| 0,0 → 1,48 |
|---|
| /* |
| jbig2dec |
| |
| Copyright (C) 2003 Artifex Software, Inc. |
| |
| 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. |
| |
| For further licensing information refer to http://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. |
| */ |
| |
| |
| #ifndef _JBIG2_METADATA_H |
| #define _JBIG2_METADATA_H |
| |
| /* metadata from extension segments */ |
| |
| /* these bits should be moved to jbig2.h for public access */ |
| typedef enum { |
| JBIG2_ENCODING_ASCII, |
| JBIG2_ENCODING_UCS16 |
| } Jbig2Encoding; |
| |
| typedef struct _Jbig2Metadata Jbig2Metadata; |
| |
| Jbig2Metadata *jbig2_metadata_new(Jbig2Ctx *ctx, Jbig2Encoding encoding); |
| void jbig2_metadata_free(Jbig2Ctx *ctx, Jbig2Metadata *md); |
| int jbig2_metadata_add(Jbig2Ctx *ctx, Jbig2Metadata *md, |
| const char *key, const int key_length, |
| const char *value, const int value_length); |
| |
| struct _Jbig2Metadata { |
| Jbig2Encoding encoding; |
| char **keys, **values; |
| int entries, max_entries; |
| }; |
| |
| /* these bits can go to jbig2_priv.h */ |
| int jbig2_comment_ascii(Jbig2Ctx *ctx, Jbig2Segment *segment, |
| const uint8_t *segment_data); |
| int jbig2_comment_unicode(Jbig2Ctx *ctx, Jbig2Segment *segment, |
| const uint8_t *segment_data); |
| |
| #endif /* _JBIG2_METADATA_H */ |