Bug 97427 - clear-repeat demo doesn't change update region on window resize
Summary: clear-repeat demo doesn't change update region on window resize
Status: RESOLVED WONTFIX
Alias: None
Product: Mesa
Classification: Unclassified
Component: Mesa core (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: mesa-dev
QA Contact: mesa-dev
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-08-21 08:13 UTC by Ruslan Kabatsayev
Modified: 2016-08-22 17:21 UTC (History)
0 users

See Also:
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Attachments

Description Ruslan Kabatsayev 2016-08-21 08:13:43 UTC 
To reproduce:

1. Choose Software Rasterizer driver (I did this with LIBGL_DRIVERS_PATH pointing to the location where it resides)
2. Run clear-repeat from mesa-demos
3. See high-speed full-window color changes of a 300x300 window
4. Maximize the window
5. See only the original 300x300 region being updated, while the rest is not

This is different behavior from that with both Gallium drivers: llvmpipe and softpipe.
Comment 1 Brian Paul 2016-08-22 14:20:38 UTC 
Most of the programs in the trivial/ directory are hacks used to test specific things during driver bring-up or for debugging.  There's probably lots of little issues like this in those programs.  I don't think anyone cares enough to bother fixing stuff like this.

Feel free to re-open this and contribute a patch if you really want it fixed.
Comment 2 Ruslan Kabatsayev 2016-08-22 14:28:26 UTC 
Does this still remain true if the behavior depends on actual driver being used?
Comment 3 Brian Paul 2016-08-22 17:21:13 UTC 
(In reply to Ruslan Kabatsayev from comment #2)
> Does this still remain true if the behavior depends on actual driver being
> used?

Again, I suspect nobody cares.  If you do, feel free to submit a patch.

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