Hi,
Thanks for the bug report. Fixed, and a new tarball is in site. I will try to include
the whitepoint string stuff in this release.
However, there are many new features to check ... and one should be very carefully to
avoid break existing apps.
Best regards, and thanks again.
Marti.
----- Original Message -----
From: "Kai-Uwe Behrmann" <[EMAIL PROTECTED]>
To: "Marti Maria" <[EMAIL PROTECTED]>
Cc: "Lcms-User" <[EMAIL PROTECTED]>
Sent: Tuesday, April 13, 2004 2:49 PM
Subject: Re: [Lcms-user] A preview of the incoming lcms-1.13 is on site
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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