implementation of scale_colors without reinterpret_cast (thanks @Floessie)
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@ -62,13 +62,14 @@ namespace
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void scale_colors(rtengine::RawImage *ri, float scale_mul[4], float cblack[4])
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{
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DCraw::dcrawImage_t image = ri->get_image();
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int size = ri->get_iheight() * ri->get_iwidth();
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for (int i = 0; i < size * 4; ++i) {
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float val = reinterpret_cast<unsigned short *>(image)[i];
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val -= cblack[i & 3];
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val *= scale_mul[i & 3];
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reinterpret_cast<unsigned short *>(image)[i] = rtengine::CLIP(val);
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const int size = ri->get_iheight() * ri->get_iwidth();
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for (int i = 0; i < size; ++i) {
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for (int j = 0; j < 4; ++j) {
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float val = image[i][j];
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val -= cblack[j];
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val *= scale_mul[j];
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image[i][j] = rtengine::CLIP(val);
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}
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}
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}
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