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LCMS performance optimizations

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This commit is contained in:
Oliver Duis
2011-04-09 17:49:44 +02:00
parent 31791b268f
commit 6024cb817a
6 changed files with 84 additions and 44 deletions
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15
rtengine/stdimagesource.cc
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@@ -315,10 +315,13 @@ void StdImageSource::colorSpaceConversion (Imagefloat* im, ColorManagementParams
if (cmp.input!="(none)") {
lcmsMutex->lock ();
cmsHTRANSFORM hTransform = cmsCreateTransform (in, (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4)|PLANAR_SH(1)), out, (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4)|PLANAR_SH(1)), settings->colorimetricIntent, cmsFLAGS_NOOPTIMIZE);
cmsHTRANSFORM hTransform = cmsCreateTransform (in, (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4)|PLANAR_SH(1)), out, (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4)|PLANAR_SH(1)), settings->colorimetricIntent,
cmsFLAGS_NOOPTIMIZE | cmsFLAGS_NOCACHE);
lcmsMutex->unlock ();
cmsDoTransform (hTransform, im->data, im->data, im->planestride);
cmsDeleteTransform(hTransform);
im->ExecCMSTransform(hTransform);
cmsDeleteTransform(hTransform);
}
}
@@ -350,9 +353,11 @@ void StdImageSource::colorSpaceConversion16 (Image16* im, ColorManagementParams
if (cmp.input!="(none)") {
lcmsMutex->lock ();
cmsHTRANSFORM hTransform = cmsCreateTransform (in, TYPE_RGB_16_PLANAR, out, TYPE_RGB_16_PLANAR, settings->colorimetricIntent, 0);
cmsHTRANSFORM hTransform = cmsCreateTransform (in, TYPE_RGB_16_PLANAR, out, TYPE_RGB_16_PLANAR, settings->colorimetricIntent, cmsFLAGS_NOCACHE);
lcmsMutex->unlock ();
cmsDoTransform (hTransform, im->data, im->data, im->planestride);
im->ExecCMSTransform(hTransform);
cmsDeleteTransform(hTransform);
}
}