diff options
Diffstat (limited to 'libavcodec/pthread.c')
| -rw-r--r-- | libavcodec/pthread.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/libavcodec/pthread.c b/libavcodec/pthread.c index 54a0eb3ab7..58c5fcd638 100644 --- a/libavcodec/pthread.c +++ b/libavcodec/pthread.c @@ -186,7 +186,7 @@ static int get_logical_cpus(AVCodecContext *avctx) nb_cpus = sysconf(_SC_NPROCESSORS_ONLN); #endif av_log(avctx, AV_LOG_DEBUG, "detected %d logical cores\n", nb_cpus); - return FFMIN(nb_cpus, MAX_AUTO_THREADS); + return nb_cpus; } @@ -296,9 +296,11 @@ static int thread_init(AVCodecContext *avctx) if (!thread_count) { int nb_cpus = get_logical_cpus(avctx); - // use number of cores + 1 as thread count if there is motre than one + // use number of cores + 1 as thread count if there is more than one if (nb_cpus > 1) - thread_count = avctx->thread_count = nb_cpus + 1; + thread_count = avctx->thread_count = FFMIN(nb_cpus + 1, MAX_AUTO_THREADS); + else + thread_count = avctx->thread_count = 1; } if (thread_count <= 1) { @@ -767,9 +769,11 @@ static int frame_thread_init(AVCodecContext *avctx) if (!thread_count) { int nb_cpus = get_logical_cpus(avctx); - // use number of cores + 1 as thread count if there is motre than one + // use number of cores + 1 as thread count if there is more than one if (nb_cpus > 1) - thread_count = avctx->thread_count = nb_cpus + 1; + thread_count = avctx->thread_count = FFMIN(nb_cpus + 1, MAX_AUTO_THREADS); + else + thread_count = avctx->thread_count = 1; } if (thread_count <= 1) { |