diff options
| author | Carl Hetherington <cth@carlh.net> | 2019-07-25 11:37:52 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2019-07-25 11:37:52 +0100 |
| commit | 57f112a2bd073123a686141be6c16ba997349056 (patch) | |
| tree | ef4e181329049b447ae977157872029691b64f85 /src/lib/player.cc | |
| parent | 122111f680dc186f936960394f0720374d7d5dca (diff) | |
Optimise decoder_factory for DCPDecoder by offering the old decoder
(if available) to recover the list of reels from, rather than having
to scan the filesystem again.
Diffstat (limited to 'src/lib/player.cc')
| -rw-r--r-- | src/lib/player.cc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/lib/player.cc b/src/lib/player.cc index 08e138fe6..acde910be 100644 --- a/src/lib/player.cc +++ b/src/lib/player.cc @@ -138,6 +138,7 @@ have_audio (shared_ptr<Piece> piece) void Player::setup_pieces_unlocked () { + list<shared_ptr<Piece> > old_pieces = _pieces; _pieces.clear (); delete _shuffler; @@ -155,7 +156,15 @@ Player::setup_pieces_unlocked () continue; } - shared_ptr<Decoder> decoder = decoder_factory (_film, i, _fast); + shared_ptr<Decoder> old_decoder; + BOOST_FOREACH (shared_ptr<Piece> j, old_pieces) { + if (j->content == i) { + old_decoder = j->decoder; + break; + } + } + + shared_ptr<Decoder> decoder = decoder_factory (_film, i, _fast, old_decoder); FrameRateChange frc (_film, i); if (!decoder) { |