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AudioPluginHost: Added an application-level setting for scaling plug-ins on Windows

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This commit is contained in:
ed 2021-03-01 16:43:01 +00:00
parent b1253bfc74
commit 3a0af69eff
8 changed files with 233 additions and 75 deletions
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41
extras/AudioPluginHost/Source/Plugins/PluginGraph.cpp
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@ -29,6 +29,11 @@
#include "InternalPlugins.h"
#include "../UI/GraphEditorPanel.h"
static std::unique_ptr<ScopedDPIAwarenessDisabler> makeDPIAwarenessDisablerForPlugin (StringRef identifier)
{
return shouldAutoScalePlugin (identifier) ? std::make_unique<ScopedDPIAwarenessDisabler>()
: nullptr;
}
//==============================================================================
PluginGraph::PluginGraph (AudioPluginFormatManager& fm)
@ -76,10 +81,12 @@ AudioProcessorGraph::Node::Ptr PluginGraph::getNodeForName (const String& name)
void PluginGraph::addPlugin (const PluginDescription& desc, Point<double> pos)
{
std::shared_ptr<ScopedDPIAwarenessDisabler> dpiDisabler = makeDPIAwarenessDisablerForPlugin (desc.fileOrIdentifier);
formatManager.createPluginInstanceAsync (desc,
graph.getSampleRate(),
graph.getBlockSize(),
[this, pos] (std::unique_ptr<AudioPluginInstance> instance, const String& error)
[this, pos, dpiDisabler] (std::unique_ptr<AudioPluginInstance> instance, const String& error)
{
addPluginCallback (std::move (instance), error, pos);
});
@ -156,18 +163,10 @@ PluginWindow* PluginGraph::getOrCreateWindowFor (AudioProcessorGraph::Node* node
getCommandManager().invokeDirectly (CommandIDs::showAudioSettings, false);
return nullptr;
}
}
#if JUCE_WINDOWS && JUCE_WIN_PER_MONITOR_DPI_AWARE
if (! node->properties["DPIAware"]
&& ! node->getProcessor()->getName().contains ("Kontakt")) // Kontakt doesn't behave correctly in DPI unaware mode...
{
ScopedDPIAwarenessDisabler disableDPIAwareness;
auto localDpiDisabler = makeDPIAwarenessDisablerForPlugin (description.fileOrIdentifier);
return activePluginWindows.add (new PluginWindow (node, type, activePluginWindows));
}
#endif
return activePluginWindows.add (new PluginWindow (node, type, activePluginWindows));
}
return nullptr;
@ -332,9 +331,6 @@ static XmlElement* createNodeXml (AudioProcessorGraph::Node* const node) noexcep
e->setAttribute ("uid", (int) node->nodeID.uid);
e->setAttribute ("x", node->properties ["x"].toString());
e->setAttribute ("y", node->properties ["y"].toString());
#if JUCE_WINDOWS && JUCE_WIN_PER_MONITOR_DPI_AWARE
e->setAttribute ("DPIAware", node->properties["DPIAware"].toString());
#endif
for (int i = 0; i < (int) PluginWindow::Type::numTypes; ++i)
{
@ -383,10 +379,16 @@ void PluginGraph::createNodeFromXml (const XmlElement& xml)
break;
}
String errorMessage;
auto createInstance = [this, pd]
{
String errorMessage;
if (auto instance = formatManager.createPluginInstance (pd, graph.getSampleRate(),
graph.getBlockSize(), errorMessage))
auto localDpiDisabler = makeDPIAwarenessDisablerForPlugin (pd.fileOrIdentifier);
return formatManager.createPluginInstance (pd, graph.getSampleRate(),
graph.getBlockSize(), errorMessage);
};
if (auto instance = createInstance())
{
if (auto* layoutEntity = xml.getChildByName ("LAYOUT"))
{
@ -408,11 +410,8 @@ void PluginGraph::createNodeFromXml (const XmlElement& xml)
node->getProcessor()->setStateInformation (m.getData(), (int) m.getSize());
}
node->properties.set ("x", xml.getDoubleAttribute ("x"));
node->properties.set ("y", xml.getDoubleAttribute ("y"));
#if JUCE_WINDOWS && JUCE_WIN_PER_MONITOR_DPI_AWARE
node->properties.set ("DPIAware", xml.getDoubleAttribute ("DPIAware"));
#endif
node->properties.set ("x", xml.getDoubleAttribute ("x"));
node->properties.set ("y", xml.getDoubleAttribute ("y"));
for (int i = 0; i < (int) PluginWindow::Type::numTypes; ++i)
{