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2nd attempt at updated Waves audio backend, with added -fms-extensions as previously applied (but not updated in Waves' repo) to allow anonymous unions, as used by PortMidi

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This commit is contained in:
Paul Davis 2014-04-30 13:46:41 -04:00
parent 1ac8815296
commit 19d21045af
58 changed files with 9353 additions and 7631 deletions
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67
libs/backends/wavesaudio/wavesapi/devicemanager/WCMRCoreAudioDeviceManager.h
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@ -1,23 +1,6 @@
/*
Copyright (C) 2013 Waves Audio Ltd.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
//----------------------------------------------------------------------------------
//
// Copyright (c) 2008 Waves Audio Ltd. All rights reserved.
//
//! \file WCMRCoreAudioDeviceManager.h
//!
@ -138,7 +121,7 @@ protected:
uint32_t m_NextSampleToUse;
#endif //WV_USE_TONE_GEN
WTErr UpdateDeviceInfo (bool updateSRSupported, bool updateBufferSizes);
WTErr UpdateDeviceInfo ();
WTErr UpdateDeviceName();
WTErr UpdateDeviceInputs();
WTErr UpdateDeviceOutputs();
@ -181,40 +164,28 @@ class WCMRCoreAudioDeviceManager : public WCMRAudioDeviceManager
public:
WCMRCoreAudioDeviceManager(WCMRAudioDeviceManagerClient *pTheClient, eAudioDeviceFilter eCurAudioDeviceFilter,
bool useMultithreading = true, eCABS_Method eCABS_method = eCABS_Simple, bool bNocopy = false); ///< constructor
bool useMultithreading = true, bool bNocopy = false); ///< constructor
virtual ~WCMRCoreAudioDeviceManager(void); ///< Destructor
virtual WTErr UpdateDeviceList() //has to be overridden!
{
//wvNS::wvThread::ThreadMutex::lock theLock(m_AudioDeviceManagerMutex);
return UpdateDeviceList_Private();
}
virtual eCABS_Method GetBufferSizeMethod()
{
//wvNS::wvThread::ThreadMutex::lock theLock(m_AudioDeviceManagerMutex);
return GetBufferSizeMethod_Private();
}
virtual WTErr DoIdle();
private:
WTErr UpdateDeviceList_Private();
eCABS_Method GetBufferSizeMethod_Private() { return m_eCABS_Method; }
protected:
int m_UpdateDeviceListRequested; ///< Number of times device list change has been detected.
int m_UpdateDeviceListProcessed; ///< Number of times device list change has been processed.
static OSStatus DevicePropertyChangeCallback (AudioHardwarePropertyID inPropertyID, void* inClientData);
virtual WCMRAudioDevice* initNewCurrentDeviceImpl(const std::string & deviceName);
virtual void destroyCurrentDeviceImpl();
virtual WTErr generateDeviceListImpl();
virtual WTErr updateDeviceListImpl();
virtual WTErr getDeviceBufferSizesImpl(const std::string & deviceName, std::vector<int>& bufferSizes) const;
bool m_UseMultithreading; ///< Flag indicates whether to use multi-threading for audio processing.
bool m_bNoCopyAudioBuffer;
eCABS_Method m_eCABS_Method; // Type of core audio buffer size list method
static OSStatus StaticPropertyChangeProc (AudioHardwarePropertyID inPropertyID, void* inClientData);
OSStatus PropertyChangeProc (AudioHardwarePropertyID inPropertyID);
void remove_pattern(const std::string& original_str, const std::string& pattern_str, std::string& return_str);
private:
// helper functions for this class only
WTErr getDeviceAvailableSampleRates(DeviceID deviceId, std::vector<int>& sampleRates);
WTErr getDeviceMaxInputChannels(DeviceID deviceId, unsigned int& inputChannels);
WTErr getDeviceMaxOutputChannels(DeviceID deviceId, unsigned int& outputChannels);
WCMRAudioDevice* m_NoneDevice;
};
#endif //#ifndef __WCMRCoreAudioDeviceManager_h_