[Bug 86781] enabling glamor causes jumpy VDPAU playback with 2x framerate DI

[Bug 86781] enabling glamor causes jumpy VDPAU playback with 2x framerate DI

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 1616 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=86781

            Bug ID: 86781
           Summary: enabling glamor causes jumpy VDPAU playback with 2x
                    framerate DI
           Product: Mesa
           Version: 10.3
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: warpme@o2.pl

VDPAU playback of interlaced content starts to be jumpy when user enables
glamor and DI is set to 2x.
Issue is seen under MythTV. Playback log reports:

2014-11-13 13:47:01.013753 I Player(1): Video is 3.18365 frames behind audio
(too slow), dropping frame to catch up.
2014-11-13 13:47:01.013783 I AOBase: Pause 1
2014-11-13 13:47:01.014047 I Player(1): Video is 3.45023 frames behind audio
(too slow), dropping frame to catch up.
2014-11-13 13:47:01.014064 I AOBase: Pause 1
2014-11-13 13:47:01.014171 I Player(1): Video is 3.40015 frames behind audio
(too slow), dropping frame to catch up.
2014-11-13 13:47:01.014188 I AOBase: Pause 1
2014-11-13 13:47:01.014286 I Player(1): Video is 3.1126 frames behind audio
(too slow), dropping frame to catch up. 

2x DI problem manifests only with enabled glamor. On Brazos with EXA, 2x DI
works perfect while enabling glamor triggers 2x DI issue. 
On Kabini issue is always present as Kabini mandatory requires glamor. 

Tests were done with mesa 10.2.8/10.3.3 and xserver 1.16.1/1.16.2

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2840 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 86781] enabling glamor causes jumpy VDPAU playback with 2x framerate DI

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 237 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=86781

--- Comment #1 from Marek Olšák <maraeo@gmail.com> ---
Does this still happen on current Mesa git?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1050 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 86781] enabling glamor causes jumpy VDPAU playback with 2x framerate DI

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 685 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=86781

--- Comment #2 from warpme@o2.pl ---
Marek,
I just checked with Mesa10.6.3/xorg1.17.2 and issue with too slow decode
(manifested by "Video is 3.40015 frames behind audio") gone. 
Unfortunately interlaced video playback with any 2x framerate DI is not smooth
as expected. Issue is seen on movements where I see v.short (50mSec like)
picture freezes regularly every 0.5sec or so. 
Exactly the same software but with Nvidia HW and their closed source drivers
plays perfectly. I didn't see anything in log's.
I would love to provide You more details if needed.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1456 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 86781] enabling glamor causes jumpy VDPAU playback with 2x framerate DI

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 841 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=86781

GitLab Migration User <gitlab-migration@fdo.invalid> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #3 from GitLab Migration User <gitlab-migration@fdo.invalid> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1212.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2485 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel