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JUCE/modules/juce_audio_processors/utilities/juce_AAXClientExtensions.h

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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
/**
An interface to allow an AudioProcessor to implement extended AAX-specific functionality.
To use this class, create an object that inherits from it, implement the methods, then return
a pointer to the object in your AudioProcessor `getAAXClientExtensions()` method.
@see AudioProcessor, VST2ClientExtensions, VST3ClientExtensions
@tags{Audio}
*/
struct AAXClientExtensions
{
virtual ~AAXClientExtensions() = default;
/** AAX plug-ins need to report a unique "plug-in id" for every audio layout
configuration that your AudioProcessor supports on the main bus. Override this
function if you want your AudioProcessor to use a custom "plug-in id" (for example
to stay backward compatible with older versions of JUCE).
The default implementation will compute a unique integer from the input and output
layout and add this value to the 4 character code 'jcaa' (for native AAX) or 'jyaa'
(for AudioSuite plug-ins).
*/
virtual int32 getPluginIDForMainBusConfig (const AudioChannelSet& mainInputLayout,
const AudioChannelSet& mainOutputLayout,
bool idForAudioSuite) const;
/** Returns an optional filename (including extension) for a page file to be used.
A page file allows an AAX plugin to specify how its parameters are displayed on
various control surfaces. For more information read the Page Table Guide in the
AAX SDK documentation.
By default this file will be searched for in `*.aaxplugin/Contents/Resources`.
@see getPageFileSearchPath
*/
virtual String getPageFileName() const;
/** Optionally returns a search path for finding a page table file.
This can be useful for specifying a location outside the plugin bundle so users can
make changes to a page table file without breaking any code signatures.
If this function returns a default-constructed File, then a default location will be used.
The AAX SDK states this location will be `*.aaxplugin/Contents/Resources`.
@note The returned path should be an absolute path to a directory.
@see getPageFileName
*/
virtual File getPageFileSearchPath() const { return {}; }
};
} // namespace juce