--- a/videoeditorengine/mp3aacManipLib/MP3Gain/src/mpaud.cpp	Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,165 +0,0 @@
-/*
-* Copyright (c) 2010 Ixonos Plc.
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - Initial contribution
-*
-* Contributors:
-* Ixonos Plc
-*
-* Description:
-*
-*/
-
-
-/**************************************************************************
-  mpaud.cpp - MPEG-1, MPEG-2 LSF and MPEG-2.5 layer III bitstream decoder.
-
-  Author(s): Juha Ojanpera
-  Copyright (c) 1999-2004 by Nokia Research Center, Speech and Audio Systems.
-  *************************************************************************/
-
-/*-- project headers --*/
-#include "mpaud.h"
-#include "mpheader.h"
-#include "mp3tool.h"
-
-/**************************************************************************
-  Internal Objects
-  *************************************************************************/
-
-/**************************************************************************
-  Title        : L3BitReservoir
-
-  Purpose      : Layer III bit reservoir subroutine.
-
-  Usage        : y = L3BitReservoir(mp)
-
-  Input        : mp - mp3 stream parameters
-
-  Output       : y - # of bytes discarded from the bit reservoir buffer.
-                     Value -1 indicates that an error has occured during
-                     decoding (invalid bitstream syntax found)
-
-  Explanation  : Return value -1 should be regarded as a fatal error in the
-                 sense that decoding of current frame should not be continued.
-                 Instead, the decoder should be re-initialized.
-
-  Author(s)    : Juha Ojanpera
-  *************************************************************************/
-
-INLINE int16
-L3BitReservoir(CMPAudDec *mp)
-{
-  int16 bytes_to_discard;
-  int16 flush_main;
-  int32 bits_read;
-  TBitStream *br;
-
-  br = &mp->br;
-
-  /*------------ Start of bit reservoir processing. ------------------*/
-
-  if(mp->WasSeeking == FALSE)
-  {
-    /*-- Byte alignment. --*/
-    bits_read = BsGetBitsRead(br);
-    flush_main = (int16) (bits_read & 7);
-    if(flush_main)
-      BsSkipBits(br, (int16) (8 - flush_main));
-
-    /*
-     * Determine how many bits were left from the previous frame.
-     */
-    if(mp->SkipBr == FALSE)
-    {
-      BsClearBitsRead(br);
-      BsSetBitsRead(br, (mp->PrevSlots << 3) - bits_read);
-    }
-
-    /*
-     * Determine how many bytes need to be discarded from the previous
-     * frame to find the start of next frame.
-     */
-    bytes_to_discard = (int16) ((BsGetBitsRead(br) >> 3) - mp->side_info->main_data_begin);
-    
-    /*-- Reset the bit reservoir bit counter. --*/
-    BsClearBitsRead(br);
-    
-    /*-- # of slots available for this frame. --*/
-    mp->PrevSlots = (int16) (mp->mpFileFormat->mainDataSlots + mp->side_info->main_data_begin);
-    
-    if(bytes_to_discard < 0)
-    {
-      BsClearBitsRead(br);
-      BsSetBitsRead(br, mp->mpFileFormat->mainDataSlots << 3);
-      mp->SkipBr = TRUE;
-      return (-1);
-    }
-
-    mp->SkipBr = FALSE;
-
-    if(bytes_to_discard)
-    {
-      mp->PrevSlots = (int16) (mp->PrevSlots + bytes_to_discard);
-      BsSkipNBits(br, bytes_to_discard << 3);
-    }
-  }
-  else
-  {
-    bytes_to_discard = 0;
-
-    /*-- # of slots available for this frame. --*/
-    mp->PrevSlots = (int16) (mp->mpFileFormat->mainDataSlots + mp->side_info->main_data_begin);
-
-    mp->SkipBr = FALSE;
-    mp->WasSeeking = FALSE;
-    
-    if(mp->side_info->main_data_begin)
-      BsRewindNBits(br, mp->side_info->main_data_begin << 3);
-
-    /*-- Reset the bit reservoir bit counter. --*/
-    BsClearBitsRead(br);
-  }
-  /*-------------- End of bit reservoir processing. ------------------*/
-
-  return (bytes_to_discard);
-}
-
-/**************************************************************************
-  Title        : DeleteMPAudDec
-
-  Purpose      : Releases resources allocated to the mp3 decoder core.
-
-  Usage        : y = DeleteMPAudDec(mpAud)
-
-  Input        : mpAud - Layer I/II/III decoder core
-
-  Output       : y     - NULL
-
-  Author(s)    : Juha Ojanpera
-  *************************************************************************/
-
-
-INLINE uint8
-GetLayer3Version(TMpTransportHandle *tHandle)
-{
-  uint8 mp_version;
-  
-  /*
-   * Which version of mp3 ?
-   */
-  if(version(&tHandle->header))
-    mp_version = 1; /*-- MPEG-1   --*/
-  else if(!mp25version(&tHandle->header))
-    mp_version = 2; /*-- MPEG-2   --*/
-  else
-    mp_version = 3; /*-- MPEG-2.5 --*/
-
-  return (mp_version);
-}