Differential D18742 Diff 51658 imagelib/effects/kpEffectBlurSharpen.cpp

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imagelib/effects/kpEffectBlurSharpen.cpp

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118 118​
119 const double RepeatMin = 1; 119​ const double RepeatMin = 1;
120 const double RepeatMax = 2; 120​ const double RepeatMax = 2;
121 const double repeat = qRound (RepeatMin + 121​ const double repeat = qRound (RepeatMin +
122 (strength - 1) * 122​ (strength - 1) *
123 (RepeatMax - RepeatMin) / 123​ (RepeatMax - RepeatMin) /
124 (kpEffectBlurSharpen::MaxStrength - 1)); 124​ (kpEffectBlurSharpen::MaxStrength - 1));
125 125​
126// I guess these values are more proper as they use an auto-calculated ​
127// radius but they cause sharpen() to be too slow. ​
128#if 0 ​
129 const double radius = 0/*auto-calculate*/; ​
130 ​
131 const double SigmaMin = 0.6; ​
132 const double SigmaMax = 1.0; ​
133 const double sigma = SigmaMin + ​
134 (strength - 1) * ​
135 (SigmaMax - SigmaMin) / ​
136 (kpEffectBlurSharpen::MaxStrength - 1); ​
137 ​
138 const double RepeatMin = 1; ​
139 const double RepeatMax = 3; ​
140 const double repeat = qRound (RepeatMin + ​
141 (strength - 1) * ​
142 (RepeatMax - RepeatMin) / ​
143 (kpEffectBlurSharpen::MaxStrength - 1)); ​
144#endif ​
145 126​
146#if DEBUG_KP_EFFECT_BLUR_SHARPEN 127​#if DEBUG_KP_EFFECT_BLUR_SHARPEN
147 qCDebug(kpLogImagelib) << "kpEffectBlurSharpen.cpp:SharpenQImage(strength=" << strength << ")" 128​ qCDebug(kpLogImagelib) << "kpEffectBlurSharpen.cpp:SharpenQImage(strength=" << strength << ")"
148 << " radius=" << radius 129​ << " radius=" << radius
149 << " sigma=" << sigma 130​ << " sigma=" << sigma
150 << " repeat=" << repeat 131​ << " repeat=" << repeat
151 << endl; 132​ << endl;
152#endif 133​#endif
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