add initial structure

1 files changed, 1177 insertions, 0 deletions

diff --git a/portaudio/src/hostapi/wasapi/mingw-include/audioclient.h b/portaudio/src/hostapi/wasapi/mingw-include/audioclient.h
new file mode 100644
index 0000000..60db0cd
--- /dev/null
+++ b/portaudio/src/hostapi/wasapi/mingw-include/audioclient.h
@@ -0,0 +1,1177 @@
+
+
+/* this ALWAYS GENERATED file contains the definitions for the interfaces */
+
+
+ /* File created by MIDL compiler version 7.00.0499 */
+/* Compiler settings for audioclient.idl:
+    Oicf, W1, Zp8, env=Win32 (32b run)
+    protocol : dce , ms_ext, c_ext, robust
+    error checks: allocation ref bounds_check enum stub_data 
+    VC __declspec() decoration level: 
+         __declspec(uuid()), __declspec(selectany), __declspec(novtable)
+         DECLSPEC_UUID(), MIDL_INTERFACE()
+*/
+//@@MIDL_FILE_HEADING(  )
+
+#pragma warning( disable: 4049 )  /* more than 64k source lines */
+
+
+/* verify that the <rpcndr.h> version is high enough to compile this file*/
+#ifndef __REQUIRED_RPCNDR_H_VERSION__
+#define __REQUIRED_RPCNDR_H_VERSION__ 475
+#endif
+
+/* verify that the <rpcsal.h> version is high enough to compile this file*/
+#ifndef __REQUIRED_RPCSAL_H_VERSION__
+#define __REQUIRED_RPCSAL_H_VERSION__ 100
+#endif
+
+#include "rpc.h"
+#include "rpcndr.h"
+
+#ifndef __RPCNDR_H_VERSION__
+#error this stub requires an updated version of <rpcndr.h>
+#endif // __RPCNDR_H_VERSION__
+
+#ifndef COM_NO_WINDOWS_H
+#include "windows.h"
+#include "ole2.h"
+#endif /*COM_NO_WINDOWS_H*/
+
+#ifndef __audioclient_h__
+#define __audioclient_h__
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+#pragma once
+#endif
+
+/* Forward Declarations */ 
+
+#ifndef __IAudioClient_FWD_DEFINED__
+#define __IAudioClient_FWD_DEFINED__
+typedef interface IAudioClient IAudioClient;
+#endif 	/* __IAudioClient_FWD_DEFINED__ */
+
+
+#ifndef __IAudioRenderClient_FWD_DEFINED__
+#define __IAudioRenderClient_FWD_DEFINED__
+typedef interface IAudioRenderClient IAudioRenderClient;
+#endif 	/* __IAudioRenderClient_FWD_DEFINED__ */
+
+
+#ifndef __IAudioCaptureClient_FWD_DEFINED__
+#define __IAudioCaptureClient_FWD_DEFINED__
+typedef interface IAudioCaptureClient IAudioCaptureClient;
+#endif 	/* __IAudioCaptureClient_FWD_DEFINED__ */
+
+
+#ifndef __IAudioClock_FWD_DEFINED__
+#define __IAudioClock_FWD_DEFINED__
+typedef interface IAudioClock IAudioClock;
+#endif 	/* __IAudioClock_FWD_DEFINED__ */
+
+
+#ifndef __ISimpleAudioVolume_FWD_DEFINED__
+#define __ISimpleAudioVolume_FWD_DEFINED__
+typedef interface ISimpleAudioVolume ISimpleAudioVolume;
+#endif 	/* __ISimpleAudioVolume_FWD_DEFINED__ */
+
+
+#ifndef __IAudioStreamVolume_FWD_DEFINED__
+#define __IAudioStreamVolume_FWD_DEFINED__
+typedef interface IAudioStreamVolume IAudioStreamVolume;
+#endif 	/* __IAudioStreamVolume_FWD_DEFINED__ */
+
+
+#ifndef __IChannelAudioVolume_FWD_DEFINED__
+#define __IChannelAudioVolume_FWD_DEFINED__
+typedef interface IChannelAudioVolume IChannelAudioVolume;
+#endif 	/* __IChannelAudioVolume_FWD_DEFINED__ */
+
+
+/* header files for imported files */
+#include "wtypes.h"
+#include "unknwn.h"
+#include "AudioSessionTypes.h"
+
+#ifdef __cplusplus
+extern "C"{
+#endif 
+
+
+/* interface __MIDL_itf_audioclient_0000_0000 */
+/* [local] */ 
+
+#if 0
+typedef /* [hidden][restricted] */ struct WAVEFORMATEX
+    {
+    WORD wFormatTag;
+    WORD nChannels;
+    DWORD nSamplesPerSec;
+    DWORD nAvgBytesPerSec;
+    WORD nBlockAlign;
+    WORD wBitsPerSample;
+    WORD cbSize;
+    } 	WAVEFORMATEX;
+
+#else
+#include <mmreg.h>
+#endif
+#if 0
+typedef /* [hidden][restricted] */ LONGLONG REFERENCE_TIME;
+
+#else
+#define _IKsControl_
+#include <ks.h>
+#include <ksmedia.h>
+#endif
+
+enum _AUDCLNT_BUFFERFLAGS
+    {	AUDCLNT_BUFFERFLAGS_DATA_DISCONTINUITY	= 0x1,
+	AUDCLNT_BUFFERFLAGS_SILENT	= 0x2,
+	AUDCLNT_BUFFERFLAGS_TIMESTAMP_ERROR	= 0x4
+    } ;
+
+
+extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0000_v0_0_c_ifspec;
+extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0000_v0_0_s_ifspec;
+
+#ifndef __IAudioClient_INTERFACE_DEFINED__
+#define __IAudioClient_INTERFACE_DEFINED__
+
+/* interface IAudioClient */
+/* [local][unique][uuid][object] */ 
+
+
+EXTERN_C const IID IID_IAudioClient;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+    
+    MIDL_INTERFACE("1CB9AD4C-DBFA-4c32-B178-C2F568A703B2")
+    IAudioClient : public IUnknown
+    {
+    public:
+        virtual HRESULT STDMETHODCALLTYPE Initialize( 
+            /* [in] */ 
+            __in  AUDCLNT_SHAREMODE ShareMode,
