Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavcodec / pthread.c

diff --git a/libavcodec/pthread.c b/libavcodec/pthread.c
index 79abd26eb6421b547947e5e2ee44deae713001f9..482c8456afcb103760b07781120a70a4710f8cb2 100644 (file)
--- a/libavcodec/pthread.c
+++ b/libavcodec/pthread.c
@@ -467,7 +467,6 @@ static int update_context_from_user(AVCodecContext *dst, AVCodecContext *src)
     dst->release_buffer = src->release_buffer;
 
     dst->opaque   = src->opaque;
-    dst->dsp_mask = src->dsp_mask;
     dst->debug    = src->debug;
     dst->debug_mv = src->debug_mv;
 
@@ -1052,6 +1051,11 @@ static void validate_thread_parameters(AVCodecContext *avctx)
         avctx->thread_count       = 1;
         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)