FFmpeg: libavcodec/h264dsp.h File Reference

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h264dsp.h File Reference

#include <stdint.h>
#include <stddef.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, ptrdiff_t stride, int height, int log2_denom, int weight, int offset)

typedef void(* h264_biweight_func) (uint8_t *dst, uint8_t *src, ptrdiff_t 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_riscv (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)

void ff_h264dsp_init_mips (H264DSPContext *c, const int bit_depth, const int chroma_format_idc)

void ff_h264dsp_init_loongarch (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

◆ h264_weight_func

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

Definition at line 33 of file h264dsp.h.

◆ h264_biweight_func

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

Definition at line 35 of file h264dsp.h.

Function Documentation

◆ ff_h264dsp_init()

void ff_h264dsp_init ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 66 of file h264dsp.c.

Referenced by check_idct(), check_idct_dequant(), check_idct_multiple(), check_loop_filter(), check_loop_filter_intra(), h264_slice_header_init(), init(), and svq3_decode_init().

◆ ff_h264dsp_init_aarch64()

void ff_h264dsp_init_aarch64 ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 109 of file h264dsp_init_aarch64.c.

Referenced by ff_h264dsp_init().

◆ ff_h264dsp_init_arm()

void ff_h264dsp_init_arm ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 109 of file h264dsp_init_arm.c.

Referenced by ff_h264dsp_init().

◆ ff_h264dsp_init_ppc()

void ff_h264dsp_init_ppc ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 788 of file h264dsp.c.

Referenced by ff_h264dsp_init().

◆ ff_h264dsp_init_riscv()

void ff_h264dsp_init_riscv ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 100 of file h264dsp_init.c.

Referenced by ff_h264dsp_init().

◆ ff_h264dsp_init_x86()

void ff_h264dsp_init_x86 ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 190 of file h264dsp_init.c.

Referenced by ff_h264dsp_init().

◆ ff_h264dsp_init_mips()

void ff_h264dsp_init_mips ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 26 of file h264dsp_init_mips.c.

Referenced by ff_h264dsp_init().

◆ ff_h264dsp_init_loongarch()

void ff_h264dsp_init_loongarch ( H264DSPContext * c,

const int bit_depth,

const int chroma_format_idc

)

Definition at line 26 of file h264dsp_init_loongarch.c.

Referenced by ff_h264dsp_init().

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