diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2011-02-17 16:43:55 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2011-02-17 16:43:55 +0000 |
| commit | da144ab5edb5bb629a8300c2cbf93c7f87947a83 (patch) | |
| tree | dbb556f06c4667a820655895d704d60c98e690b4 /libs/panners/vbap/vbap.cc | |
| parent | 97e2aedc2d8f9ba8b6100e9ddafa08fc9762c8f7 (diff) | |
more progress on speakers/vbap etc. etc (still a work in progress)
git-svn-id: svn://localhost/ardour2/branches/3.0@8887 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/panners/vbap/vbap.cc')
| -rw-r--r-- | libs/panners/vbap/vbap.cc | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/libs/panners/vbap/vbap.cc b/libs/panners/vbap/vbap.cc index 239a253f19..e563952efd 100644 --- a/libs/panners/vbap/vbap.cc +++ b/libs/panners/vbap/vbap.cc @@ -37,9 +37,9 @@ VBAPanner::Signal::Signal (Session& session, VBAPanner& p, uint32_t n) desired_outputs[0] = desired_outputs[1] = desired_outputs[2] = -1; }; -VBAPanner::VBAPanner (boost::shared_ptr<Pannable> p, Speakers& s) +VBAPanner::VBAPanner (boost::shared_ptr<Pannable> p, boost::shared_ptr<Speakers> s) : Panner (p) - , _speakers (VBAPSpeakers::instance (s)) + , _speakers (new VBAPSpeakers (s)) { _pannable->pan_azimuth_control->Changed.connect_same_thread (*this, boost::bind (&VBAPanner::update, this)); _pannable->pan_width_control->Changed.connect_same_thread (*this, boost::bind (&VBAPanner::update, this)); @@ -138,16 +138,16 @@ VBAPanner::compute_gains (double gains[3], int speaker_ids[3], int azi, int ele) gains[0] = gains[1] = gains[2] = 0; speaker_ids[0] = speaker_ids[1] = speaker_ids[2] = 0; - for (i = 0; i < _speakers.n_tuples(); i++) { + for (i = 0; i < _speakers->n_tuples(); i++) { small_g = 10000000.0; - for (j = 0; j < _speakers.dimension(); j++) { + for (j = 0; j < _speakers->dimension(); j++) { gtmp[j] = 0.0; - for (k = 0; k < _speakers.dimension(); k++) { - gtmp[j] += cartdir[k] * _speakers.matrix(i)[j*_speakers.dimension()+k]; + for (k = 0; k < _speakers->dimension(); k++) { + gtmp[j] += cartdir[k] * _speakers->matrix(i)[j*_speakers->dimension()+k]; } if (gtmp[j] < small_g) { @@ -162,12 +162,12 @@ VBAPanner::compute_gains (double gains[3], int speaker_ids[3], int azi, int ele) gains[0] = gtmp[0]; gains[1] = gtmp[1]; - speaker_ids[0] = _speakers.speaker_for_tuple (i, 0); - speaker_ids[1] = _speakers.speaker_for_tuple (i, 1); + speaker_ids[0] = _speakers->speaker_for_tuple (i, 0); + speaker_ids[1] = _speakers->speaker_for_tuple (i, 1); - if (_speakers.dimension() == 3) { + if (_speakers->dimension() == 3) { gains[2] = gtmp[2]; - speaker_ids[2] = _speakers.speaker_for_tuple (i, 2); + speaker_ids[2] = _speakers->speaker_for_tuple (i, 2); } else { gains[2] = 0.0; speaker_ids[2] = -1; @@ -275,7 +275,7 @@ VBAPanner::set_state (const XMLNode& node, int /*version*/) } Panner* -VBAPanner::factory (boost::shared_ptr<Pannable> p, Speakers& s) +VBAPanner::factory (boost::shared_ptr<Pannable> p, boost::shared_ptr<Speakers> s) { return new VBAPanner (p, s); } @@ -289,7 +289,7 @@ VBAPanner::in() const ChanCount VBAPanner::out() const { - return ChanCount (DataType::AUDIO, _speakers.n_speakers()); + return ChanCount (DataType::AUDIO, _speakers->n_speakers()); } std::set<Evoral::Parameter> |