[Bug 39309] vdpau decodes noise on rv350

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 14 12:00:54 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=39309

--- Comment #10 from Chris Rankin <rankincj at googlemail.com> 2012-06-14 12:00:54 PDT ---
I've just tested Mesa -git containing the following commit:

commit eb024c74885778ab1ffa6dc590116959bb526c2e
Author: Christian König <deathsimple at vodafone.de>
Date:   Wed Jun 6 17:53:58 2012 +0200

    st/vdpau: fix YCbCr down/up-loads for buffers larger than requested

    When the video buffer turns out to be larger than
    requested by the application we shouldn't upload
    or download more data into / from it original requested.

    Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=39309

    Signed-off-by: Christian König <deathsimple at vodafone.de>

My RV350 still decodes green noise, given the following command line:

$ LD_LIBRARY_PATH=/home/chris/local-mesa/lib/vdpau mplayer -vo vdpau -vc
ffmpeg12vdpau /video/xine/DVB-MPEG2-CAPTURE.ts

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