+            /* [in] */ 
+            __in  DWORD StreamFlags,
+            /* [in] */ 
+            __in  REFERENCE_TIME hnsBufferDuration,
+            /* [in] */ 
+            __in  REFERENCE_TIME hnsPeriodicity,
+            /* [in] */ 
+            __in  const WAVEFORMATEX *pFormat,
+            /* [in] */ 
+            __in_opt  LPCGUID AudioSessionGuid) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetBufferSize( 
+            /* [out] */ 
+            __out  UINT32 *pNumBufferFrames) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetStreamLatency( 
+            /* [out] */ 
+            __out  REFERENCE_TIME *phnsLatency) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetCurrentPadding( 
+            /* [out] */ 
+            __out  UINT32 *pNumPaddingFrames) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE IsFormatSupported( 
+            /* [in] */ 
+            __in  AUDCLNT_SHAREMODE ShareMode,
+            /* [in] */ 
+            __in  const WAVEFORMATEX *pFormat,
+            /* [unique][out] */ 
+            __out_opt  WAVEFORMATEX **ppClosestMatch) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetMixFormat( 
+            /* [out] */ 
+            __out  WAVEFORMATEX **ppDeviceFormat) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetDevicePeriod( 
+            /* [out] */ 
+            __out_opt  REFERENCE_TIME *phnsDefaultDevicePeriod,
+            /* [out] */ 
+            __out_opt  REFERENCE_TIME *phnsMinimumDevicePeriod) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE Start( void) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE Stop( void) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE Reset( void) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE SetEventHandle( 
+            /* [in] */ HANDLE eventHandle) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetService( 
+            /* [in] */ 
+            __in  REFIID riid,
+            /* [iid_is][out] */ 
+            __out  void **ppv) = 0;
+        
+    };
+    
+#else 	/* C style interface */
+
+    typedef struct IAudioClientVtbl
+    {
+        BEGIN_INTERFACE
+        
+        HRESULT ( STDMETHODCALLTYPE *QueryInterface )( 
+            IAudioClient * This,
+            /* [in] */ REFIID riid,
+            /* [iid_is][out] */ 
+            __RPC__deref_out  void **ppvObject);
+        
+        ULONG ( STDMETHODCALLTYPE *AddRef )( 
+            IAudioClient * This);
+        
+        ULONG ( STDMETHODCALLTYPE *Release )( 
+            IAudioClient * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *Initialize )( 
+            IAudioClient * This,
+            /* [in] */ 
+            __in  AUDCLNT_SHAREMODE ShareMode,
+            /* [in] */ 
+            __in  DWORD StreamFlags,
+            /* [in] */ 
+            __in  REFERENCE_TIME hnsBufferDuration,
+            /* [in] */ 
+            __in  REFERENCE_TIME hnsPeriodicity,
+            /* [in] */ 
+            __in  const WAVEFORMATEX *pFormat,
+            /* [in] */ 
+            __in_opt  LPCGUID AudioSessionGuid);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetBufferSize )( 
+            IAudioClient * This,
+            /* [out] */ 
+            __out  UINT32 *pNumBufferFrames);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetStreamLatency )( 
+            IAudioClient * This,
+            /* [out] */ 
+            __out  REFERENCE_TIME *phnsLatency);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetCurrentPadding )( 
+            IAudioClient * This,
+            /* [out] */ 
+            __out  UINT32 *pNumPaddingFrames);
+        
+        HRESULT ( STDMETHODCALLTYPE *IsFormatSupported )( 
+            IAudioClient * This,
+            /* [in] */ 
+            __in  AUDCLNT_SHAREMODE ShareMode,
+            /* [in] */ 
+            __in  const WAVEFORMATEX *pFormat,
+            /* [unique][out] */ 
+            __out_opt  WAVEFORMATEX **ppClosestMatch);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetMixFormat )( 
+            IAudioClient * This,
+            /* [out] */ 
+            __out  WAVEFORMATEX **ppDeviceFormat);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetDevicePeriod )( 
+            IAudioClient * This,
+            /* [out] */ 
+            __out_opt  REFERENCE_TIME *phnsDefaultDevicePeriod,
+            /* [out] */ 
+            __out_opt  REFERENCE_TIME *phnsMinimumDevicePeriod);
+        
+        HRESULT ( STDMETHODCALLTYPE *Start )( 
+            IAudioClient * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *Stop )( 
