[cvs] / xvidcore / src / quant / quant_matrix.c Repository:
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Diff of /xvidcore/src/quant/quant_matrix.c

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revision 1.15, Mon Jul 10 08:09:59 2006 UTC revision 1.17, Tue Dec 28 19:19:43 2010 UTC
# Line 127  Line 127 
127    
128          for (i = 0; i < 64; i++) {          for (i = 0; i < 64; i++) {
129                  uint32_t div = intra_matrix[i]*quant;                  uint32_t div = intra_matrix[i]*quant;
130                  intra_matrix_rec[i] = ((1<<SCALEBITS) + (div>>1))/div;                  intra_matrix_rec[i] = ((uint32_t)((1<<SCALEBITS) + (div>>1)))/div;
131          }          }
132  }  }
133    
# Line 143  Line 143 
143          for (i = 0; i < 64; i++) {          for (i = 0; i < 64; i++) {
144                  inter_matrix1[i] = ((inter_matrix[i] = (int16_t) matrix[i])>>1);                  inter_matrix1[i] = ((inter_matrix[i] = (int16_t) matrix[i])>>1);
145                  inter_matrix1[i] += ((inter_matrix[i] == 1) ? 1: 0);                  inter_matrix1[i] += ((inter_matrix[i] == 1) ? 1: 0);
146                  inter_matrix_fix[i] = FIX(inter_matrix[i]);                  inter_matrix_fix[i] = (uint16_t) FIX(inter_matrix[i]);
147                  inter_matrix_fixl[i] = FIXL(inter_matrix[i]);                  inter_matrix_fixl[i] = (uint16_t) FIXL(inter_matrix[i]);
148          }          }
149  }  }
150    
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