Differential D14589 Diff 39128 plugins/filters/blur/kis_gaussian_blur_filter.cpp

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plugins/filters/blur/kis_gaussian_blur_filter.cpp

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96} 96​}
97 97​
98QRect KisGaussianBlurFilter::neededRect(const QRect & rect, const KisFilterConfigurationSP _config, int lod) const 98​QRect KisGaussianBlurFilter::neededRect(const QRect & rect, const KisFilterConfigurationSP _config, int lod) const
99{ 99​{
100 KisLodTransformScalar t(lod); 100​ KisLodTransformScalar t(lod);
101 101​
102 QVariant value; 102​ QVariant value;
103 /** 103​ /**
104 * NOTE: integer devision by two is done on purpose, 104​ * NOTE: integer division by two is done on purpose,
105 * because the kernel size is always odd 105​ * because the kernel size is always odd
106 */ 106​ */
107 const int halfWidth = _config->getProperty("horizRadius", value) ? KisGaussianKernel::kernelSizeFromRadius(t.scale(value.toFloat())) / 2 : 5; 107​ const int halfWidth = _config->getProperty("horizRadius", value) ? KisGaussianKernel::kernelSizeFromRadius(t.scale(value.toFloat())) / 2 : 5;
108 const int halfHeight = _config->getProperty("vertRadius", value) ? KisGaussianKernel::kernelSizeFromRadius(t.scale(value.toFloat())) / 2 : 5; 108​ const int halfHeight = _config->getProperty("vertRadius", value) ? KisGaussianKernel::kernelSizeFromRadius(t.scale(value.toFloat())) / 2 : 5;
109 109​
110 return rect.adjusted(-halfWidth * 2, -halfHeight * 2, halfWidth * 2, halfHeight * 2); 110​ return rect.adjusted(-halfWidth * 2, -halfHeight * 2, halfWidth * 2, halfHeight * 2);
111} 111​}
112 112​
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