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Unbreak avcodec_thread_init

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avcodec_thread_init currently doesn't do anything at all with pthreads enabled.
This commit is contained in:
Reimar Döffinger 2011-03-26 13:55:30 +01:00
parent 95c8bb03ed
commit 46027c7286
4 changed files with 8 additions and 8 deletions
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2
libavcodec/pthread.c
View File

@ -880,7 +880,7 @@ static void validate_thread_parameters(AVCodecContext *avctx)
}
}
int ff_thread_init(AVCodecContext *avctx, int thread_count)
int ff_thread_init(AVCodecContext *avctx)
{
if (avctx->thread_opaque) {
av_log(avctx, AV_LOG_ERROR, "avcodec_thread_init is ignored after avcodec_open\n");

2
libavcodec/thread.h
View File

@ -108,7 +108,7 @@ int ff_thread_get_buffer(AVCodecContext *avctx, AVFrame *f);
*/
void ff_thread_release_buffer(AVCodecContext *avctx, AVFrame *f);
int ff_thread_init(AVCodecContext *s, int thread_count);
int ff_thread_init(AVCodecContext *s);
void ff_thread_free(AVCodecContext *s);
#endif /* AVCODEC_THREAD_H */

9
libavcodec/utils.c
View File

@ -541,7 +541,7 @@ int attribute_align_arg avcodec_open(AVCodecContext *avctx, AVCodec *codec)
avctx->frame_number = 0;
if (HAVE_THREADS && !avctx->thread_opaque) {
ret = ff_thread_init(avctx, avctx->thread_count);
ret = ff_thread_init(avctx);
if (ret < 0) {
goto free_and_end;
}
@ -1193,8 +1193,7 @@ int av_get_bits_per_sample_format(enum AVSampleFormat sample_fmt) {
#endif
#if !HAVE_THREADS
int ff_thread_init(AVCodecContext *s, int thread_count){
s->thread_count = thread_count;
int ff_thread_init(AVCodecContext *s){
return -1;
}
#endif
@ -1337,7 +1336,9 @@ void ff_thread_await_progress(AVFrame *f, int progress, int field)
int avcodec_thread_init(AVCodecContext *s, int thread_count)
{
return ff_thread_init(s, thread_count);
s->thread_count = thread_count;
s->thread_type = FF_THREAD_FRAME | FF_THREAD_SLICE;
return ff_thread_init(s);
}
void avcodec_thread_free(AVCodecContext *s)

3
libavcodec/w32thread.c
View File

@ -125,7 +125,7 @@ static int avcodec_thread_execute2(AVCodecContext *s, int (*func)(AVCodecContext
avcodec_thread_execute(s, NULL, arg, ret, count, 0);
}
int ff_thread_init(AVCodecContext *s, int thread_count){
int ff_thread_init(AVCodecContext *s){
int i;
ThreadContext *c;
uint32_t threadid;
@ -135,7 +135,6 @@ int ff_thread_init(AVCodecContext *s, int thread_count){
return 0;
}
s->thread_count= thread_count;
s->active_thread_type= FF_THREAD_SLICE;
if (thread_count <= 1)