FFmpeg: CFHDContext Struct Reference

FFmpeg 4.0

#include <libavcodec/cfhd.h>

Data Fields
AVCodecContext *	avctx

CFHD_RL_VLC_ELEM	table_9_rl_vlc [2088]

VLC	vlc_9

CFHD_RL_VLC_ELEM	table_18_rl_vlc [4572]

VLC	vlc_18

GetBitContext	gb

int	coded_width

int	coded_height

int	cropped_height

enum AVPixelFormat	coded_format

int	a_width

int	a_height

int	a_format

int	bpc

int	channel_cnt

int	subband_cnt

int	channel_num

uint8_t	lowpass_precision

uint16_t	quantisation

int	wavelet_depth

int	pshift

int	codebook

int	subband_num

int	level

int	subband_num_actual

uint8_t	prescale_shift [3]

Plane	plane [4]

Detailed Description

Definition at line 71 of file cfhd.h.

Field Documentation

◆ avctx

AVCodecContext* CFHDContext::avctx

Definition at line 72 of file cfhd.h.

Referenced by cfhd_init().

◆ table_9_rl_vlc

CFHD_RL_VLC_ELEM CFHDContext::table_9_rl_vlc[2088]

Definition at line 74 of file cfhd.h.

Referenced by cfhd_decode(), and ff_cfhd_init_vlcs().

◆ vlc_9

VLC CFHDContext::vlc_9

Definition at line 75 of file cfhd.h.

Referenced by cfhd_close(), and ff_cfhd_init_vlcs().

◆ table_18_rl_vlc

CFHD_RL_VLC_ELEM CFHDContext::table_18_rl_vlc[4572]

Definition at line 77 of file cfhd.h.

Referenced by cfhd_decode(), and ff_cfhd_init_vlcs().

◆ vlc_18

VLC CFHDContext::vlc_18

Definition at line 78 of file cfhd.h.

Referenced by cfhd_close(), and ff_cfhd_init_vlcs().

◆ gb

GetBitContext CFHDContext::gb

Definition at line 80 of file cfhd.h.

Referenced by cfhd_decode().

◆ coded_width

int CFHDContext::coded_width

Definition at line 82 of file cfhd.h.

Referenced by alloc_buffers(), cfhd_decode(), and init_frame_defaults().

◆ coded_height

int CFHDContext::coded_height

Definition at line 83 of file cfhd.h.

Referenced by alloc_buffers(), cfhd_decode(), and init_frame_defaults().

◆ cropped_height

int CFHDContext::cropped_height

Definition at line 84 of file cfhd.h.

Referenced by cfhd_decode(), and init_frame_defaults().

◆ coded_format

enum AVPixelFormat CFHDContext::coded_format

Definition at line 85 of file cfhd.h.

Referenced by alloc_buffers(), and cfhd_decode().

◆ a_width

int CFHDContext::a_width

Definition at line 87 of file cfhd.h.

Referenced by alloc_buffers(), cfhd_decode(), and free_buffers().

◆ a_height

int CFHDContext::a_height

Definition at line 88 of file cfhd.h.

Referenced by alloc_buffers(), cfhd_decode(), and free_buffers().

◆ a_format

int CFHDContext::a_format

Definition at line 89 of file cfhd.h.

Referenced by alloc_buffers(), and cfhd_decode().

◆ bpc

int CFHDContext::bpc

Definition at line 91 of file cfhd.h.

Referenced by cfhd_decode(), and init_frame_defaults().

◆ channel_cnt

int CFHDContext::channel_cnt

Definition at line 92 of file cfhd.h.

Referenced by cfhd_decode(), and init_frame_defaults().

◆ subband_cnt

int CFHDContext::subband_cnt

Definition at line 93 of file cfhd.h.

Referenced by init_frame_defaults().

◆ channel_num

int CFHDContext::channel_num

Definition at line 94 of file cfhd.h.

Referenced by cfhd_decode(), and init_frame_defaults().

◆ lowpass_precision

uint8_t CFHDContext::lowpass_precision

Definition at line 95 of file cfhd.h.

Referenced by init_frame_defaults().

◆ quantisation

uint16_t CFHDContext::quantisation

Definition at line 96 of file cfhd.h.

Referenced by cfhd_decode(), and init_frame_defaults().

◆ wavelet_depth

int CFHDContext::wavelet_depth

Definition at line 97 of file cfhd.h.

Referenced by init_frame_defaults().

◆ pshift

int CFHDContext::pshift

Definition at line 98 of file cfhd.h.

Referenced by init_frame_defaults().

◆ codebook

int CFHDContext::codebook

Definition at line 100 of file cfhd.h.

Referenced by cfhd_decode(), and init_frame_defaults().

◆ subband_num

int CFHDContext::subband_num

Definition at line 101 of file cfhd.h.

Referenced by cfhd_decode(), and init_plane_defaults().

◆ level

int CFHDContext::level

Definition at line 102 of file cfhd.h.

Referenced by cfhd_decode(), and init_plane_defaults().

◆ subband_num_actual

int CFHDContext::subband_num_actual

Definition at line 103 of file cfhd.h.

Referenced by cfhd_decode(), and init_plane_defaults().

◆ prescale_shift

uint8_t CFHDContext::prescale_shift[3]

Definition at line 105 of file cfhd.h.

Referenced by cfhd_decode().

◆ plane

Plane CFHDContext::plane[4]

Definition at line 106 of file cfhd.h.

Referenced by alloc_buffers(), cfhd_decode(), and free_buffers().

The documentation for this struct was generated from the following file:

libavcodec/cfhd.h