Files
libretro/bios/Nintendo/GameCube/dolphin-emu/Sys/Shaders/emboss.glsl
Abdessamad Derraz bb307aa250 feat: archive full dolphin-emu/Sys, add DSP/font/IPL paths to pack
dolphin-emu/Sys/ folder (2562 files) from libretro/dolphin Data/Sys.
retroarch.yml: DSP firmware (dsp_coef.bin, dsp_rom.bin), fonts
(font_western.bin, font_japanese.bin) at dolphin-emu/Sys/GC/ paths.
ref: DolphinLibretro/Boot.cpp:72-73, HW/DSPLLE/DSPHost.cpp,
HW/EXI/EXI_DeviceIPL.cpp. pack: 452 files, 0 missing.
2026-03-18 15:16:20 +01:00

18 lines
423 B
GLSL

void main()
{
float4 c0 = Sample();
float4 c1 = SampleOffset(int2(5, 5));
float y = (0.222 * c1.r) + (0.707 * c1.g) + (0.071 * c1.b);
float y2 = ((0.222 * c0.r) + (0.707 * c0.g) + (0.071 * c0.b)) / 3.0;
float red = c0.r;
float green = c0.g;
float blue = c0.b;
float alpha = c0.a;
red = y2 + (1.0 - y);
green = y2 + (1.0 - y);
blue = y2 + (1.0 - y);
SetOutput(float4(red, green, blue, alpha));
}