| 1 | /*** Autogenerated by WIDL 6.4 from include/endpointvolume.idl - Do not edit ***/ | 
 
 
 
 
 | 2 |  | 
 
 
 
 
 | 3 | #ifdef _WIN32 | 
 
 
 
 
 | 4 | #ifndef __REQUIRED_RPCNDR_H_VERSION__ | 
 
 
 
 
 | 5 | #define __REQUIRED_RPCNDR_H_VERSION__ 475 | 
 
 
 
 
 | 6 | #endif | 
 
 
 
 
 | 7 | #include <rpc.h> | 
 
 
 
 
 | 8 | #include <rpcndr.h> | 
 
 
 
 
 | 9 | #endif | 
 
 
 
 
 | 10 |  | 
 
 
 
 
 | 11 | #ifndef COM_NO_WINDOWS_H | 
 
 
 
 
 | 12 | #include <windows.h> | 
 
 
 
 
 | 13 | #include <ole2.h> | 
 
 
 
 
 | 14 | #endif | 
 
 
 
 
 | 15 |  | 
 
 
 
 
 | 16 | #ifndef __endpointvolume_h__ | 
 
 
 
 
 | 17 | #define __endpointvolume_h__ | 
 
 
 
 
 | 18 |  | 
 
 
 
 
 | 19 | /* Forward declarations */ | 
 
 
 
 
 | 20 |  | 
 
 
 
 
 | 21 | #ifndef __IAudioEndpointVolumeCallback_FWD_DEFINED__ | 
 
 
 
 
 | 22 | #define __IAudioEndpointVolumeCallback_FWD_DEFINED__ | 
 
 
 
 
 | 23 | typedef interface IAudioEndpointVolumeCallback IAudioEndpointVolumeCallback; | 
 
 
 
 
 | 24 | #ifdef __cplusplus | 
 
 
 
 
 | 25 | interface IAudioEndpointVolumeCallback; | 
 
 
 
 
 | 26 | #endif /* __cplusplus */ | 
 
 
 
 
 | 27 | #endif | 
 
 
 
 
 | 28 |  | 
 
 
 
 
 | 29 | #ifndef __IAudioEndpointVolume_FWD_DEFINED__ | 
 
 
 
 
 | 30 | #define __IAudioEndpointVolume_FWD_DEFINED__ | 
 
 
 
 
 | 31 | typedef interface IAudioEndpointVolume IAudioEndpointVolume; | 
 
 
 
 
 | 32 | #ifdef __cplusplus | 
 
 
 
 
 | 33 | interface IAudioEndpointVolume; | 
 
 
 
 
 | 34 | #endif /* __cplusplus */ | 
 
 
 
 
 | 35 | #endif | 
 
 
 
 
 | 36 |  | 
 
 
 
 
 | 37 | #ifndef __IAudioEndpointVolumeEx_FWD_DEFINED__ | 
 
 
 
 
 | 38 | #define __IAudioEndpointVolumeEx_FWD_DEFINED__ | 
 
 
 
 
 | 39 | typedef interface IAudioEndpointVolumeEx IAudioEndpointVolumeEx; | 
 
 
 
 
 | 40 | #ifdef __cplusplus | 
 
 
 
 
 | 41 | interface IAudioEndpointVolumeEx; | 
 
 
 
 
 | 42 | #endif /* __cplusplus */ | 
 
 
 
 
 | 43 | #endif | 
 
 
 
 
 | 44 |  | 
 
 
 
 
 | 45 | /* Headers for imported files */ | 
 
 
 
 
 | 46 |  | 
 
 
 
 
 | 47 | #include <unknwn.h> | 
 
 
 
 
 | 48 | #include <devicetopology.h> | 
 
 
 
 
 | 49 |  | 
 
 
 
 
 | 50 | #ifdef __cplusplus | 
 
 
 
 
 | 51 | extern "C" { | 
 
 
 
 
 | 52 | #endif | 
 
 
 
 
 | 53 |  | 
 
 
 
 
 | 54 | typedef struct AUDIO_VOLUME_NOTIFICATION_DATA { | 
 
 
 
 
 | 55 | GUID guidEventContext; | 
 
 
 
 
 | 56 | WINBOOL bMuted; | 
 
 
 
 
 | 57 | FLOAT fMasterVolume; | 
 
 
 
 
 | 58 | UINT nChannels; | 
 
 
 
