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revision 1573, Fri Dec 10 04:10:12 2004 UTC revision 1632, Tue Sep 13 12:12:15 2005 UTC
# Line 19  Line 19 
19   *  along with this program ; if not, write to the Free Software   *  along with this program ; if not, write to the Free Software
20   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21   *   *
22   * $Id: mbcoding.c,v 1.50 2004-12-10 04:10:12 syskin Exp $   * $Id: mbcoding.c,v 1.52 2005-09-13 12:12:15 suxen_drol Exp $
23   *   *
24   ****************************************************************************/   ****************************************************************************/
25    
# Line 1072  Line 1072 
1072                          break;                          break;
1073                  }                  }
1074                  coeff += run;                  coeff += run;
1075    
1076    #ifdef _DEBUG
1077                    if(coeff>=64) {
1078                      DPRINTF(XVID_DEBUG_ERROR,"error: overflow in coefficient index\n");
1079                      return;
1080                    }
1081    #endif
1082    
1083                  block[scan[coeff]] = level;                  block[scan[coeff]] = level;
1084    
1085                  DPRINTF(XVID_DEBUG_COEFF,"block[%i] %i\n", scan[coeff], level);                  DPRINTF(XVID_DEBUG_COEFF,"block[%i] %i\n", scan[coeff], level);
# Line 1113  Line 1121 
1121                  }                  }
1122                  p += run;                  p += run;
1123    
1124    #ifdef _DEBUG
1125                    if(p>=64)       {
1126                      DPRINTF(XVID_DEBUG_ERROR,"error: overflow in coefficient index\n");
1127                      return;
1128                    }
1129    #endif
1130    
1131                  if (level < 0) {                  if (level < 0) {
1132                          level = level*quant_m_2 - quant_add;                          level = level*quant_m_2 - quant_add;
1133                          block[scan[p]] = (level >= -2048 ? level : -2048);                          block[scan[p]] = (level >= -2048 ? level : -2048);
# Line 1148  Line 1163 
1163                  }                  }
1164                  p += run;                  p += run;
1165    
1166    #ifdef _DEBUG
1167                    if(p>=64)       {
1168                      DPRINTF(XVID_DEBUG_ERROR,"error: overflow in coefficient index\n");
1169                      return;
1170                    }
1171    #endif
1172    
1173                  if (level < 0) {                  if (level < 0) {
1174                          level = ((2 * -level + 1) * matrix[scan[p]] * quant) >> 4;                          level = ((2 * -level + 1) * matrix[scan[p]] * quant) >> 4;
1175                          block[scan[p]] = (level <= 2048 ? -level : -2048);                          block[scan[p]] = (level <= 2048 ? -level : -2048);
# Line 1944  Line 1966 
1966  };  };
1967    
1968  short const dc_threshold[] = {  short const dc_threshold[] = {
1969          21514, 26984,  8307, 28531, 29798, 24951, 25970, 26912,          26708, 29545, 29472, 26223, 30580, 29281,  8293, 29545,
1970           8307, 25956, 26994, 25974,  8292, 29286, 28015, 29728,          25632, 29285, 30313, 25701, 26144, 28530,  8301, 26740,
1971          25960, 18208, 21838, 18208, 19536, 22560, 26998,  8260,           8293, 20039,  8277, 20551,  8268, 30296, 17513, 25376,
1972          28515, 25956,  8291, 25640, 30309, 27749, 11817, 22794,          25711, 25445, 10272, 11825, 11825, 10544,  2606, 28505,
1973          30063,  8306, 28531, 29798, 24951, 25970, 25632, 29545,          29301, 29472, 26223, 30580, 29281,  8293, 26980, 29811,
1974          29300, 25193, 29813, 29295, 26656, 29537, 29728,  8303,          26994, 30050, 28532,  8306, 24936,  8307, 28532, 26400,
1975          26983, 25974, 24864, 25443, 29541,  8307, 28532, 26912,          30313,  8293, 25441, 25955, 29555, 29728,  8303, 29801,
1976          29556, 29472, 30063, 25458,  8293, 28515, 25956,  2606           8307, 28531, 29301, 25955, 25376, 25711, 11877,    10
1977  };  };
1978    
1979  VLC const dc_lum_tab[] = {  VLC const dc_lum_tab[] = {
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