Xv: hide ugly semantics in i830_clip_video_helper
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 1 Dec 2009 13:32:32 +0000 (14:32 +0100)
committerEric Anholt <eric@anholt.net>
Thu, 7 Jan 2010 18:25:07 +0000 (10:25 -0800)
commit1ac7c94083a3266e2d5dd932709118436074dd00
tree924adefd25f55f5c4b8f9126290f430ba93fa86d
parent31f13fa8a0d4cd28067de37d0d31d23e8200d0ff
Xv: hide ugly semantics in i830_clip_video_helper

I'm still curious as to why fixed-point semantics are necessary
for this generic XV helper function that's been causing all this.
Can modern X really run on hw without floating-point support?

Anyway, the ugliness is now all nicely under the carpet (in
i830_clip_video_helper).

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>
src/i830_video.c