 
 | 59 | FLOAT afChannelVolumes[1]; | 
 
 
 
 
 | 60 | } AUDIO_VOLUME_NOTIFICATION_DATA; | 
 
 
 
 
 | 61 | typedef struct AUDIO_VOLUME_NOTIFICATION_DATA *PAUDIO_VOLUME_NOTIFICATION_DATA; | 
 
 
 
 
 | 62 | #define ENDPOINT_HARDWARE_SUPPORT_VOLUME 0x1 | 
 
 
 
 
 | 63 | #define ENDPOINT_HARDWARE_SUPPORT_MUTE 0x2 | 
 
 
 
 
 | 64 | #define ENDPOINT_HARDWARE_SUPPORT_METER 0x4 | 
 
 
 
 
 | 65 | #ifndef __IAudioEndpointVolumeCallback_FWD_DEFINED__ | 
 
 
 
 
 | 66 | #define __IAudioEndpointVolumeCallback_FWD_DEFINED__ | 
 
 
 
 
 | 67 | typedef interface IAudioEndpointVolumeCallback IAudioEndpointVolumeCallback; | 
 
 
 
 
 | 68 | #ifdef __cplusplus | 
 
 
 
 
 | 69 | interface IAudioEndpointVolumeCallback; | 
 
 
 
 
 | 70 | #endif /* __cplusplus */ | 
 
 
 
 
 | 71 | #endif | 
 
 
 
 
 | 72 |  | 
 
 
 
 
 | 73 | #ifndef __IAudioEndpointVolume_FWD_DEFINED__ | 
 
 
 
 
 | 74 | #define __IAudioEndpointVolume_FWD_DEFINED__ | 
 
 
 
 
 | 75 | typedef interface IAudioEndpointVolume IAudioEndpointVolume; | 
 
 
 
 
 | 76 | #ifdef __cplusplus | 
 
 
 
 
 | 77 | interface IAudioEndpointVolume; | 
 
 
 
 
 | 78 | #endif /* __cplusplus */ | 
 
 
 
 
 | 79 | #endif | 
 
 
 
 
 | 80 |  | 
 
 
 
 
 | 81 | #ifndef __IAudioEndpointVolumeEx_FWD_DEFINED__ | 
 
 
 
 
 | 82 | #define __IAudioEndpointVolumeEx_FWD_DEFINED__ | 
 
 
 
 
 | 83 | typedef interface IAudioEndpointVolumeEx IAudioEndpointVolumeEx; | 
 
 
 
 
 | 84 | #ifdef __cplusplus | 
 
 
 
 
 | 85 | interface IAudioEndpointVolumeEx; | 
 
 
 
 
 | 86 | #endif /* __cplusplus */ | 
 
 
 
 
 | 87 | #endif | 
 
 
 
 
 | 88 |  | 
 
 
 
 
 | 89 | #ifndef __IAudioMeterInformation_FWD_DEFINED__ | 
 
 
 
 
 | 90 | #define __IAudioMeterInformation_FWD_DEFINED__ | 
 
 
 
 
 | 91 | typedef interface IAudioMeterInformation IAudioMeterInformation; | 
 
 
 
 
 | 92 | #ifdef __cplusplus | 
 
 
 
 
 | 93 | interface IAudioMeterInformation; | 
 
 
 
 
 | 94 | #endif /* __cplusplus */ | 
 
 
 
 
 | 95 | #endif | 
 
 
 
 
 | 96 |  | 
 
 
 
 
 | 97 | /***************************************************************************** | 
 
 
 
 
 | 98 | * IAudioEndpointVolumeCallback interface | 
 
 
 
 
 | 99 | */ | 
 
 
 
 
 | 100 | #ifndef __IAudioEndpointVolumeCallback_INTERFACE_DEFINED__ | 
 
 
 
 
 | 101 | #define __IAudioEndpointVolumeCallback_INTERFACE_DEFINED__ | 
 
 
 
 
 | 102 |  | 
 
 
 
 
 | 103 | DEFINE_GUID(IID_IAudioEndpointVolumeCallback, 0x657804fa, 0xd6ad, 0x4496, 0x8a,0x60, 0x35,0x27,0x52,0xaf,0x4f,0x89); | 
 
