Trying...

src/effects/AudioEffectSimpleChorus.cpp

@@ -35,7 +35,7 @@ void AudioEffectSimpleChorus::update(void)
 	audio_block_t *inputAudioBlock = receiveReadOnly(); // get the next block of input samples
 
 /*
-	// Check is block is disabled
+	// Check is block is disablee
 	if (m_enable == false) {
 		// do not transmit or process any audio, return as quickly as possible.
 		if (inputAudioBlock) release(inputAudioBlock);
@@ -76,6 +76,7 @@ void AudioEffectSimpleChorus::update(void)
 	audio_block_t *blockToRelease = m_memory->addBlock(inputAudioBlock);
 
 	// Chorus
+	size_t half_delay_samples=size_t(float(m_delaySamples)/2+0.5);
 	float *mod = lfo.getNextVector();
         audio_block_t *lfoData = nullptr;
         lfoData = allocate();
@@ -83,19 +84,16 @@ void AudioEffectSimpleChorus::update(void)
 	for(uint8_t i=0;i<AUDIO_BLOCK_SAMPLES;i++)
 	{
 		//m_memory->getSamples(blockToOutput,m_delaySamples);
-		m_memory->getSamples(lfoData,float(m_delaySamples)/2+(m_intensity*mod[i]*float(m_delaySamples)/2),3);
-		if(mod[i]==0.0)
-			blockToOutput->data[i]=lfoData->data[1];
-		else if(mod[i]<0.0)
-			blockToOutput->data[i]=int16_t(((float(lfoData->data[0])-lfoData->data[1])*(1+mod[i]))+lfoData->data[0]+0.5);
-		else
-			blockToOutput->data[i]=int16_t(((float(lfoData->data[2])-lfoData->data[1])*mod[i])+lfoData->data[2]+0.5);
+		//blockToOutput->data[i]=inputAudioBlock->data[i];
+		m_memory->getSamples(lfoData,half_delay_samples+size_t((float(half_delay_samples)*mod[i]+0.5)),1);
+		blockToOutput->data[i]=lfoData[0];
 	}
 
 	// perform the wet/dry mix mix
 	//m_postProcessing(blockToOutput, inputAudioBlock, blockToOutput);
 	transmit(blockToOutput);
 
+	release(inputAudioBlock);
 	release(lfoData);
 	if(m_previousBlock)
 		release(m_previousBlock);