+            IAudioClient * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *Reset )( 
+            IAudioClient * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *SetEventHandle )( 
+            IAudioClient * This,
+            /* [in] */ HANDLE eventHandle);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetService )( 
+            IAudioClient * This,
+            /* [in] */ 
+            __in  REFIID riid,
+            /* [iid_is][out] */ 
+            __out  void **ppv);
+        
+        END_INTERFACE
+    } IAudioClientVtbl;
+
+    interface IAudioClient
+    {
+        CONST_VTBL struct IAudioClientVtbl *lpVtbl;
+    };
+
+    
+
+#ifdef COBJMACROS
+
+
+#define IAudioClient_QueryInterface(This,riid,ppvObject)	\
+    ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) 
+
+#define IAudioClient_AddRef(This)	\
+    ( (This)->lpVtbl -> AddRef(This) ) 
+
+#define IAudioClient_Release(This)	\
+    ( (This)->lpVtbl -> Release(This) ) 
+
+
+#define IAudioClient_Initialize(This,ShareMode,StreamFlags,hnsBufferDuration,hnsPeriodicity,pFormat,AudioSessionGuid)	\
+    ( (This)->lpVtbl -> Initialize(This,ShareMode,StreamFlags,hnsBufferDuration,hnsPeriodicity,pFormat,AudioSessionGuid) ) 
+
+#define IAudioClient_GetBufferSize(This,pNumBufferFrames)	\
+    ( (This)->lpVtbl -> GetBufferSize(This,pNumBufferFrames) ) 
+
+#define IAudioClient_GetStreamLatency(This,phnsLatency)	\
+    ( (This)->lpVtbl -> GetStreamLatency(This,phnsLatency) ) 
+
+#define IAudioClient_GetCurrentPadding(This,pNumPaddingFrames)	\
+    ( (This)->lpVtbl -> GetCurrentPadding(This,pNumPaddingFrames) ) 
+
+#define IAudioClient_IsFormatSupported(This,ShareMode,pFormat,ppClosestMatch)	\
+    ( (This)->lpVtbl -> IsFormatSupported(This,ShareMode,pFormat,ppClosestMatch) ) 
+
+#define IAudioClient_GetMixFormat(This,ppDeviceFormat)	\
+    ( (This)->lpVtbl -> GetMixFormat(This,ppDeviceFormat) ) 
+
+#define IAudioClient_GetDevicePeriod(This,phnsDefaultDevicePeriod,phnsMinimumDevicePeriod)	\
+    ( (This)->lpVtbl -> GetDevicePeriod(This,phnsDefaultDevicePeriod,phnsMinimumDevicePeriod) ) 
+
+#define IAudioClient_Start(This)	\
+    ( (This)->lpVtbl -> Start(This) ) 
+
+#define IAudioClient_Stop(This)	\
+    ( (This)->lpVtbl -> Stop(This) ) 
+
+#define IAudioClient_Reset(This)	\
+    ( (This)->lpVtbl -> Reset(This) ) 
+
+#define IAudioClient_SetEventHandle(This,eventHandle)	\
+    ( (This)->lpVtbl -> SetEventHandle(This,eventHandle) ) 
+
+#define IAudioClient_GetService(This,riid,ppv)	\
+    ( (This)->lpVtbl -> GetService(This,riid,ppv) ) 
+
+#endif /* COBJMACROS */
+
+
+#endif 	/* C style interface */
+
+
+
+
+#endif 	/* __IAudioClient_INTERFACE_DEFINED__ */
+
+
+#ifndef __IAudioRenderClient_INTERFACE_DEFINED__
+#define __IAudioRenderClient_INTERFACE_DEFINED__
+
+/* interface IAudioRenderClient */
+/* [local][unique][helpstring][uuid][object] */ 
+
+
+EXTERN_C const IID IID_IAudioRenderClient;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+    
+    MIDL_INTERFACE("F294ACFC-3146-4483-A7BF-ADDCA7C260E2")
+    IAudioRenderClient : public IUnknown
+    {
+    public:
+        virtual HRESULT STDMETHODCALLTYPE GetBuffer( 
+            /* [in] */ 
+            __in  UINT32 NumFramesRequested,
+            /* [out] */ 
+            __out  BYTE **ppData) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE ReleaseBuffer( 
+            /* [in] */ 
+            __in  UINT32 NumFramesWritten,
+            /* [in] */ 
+            __in  DWORD dwFlags) = 0;
+        
+    };
+    
+#else 	/* C style interface */
+
+    typedef struct IAudioRenderClientVtbl
+    {
+        BEGIN_INTERFACE
+        
+        HRESULT ( STDMETHODCALLTYPE *QueryInterface )( 
+            IAudioRenderClient * This,
+            /* [in] */ REFIID riid,
+            /* [iid_is][out] */ 
+            __RPC__deref_out  void **ppvObject);
+        
+        ULONG ( STDMETHODCALLTYPE *AddRef )( 
+            IAudioRenderClient * This);
+        
+        ULONG ( STDMETHODCALLTYPE *Release )( 
+            IAudioRenderClient * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetBuffer )( 
+            IAudioRenderClient * This,
+            /* [in] */ 
+            __in  UINT32 NumFramesRequested,
+            /* [out] */ 
+            __out  BYTE **ppData);
+        
+        HRESULT ( STDMETHODCALLTYPE *ReleaseBuffer )( 
+            IAudioRenderClient * This,
+            /* [in] */ 
+            __in  UINT32 NumFramesWritten,
+            /* [in] */ 
+            __in  DWORD dwFlags);