 
 
 
 | 104 | #if defined(__cplusplus) && !defined(CINTERFACE) | 
 
 
 
 
 | 105 | MIDL_INTERFACE("657804fa-d6ad-4496-8a60-352752af4f89") | 
 
 
 
 
 | 106 | IAudioEndpointVolumeCallback : public IUnknown | 
 
 
 
 
 | 107 | { | 
 
 
 
 
 | 108 | virtual HRESULT STDMETHODCALLTYPE OnNotify( | 
 
 
 
 
 | 109 | AUDIO_VOLUME_NOTIFICATION_DATA *pNotify) = 0; | 
 
 
 
 
 | 110 |  | 
 
 
 
 
 | 111 | }; | 
 
 
 
 
 | 112 | #ifdef __CRT_UUID_DECL | 
 
 
 
 
 | 113 | __CRT_UUID_DECL(IAudioEndpointVolumeCallback, 0x657804fa, 0xd6ad, 0x4496, 0x8a,0x60, 0x35,0x27,0x52,0xaf,0x4f,0x89) | 
 
 
 
 
 | 114 | #endif | 
 
 
 
 
 | 115 | #else | 
 
 
 
 
 | 116 | typedef struct IAudioEndpointVolumeCallbackVtbl { | 
 
 
 
 
 | 117 | BEGIN_INTERFACE | 
 
 
 
 
 | 118 |  | 
 
 
 
 
 | 119 | /*** IUnknown methods ***/ | 
 
 
 
 
 | 120 | HRESULT (STDMETHODCALLTYPE *QueryInterface)( | 
 
 
 
 
 | 121 | IAudioEndpointVolumeCallback *This, | 
 
 
 
 
 | 122 | REFIID riid, | 
 
 
 
 
 | 123 | void **ppvObject); | 
 
 
 
 
 | 124 |  | 
 
 
 
 
 | 125 | ULONG (STDMETHODCALLTYPE *AddRef)( | 
 
 
 
 
 | 126 | IAudioEndpointVolumeCallback *This); | 
 
 
 
 
 | 127 |  | 
 
 
 
 
 | 128 | ULONG (STDMETHODCALLTYPE *Release)( | 
 
 
 
 
 | 129 | IAudioEndpointVolumeCallback *This); | 
 
 
 
 
 | 130 |  | 
 
 
 
 
 | 131 | /*** IAudioEndpointVolumeCallback methods ***/ | 
 
 
 
 
 | 132 | HRESULT (STDMETHODCALLTYPE *OnNotify)( | 
 
 
 
 
 | 133 | IAudioEndpointVolumeCallback *This, | 
 
 
 
 
 | 134 | AUDIO_VOLUME_NOTIFICATION_DATA *pNotify); | 
 
 
 
 
 | 135 |  | 
 
 
 
 
 | 136 | END_INTERFACE | 
 
 
 
 
 | 137 | } IAudioEndpointVolumeCallbackVtbl; | 
 
 
 
 
 | 138 |  | 
 
 
 
 
 | 139 | interface IAudioEndpointVolumeCallback { | 
 
 
 
 
 | 140 | CONST_VTBL IAudioEndpointVolumeCallbackVtbl* lpVtbl; | 
 
 
 
 
 | 141 | }; | 
 
 
 
 
 | 142 |  | 
 
 
 
 
 | 143 | #ifdef COBJMACROS | 
 
 
 
 
 | 144 | #ifndef WIDL_C_INLINE_WRAPPERS | 
 
 
 
 
 | 145 | /*** IUnknown methods ***/ | 
 
 
 
 
 | 146 | #define IAudioEndpointVolumeCallback_QueryInterface(This,riid,ppvObject) (This)->lpVtbl->QueryInterface(This,riid,ppvObject) | 
 
 
 
 
 | 147 | #define IAudioEndpointVolumeCallback_AddRef(This) (This)->lpVtbl->AddRef(This) | 
 
 
 
 
 | 148 | #define IAudioEndpointVolumeCallback_Release(This) (This)->lpVtbl->Release(This) | 
 
 
 
 
 | 149 | /*** IAudioEndpointVolumeCallback methods ***/ | 
 
 
 
 
 | 150 | #define IAudioEndpointVolumeCallback_OnNotify(This,pNotify) (This)->lpVtbl->OnNotify(This,pNotify) | 
 
 
 
 
 | 151 | #else | 
 
 
 
 
 | 152 | /*** IUnknown methods ***/ | 
 
 
 
 
 | 153 | static FORCEINLINE HRESULT IAudioEndpointVolumeCallback_QueryInterface(IAudioEndpointVolumeCallback* This,REFIID riid,void **ppvObject) { | 
 
