Bug 89755 - Graphical corruption when using vdpau/vaapi
Summary: Graphical corruption when using vdpau/vaapi
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Linux (All)
: medium major
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-03-25 04:01 UTC by Nick Sarnie
Modified: 2015-03-30 02:17 UTC (History)
0 users

See Also:
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Attachments

Description Nick Sarnie 2015-03-25 04:01:26 UTC 
Hi guys. I have a very strange issue, if I try to play videos using vdpau or vaapi, I get graphical corruption. This only happens after I try to make if fullscreen once. After that, fullscreen and windowed are corrupted. If i were to never make it fullscreen, the video would work fine. There is no issue if I remove Option "DRI3"(eg. use DRI2), if I use modesetting DRI3, or if I disable vdpau/vaapi.

Here is a video of the corruption: https://www.youtube.com/watch?v=o8va0gNMrnU


Here is some relevant info from MrCooper: "I guess it's some bad interaction between DRI3 and DRI2 page flipping"

I am using gentoo with xf86-video-ati git, xserver git, kernel 3.19, and the Cinnamon DE with Muffin WM.

I can test any patches or provide more info upon request,

Thanks alot,
sarnex
Comment 1 Michel Dänzer 2015-03-30 02:17:46 UTC 
commit f8b0f23e9f4af9f9097ee5e72d53b45173163c41
Author: Michel Dänzer <michel.daenzer@amd.com>
Date:   Fri Mar 27 12:34:55 2015 +0900

    DRI2: Use radeon_get_pixmap_handle
    
    Now we can share pixmaps with no struct radeon_bo via DRI2.
    
    Fixes VDPAU video playback freezing when using an OpenGL compositor with
    DRI3 enabled.

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