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Allow lcp vignetting correction for lenses without focal length information (e.g. lenses without chip)

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This commit is contained in:
heckflosse 2016-04-12 13:38:45 +02:00
parent 8e4c4be6d6
commit f7af57d11e
1 changed files with 2 additions and 2 deletions
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4
rtengine/rawimagesource.cc
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@ -1763,8 +1763,8 @@ void RawImageSource::preprocess (const RAWParams &raw, const LensProfParams &le
if (!hasFlatField && lensProf.useVign) {
LCPProfile *pLCPProf = lcpStore->getProfile(lensProf.lcpFile);
if (pLCPProf && idata->getFocalLen() > 0.f) {
LCPMapper map(pLCPProf, idata->getFocalLen(), idata->getFocalLen35mm(), idata->getFocusDist(), idata->getFNumber(), true, false, W, H, coarse, -1);
if (pLCPProf) { // don't check focal length to allow distortion correction for lenses without chip, also pass dummy focal length 1 in case of 0
LCPMapper map(pLCPProf, max(idata->getFocalLen(),1.0), idata->getFocalLen35mm(), idata->getFocusDist(), idata->getFNumber(), true, false, W, H, coarse, -1);
#ifdef _OPENMP
#pragma omp parallel for