 
 
 
 | 154 | return This->lpVtbl->QueryInterface(This,riid,ppvObject); | 
 
 
 
 
 | 155 | } | 
 
 
 
 
 | 156 | static FORCEINLINE ULONG IAudioEndpointVolumeCallback_AddRef(IAudioEndpointVolumeCallback* This) { | 
 
 
 
 
 | 157 | return This->lpVtbl->AddRef(This); | 
 
 
 
 
 | 158 | } | 
 
 
 
 
 | 159 | static FORCEINLINE ULONG IAudioEndpointVolumeCallback_Release(IAudioEndpointVolumeCallback* This) { | 
 
 
 
 
 | 160 | return This->lpVtbl->Release(This); | 
 
 
 
 
 | 161 | } | 
 
 
 
 
 | 162 | /*** IAudioEndpointVolumeCallback methods ***/ | 
 
 
 
 
 | 163 | static FORCEINLINE HRESULT IAudioEndpointVolumeCallback_OnNotify(IAudioEndpointVolumeCallback* This,AUDIO_VOLUME_NOTIFICATION_DATA *pNotify) { | 
 
 
 
 
 | 164 | return This->lpVtbl->OnNotify(This,pNotify); | 
 
 
 
 
 | 165 | } | 
 
 
 
 
 | 166 | #endif | 
 
 
 
 
 | 167 | #endif | 
 
 
 
 
 | 168 |  | 
 
 
 
 
 | 169 | #endif | 
 
 
 
 
 | 170 |  | 
 
 
 
 
 | 171 |  | 
 
 
 
 
 | 172 | #endif  /* __IAudioEndpointVolumeCallback_INTERFACE_DEFINED__ */ | 
 
 
 
 
 | 173 |  | 
 
 
 
 
 | 174 | /***************************************************************************** | 
 
 
 
 
 | 175 | * IAudioEndpointVolume interface | 
 
 
 
 
 | 176 | */ | 
 
 
 
 
 | 177 | #ifndef __IAudioEndpointVolume_INTERFACE_DEFINED__ | 
 
 
 
 
 | 178 | #define __IAudioEndpointVolume_INTERFACE_DEFINED__ | 
 
 
 
 
 | 179 |  | 
 
 
 
 
 | 180 | DEFINE_GUID(IID_IAudioEndpointVolume, 0x5cdf2c82, 0x841e, 0x4546, 0x97,0x22, 0x0c,0xf7,0x40,0x78,0x22,0x9a); | 
 
 
 
 
 | 181 | #if defined(__cplusplus) && !defined(CINTERFACE) | 
 
 
 
 
 | 182 | MIDL_INTERFACE("5cdf2c82-841e-4546-9722-0cf74078229a") | 
 
 
 
 
 | 183 | IAudioEndpointVolume : public IUnknown | 
 
 
 
 
 | 184 | { | 
 
 
 
 
 | 185 | virtual HRESULT STDMETHODCALLTYPE RegisterControlChangeNotify( | 
 
 
 
 
 | 186 | IAudioEndpointVolumeCallback *pNotify) = 0; | 
 
 
 
 
 | 187 |  | 
 
 
 
 
 | 188 | virtual HRESULT STDMETHODCALLTYPE UnregisterControlChangeNotify( | 
 
 
 
 
 | 189 | IAudioEndpointVolumeCallback *pNotify) = 0; | 
 
 
 
 
 | 190 |  | 
 
 
 
 
 | 191 | virtual HRESULT STDMETHODCALLTYPE GetChannelCount( | 
 
 
 
 
 | 192 | UINT *pnChannelCount) = 0; | 
 
 
 
 
 | 193 |  | 
 
 
 
 
 | 194 | virtual HRESULT STDMETHODCALLTYPE SetMasterVolumeLevel( | 
 
 
 
 
 | 195 | FLOAT fLevelDB, | 
 
 
 
 
 | 196 | LPCGUID pguidEventContext) = 0; | 
 
 
 
 
 | 197 |  | 
 
 
 
 
 | 198 | virtual HRESULT STDMETHODCALLTYPE SetMasterVolumeLevelScalar( | 
 
 
 
 
 | 199 | FLOAT fLevel, | 
 
 
 
 
 | 200 | LPCGUID pguidEventContext) = 0; | 
 
 
 
 
 | 201 |  | 
 
 
 
