diff options
| author | Carl Hetherington <cth@carlh.net> | 2015-09-03 16:26:52 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2015-09-14 10:21:12 +0100 |
| commit | 265a02fceb9309338f8ce028ba93bb62cda53746 (patch) | |
| tree | 4d5bf42a91e5e769b7295aa701c546c32b99fda3 /src/lib/writer.h | |
| parent | 4624e5b01145d332e2923bbf2c7f6f0103700a27 (diff) | |
Optimise checking of existing image data.
When checking existing image data go from the end backwards until
a good hash is found rather than from the start forwards until
a bad hash is found. This is a lot quicker for long files but
may miss a corrupted frame somewhere (however unlikely this is).
Diffstat (limited to 'src/lib/writer.h')
| -rw-r--r-- | src/lib/writer.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/lib/writer.h b/src/lib/writer.h index cec6ba527..120e1f338 100644 --- a/src/lib/writer.h +++ b/src/lib/writer.h @@ -116,7 +116,6 @@ private: void thread (); void terminate_thread (bool); void check_existing_picture_asset (); - bool check_existing_picture_asset_frame (FILE *, int, Eyes); bool have_sequenced_image_at_queue_head (); void write_frame_info (int frame, Eyes eyes, dcp::FrameInfo info) const; long frame_info_position (int frame, Eyes eyes) const; @@ -169,4 +168,6 @@ private: boost::shared_ptr<dcp::SubtitleAsset> _subtitle_asset; std::list<boost::shared_ptr<Font> > _fonts; + + static int const _info_size; }; |