FFmpeg
Macros | Functions
rv30dsp.c File Reference

RV30 decoder motion compensation functions. More...

#include "avcodec.h"
#include "h264chroma.h"
#include "h264qpel.h"
#include "mathops.h"
#include "rv34dsp.h"

Go to the source code of this file.

Macros

#define RV30_LOWPASS(OPNAME, OP)
 
#define RV30_MC(OPNAME, SIZE)
 
#define op_avg(a, b)   a = (((a)+cm[b]+1)>>1)
 
#define op_put(a, b)   a = cm[b]
 

Functions

av_cold void ff_rv30dsp_init (RV34DSPContext *c)
 

Detailed Description

RV30 decoder motion compensation functions.

Definition in file rv30dsp.c.

Macro Definition Documentation

#define RV30_LOWPASS (   OPNAME,
  OP 
)

Definition at line 33 of file rv30dsp.c.

#define RV30_MC (   OPNAME,
  SIZE 
)

Definition at line 213 of file rv30dsp.c.

#define op_avg (   a,
  b 
)    a = (((a)+cm[b]+1)>>1)

Definition at line 255 of file rv30dsp.c.

#define op_put (   a,
  b 
)    a = cm[b]

Definition at line 256 of file rv30dsp.c.

Function Documentation

av_cold void ff_rv30dsp_init ( RV34DSPContext c)

Definition at line 265 of file rv30dsp.c.

Referenced by ff_rv34_decode_init().