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lottie/parser: ++ blending options

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thorvg blending is quite buggy,
the feature needs a verification.
This commit is contained in:
Hermet Park 2023-11-13 12:25:35 +09:00
parent 5401b1ae2e
commit 5129b05023
1 changed files with 19 additions and 1 deletions
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20
src/loaders/lottie/tvgLottieParser.cpp
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@ -58,10 +58,28 @@ CompositeMethod LottieParser::getMaskMethod(bool inversed)
BlendMethod LottieParser::getBlendMethod()
{
switch (getInt()) {
case 0: return BlendMethod::Normal;
case 1: return BlendMethod::Multiply;
case 2: return BlendMethod::Screen;
case 3: return BlendMethod::Overlay;
default: return BlendMethod::Normal;
case 4: return BlendMethod::Darken;
case 5: return BlendMethod::Lighten;
case 6: return BlendMethod::ColorDodge;
case 7: return BlendMethod::ColorBurn;
case 8: return BlendMethod::HardLight;
case 9: return BlendMethod::SoftLight;
case 10: return BlendMethod::Difference;
case 11: return BlendMethod::Exclusion;
//case 12: return BlendMethod::Hue:
//case 13: return BlendMethod::Saturation:
//case 14: return BlendMethod::Color:
//case 15: return BlendMethod::Luminosity:
case 16: return BlendMethod::Add;
//case 17: return BlendMethod::HardMix:
default: {
TVGERR("LOTTIE", "Non-Supported Blend Mode");
return BlendMethod::Normal;
}
}
}