Libav
Macros

Macros

#define FF_LAMBDA_SHIFT   7
 
#define FF_LAMBDA_SCALE   (1<<FF_LAMBDA_SHIFT)
 
#define FF_QP2LAMBDA   118
 factor to convert from H.263 QP to lambda More...
 
#define FF_LAMBDA_MAX   (256*128-1)
 
#define FF_QUALITY_SCALE   FF_LAMBDA_SCALE
 
#define FF_LAMBDA_SHIFT   7
 
#define FF_LAMBDA_SCALE   (1<<FF_LAMBDA_SHIFT)
 
#define FF_QP2LAMBDA   118
 factor to convert from H.263 QP to lambda More...
 
#define FF_LAMBDA_MAX   (256*128-1)
 
#define FF_QUALITY_SCALE   FF_LAMBDA_SCALE
 

Detailed Description

Note
those definition should move to avcodec

Macro Definition Documentation

#define FF_LAMBDA_SHIFT   7
#define FF_LAMBDA_SCALE   (1<<FF_LAMBDA_SHIFT)

Definition at line 206 of file avutil.h.

Referenced by ff_init_qscale_tab(), svq1_encode_plane(), and update_qscale().

#define FF_QP2LAMBDA   118
#define FF_LAMBDA_MAX   (256*128-1)

Definition at line 208 of file avutil.h.

Referenced by get_qminmax().

#define FF_QUALITY_SCALE   FF_LAMBDA_SCALE

Definition at line 210 of file avutil.h.

Referenced by encode_init().

#define FF_LAMBDA_SHIFT   7

Definition at line 205 of file avutil.h.

#define FF_LAMBDA_SCALE   (1<<FF_LAMBDA_SHIFT)

Definition at line 206 of file avutil.h.

#define FF_QP2LAMBDA   118

factor to convert from H.263 QP to lambda

Definition at line 207 of file avutil.h.

#define FF_LAMBDA_MAX   (256*128-1)

Definition at line 208 of file avutil.h.

#define FF_QUALITY_SCALE   FF_LAMBDA_SCALE

Definition at line 210 of file avutil.h.