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Artifacts when using highlight compression with a threshold of 0, Issue 2621 #14 and #15

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2015-01-04 16:28:12 +01:00
parent 143230108b
commit 6d30c58758
3 changed files with 3 additions and 29 deletions
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rtengine/improccoordinator.cc
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@@ -36,7 +36,7 @@ ImProcCoordinator::ImProcCoordinator ()
bwAutoR(-9000.f), bwAutoG(-9000.f), bwAutoB(-9000.f), CAMMean(0.), chaut(0.f), redaut(0.f), blueaut(0.f), maxredaut(0.f), maxblueaut(0.f),nresi(0.f),
chromina(0.f), sigma(0.f), lumema(0.f),minredaut(0.f), minblueaut(0.f),
hltonecurve(65536,0),
hltonecurve(65536,LUT_CLIP_BELOW), // used LUT_CLIP_BELOW, because we want to have a baseline of 2^expcomp in this curve. If we don't clip the lut we get wrong values, see Issue 2621 #14 for details
shtonecurve(65536,2),//clip above
tonecurve(65536,0),//,1);