[FFmpeg-devel] Close Thread Handle in avcodec_thread_free
Shehzad Salim
shehzadsalim
Fri Aug 7 13:59:07 CEST 2009
Hi guy's
I am willing to post a patch for avcodec_thread_free.
When using multi threaded video decoding and upon closure in
avcodec_thread_free thread handle are not being closed
But I have no idea to how to create a diff file or patch file on windows OS.
Only one line is added in avcodec_thread_free function which is
CloseHandle(c[i].thread);
void avcodec_thread_free(AVCodecContext *s){
ThreadContext *c= s->thread_opaque;
int i;
for(i=0; i<s->thread_count; i++){
c[i].func= NULL;
ReleaseSemaphore(c[i].work_sem, 1, 0);
WaitForSingleObject(c[i].thread, INFINITE);
if(c[i].work_sem) CloseHandle(c[i].work_sem);
if(c[i].done_sem) CloseHandle(c[i].done_sem);
CloseHandle(c[i].thread);
}
av_freep(&s->thread_opaque);
}
Thanks
--
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Best Regards
Shehzad Salim
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