[Nouveau] [Bug 82835] New: GeForce 8800 GS VDPAU h264 decoding hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82835

          Priority: medium
            Bug ID: 82835
          Assignee: nouveau at lists.freedesktop.org
           Summary: GeForce 8800 GS VDPAU  h264 decoding hang
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: randrik at mail.ru
          Hardware: x86 (IA32)
            Status: NEW
           Version: git
         Component: Driver/nouveau
           Product: xorg

Created attachment 104933
  --> https://bugs.freedesktop.org/attachment.cgi?id=104933&action=edit
dmesg from 3.17.0-rc1 kernel, nouveau.debug=debug

So, I  followed  instructions  at
http://nouveau.freedesktop.org/wiki/VideoAcceleration/ and tried vdpau/h264
acceleration for  my  card. It  hanged  happily...

Kernel: both self-compiled 3.14.9 (64-bit) and 3.17.0-rc1 (32-bit) failed.
Mesa: currently OpenGL version string: 3.0 Mesa 10.3.0-devel (git-a4359bc)
libdrm: git d9ce09de12131fa8c5ff2d7c2dbd6b61d8a5fd14 (" exynos: Use symbol
visibility.")
xf86-video-nouveau: 16c885ce9c7bebcfa1252a5d500956dd5f551043 (" Fix event
handling on multi-x-screen configs.")
Xserver: 1.12.4 (from 1.12 branch)

+ MPlayer SVN-r37116 (32  bit, like  full userspace), compiled  with gcc 4.7.3

Command  line:
 mplayer ~/botva/vid/MMC_14_may_2011_four_pilot_whales.mp4 -quiet -vo vdpau -vc
ffh264vdpau -fs (it  hangs  without 'fs', too)

Same  video plays  if  VDPAU  used  only  for  displaying.

vdpauinfo:
 vdpauinfo
display: :0   screen: 0
API version: 1
Information string: G3DVL VDPAU Driver Shared Library version 1.0

Video surface:

name   width height types
-------------------------------------------
420     8192  8192  NV12 YV12
422     8192  8192  UYVY YUYV
444     8192  8192  Y8U8V8A8 V8U8Y8A8

Decoder capabilities:

name               level macbs width height
-------------------------------------------
MPEG1                 0 16384  2048  2048
MPEG2_SIMPLE          3 16384  2048  2048
MPEG2_MAIN            3 16384  2048  2048
H264_BASELINE        41 16384  2048  2048
H264_MAIN            41 16384  2048  2048
H264_HIGH            41 16384  2048  2048

Output surface:

name              width height nat types
----------------------------------------------------
B8G8R8A8          8192  8192    y  NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8
R8G8B8A8          8192  8192    y  NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8
R10G10B10A2       8192  8192    y  NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8
B10G10R10A2       8192  8192    y  NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8

Bitmap surface:

name              width height
------------------------------
B8G8R8A8          8192  8192
R8G8B8A8          8192  8192
R10G10B10A2       8192  8192
B10G10R10A2       8192  8192
A8                8192  8192

Video mixer:

feature name                    sup
------------------------------------
DEINTERLACE_TEMPORAL             y
DEINTERLACE_TEMPORAL_SPATIAL     -
INVERSE_TELECINE                 -
NOISE_REDUCTION                  y
SHARPNESS                        y
LUMA_KEY                         -
HIGH QUALITY SCALING - L1        -
HIGH QUALITY SCALING - L2        -
HIGH QUALITY SCALING - L3        -
HIGH QUALITY SCALING - L4        -
HIGH QUALITY SCALING - L5        -
HIGH QUALITY SCALING - L6        -
HIGH QUALITY SCALING - L7        -
HIGH QUALITY SCALING - L8        -
HIGH QUALITY SCALING - L9        -

parameter name                  sup      min      max
-----------------------------------------------------
VIDEO_SURFACE_WIDTH              y        48     2048
VIDEO_SURFACE_HEIGHT             y        48     2048
CHROMA_TYPE                      y
LAYERS                           y         0        4

attribute name                  sup      min      max
-----------------------------------------------------
BACKGROUND_COLOR                 y
CSC_MATRIX                       y
NOISE_REDUCTION_LEVEL            y      0.00     1.00
SHARPNESS_LEVEL                  y     -1.00     1.00
LUMA_KEY_MIN_LUMA                y
LUMA_KEY_MAX_LUMA                y

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