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| author | Robin Watts <robin.watts@artifex.com> | 2013-07-17 18:42:33 +0100 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2013-07-19 19:54:27 +0100 |
| commit | f5f7c0e4dd83257f526b158e3998970717852a0e (patch) | |
| tree | c34ee93ab7773e4fbe48506c97fb515c03707e57 /include/mupdf/fitz/device.h | |
| parent | 3c559928d88fccfe17da4953ea1c93ceb42a90cb (diff) | |
| download | mupdf-f5f7c0e4dd83257f526b158e3998970717852a0e.tar.xz | |
Initial work on progressive loading
We are testing this using a new -p flag to mupdf that sets a bitrate at
which data will appear to arrive progressively as time goes on. For
example:
mupdf -p 102400 pdf_reference17.pdf
Details of the scheme used here are presented in docs/progressive.txt
Diffstat (limited to 'include/mupdf/fitz/device.h')
| -rw-r--r-- | include/mupdf/fitz/device.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/mupdf/fitz/device.h b/include/mupdf/fitz/device.h index 7c64c8b8..b39ff4ee 100644 --- a/include/mupdf/fitz/device.h +++ b/include/mupdf/fitz/device.h @@ -218,6 +218,16 @@ typedef struct fz_cookie_s fz_cookie; value of progress to that of progress_max. errors: count of errors during current rendering. + + incomplete_ok: If this is set to 1 by the caller, then TRYLATER + errors are swallowed as they occur, setting the 'incomplete' flag. + Rendering continues as much as possible ignoring errors. The caller + is expected to check the 'incomplete' flag at the end to see if the + rendering may be considered final or not. + + incomplete: Initially should be set to 0. Will be set to non-zero + if a TRYLATER error is thrown during rendering and the incomplete_ok + flag is set. */ struct fz_cookie_s { @@ -225,6 +235,8 @@ struct fz_cookie_s int progress; int progress_max; /* -1 for unknown */ int errors; + int incomplete_ok; + int incomplete; }; /* |