 
 | 202 | virtual HRESULT STDMETHODCALLTYPE GetMasterVolumeLevel( | 
 
 
 
 
 | 203 | FLOAT *fLevelDB) = 0; | 
 
 
 
 
 | 204 |  | 
 
 
 
 
 | 205 | virtual HRESULT STDMETHODCALLTYPE GetMasterVolumeLevelScalar( | 
 
 
 
 
 | 206 | FLOAT *fLevel) = 0; | 
 
 
 
 
 | 207 |  | 
 
 
 
 
 | 208 | virtual HRESULT STDMETHODCALLTYPE SetChannelVolumeLevel( | 
 
 
 
 
 | 209 | UINT nChannel, | 
 
 
 
 
 | 210 | FLOAT fLevelDB, | 
 
 
 
 
 | 211 | LPCGUID pguidEventContext) = 0; | 
 
 
 
 
 | 212 |  | 
 
 
 
 
 | 213 | virtual HRESULT STDMETHODCALLTYPE SetChannelVolumeLevelScalar( | 
 
 
 
 
 | 214 | UINT nChannel, | 
 
 
 
 
 | 215 | FLOAT fLevel, | 
 
 
 
 
 | 216 | LPCGUID pguidEventContext) = 0; | 
 
 
 
 
 | 217 |  | 
 
 
 
 
 | 218 | virtual HRESULT STDMETHODCALLTYPE GetChannelVolumeLevel( | 
 
 
 
 
 | 219 | UINT nChannel, | 
 
 
 
 
 | 220 | FLOAT *fLevelDB) = 0; | 
 
 
 
 
 | 221 |  | 
 
 
 
 
 | 222 | virtual HRESULT STDMETHODCALLTYPE GetChannelVolumeLevelScalar( | 
 
 
 
 
 | 223 | UINT nChannel, | 
 
 
 
 
 | 224 | FLOAT *fLevel) = 0; | 
 
 
 
 
 | 225 |  | 
 
 
 
 
 | 226 | virtual HRESULT STDMETHODCALLTYPE SetMute( | 
 
 
 
 
 | 227 | WINBOOL bMute, | 
 
 
 
 
 | 228 | LPCGUID pguidEventContext) = 0; | 
 
 
 
 
 | 229 |  | 
 
 
 
 
 | 230 | virtual HRESULT STDMETHODCALLTYPE GetMute( | 
 
 
 
 
 | 231 | WINBOOL *bMute) = 0; | 
 
 
 
 
 | 232 |  | 
 
 
 
 
 | 233 | virtual HRESULT STDMETHODCALLTYPE GetVolumeStepInfo( | 
 
 
 
 
 | 234 | UINT *pnStep, | 
 
 
 
 
 | 235 | UINT *pnStepCount) = 0; | 
 
 
 
 
 | 236 |  | 
 
 
 
 
 | 237 | virtual HRESULT STDMETHODCALLTYPE VolumeStepUp( | 
 
 
 
 
 | 238 | LPCGUID pguidEventContext) = 0; | 
 
 
 
 
 | 239 |  | 
 
 
 
 
 | 240 | virtual HRESULT STDMETHODCALLTYPE VolumeStepDown( | 
 
 
 
 
 | 241 | LPCGUID pguidEventContext) = 0; | 
 
 
 
 
 | 242 |  | 
 
 
 
 
 | 243 | virtual HRESULT STDMETHODCALLTYPE QueryHardwareSupport( | 
 
 
 
 
 | 244 | DWORD *pdwHardwareSupportMask) = 0; | 
 
 
 
 
 | 245 |  | 
 
 
 
 
 | 246 | virtual HRESULT STDMETHODCALLTYPE GetVolumeRange( | 
 
 
 
 
 | 247 | FLOAT *pflVolumeMindB, | 
 
 
 
 
 | 248 | FLOAT *pflVolumeMaxdB, | 
 
 
 
 
 | 249 | FLOAT *pflVolumeIncrementdB) = 0; | 
 
 
 
 
 | 250 |  | 
 
 
 
 
 | 251 | }; | 
 
 
 
 
 | 252 | #ifdef __CRT_UUID_DECL | 
 
 
 
 
 | 253 | __CRT_UUID_DECL(IAudioEndpointVolume, 0x5cdf2c82, 0x841e, 0x4546, 0x97,0x22, 0x0c,0xf7,0x40,0x78,0x22,0x9a) | 
 
