Bug 6308 - Radial gradient rendering anomalies when focal point is on the circumference
Summary: Radial gradient rendering anomalies when focal point is on the circumference
Status: RESOLVED WONTFIX
Alias: None
Product: pixman
Classification: Unclassified
Component: pixman (show other bugs)
Version: git master
Hardware: All All
: high normal
Assignee: Søren Sandmann Pedersen
QA Contact: cairo-bugs mailing list
URL: https://bugzilla.mozilla.org/attachme...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-03-18 09:57 UTC by Jonathan Watt
Modified: 2010-10-13 06:17 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments

Description Jonathan Watt 2006-03-18 09:57:52 UTC 
See https://bugzilla.mozilla.org/show_bug.cgi?id=330682

When cairo_pattern_create_radial(cx0, cy0, 0.0, cx1, cy1, radius1) is called and
[cx0,cy0] is on or outside the circumference defined by cx1, cx2 and radius1
then we get rendering anomalies. See the testcases attached to the Mozilla bug
above:

  https://bugzilla.mozilla.org/attachment.cgi?id=215264
  https://bugzilla.mozilla.org/attachment.cgi?id=215265

Perhaps cairo is the place this should be caught?
Comment 1 Jonathan Watt 2006-03-18 20:08:06 UTC 
CC'ing keithp since cworth tells me he's done some radial gradient stuff recently.
Comment 2 Søren Sandmann Pedersen 2010-10-13 06:17:13 UTC 
The radial gradients have changed enough that this bug probably isn't relevant anymore.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.