Batocera.PLUS-bios/dolphin-emu/Sys/Shaders/grayscale.glsl
2021-08-22 17:02:14 -03:00

7 lines
121 B
GLSL
Executable File

void main()
{
float4 c0 = Sample();
float avg = (c0.r + c0.g + c0.b) / 3.0;
SetOutput(float4(avg, avg, avg, c0.a));
}