grayscale.glsl « Shaders « Sys « Data - dolphin - GameCube and Wii emulator

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path: root/Data/Sys/Shaders/grayscale.glsl

blob: a7a211ce4aa4c94d97cc4885d72c7face93be14c (plain)

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