Bug 97427

Summary:	clear-repeat demo doesn't change update region on window resize
Product:	Mesa	Reporter:	Ruslan Kabatsayev <b7.10110111>
Component:	Mesa core	Assignee:	mesa-dev
Status:	RESOLVED WONTFIX	QA Contact:	mesa-dev
Severity:	normal
Priority:	medium
Version:	git
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

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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