Bug 689522 - missing image with x11alpha
Summary: missing image with x11alpha
Status: RESOLVED INVALID
Alias: None
Product: Ghostscript
Classification: Unclassified
Component: Color (show other bugs)
Version: master
Hardware: PC Linux
: P4 normal
Assignee: Michael Vrhel
URL:
Keywords: bountiable
Depends on:
Blocks:
 
Reported: 2007-10-16 17:02 UTC by Ralph Giles
Modified: 2011-04-09 05:01 UTC (History)
1 user (show)

See Also:
Customer:
Word Size: ---


Attachments
Patch to correct ICC profile error (685 bytes, patch)
2011-02-17 22:55 UTC, Shailesh Mistry
Details | Diff

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Description Ralph Giles 2007-10-16 17:02:58 UTC
The JPXDecode filtered image in the regression file jpx-flowcontrols.pdf isn't
shown with the x11alpha device. The central page area is white instead. The
image is displayed properly with the ppmraw and x11 devices.

To reproduce:

$ bin/gs -sDEVICE=x11alpha jpx-flowcontrols.pdf

Compare with:

$ bin/gs -sDEVICE=x11 jpx-flowcontrols.pdf
Comment 1 Ralph Giles 2009-07-30 10:39:26 UTC
Confirmed with 8.70rc1. Passing to Michael with the rest of the x11alpha bugs.
Comment 2 Shailesh Mistry 2011-02-17 22:55:22 UTC
Created attachment 7258 [details]
Patch to correct ICC profile error

This patch fixes a bug causing the x11alpha device to segmentation fault in the latest 9.01 release.

The output from x11alpha now matches the x11 but is still fundamentally incorrect because the image is still missing.

This patch also means that bugs 689150, 689340, 689591, 689734 and 691410 also do not segmentation fault any more. However, they are all incomplete due to other errors.
Comment 3 Michael Vrhel 2011-04-09 05:01:06 UTC
Closing as this has been addressed in rev 12380