int ff_h264_execute_decode_slices(H264Context *h);
int ff_h264_update_thread_context(AVCodecContext *dst,
const AVCodecContext *src);
+int ff_h264_update_thread_context_for_user(AVCodecContext *dst,
+ const AVCodecContext *src);
void ff_h264_flush_change(H264Context *h);