[Bug 23144] Add RGB formats to textured video.

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=23144





--- Comment #2 from Kusanagi Kouichi <slash at ma.neweb.ne.jp>  2009-09-08 22:53:21 PST ---
Created an attachment (id=29345)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29345)
Add 16 and 32 bit RGB formats to textured video. R6xx/R7xx only.

(In reply to comment #1)
> (In reply to comment #0)
> > Created an attachment (id=28356)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=28356) [details] [details]
> > Add 16 and 32 bit RGB formats to textured video. R6xx/R7xx only.
> > 
> > RGB formats would be useful for some applications.
> I agree that they are useful sometimes. Should be possible for all chips easily
> though.

Other chips should be supported as well as r6xx/r7xx. But I cannot test
r100-r500 because I don't have them. So I didn't touch its part.


> Also, any reason you restrict the interpolation parameter to rgb formats? If
> you really want ugly filtering (not sure this attribute really is a good idea),
> there doesn't seem to be a good reason why you'd not allow that for other
> formats. Looks completely orthogonal to rgb formats to me.

The interpolation parameter could also be applied to YUV formats. But I dropped
interpolation part because I thought that image format and interpolation method
were two separate things.


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