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Settled on half-intensity colour for now, appears likely not to be too incorrect(?)

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This commit is contained in:
Thomas Harte 2016-06-13 18:20:21 -04:00
parent e10535181d
commit 2e946e785f
1 changed files with 2 additions and 2 deletions
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4
Components/6560/6560.cpp
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@ -24,8 +24,8 @@ MOS6560::MOS6560() :
"uint yC = c & 15u;"
"float phaseOffset = 6.283185308 * float(yC) / 16.0;"
// "float chroma = 2.0*step(mod(phase + phaseOffset + 0.785398163397448, 6.283185308), 3.141592654) - 1.0;"
"float chroma = cos(phase + phaseOffset);"
"float chroma = step(mod(phase + phaseOffset + 0.785398163397448, 6.283185308), 3.141592654);"
// "float chroma = cos(phase + phaseOffset);"
"return mix(y, step(yC, 14) * chroma, amplitude);"
"}");