HYuvContext Struct Reference

#include <libavcodec/huffyuv.h>

Data Fields
AVClass *	class
AVCodecContext *	avctx
Predictor	predictor
GetBitContext	gb
PutBitContext	pb
int	interlaced
int	decorrelate
int	bitstream_bpp
int	version
int	yuy2
int	bgr32
int	bps
int	n
int	vlc_n
int	alpha
int	chroma
int	yuv
int	chroma_h_shift
int	chroma_v_shift
int	width
int	height
int	flags
int	context
int	picture_number
int	last_slice_end
uint8_t *	temp [3]
uint16_t *	temp16 [3]
	identical to temp but 16bit type More...
uint64_t	stats [4][MAX_VLC_N]
uint8_t	len [4][MAX_VLC_N]
uint32_t	bits [4][MAX_VLC_N]
uint32_t	pix_bgr_map [1<< VLC_BITS]
VLC	vlc [8]
uint8_t *	bitstream_buffer
unsigned int	bitstream_buffer_size
BswapDSPContext	bdsp
HuffYUVDSPContext	hdsp
HuffYUVEncDSPContext	hencdsp
LLVidDSPContext	llviddsp
LLVidEncDSPContext	llvidencdsp
int	non_determ

Detailed Description

Definition at line 55 of file huffyuv.h.

Field Documentation

class

AVClass* HYuvContext::class

Definition at line 56 of file huffyuv.h.

avctx

AVCodecContext* HYuvContext::avctx

Definition at line 57 of file huffyuv.h.

Referenced by decode_init(), draw_slice(), encode_422_bitstream(), encode_bgra_bitstream(), encode_frame(), encode_gray_bitstream(), encode_init(), encode_plane_bitstream(), and ff_huffyuv_common_init().

predictor

Predictor HYuvContext::predictor

Definition at line 58 of file huffyuv.h.

Referenced by decode_frame(), decode_init(), encode_frame(), and encode_init().

gb

GetBitContext HYuvContext::gb

Definition at line 59 of file huffyuv.h.

Referenced by decode_422_bitstream(), decode_bgr_1(), decode_frame(), decode_gray_bitstream(), and decode_plane_bitstream().

pb

PutBitContext HYuvContext::pb

Definition at line 60 of file huffyuv.h.

Referenced by encode_422_bitstream(), encode_bgra_bitstream(), encode_frame(), encode_gray_bitstream(), and encode_plane_bitstream().

interlaced

int HYuvContext::interlaced

Definition at line 61 of file huffyuv.h.

Referenced by decode_frame(), decode_init(), encode_frame(), and encode_init().

decorrelate

int HYuvContext::decorrelate

Definition at line 62 of file huffyuv.h.

Referenced by decode_bgr_bitstream(), decode_init(), encode_init(), and generate_joint_tables().

bitstream_bpp

int HYuvContext::bitstream_bpp

Definition at line 63 of file huffyuv.h.

Referenced by decode_bgr_bitstream(), decode_frame(), decode_init(), draw_slice(), encode_frame(), encode_init(), generate_joint_tables(), and read_old_huffman_tables().

version

int HYuvContext::version

Definition at line 64 of file huffyuv.h.

Referenced by decode_frame(), decode_init(), encode_frame(), encode_init(), generate_joint_tables(), read_huffman_tables(), and store_huffman_tables().

yuy2

int HYuvContext::yuy2

Definition at line 65 of file huffyuv.h.

Referenced by decode_frame(), and decode_init().

bgr32

int HYuvContext::bgr32

Definition at line 66 of file huffyuv.h.

Referenced by decode_frame(), and decode_init().

bps

int HYuvContext::bps

Definition at line 67 of file huffyuv.h.

Referenced by add_bytes(), add_median_prediction(), decode_init(), decode_plane_bitstream(), diff_bytes(), encode_init(), encode_plane_bitstream(), left_prediction(), sub_left_prediction(), and sub_median_prediction().

n

int HYuvContext::n

Definition at line 68 of file huffyuv.h.

Referenced by add_bytes(), add_median_prediction(), decode_init(), diff_bytes(), encode_init(), encode_plane_bitstream(), left_prediction(), sub_left_prediction(), and sub_median_prediction().

vlc_n

int HYuvContext::vlc_n

Definition at line 69 of file huffyuv.h.

Referenced by decode_init(), encode_frame(), encode_init(), generate_joint_tables(), read_huffman_tables(), store_huffman_tables(), and store_table().

alpha

int HYuvContext::alpha

Definition at line 70 of file huffyuv.h.

Referenced by decode_frame(), decode_init(), encode_frame(), encode_init(), read_huffman_tables(), and store_huffman_tables().

chroma

int HYuvContext::chroma

Definition at line 71 of file huffyuv.h.

Referenced by decode_frame(), decode_init(), encode_frame(), encode_init(), read_huffman_tables(), and store_huffman_tables().

yuv

int HYuvContext::yuv

Definition at line 72 of file huffyuv.h.

Referenced by decode_init(), and encode_init().

chroma_h_shift

int HYuvContext::chroma_h_shift

Definition at line 73 of file huffyuv.h.

