On 08.03.2015, at 18:08, Rainer Hochecker <fernetme...@online.de> wrote: > Reimar Döffinger <Reimar.Doeffinger <at> gmx.de> writes: >> I sent an alternative patch "pthread: Fix ff_thread_get_format issues >> when called outside frame decode." > > right, I didn't see you patch not the other code path. > >> However there are additional bugs like update_context calling this and thus >> a single SPS change with n threads resulting in n get_format callbacks, >> all except the first completely pointless (and potentially causing >> issues with implementations that don't ensure that multiple get_format >> are side-effect free). >> As a result I am somewhat hesitant about my patch that would end up >> hiding all these issues. >> > > the issue with multiple get_format calls is already present for other codecs.
I don't think so, if they did multithreading should show the same issues with them. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel