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Diffstat (limited to 'libs/appleutility/CoreAudio/AudioUnits/AUPublic/OtherBases/AUMIDIBase.h')
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diff --git a/libs/appleutility/CoreAudio/AudioUnits/AUPublic/OtherBases/AUMIDIBase.h b/libs/appleutility/CoreAudio/AudioUnits/AUPublic/OtherBases/AUMIDIBase.h new file mode 100644 index 0000000000..40c6a77695 --- /dev/null +++ b/libs/appleutility/CoreAudio/AudioUnits/AUPublic/OtherBases/AUMIDIBase.h @@ -0,0 +1,213 @@ +/* + File: AUMIDIBase.h + Abstract: Part of CoreAudio Utility Classes + Version: 1.1 + + Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple + Inc. ("Apple") in consideration of your agreement to the following + terms, and your use, installation, modification or redistribution of + this Apple software constitutes acceptance of these terms. If you do + not agree with these terms, please do not use, install, modify or + redistribute this Apple software. + + In consideration of your agreement to abide by the following terms, and + subject to these terms, Apple grants you a personal, non-exclusive + license, under Apple's copyrights in this original Apple software (the + "Apple Software"), to use, reproduce, modify and redistribute the Apple + Software, with or without modifications, in source and/or binary forms; + provided that if you redistribute the Apple Software in its entirety and + without modifications, you must retain this notice and the following + text and disclaimers in all such redistributions of the Apple Software. + Neither the name, trademarks, service marks or logos of Apple Inc. may + be used to endorse or promote products derived from the Apple Software + without specific prior written permission from Apple. Except as + expressly stated in this notice, no other rights or licenses, express or + implied, are granted by Apple herein, including but not limited to any + patent rights that may be infringed by your derivative works or by other + works in which the Apple Software may be incorporated. + + The Apple Software is provided by Apple on an "AS IS" basis. APPLE + MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION + THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND + OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. + + IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, + MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED + AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), + STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Copyright (C) 2014 Apple Inc. All Rights Reserved. + +*/ +#ifndef __AUMIDIBase_h__ +#define __AUMIDIBase_h__ + +#include "AUBase.h" + +#if CA_AUTO_MIDI_MAP + #include "CAAUMIDIMapManager.h" +#endif + +struct MIDIPacketList; + +// ________________________________________________________________________ +// MusicDeviceBase +// + /*! @class AUMIDIBase */ +class AUMIDIBase { +public: + // this is NOT a copy constructor! + /*! @ctor AUMIDIBase */ + AUMIDIBase(AUBase* inBase); + /*! @dtor ~AUMIDIBase */ + virtual ~AUMIDIBase(); + + /*! @method MIDIEvent */ + virtual OSStatus MIDIEvent( UInt32 inStatus, + UInt32 inData1, + UInt32 inData2, + UInt32 inOffsetSampleFrame) + { + UInt32 strippedStatus = inStatus & 0xf0; + UInt32 channel = inStatus & 0x0f; + + return HandleMidiEvent(strippedStatus, channel, inData1, inData2, inOffsetSampleFrame); + } + + /*! @method HandleMIDIPacketList */ + OSStatus HandleMIDIPacketList(const MIDIPacketList *pktlist); + + /*! @method SysEx */ + virtual OSStatus SysEx( const UInt8 * inData, + UInt32 inLength); + +#if TARGET_API_MAC_OSX + /*! @method DelegateGetPropertyInfo */ + virtual OSStatus DelegateGetPropertyInfo(AudioUnitPropertyID inID, + AudioUnitScope inScope, + AudioUnitElement inElement, + UInt32 & outDataSize, + Boolean & outWritable); + + /*! @method DelegateGetProperty */ + virtual OSStatus DelegateGetProperty( AudioUnitPropertyID inID, + AudioUnitScope inScope, + AudioUnitElement inElement, + void * outData); + + /*! @method DelegateSetProperty */ + virtual OSStatus DelegateSetProperty( AudioUnitPropertyID inID, + AudioUnitScope inScope, + AudioUnitElement inElement, + const void * inData, + UInt32 inDataSize); +#endif + +protected: + // MIDI dispatch + /*! @method HandleMidiEvent */ + virtual OSStatus HandleMidiEvent( UInt8 inStatus, + UInt8 inChannel, + UInt8 inData1, + UInt8 inData2, + UInt32 inStartFrame); + + /*! @method HandleNonNoteEvent */ + virtual OSStatus HandleNonNoteEvent ( UInt8 status, + UInt8 channel, + UInt8 data1, + UInt8 data2, + UInt32 inStartFrame); + +#if TARGET_API_MAC_OSX + /*! @method GetXMLNames */ + virtual OSStatus GetXMLNames(CFURLRef *outNameDocument) + { return kAudioUnitErr_InvalidProperty; } // if not overridden, it's unsupported +#endif + +// channel messages + /*! @method HandleNoteOn */ + virtual OSStatus HandleNoteOn( UInt8 inChannel, + UInt8 inNoteNumber, + UInt8 inVelocity, + UInt32 inStartFrame) { return noErr; } + + /*! @method HandleNoteOff */ + virtual OSStatus HandleNoteOff( UInt8 inChannel, + UInt8 inNoteNumber, + UInt8 inVelocity, + UInt32 inStartFrame) { return noErr; } + + /*! @method HandleControlChange */ + virtual OSStatus HandleControlChange( UInt8 inChannel, + UInt8 inController, + UInt8 inValue, + UInt32 inStartFrame) { return noErr; } + + /*! @method HandlePitchWheel */ + virtual OSStatus HandlePitchWheel( UInt8 inChannel, + UInt8 inPitch1, + UInt8 inPitch2, + UInt32 inStartFrame) { return noErr; } + + /*! @method HandleChannelPressure */ + virtual OSStatus HandleChannelPressure( UInt8 inChannel, + UInt8 inValue, + UInt32 inStartFrame) { return noErr; } + + /*! @method HandleProgramChange */ + virtual OSStatus HandleProgramChange( UInt8 inChannel, + UInt8 inValue) { return noErr; } + + /*! @method HandlePolyPressure */ + virtual OSStatus HandlePolyPressure( UInt8 inChannel, + UInt8 inKey, + UInt8 inValue, + UInt32 inStartFrame) { return noErr; } + + /*! @method HandleResetAllControllers */ + virtual OSStatus HandleResetAllControllers(UInt8 inChannel) { return noErr; } + + /*! @method HandleAllNotesOff */ + virtual OSStatus HandleAllNotesOff( UInt8 inChannel) { return noErr; } + + /*! @method HandleAllSoundOff */ + virtual OSStatus HandleAllSoundOff( UInt8 inChannel) { return noErr; } + + +//System messages + /*! @method HandleSysEx */ + virtual OSStatus HandleSysEx( const UInt8 * inData, + UInt32 inLength ) { return noErr; } + +#if CA_AUTO_MIDI_MAP + /* map manager */ + CAAUMIDIMapManager *GetMIDIMapManager() {return mMapManager;}; + +#endif + + +private: + /*! @var mAUBaseInstance */ + AUBase & mAUBaseInstance; + +#if CA_AUTO_MIDI_MAP + /* map manager */ + CAAUMIDIMapManager * mMapManager; +#endif + +public: +#if !CA_USE_AUDIO_PLUGIN_ONLY + // component dispatcher + /*! @method ComponentEntryDispatch */ + static OSStatus ComponentEntryDispatch( ComponentParameters *params, + AUMIDIBase *This); +#endif +}; + +#endif // __AUMIDIBase_h__ |