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Do not generate negative values in output of raw ca-correction, #5562

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This commit is contained in:
Ingo Weyrich
2019-12-12 19:59:27 +01:00
parent b2218d05dd
commit 637e8454ef
1 changed files with 2 additions and 2 deletions
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4
rtengine/CA_correct_RT.cc
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@@ -1258,12 +1258,12 @@ float* RawImageSource::CA_correct_RT(
int indx = (row * width + col) >> 1;
#ifdef __SSE2__
for (; col < width - 7 - cb; col += 8, indx += 4) {
vfloat val = LVFU(RawDataTmp[indx]);
const vfloat val = vmaxf(LVFU(RawDataTmp[indx]), ZEROV);
STC2VFU(rawData[row][col], val);
}
#endif
for (; col < width - cb; col += 2, indx++) {
rawData[row][col] = RawDataTmp[indx];
rawData[row][col] = std::max(0.f, RawDataTmp[indx]);
}
}