VP9BitstreamHeader Struct Reference

#include <vp9shared.h>

Data Fields
uint8_t	profile
uint8_t	bpp
uint8_t	keyframe
uint8_t	invisible
uint8_t	errorres
uint8_t	intraonly
uint8_t	resetctx
uint8_t	refreshrefmask
uint8_t	highprecisionmvs
enum FilterMode	filtermode
uint8_t	allowcompinter
uint8_t	refreshctx
uint8_t	parallelmode
uint8_t	framectxid
uint8_t	use_last_frame_mvs
uint8_t	refidx [3]
uint8_t	signbias [3]
uint8_t	fixcompref
uint8_t	varcompref [2]
struct {
uint8_t   level
int8_t   sharpness
}	filter
struct {
uint8_t   enabled
uint8_t   updated
int8_t   mode [2]
int8_t   ref [4]
}	lf_delta
uint8_t	yac_qi
int8_t	ydc_qdelta
int8_t	uvdc_qdelta
int8_t	uvac_qdelta
uint8_t	lossless
struct {
uint8_t   enabled
uint8_t   temporal
uint8_t   absolute_vals
uint8_t   update_map
uint8_t   prob [7]
uint8_t   pred_prob [3]
struct {
uint8_t   q_enabled
uint8_t   lf_enabled
uint8_t   ref_enabled
uint8_t   skip_enabled
uint8_t   ref_val
int16_t   q_val
int8_t   lf_val
int16_t   qmul [2][2]
uint8_t   lflvl [4][2]
}   feat [MAX_SEGMENT]
}	segmentation
enum TxfmMode	txfmmode
enum CompPredMode	comppredmode
struct {
unsigned   log2_tile_cols
unsigned   log2_tile_rows
unsigned   tile_cols
unsigned   tile_rows
}	tiling
int	uncompressed_header_size
int	compressed_header_size

Detailed Description

Definition at line 99 of file vp9shared.h.

Field Documentation

profile

uint8_t VP9BitstreamHeader::profile

Definition at line 101 of file vp9shared.h.

bpp

uint8_t VP9BitstreamHeader::bpp

Definition at line 102 of file vp9shared.h.

Referenced by decode_coeffs_b32_16bpp(), and decode_coeffs_b_16bpp().

keyframe

uint8_t VP9BitstreamHeader::keyframe

Definition at line 103 of file vp9shared.h.

invisible

uint8_t VP9BitstreamHeader::invisible

Definition at line 104 of file vp9shared.h.

errorres

uint8_t VP9BitstreamHeader::errorres

Definition at line 105 of file vp9shared.h.

intraonly

uint8_t VP9BitstreamHeader::intraonly

Definition at line 106 of file vp9shared.h.

resetctx

uint8_t VP9BitstreamHeader::resetctx

Definition at line 107 of file vp9shared.h.

refreshrefmask

uint8_t VP9BitstreamHeader::refreshrefmask

Definition at line 108 of file vp9shared.h.

highprecisionmvs

uint8_t VP9BitstreamHeader::highprecisionmvs

Definition at line 109 of file vp9shared.h.

filtermode

enum FilterMode VP9BitstreamHeader::filtermode

Definition at line 110 of file vp9shared.h.

allowcompinter

uint8_t VP9BitstreamHeader::allowcompinter

Definition at line 111 of file vp9shared.h.

refreshctx

uint8_t VP9BitstreamHeader::refreshctx

Definition at line 112 of file vp9shared.h.

parallelmode

uint8_t VP9BitstreamHeader::parallelmode

Definition at line 113 of file vp9shared.h.

framectxid

uint8_t VP9BitstreamHeader::framectxid

Definition at line 114 of file vp9shared.h.

use_last_frame_mvs

uint8_t VP9BitstreamHeader::use_last_frame_mvs

Definition at line 115 of file vp9shared.h.

refidx

uint8_t VP9BitstreamHeader::refidx[3]

Definition at line 116 of file vp9shared.h.

signbias

uint8_t VP9BitstreamHeader::signbias[3]

Definition at line 117 of file vp9shared.h.

fixcompref

uint8_t VP9BitstreamHeader::fixcompref

Definition at line 118 of file vp9shared.h.

varcompref

uint8_t VP9BitstreamHeader::varcompref[2]

Definition at line 119 of file vp9shared.h.

