ref: d6dcc6bd175300af5cc71c8395207a4ec67c2d0c
dir: /jbig2_text.h/
/* Copyright (C) 2001-2012 Artifex Software, Inc. All Rights Reserved. This software is provided AS-IS with no warranty, either express or implied. This software is distributed under license and may not be copied, modified or distributed except as expressly authorized under the terms of the license contained in the file LICENSE in this distribution. Refer to licensing information at http://www.artifex.com or contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, San Rafael, CA 94903, U.S.A., +1(415)492-9861, for further information. */ /* jbig2dec */ /** * Headers for Text region handling **/ typedef enum { JBIG2_CORNER_BOTTOMLEFT = 0, JBIG2_CORNER_TOPLEFT = 1, JBIG2_CORNER_BOTTOMRIGHT = 2, JBIG2_CORNER_TOPRIGHT = 3 } Jbig2RefCorner; typedef struct { bool SBHUFF; bool SBREFINE; bool SBDEFPIXEL; Jbig2ComposeOp SBCOMBOP; bool TRANSPOSED; Jbig2RefCorner REFCORNER; int SBDSOFFSET; /* int SBW; */ /* int SBH; */ uint32_t SBNUMINSTANCES; int LOGSBSTRIPS; int SBSTRIPS; /* int SBNUMSYMS; */ /* SBSYMCODES */ /* SBSYMCODELEN */ /* SBSYMS */ Jbig2HuffmanTable *SBHUFFFS; Jbig2HuffmanTable *SBHUFFDS; Jbig2HuffmanTable *SBHUFFDT; Jbig2HuffmanTable *SBHUFFRDW; Jbig2HuffmanTable *SBHUFFRDH; Jbig2HuffmanTable *SBHUFFRDX; Jbig2HuffmanTable *SBHUFFRDY; Jbig2HuffmanTable *SBHUFFRSIZE; Jbig2ArithIntCtx *IADT; Jbig2ArithIntCtx *IAFS; Jbig2ArithIntCtx *IADS; Jbig2ArithIntCtx *IAIT; Jbig2ArithIaidCtx *IAID; Jbig2ArithIntCtx *IARI; Jbig2ArithIntCtx *IARDW; Jbig2ArithIntCtx *IARDH; Jbig2ArithIntCtx *IARDX; Jbig2ArithIntCtx *IARDY; bool SBRTEMPLATE; int8_t sbrat[4]; } Jbig2TextRegionParams; int jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const Jbig2TextRegionParams *params, const Jbig2SymbolDict * const *dicts, const int n_dicts, Jbig2Image *image, const byte *data, const size_t size, Jbig2ArithCx *GR_stats, Jbig2ArithState *as, Jbig2WordStream *ws);