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| author | Paul Gardiner <paul.gardiner@artifex.com> | 2018-01-22 16:48:33 +0000 |
|---|---|---|
| committer | Paul Gardiner <paul.gardiner@artifex.com> | 2018-02-02 12:36:13 +0000 |
| commit | 8ac8d47f25b2868d464be71ed3b9ed04b71cb524 (patch) | |
| tree | d4acf63922f608b0710127ed98e8406824090eca /include/mupdf/fitz | |
| parent | 37e3d2aac1a3493171b28aa5c7344833aa5a8303 (diff) | |
| download | mupdf-8ac8d47f25b2868d464be71ed3b9ed04b71cb524.tar.xz | |
Generalise the null filter to handle more than a single range.
This is needed to simplify the way the bytes for hashing are
passed to pkcs7 functions.
Diffstat (limited to 'include/mupdf/fitz')
| -rw-r--r-- | include/mupdf/fitz/filter.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/mupdf/fitz/filter.h b/include/mupdf/fitz/filter.h index dd3c295b..782c4d80 100644 --- a/include/mupdf/fitz/filter.h +++ b/include/mupdf/fitz/filter.h @@ -9,7 +9,14 @@ typedef struct fz_jbig2_globals_s fz_jbig2_globals; +typedef struct +{ + int64_t offset; + int len; +} fz_range; + fz_stream *fz_open_copy(fz_context *ctx, fz_stream *chain); +fz_stream *fz_open_null_n(fz_context *ctx, fz_stream *chain, fz_range *ranges, int nranges); fz_stream *fz_open_null(fz_context *ctx, fz_stream *chain, int len, int64_t offset); fz_stream *fz_open_concat(fz_context *ctx, int max, int pad); void fz_concat_push_drop(fz_context *ctx, fz_stream *concat, fz_stream *chain); /* Ownership of chain is passed in */ |