allanger/paulxstretch
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Nicer way to deal with the shared audiothumbnailcache

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This commit is contained in:
xenakios 2017-11-23 19:36:46 +02:00
parent a109d71f09
commit e9e1c45550
4 changed files with 11 additions and 20 deletions
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14
Source/PluginEditor.cpp
View File

@ -154,15 +154,8 @@ void PaulstretchpluginAudioProcessorEditor::chooseFile()
}
}
std::shared_ptr<AudioThumbnailCache> g_thumbcache;
WaveformComponent::WaveformComponent(AudioFormatManager* afm)
{
if (g_thumbcache == nullptr)
{
g_thumbcache = std::make_shared<AudioThumbnailCache>(100);
}
m_thumbcache = g_thumbcache;
TimeSelectionChangedCallback = [](Range<double>, int) {};
if (m_use_opengl == true)
m_ogl.attachTo(*this);
@ -438,10 +431,3 @@ int WaveformComponent::getTimeSelectionEdge(int x, int y)
return 0;
}
void cleanUpGUI()
{
if (g_thumbcache.unique())
{
g_thumbcache = nullptr;
}
}

10
Source/PluginEditor.h
View File

@ -133,6 +133,13 @@ private:
bool m_dragging = false;
};
class MyThumbCache : public AudioThumbnailCache
{
public:
MyThumbCache() : AudioThumbnailCache(100) { Logger::writeToLog("Constructed AudioThumbNailCache"); }
~MyThumbCache() { Logger::writeToLog("Destructed AudioThumbNailCache"); }
};
class WaveformComponent : public Component, public ChangeListener, public Timer
{
public:
@ -175,7 +182,7 @@ public:
Value ShowFileCacheRange;
void setRecordingPosition(double pos) { m_rec_pos = pos; }
private:
std::shared_ptr<AudioThumbnailCache> m_thumbcache;
SharedResourcePointer<MyThumbCache> m_thumbcache;
std::unique_ptr<AudioThumbnail> m_thumb;
Range<double> m_view_range{ 0.0,1.0 };
@ -222,4 +229,3 @@ private:
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PaulstretchpluginAudioProcessorEditor)
};
void cleanUpGUI();

1
Source/PluginProcessor.cpp
View File

@ -96,7 +96,6 @@ PaulstretchpluginAudioProcessor::~PaulstretchpluginAudioProcessor()
{
g_activeprocessors.erase(this);
m_bufferingthread.stopThread(1000);
cleanUpGUI();
}
void PaulstretchpluginAudioProcessor::setPreBufferAmount(int x)

6
Source/PluginProcessor.h
View File

@ -13,9 +13,8 @@
#include "../JuceLibraryCode/JuceHeader.h"
#include "PS_Source/PaulStretchControl.h"
//==============================================================================
/**
*/
class MyThumbCache;
class PaulstretchpluginAudioProcessor : public AudioProcessor
{
public:
@ -97,6 +96,7 @@ private:
void setPreBufferAmount(int x);
void setFFTSize(double size);
void startplay(Range<double> playrange, int numoutchans, String& err);
SharedResourcePointer<MyThumbCache> m_thumbcache;
//==============================================================================
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PaulstretchpluginAudioProcessor)
};