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  • #1116

Closed
Open
Created Sep 18, 2019 by Bugzilla Migration User@bugzilla-migration

Bad color and glitches on PPC64

Submitted by Mingcong Bai

Assigned to Nouveau Project

Link to original bug (#98630)

Description

Created attachment 127816 WebGL coloring glitch.

Running some OpenGL programs on PowerMac G5 with NVIDIA GeForce 6600LE shows problematic rendering:

  • Wrong coloring, simply looks like inverts or blue/purple hue (WebGL demo, Plasma Discover, Compiz, Linthesia, etc.)
  • Text disappears (in the case of Plasma Discover).
  • Flickering and glitchy flashing texture in general (in the case of Linthesia).

This problem could be reproduced with Mesa 12.0.3 and 13.0.0 (which relates with another issue I have just reported in this section https://bugs.freedesktop.org/show_bug.cgi?id=98629).

Any how, some screenshots are provided below to demonstrate my issue.

Attachment 127816, "WebGL coloring glitch.":
æ_ªå___2016-11-07_12-30-29

Version: 13.0

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