FFmpeg: libavcodec/h264dsp.h File Reference

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h264dsp.h File Reference

H.264 DSP functions. More...

#include <stdint.h>

Go to the source code of this file.

Data Structures

struct H264DSPContext

Context for storing H.264 DSP functions. More...

Typedefs

typedef void(* h264_weight_func )(uint8_t *block, int stride, int height, int log2_denom, int weight, int offset)

typedef void(* h264_biweight_func )(uint8_t *dst, uint8_t *src, int stride, int height, int log2_denom, int weightd, int weights, int offset)

Functions

void ff_h264dsp_init (H264DSPContext *c, const int bit_depth, const int chroma_format_idc)

void ff_h264dsp_init_aarch64 (H264DSPContext *c, const int bit_depth, const int chroma_format_idc)

void ff_h264dsp_init_arm (H264DSPContext *c, const int bit_depth, const int chroma_format_idc)

void ff_h264dsp_init_ppc (H264DSPContext *c, const int bit_depth, const int chroma_format_idc)

void ff_h264dsp_init_x86 (H264DSPContext *c, const int bit_depth, const int chroma_format_idc)

Detailed Description

H.264 DSP functions.

Author: Michael Niedermayer micha.nosp@m.elni.nosp@m.@gmx..nosp@m.at

Definition in file h264dsp.h.

Typedef Documentation

typedef void(* h264_weight_func)(uint8_t *block, int stride, int height, int log2_denom, int weight, int offset)

Definition at line 32 of file h264dsp.h.

typedef void(* h264_biweight_func)(uint8_t *dst, uint8_t *src, int stride, int height, int log2_denom, int weightd, int weights, int offset)

Definition at line 34 of file h264dsp.h.

Function Documentation

void ff_h264dsp_init ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 67 of file h264dsp.c.

Referenced by ff_h264_decode_init(), ff_h264_set_parameter_from_sps(), and init().

void ff_h264dsp_init_aarch64 ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 72 of file h264dsp_init_aarch64.c.

Referenced by ff_h264dsp_init().

void ff_h264dsp_init_arm ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 105 of file h264dsp_init_arm.c.

Referenced by ff_h264dsp_init().

void ff_h264dsp_init_ppc ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 780 of file h264dsp.c.

Referenced by ff_h264dsp_init().

void ff_h264dsp_init_x86 ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 210 of file h264dsp_init.c.

Referenced by ff_h264dsp_init().

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