Nouveau - Aug 2014 - [Bug 82118] New: nouveau tearing with xvideo

https://bugs.freedesktop.org/show_bug.cgi?id=82118

          Priority: medium
            Bug ID: 82118
          Assignee: nouveau at lists.freedesktop.org
           Summary: nouveau tearing with xvideo
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: lameventanas at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

I have terrible tearing when using mplayer -vo xv in my htpc system.

A description of my system:
- Nvidia GeForce 9400 (rev b1) pci-id: 10de:086a
- HDMI port connected to a TV
- linux 3.15.0
- xorg-xf86-video-nouveau 1.0.10
- xorg-server 1.14.15
- mplayer 2014-02-06

There is no window manager.

Things I have tried without success:
1. In xorg.conf, section "Device": option "GLXVBlank"
"true"
2. In xorg.conf, section "Extensions": option "Composite"
"disable"
3. In xorg.conf, section "Extensions": option "RENDER"
"disable"

xvinfo:
X-Video Extension version 2.2
screen #0
  Adaptor #0: "Intel(R) Textured Video"
    number of ports: 16
    port base: 89
    operations supported: PutImage 
    supported visuals:
      depth 24, visualID 0x21
    no port attributes defined
    maximum XvImage size: 2048 x 2048
    Number of image formats: 5
      id: 0x32595559 (YUY2)
        guid: 59555932-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x32315659 (YV12)
        guid: 59563132-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x30323449 (I420)
        guid: 49343230-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x59565955 (UYVY)
        guid: 55595659-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x434d5658 (XVMC)
        guid: 58564d43-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)

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https://bugs.freedesktop.org/show_bug.cgi?id=82118

--- Comment #1 from Ilia Mirkin <imirkin at alum.mit.edu> ---
I believe recent changes to the ddx and kernel have improved this. Please
update to xf86-video-nouveau 1.0.11 and kernel 3.17.x and retest. GLXVBlank
defaults to true now, I believe.

However it's at least a little odd that xvinfo is returning Adaptor #0:
"Intel(R) Textured Video" -- nouveau returns different strings.
Perhaps you ran
xvinfo on the wrong screen?

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--- Comment #2 from lameventanas at gmail.com ---
(In reply to Ilia Mirkin from comment #1)
> I believe recent changes to the ddx and kernel have improved this. Please
> update to xf86-video-nouveau 1.0.11 and kernel 3.17.x and retest. GLXVBlank
> defaults to true now, I believe.
> 
> However it's at least a little odd that xvinfo is returning Adaptor #0:
> "Intel(R) Textured Video" -- nouveau returns different strings.
Perhaps you
> ran xvinfo on the wrong screen?
Thanks, that is great news, but I'm having other problems with Xvideo (bug
51579), so it is hard to test at the moment (and I haven't updated to kernel
3.17.x yet).

Yes, the xvinfo is from the wrong screen, product of ssh + automatic x11
forwarding (I love that feature).

Here is the correct information, in case it helps:

X-Video Extension version 2.2
screen #0
  Adaptor #0: "Nouveau GeForce 8/9 Textured Video"
    number of ports: 32
    port base: 63
    operations supported: PutImage 
    supported visuals:
      depth 24, visualID 0x21
      depth 24, visualID 0x22
    number of attributes: 7
      "XV_SET_DEFAULTS" (range 0 to 0)
              client settable attribute
      "XV_SYNC_TO_VBLANK" (range 0 to 1)
              client settable attribute
              client gettable attribute (current value is 1)
      "XV_BRIGHTNESS" (range -1000 to 1000)
              client settable attribute
              client gettable attribute (current value is 0)
      "XV_CONTRAST" (range -1000 to 1000)
              client settable attribute
              client gettable attribute (current value is 0)
      "XV_SATURATION" (range -1000 to 1000)
              client settable attribute
              client gettable attribute (current value is 0)
      "XV_HUE" (range -1000 to 1000)
              client settable attribute
              client gettable attribute (current value is 0)
      "XV_ITURBT_709" (range 0 to 1)
              client settable attribute
              client gettable attribute (current value is 0)
    maximum XvImage size: 8192 x 8192
    Number of image formats: 4
      id: 0x32315659 (YV12)
        guid: 59563132-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x30323449 (I420)
        guid: 49343230-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x32595559 (YUY2)
        guid: 59555932-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x59565955 (UYVY)
        guid: 55595659-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)

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Martin Peres <martin.peres at free.fr> changed:

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

--- Comment #3 from Martin Peres <martin.peres at free.fr> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
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You can subscribe and participate further through the new bug through this link
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https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/125.

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