How to get OpenGL to display NV12 texture in Cocoa

Posted by ReachConnection on Stack Overflow See other posts from Stack Overflow or by ReachConnection
Published on 2009-10-23T20:15:27Z Indexed on 2010/04/04 17:53 UTC
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Filed under:

opengl

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color-space

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transformation

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cocoa

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objective-c++

I have a YUV:420 (aka NV12) frame data, how can I get OpenGL to recognize its format for glTexImage2D() rendering.

I realize that I might have to perform colorspace transformation, but is there a way that I can tell openGl to command the graphic hardware to perform the colorspace transformation?

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