[argyllcms] Re: Dispcal and LaCie321 bit depth
- From: Graeme Gill <graeme@xxxxxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Tue, 15 Jul 2008 02:44:22 +1000
Martin Weberg wrote:
Running dispcal -r using the following setup
MacPPC/Argyll1.0.1/LaCie321/DTP94 returns:
"Effective LUT entry depth seems to be -1073742692 bits"
It's a bug - it shouldn't try to report the LUT entry with -r,
it should only report it for -R. I'll fix it.
Measuring VideoLUT table entry precision.
Segmentation fault
It seems to only happen with the optimizer on, so it
seems to be (the usual) gcc/PPC compiler bug, the one that
causes a segmentation fault instead of converting a loop index
integer to floating point, but only if there are sufficient
variables in play :-(
See <http://www.argyllcms.com/V1.0.1_patches.txt> for
the source patches that should address these problems.
Graeme Gill.
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