Hi,
thanks for the copyright tag now interfaced. Additionaly I would like to
customize the whitepoint tag description on my own. Marti, can You
therefore please remove the "Whitepoint: " string in
_cmsIdentifyWhitePoint for the next release?
The new integer routines seems to have problems with linearisation
profiles. Is LutTable in cmsTetrahedralInterp16 alloced?
It occurs only after relinking from lcms-1.12 to lcms-1.13.
my function used:
linear_form = cmsCreateTransform (hLinear,
COLORSPACE_SH(PT_CMYK) |
CHANNELS_SH(4) |
BYTES_SH(2) |
EXTRA_SH(0),
NULL,
COLORSPACE_SH(PT_CMYK) |
CHANNELS_SH(4) |
BYTES_SH(2) |
EXTRA_SH(0),
INTENT_ABSOLUTE_COLORIMETRIC,
0);
Here comes the valgrind output from within cinepaint:
==31060== Invalid read of size 2
==31060== at 0x4023B516: cmsTetrahedralInterp16 (cmsintrp.c:932)
==31060== by 0x4023A578: Eval4Inputs (cmsintrp.c:89)
==31060== by 0x40242462: cmsEvalLUT (cmslut.c:435)
==31060== by 0x40248E65: CachedXFORM (cmsxform.c:348)
==31060== Address 0xB64FB864 is not stack'd, malloc'd or free'd
==31060==
==31060== Invalid read of size 2
==31060== at 0x4023B529: cmsTetrahedralInterp16 (cmsintrp.c:932)
==31060== by 0x4023A578: Eval4Inputs (cmsintrp.c:89)
==31060== by 0x40242462: cmsEvalLUT (cmslut.c:435)
==31060== by 0x40248E65: CachedXFORM (cmsxform.c:348)
==31060== Address 0xB64FB864 is not stack'd, malloc'd or free'd
==31060==
==31060== Invalid read of size 2
==31060== at 0x4023B53F: cmsTetrahedralInterp16 (cmsintrp.c:933)
==31060== by 0x4023A578: Eval4Inputs (cmsintrp.c:89)
==31060== by 0x40242462: cmsEvalLUT (cmslut.c:435)
==31060== by 0x40248E65: CachedXFORM (cmsxform.c:348)
==31060== Address 0xB657B864 is not stack'd, malloc'd or free'd
==31060==
==31060== Invalid read of size 2
==31060== at 0x4023B54F: cmsTetrahedralInterp16 (cmsintrp.c:934)
==31060== by 0x4023A578: Eval4Inputs (cmsintrp.c:89)
==31060== by 0x40242462: cmsEvalLUT (cmslut.c:435)
==31060== by 0x40248E65: CachedXFORM (cmsxform.c:348)
==31060== Address 0xB657B86C is not stack'd, malloc'd or free'd
==31060==
==31060== Invalid read of size 2
==31060== at 0x4023B59B: cmsTetrahedralInterp16
(../include/lcms.h:1205)
==31060== by 0x4023A578: Eval4Inputs (cmsintrp.c:89)
==31060== by 0x40242462: cmsEvalLUT (cmslut.c:435)
==31060== by 0x40248E65: CachedXFORM (cmsxform.c:348)
==31060== Address 0xB64FB864 is not stack'd, malloc'd or free'd
==31060==
==31060== Invalid read of size 2
==31060== at 0x4023B516: cmsTetrahedralInterp16 (cmsintrp.c:932)
==31060== by 0x4023A58F: Eval4Inputs (cmsintrp.c:98)
==31060== by 0x40242462: cmsEvalLUT (cmslut.c:435)
==31060== by 0x40248E65: CachedXFORM (cmsxform.c:348)
==31060== Address 0xB64FB864 is not stack'd, malloc'd or free'd
==31060==
==31060== Invalid read of size 2
==31060== at 0x4023B529: cmsTetrahedralInterp16 (cmsintrp.c:932)
==31060== by 0x4023A58F: Eval4Inputs (cmsintrp.c:98)
==31060== by 0x40242462: cmsEvalLUT (cmslut.c:435)
==31060== by 0x40248E65: CachedXFORM (cmsxform.c:348)
==31060== Address 0xB64FB864 is not stack'd, malloc'd or free'd
==31060==
Thanks
Kai-Uwe
Am 07.04.04, 20:51 +0200 schrieb Marti Maria:
> Folks,
>
> I've put a preview of the new lcms 1.13 in the site:
> http://www.littlecms.com/lcms-1.13.tar.gz
>
> Still in beta, and missing documentation. Here are some of the new additions:
>
> Overall speedup
> Full ICC v4 support
> New CGATS.13/IT8 parser
> 8-bit transforms optimization
> Improved named color -- lcms can now write such profiles as well
> lcms can now write 8 bit profiles too
> softproof now honors proofing intent
> Absolute colorimetric works fine on mixed v2/v4 transforms
> Improved black point compensation
> Several new utility functions
> Black point compensation on PostScript CRD
> Added support for HiFi (> 4 inks) on tifficc
> Improved icclink
> Add lcms.pc pkg-config file (http://www.freedesktop.org/Software/pkgconfig). (Thanks
> to Albert Chin)
> USE_TETRAHEDRAL and USE_TRILINEAR no longer used -- engine now chooses between
> interpolation methods on depending on several
> heuristics.
> jpegicc does now write proper JFIF markers
>
> As always, I would welcome any comment/bug report.
>
> Thanks!
> Marti Maria
> The little cms project
> http://www.littlecms.com
> [EMAIL PROTECTED]
>
>
>
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