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custom trc: speedup for preview and detail windows

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heckflosse
2018-11-26 14:34:06 +01:00
parent 86f0507574
commit 9fca8ed9f1
6 changed files with 205 additions and 164 deletions
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5
rtengine/simpleprocess.cc
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@@ -898,10 +898,11 @@ private:
if (profile == "sRGB" || profile == "Adobe RGB" || profile == "ProPhoto" || profile == "WideGamut" || profile == "BruceRGB" || profile == "Beta RGB" || profile == "BestRGB" || profile == "Rec2020" || profile == "ACESp0" || profile == "ACESp1") {
const int cw = baseImg->getWidth();
const int ch = baseImg->getHeight();
cmsHTRANSFORM dummy = nullptr;
// put gamma TRC to 1
ipf.workingtrc(baseImg, baseImg, cw, ch, -5, params.icm.workingProfile, 2.4, 12.92310, true, false);
ipf.workingtrc(baseImg, baseImg, cw, ch, -5, params.icm.workingProfile, 2.4, 12.92310, dummy, true, false, false);
//adjust TRC
ipf.workingtrc(baseImg, baseImg, cw, ch, 5, params.icm.workingProfile, params.icm.workingTRCGamma, params.icm.workingTRCSlope, false, true);
ipf.workingtrc(baseImg, baseImg, cw, ch, 5, params.icm.workingProfile, params.icm.workingTRCGamma, params.icm.workingTRCSlope, dummy, false, true, false);
}
}