block.h File Reference

constant arrays for single block processing More...

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Variables
const byte	SNGL_SCAN [16][2]
const byte	FIELD_SCAN [16][2]
const byte	FIELD_SCAN8x8 [64][2]
const byte	SNGL_SCAN8x8 [64][2]
const unsigned char	subblk_offset_x [3][8][4]
const unsigned char	subblk_offset_y [3][8][4]

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Detailed Description

constant arrays for single block processing

Author:

Inge Lille-Langoy <inge.lille-langoy@telenor.com>
Telenor Satellite Services
P.O.Box 6914 St.Olavs plass
N-0130 Oslo, Norway

Definition in file block.h.

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Variable Documentation

const byte FIELD_SCAN[16][2]

field scan pattern

Definition at line 173 of file block.c.

Referenced by dct_16x16(), dct_16x16_ls(), dct_4x4(), dct_4x4_ls(), dct_4x4_sp(), dct_4x4_sp2(), dct_chroma(), dct_chroma_ls(), dct_chroma_sp(), and dct_chroma_sp2().

const byte FIELD_SCAN8x8[64][2]

field scan pattern

Definition at line 55 of file transform8x8.c.

Referenced by dct_8x8(), and dct_8x8_cavlc().

const byte SNGL_SCAN[16][2]

single scan pattern

Definition at line 164 of file block.c.

Referenced by dct_16x16(), dct_16x16_ls(), dct_4x4(), dct_4x4_ls(), dct_4x4_sp(), dct_4x4_sp2(), dct_chroma(), dct_chroma_ls(), dct_chroma_sp(), and dct_chroma_sp2().

const byte SNGL_SCAN8x8[64][2]

single scan pattern

Definition at line 42 of file transform8x8.c.

Referenced by dct_8x8(), and dct_8x8_cavlc().

const unsigned char subblk_offset_x[3][8][4]

look up tables for FRExt_chroma support

Definition at line 115 of file macroblock.c.

Referenced by dct_chroma(), and IntraChromaPrediction().