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Finalizing implementation of chroma and luma key Transparency filters

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Bruno Herbelin
2022-06-07 23:49:21 +02:00
parent ea6502a282
commit f6d528d36d
4 changed files with 39 additions and 40 deletions
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6
ImageFilter.cpp
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@@ -477,7 +477,7 @@ void ImageFilter::setProgramParameter(const std::string &p, float value)
////////////////////////////////////////
const char* ResampleFilter::factor_label[ResampleFilter::RESAMPLE_INVALID] = {
"Double x2", "Half 1/2", "Quarter 1/4"
"Double resolution", "Half resolution", "Quarter resolution"
};
std::vector< FilteringProgram > ResampleFilter::programs_ = {
@@ -781,8 +781,8 @@ const char* AlphaFilter::operation_label[AlphaFilter::ALPHA_INVALID] = {
};
std::vector< FilteringProgram > AlphaFilter::programs_ = {
FilteringProgram("Chromakey","shaders/filters/chromakey.glsl", "", { { "Red", 0.0}, { "Green", 1.0}, { "Blue", 0.0}, { "Tolerance", 1.0} }),
FilteringProgram("Lumakey", "shaders/filters/lumakey.glsl", "", { { "Tolerance", 0.5} }),
FilteringProgram("Chromakey","shaders/filters/chromakey.glsl", "", { { "Red", 0.0}, { "Green", 1.0}, { "Blue", 0.0}, { "Threshold", 0.5}, { "Tolerance", 0.5} }),
FilteringProgram("Lumakey", "shaders/filters/lumakey.glsl", "", { { "Threshold", 0.5}, { "Tolerance", 0.5} } ),
FilteringProgram("coloralpha","shaders/filters/coloralpha.glsl", "", { { "Red", 0.0}, { "Green", 1.0}, { "Blue", 0.0} })
};