[OS X] Switching Spaces when mpv is paused causes mpv to freeze for ~5 seconds

[ChrisK2]

With pigoz's build mpv-20120124-3b22404, Mountain Lion 10.8.2, opengl-hq

Procedure:

• Play a video
• Pause it
• Switch to a different space using swipe gesture on a trackpad
• Switch back to the space with mpv
• mpv is now frozen for ~5 seconds, in full screen, the mouse will get/stay invisible
• after unfreezing everything is back to normal

Switching spaces while mpv is playing causes no problems, also switching spaces with shortcuts or MissionControl doesn't cause the problem.

Reproduced on multiple systems.

[pigoz]

I think this might be caused by the asynchronous event handling when paused used on OSX, but I can't reproduce this issue on 10.8.2 :(

[ChrisK2]

Okay, found out that it only happens when using the swipe gesture on a trackpad.

[pigoz]

Yep, I can reproduce now.