summaryrefslogtreecommitdiffstats
path: root/arts/modules/effects/synth_stereo_pitch_shift_impl.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'arts/modules/effects/synth_stereo_pitch_shift_impl.cpp')
-rw-r--r--arts/modules/effects/synth_stereo_pitch_shift_impl.cpp51
1 files changed, 51 insertions, 0 deletions
diff --git a/arts/modules/effects/synth_stereo_pitch_shift_impl.cpp b/arts/modules/effects/synth_stereo_pitch_shift_impl.cpp
new file mode 100644
index 00000000..fbf7bb07
--- /dev/null
+++ b/arts/modules/effects/synth_stereo_pitch_shift_impl.cpp
@@ -0,0 +1,51 @@
+#include "flowsystem.h"
+#include "artsmoduleseffects.h"
+#include "stdsynthmodule.h"
+
+#include <artsmodulessynth.h>
+
+using namespace Arts;
+
+class Synth_STEREO_PITCH_SHIFT_impl : virtual public Synth_STEREO_PITCH_SHIFT_skel,
+ virtual public StdSynthModule
+{
+protected:
+ Synth_PITCH_SHIFT leftPitchShift, rightPitchShift;
+
+public:
+ float speed() { return leftPitchShift.speed(); }
+ void speed(float newSpeed)
+ {
+ leftPitchShift.speed(newSpeed);
+ rightPitchShift.speed(newSpeed);
+ }
+
+ float frequency() { return leftPitchShift.frequency(); }
+ void frequency(float newFrequency)
+ {
+ leftPitchShift.frequency(newFrequency);
+ rightPitchShift.frequency(newFrequency);
+ }
+
+ void streamStart()
+ {
+ leftPitchShift.start();
+ rightPitchShift.start();
+ _node()->virtualize("inleft",leftPitchShift._node(),"invalue");
+ _node()->virtualize("outleft",leftPitchShift._node(),"outvalue");
+ _node()->virtualize("inright",rightPitchShift._node(),"invalue");
+ _node()->virtualize("outright",rightPitchShift._node(),"outvalue");
+ }
+
+ void streamEnd()
+ {
+ _node()->devirtualize("inleft",leftPitchShift._node(),"invalue");
+ _node()->devirtualize("outleft",leftPitchShift._node(),"outvalue");
+ _node()->devirtualize("inright",rightPitchShift._node(),"invalue");
+ _node()->devirtualize("outright",rightPitchShift._node(),"outvalue");
+ leftPitchShift.stop();
+ rightPitchShift.stop();
+ }
+};
+
+REGISTER_IMPLEMENTATION(Synth_STEREO_PITCH_SHIFT_impl);