C++ (Cpp) stop_playing_notes Beispiele

Beispiel #1

Datei: sampler.cpp Projekt: GregoryBonik/hydrogen

void Sampler::preview_instrument( Instrument* instr )
{
	Instrument * old_preview;
	AudioEngine::get_instance()->lock( RIGHT_HERE );

	stop_playing_notes( __preview_instrument );

	old_preview = __preview_instrument;
	__preview_instrument = instr;

	Note *previewNote = new Note( __preview_instrument, 0, 1.0, 0.5, 0.5, MAX_NOTES, 0 );

	note_on( previewNote );	// exclusive note
	AudioEngine::get_instance()->unlock();
	delete old_preview;
}

Beispiel #2

Datei: sampler.cpp Projekt: GregoryBonik/hydrogen

/// Preview, uses only the first layer
void Sampler::preview_sample( Sample* sample, int length )
{
	AudioEngine::get_instance()->lock( RIGHT_HERE );

	InstrumentLayer *pLayer = __preview_instrument->get_layer( 0 );

	Sample *pOldSample = pLayer->get_sample();
	pLayer->set_sample( sample );

	Note *previewNote = new Note( __preview_instrument, 0, 1.0, 0.5, 0.5, length, 0 );

	stop_playing_notes( __preview_instrument );
	note_on( previewNote );
	delete pOldSample;

	AudioEngine::get_instance()->unlock();
}

Beispiel #3

Datei: sampler.cpp Projekt: wolkstein/hydrogen

/// Preview, uses only the first layer
void Sampler::preview_sample( Sample* sample, int length )
{
	AudioEngine::get_instance()->lock( RIGHT_HERE );

	for (std::vector<InstrumentComponent*>::iterator it = __preview_instrument->get_components()->begin() ; it != __preview_instrument->get_components()->end(); ++it) {
		InstrumentComponent* pComponent = *it;
		InstrumentLayer *pLayer = pComponent->get_layer( 0 );

		pLayer->set_sample( sample );

		Note *pPreviewNote = new Note( __preview_instrument, 0, 1.0, 0.5, 0.5, length, 0 );

		stop_playing_notes( __preview_instrument );
		note_on( pPreviewNote );

	}

	AudioEngine::get_instance()->unlock();
}