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83 lines
3.5 KiB
C++
83 lines
3.5 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE framework.
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Copyright (c) Raw Material Software Limited
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JUCE is an open source framework subject to commercial or open source
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licensing.
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By downloading, installing, or using the JUCE framework, or combining the
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JUCE framework with any other source code, object code, content or any other
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copyrightable work, you agree to the terms of the JUCE End User Licence
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Agreement, and all incorporated terms including the JUCE Privacy Policy and
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the JUCE Website Terms of Service, as applicable, which will bind you. If you
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do not agree to the terms of these agreements, we will not license the JUCE
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framework to you, and you must discontinue the installation or download
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process and cease use of the JUCE framework.
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JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
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JUCE Privacy Policy: https://juce.com/juce-privacy-policy
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JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
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Or:
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You may also use this code under the terms of the AGPLv3:
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https://www.gnu.org/licenses/agpl-3.0.en.html
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THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
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WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
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MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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/**
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An interface to allow an AudioProcessor to implement extended VST2-specific functionality.
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To use this class, create an object that inherits from it, implement the methods, then return
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a pointer to the object in your AudioProcessor::getVST2ClientExtensions() method.
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@see AudioProcessor, AAXClientExtensions, VST3ClientExtensions
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@tags{Audio}
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*/
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struct VST2ClientExtensions
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{
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virtual ~VST2ClientExtensions() = default;
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/** This is called by the VST plug-in wrapper when it receives unhandled
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plug-in "can do" calls from the host.
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*/
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virtual pointer_sized_int handleVstPluginCanDo (int32 index,
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pointer_sized_int value,
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void* ptr,
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float opt);
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/** This is called by the VST plug-in wrapper when it receives unhandled
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vendor specific calls from the host.
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*/
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virtual pointer_sized_int handleVstManufacturerSpecific (int32 index,
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pointer_sized_int value,
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void* ptr,
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float opt) = 0;
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/** The host callback function type. */
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using VstHostCallbackType = pointer_sized_int (int32 opcode,
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int32 index,
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pointer_sized_int value,
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void* ptr,
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float opt);
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/** This is called once by the VST plug-in wrapper after its constructor.
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You can use the supplied function to query the VST host.
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*/
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virtual void handleVstHostCallbackAvailable (std::function<VstHostCallbackType>&& callback);
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};
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using VSTCallbackHandler [[deprecated ("replace with VST2ClientExtensions")]] = VST2ClientExtensions;
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} // namespace juce
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