diff options
Diffstat (limited to 'src/cmsvirt.c')
| -rw-r--r-- | src/cmsvirt.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/cmsvirt.c b/src/cmsvirt.c index 87184f9..953377a 100644 --- a/src/cmsvirt.c +++ b/src/cmsvirt.c @@ -1053,6 +1053,7 @@ cmsHPROFILE CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat cmsContext ContextID = cmsGetTransformContextID(hTransform); const cmsAllowedLUT* AllowedLUT; cmsTagSignature DestinationTag; + cmsProfileClassSignature deviceClass; _cmsAssert(hTransform != NULL); @@ -1104,8 +1105,9 @@ cmsHPROFILE CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat FrmIn = COLORSPACE_SH(ColorSpaceBitsIn) | CHANNELS_SH(ChansIn)|BYTES_SH(2); FrmOut = COLORSPACE_SH(ColorSpaceBitsOut) | CHANNELS_SH(ChansOut)|BYTES_SH(2); + deviceClass = cmsGetDeviceClass(hProfile); - if (cmsGetDeviceClass(hProfile) == cmsSigOutputClass) + if (deviceClass == cmsSigOutputClass) DestinationTag = cmsSigBToA0Tag; else DestinationTag = cmsSigAToB0Tag; @@ -1166,10 +1168,19 @@ cmsHPROFILE CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat if (!cmsWriteTag(hProfile, cmsSigColorantTableOutTag, xform->OutputColorant)) goto Error; } - if (xform ->Sequence != NULL) { + if ((deviceClass == cmsSigLinkClass) && (xform ->Sequence != NULL)) { if (!_cmsWriteProfileSequence(hProfile, xform ->Sequence)) goto Error; } + // Set the white point + if (deviceClass == cmsSigInputClass) { + if (!cmsWriteTag(hProfile, cmsSigMediaWhitePointTag, &xform ->EntryWhitePoint)) goto Error; + } + else { + if (!cmsWriteTag(hProfile, cmsSigMediaWhitePointTag, &xform ->ExitWhitePoint)) goto Error; + } + + // Per 7.2.15 in spec 4.3 cmsSetHeaderRenderingIntent(hProfile, xform ->RenderingIntent); |