diff options
| author | Carl Hetherington <cth@carlh.net> | 2020-11-01 23:51:19 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2020-11-02 23:10:04 +0100 |
| commit | 2ea3a0d0e4066a166c0700bd1d53daa7f1c50dff (patch) | |
| tree | a730b75be36d74a8aee1ebab60d5a3aa629d8d35 /src/lib/reel_writer.h | |
| parent | 6fa9748f382302fa88292b4219598bb81edc7bd0 (diff) | |
Pass around JPEG2000 data as a shared_ptr and hence avoid a copy
of 4MB of data for every JPEG2000 frame we decode.
Diffstat (limited to 'src/lib/reel_writer.h')
| -rw-r--r-- | src/lib/reel_writer.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/reel_writer.h b/src/lib/reel_writer.h index 17bfc7ba2..09c29adae 100644 --- a/src/lib/reel_writer.h +++ b/src/lib/reel_writer.h @@ -66,7 +66,7 @@ public: boost::optional<std::string> content_summary ); - void write (boost::optional<dcp::Data> encoded, Frame frame, Eyes eyes); + void write (boost::shared_ptr<const dcp::Data> encoded, Frame frame, Eyes eyes); void fake_write (int size); void repeat_write (Frame frame, Eyes eyes); void write (boost::shared_ptr<const AudioBuffers> audio); @@ -104,7 +104,7 @@ private: /** the first picture frame index that does not already exist in our MXF */ int _first_nonexistant_frame; /** the data of the last written frame, if there is one */ - boost::optional<dcp::Data> _last_written[EYES_COUNT]; + boost::shared_ptr<const dcp::Data> _last_written[EYES_COUNT]; /** index of this reel within the DCP (starting from 0) */ int _reel_index; /** number of reels in the DCP */ |