50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
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/* Copyright (C) 2001-2019 Artifex Software, Inc.
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All Rights Reserved.
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This software is provided AS-IS with no warranty, either express or
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implied.
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This software is distributed under license and may not be copied,
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modified or distributed except as expressly authorized under the terms
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of the license contained in the file LICENSE in this distribution.
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Refer to licensing information at http://www.artifex.com or contact
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Artifex Software, Inc., 1305 Grant Avenue - Suite 200, Novato,
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CA 94945, U.S.A., +1(415)492-9861, for further information.
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*/
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/*
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jbig2dec
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*/
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#ifndef _JBIG2_GENERIC_H
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#define _JBIG2_GENERIC_H
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/**
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* Headers for Generic and Generic Refinement region handling
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**/
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/* 6.4 Table 2 */
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typedef struct {
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bool MMR;
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/* GBW */
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/* GBH */
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int GBTEMPLATE;
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bool TPGDON;
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bool USESKIP;
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Jbig2Image *SKIP;
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int8_t gbat[8];
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} Jbig2GenericRegionParams;
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/* return the appropriate context size for the given template */
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int jbig2_generic_stats_size(Jbig2Ctx *ctx, int template);
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int
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jbig2_decode_generic_region(Jbig2Ctx *ctx,
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Jbig2Segment *segment, const Jbig2GenericRegionParams *params, Jbig2ArithState *as, Jbig2Image *image, Jbig2ArithCx *GB_stats);
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/* 7.4 */
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int jbig2_immediate_generic_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
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#endif /* _JBIG2_GENERIC_H */
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