colorspacedsp.h File Reference

#include <stddef.h>
#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	ColorSpaceDSPContext

Typedefs
typedef void(*	yuv2rgb_fn) (int16_t *rgb[3], ptrdiff_t rgb_stride, uint8_t *yuv[3], const ptrdiff_t yuv_stride[3], int w, int h, const int16_t yuv2rgb_coeffs[3][3][8], const int16_t yuv_offset[8])
typedef void(*	rgb2yuv_fn) (uint8_t *yuv[3], const ptrdiff_t yuv_stride[3], int16_t *rgb[3], ptrdiff_t rgb_stride, int w, int h, const int16_t rgb2yuv_coeffs[3][3][8], const int16_t yuv_offset[8])
typedef void(*	rgb2yuv_fsb_fn) (uint8_t *yuv[3], const ptrdiff_t yuv_stride[3], int16_t *rgb[3], ptrdiff_t rgb_stride, int w, int h, const int16_t rgb2yuv_coeffs[3][3][8], const int16_t yuv_offset[8], int *rnd[3][2])
typedef void(*	yuv2yuv_fn) (uint8_t *yuv_out[3], const ptrdiff_t yuv_out_stride[3], uint8_t *yuv_in[3], const ptrdiff_t yuv_in_stride[3], int w, int h, const int16_t yuv2yuv_coeffs[3][3][8], const int16_t yuv_offset[2][8])

Enumerations
enum	BitDepthIndex { BPP_8, BPP_10, BPP_12, NB_BPP }
enum	ChromaSubsamplingIndex { SS_444, SS_422, SS_420, NB_SS }

Functions
void	ff_colorspacedsp_init (ColorSpaceDSPContext *dsp)
void	ff_colorspacedsp_x86_init (ColorSpaceDSPContext *dsp)

Typedef Documentation

yuv2rgb_fn

typedef void(* yuv2rgb_fn) (int16_t *rgb[3], ptrdiff_t rgb_stride, uint8_t *yuv[3], const ptrdiff_t yuv_stride[3], int w, int h, const int16_t yuv2rgb_coeffs[3][3][8], const int16_t yuv_offset[8])

Definition at line 27 of file colorspacedsp.h.

rgb2yuv_fn

typedef void(* rgb2yuv_fn) (uint8_t *yuv[3], const ptrdiff_t yuv_stride[3], int16_t *rgb[3], ptrdiff_t rgb_stride, int w, int h, const int16_t rgb2yuv_coeffs[3][3][8], const int16_t yuv_offset[8])

Definition at line 31 of file colorspacedsp.h.

rgb2yuv_fsb_fn

typedef void(* rgb2yuv_fsb_fn) (uint8_t *yuv[3], const ptrdiff_t yuv_stride[3], int16_t *rgb[3], ptrdiff_t rgb_stride, int w, int h, const int16_t rgb2yuv_coeffs[3][3][8], const int16_t yuv_offset[8], int *rnd[3][2])

Definition at line 35 of file colorspacedsp.h.

yuv2yuv_fn

typedef void(* yuv2yuv_fn) (uint8_t *yuv_out[3], const ptrdiff_t yuv_out_stride[3], uint8_t *yuv_in[3], const ptrdiff_t yuv_in_stride[3], int w, int h, const int16_t yuv2yuv_coeffs[3][3][8], const int16_t yuv_offset[2][8])

Definition at line 40 of file colorspacedsp.h.

Enumeration Type Documentation

BitDepthIndex

enum BitDepthIndex

Enumerator
BPP_8
BPP_10
BPP_12
NB_BPP

Definition at line 45 of file colorspacedsp.h.

ChromaSubsamplingIndex

enum ChromaSubsamplingIndex

Enumerator
SS_444
SS_422
SS_420
NB_SS

Definition at line 52 of file colorspacedsp.h.

Function Documentation

ff_colorspacedsp_init()

void ff_colorspacedsp_init

(

ColorSpaceDSPContext *

dsp

)

Definition at line 102 of file colorspacedsp.c.

Referenced by check_multiply3x3(), check_rgb2yuv(), check_yuv2rgb(), check_yuv2yuv(), and init().

ff_colorspacedsp_x86_init()

void ff_colorspacedsp_x86_init

(

ColorSpaceDSPContext *

dsp

)

Definition at line 79 of file colorspacedsp_init.c.

Referenced by ff_colorspacedsp_init().