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// license:BSD-3-Clause
// copyright-holders:W. M. Martinez
//============================================================
//
// chroma.json: Phosphor chromaticity conversion
//
//============================================================
{
"blend": {
"equation": "add",
"srcColor": "srcalpha",
"dstColor": "1-srcalpha",
"srcAlpha": "srcalpha",
"dstAlpha": "1-srcalpha"
},
"depth": {
"function": "always"
},
"cull": { "mode": "none" },
"write": {
"rgb": true,
"alpha": true
},
"vertex": "chains/hlsl/vs_chroma",
"fragment": "chains/hlsl/fs_chroma",
"uniforms": [
{ "name": "s_tex", "type": "int", "values": [ 0.0 ] },
{ "name": "u_y_gain", "type": "vec4", "values": [ 0.2124, 0.7011, 0.0866, 0.0 ] },
{ "name": "u_chroma_a", "type": "vec4", "values": [ 0.630, 0.340, 0.0, 0.0 ] },
{ "name": "u_chroma_b", "type": "vec4", "values": [ 0.310, 0.595, 0.0, 0.0 ] },
{ "name": "u_chroma_c", "type": "vec4", "values": [ 0.155, 0.070, 0.0, 0.0 ] }
]
}
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