 
 
 
 | 254 | #endif | 
 
 
 
 
 | 255 | #else | 
 
 
 
 
 | 256 | typedef struct IAudioEndpointVolumeVtbl { | 
 
 
 
 
 | 257 | BEGIN_INTERFACE | 
 
 
 
 
 | 258 |  | 
 
 
 
 
 | 259 | /*** IUnknown methods ***/ | 
 
 
 
 
 | 260 | HRESULT (STDMETHODCALLTYPE *QueryInterface)( | 
 
 
 
 
 | 261 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 262 | REFIID riid, | 
 
 
 
 
 | 263 | void **ppvObject); | 
 
 
 
 
 | 264 |  | 
 
 
 
 
 | 265 | ULONG (STDMETHODCALLTYPE *AddRef)( | 
 
 
 
 
 | 266 | IAudioEndpointVolume *This); | 
 
 
 
 
 | 267 |  | 
 
 
 
 
 | 268 | ULONG (STDMETHODCALLTYPE *Release)( | 
 
 
 
 
 | 269 | IAudioEndpointVolume *This); | 
 
 
 
 
 | 270 |  | 
 
 
 
 
 | 271 | /*** IAudioEndpointVolume methods ***/ | 
 
 
 
 
 | 272 | HRESULT (STDMETHODCALLTYPE *RegisterControlChangeNotify)( | 
 
 
 
 
 | 273 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 274 | IAudioEndpointVolumeCallback *pNotify); | 
 
 
 
 
 | 275 |  | 
 
 
 
 
 | 276 | HRESULT (STDMETHODCALLTYPE *UnregisterControlChangeNotify)( | 
 
 
 
 
 | 277 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 278 | IAudioEndpointVolumeCallback *pNotify); | 
 
 
 
 
 | 279 |  | 
 
 
 
 
 | 280 | HRESULT (STDMETHODCALLTYPE *GetChannelCount)( | 
 
 
 
 
 | 281 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 282 | UINT *pnChannelCount); | 
 
 
 
 
 | 283 |  | 
 
 
 
 
 | 284 | HRESULT (STDMETHODCALLTYPE *SetMasterVolumeLevel)( | 
 
 
 
 
 | 285 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 286 | FLOAT fLevelDB, | 
 
 
 
 
 | 287 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 288 |  | 
 
 
 
 
 | 289 | HRESULT (STDMETHODCALLTYPE *SetMasterVolumeLevelScalar)( | 
 
 
 
 
 | 290 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 291 | FLOAT fLevel, | 
 
 
 
 
 | 292 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 293 |  | 
 
 
 
 
 | 294 | HRESULT (STDMETHODCALLTYPE *GetMasterVolumeLevel)( | 
 
 
 
 
 | 295 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 296 | FLOAT *fLevelDB); | 
 
 
 
 
 | 297 |  | 
 
 
 
 
 | 298 | HRESULT (STDMETHODCALLTYPE *GetMasterVolumeLevelScalar)( | 
 
 
 
 
 | 299 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 300 | FLOAT *fLevel); | 
 
 
 
 
 | 301 |  | 
 
 
 
 
 | 302 | HRESULT (STDMETHODCALLTYPE *SetChannelVolumeLevel)( | 
 
 
 
 
 | 303 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 304 | UINT nChannel, | 
 
 
 
 
 | 305 | FLOAT fLevelDB, | 
 
 
 
 
 | 306 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 307 |  | 
 
 
 
 
 | 308 | HRESULT (STDMETHODCALLTYPE *SetChannelVolumeLevelScalar)( | 
 
 
 
 
 | 309 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 310 | UINT nChannel, | 
 
 
 
 
 | 311 | FLOAT fLevel, | 
 
 
 
 
 | 312 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 313 |  | 
 
 
 
 
 | 314 | HRESULT (STDMETHODCALLTYPE *GetChannelVolumeLevel)( | 
 
 
 
 
 | 315 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 316 | UINT nChannel, | 
 
 
 
 
 | 317 | FLOAT *fLevelDB); | 
 
 
 
 
 | 318 |  | 
 
 
 
 
 | 319 | HRESULT (STDMETHODCALLTYPE *GetChannelVolumeLevelScalar)( | 
 
 
 
 
 | 320 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 321 | UINT nChannel, | 
 
