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Fixed a crash with Canon SRAWs and other non-bayer pattern formats

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see issue 957
This commit is contained in:
Oliver Duis 2011-09-03 13:38:41 +02:00
parent eef4094f84
commit a75a41eb6d
1 changed files with 22 additions and 0 deletions
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22
rtengine/rawimagesource.cc
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@ -1219,6 +1219,28 @@ void RawImageSource::copyOriginalPixels(const RAWParams &raw, RawImage *src, Raw
//#undef BS
} // flatfield
} else {
// No bayer pattern
// TODO: Is there a flat field correction possible?
if (!rawData) rawData = allocArray<float>(3*W,H);
if (riDark && W == riDark->get_width() && H == riDark->get_height()) {
for (int row = 0; row < H; row++) {
for (int col = 0; col < W; col++) {
rawData[row][3*col+0] = MAX (src->data[row][3*col+0]+ri->get_black() - riDark->data[row][3*col+0], 0);
rawData[row][3*col+1] = MAX (src->data[row][3*col+1]+ri->get_black() - riDark->data[row][3*col+1], 0);
rawData[row][3*col+2] = MAX (src->data[row][3*col+2]+ri->get_black() - riDark->data[row][3*col+2], 0);
}
}
} else {
for (int row = 0; row < H; row++) {
for (int col = 0; col < W; col++) {
rawData[row][3*col+0] = src->data[row][3*col+0];
rawData[row][3*col+1] = src->data[row][3*col+1];
rawData[row][3*col+2] = src->data[row][3*col+2];
}
}
}
}
}