From e613c117d0e57526581a95f95e2a7285973fdd2a Mon Sep 17 00:00:00 2001
From: James Stubbs <j2stubbs@uwaterloo.ca>
Date: Fri, 2 Jun 2023 10:41:44 -0400
Subject: [PATCH] Clean up processBlock().

---
 Source/PluginProcessor.cpp | 16 ++++++----------
 Source/PluginProcessor.h   |  2 ++
 TS-808-Ultra.jucer         |  2 +-
 3 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/Source/PluginProcessor.cpp b/Source/PluginProcessor.cpp
index 7642f94..3f32824 100644
--- a/Source/PluginProcessor.cpp
+++ b/Source/PluginProcessor.cpp
@@ -125,6 +125,7 @@ void TS808UltraAudioProcessor::prepareToPlay (double sampleRate, int samplesPerB
     outputGain.prepare(spec);
 
     oversampling.initProcessing (samplesPerBlock);
+    parallelBuffer.setSize(spec.numChannels, spec.maximumBlockSize);
 
     for (int ch = 0; ch < 2; ++ch)
     {
@@ -190,8 +191,7 @@ void TS808UltraAudioProcessor::processBlock (juce::AudioBuffer<float>& buffer, j
     inputGain.process(context);
 
     // copy original dry signal into a buffer
-    AudioBuffer<float> parallelBuffer;
-    parallelBuffer.makeCopyOf(buffer);
+    parallelBuffer.makeCopyOf(buffer, true);
     dsp::AudioBlock<float> parallelBlock(parallelBuffer);
     auto parallelContext = juce::dsp::ProcessContextReplacing<float>(parallelBlock);
 
@@ -208,19 +208,15 @@ void TS808UltraAudioProcessor::processBlock (juce::AudioBuffer<float>& buffer, j
 
     
     //--------start of TS808 processing------------
-
-    
+   
     auto osBlock = oversampling.processSamplesUp (block);
 
-    float* ptrArray[] = {osBlock.getChannelPointer (0), osBlock.getChannelPointer (1)};
-    AudioBuffer<float> osBuffer (ptrArray, 2, static_cast<int> (osBlock.getNumSamples()));
-
-    for (int ch = 0; ch < osBuffer.getNumChannels(); ++ch)
+    for (int ch = 0; ch < osBlock.getNumChannels(); ++ch)
     {
         clippingStage[ch].setDrive (*driveParameter);
-        auto* x = osBuffer.getWritePointer (ch);
+        auto* x = osBlock.getChannelPointer(ch);
 
-        for (int n = 0; n < osBuffer.getNumSamples(); ++n)
+        for (int n = 0; n < osBlock.getNumSamples(); ++n)
             x[n] = clippingStage[ch].processSample (x[n]);
     }
     
diff --git a/Source/PluginProcessor.h b/Source/PluginProcessor.h
index 98cb5c0..87942ae 100644
--- a/Source/PluginProcessor.h
+++ b/Source/PluginProcessor.h
@@ -81,6 +81,8 @@ class TS808UltraAudioProcessor  : public juce::AudioProcessor
 
     dsp::Gain<float> inputGain;
     dsp::Gain<float> outputGain;
+
+    AudioBuffer<float> parallelBuffer;
     
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (TS808UltraAudioProcessor)
 };
diff --git a/TS-808-Ultra.jucer b/TS-808-Ultra.jucer
index dc9fe23..0b9d6a3 100644
--- a/TS-808-Ultra.jucer
+++ b/TS-808-Ultra.jucer
@@ -2,7 +2,7 @@
 
 <JUCERPROJECT id="DrALJH" name="TS-808-Ultra" projectType="audioplug" useAppConfig="0"
               addUsingNamespaceToJuceHeader="1" jucerFormatVersion="1" companyName="JamesStubbsEng"
-              cppLanguageStandard="17">
+              cppLanguageStandard="17" displaySplashScreen="1">
   <MAINGROUP id="W2mLIt" name="TS-808-Ultra">
     <GROUP id="{48C82606-B5CD-EABF-3AB3-AAD2A587A3AA}" name="External">
       <GROUP id="{6F0C429A-E614-C409-E219-9F3FD672B817}" name="SimpleComp">