1 files changed, 0 insertions, 278 deletions
diff --git a/gst-libs/ext/mplex/inputstrm.hh b/gst-libs/ext/mplex/inputstrm.hh
deleted file mode 100644
index a4247495..00000000
--- a/gst-libs/ext/mplex/inputstrm.hh
+++ /dev/null
@@ -1,278 +0,0 @@
-
-/*
- *  inptstrm.hh:  Input stream classes for MPEG multiplexing
- *  TODO: Split into the base classes and the different types of
- *  actual input stream.
- *
- *  Copyright (C) 2001 Andrew Stevens <andrew.stevens@philips.com>
- *
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of version 2 of the GNU General Public License
- *  as published by the Free Software Foundation.
- *
- *  This program 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 General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-#ifndef __INPUTSTRM_H__
-#define __INPUTSTRM_H__
-
-#include <config.h>
-#include <stdio.h>
-#include <vector>
-#include <sys/stat.h>
-
-#include "mjpeg_types.h"
-#include "mpegconsts.h"
-#include "format_codes.h"
-#include "mjpeg_logging.h"
-
-#include "mplexconsts.hh"
-#include "bits.hh"
-#include "aunit.hh"
-#include "vector.hh"
-#include "buffer.hh"
-
-
-class InputStream
-{
-public:
-  InputStream (IBitStream & istream):bs (istream),
-    eoscan (false), stream_length (0), last_buffered_AU (0), decoding_order (0), old_frames (0)
-  {
-  }
-
-  void SetBufSize (unsigned int buf_size)
-  {
-    bs.SetBufSize (buf_size);
-  }
-
-protected:
-  IBitStream & bs;
-  bool eoscan;
-  bitcount_t stream_length;
-  off_t file_length;
-
-  unsigned int last_buffered_AU;	// decode seq num of last buffered frame + 1
-  bitcount_t AU_start;
-  uint32_t syncword;
-  bitcount_t prev_offset;
-  unsigned int decoding_order;
-  unsigned int old_frames;
-
-};
-
-//
-// Abstract forward reference...
-//
-
-class OutputStream;
-
-
-class MuxStream
-{
-public:
-  MuxStream ();
-
-  void Init (const int strm_id,
-	     const unsigned int _buf_scale,
-	     const unsigned int buf_size,
-	     const unsigned int _zero_stuffing, const bool bufs_in_first, const bool always_bufs);
-
-  unsigned int BufferSizeCode ();
-  inline unsigned int BufferSize ()
-  {
-    return buffer_size;
-  }
-  inline unsigned int BufferScale ()
-  {
-    return buffer_scale;
-  }
-
-
-  inline void SetMaxPacketData (unsigned int max)
-  {
-    max_packet_data = max;
-  }
-  inline void SetMinPacketData (unsigned int min)
-  {
-    min_packet_data = min;
-  }
-  inline unsigned int MaxPacketData ()
-  {
-    return max_packet_data;
-  }
-  inline unsigned int MinPacketData ()
-  {
-    return min_packet_data;
-  }
-  inline bool NewAUNextSector ()
-  {
-    return new_au_next_sec;
-  }
-
-  //
-  //  Read the next packet payload (sub-stream headers plus
-  //  parsed and spliced stream data) for a packet with the
-  //  specified payload capacity.  Update the AU info.
-  //
-
-  virtual unsigned int ReadPacketPayload (uint8_t * dst, unsigned int to_read) = 0;
-
-  //
-  // Return the size of the substream headers...
-  //
-  virtual unsigned int StreamHeaderSize ()
-  {
-    return 0;
-  }
-
-public:			// TODO should go protected once encapsulation complete
-  int stream_id;
-  unsigned int buffer_scale;
-  unsigned int buffer_size;
-  BufferModel bufmodel;
-  unsigned int max_packet_data;
-  unsigned int min_packet_data;
-  unsigned int zero_stuffing;
-  unsigned int nsec;
-  bool buffers_in_header;
-  bool always_buffers_in_header;
-  bool new_au_next_sec;
-  bool init;
-};
-
-class DummyMuxStream:public MuxStream
-{
-public:
-  DummyMuxStream (const int strm_id, const unsigned int buf_scale, unsigned int buf_size)
-  {
-    stream_id = strm_id;
-    buffer_scale = buf_scale;
-    buffer_size = buf_size;
-  }
-
-  unsigned int ReadPacketPayload (uint8_t * dst, unsigned int to_read)
-  {
-    abort ();
-    return 0;
-  }
-};
-
-
-class ElementaryStream:public InputStream, public MuxStream
-{
-public:
-  enum stream_kind
-  { audio, video, dummy };
-    ElementaryStream (IBitStream & ibs, OutputStream & into, stream_kind kind);
-  virtual void Close () = 0;
-
-  bool NextAU ();
-  Aunit *Lookahead ();
-  unsigned int BytesToMuxAUEnd (unsigned int sector_transport_size);
-  bool MuxCompleted ();
-  virtual bool MuxPossible (clockticks currentSCR);
-  void DemuxedTo (clockticks SCR);
-  void SetTSOffset (clockticks baseTS);
-  void AllDemuxed ();
-  inline stream_kind Kind ()
-  {
-    return kind;
-  }
-  inline int BufferMin ()
-  {
-    return buffer_min;
-  }
-  inline int BufferMax ()
-  {
-    return buffer_max;
-  }
-  inline clockticks RequiredDTS ()
-  {
-    return au->DTS + timestamp_delay;
-  };
-  inline clockticks RequiredPTS ()
-  {
-    return au->PTS + timestamp_delay;
-  };
-  inline clockticks NextRequiredDTS ()
-  {
-    Aunit *next = Lookahead ();
-
-    if (next != 0)
-      return next->DTS + timestamp_delay;
-    else
-      return 0;
-  };
-  inline clockticks NextRequiredPTS ()
-  {
-    Aunit *next = Lookahead ();
-
-    if (next != 0)
-      return next->PTS + timestamp_delay;
-    else
-      return 0;
-  };
-
-  void UpdateBufferMinMax ();
-
-  void SetSyncOffset (clockticks timestamp_delay);
-
-
-  inline bool BuffersInHeader ()
-  {
-    return buffers_in_header;
-  }
-  virtual unsigned int NominalBitRate () = 0;
-  virtual bool RunOutComplete () = 0;
-  virtual void OutputSector () = 0;
-
-  virtual unsigned int ReadPacketPayload (uint8_t * dst, unsigned int to_read);
-
-
-protected:
-  virtual void FillAUbuffer (unsigned int frames_to_buffer) = 0;
-  virtual void InitAUbuffer () = 0;
-  virtual bool AUBufferNeedsRefill () = 0;
-  AUStream aunits;
-  void Muxed (unsigned int bytes_muxed);
-
-public:			// TODO should go protected once encapsulation complete
-  // N.b. currently length=0 is used to indicate an ended
-  // stream.
-  // au itself should simply disappear
-  Aunit * au;
-  clockticks timestamp_delay;
-
-protected:
-  unsigned int au_unsent;
-  Aunit *next ();
-
-  OutputStream & muxinto;
-  stream_kind kind;
-  int buffer_min;
-  int buffer_max;
-  int FRAME_CHUNK;
-
-};
-
-
-
-#endif // __INPUTSTRM_H__
-
-
-/* 
- * Local variables:
- *  c-file-style: "stroustrup"
- *  tab-width: 4
- *  indent-tabs-mode: nil
- * End:
- */