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[client] network: crop aligned video planes

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This commit is contained in:
Geoffrey McRae
2026-10-01 15:59:53 +10:00
parent d345b5c31e
commit ead2b8adf0
1 changed files with 13 additions and 8 deletions
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21
client/transports/Network/video/shaders.h
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@@ -303,20 +303,25 @@ static const char NETWORK_VIDEO_YUV_SHADER[] =
"uniform float lumaScale;\n"
"uniform float chromaMidpoint;\n"
"uniform float chromaScale;\n"
"void main(){ivec2 pixel=ivec2(gl_GlobalInvocationID.xy);\n"
"void main(){\n"
" ivec2 pixel = ivec2(gl_GlobalInvocationID.xy);\n"
" if(any(greaterThanEqual(pixel,outputSize)))return;\n"
" vec2 uv=(vec2(pixel)+0.5)/vec2(outputSize);\n"
" vec2 offset=chromaLeft?vec2(0.5/float(outputSize.x),0.0):vec2(0.0);\n"
" float y=clamp((texture(lumaPlane,uv).x-lumaOffset)*lumaScale,0.0,1.0);\n"
" float cb=clamp((texture(cbPlane,uv+offset).x-chromaMidpoint)*\n"
" ivec2 planeSize = textureSize(lumaPlane,0);\n"
" vec2 uv = (vec2(pixel)+0.5)/vec2(planeSize);\n"
" vec2 offset = chromaLeft?\n"
" vec2(0.5/float(planeSize.x),0.0):vec2(0.0);\n"
" float y = clamp((texture(lumaPlane,uv).x-lumaOffset)*\n"
" lumaScale,0.0,1.0);\n"
" float cb = clamp((texture(cbPlane,uv+offset).x-chromaMidpoint)*\n"
" chromaScale,-0.5,0.5);\n"
" float cr=clamp((texture(crPlane,uv+offset).x-chromaMidpoint)*\n"
" float cr = clamp((texture(crPlane,uv+offset).x-chromaMidpoint)*\n"
" chromaScale,-0.5,0.5);\n"
" mat3 m=bt2020?mat3(vec3(1.0),vec3(0.0,-0.16455313,1.8814),\n"
" mat3 m = bt2020?\n"
" mat3(vec3(1.0),vec3(0.0,-0.16455313,1.8814),\n"
" vec3(1.4746,-0.57135313,0.0)):\n"
" mat3(vec3(1.0),vec3(0.0,-0.13397432/0.7152,1.8556),\n"
" vec3(1.5748,-0.33480248/0.7152,0.0));\n"
" vec3 rgb=clamp(m*vec3(y,cb,cr),vec3(0.0),vec3(1.0));\n"
" vec3 rgb = clamp(m*vec3(y,cb,cr),vec3(0.0),vec3(1.0));\n"
" imageStore(outputImage,pixel,vec4(rgb,1.0));}\n";
static const char * const NETWORK_VIDEO_DEQUANT_SOURCES[] =