diff options
Diffstat (limited to 'src/cmsio1.c')
| -rw-r--r-- | src/cmsio1.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/cmsio1.c b/src/cmsio1.c index b235333..f746d81 100644 --- a/src/cmsio1.c +++ b/src/cmsio1.c @@ -246,6 +246,25 @@ cmsPipeline* _cmsReadInputLUT(cmsHPROFILE hProfile, int Intent) cmsTagSignature tagFloat = Device2PCSFloat[Intent]; cmsContext ContextID = cmsGetProfileContextID(hProfile); + // On named color, take the appropiate tag + if (cmsGetDeviceClass(hProfile) == cmsSigNamedColorClass) { + + cmsPipeline* Lut; + cmsNAMEDCOLORLIST* nc = (cmsNAMEDCOLORLIST*) cmsReadTag(hProfile, cmsSigNamedColor2Tag); + + if (nc == NULL) return NULL; + + Lut = cmsPipelineAlloc(ContextID, 0, 0); + if (Lut == NULL) { + cmsFreeNamedColorList(nc); + return NULL; + } + + cmsPipelineInsertStage(Lut, cmsAT_BEGIN, _cmsStageAllocNamedColor(nc, TRUE)); + cmsPipelineInsertStage(Lut, cmsAT_END, _cmsStageAllocLabV2ToV4(ContextID)); + return Lut; + } + if (cmsIsTag(hProfile, tagFloat)) { // Float tag takes precedence // Floating point LUT are always V4, so no adjustment is required @@ -490,6 +509,27 @@ cmsPipeline* _cmsReadDevicelinkLUT(cmsHPROFILE hProfile, int Intent) cmsTagSignature tagFloat = Device2PCSFloat[Intent]; cmsContext ContextID = cmsGetProfileContextID(hProfile); + + // On named color, take the appropiate tag + if (cmsGetDeviceClass(hProfile) == cmsSigNamedColorClass) { + + cmsPipeline* Lut; + cmsNAMEDCOLORLIST* nc = (cmsNAMEDCOLORLIST*) cmsReadTag(hProfile, cmsSigNamedColor2Tag); + + if (nc == NULL) return NULL; + + Lut = cmsPipelineAlloc(ContextID, 0, 0); + if (Lut == NULL) { + cmsFreeNamedColorList(nc); + return NULL; + } + + cmsPipelineInsertStage(Lut, cmsAT_BEGIN, _cmsStageAllocNamedColor(nc, FALSE)); + if (cmsGetColorSpace(hProfile) == cmsSigLabData) + cmsPipelineInsertStage(Lut, cmsAT_END, _cmsStageAllocLabV2ToV4(ContextID)); + return Lut; + } + if (cmsIsTag(hProfile, tagFloat)) { // Float tag takes precedence // Floating point LUT are always V4, no adjustment is required |