- initial import

git-svn-id: http://moon:8086/svn/software/trunk/projects/JaySynth@37 b431acfa-c32f-4a4a-93f1-934dc6c82436
2014-10-25 07:27:55 +00:00
commit 843c6e300c
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+/*
+  ==============================================================================
+
+    This file was generated by user!
+
+  ==============================================================================
+*/
+
+#ifndef _JAYSYNTHVOICE_H_
+#define _JAYSYNTHVOICE_H_
+
+#include "../JuceLibraryCode/JuceHeader.h"
+#include "synth_defs.h"
+
+class JaySynthVoice
+{
+public:
+    JaySynthVoice(voice_t *pVoice, int id, voice_common_t *pCom);
+    ~JaySynthVoice();
+	void setSampleRate (synth_float_t sampleRate);
+ 	void setBufsize (int bufsize);
+	bool canPlaySound (SynthesiserSound* sound);
+    void startNote (const int midiNoteNumber, const float velocity,
+                    SynthesiserSound* /*sound*/, const int /*currentPitchWheelPosition*/);
+
+    void stopNote (const bool allowTailOff);
+    void pitchWheelMoved (const int newValue);
+    void controllerMoved (const int controllerNumber, const int newValue);
+    void renderNextBlock (AudioSampleBuffer& outputBuffer, int startSample, int numSamples);
+	void setParameter(int index, synth_float_t value);
+
+
+    int getCurrentlyPlayingNote() const
+	{
+		return currentlyPlayingNote;
+	}
+
+    SynthesiserSound::Ptr getCurrentlyPlayingSound() const
+	{
+		return currentlyPlayingSound;
+	}
+
+    bool isPlayingChannel (int midiChannel) const
+	{
+		return currentlyPlayingSound != nullptr
+				&& currentlyPlayingSound->appliesToChannel (midiChannel);
+	}
+
+    void setCurrentPlaybackSampleRate (double newRate)
+	{
+		currentSampleRate = newRate;
+	}
+
+    double getSampleRate() const
+	{
+		return currentSampleRate;
+	}
+
+	void clearCurrentNote()
+	{
+		currentlyPlayingNote = -1;
+		currentlyPlayingSound = nullptr;
+	}
+
+private:
+
+    friend class JaySynth;
+	voice_t *m_pVoice;
+	synth_float_t note_on_time;
+
+	double currentSampleRate;
+    int currentlyPlayingNote;
+    uint32 noteOnTime;
+    SynthesiserSound::Ptr currentlyPlayingSound;
+    bool keyIsDown; // the voice may still be playing when the key is not down (i.e. sustain pedal)
+    bool sostenutoPedalDown;
+};
+
+#endif  // _JAYSYNTHVOICE_H_