Bug 11649 - Rendering regression since 1.4.10
Summary: Rendering regression since 1.4.10
Status: RESOLVED FIXED
Alias: None
Product: pixman
Classification: Unclassified
Component: pixman (show other bugs)
Version: 0.1.3
Hardware: x86 (IA32) All
: medium blocker
Assignee: Carl Worth
QA Contact: cairo-bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-07-18 06:35 UTC by Bogdan Nicula
Modified: 2007-08-25 23:39 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
SVG file exhibiting the problem (2.70 KB, text/plain)
2007-07-18 06:36 UTC, Bogdan Nicula 		Details
cairo 1.4.10 rendering (65.32 KB, image/png)
2007-07-18 06:38 UTC, Bogdan Nicula 		Details
cairo 1.5.x rendering (64.96 KB, image/png)
2007-07-18 06:41 UTC, Bogdan Nicula 		Details
Here is a program that reproduces the problem. (385 bytes, text/plain)
2007-07-18 12:37 UTC, Bogdan Nicula 		Details
View All

Description Bogdan Nicula 2007-07-18 06:35:33 UTC 
I think I'm seeing a rendering regression with librsvg when using cairo HEAD versus 1.4.10.
See attached SVG and the two PNG outputs.
Comment 1 Bogdan Nicula 2007-07-18 06:36:57 UTC 
Created attachment 10784 [details]
SVG file exhibiting the problem
Comment 2 Bogdan Nicula 2007-07-18 06:38:54 UTC 
Created attachment 10785 [details]
cairo 1.4.10 rendering
Comment 3 Bogdan Nicula 2007-07-18 06:41:50 UTC 
Created attachment 10786 [details]
cairo 1.5.x rendering
Comment 4 Bogdan Nicula 2007-07-18 12:37:31 UTC 
Created attachment 10791 [details]
Here is a program that reproduces the problem.


Apparently the issue is with the exterior circle (line 13 of the SVG).
Comment 5 Bogdan Nicula 2007-07-19 03:54:55 UTC 
Same problem on Linux.
Comment 6 Behdad Esfahbod 2007-08-21 19:35:56 UTC 
I believe this is fixed.  Bogdan, can you please test with latest git version and reopen if it still happens?  Thanks.
Comment 7 Bogdan Nicula 2007-08-22 00:53:12 UTC 
Behdad, it is not fixed. The patch of Vlad which fixes it was not applied to the pixman repository. The patch is in this message:
http://lists.cairographics.org/archives/cairo/2007-August/011158.html
Comment 8 Behdad Esfahbod 2007-08-22 09:51:09 UTC 
Ah right.  Sorry then.  Pinging pixman crew.
Comment 9 Carl Worth 2007-08-25 23:39:14 UTC 
I just pushed Vlad's patch out to the pixman repository.

So update your pixman and the problem should be fixed.

-Carl

http://gitweb.freedesktop.org/?p=pixman.git;a=commitdiff;h=8ff7213f39edc1b2b8b60d6b0cc5d5f14ca1928d

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