mp4_predict.h
Upload User: hbbaokai
Upload Date: 2009-07-13
Package Size: 328k
Code Size: 0k
Category:

VOIP program

Development Platform:

Visual C++

  1. // mp4_predict.h //
  2. #ifndef _MP4_PREDICT_H_
  3. #define _MP4_PREDICT_H_
  4. #define TOP 1
  5. #define LEFT 0
  6. #endif // _MP4_PREDICT_H_
  7. #define _div_div(a, b) (a>0) ? (a+(b>>1))/b : (a-(b>>1))/b
  8. /*** *** ***/
  9. extern void dc_recon(int block_num, short * dc_value);
  10. extern void ac_recon(int block_num, short * psBlock);
  11. extern int ac_rescaling(int block_num, short * psBlock);
  12. extern void ac_store(int block_num, short * psBlock);