minscay / mupen64plus

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Video flickering after moving the window while playing on MacOS #337

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago
Describe your system:
 - MacOS X 10.6.2 (10C540)
 - MacBook Pro 13in C2D 2.26ghz
 - Mupen64Plus version:1.99.3 X86_64 OSX
 - Plugins used: RiceVideo

For visual artifacts, give:
 - tested with Mario64 and Conker on 2 macs on 10.6.2
 - a screen flickering, look like redrawing offscreen buffer. Moving object look like jerking and 
most of the time the full screen flicker to black at refresh rate.

Describe the problem:
If you move the game window or if something else from the UI touch the mupen 
main window 
while playing, the video start to glitch very hard, leaving no other option of 
relaunch Mupen to 
get back to normal.  Glide and arach plugins are fine. 

Please provide any additional information below.
The attached video is a  recording from quartz framebuffer (Quicktime X 
recording), you can see 
a part of what it looked like, on screen live the refresh is a full 30hz and I 
got black flashes at 
30hz. 

Original issue reported on code.google.com by bigm...@gmail.com on 19 Feb 2010 at 10:15

Attachments:

GoogleCodeExporter commented 8 years ago

Original comment by richard...@gmail.com on 20 Feb 2010 at 12:29

GoogleCodeExporter commented 8 years ago
[deleted comment]
GoogleCodeExporter commented 8 years ago
OS X 10.7, M64+ 1.99.4, and Mario Kart 64 with the Rice plugin.

I get the same problem, but I think that this video shows the problem in a 
worse light than the original video.

Furthermore, the flickering doesn't just go to a black screen for me; mostly it 
seems to swap between the current frame and one some time ago. This is most 
noticeable at the end of the video, when the race is just beginning. It seems 
to me like there is a problem with swapping buffers in Rice on OS X, but my 
OpenGL knowledge is limited to a couple of college classes.

Original comment by flamenb...@gmail.com on 2 Sep 2011 at 6:21

Attachments:

GoogleCodeExporter commented 8 years ago
Oh, I'm sorry. The issue can be fixed by changing the video settings, I hadn't 
messed with them before. Changing Rice's 'ScreenUpdateSetting' to anything 
besides 'VI Origin Update' or 'CI Change' fixes the issue. Great emulator 
though, thanks for working on it.

Original comment by flamenb...@gmail.com on 2 Sep 2011 at 8:10