RetroArch Pack

This commit is contained in:
Abdessamad DERRAZ
2020-05-08 17:25:48 +02:00
parent 849cc2a33c
commit d9fc3b32f0
3164 changed files with 2458568 additions and 1 deletions

View File

@@ -0,0 +1,15 @@
void main()
{
float4 to_gray = float4(0.3,0.59,0.11,0);
float x1 = dot(to_gray, SampleOffset(int2( 1, 1)));
float x0 = dot(to_gray, SampleOffset(int2(-1,-1)));
float x3 = dot(to_gray, SampleOffset(int2( 1,-1)));
float x2 = dot(to_gray, SampleOffset(int2(-1, 1)));
float edge = (x1 - x0) * (x1 - x0) + (x3 - x2) * (x3 - x2);
float4 color = Sample();
SetOutput(color - float4(edge, edge, edge, edge) * 12.0);
}