lib/bladeenc/reservoir.h

   1 /*
   2                         (c) Copyright 1998-2000 - Tord Jansson
   3                         ======================================
   4
   5                 This file is part of the BladeEnc MP3 Encoder, based on
   6                 ISO's reference code for MPEG Layer 3 compression, and might
   7                 contain smaller or larger sections that are directly taken
   8                 from ISO's reference code.
   9
  10                 All changes to the ISO reference code herein are either
  11                 copyrighted by Tord Jansson (tord.jansson@swipnet.se)
  12                 or sublicensed to Tord Jansson by a third party.
  13
  14         BladeEnc is free software; you can redistribute this file
  15         and/or modify it under the terms of the GNU Lesser General Public
  16         License as published by the Free Software Foundation; either
  17         version 2.1 of the License, or (at your option) any later version.
  18
  19
  20
  21         ------------    Changes    ------------
  22
  23         2000-12-11  Andre Piotrowski
  24
  25         -       reformatted
  26 */
  27
  28 /**********************************************************************
  29  * ISO MPEG Audio Subgroup Software Simulation Group (1996)
  30  * ISO 13818-3 MPEG-2 Audio Encoder - Lower Sampling Frequency Extension
  31  *
  32  * $Id: reservoir.h,v 1.1 2004/05/08 12:22:54 kramm Exp $
  33  *
  34  * $Log: reservoir.h,v $
  35  * Revision 1.1  2004/05/08 12:22:54  kramm
  36  * Version 0.94.1 of the bladeenc mp3 encoder
  37  *
  38  * Revision 1.1  2002/01/10 17:30:01  kramm
  39  * Version 0.94.1 of the bladeenc mp3 encoder
  40  *
  41  * Revision 1.1  1996/02/14 04:04:23  rowlands
  42  * Initial revision
  43  *
  44  * Received from Mike Coleman
  45  **********************************************************************/
  46 /*
  47   Revision History:
  48
  49   Date        Programmer                Comment
  50   ==========  ========================= ===============================
  51   1995/09/06  mc@fivebats.com           created
  52
  53 */
  54
  55 #ifndef         __RESERVOIR__
  56 #define         __RESERVOIR__
  57
  58
  59
  60
  61
  62 void                                    ResvFrameBegin
  63 (
  64         frame_params                    *fr_ps,
  65         III_side_info_t                 *l3_side,
  66         int                                             mean_bits,
  67         int                                             frameLength
  68 );
  69
  70 int                                             ResvMaxBits
  71 (
  72         frame_params                    *fr_ps,
  73         III_side_info_t                 *l3_side,
  74         double                                  *pe,
  75         int                                             mean_bits
  76 );
  77
  78 void                                    ResvAdjust
  79 (
  80         frame_params                    *fr_ps,
  81         gr_info                                 *cod_info,
  82         III_side_info_t                 *l3_side,
  83         int                                             mean_bits
  84 );
  85
  86 void                                    ResvFrameEnd
  87 (
  88         frame_params                    *fr_ps,
  89         III_side_info_t                 *l3_side,
  90         int                                             mean_bits
  91 );
  92
  93 void                                    fixStatic_reservoir (void);
  94
  95
  96
  97
  98
  99 #endif          /* __RESERVOIR__ */