IffDemuxContext Struct Reference

Data Fields
int	is_64bit
	chunk size is 64-bit
int64_t	body_pos
int64_t	body_end
uint32_t	body_size
svx8_compression_type	svx8_compression
unsigned	maud_bits
unsigned	maud_compression
unsigned	bitmap_compression
	delta compression method used
unsigned	bpp
	bits per plane to decode (differs from bits_per_coded_sample if HAM)
unsigned	ham
	0 if non-HAM or number of hold bits (6 for bpp > 6, 4 otherwise)
unsigned	flags
	1 for EHB, 0 is no extra half darkening
unsigned	transparency
	transparency color index in palette
unsigned	masking
	masking method used
uint8_t	tvdc [32]
	TVDC lookup table.

Detailed Description

Definition at line 100 of file iff.c.

Field Documentation

int IffDemuxContext::is_64bit

chunk size is 64-bit

Definition at line 101 of file iff.c.

Referenced by iff_read_header().

int64_t IffDemuxContext::body_pos

Definition at line 102 of file iff.c.

Referenced by iff_read_header(), and iff_read_packet().

int64_t IffDemuxContext::body_end

Definition at line 103 of file iff.c.

Referenced by iff_read_header(), and iff_read_packet().

uint32_t IffDemuxContext::body_size

Definition at line 104 of file iff.c.

Referenced by iff_read_header(), and iff_read_packet().

svx8_compression_type IffDemuxContext::svx8_compression

Definition at line 105 of file iff.c.

Referenced by iff_read_header().

unsigned IffDemuxContext::maud_bits

Definition at line 106 of file iff.c.

Referenced by iff_read_header().

unsigned IffDemuxContext::maud_compression

Definition at line 107 of file iff.c.

Referenced by iff_read_header().

unsigned IffDemuxContext::bitmap_compression

delta compression method used

Definition at line 108 of file iff.c.

Referenced by iff_read_header().

unsigned IffDemuxContext::bpp

bits per plane to decode (differs from bits_per_coded_sample if HAM)

Definition at line 109 of file iff.c.

Referenced by iff_read_header().

unsigned IffDemuxContext::ham

0 if non-HAM or number of hold bits (6 for bpp > 6, 4 otherwise)

Definition at line 110 of file iff.c.

Referenced by iff_read_header().

unsigned IffDemuxContext::flags

1 for EHB, 0 is no extra half darkening

Definition at line 111 of file iff.c.

Referenced by iff_read_header().

unsigned IffDemuxContext::transparency

transparency color index in palette

Definition at line 112 of file iff.c.

Referenced by iff_read_header().

unsigned IffDemuxContext::masking

masking method used

Definition at line 113 of file iff.c.

Referenced by iff_read_header().

uint8_t IffDemuxContext::tvdc[32]

TVDC lookup table.

Definition at line 114 of file iff.c.

Referenced by iff_read_header().

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

• libavformat/iff.c