I added the video acceleration drivers to my Ubuntu PPA. For more info see here: http://phoronix.com/forums/showthrea...127#post209127
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Gallium3D VDPAU On Radeon Starts Working
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Originally posted by RealNC View PostYeah, that's what I'm saying. It's only Git stuff right now, no releases. It's very fresh and distros will take time to pick it up. The out-of-the-box situation for HD video has been bad for years in distros. Let's see how long it takes for this stuff to reach end users.
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Originally posted by chithanh View PostI think the 3D engine is still used, at least I have read that the Radeon 6770 uses shaders for MVC decode and the Xenos GPU also uses shaders for HD playback (although I am not sure if Xenos has UVD).
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Originally posted by curaga View PostTechnically there's been some kind of hw video accel chip there from the Rage II+dvd onwards, I think. Perhaps it only does the MC part or something.
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Originally posted by agd5f View PostThat was only on the mach64 and maybe some early r128s. With radeon, it was all done on chip. From r300 onward it was done with shaders. On r1xx/r2xx there was a special mode you put the 3D engine into.
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Originally posted by smitty3268 View PostATI drivers use shaders to do post-processing, but the actual decoding is fully done by the UVD hardware unit.
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