Referenced by decode_frame(), decode_init(), encode_frame(), and encode_init().

chroma_v_shift

int HYuvContext::chroma_v_shift

Definition at line 74 of file huffyuv.h.

Referenced by decode_frame(), decode_init(), encode_frame(), and encode_init().

width

int HYuvContext::width

Definition at line 75 of file huffyuv.h.

Referenced by decode_frame(), encode_frame(), encode_init(), ff_huffyuv_alloc_temp(), and ff_huffyuv_common_init().

height

int HYuvContext::height

Definition at line 75 of file huffyuv.h.

Referenced by decode_frame(), encode_frame(), encode_init(), and ff_huffyuv_common_init().

flags

int HYuvContext::flags

Definition at line 76 of file huffyuv.h.

Referenced by decode_frame(), encode_422_bitstream(), encode_bgra_bitstream(), encode_frame(), encode_gray_bitstream(), encode_init(), encode_plane_bitstream(), and ff_huffyuv_common_init().

context

int HYuvContext::context

Definition at line 77 of file huffyuv.h.

Referenced by decode_frame(), decode_init(), encode_422_bitstream(), encode_bgra_bitstream(), encode_frame(), encode_gray_bitstream(), encode_init(), and encode_plane_bitstream().

picture_number

int HYuvContext::picture_number

Definition at line 78 of file huffyuv.h.

Referenced by encode_frame(), and encode_init().

last_slice_end

int HYuvContext::last_slice_end

Definition at line 79 of file huffyuv.h.

Referenced by decode_frame(), and draw_slice().

temp

uint8_t* HYuvContext::temp[3]

Definition at line 80 of file huffyuv.h.

Referenced by decode_422_bitstream(), decode_bgr_1(), decode_frame(), decode_gray_bitstream(), decode_plane_bitstream(), encode_422_bitstream(), encode_frame(), ff_huffyuv_alloc_temp(), and ff_huffyuv_common_end().

temp16

uint16_t* HYuvContext::temp16[3]

identical to temp but 16bit type

Definition at line 81 of file huffyuv.h.

Referenced by decode_plane_bitstream(), ff_huffyuv_alloc_temp(), and ff_huffyuv_common_end().

stats

uint64_t HYuvContext::stats[4][MAX_VLC_N]

Definition at line 82 of file huffyuv.h.

Referenced by encode_422_bitstream(), encode_frame(), encode_init(), and store_huffman_tables().

len

uint8_t HYuvContext::len[4][MAX_VLC_N]

Definition at line 83 of file huffyuv.h.

Referenced by encode_422_bitstream(), generate_joint_tables(), read_huffman_tables(), read_old_huffman_tables(), and store_huffman_tables().

bits

uint32_t HYuvContext::bits[4][MAX_VLC_N]

Definition at line 84 of file huffyuv.h.

Referenced by encode_422_bitstream(), generate_joint_tables(), read_huffman_tables(), read_old_huffman_tables(), and store_huffman_tables().

pix_bgr_map

uint32_t HYuvContext::pix_bgr_map[1<< VLC_BITS]

Definition at line 85 of file huffyuv.h.

Referenced by decode_bgr_1(), and generate_joint_tables().

vlc

VLC HYuvContext::vlc[8]

Definition at line 86 of file huffyuv.h.

Referenced by decode_bgr_1(), decode_end(), decode_init(), decode_plane_bitstream(), generate_joint_tables(), read_huffman_tables(), and read_old_huffman_tables().

bitstream_buffer

uint8_t* HYuvContext::bitstream_buffer

Definition at line 87 of file huffyuv.h.

Referenced by decode_end(), and decode_frame().

bitstream_buffer_size

unsigned int HYuvContext::bitstream_buffer_size

Definition at line 88 of file huffyuv.h.

Referenced by decode_frame().

bdsp

BswapDSPContext HYuvContext::bdsp

Definition at line 89 of file huffyuv.h.

Referenced by decode_frame(), encode_frame(), and ff_huffyuv_common_init().

hdsp

HuffYUVDSPContext HYuvContext::hdsp

Definition at line 90 of file huffyuv.h.

Referenced by add_bytes(), add_median_prediction(), decode_frame(), and decode_init().

hencdsp

HuffYUVEncDSPContext HYuvContext::hencdsp

Definition at line 91 of file huffyuv.h.

Referenced by diff_bytes(), encode_init(), sub_left_prediction(), and sub_median_prediction().

llviddsp

LLVidDSPContext HYuvContext::llviddsp

Definition at line 92 of file huffyuv.h.

Referenced by add_bytes(), add_median_prediction(), decode_frame(), decode_init(), and left_prediction().

llvidencdsp

LLVidEncDSPContext HYuvContext::llvidencdsp

Definition at line 93 of file huffyuv.h.

Referenced by diff_bytes(), encode_frame(), encode_init(), sub_left_prediction(), sub_left_prediction_bgr32(), sub_left_prediction_rgb24(), and sub_median_prediction().

non_determ

int HYuvContext::non_determ

Definition at line 94 of file huffyuv.h.

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

• libavcodec/huffyuv.h