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remove shared access to fluidsynth instance

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This commit is contained in:
Alex Birch
2019-07-28 22:51:51 +01:00
parent d4a060b769
commit 39f9d86bd1
9 changed files with 81 additions and 333 deletions
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83
Source/FluidSynthModel.h
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@ -11,10 +11,6 @@
#include "BankAndPreset.h"
#include "PresetsToBanks.h"
// https://stackoverflow.com/a/13446565/5257399
//using std::shared_ptr;
using namespace std;
class FluidSynthModel
@ -23,55 +19,21 @@ class FluidSynthModel
public:
FluidSynthModel(
AudioProcessorValueTreeState& valueTreeState
// SharesParams& sharedParams
// ValueTree& valueTree
);
~FluidSynthModel();
shared_ptr<fluid_synth_t> getSynth();
void initialise();
// BanksToPresets getBanks();
// void changePreset(int bank, int preset);
int getChannel();
// void onFileNameChanged(const String &absPath, int bank, int preset);
void setControllerValue(int controller, int value);
void processBlock(AudioBuffer<float>& buffer, MidiBuffer& midiMessages);
//==============================================================================
/**
Used to receive callbacks when a button is clicked.
@see Button::addListener, Button::removeListener
*/
// class Listener
// {
// public:
// /** Destructor. */
// virtual ~Listener();
// /** Called when the button is clicked. */
// virtual void fontChanged (FluidSynthModel*, const String &absPath);
// };
/** Registers a listener to receive events when this button's state changes.
If the listener is already registered, this will not register it again.
@see removeListener
*/
// void addListener (Listener* newListener);
/** Removes a previously-registered button listener
@see addListener
*/
// void removeListener (Listener* listener);
void setSampleRate(float sampleRate);
// const String& getCurrentSoundFontAbsPath();
//==============================================================================
virtual void parameterChanged (const String& parameterID, float newValue) override;
virtual void valueTreePropertyChanged (ValueTree& treeWhosePropertyHasChanged,
@ -86,35 +48,18 @@ public:
inline virtual void valueTreeParentChanged (ValueTree& treeWhoseParentHasChanged) override {};
inline virtual void valueTreeRedirected (ValueTree& treeWhichHasBeenChanged) override {};
private:
// class ValueTreeListener: public ValueTree::Listener {
// public:
//// ValueTreeListener();
//// ~ValueTreeListener();
// virtual void valueTreePropertyChanged (ValueTree& treeWhosePropertyHasChanged,
// const Identifier& property) override;
// inline virtual void valueTreeChildAdded (ValueTree& parentTree,
// ValueTree& childWhichHasBeenAdded) override {};
// inline virtual void valueTreeChildRemoved (ValueTree& parentTree,
// ValueTree& childWhichHasBeenRemoved,
// int indexFromWhichChildWasRemoved) override {};
// inline virtual void valueTreeChildOrderChanged (ValueTree& parentTreeWhoseChildrenHaveMoved,
// int oldIndex, int newIndex) override {};
// inline virtual void valueTreeParentChanged (ValueTree& treeWhoseParentHasChanged) override {};
// inline virtual void valueTreeRedirected (ValueTree& treeWhichHasBeenChanged) override {};
// JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ValueTreeListener)
// };
//==============================================================================
int getNumPrograms();
int getCurrentProgram();
void setCurrentProgram(int index);
const String getProgramName(int index);
void changeProgramName(int index, const String& newName);
private:
int handleMidiEvent(void* data, fluid_midi_event_t* event);
void refreshBanks();
// void refreshPresets();
// void refreshBanksAndPresets();
// ValueTreeListener valueTreeListener;
AudioProcessorValueTreeState& valueTreeState;
// SharesParams& sharedParams;
// ValueTree& valueTree;
// https://stackoverflow.com/questions/38980315/is-stdunique-ptr-deletion-order-guaranteed
// members are destroyed in reverse of the order they're declared
@ -125,8 +70,6 @@ private:
shared_ptr<fluid_synth_t> synth;
// unique_ptr<fluid_midi_driver_t, decltype(&delete_fluid_midi_driver)> midiDriver;
// String currentSoundFontAbsPath;
float currentSampleRate;
fluid_preset_t* getFirstPreset();
@ -135,17 +78,11 @@ private:
void unloadAndLoadFont(const String &absPath);
void loadFont(const String &absPath);
// bool shouldLoadFont(const String &absPath);
void changePresetImpl(int bank, int preset);
// bool initialised;
int sfont_id;
unsigned int channel;
// fluid_mod_t* mod;
// ListenerList<Listener> eventListeners;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FluidSynthModel)
};