+        
+        END_INTERFACE
+    } IAudioRenderClientVtbl;
+
+    interface IAudioRenderClient
+    {
+        CONST_VTBL struct IAudioRenderClientVtbl *lpVtbl;
+    };
+
+    
+
+#ifdef COBJMACROS
+
+
+#define IAudioRenderClient_QueryInterface(This,riid,ppvObject)	\
+    ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) 
+
+#define IAudioRenderClient_AddRef(This)	\
+    ( (This)->lpVtbl -> AddRef(This) ) 
+
+#define IAudioRenderClient_Release(This)	\
+    ( (This)->lpVtbl -> Release(This) ) 
+
+
+#define IAudioRenderClient_GetBuffer(This,NumFramesRequested,ppData)	\
+    ( (This)->lpVtbl -> GetBuffer(This,NumFramesRequested,ppData) ) 
+
+#define IAudioRenderClient_ReleaseBuffer(This,NumFramesWritten,dwFlags)	\
+    ( (This)->lpVtbl -> ReleaseBuffer(This,NumFramesWritten,dwFlags) ) 
+
+#endif /* COBJMACROS */
+
+
+#endif 	/* C style interface */
+
+
+
+
+#endif 	/* __IAudioRenderClient_INTERFACE_DEFINED__ */
+
+
+#ifndef __IAudioCaptureClient_INTERFACE_DEFINED__
+#define __IAudioCaptureClient_INTERFACE_DEFINED__
+
+/* interface IAudioCaptureClient */
+/* [local][unique][helpstring][uuid][object] */ 
+
+
+EXTERN_C const IID IID_IAudioCaptureClient;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+    
+    MIDL_INTERFACE("C8ADBD64-E71E-48a0-A4DE-185C395CD317")
+    IAudioCaptureClient : public IUnknown
+    {
+    public:
+        virtual HRESULT STDMETHODCALLTYPE GetBuffer( 
+            /* [out] */ 
+            __out  BYTE **ppData,
+            /* [out] */ 
+            __out  UINT32 *pNumFramesToRead,
+            /* [out] */ 
+            __out  DWORD *pdwFlags,
+            /* [unique][out] */ 
+            __out_opt  UINT64 *pu64DevicePosition,
+            /* [unique][out] */ 
+            __out_opt  UINT64 *pu64QPCPosition) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE ReleaseBuffer( 
+            /* [in] */ 
+            __in  UINT32 NumFramesRead) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetNextPacketSize( 
+            /* [out] */ 
+            __out  UINT32 *pNumFramesInNextPacket) = 0;
+        
+    };
+    
+#else 	/* C style interface */
+
+    typedef struct IAudioCaptureClientVtbl
+    {
+        BEGIN_INTERFACE
+        
+        HRESULT ( STDMETHODCALLTYPE *QueryInterface )( 
+            IAudioCaptureClient * This,
+            /* [in] */ REFIID riid,
+            /* [iid_is][out] */ 
+            __RPC__deref_out  void **ppvObject);
+        
+        ULONG ( STDMETHODCALLTYPE *AddRef )( 
+            IAudioCaptureClient * This);
+        
+        ULONG ( STDMETHODCALLTYPE *Release )( 
+            IAudioCaptureClient * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetBuffer )( 
+            IAudioCaptureClient * This,
+            /* [out] */ 
+            __out  BYTE **ppData,
+            /* [out] */ 
+            __out  UINT32 *pNumFramesToRead,
+            /* [out] */ 
+            __out  DWORD *pdwFlags,
+            /* [unique][out] */ 
+            __out_opt  UINT64 *pu64DevicePosition,
+            /* [unique][out] */ 
+            __out_opt  UINT64 *pu64QPCPosition);
+        
+        HRESULT ( STDMETHODCALLTYPE *ReleaseBuffer )( 
+            IAudioCaptureClient * This,
+            /* [in] */ 
+            __in  UINT32 NumFramesRead);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetNextPacketSize )( 
+            IAudioCaptureClient * This,
+            /* [out] */ 
+            __out  UINT32 *pNumFramesInNextPacket);
+        
+        END_INTERFACE
+    } IAudioCaptureClientVtbl;
+
+    interface IAudioCaptureClient
+    {
+        CONST_VTBL struct IAudioCaptureClientVtbl *lpVtbl;
+    };
+
+    
+
+#ifdef COBJMACROS
+
+
+#define IAudioCaptureClient_QueryInterface(This,riid,ppvObject)	\
+    ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) 
+
+#define IAudioCaptureClient_AddRef(This)	\
+    ( (This)->lpVtbl -> AddRef(This) ) 
+
+#define IAudioCaptureClient_Release(This)	\
+    ( (This)->lpVtbl -> Release(This) ) 
+
+
+#define IAudioCaptureClient_GetBuffer(This,ppData,pNumFramesToRead,pdwFlags,pu64DevicePosition,pu64QPCPosition)	\
+    ( (This)->lpVtbl -> GetBuffer(This,ppData,pNumFramesToRead,pdwFlags,pu64DevicePosition,pu64QPCPosition) ) 
+
+#define IAudioCaptureClient_ReleaseBuffer(This,NumFramesRead)	\
+    ( (This)->lpVtbl -> ReleaseBuffer(This,NumFramesRead) ) 
+
+#define IAudioCaptureClient_GetNextPacketSize(This,pNumFramesInNextPacket)	\
+    ( (This)->lpVtbl -> GetNextPacketSize(This,pNumFramesInNextPacket) ) 
+
+#endif /* COBJMACROS */
+
