remove empty sigc++2 directory

[ardour.git] / libs / ardour / transient_detector.cc

diff --git a/libs/ardour/transient_detector.cc b/libs/ardour/transient_detector.cc
deleted file mode 100644 (file)
index d3200d7..0000000
--- a/libs/ardour/transient_detector.cc
+++ /dev/null
@@ -1,118 +0,0 @@
-#include <ardour/transient_detector.h>
-
-#include "i18n.h"
-
-using namespace Vamp;
-using namespace ARDOUR;
-using namespace std;
-
-/* need a static initializer function for this */
-
-string TransientDetector::_op_id = X_("libardourvampplugins:percussiononsets:2");
-
-TransientDetector::TransientDetector (float sr)
-       : AudioAnalyser (sr, X_("libardourvampplugins:percussiononsets"))
-{
-       /* update the op_id */
-
-       _op_id = X_("libardourvampplugins:percussiononsets");
-       
-       // XXX this should load the above-named plugin and get the current version
-       
-       _op_id += ":2";
-}
-
-TransientDetector::~TransientDetector()
-{
-}
-
-string
-TransientDetector::operational_identifier()
-{
-       return _op_id;
-}
-
-int
-TransientDetector::run (const std::string& path, Readable* src, uint32_t channel, AnalysisFeatureList& results)
-{
-       current_results = &results;
-       int ret = analyse (path, src, channel);
-
-       current_results = 0;
-       return ret;
-}
-
-int
-TransientDetector::use_features (Plugin::FeatureSet& features, ostream* out)
-{
-       const Plugin::FeatureList& fl (features[0]);
-
-       for (Plugin::FeatureList::const_iterator f = fl.begin(); f != fl.end(); ++f) {
-               
-               if ((*f).hasTimestamp) {
-
-                       if (out) {
-                               (*out) << (*f).timestamp.toString() << endl;
-                       } 
-                       
-                       current_results->push_back (RealTime::realTime2Frame ((*f).timestamp, (nframes_t) floor(sample_rate)));
-               }
-       }
-
-       return 0;
-}
-
-void
-TransientDetector::set_threshold (float val)
-{
-       if (plugin) {
-               plugin->setParameter ("threshold", val);
-       }
-}
-
-void
-TransientDetector::set_sensitivity (float val)
-{
-       if (plugin) {
-               plugin->setParameter ("sensitivity", val);
-       }
-}
-
-void
-TransientDetector::cleanup_transients (AnalysisFeatureList& t, float sr, float gap_msecs)
-{
-       if (t.empty()) {
-               return;
-       }
-
-       t.sort ();
-       
-       /* remove duplicates or other things that are too close */
-       
-       AnalysisFeatureList::iterator i = t.begin();
-       AnalysisFeatureList::iterator f, b;
-       const nframes64_t gap_frames = (nframes64_t) floor (gap_msecs * (sr / 1000.0));
-       
-       while (i != t.end()) {
-
-               // move front iterator to just past i, and back iterator the same place
-               
-               f = i;
-               ++f;
-               b = f;
-
-               // move f until we find a new value that is far enough away
-               
-               while ((f != t.end()) && (((*f) - (*i)) < gap_frames)) {
-                       ++f;
-               }
-
-               i = f;
-
-               // if f moved forward from b, we had duplicates/too-close points: get rid of them
-
-               if (b != f) {
-                       t.erase (b, f);
-               }
-       }
-}