FFmpeg
Functions
roqvideo.c File Reference

id RoQ Video common functions based on work by Dr. More...

#include "avcodec.h"
#include "roqvideo.h"

Go to the source code of this file.

Functions

static void block_copy (unsigned char *out, unsigned char *in, int outstride, int instride, int sz)
 
void ff_apply_vector_2x2 (RoqContext *ri, int x, int y, roq_cell *cell)
 
void ff_apply_vector_4x4 (RoqContext *ri, int x, int y, roq_cell *cell)
 
static void apply_motion_generic (RoqContext *ri, int x, int y, int deltax, int deltay, int sz)
 
void ff_apply_motion_4x4 (RoqContext *ri, int x, int y, int deltax, int deltay)
 
void ff_apply_motion_8x8 (RoqContext *ri, int x, int y, int deltax, int deltay)
 

Detailed Description

id RoQ Video common functions based on work by Dr.

Tim Ferguson

Definition in file roqvideo.c.

Function Documentation

static void block_copy ( unsigned char *  out,
unsigned char *  in,
int  outstride,
int  instride,
int  sz 
)
inlinestatic

Definition at line 30 of file roqvideo.c.

Referenced by apply_motion_generic().

void ff_apply_vector_2x2 ( RoqContext ri,
int  x,
int  y,
roq_cell cell 
)

Definition at line 41 of file roqvideo.c.

Referenced by reconstruct_and_encode_image(), and roqvideo_decode_frame().

void ff_apply_vector_4x4 ( RoqContext ri,
int  x,
int  y,
roq_cell cell 
)

Definition at line 71 of file roqvideo.c.

Referenced by reconstruct_and_encode_image(), and roqvideo_decode_frame().

static void apply_motion_generic ( RoqContext ri,
int  x,
int  y,
int  deltax,
int  deltay,
int  sz 
)
inlinestatic

Definition at line 102 of file roqvideo.c.

Referenced by ff_apply_motion_4x4(), and ff_apply_motion_8x8().

void ff_apply_motion_4x4 ( RoqContext ri,
int  x,
int  y,
int  deltax,
int  deltay 
)

Definition at line 133 of file roqvideo.c.

Referenced by reconstruct_and_encode_image(), and roqvideo_decode_frame().

void ff_apply_motion_8x8 ( RoqContext ri,
int  x,
int  y,
int  deltax,
int  deltay 
)

Definition at line 139 of file roqvideo.c.

Referenced by reconstruct_and_encode_image(), and roqvideo_decode_frame().