+
+#endif 	/* C style interface */
+
+
+
+
+#endif 	/* __IAudioCaptureClient_INTERFACE_DEFINED__ */
+
+
+/* interface __MIDL_itf_audioclient_0000_0003 */
+/* [local] */ 
+
+#define AUDIOCLOCK_CHARACTERISTIC_FIXED_FREQ  0x00000001
+
+
+extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0003_v0_0_c_ifspec;
+extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0003_v0_0_s_ifspec;
+
+#ifndef __IAudioClock_INTERFACE_DEFINED__
+#define __IAudioClock_INTERFACE_DEFINED__
+
+/* interface IAudioClock */
+/* [local][unique][uuid][object] */ 
+
+
+EXTERN_C const IID IID_IAudioClock;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+    
+    MIDL_INTERFACE("CD63314F-3FBA-4a1b-812C-EF96358728E7")
+    IAudioClock : public IUnknown
+    {
+    public:
+        virtual HRESULT STDMETHODCALLTYPE GetFrequency( 
+            /* [out] */ 
+            __out  UINT64 *pu64Frequency) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetPosition( 
+            /* [out] */ 
+            __out  UINT64 *pu64Position,
+            /* [unique][out] */ 
+            __out_opt  UINT64 *pu64QPCPosition) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetCharacteristics( 
+            /* [out] */ 
+            __out  DWORD *pdwCharacteristics) = 0;
+        
+    };
+    
+#else 	/* C style interface */
+
+    typedef struct IAudioClockVtbl
+    {
+        BEGIN_INTERFACE
+        
+        HRESULT ( STDMETHODCALLTYPE *QueryInterface )( 
+            IAudioClock * This,
+            /* [in] */ REFIID riid,
+            /* [iid_is][out] */ 
+            __RPC__deref_out  void **ppvObject);
+        
+        ULONG ( STDMETHODCALLTYPE *AddRef )( 
+            IAudioClock * This);
+        
+        ULONG ( STDMETHODCALLTYPE *Release )( 
+            IAudioClock * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetFrequency )( 
+            IAudioClock * This,
+            /* [out] */ 
+            __out  UINT64 *pu64Frequency);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetPosition )( 
+            IAudioClock * This,
+            /* [out] */ 
+            __out  UINT64 *pu64Position,
+            /* [unique][out] */ 
+            __out_opt  UINT64 *pu64QPCPosition);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetCharacteristics )( 
+            IAudioClock * This,
+            /* [out] */ 
+            __out  DWORD *pdwCharacteristics);
+        
+        END_INTERFACE
+    } IAudioClockVtbl;
+
+    interface IAudioClock
+    {
+        CONST_VTBL struct IAudioClockVtbl *lpVtbl;
+    };
+
+    
+
+#ifdef COBJMACROS
+
+
+#define IAudioClock_QueryInterface(This,riid,ppvObject)	\
+    ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) 
+
+#define IAudioClock_AddRef(This)	\
+    ( (This)->lpVtbl -> AddRef(This) ) 
+
+#define IAudioClock_Release(This)	\
+    ( (This)->lpVtbl -> Release(This) ) 
+
+
+#define IAudioClock_GetFrequency(This,pu64Frequency)	\
+    ( (This)->lpVtbl -> GetFrequency(This,pu64Frequency) ) 
+
+#define IAudioClock_GetPosition(This,pu64Position,pu64QPCPosition)	\
+    ( (This)->lpVtbl -> GetPosition(This,pu64Position,pu64QPCPosition) ) 
+
+#define IAudioClock_GetCharacteristics(This,pdwCharacteristics)	\
+    ( (This)->lpVtbl -> GetCharacteristics(This,pdwCharacteristics) ) 
+
+#endif /* COBJMACROS */
+
+
+#endif 	/* C style interface */
+
+
+
+
+#endif 	/* __IAudioClock_INTERFACE_DEFINED__ */
+
+
+#ifndef __ISimpleAudioVolume_INTERFACE_DEFINED__
+#define __ISimpleAudioVolume_INTERFACE_DEFINED__
+
+/* interface ISimpleAudioVolume */
+/* [local][unique][uuid][object] */ 
+
+
+EXTERN_C const IID IID_ISimpleAudioVolume;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+    
+    MIDL_INTERFACE("87CE5498-68D6-44E5-9215-6DA47EF883D8")
+    ISimpleAudioVolume : public IUnknown
+    {
+    public:
+        virtual HRESULT STDMETHODCALLTYPE SetMasterVolume( 
+            /* [in] */ 
+            __in  float fLevel,
+            /* [unique][in] */ LPCGUID EventContext) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetMasterVolume( 
+            /* [out] */ 
+            __out  float *pfLevel) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE SetMute( 
+            /* [in] */ 
+            __in  const BOOL bMute,
+            /* [unique][in] */ LPCGUID EventContext) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetMute( 
+            /* [out] */ 
+            __out  BOOL *pbMute) = 0;
+        
+    };
+    
+#else 	/* C style interface */
+
+    typedef struct ISimpleAudioVolumeVtbl
+    {
+        BEGIN_INTERFACE
+        
