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https://github.com/Abdess/retroarch_system.git
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13c561888d
Reorganized 6 branches into bios/Manufacturer/Console/. Scrapers for RetroArch, Batocera, Recalbox, and libretro core-info. Platform-aware verification replicating native logic per platform. Pack generation with dedup, alias resolution, variant support. CI/CD: weekly auto-scrape, auto-release, PR validation. Large files (>50MB) stored as GitHub Release assets, auto-fetched at build time.
16 lines
421 B
GLSL
16 lines
421 B
GLSL
void main()
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{
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float4 to_gray = float4(0.3,0.59,0.11,0);
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float x1 = dot(to_gray, SampleOffset(int2( 1, 1)));
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float x0 = dot(to_gray, SampleOffset(int2(-1,-1)));
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float x3 = dot(to_gray, SampleOffset(int2( 1,-1)));
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float x2 = dot(to_gray, SampleOffset(int2(-1, 1)));
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float edge = (x1 - x0) * (x1 - x0) + (x3 - x2) * (x3 - x2);
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float4 color = Sample();
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SetOutput(color - float4(edge, edge, edge, edge) * 12.0);
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}
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