| Summary: | Black artefacts in various (mainly wine) applications | ||||||
|---|---|---|---|---|---|---|---|
| Product: | xorg | Reporter: | bean520 <beanie.man.520> | ||||
| Component: | Driver/intel | Assignee: | Chris Wilson <chris> | ||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||
| Severity: | major | ||||||
| Priority: | medium | CC: | beanie.man.520 | ||||
| Version: | unspecified | Keywords: | NEEDINFO | ||||
| Hardware: | All | ||||||
| OS: | Linux (All) | ||||||
| See Also: | https://launchpad.net/bugs/719831 | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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Please retest with 2D driver as of: commit e0066e77e026b0dd0daa0c3765473c7d63aa6753 Author: Eric Anholt <eric@anholt.net> Date: Tue May 31 23:17:16 2011 -0700 uxa: Simplify Composite solid acceleration for spans by only clipping once. Unlike the previous commit removing this style of code, the code in this one was originally wrong, and would fail to clip in the second pass of clipping when y was > pbox->y2. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=37233 Reviewed-by: Keith Packard <keithp@keithp.com> tested with latest git, no change :( I removed the broken use-render-for-core: commit 855ced5a4eb67e287001ae22cb6489639c548cfa Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Jun 16 13:24:14 2011 +0100 uxa: Remove the attempt to use the 3D pipeline for core rendering The attempt was still ridden with bugs, such as http://bugs.freedesktop.org/show_bug.cgi?id=28768 http://bugs.freedesktop.org/show_bug.cgi?id=28798 http://bugs.freedesktop.org/show_bug.cgi?id=28908 http://bugs.freedesktop.org/show_bug.cgi?id=29401 A fresh approach was taken with SNA, but in the mean time before that can be enabled downstream, restore correct behaviour. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> |
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Created attachment 47323 [details] Firefox in Wine (note the black areas As the Summary says there are black artefacts in various applications. Usually they are most prevalent in Wine applications but some have reported problems in blender etc. too. This can range from annoying to preventing the use of an application, and many attempts to track down the fault have lead to the Intel driver