diff options
Diffstat (limited to 'src/sound_frame.cc')
| -rw-r--r-- | src/sound_frame.cc | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/sound_frame.cc b/src/sound_frame.cc index 821a8866..9c8087c2 100644 --- a/src/sound_frame.cc +++ b/src/sound_frame.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2012-2017 Carl Hetherington <cth@carlh.net> + Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net> This file is part of libdcp. @@ -31,13 +31,21 @@ files in the program, then also delete it here. */ + +/** @file src/sound_frame.cc + * @brief SoundFrame class + */ + + #include "sound_frame.h" #include <asdcp/AS_DCP.h> #include <iostream> + using std::cout; using namespace dcp; + SoundFrame::SoundFrame (ASDCP::PCM::MXFReader* reader, int n, std::shared_ptr<const DecryptionContext> c) : Frame<ASDCP::PCM::MXFReader, ASDCP::PCM::FrameBuffer> (reader, n, c) { @@ -46,6 +54,7 @@ SoundFrame::SoundFrame (ASDCP::PCM::MXFReader* reader, int n, std::shared_ptr<co _channels = desc.ChannelCount; } + int32_t SoundFrame::get (int channel, int frame) const { @@ -54,12 +63,14 @@ SoundFrame::get (int channel, int frame) const return (d[0] << 8 | (d[1] << 16) | (d[2] << 24)) >> 8; } + int SoundFrame::channels () const { return _channels; } + int SoundFrame::samples () const { |