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| author | Robin Watts <robin.watts@artifex.com> | 2015-05-14 17:12:42 +0100 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2015-05-15 13:06:56 +0100 |
| commit | 7d5ff30c37c9e5b271fdb2b8cb3219068048322e (patch) | |
| tree | 5f60d1d03235f2cff161207e00515c5a4a69ef73 /include/mupdf/pdf/parse.h | |
| parent | 250e8a11e1debfbd9c4fc84ad895bf923aac135e (diff) | |
| download | mupdf-7d5ff30c37c9e5b271fdb2b8cb3219068048322e.tar.xz | |
Support pdf files larger than 2Gig.
If FZ_LARGEFILE is defined when building, MuPDF uses 64bit offsets
for files; this allows us to open streams larger than 2Gig.
The downsides to this are that:
* The xref entries are larger.
* All PDF ints are held as 64bit things rather than 32bit things
(to cope with /Prev entries, hint stream offsets etc).
* All file positions are stored as 64bits rather than 32.
The implementation works by detecting FZ_LARGEFILE. Some #ifdeffery
in fitz/system.h sets fz_off_t to either int or int64_t as appropriate,
and sets defines for fz_fopen, fz_fseek, fz_ftell etc as required.
These call the fseeko64 etc functions on linux (and so define
_LARGEFILE64_SOURCE) and the explicit 64bit functions on windows.
Diffstat (limited to 'include/mupdf/pdf/parse.h')
| -rw-r--r-- | include/mupdf/pdf/parse.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/mupdf/pdf/parse.h b/include/mupdf/pdf/parse.h index 23584029..ea715326 100644 --- a/include/mupdf/pdf/parse.h +++ b/include/mupdf/pdf/parse.h @@ -29,7 +29,7 @@ pdf_token pdf_lex_no_string(fz_context *ctx, fz_stream *f, pdf_lexbuf *lexbuf); pdf_obj *pdf_parse_array(fz_context *ctx, pdf_document *doc, fz_stream *f, pdf_lexbuf *buf); pdf_obj *pdf_parse_dict(fz_context *ctx, pdf_document *doc, fz_stream *f, pdf_lexbuf *buf); pdf_obj *pdf_parse_stm_obj(fz_context *ctx, pdf_document *doc, fz_stream *f, pdf_lexbuf *buf); -pdf_obj *pdf_parse_ind_obj(fz_context *ctx, pdf_document *doc, fz_stream *f, pdf_lexbuf *buf, int *num, int *gen, int *stm_ofs, int *try_repair); +pdf_obj *pdf_parse_ind_obj(fz_context *ctx, pdf_document *doc, fz_stream *f, pdf_lexbuf *buf, int *num, int *gen, fz_off_t *stm_ofs, int *try_repair); /* pdf_print_token: print a lexed token to a buffer, growing if necessary |