[mythtv-commits] Ticket #12311: tearing on full-screen video playback when 2D glamor accell is enabled

[MythTV]

#12311: tearing on full-screen video playback when 2D glamor accell is enabled
-------------------------------------+-----------------------------
 Reporter:  warpme@…                 |          Owner:  pbennett
     Type:  Bug Report - General     |         Status:  assigned
 Priority:  minor                    |      Milestone:  unknown
Component:  MythTV - Video Playback  |        Version:  Master Head
 Severity:  medium                   |     Resolution:
 Keywords:  tearing glamor           |  Ticket locked:  0
-------------------------------------+-----------------------------

Comment (by pbennett):

 This is on Master (V30-Pre)
 Frontend setup: I set as follows
 - GUI dimension: full screen (0 0 0 0)
 - All checkboxes under GUI dimension unchecked
 - Separate video modes for GUI and playback unchecked
 - Playback profile OpenGL Slim or VAAPI both give same result

 xrandr
 {{{
 peter at raza:~$ xrandr
 Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
 eDP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis)
 344mm x 193mm
    1920x1080     60.01*+  59.93
    1680x1050     59.95    59.88
    1600x1024     60.17
    1400x1050     59.98
    1600x900      60.00
    1280x1024     60.02
    1440x900      59.89
    1280x960      60.00
    1368x768      60.00
    1360x768      59.80    59.96
    1152x864      60.00
    1280x720      60.00
    1024x768      60.00
    1024x576      60.00
    960x540       60.00
    800x600       60.32    56.25
    864x486       60.00
    640x480       59.94
    720x405       60.00
    640x360       60.00
 DP1 disconnected (normal left inverted right x axis y axis)
 HDMI1 disconnected (normal left inverted right x axis y axis)
 VIRTUAL1 disconnected (normal left inverted right x axis y axis)
 }}}
 xwininfo on MythTV GUI
 {{{
 xwininfo: Window id: 0x4600004 "MythTV Frontend"

   Absolute upper-left X:  0
   Absolute upper-left Y:  0
   Relative upper-left X:  0
   Relative upper-left Y:  0
   Width: 1920
   Height: 1080
   Depth: 24
   Visual: 0xd1
   Visual Class: TrueColor
   Border width: 0
   Class: InputOutput
   Colormap: 0x4600001 (not installed)
   Bit Gravity State: ForgetGravity
   Window Gravity State: NorthWestGravity
   Backing Store State: NotUseful
   Save Under State: no
   Map State: IsViewable
   Override Redirect State: no
   Corners:  +0+0  -0+0  -0-0  +0-0
   -geometry 1920x1080+0+0
 }}}

 xwininfo while playing a 1920x1080 recording

 {{{
 xwininfo: Window id: 0x4600004 "MythTV Frontend"

   Absolute upper-left X:  0
   Absolute upper-left Y:  0
   Relative upper-left X:  0
   Relative upper-left Y:  0
   Width: 1920
   Height: 1080
   Depth: 24
   Visual: 0xd1
   Visual Class: TrueColor
   Border width: 0
   Class: InputOutput
   Colormap: 0x4600001 (not installed)
   Bit Gravity State: ForgetGravity
   Window Gravity State: NorthWestGravity
   Backing Store State: NotUseful
   Save Under State: no
   Map State: IsViewable
   Override Redirect State: no
   Corners:  +0+0  -0+0  -0-0  +0-0
   -geometry 1920x1080+0+0
 }}}
 I do not see any strange corners or offsets. Is there something special I
 have to do to see them?

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Ticket URL: <https://code.mythtv.org/trac/ticket/12311#comment:13>
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