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Fix wrong gamma colors when using chroma.

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This commit is contained in:
Filippo Scognamiglio 2018-11-06 01:09:44 +01:00
parent e8d5efd3b3
commit 272bc5fe89
1 changed files with 4 additions and 5 deletions
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9
app/qml/ShaderTerminal.qml
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@ -296,13 +296,12 @@ ShaderEffect {
txt_color = max(txt_color, txt_blur.rgb * txt_blur.a);"
: "") +
"float greyscale_color = rgb2grey(txt_color) + color;" +
"txt_color += fontColor.rgb * color;" +
"float greyscale_color = rgb2grey(txt_color);" +
(chromaColor !== 0 ?
"vec3 mixedColor = mix(fontColor.rgb, txt_color * fontColor.rgb, chromaColor);
vec3 finalBackColor = mix(backgroundColor.rgb, mixedColor, greyscale_color);
vec3 finalColor = mix(finalBackColor, fontColor.rgb, color).rgb;"
"vec3 foregroundColor = mix(fontColor.rgb, txt_color * fontColor.rgb / greyscale_color, chromaColor);
vec3 finalColor = mix(backgroundColor.rgb, foregroundColor, greyscale_color);"
:
"vec3 finalColor = mix(backgroundColor.rgb, fontColor.rgb, greyscale_color);") +