diff options
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]; |