+        HRESULT ( STDMETHODCALLTYPE *QueryInterface )( 
+            ISimpleAudioVolume * This,
+            /* [in] */ REFIID riid,
+            /* [iid_is][out] */ 
+            __RPC__deref_out  void **ppvObject);
+        
+        ULONG ( STDMETHODCALLTYPE *AddRef )( 
+            ISimpleAudioVolume * This);
+        
+        ULONG ( STDMETHODCALLTYPE *Release )( 
+            ISimpleAudioVolume * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *SetMasterVolume )( 
+            ISimpleAudioVolume * This,
+            /* [in] */ 
+            __in  float fLevel,
+            /* [unique][in] */ LPCGUID EventContext);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetMasterVolume )( 
+            ISimpleAudioVolume * This,
+            /* [out] */ 
+            __out  float *pfLevel);
+        
+        HRESULT ( STDMETHODCALLTYPE *SetMute )( 
+            ISimpleAudioVolume * This,
+            /* [in] */ 
+            __in  const BOOL bMute,
+            /* [unique][in] */ LPCGUID EventContext);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetMute )( 
+            ISimpleAudioVolume * This,
+            /* [out] */ 
+            __out  BOOL *pbMute);
+        
+        END_INTERFACE
+    } ISimpleAudioVolumeVtbl;
+
+    interface ISimpleAudioVolume
+    {
+        CONST_VTBL struct ISimpleAudioVolumeVtbl *lpVtbl;
+    };
+
+    
+
+#ifdef COBJMACROS
+
+
+#define ISimpleAudioVolume_QueryInterface(This,riid,ppvObject)	\
+    ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) 
+
+#define ISimpleAudioVolume_AddRef(This)	\
+    ( (This)->lpVtbl -> AddRef(This) ) 
+
+#define ISimpleAudioVolume_Release(This)	\
+    ( (This)->lpVtbl -> Release(This) ) 
+
+
+#define ISimpleAudioVolume_SetMasterVolume(This,fLevel,EventContext)	\
+    ( (This)->lpVtbl -> SetMasterVolume(This,fLevel,EventContext) ) 
+
+#define ISimpleAudioVolume_GetMasterVolume(This,pfLevel)	\
+    ( (This)->lpVtbl -> GetMasterVolume(This,pfLevel) ) 
+
+#define ISimpleAudioVolume_SetMute(This,bMute,EventContext)	\
+    ( (This)->lpVtbl -> SetMute(This,bMute,EventContext) ) 
+
+#define ISimpleAudioVolume_GetMute(This,pbMute)	\
+    ( (This)->lpVtbl -> GetMute(This,pbMute) ) 
+
+#endif /* COBJMACROS */
+
+
+#endif 	/* C style interface */
+
+
+
+
+#endif 	/* __ISimpleAudioVolume_INTERFACE_DEFINED__ */
+
+
+#ifndef __IAudioStreamVolume_INTERFACE_DEFINED__
+#define __IAudioStreamVolume_INTERFACE_DEFINED__
+
+/* interface IAudioStreamVolume */
+/* [local][unique][uuid][object] */ 
+
+
+EXTERN_C const IID IID_IAudioStreamVolume;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+    
+    MIDL_INTERFACE("93014887-242D-4068-8A15-CF5E93B90FE3")
+    IAudioStreamVolume : public IUnknown
+    {
+    public:
+        virtual HRESULT STDMETHODCALLTYPE GetChannelCount( 
+            /* [out] */ 
+            __out  UINT32 *pdwCount) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE SetChannelVolume( 
+            /* [in] */ 
+            __in  UINT32 dwIndex,
+            /* [in] */ 
+            __in  const float fLevel) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetChannelVolume( 
+            /* [in] */ 
+            __in  UINT32 dwIndex,
+            /* [out] */ 
+            __out  float *pfLevel) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE SetAllVolumes( 
+            /* [in] */ 
+            __in  UINT32 dwCount,
+            /* [size_is][in] */ 
+            __in_ecount(dwCount)  const float *pfVolumes) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetAllVolumes( 
+            /* [in] */ 
+            __in  UINT32 dwCount,
+            /* [size_is][out] */ 
+            __out_ecount(dwCount)  float *pfVolumes) = 0;
+        
+    };
+    
+#else 	/* C style interface */
+
+    typedef struct IAudioStreamVolumeVtbl
+    {
+        BEGIN_INTERFACE
+        
+        HRESULT ( STDMETHODCALLTYPE *QueryInterface )( 
+            IAudioStreamVolume * This,
+            /* [in] */ REFIID riid,
+            /* [iid_is][out] */ 
+            __RPC__deref_out  void **ppvObject);
+        
+        ULONG ( STDMETHODCALLTYPE *AddRef )( 
+            IAudioStreamVolume * This);
+        
+        ULONG ( STDMETHODCALLTYPE *Release )( 
+            IAudioStreamVolume * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( 
+            IAudioStreamVolume * This,
+            /* [out] */ 
+            __out  UINT32 *pdwCount);
+        
+        HRESULT ( STDMETHODCALLTYPE *SetChannelVolume )( 
+            IAudioStreamVolume * This,
+            /* [in] */ 
