[MPlayer-dev-eng] [PATCH] new mpeg muxer

Reimar =?UTF8?Q?D=F6ffinger?= Reimar.Doeffinger at stud.uni-karlsruhe.de
Tue Mar 1 12:20:39 CET 2005


Hi,
On Mon, Feb 28, 2005 at 08:31:44PM +0100, Arpi wrote:
> knowing, that quartz extreme (in osx 10.3.x) does every screen rendering
> through opengl, i can imagine it first converts yuv to rgb, and then
> uses the opengl renderer to scale it up...

Well, their OpenGL implementation supports YUV textures... though I
don't know how deep into hardware this support goes - in theory current
hardware should be able to support YUV textures hardware-wise without
any trouble (just some kind of automatic shaders would be needed)...

Greetings,
Reimar D?ffinger




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