FFmpeg
Data Structures | Typedefs | Enumerations | Functions
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

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.

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.

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.

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

Enumerator
BPP_8 
BPP_10 
BPP_12 
NB_BPP 

Definition at line 45 of file colorspacedsp.h.

Enumerator
SS_444 
SS_422 
SS_420 
NB_SS 

Definition at line 52 of file colorspacedsp.h.

Function Documentation

void ff_colorspacedsp_init ( ColorSpaceDSPContext dsp)

Definition at line 101 of file colorspacedsp.c.

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

void ff_colorspacedsp_x86_init ( ColorSpaceDSPContext dsp)

Definition at line 79 of file colorspacedsp_init.c.

Referenced by ff_colorspacedsp_init().