EXRContext Struct Reference

Data Fields
AVClass *	class
AVFrame *	picture
AVCodecContext *	avctx
ExrDSPContext	dsp
enum ExrCompr	compression
enum ExrPixelType	pixel_type
int	channel_offsets [4]
const AVPixFmtDescriptor *	desc
int	w
int	h
uint32_t	xmax
uint32_t	xmin
uint32_t	ymax
uint32_t	ymin
uint32_t	xdelta
uint32_t	ydelta
int	scan_lines_per_block
EXRTileAttribute	tile_attr
int	is_tile
int	is_luma
GetByteContext	gb
const uint8_t *	buf
int	buf_size
EXRChannel *	channels
int	nb_channels
int	current_channel_offset
EXRThreadData *	thread_data
const char *	layer
enum AVColorTransferCharacteristic	apply_trc_type
float	gamma
uint16_t	gamma_table [65536]

Detailed Description

Definition at line 121 of file exr.c.

Field Documentation

class

AVClass* EXRContext::class

Definition at line 122 of file exr.c.

picture

AVFrame* EXRContext::picture

Definition at line 123 of file exr.c.

Referenced by decode_block(), and decode_frame().

avctx

AVCodecContext* EXRContext::avctx

Definition at line 124 of file exr.c.

Referenced by check_header_variable(), decode_block(), decode_frame(), decode_header(), and decode_init().

dsp

ExrDSPContext EXRContext::dsp

Definition at line 125 of file exr.c.

Referenced by decode_init(), rle_uncompress(), and zip_uncompress().

compression

enum ExrCompr EXRContext::compression

Definition at line 131 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

pixel_type

enum ExrPixelType EXRContext::pixel_type

Definition at line 132 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

channel_offsets

int EXRContext::channel_offsets[4]

Definition at line 133 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

desc

const AVPixFmtDescriptor* EXRContext::desc

Definition at line 134 of file exr.c.

Referenced by decode_block(), and decode_frame().

w

int EXRContext::w

Definition at line 136 of file exr.c.

Referenced by decode_frame(), and decode_header().

h

int EXRContext::h

Definition at line 136 of file exr.c.

Referenced by decode_frame(), and decode_header().

xmax

uint32_t EXRContext::xmax

Definition at line 137 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

xmin

uint32_t EXRContext::xmin

Definition at line 137 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

ymax

uint32_t EXRContext::ymax

Definition at line 138 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

ymin

uint32_t EXRContext::ymin

Definition at line 138 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

xdelta

uint32_t EXRContext::xdelta

Definition at line 139 of file exr.c.

Referenced by decode_block(), decode_frame(), decode_header(), and pxr24_uncompress().

ydelta

uint32_t EXRContext::ydelta

Definition at line 139 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

scan_lines_per_block

int EXRContext::scan_lines_per_block

Definition at line 141 of file exr.c.

Referenced by decode_block(), and decode_frame().

tile_attr

EXRTileAttribute EXRContext::tile_attr

Definition at line 143 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

is_tile

int EXRContext::is_tile

Definition at line 144 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

is_luma

int EXRContext::is_luma

Definition at line 146 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_header().

gb

GetByteContext EXRContext::gb

Definition at line 148 of file exr.c.

Referenced by check_header_variable(), decode_block(), decode_frame(), and decode_header().

buf

const uint8_t* EXRContext::buf

Definition at line 149 of file exr.c.

Referenced by decode_block(), and decode_frame().

buf_size

int EXRContext::buf_size

Definition at line 150 of file exr.c.

Referenced by decode_block(), and decode_frame().

channels

EXRChannel* EXRContext::channels

Definition at line 152 of file exr.c.

Referenced by b44_uncompress(), decode_end(), decode_header(), piz_uncompress(), and pxr24_uncompress().

nb_channels

int EXRContext::nb_channels

Definition at line 153 of file exr.c.

Referenced by b44_uncompress(), decode_header(), piz_uncompress(), and pxr24_uncompress().

current_channel_offset

int EXRContext::current_channel_offset

Definition at line 154 of file exr.c.

Referenced by decode_block(), and decode_header().

thread_data

EXRThreadData* EXRContext::thread_data

Definition at line 156 of file exr.c.

Referenced by decode_block(), decode_end(), decode_frame(), and decode_init().

layer

const char* EXRContext::layer

Definition at line 158 of file exr.c.

Referenced by decode_header().

apply_trc_type

enum AVColorTransferCharacteristic EXRContext::apply_trc_type

Definition at line 160 of file exr.c.

Referenced by decode_block(), decode_frame(), and decode_init().

gamma

float EXRContext::gamma

Definition at line 161 of file exr.c.

Referenced by decode_block(), and decode_init().

gamma_table

uint16_t EXRContext::gamma_table[65536]

Definition at line 162 of file exr.c.

Referenced by decode_block(), and decode_init().

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

• libavcodec/exr.c