[svn] / branches / dev-api-4 / xvidcore / src / motion / motion_est.h Repository:
ViewVC logotype

Diff of /branches/dev-api-4/xvidcore/src/motion/motion_est.h

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1107, Sat Aug 2 15:08:48 2003 UTC revision 1108, Sun Aug 3 10:10:54 2003 UTC
# Line 21  Line 21 
21   *  along with this program ; if not, write to the Free Software   *  along with this program ; if not, write to the Free Software
22   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
23   *   *
24   * $Id: motion_est.h,v 1.3.2.14 2003-08-02 15:08:45 edgomez Exp $   * $Id: motion_est.h,v 1.3.2.15 2003-08-03 10:10:54 syskin Exp $
25   *   *
26   ****************************************************************************/   ****************************************************************************/
27    
# Line 333  Line 333 
333  #include "../dct/fdct.h"  #include "../dct/fdct.h"
334    
335  static int  static int
336  CountMBBitsInter(SearchData * const Data,  findRDinter(SearchData * const Data,
337                                  const MACROBLOCK * const pMBs, const int x, const int y,                                  const MACROBLOCK * const pMBs, const int x, const int y,
338                                  const MBParam * const pParam,                                  const MBParam * const pParam,
339                                  const uint32_t MotionFlags);                                  const uint32_t MotionFlags);
340    
341  static int  static int
342  CountMBBitsInter4v(const SearchData * const Data,  findRDinter4v(const SearchData * const Data,
343                                          MACROBLOCK * const pMB, const MACROBLOCK * const pMBs,                                          MACROBLOCK * const pMB, const MACROBLOCK * const pMBs,
344                                          const int x, const int y,                                          const int x, const int y,
345                                          const MBParam * const pParam, const uint32_t MotionFlags,                                          const MBParam * const pParam, const uint32_t MotionFlags,
346                                          const VECTOR * const backup);                                          const VECTOR * const backup);
347    
348  static int  static int
349  CountMBBitsIntra(const SearchData * const Data);  findRDintra(const SearchData * const Data);
350    
351  static int  static int
352  CountMBBitsGMC(const SearchData * const Data, const IMAGE * const vGMC, const int x, const int y);  findRDgmc(const SearchData * const Data, const IMAGE * const vGMC, const int x, const int y);
353    
354  int CodeCoeffIntra_CalcBits(const int16_t qcoeff[64], const uint16_t * zigzag);  int CodeCoeffIntra_CalcBits(const int16_t qcoeff[64], const uint16_t * zigzag);
355  int CodeCoeffInter_CalcBits(const int16_t qcoeff[64], const uint16_t * zigzag);  int CodeCoeffInter_CalcBits(const int16_t qcoeff[64], const uint16_t * zigzag);
# Line 391  Line 391 
391                          distortion += data[i]*data[i];                          distortion += data[i]*data[i];
392          }          }
393    
394            return bits + (LAMBDA*distortion)/(quant*quant);
         bits += (LAMBDA*distortion)/(quant*quant);  
   
         return bits;  
395  }  }
396    
397  static __inline unsigned int  static __inline unsigned int
# Line 433  Line 430 
430          if (quant_type) dequant_intra(dqcoeff, coeff, quant, iDcScaler);          if (quant_type) dequant_intra(dqcoeff, coeff, quant, iDcScaler);
431          else dequant4_intra(dqcoeff, coeff, quant, iDcScaler);          else dequant4_intra(dqcoeff, coeff, quant, iDcScaler);
432    
433          for (i = 0; i < 64; i++) {          for (i = 0; i < 64; i++)
434                  distortion += (data[i] - dqcoeff[i])*(data[i] - dqcoeff[i]);                  distortion += (data[i] - dqcoeff[i])*(data[i] - dqcoeff[i]);
         }  
   
         bits += (LAMBDA*distortion)/(quant*quant);  
435    
436          return bits;          return bits + (LAMBDA*distortion)/(quant*quant);
437  }  }
438    
439  #endif                                                  /* _MOTION_EST_H_ */  #endif                                                  /* _MOTION_EST_H_ */
Legend:
Removed from v.1107  
changed lines
  Added in v.1108
No admin address has been configured
 ViewVC Help
Powered by ViewVC 1.0.4