ref: 24abb9d7fe77897f576e68e0473e0d6be22d2628
dir: jbig2/jbig2_generic.h
/* Copyright (C) 2001-2019 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., 1305 Grant Avenue - Suite 200, Novato,
CA 94945, U.S.A., +1(415)492-9861, for further information.
*/
/*
jbig2dec
*/
#ifndef _JBIG2_GENERIC_H
#define _JBIG2_GENERIC_H
/**
* Headers for Generic and Generic Refinement region handling
**/
/* 6.4 Table 2 */
typedef struct {
bool MMR;
/* GBW */
/* GBH */
int GBTEMPLATE;
bool TPGDON;
bool USESKIP;
Jbig2Image *SKIP;
int8_t gbat[8];
} Jbig2GenericRegionParams;
/* return the appropriate context size for the given template */
int jbig2_generic_stats_size(Jbig2Ctx *ctx, int template);
int
jbig2_decode_generic_region(Jbig2Ctx *ctx,
Jbig2Segment *segment, const Jbig2GenericRegionParams *params, Jbig2ArithState *as, Jbig2Image *image, Jbig2ArithCx *GB_stats);
/* 7.4 */
int jbig2_immediate_generic_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
#endif /* _JBIG2_GENERIC_H */