[svn] / branches / dev-api-4 / xvidcore / src / image / interpolate8x8.h Repository:
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revision 1052, Mon Jun 2 11:47:30 2003 UTC revision 1053, Mon Jun 9 01:25:19 2003 UTC
# Line 124  Line 124 
124  {  {
125          int32_t ddx, ddy;          int32_t ddx, ddy;
126    
127          switch (((dx & 1) << 1) + (dy & 1))     // ((dx%2)?2:0)+((dy%2)?1:0)          switch (((dx & 1) << 1) + (dy & 1))     /* ((dx%2)?2:0)+((dy%2)?1:0) */
128          {          {
129          case 0:          case 0:
130                  ddx = dx / 2;                  ddx = dx / 2;
# Line 206  Line 206 
206  {  {
207          int32_t ddx, ddy;          int32_t ddx, ddy;
208    
209          switch (((dx & 1) << 1) + (dy & 1))     // ((dx%2)?2:0)+((dy%2)?1:0)          switch (((dx & 1) << 1) + (dy & 1))     /* ((dx%2)?2:0)+((dy%2)?1:0) */
210          {          {
211          case 0:          case 0:
212                  return (uint8_t *)refn + (int)((y + dy/2) * stride + x + dx/2);                  return (uint8_t *)refn + (int)((y + dy/2) * stride + x + dx/2);
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