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pthread: warn on high thread counts 

Signed-off-by: Diego Biurrun <diego@biurrun.de>
This commit is contained in:
Sean McGovern 2012-03-19 01:08:14 -04:00 committed by Diego Biurrun
parent a07578f3f2
commit b68c4ac293
1 changed files with 5 additions and 0 deletions
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5
libavcodec/pthread.c
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@ -1015,6 +1015,11 @@ static void validate_thread_parameters(AVCodecContext *avctx)
avctx->thread_count = 1; avctx->thread_count = 1;
avctx->active_thread_type = 0; avctx->active_thread_type = 0;
} }
if (avctx->thread_count > MAX_AUTO_THREADS)
av_log(avctx, AV_LOG_WARNING,
"Application has requested %d threads. Using a thread count greater than %d is not recommended.\n",
avctx->thread_count, MAX_AUTO_THREADS);
} }
int ff_thread_init(AVCodecContext *avctx) int ff_thread_init(AVCodecContext *avctx)