DNXHDContext Struct Reference

Data Fields
AVCodecContext *	avctx
RowContext *	rows
BlockDSPContext	bdsp
const uint8_t *	buf
int	buf_size
int64_t	cid
	compression id More...
unsigned int	width
unsigned int	height
enum AVPixelFormat	pix_fmt
unsigned int	mb_width
unsigned int	mb_height
uint32_t	mb_scan_index [256]
int	data_offset
int	cur_field
	current interlaced field More...
VLC	ac_vlc
VLC	dc_vlc
VLC	run_vlc
IDCTDSPContext	idsp
ScanTable	scantable
const CIDEntry *	cid_table
int	bit_depth
int	is_444
int	mbaff
int	act
int(*	decode_dct_block )(const struct DNXHDContext *ctx, RowContext *row, int n)

Detailed Description

Definition at line 51 of file dnxhddec.c.

Field Documentation

AVCodecContext* DNXHDContext::avctx

Definition at line 52 of file dnxhddec.c.

Referenced by dnxhd_decode_dct_block(), dnxhd_decode_frame(), dnxhd_decode_header(), dnxhd_decode_init(), dnxhd_decode_init_thread_copy(), dnxhd_decode_macroblock(), dnxhd_encode_init(), and dnxhd_init_vlc().

RowContext* DNXHDContext::rows

Definition at line 53 of file dnxhddec.c.

Referenced by dnxhd_decode_close(), dnxhd_decode_frame(), dnxhd_decode_init(), dnxhd_decode_init_thread_copy(), and dnxhd_decode_row().

BlockDSPContext DNXHDContext::bdsp

Definition at line 54 of file dnxhddec.c.

Referenced by dnxhd_decode_dct_block(), and dnxhd_decode_header().

const uint8_t* DNXHDContext::buf

Definition at line 55 of file dnxhddec.c.

Referenced by dnxhd_decode_frame(), and dnxhd_decode_row().

int DNXHDContext::buf_size

Definition at line 56 of file dnxhddec.c.

Referenced by dnxhd_decode_frame(), and dnxhd_decode_row().

int64_t DNXHDContext::cid

compression id

Definition at line 57 of file dnxhddec.c.

Referenced by dnxhd_decode_header(), dnxhd_decode_init(), dnxhd_decode_init_thread_copy(), and dnxhd_init_vlc().

unsigned int DNXHDContext::width

Definition at line 58 of file dnxhddec.c.

Referenced by dnxhd_decode_frame(), and dnxhd_decode_header().

unsigned int DNXHDContext::height

Definition at line 58 of file dnxhddec.c.

Referenced by dnxhd_decode_frame(), and dnxhd_decode_header().

enum AVPixelFormat DNXHDContext::pix_fmt

Definition at line 59 of file dnxhddec.c.

Referenced by dnxhd_decode_frame(), and dnxhd_decode_header().

unsigned int DNXHDContext::mb_width

Definition at line 60 of file dnxhddec.c.

Referenced by dnxhd_decode_header(), and dnxhd_decode_row().

unsigned int DNXHDContext::mb_height

Definition at line 60 of file dnxhddec.c.

Referenced by dnxhd_decode_frame(), and dnxhd_decode_header().

uint32_t DNXHDContext::mb_scan_index[256]

Definition at line 61 of file dnxhddec.c.

Referenced by dnxhd_decode_header(), and dnxhd_decode_row().

int DNXHDContext::data_offset

Definition at line 62 of file dnxhddec.c.

Referenced by dnxhd_decode_frame(), and dnxhd_decode_header().

int DNXHDContext::cur_field

current interlaced field

Definition at line 63 of file dnxhddec.c.

Referenced by dnxhd_decode_header(), and dnxhd_decode_macroblock().

VLC DNXHDContext::ac_vlc

Definition at line 64 of file dnxhddec.c.

Referenced by dnxhd_decode_close(), dnxhd_decode_dct_block(), and dnxhd_init_vlc().

VLC DNXHDContext::dc_vlc

Definition at line 64 of file dnxhddec.c.

Referenced by dnxhd_decode_close(), dnxhd_decode_dct_block(), and dnxhd_init_vlc().

VLC DNXHDContext::run_vlc

Definition at line 64 of file dnxhddec.c.

Referenced by dnxhd_decode_close(), dnxhd_decode_dct_block(), and dnxhd_init_vlc().

IDCTDSPContext DNXHDContext::idsp

Definition at line 65 of file dnxhddec.c.

Referenced by dnxhd_decode_header(), and dnxhd_decode_macroblock().

ScanTable DNXHDContext::scantable

Definition at line 66 of file dnxhddec.c.

Referenced by dnxhd_10bit_dct_quantize(), dnxhd_10bit_dct_quantize_444(), dnxhd_decode_dct_block(), and dnxhd_decode_header().

const CIDEntry* DNXHDContext::cid_table

Definition at line 67 of file dnxhddec.c.

Referenced by dnxhd_decode_dct_block(), dnxhd_decode_frame(), dnxhd_decode_header(), dnxhd_decode_macroblock(), and dnxhd_init_vlc().

int DNXHDContext::bit_depth

Definition at line 68 of file dnxhddec.c.

Referenced by dnxhd_decode_frame(), dnxhd_decode_header(), dnxhd_decode_macroblock(), and dnxhd_decode_row().

int DNXHDContext::is_444

Definition at line 69 of file dnxhddec.c.

Referenced by dnxhd_decode_dct_block(), dnxhd_decode_header(), and dnxhd_decode_macroblock().

int DNXHDContext::mbaff

Definition at line 70 of file dnxhddec.c.

Referenced by dnxhd_decode_header(), and dnxhd_decode_macroblock().

int DNXHDContext::act

Definition at line 71 of file dnxhddec.c.

Referenced by dnxhd_decode_frame(), dnxhd_decode_header(), and dnxhd_decode_macroblock().

int(* DNXHDContext::decode_dct_block)(const struct DNXHDContext *ctx, RowContext *row, int n)

Definition at line 72 of file dnxhddec.c.

Referenced by dnxhd_decode_header(), and dnxhd_decode_macroblock().

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

• libavcodec/dnxhddec.c