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spark: make cVideo::SetVideoSystem more robust

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in order to not run into driver locking issues, stop video decoding
before setting the video system and restart afterwards


Origin commit data
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Branch: master
Commit: 5cd42eb204
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2012-02-25 (Sat, 25 Feb 2012)



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This commit was generated by Migit
This commit is contained in:
Stefan Seyfried
2012-02-25 13:24:22 +01:00
parent ad374bddf9
commit 7592a3a61f
1 changed files with 9 additions and 0 deletions
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9
libspark/video.cpp
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@@ -276,9 +276,18 @@ int cVideo::SetVideoSystem(int video_system, bool remember)
lt_info("%s: video_system (%d) > VIDEO_STD_MAX (%d)\n", __func__, video_system, VIDEO_STD_MAX);
return -1;
}
bool stopped = false;
if (playstate == VIDEO_PLAYING)
{
lt_info("%s: playstate == VIDEO_PLAYING, stopping video\n", __func__);
Stop();
stopped = true;
}
hdmi_out(false);
int ret = proc_put("/proc/stb/video/videomode", modes[video_system],strlen(modes[video_system]));
hdmi_out(true);
if (stopped)
Start();
return ret;
}