#include <vp8.h>

Data Fields
int16_t	block [6][4][16]

int16_t	block_dc [16]

uint8_t	non_zero_count_cache [6][4]
	This is the index plus one of the last non-zero coeff for each of the blocks in the current macroblock.

uint8_t	left_nnz [9]
	For coeff decode, we need to know whether the above block had non-zero coefficients.

int	thread_nr

int	thread_mb_pos

int	wait_mb_pos

uint8_t *	edge_emu_buffer

VP8FilterStrength *	filter_strength

Detailed Description

Definition at line 101 of file vp8.h.

Field Documentation

int16_t VP8ThreadData::block[6][4][16]

Definition at line 102 of file vp8.h.

Referenced by decode_mb_coeffs(), idct_mb(), and intra_predict().

int16_t VP8ThreadData::block_dc[16]

Definition at line 103 of file vp8.h.

Referenced by decode_mb_coeffs().

uint8_t VP8ThreadData::non_zero_count_cache[6][4]

This is the index plus one of the last non-zero coeff for each of the blocks in the current macroblock.

So, 0 -> no coeffs 1 -> dc-only (special transform) 2+-> full transform

Definition at line 111 of file vp8.h.

Referenced by decode_mb_coeffs(), idct_mb(), and intra_predict().

uint8_t VP8ThreadData::left_nnz[9]

For coeff decode, we need to know whether the above block had non-zero coefficients.

This means for each macroblock, we need data for 4 luma blocks, 2 u blocks, 2 v blocks, and the luma dc block, for a total of 9 per macroblock. We keep the last row in top_nnz.

Definition at line 118 of file vp8.h.

Referenced by vp8_decode_mb_row_no_filter().

int VP8ThreadData::thread_nr

Definition at line 119 of file vp8.h.

Referenced by intra_predict(), and vp8_decode_mb_row_sliced().

int VP8ThreadData::thread_mb_pos

Definition at line 124 of file vp8.h.

Referenced by vp8_decode_frame(), vp8_decode_mb_row_no_filter(), vp8_decode_mb_row_sliced(), and vp8_filter_mb_row().

int VP8ThreadData::wait_mb_pos

Definition at line 125 of file vp8.h.

Referenced by vp8_decode_frame().

uint8_t* VP8ThreadData::edge_emu_buffer