+            __in  UINT32 dwIndex,
+            /* [in] */ 
+            __in  const float fLevel);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetChannelVolume )( 
+            IAudioStreamVolume * This,
+            /* [in] */ 
+            __in  UINT32 dwIndex,
+            /* [out] */ 
+            __out  float *pfLevel);
+        
+        HRESULT ( STDMETHODCALLTYPE *SetAllVolumes )( 
+            IAudioStreamVolume * This,
+            /* [in] */ 
+            __in  UINT32 dwCount,
+            /* [size_is][in] */ 
+            __in_ecount(dwCount)  const float *pfVolumes);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetAllVolumes )( 
+            IAudioStreamVolume * This,
+            /* [in] */ 
+            __in  UINT32 dwCount,
+            /* [size_is][out] */ 
+            __out_ecount(dwCount)  float *pfVolumes);
+        
+        END_INTERFACE
+    } IAudioStreamVolumeVtbl;
+
+    interface IAudioStreamVolume
+    {
+        CONST_VTBL struct IAudioStreamVolumeVtbl *lpVtbl;
+    };
+
+    
+
+#ifdef COBJMACROS
+
+
+#define IAudioStreamVolume_QueryInterface(This,riid,ppvObject)	\
+    ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) 
+
+#define IAudioStreamVolume_AddRef(This)	\
+    ( (This)->lpVtbl -> AddRef(This) ) 
+
+#define IAudioStreamVolume_Release(This)	\
+    ( (This)->lpVtbl -> Release(This) ) 
+
+
+#define IAudioStreamVolume_GetChannelCount(This,pdwCount)	\
+    ( (This)->lpVtbl -> GetChannelCount(This,pdwCount) ) 
+
+#define IAudioStreamVolume_SetChannelVolume(This,dwIndex,fLevel)	\
+    ( (This)->lpVtbl -> SetChannelVolume(This,dwIndex,fLevel) ) 
+
+#define IAudioStreamVolume_GetChannelVolume(This,dwIndex,pfLevel)	\
+    ( (This)->lpVtbl -> GetChannelVolume(This,dwIndex,pfLevel) ) 
+
+#define IAudioStreamVolume_SetAllVolumes(This,dwCount,pfVolumes)	\
+    ( (This)->lpVtbl -> SetAllVolumes(This,dwCount,pfVolumes) ) 
+
+#define IAudioStreamVolume_GetAllVolumes(This,dwCount,pfVolumes)	\
+    ( (This)->lpVtbl -> GetAllVolumes(This,dwCount,pfVolumes) ) 
+
+#endif /* COBJMACROS */
+
+
+#endif 	/* C style interface */
+
+
+
+
+#endif 	/* __IAudioStreamVolume_INTERFACE_DEFINED__ */
+
+
+#ifndef __IChannelAudioVolume_INTERFACE_DEFINED__
+#define __IChannelAudioVolume_INTERFACE_DEFINED__
+
+/* interface IChannelAudioVolume */
+/* [local][unique][uuid][object] */ 
+
+
+EXTERN_C const IID IID_IChannelAudioVolume;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+    
+    MIDL_INTERFACE("1C158861-B533-4B30-B1CF-E853E51C59B8")
+    IChannelAudioVolume : public IUnknown
+    {
+    public:
+        virtual HRESULT STDMETHODCALLTYPE GetChannelCount( 
+            /* [out] */ 
+            __out  UINT32 *pdwCount) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE SetChannelVolume( 
+            /* [in] */ 
+            __in  UINT32 dwIndex,
+            /* [in] */ 
+            __in  const float fLevel,
+            /* [unique][in] */ LPCGUID EventContext) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetChannelVolume( 
+            /* [in] */ 
+            __in  UINT32 dwIndex,
+            /* [out] */ 
+            __out  float *pfLevel) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE SetAllVolumes( 
+            /* [in] */ 
+            __in  UINT32 dwCount,
+            /* [size_is][in] */ 
+            __in_ecount(dwCount)  const float *pfVolumes,
+            /* [unique][in] */ LPCGUID EventContext) = 0;
+        
+        virtual HRESULT STDMETHODCALLTYPE GetAllVolumes( 
+            /* [in] */ 
+            __in  UINT32 dwCount,
+            /* [size_is][out] */ 
+            __out_ecount(dwCount)  float *pfVolumes) = 0;
+        
+    };
+    
+#else 	/* C style interface */
+
+    typedef struct IChannelAudioVolumeVtbl
+    {
+        BEGIN_INTERFACE
+        
+        HRESULT ( STDMETHODCALLTYPE *QueryInterface )( 
+            IChannelAudioVolume * This,
+            /* [in] */ REFIID riid,
+            /* [iid_is][out] */ 
+            __RPC__deref_out  void **ppvObject);
+        
+        ULONG ( STDMETHODCALLTYPE *AddRef )( 
+            IChannelAudioVolume * This);
+        
+        ULONG ( STDMETHODCALLTYPE *Release )( 
+            IChannelAudioVolume * This);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( 
+            IChannelAudioVolume * This,
+            /* [out] */ 
+            __out  UINT32 *pdwCount);
+        
+        HRESULT ( STDMETHODCALLTYPE *SetChannelVolume )( 
+            IChannelAudioVolume * This,
+            /* [in] */ 
+            __in  UINT32 dwIndex,
