From 4b7c10ae842c5e3c57e833d8a97f124e337b6d52 Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期一, 04 十一月 2019 13:50:57 +0800
Subject: [PATCH] remove deps

---
 csrc/thirdparty/ffmpeg/include/libavutil/threadmessage.h |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/csrc/thirdparty/ffmpeg/include/libavutil/threadmessage.h b/csrc/thirdparty/ffmpeg/include/libavutil/threadmessage.h
index 8480a0a..42ce655 100644
--- a/csrc/thirdparty/ffmpeg/include/libavutil/threadmessage.h
+++ b/csrc/thirdparty/ffmpeg/include/libavutil/threadmessage.h
@@ -96,6 +96,14 @@
                                            void (*free_func)(void *msg));
 
 /**
+ * Return the current number of messages in the queue.
+ *
+ * @return the current number of messages or AVERROR(ENOSYS) if lavu was built
+ *         without thread support
+ */
+int av_thread_message_queue_nb_elems(AVThreadMessageQueue *mq);
+
+/**
  * Flush the message queue
  *
  * This function is mostly equivalent to reading and free-ing every message

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