Contains coding block data required by the decoder. More...

#include <decoder.h>

Data Fields
MACROBLOCKD	xd

int	corrupted

uint8_t *	mc_buf [2]

tran_low_t *	dqcoeff_block [3]

uint16_t	cb_offset [3]

eob_info *	eob_data [3]

uint16_t	txb_offset [3]

uint8_t	ref_mv_count [MODE_CTX_REF_FRAMES]

Detailed Description

Contains coding block data required by the decoder.

This includes:

Coding block info that is common between encoder and decoder.
Other coding block info only needed by the decoder. Contrast this with a similar struct MACROBLOCK on encoder side. This data is also common between ThreadData and AV1Decoder structs.

Field Documentation

MACROBLOCKD DecoderCodingBlock::xd

Coding block info that is common between encoder and decoder.

int DecoderCodingBlock::corrupted

True if the at least one of the coding blocks decoded was corrupted.

uint8_t* DecoderCodingBlock::mc_buf[2]

Pointer to 'mc_buf' inside 'pbi->td' (single-threaded decoding) or 'pbi->thread_data[i].td' (multi-threaded decoding).

tran_low_t* DecoderCodingBlock::dqcoeff_block[3]

Pointer to 'dqcoeff' inside 'td->cb_buffer_base' or 'pbi->cb_buffer_base' with appropriate offset for the current superblock, for each plane.

uint16_t DecoderCodingBlock::cb_offset[3]

cb_offset[p] is the offset into the dqcoeff_block[p] for the current coding block, for each plane 'p'.

eob_info* DecoderCodingBlock::eob_data[3]

Pointer to 'eob_data' inside 'td->cb_buffer_base' or 'pbi->cb_buffer_base' with appropriate offset for the current superblock, for each plane.

uint16_t DecoderCodingBlock::txb_offset[3]

txb_offset[p] is the offset into the eob_data[p] for the current coding block, for each plane 'p'.

uint8_t DecoderCodingBlock::ref_mv_count[MODE_CTX_REF_FRAMES]

ref_mv_count[i] specifies the number of number of motion vector candidates in xd->ref_mv_stack[i].

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