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transient_detector.h
Go to the documentation of this file.
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/*
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Copyright (C) 2008 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ardour_transient_detector_h__
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#define __ardour_transient_detector_h__
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#include "
ardour/audioanalyser.h
"
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namespace
ARDOUR
{
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class
AudioSource;
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class
Readable
;
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class
Session;
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class
LIBARDOUR_API
TransientDetector
:
public
AudioAnalyser
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{
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public
:
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TransientDetector
(
float
sample_rate);
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~
TransientDetector
();
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static
std::string operational_identifier();
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void
set_threshold (
float
);
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void
set_sensitivity (
float
);
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float
get_threshold ()
const
;
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float
get_sensitivity ()
const
;
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int
run (
const
std::string& path,
Readable
*, uint32_t channel,
AnalysisFeatureList
& results);
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void
update_positions (
Readable
* src, uint32_t channel,
AnalysisFeatureList
& results);
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static
void
cleanup_transients (
AnalysisFeatureList
&,
float
sr,
float
gap_msecs);
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protected
:
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AnalysisFeatureList
*
current_results
;
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int
use_features (Vamp::Plugin::FeatureSet&, std::ostream*);
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static
std::string
_op_id
;
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float
threshold
;
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};
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}
/* namespace */
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#endif
/* __ardour_audioanalyser_h__ */
Readable
Readable
Definition:
selectable.h:35
ARDOUR::Readable
Definition:
readable.h:28
ARDOUR::TransientDetector::current_results
AnalysisFeatureList * current_results
Definition:
transient_detector.h:51
audioanalyser.h
ARDOUR::TransientDetector
Definition:
transient_detector.h:31
ARDOUR::AnalysisFeatureList
std::list< framepos_t > AnalysisFeatureList
Definition:
types.h:530
ARDOUR
Definition:
amp.h:29
ARDOUR::TransientDetector::threshold
float threshold
Definition:
transient_detector.h:55
LIBARDOUR_API
#define LIBARDOUR_API
Definition:
libardour_visibility.h:40
ARDOUR::TransientDetector::_op_id
static std::string _op_id
Definition:
transient_detector.h:54
ARDOUR::AudioAnalyser
Definition:
audioanalyser.h:37
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