0.098, -0.071, 0.439, 0.0,\n" \ - " 0.0625, 0.500, 0.500, 1.0);" +#define RGB_TO_YUV "const mat4 RGBtoYUV = mat4(0.2126, 0.5000, -0.1146, 0.0,\n" \ + " 0.7152, -0.4542, -0.3854, 0.0,\n" \ + " 0.0722, -0.0468, 0.5000, 0.0,\n" \ + " 0.0, 0.500, 0.500, 1.0);" static int load_shader_rgb(gsr_shader *shader, gsr_egl *egl, int *rotation_uniform) { char vertex_shader[2048]; |