+            /* [in] */ 
+            __in  const float fLevel,
+            /* [unique][in] */ LPCGUID EventContext);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetChannelVolume )( 
+            IChannelAudioVolume * This,
+            /* [in] */ 
+            __in  UINT32 dwIndex,
+            /* [out] */ 
+            __out  float *pfLevel);
+        
+        HRESULT ( STDMETHODCALLTYPE *SetAllVolumes )( 
+            IChannelAudioVolume * This,
+            /* [in] */ 
+            __in  UINT32 dwCount,
+            /* [size_is][in] */ 
+            __in_ecount(dwCount)  const float *pfVolumes,
+            /* [unique][in] */ LPCGUID EventContext);
+        
+        HRESULT ( STDMETHODCALLTYPE *GetAllVolumes )( 
+            IChannelAudioVolume * This,
+            /* [in] */ 
+            __in  UINT32 dwCount,
+            /* [size_is][out] */ 
+            __out_ecount(dwCount)  float *pfVolumes);
+        
+        END_INTERFACE
+    } IChannelAudioVolumeVtbl;
+
+    interface IChannelAudioVolume
+    {
+        CONST_VTBL struct IChannelAudioVolumeVtbl *lpVtbl;
+    };
+
+    
+
+#ifdef COBJMACROS
+
+
+#define IChannelAudioVolume_QueryInterface(This,riid,ppvObject)	\
+    ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) 
+
+#define IChannelAudioVolume_AddRef(This)	\
+    ( (This)->lpVtbl -> AddRef(This) ) 
+
+#define IChannelAudioVolume_Release(This)	\
+    ( (This)->lpVtbl -> Release(This) ) 
+
+
+#define IChannelAudioVolume_GetChannelCount(This,pdwCount)	\
+    ( (This)->lpVtbl -> GetChannelCount(This,pdwCount) ) 
+
+#define IChannelAudioVolume_SetChannelVolume(This,dwIndex,fLevel,EventContext)	\
+    ( (This)->lpVtbl -> SetChannelVolume(This,dwIndex,fLevel,EventContext) ) 
+
+#define IChannelAudioVolume_GetChannelVolume(This,dwIndex,pfLevel)	\
+    ( (This)->lpVtbl -> GetChannelVolume(This,dwIndex,pfLevel) ) 
+
+#define IChannelAudioVolume_SetAllVolumes(This,dwCount,pfVolumes,EventContext)	\
+    ( (This)->lpVtbl -> SetAllVolumes(This,dwCount,pfVolumes,EventContext) ) 
+
+#define IChannelAudioVolume_GetAllVolumes(This,dwCount,pfVolumes)	\
+    ( (This)->lpVtbl -> GetAllVolumes(This,dwCount,pfVolumes) ) 
+
+#endif /* COBJMACROS */
+
+
+#endif 	/* C style interface */
+
+
+
+
+#endif 	/* __IChannelAudioVolume_INTERFACE_DEFINED__ */
+
+
+/* interface __MIDL_itf_audioclient_0000_0007 */
+/* [local] */ 
+
+#define FACILITY_AUDCLNT 0x889
+#define AUDCLNT_ERR(n) MAKE_HRESULT(SEVERITY_ERROR, FACILITY_AUDCLNT, n)
+#define AUDCLNT_SUCCESS(n) MAKE_SCODE(SEVERITY_SUCCESS, FACILITY_AUDCLNT, n)
+#define AUDCLNT_E_NOT_INITIALIZED            AUDCLNT_ERR(0x001)
+#define AUDCLNT_E_ALREADY_INITIALIZED        AUDCLNT_ERR(0x002)
+#define AUDCLNT_E_WRONG_ENDPOINT_TYPE        AUDCLNT_ERR(0x003)
+#define AUDCLNT_E_DEVICE_INVALIDATED         AUDCLNT_ERR(0x004)
+#define AUDCLNT_E_NOT_STOPPED                AUDCLNT_ERR(0x005)
+#define AUDCLNT_E_BUFFER_TOO_LARGE           AUDCLNT_ERR(0x006)
+#define AUDCLNT_E_OUT_OF_ORDER               AUDCLNT_ERR(0x007)
+#define AUDCLNT_E_UNSUPPORTED_FORMAT         AUDCLNT_ERR(0x008)
+#define AUDCLNT_E_INVALID_SIZE               AUDCLNT_ERR(0x009)
+#define AUDCLNT_E_DEVICE_IN_USE              AUDCLNT_ERR(0x00a)
+#define AUDCLNT_E_BUFFER_OPERATION_PENDING   AUDCLNT_ERR(0x00b)
+#define AUDCLNT_E_THREAD_NOT_REGISTERED      AUDCLNT_ERR(0x00c)
+#define AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED AUDCLNT_ERR(0x00e)
+#define AUDCLNT_E_ENDPOINT_CREATE_FAILED     AUDCLNT_ERR(0x00f)
+#define AUDCLNT_E_SERVICE_NOT_RUNNING        AUDCLNT_ERR(0x010)
+#define AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED     AUDCLNT_ERR(0x011)
+#define AUDCLNT_E_EXCLUSIVE_MODE_ONLY          AUDCLNT_ERR(0x012)
+#define AUDCLNT_E_BUFDURATION_PERIOD_NOT_EQUAL AUDCLNT_ERR(0x013)
+#define AUDCLNT_E_EVENTHANDLE_NOT_SET          AUDCLNT_ERR(0x014)
+#define AUDCLNT_E_INCORRECT_BUFFER_SIZE        AUDCLNT_ERR(0x015)
+#define AUDCLNT_E_BUFFER_SIZE_ERROR            AUDCLNT_ERR(0x016)
+#define AUDCLNT_E_CPUUSAGE_EXCEEDED            AUDCLNT_ERR(0x017)
+#define AUDCLNT_S_BUFFER_EMPTY              AUDCLNT_SUCCESS(0x001)
+#define AUDCLNT_S_THREAD_ALREADY_REGISTERED AUDCLNT_SUCCESS(0x002)
+#define AUDCLNT_S_POSITION_STALLED		   AUDCLNT_SUCCESS(0x003)
+
+
+extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0007_v0_0_c_ifspec;
+extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0007_v0_0_s_ifspec;
+
+/* Additional Prototypes for ALL interfaces */
+
+/* end of Additional Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+
+