diff options
| author | Carl Hetherington <cth@carlh.net> | 2013-06-26 13:45:48 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2013-06-26 13:45:48 +0100 |
| commit | 6f833b0e9b4342922f5488ceaef76db567c2087f (patch) | |
| tree | 29acffd0a643b590a23da143c0cd0718a569942c /src/lib/silence_decoder.cc | |
| parent | 5fa669bbfc7392d29c9ec94cf6527c56558fe43f (diff) | |
Tests pass.
Diffstat (limited to 'src/lib/silence_decoder.cc')
| -rw-r--r-- | src/lib/silence_decoder.cc | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/src/lib/silence_decoder.cc b/src/lib/silence_decoder.cc deleted file mode 100644 index 8cff80ed2..000000000 --- a/src/lib/silence_decoder.cc +++ /dev/null @@ -1,52 +0,0 @@ -/* - Copyright (C) 2013 Carl Hetherington <cth@carlh.net> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#include "silence_decoder.h" -#include "null_content.h" -#include "audio_buffers.h" - -using std::min; -using std::cout; -using boost::shared_ptr; - -SilenceDecoder::SilenceDecoder (shared_ptr<const Film> f, shared_ptr<NullContent> c) - : Decoder (f) - , AudioDecoder (f) - , _null_content (c) -{ - -} - -void -SilenceDecoder::pass () -{ - shared_ptr<const Film> film = _film.lock (); - assert (film); - - AudioContent::Frame const this_time = min (_null_content->audio_length() - _next_audio_frame, int64_t (_null_content->output_audio_frame_rate() / 2)); - shared_ptr<AudioBuffers> data (new AudioBuffers (film->dcp_audio_channels(), this_time)); - data->make_silent (); - audio (data, _next_audio_frame); -} - -bool -SilenceDecoder::done () const -{ - return _next_audio_frame > _null_content->audio_length (); -} |
