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Converted AudioSampleBuffer into a templated class that can use either float or double types. Used this to implement 64-bit audio plugin support in VST and AU

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jules 2015-11-02 11:09:41 +00:00
parent ba672f03fb
commit c562cfc3cc
27 changed files with 1713 additions and 1104 deletions
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37
examples/audio plugin host/Source/MainHostWindow.cpp
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@ -240,6 +240,7 @@ PopupMenu MainHostWindow::getMenuForIndex (int topLevelMenuIndex, const String&
menu.addSeparator();
menu.addCommandItem (&getCommandManager(), CommandIDs::showAudioSettings);
menu.addCommandItem (&getCommandManager(), CommandIDs::toggleDoublePrecision);
menu.addSeparator();
menu.addCommandItem (&getCommandManager(), CommandIDs::aboutBox);
@ -331,6 +332,7 @@ void MainHostWindow::getAllCommands (Array <CommandID>& commands)
CommandIDs::saveAs,
CommandIDs::showPluginListEditor,
CommandIDs::showAudioSettings,
CommandIDs::toggleDoublePrecision,
CommandIDs::aboutBox,
CommandIDs::allWindowsForward
};
@ -376,6 +378,10 @@ void MainHostWindow::getCommandInfo (const CommandID commandID, ApplicationComma
result.addDefaultKeypress ('a', ModifierKeys::commandModifier);
break;
case CommandIDs::toggleDoublePrecision:
updatePrecisionMenuItem (result);
break;
case CommandIDs::aboutBox:
result.setInfo ("About...", String::empty, category, 0);
break;
@ -427,6 +433,23 @@ bool MainHostWindow::perform (const InvocationInfo& info)
showAudioSettings();
break;
case CommandIDs::toggleDoublePrecision:
if (PropertiesFile* props = getAppProperties().getUserSettings())
{
bool newIsDoublePrecision = ! isDoublePrecisionProcessing();
props->setValue ("doublePrecisionProcessing", var (newIsDoublePrecision));
{
ApplicationCommandInfo cmdInfo (info.commandID);
updatePrecisionMenuItem (cmdInfo);
menuItemsChanged();
}
if (graphEditor != nullptr)
graphEditor->setDoublePrecision (newIsDoublePrecision);
}
break;
case CommandIDs::aboutBox:
// TODO
break;
@ -524,3 +547,17 @@ GraphDocumentComponent* MainHostWindow::getGraphEditor() const
{
return dynamic_cast <GraphDocumentComponent*> (getContentComponent());
}
bool MainHostWindow::isDoublePrecisionProcessing()
{
if (PropertiesFile* props = getAppProperties().getUserSettings())
return props->getBoolValue ("doublePrecisionProcessing", false);
return false;
}
void MainHostWindow::updatePrecisionMenuItem (ApplicationCommandInfo& info)
{
info.setInfo ("Double floating point precision rendering", String::empty, "General", 0);
info.setTicked (isDoublePrecisionProcessing());
}