small investigation: patch to simplify logging http://pastie.org/2986260 debug log http://pastie.org/2986272
P.S. I've use Vlc ActiveX for test. 2011/12/8 Sergey Radionov <[email protected]> > On my work system (Phenom II 555, unlocked to x3 + Windows XP x64), every > "play" of .avi file (with vlc, or web plugin) give only "black screen". > Debugging shows that problem now somewhere in > static attribute_align_arg void *frame_worker_thread(void *arg) > (pthread.c:287) > > 2011/12/8 Jean-Baptiste Kempf <[email protected]> > >> Hello *<tab>, >> >> On Wed, Dec 07, 2011 at 07:32:00PM +0100, Ronald S. Bultje wrote : >> > w32thread: port fixes to pthread_cond_broadcast() from x264. >> >> This improves the situation quite a bit, but isn't perfect. >> >> Noticeable on 7, but very visible on XP, frame-based decoding on h264, >> can deadlock quite a bit, notably with many cores. >> >> Before the patch, it was failing all the time, now it happens >> sporadically, when seeking or when the application has many other >> threads. >> >> Luca suggested to use mingw64 winpthread +libav-pthread, and this >> works quite fine (although I had to patch winpthread quite heavily) >> >> Best regards, >> >> Ref: >> http://mailman.videolan.org/pipermail/vlc-devel/2011-December/084007.html >> >> -- >> Jean-Baptiste Kempf >> http://www.jbkempf.com/ - +33 672 704 734 >> Sent from my Electronic Device >> _______________________________________________ >> libav-devel mailing list >> [email protected] >> https://lists.libav.org/mailman/listinfo/libav-devel >> > >
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