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revision 1.8, Wed Jul 1 09:25:38 2009 UTC revision 1.9, Tue Mar 9 10:00:14 2010 UTC
# Line 1  Line 1 
1  /******************************************************************************  /******************************************************************************
2   *   *
3   *  XviD Bit Rate Controller Library   *  Xvid Bit Rate Controller Library
4   *  - VBR 2 pass bitrate controller implementation -   *  - VBR 2 pass bitrate controller implementation -
5   *   *
6   *  Copyright (C)      2002 Foxer <email?>   *  Copyright (C)      2002 Benjamin Lambert <foxer@hotmail.com>
7   *                     2002 Dirk Knop <dknop@gwdg.de>   *                     2002 Dirk Knop <dknop@gwdg.de>
8   *                2002-2003 Edouard Gomez <ed.gomez@free.fr>   *                2002-2003 Edouard Gomez <ed.gomez@free.fr>
9   *                     2003 Pete Ross <pross@xvid.org>   *                     2003 Pete Ross <pross@xvid.org>
10   *   *
11   *  This curve treatment algorithm is the one originally implemented by Foxer   *  This curve treatment algorithm is the one originally implemented by Foxer
12   *  and tuned by Dirk Knop for the XviD vfw frontend.   *  and tuned by Dirk Knop for the Xvid vfw frontend.
13   *   *
14   *  This program is free software; you can redistribute it and/or modify   *  This program is free software; you can redistribute it and/or modify
15   *  it under the terms of the GNU General Public License as published by   *  it under the terms of the GNU General Public License as published by
# Line 219  Line 219 
219           *--------------------------------*/           *--------------------------------*/
220          double desired_total;          double desired_total;
221          double real_total;          double real_total;
222    
223            int scaled_frames;
224  } rc_2pass2_t;  } rc_2pass2_t;
225    
226    
# Line 344  Line 346 
346    
347          rc->fq_error = 0;          rc->fq_error = 0;
348          rc->min_quant = 1;          rc->min_quant = 1;
349            rc->scaled_frames = 0;
350    
351          /* Count frames (and intra frames) in the stats file, store the result into          /* Count frames (and intra frames) in the stats file, store the result into
352           * the rc structure */           * the rc structure */
# Line 794  Line 797 
797                  rc->last_quant[s->type-1] = data->quant;                  rc->last_quant[s->type-1] = data->quant;
798    
799          /* Don't forget to force 1st pass frame type ;-) */          /* Don't forget to force 1st pass frame type ;-) */
800            if (rc->scaled_frames)
801          data->type = s->type;          data->type = s->type;
802    
803            rc->scaled_frames++;
804          return 0;          return 0;
805  }  }
806    
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