[vlc] Re: Question about your Mac Port ...

[Christophe Massiot]

At 9:36 +0200 22/10/2002, Samuel Hocevar wrote :

>On Mon, Oct 21, 2002, Mark Whittemore wrote:
>
>>  I'm going to attempt to do some YUV surface blitting in the Macintosh
>>  and would very much like to get access to a Hardware Overlay surface.
>>
>>  Can you tell me if SDL will acquire a hardware YV12, UYVY, YUY2 or
>>  other YUV surface on Mac OS X ?
>
>    SDL can blit YV12 and IYUV surfaces. See src/video/quartz/ in the
>sources, especially SDL_QuartzVideo.m.

Actually, they're doing exactly the same as we do, and use QuickTime. 
So they don't get access to a hardware overlay surface (QuickTime 
uses the 3D chip to do a hardware YUV->RGB conversion).

-- 
Christophe Massiot.
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