Defines | Functions

libavcodec/alpha/simple_idct_alpha.c File Reference

#include "libavcodec/dsputil.h"
#include "dsputil_alpha.h"
#include "asm.h"

Go to the source code of this file.

Defines

#define W1   ((int_fast32_t) 22725)
#define W2   ((int_fast32_t) 21407)
#define W3   ((int_fast32_t) 19266)
#define W4   ((int_fast32_t) 16383)
#define W5   ((int_fast32_t) 12873)
#define W6   ((int_fast32_t) 8867)
#define W7   ((int_fast32_t) 4520)
#define ROW_SHIFT   11
#define COL_SHIFT   20

Functions

static int idct_row (DCTELEM *row)
static void idct_col (DCTELEM *col)
static void idct_col2 (DCTELEM *col)
void ff_simple_idct_axp (DCTELEM *block)
void ff_simple_idct_put_axp (uint8_t *dest, int line_size, DCTELEM *block)
void ff_simple_idct_add_axp (uint8_t *dest, int line_size, DCTELEM *block)

Define Documentation

#define COL_SHIFT   20

Definition at line 44 of file simple_idct_alpha.c.

Referenced by idct_col(), and idct_col2().

#define ROW_SHIFT   11

Definition at line 43 of file simple_idct_alpha.c.

Referenced by idct_row().

#define W1   ((int_fast32_t) 22725)

Definition at line 36 of file simple_idct_alpha.c.

Referenced by idct_col(), and idct_row().

#define W2   ((int_fast32_t) 21407)

Definition at line 37 of file simple_idct_alpha.c.

Referenced by idct_col(), and idct_row().

#define W3   ((int_fast32_t) 19266)

Definition at line 38 of file simple_idct_alpha.c.

Referenced by idct_col(), and idct_row().

#define W4   ((int_fast32_t) 16383)

Definition at line 39 of file simple_idct_alpha.c.

Referenced by idct_col(), and idct_row().

#define W5   ((int_fast32_t) 12873)

Definition at line 40 of file simple_idct_alpha.c.

Referenced by idct_col(), and idct_row().

#define W6   ((int_fast32_t) 8867)

Definition at line 41 of file simple_idct_alpha.c.

Referenced by idct_col(), and idct_row().

#define W7   ((int_fast32_t) 4520)

Definition at line 42 of file simple_idct_alpha.c.

Referenced by idct_col(), and idct_row().


Function Documentation

void ff_simple_idct_add_axp ( uint8_t *  dest,
int  line_size,
DCTELEM block 
)

Definition at line 300 of file simple_idct_alpha.c.

void ff_simple_idct_axp ( DCTELEM block  ) 

Definition at line 254 of file simple_idct_alpha.c.

Referenced by ff_simple_idct_add_axp(), and ff_simple_idct_put_axp().

void ff_simple_idct_put_axp ( uint8_t *  dest,
int  line_size,
DCTELEM block 
)

Definition at line 294 of file simple_idct_alpha.c.

static void idct_col ( DCTELEM col  )  [inline, static]

Definition at line 155 of file simple_idct_alpha.c.

Referenced by ff_simple_idct_axp().

static void idct_col2 ( DCTELEM col  )  [inline, static]

Definition at line 232 of file simple_idct_alpha.c.

Referenced by ff_simple_idct_axp().

static int idct_row ( DCTELEM row  )  [inline, static]

Definition at line 47 of file simple_idct_alpha.c.

Referenced by ff_simple_idct_axp().