maemo.org - Talk - View Single Post - QML performance with OpenGL vs without.

	mece	2011-04-26 , 08:32
	Posts: 1,111 \| Thanked: 1,985 times \| Joined on Aug 2009 @ Åbo, Finland	#9

Originally Posted by demolition

@mece do these pieces of software use the full OpenGL instruction set or the ES versions?
If software using the complete version is somehow compiled down to run on the N900 it would probably look funny (analogous to lossy-compression) - for software to have proper hardware acceleration, it must explicitly use OpenGL ES. Even then I think there some bugs like vsync.

The software you're referring to is Qt, since you don't really choose what instruction set to use from the application, Qt takes care of that. So it depends on what device is used. It uses ogles on my N900 and ogl on desktop.
And yeah, vsync doesn't work in maemo5.

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