[svn] / branches / dev-api-3 / xvidcore / src / utils / mbtransquant.c Repository:
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revision 645, Tue Nov 12 15:53:47 2002 UTC revision 646, Tue Nov 12 16:05:27 2002 UTC
# Line 72  Line 72 
72    
73  #define TOOSMALL_LIMIT  1       /* skip blocks having a coefficient sum below this value */  #define TOOSMALL_LIMIT  1       /* skip blocks having a coefficient sum below this value */
74    
 /* this isnt pretty, but its better than 20 ifdefs */  
   
75  void  void
76  MBTransQuantIntra(const MBParam * pParam,  MBTransQuantIntra(const MBParam * pParam,
77                                    FRAMEINFO * frame,                                    FRAMEINFO * frame,
# Line 195  Line 193 
193          stop_interlacing_timer();          stop_interlacing_timer();
194    
195          for (i = 0; i < 6; i++) {          for (i = 0; i < 6; i++) {
196                    uint32_t increase_limit = (iQuant == 1) ? 1 : 0;
197    
198                  /*                  /*
199                   *  no need to transfer 8->16-bit                   *  no need to transfer 8->16-bit
200                   * (this is performed already in motion compensation)                   * (this is performed already in motion compensation)
# Line 213  Line 213 
213                          stop_quant_timer();                          stop_quant_timer();
214                  }                  }
215    
216                  if ((sum >= TOOSMALL_LIMIT) || (qcoeff[i*64] != 0) ||                  if ((sum >= TOOSMALL_LIMIT + increase_limit) || (qcoeff[i*64] != 0) ||
217                          (qcoeff[i*64+1] != 0) || (qcoeff[i*64+8] != 0)) {                          (qcoeff[i*64+1] != 0) || (qcoeff[i*64+8] != 0)) {
218    
219                          if (pParam->m_quant_type == H263_QUANT) {                          if (pParam->m_quant_type == H263_QUANT) {
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