raw ca correction/avoid colour shift: fix colour cast when (height % 2) == 1, #4777
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@@ -1274,6 +1274,20 @@ float* RawImageSource::CA_correct_RT(
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}
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}
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#pragma omp single
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{
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if (H % 2) {
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int firstCol = FC(H - 1, 0) & 1;
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int colour = FC(H - 1, firstCol);
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nonGreen = colour == 0 ? &redFactor : &blueFactor;
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for (int j = 0; j < (W + 1) / 2; ++j) {
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(*nonGreen)[(H + 1) / 2 - 1][j] = (*nonGreen)[(H + 1) / 2 - 2][j];
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}
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}
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}
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#pragma omp barrier
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gaussianBlur(redFactor, redFactor, (W+1)/2, (H+1)/2, 30.0);
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gaussianBlur(blueFactor, blueFactor, (W+1)/2, (H+1)/2, 30.0);
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