From 9e5babf9db52e64bdae60137be7696e56241fca6 Mon Sep 17 00:00:00 2001
From: xingzilong <xingzilong@454eff88-639b-444f-9e54-f578c98de674>
Date: 星期五, 18 八月 2017 18:12:17 +0800
Subject: [PATCH] H264 NALU解析 并在RTSPServer判断
---
VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/TCPStreamSink.hh | 67 +++++++++++++++++++++++++++++++++
1 files changed, 67 insertions(+), 0 deletions(-)
diff --git a/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/TCPStreamSink.hh b/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/TCPStreamSink.hh
new file mode 100644
index 0000000..a3ad9e3
--- /dev/null
+++ b/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/TCPStreamSink.hh
@@ -0,0 +1,67 @@
+/**********
+This library is free software; you can redistribute it and/or modify it under
+the terms of the GNU Lesser General Public License as published by the
+Free Software Foundation; either version 3 of the License, or (at your
+option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
+
+This library is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
+more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this library; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+**********/
+// "liveMedia"
+// Copyright (c) 1996-2017 Live Networks, Inc. All rights reserved.
+// A sink representing a TCP output stream
+// C++ header
+
+#ifndef _TCP_STREAM_SINK_HH
+#define _TCP_STREAM_SINK_HH
+
+#ifndef _MEDIA_SINK_HH
+#include "MediaSink.hh"
+#endif
+
+#define TCP_STREAM_SINK_BUFFER_SIZE 10000
+
+class TCPStreamSink: public MediaSink {
+public:
+ static TCPStreamSink* createNew(UsageEnvironment& env, int socketNum);
+ // "socketNum" is the socket number of an existing, writable TCP socket (which should be non-blocking).
+ // The caller is responsible for closing this socket later (when this object no longer exists).
+
+protected:
+ TCPStreamSink(UsageEnvironment& env, int socketNum); // called only by "createNew()"
+ virtual ~TCPStreamSink();
+
+protected:
+ // Redefined virtual functions:
+ virtual Boolean continuePlaying();
+
+private:
+ void processBuffer(); // common routine, called from both the 'socket writable' and 'incoming data' handlers below
+
+ static void socketWritableHandler(void* clientData, int mask);
+ void socketWritableHandler1();
+
+ static void afterGettingFrame(void* clientData, unsigned frameSize, unsigned numTruncatedBytes,
+ struct timeval /*presentationTime*/, unsigned /*durationInMicroseconds*/);
+ void afterGettingFrame(unsigned frameSize, unsigned numTruncatedBytes);
+
+ static void ourOnSourceClosure(void* clientData);
+ void ourOnSourceClosure1();
+
+ unsigned numUnwrittenBytes() const { return fUnwrittenBytesEnd - fUnwrittenBytesStart; }
+ unsigned freeBufferSpace() const { return TCP_STREAM_SINK_BUFFER_SIZE - fUnwrittenBytesEnd; }
+
+private:
+ unsigned char fBuffer[TCP_STREAM_SINK_BUFFER_SIZE];
+ unsigned fUnwrittenBytesStart, fUnwrittenBytesEnd;
+ Boolean fInputSourceIsOpen, fOutputSocketIsWritable;
+ int fOutputSocketNum;
+};
+
+#endif
--
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