Am 27.08.2014 um 05:40 schrieb Michel D?nzer: > On 26.08.2014 23:14, Stefan Lange wrote: >> Hi, >> >> first of all: Thanks a lot for putting effort into this sort of ancient >> hardware, I'm really surprised in a very positive way to see open source >> UVD support happen on old R600 GPUs. I gave the recently posted patches >> a shot an here is my first impression: >> >> Kernel from uvd-r600-release branch compiles and boots fine >> (I also included the 3.16.1 and Con Kolivas' ck/BFS patch as well, I >> hope that was OK; I could give it a try without modifications as well, >> if that would help.) >> >> Mesa with the posted patch applied also compiled fine >> >> First tests with mplayer were not so successful, unfortunately: >> I tried "big buck bunny" with both software and hardwarde decoding. >> Software looks OK (as expected). Hardware decoding seems to work, >> mplayer doesn't complain and CPU usage also goes down significantly, the >> resulting image is distorted, however. >> I tried to get a screen shots to illustrate the issue, see attachment. >> Looks like part of the top is found at the bottom, and look sort of like >> an interlaced image. > > Sounds like you're missing > http://cgit.freedesktop.org/mesa/mesa/commit/?id=80771e47b6c1e47ab55f17311e1d4e227a9eb3d8 > > .
Agree, that is exactly the expected behavior if you don't use the necessary mesa patch. Please make sure you actually installed mesa into the correct path etc.... Christian.