[Intel-gfx] [PATCH 00/18] xv overlay cleanup & drmmode overlay support

[Xiang, Haihao]

On Wed, 2009-09-02 at 14:37 +0800, Daniel Vetter wrote:
> On Wed, Sep 02, 2009 at 09:54:35AM +0800, Xiang, Haihao wrote:
> > > >    2. blue window when playing an 80 mbps file .
> > It seems a(2) is clipping issue. The left-bottom of this window is out
> > of the screen when playing this video and there is an error "X11 error:
> > BadAlloc (insufficient resources for operation)".  If resizing and
> > moving the window until it isn't clipped, I get the same result as a(1).
> > I think 855 and 865 might have this problem too.
> 
> Can you send me your xrandr output and the dimension/location of the
> output window (via xwininfo) and the dimension of the video? Then I can
> check where it possibly blows up because I don't have any clipping
> problems, here. And I've checked quite a lot of cases with dual-head,
> panel fitting mode and anything else that crossed my mind.
xrandr output:

Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 4096 x 4096
VGA1 connected 1680x1050+0+0 (normal left inverted right x axis y axis)
434mm x 270mm
   1680x1050_60.00   60.0*+
   1680x1050      60.0 +
   1024x768       75.1     60.0  
   800x600        75.0     60.3  
   640x480        75.0     60.0  
   720x400        70.1  
LVDS1 connected (normal left inverted right x axis y axis)
   1600x1200      60.0 +   85.0     75.0     70.0     65.0     60.0  
   1400x1050      74.8     60.0  
   1280x1024      85.0     75.0     60.0  
   1280x960       85.0     60.0  
   1152x864       75.0  
   1024x768       85.0     75.0     70.1     60.0  
   832x624        74.6  
   800x600        85.1     72.2     75.0     60.3     56.2  
   640x480        85.0     72.8     75.0     59.9  
   720x400        85.0  
   640x400        85.1  
   640x350        85.1  
TV1 disconnected (normal left inverted right x axis y axis)


Normal window:

xwininfo: Window id: 0x3e00001 "MPlayer"

  Absolute upper-left X:  456
  Absolute upper-left Y:  237
  Relative upper-left X:  5
  Relative upper-left Y:  24
  Width: 768
  Height: 576
  Depth: 24
  Visual Class: TrueColor
  Border width: 0
  Class: InputOutput
  Colormap: 0x20 (installed)
  Bit Gravity State: ForgetGravity
  Window Gravity State: NorthWestGravity
  Backing Store State: Always
  Save Under State: no
  Map State: IsViewable
  Override Redirect State: no
  Corners:  +456+237  -456+237  -456-237  +456-237
  -geometry 768x576+456+237


Blue window with Clipping:

xwininfo: Window id: 0x3e00001 "MPlayer"

  Absolute upper-left X:  -94
  Absolute upper-left Y:  598
  Relative upper-left X:  5
  Relative upper-left Y:  24
  Width: 768
  Height: 576
  Depth: 24
  Visual Class: TrueColor
  Border width: 0
  Class: InputOutput
  Colormap: 0x20 (installed)
  Bit Gravity State: ForgetGravity
  Window Gravity State: NorthWestGravity
  Backing Store State: Always
  Save Under State: no
  Map State: IsViewable
  Override Redirect State: no
  Corners:  +-94+598  -1006+598  -1006--124  +-94--124
  -geometry 768x576+-94+598


> > > > b) gnome
> > > >    always get a blue window.
> > Oh, b) is mplayer issue. I get the same result as a(1) when running
> > mplayer with -nosound.  After stopping the video, the image also
> > stabilizes within a few secs. so 945GM has the same problem as 855/865G.
> 
> So it really looks like the gpu and the cpu are fighting for memory
> access. Do you have an idea about this? Without all the docs I'm really at
> loss, here.
Currently I have no idea too :).
> 
> Thanks, Daniel