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Fixed sampling loop ranges in channelsAvg. It was effectively doubling spotSize, sampling an area of 64x64 instead of 32x32.

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rom9
2019-09-18 21:32:35 +02:00
parent e1b170526a
commit c0aa982fdd
1 changed files with 2 additions and 2 deletions
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4
rtengine/filmnegativeproc.cc
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@@ -77,8 +77,8 @@ bool channelsAvg(
}
std::array<int, 3> pxCount = {}; // Per-channel sample counts
for (int c = spotPos.x - spotSize; c < spotPos.x + spotSize; ++c) {
for (int r = spotPos.y - spotSize; r < spotPos.y + spotSize; ++r) {
for (int c = x1; c < x2; ++c) {
for (int r = y1; r < y2; ++r) {
const int ch = ri->getSensorType() == rtengine::ST_BAYER ? ri->FC(r,c) : ri->XTRANSFC(r,c);
++pxCount[ch];