lossless_videoencdsp.c File Reference

#include "config.h"
#include "libavutil/attributes.h"
#include "libavutil/intreadwrite.h"
#include "lossless_videoencdsp.h"
#include "mathops.h"

Go to the source code of this file.

Macros
#define	READ   AV_RN32
#define	WRITE   AV_WN32
#define	pb_7f   (~(uint_native)0 / 255 * 0x7f)
#define	pb_80   (~(uint_native)0 / 255 * 0x80)

Typedefs
typedef uint32_t	uint_native

Functions
static void	diff_bytes_c (uint8_t *dst, const uint8_t *src1, const uint8_t *src2, intptr_t w)
static void	sub_median_pred_c (uint8_t *dst, const uint8_t *src1, const uint8_t *src2, intptr_t w, int *left, int *left_top)
static void	sub_left_predict_c (uint8_t *dst, const uint8_t *src, ptrdiff_t stride, ptrdiff_t width, int height)
av_cold void	ff_llvidencdsp_init (LLVidEncDSPContext *c)

Macro Definition Documentation

READ

#define READ   AV_RN32

Definition at line 31 of file lossless_videoencdsp.c.

WRITE

#define WRITE   AV_WN32

Definition at line 32 of file lossless_videoencdsp.c.

pb_7f

#define pb_7f   (~(uint_native)0 / 255 * 0x7f)

Definition at line 35 of file lossless_videoencdsp.c.

pb_80

#define pb_80   (~(uint_native)0 / 255 * 0x80)

Definition at line 36 of file lossless_videoencdsp.c.

Typedef Documentation

uint_native

typedef uint32_t uint_native

Definition at line 30 of file lossless_videoencdsp.c.

Function Documentation

diff_bytes_c()

static void diff_bytes_c ( uint8_t *  dst, const uint8_t *  src1, const uint8_t *  src2, intptr_t  w  )

static

Definition at line 38 of file lossless_videoencdsp.c.

Referenced by ff_llvidencdsp_init().

sub_median_pred_c()

static void sub_median_pred_c ( uint8_t *  dst, const uint8_t *  src1, const uint8_t *  src2, intptr_t  w, int *  left, int *  left_top  )

static

Definition at line 65 of file lossless_videoencdsp.c.

Referenced by ff_llvidencdsp_init().

sub_left_predict_c()

static void sub_left_predict_c ( uint8_t *  dst, const uint8_t *  src, ptrdiff_t  stride, ptrdiff_t  width, int  height  )

static

Definition at line 86 of file lossless_videoencdsp.c.

Referenced by ff_llvidencdsp_init().

ff_llvidencdsp_init()

av_cold void ff_llvidencdsp_init

(

LLVidEncDSPContext *

c

)

Definition at line 100 of file lossless_videoencdsp.c.

Referenced by checkasm_check_llviddspenc(), encode_init(), magy_encode_init(), png_enc_init(), and utvideo_encode_init().