t81_t82_arith_encode_state_s Struct Reference

List of all members.

Public Attributes
uint32_t	a
uint32_t	c
uint8_t	st [4096]
int32_t	sc
int	ct
int	buffer
void(*	output_byte_handler )(void *, int)
void *	user_data

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Member Data Documentation

uint32_t t81_t82_arith_encode_state_s::a

A register - see T.82 Table 23

int t81_t82_arith_encode_state_s::buffer

Buffer for the most recent output byte which is not 0xFF

uint32_t t81_t82_arith_encode_state_s::c

C register - see T.82 Table 23

int t81_t82_arith_encode_state_s::ct

Bit shift counter. This determines when the next byte will be written

void(* t81_t82_arith_encode_state_s::output_byte_handler)(void *, int)

Callback function to deliver the encoded data, byte by byte

int32_t t81_t82_arith_encode_state_s::sc

Number of buffered 0xFF values that might still overflow

uint8_t t81_t82_arith_encode_state_s::st[4096]

Probability status for contexts. MSB = MPS

void* t81_t82_arith_encode_state_s::user_data

Opaque pointer passed to byte_out

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

• private/t81_t82_arith_coding.h