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CoreGraphics: Remove CoreImage single-channel blur implementation

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The CoreImage blur implementation is often significantly slower than
the old software blur in common scenarios such as rendering shadows.
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reuk 2025-02-05 19:48:44 +00:00
parent 95610e6c5e
commit c46bcb677e
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1 changed files with 0 additions and 10 deletions
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10
modules/juce_graphics/native/juce_CoreGraphicsContext_mac.mm
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@ -113,16 +113,6 @@ public:
applyFilterInArea (area, buildFilter); applyFilterInArea (area, buildFilter);
} }
void applySingleChannelBoxBlurEffectInArea (Rectangle<int> area, int radius) override
{
const auto buildFilter = [radius]
{
return [CIFilter filterWithName: @"CIBoxBlur"
withInputParameters: @{ kCIInputRadiusKey: [NSNumber numberWithFloat: (float) radius] }];
};
applyFilterInArea (area, buildFilter);
}
void multiplyAllAlphasInArea (Rectangle<int> area, float amount) override void multiplyAllAlphasInArea (Rectangle<int> area, float amount) override
{ {
const auto buildFilter = [amount] const auto buildFilter = [amount]