level

uint8_t VP9BitstreamHeader::level

Definition at line 121 of file vp9shared.h.

sharpness

int8_t VP9BitstreamHeader::sharpness

Definition at line 122 of file vp9shared.h.

filter

struct { ... } VP9BitstreamHeader::filter

enabled

uint8_t VP9BitstreamHeader::enabled

Definition at line 125 of file vp9shared.h.

updated

uint8_t VP9BitstreamHeader::updated

Definition at line 126 of file vp9shared.h.

mode

int8_t VP9BitstreamHeader::mode[2]

Definition at line 127 of file vp9shared.h.

ref

int8_t VP9BitstreamHeader::ref[4]

Definition at line 128 of file vp9shared.h.

lf_delta

struct { ... } VP9BitstreamHeader::lf_delta

yac_qi

uint8_t VP9BitstreamHeader::yac_qi

Definition at line 130 of file vp9shared.h.

ydc_qdelta

int8_t VP9BitstreamHeader::ydc_qdelta

Definition at line 131 of file vp9shared.h.

uvdc_qdelta

int8_t VP9BitstreamHeader::uvdc_qdelta

Definition at line 131 of file vp9shared.h.

uvac_qdelta

int8_t VP9BitstreamHeader::uvac_qdelta

Definition at line 131 of file vp9shared.h.

lossless

uint8_t VP9BitstreamHeader::lossless

Definition at line 132 of file vp9shared.h.

temporal

uint8_t VP9BitstreamHeader::temporal

Definition at line 136 of file vp9shared.h.

absolute_vals

uint8_t VP9BitstreamHeader::absolute_vals

Definition at line 137 of file vp9shared.h.

update_map

uint8_t VP9BitstreamHeader::update_map

Definition at line 138 of file vp9shared.h.

prob

uint8_t VP9BitstreamHeader::prob[7]

Definition at line 139 of file vp9shared.h.

pred_prob

uint8_t VP9BitstreamHeader::pred_prob[3]

Definition at line 140 of file vp9shared.h.

q_enabled

uint8_t VP9BitstreamHeader::q_enabled

Definition at line 142 of file vp9shared.h.

lf_enabled

uint8_t VP9BitstreamHeader::lf_enabled

Definition at line 143 of file vp9shared.h.

ref_enabled

uint8_t VP9BitstreamHeader::ref_enabled

Definition at line 144 of file vp9shared.h.

skip_enabled

uint8_t VP9BitstreamHeader::skip_enabled

Definition at line 145 of file vp9shared.h.

ref_val

uint8_t VP9BitstreamHeader::ref_val

Definition at line 146 of file vp9shared.h.

q_val

int16_t VP9BitstreamHeader::q_val

Definition at line 147 of file vp9shared.h.

lf_val

int8_t VP9BitstreamHeader::lf_val

Definition at line 148 of file vp9shared.h.

qmul

int16_t VP9BitstreamHeader::qmul[2][2]

Definition at line 149 of file vp9shared.h.

lflvl

uint8_t VP9BitstreamHeader::lflvl[4][2]

Definition at line 150 of file vp9shared.h.

feat

struct { ... } VP9BitstreamHeader::feat[MAX_SEGMENT]

segmentation

struct { ... } VP9BitstreamHeader::segmentation

txfmmode

enum TxfmMode VP9BitstreamHeader::txfmmode

Definition at line 153 of file vp9shared.h.

comppredmode

enum CompPredMode VP9BitstreamHeader::comppredmode

Definition at line 154 of file vp9shared.h.

log2_tile_cols

unsigned VP9BitstreamHeader::log2_tile_cols

Definition at line 156 of file vp9shared.h.

log2_tile_rows

unsigned VP9BitstreamHeader::log2_tile_rows

Definition at line 156 of file vp9shared.h.

tile_cols

unsigned VP9BitstreamHeader::tile_cols

Definition at line 157 of file vp9shared.h.

tile_rows

unsigned VP9BitstreamHeader::tile_rows

Definition at line 157 of file vp9shared.h.

tiling

struct { ... } VP9BitstreamHeader::tiling

uncompressed_header_size

int VP9BitstreamHeader::uncompressed_header_size

Definition at line 160 of file vp9shared.h.

compressed_header_size

int VP9BitstreamHeader::compressed_header_size

Definition at line 161 of file vp9shared.h.

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

• libavcodec/vp9shared.h