From b97b1adb3f807e1acd00d56319ee6cb41cc727e4 Mon Sep 17 00:00:00 2001 From: Martin Storsjö Date: Thu, 19 Sep 2013 12:48:04 +0300 Subject: rtmpproto: Add a comment explaining the logic in handle_notify MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This explains why the cleanup in 5626f994f was wrong and why ae0f316a was needed. Signed-off-by: Martin Storsjö --- libavformat/rtmpproto.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'libavformat/rtmpproto.c') diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c index e404d60ca4..a0ef268428 100644 --- a/libavformat/rtmpproto.c +++ b/libavformat/rtmpproto.c @@ -2095,9 +2095,11 @@ static int handle_notify(URLContext *s, RTMPPacket *pkt) { // generate packet header and put data into buffer for FLV demuxer if (rt->flv_off < rt->flv_size) { + // There is old unread data in the buffer, thus append at the end old_flv_size = rt->flv_size; rt->flv_size += datatowritelength + 15; } else { + // All data has been read, write the new data at the start of the buffer old_flv_size = 0; rt->flv_size = datatowritelength + 15; rt->flv_off = 0; -- cgit v1.2.3