<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [UVD] qvdpautest is very slow on radeonsi (HD 7950)" href="https://bugs.freedesktop.org/show_bug.cgi?id=71448#c14">Comment # 14</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [UVD] qvdpautest is very slow on radeonsi (HD 7950)" href="https://bugs.freedesktop.org/show_bug.cgi?id=71448">bug 71448</a> from <a class="email" href="mailto:deathsimple@vodafone.de" title="Christian König <deathsimple@vodafone.de>"> Christian König</a> <pre>(In reply to <a href="show_bug.cgi?id=71448#c11">comment #11</a>) > (In reply to <a href="show_bug.cgi?id=71448#c5">comment #5</a>) > > (In reply to <a href="show_bug.cgi?id=71448#c4">comment #4</a>) > > > FATAL: get_bits failed : No backend implementation could be loaded.!! > > > > > > There's some problem with your build. > > > > That message is normal, just a function we haven't implemented yet. > > > > As far as I can see it's actually illegal API usage in qvdpautest. It's > trying to read from uninitialized video surfaces, which is not guaranteed to > work. Swapping around the order of tests so that it does the PutBits test > first fixes it. Thx for the into. qvdpautest is badly written in many aspects (takes to many time, is inaccurate etc...). Would be nice if somebody could sit down and either write something new from scratch or start to improve it. Some rather stupid command-line tool with a couple of options for testing different decoding profile and output methods should be perfectly sufficient.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>