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-rw-r--r--mpeglib/lib/mpegplay/psSystemStream.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/mpeglib/lib/mpegplay/psSystemStream.h b/mpeglib/lib/mpegplay/psSystemStream.h
new file mode 100644
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--- /dev/null
+++ b/mpeglib/lib/mpegplay/psSystemStream.h
@@ -0,0 +1,57 @@
+/*
+ demux "normal" mpeg stream (does this have a name?)
+ Copyright (C) 2001 Martin Vogt
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Library General Public License as published by
+ the Free Software Foundation.
+
+ For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+#ifndef __PSSYSTEMSTREAM_H
+#define __PSSYSTEMSTREAM_H
+
+
+#include <stdlib.h>
+#include "../input/inputPlugin.h"
+#include "mpegSystemHeader.h"
+
+/**
+ This class is used inside mpegSystemStream.h when we found
+ during initialisation an "normal" mpeg stream.
+ This means: 1ba,1bb startcodes.
+
+
+*/
+
+class PSSystemStream {
+
+ InputStream* input;
+
+ int paket_len;
+ int paket_read;
+
+ public:
+ PSSystemStream(InputStream* input);
+ ~PSSystemStream();
+
+ // called when we found a valid ts startcode
+ int processStartCode(MpegSystemHeader* mpegHeader);
+
+ private:
+
+ // read stream methods
+ int read(char* ptr,int bytes);
+ int getByteDirect();
+ int nukeBytes(int bytes);
+ int skipNextByteInLength();
+
+ int processPackHeader(MpegSystemHeader* mpegHeader);
+ int processSystemHeader(MpegSystemHeader* mpegHeader);
+
+
+};
+#endif