Bug 16827 - video's display is blue in one monitor if video's window is across two monitor
Summary: video's display is blue in one monitor if video's window is across two monitor
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/intel (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Wang Zhenyu
QA Contact: Xorg Project Team
Depends on:
Reported: 2008-07-23 20:06 UTC by WuNian
Modified: 2008-07-29 19:45 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Description WuNian 2008-07-23 20:06:54 UTC
I connected one monitor(max resolution is 1920x1200) via VGA to my GM945.

I place VGA left of LVDS. Then play video and drag the video's window, when the window is across the two monitor, the video's display is blue in the second monitor.

Reproduce steps:
1, start X, xterm , twm;
2, xrandr --output VGA --left-of LVDS
3, mplayer VIDEO_FILE
4, place mplayer's window to cross two monitor

xf86_video_intel   xf86-video-intel-2.4-branch
       commit f3b72c59e5000bcdb07cbdf080e09c55b9826eff
xserver 1.4 branch
[root@x-945gm ~]# xrandr -q
Screen 0: minimum 320 x 200, current 3200 x 1200, maximum 4048 x 2048
VGA connected 1920x1200+0+0 (normal left inverted right x axis y axis) 519mm x 324mm
   1920x1200      60.0*+
   1600x1200      59.9
   1280x1024      75.0     59.9
   1152x864       74.8
   1024x768       75.1     60.0
   800x600        75.0     60.3
   640x480        75.0     60.0
   720x400        70.1
LVDS connected 1280x800+1920+0 (normal left inverted right x axis y axis) 304mm x 190mm
   1280x800       60.0*+
   1024x768       60.0
   800x600        60.3
   640x480        59.9
Comment 1 Wang Zhenyu 2008-07-27 23:34:04 UTC
Which Xv port you're using with mplayer? Overlay can only output on one pipe, so this is expected result.
Comment 2 WuNian 2008-07-27 23:42:48 UTC
I did not specify video port. It should use the default texture video.
Comment 3 Wang Zhenyu 2008-07-28 19:00:05 UTC
Use mplayer -vo option to test both texture and overlay video please.
Comment 4 lin, jiewen 2008-07-29 19:41:19 UTC
By running xvinfo, we can see only "overlay" is available, no "texture video" presented. Is this under expected when DRI is disabled?
Comment 5 Wang Zhenyu 2008-07-29 19:45:47 UTC
texture video is not relate to DRI at all, so check with your log to see why texture video is disabled.

Close this as overlay works like this.

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