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Frame-based multithreading framework using pthreads

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See doc/multithreading.txt for details on use in codecs.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Alexander Strange
2011-02-07 21:15:44 -05:00
committed by Michael Niedermayer
parent 8a278ad30d
commit b38f008ea6
11 changed files with 1068 additions and 10 deletions
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6
libavcodec/w32thread.c
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@@ -129,7 +129,13 @@ int avcodec_thread_init(AVCodecContext *s, int thread_count){
ThreadContext *c;
uint32_t threadid;
if(!(s->thread_type & FF_THREAD_SLICE)){
av_log(s, AV_LOG_WARNING, "The requested thread algorithm is not supported with this thread library.\n");
return 0;
}
s->thread_count= thread_count;
s->active_thread_type= FF_THREAD_SLICE;
if (thread_count <= 1)
return 0;