 
 
 
 | 322 | FLOAT *fLevel); | 
 
 
 
 
 | 323 |  | 
 
 
 
 
 | 324 | HRESULT (STDMETHODCALLTYPE *SetMute)( | 
 
 
 
 
 | 325 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 326 | WINBOOL bMute, | 
 
 
 
 
 | 327 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 328 |  | 
 
 
 
 
 | 329 | HRESULT (STDMETHODCALLTYPE *GetMute)( | 
 
 
 
 
 | 330 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 331 | WINBOOL *bMute); | 
 
 
 
 
 | 332 |  | 
 
 
 
 
 | 333 | HRESULT (STDMETHODCALLTYPE *GetVolumeStepInfo)( | 
 
 
 
 
 | 334 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 335 | UINT *pnStep, | 
 
 
 
 
 | 336 | UINT *pnStepCount); | 
 
 
 
 
 | 337 |  | 
 
 
 
 
 | 338 | HRESULT (STDMETHODCALLTYPE *VolumeStepUp)( | 
 
 
 
 
 | 339 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 340 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 341 |  | 
 
 
 
 
 | 342 | HRESULT (STDMETHODCALLTYPE *VolumeStepDown)( | 
 
 
 
 
 | 343 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 344 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 345 |  | 
 
 
 
 
 | 346 | HRESULT (STDMETHODCALLTYPE *QueryHardwareSupport)( | 
 
 
 
 
 | 347 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 348 | DWORD *pdwHardwareSupportMask); | 
 
 
 
 
 | 349 |  | 
 
 
 
 
 | 350 | HRESULT (STDMETHODCALLTYPE *GetVolumeRange)( | 
 
 
 
 
 | 351 | IAudioEndpointVolume *This, | 
 
 
 
 
 | 352 | FLOAT *pflVolumeMindB, | 
 
 
 
 
 | 353 | FLOAT *pflVolumeMaxdB, | 
 
 
 
 
 | 354 | FLOAT *pflVolumeIncrementdB); | 
 
 
 
 
 | 355 |  | 
 
 
 
 
 | 356 | END_INTERFACE | 
 
 
 
 
 | 357 | } IAudioEndpointVolumeVtbl; | 
 
 
 
 
 | 358 |  | 
 
 
 
 
 | 359 | interface IAudioEndpointVolume { | 
 
 
 
 
 | 360 | CONST_VTBL IAudioEndpointVolumeVtbl* lpVtbl; | 
 
 
 
 
 | 361 | }; | 
 
 
 
 
 | 362 |  | 
 
 
 
 
 | 363 | #ifdef COBJMACROS | 
 
 
 
 
 | 364 | #ifndef WIDL_C_INLINE_WRAPPERS | 
 
 
 
 
 | 365 | /*** IUnknown methods ***/ | 
 
 
 
 
 | 366 | #define IAudioEndpointVolume_QueryInterface(This,riid,ppvObject) (This)->lpVtbl->QueryInterface(This,riid,ppvObject) | 
 
 
 
 
 | 367 | #define IAudioEndpointVolume_AddRef(This) (This)->lpVtbl->AddRef(This) | 
 
 
 
 
 | 368 | #define IAudioEndpointVolume_Release(This) (This)->lpVtbl->Release(This) | 
 
 
 
 
 | 369 | /*** IAudioEndpointVolume methods ***/ | 
 
 
 
 
 | 370 | #define IAudioEndpointVolume_RegisterControlChangeNotify(This,pNotify) (This)->lpVtbl->RegisterControlChangeNotify(This,pNotify) | 
 
 
 
 
 | 371 | #define IAudioEndpointVolume_UnregisterControlChangeNotify(This,pNotify) (This)->lpVtbl->UnregisterControlChangeNotify(This,pNotify) | 
 
 
 
 
 | 372 | #define IAudioEndpointVolume_GetChannelCount(This,pnChannelCount) (This)->lpVtbl->GetChannelCount(This,pnChannelCount) | 
 
 
 
 
 | 373 | #define IAudioEndpointVolume_SetMasterVolumeLevel(This,fLevelDB,pguidEventContext) (This)->lpVtbl->SetMasterVolumeLevel(This,fLevelDB,pguidEventContext) | 
 
 
 
 
 | 374 | #define IAudioEndpointVolume_SetMasterVolumeLevelScalar(This,fLevel,pguidEventContext) (This)->lpVtbl->SetMasterVolumeLevelScalar(This,fLevel,pguidEventContext) | 
 
 
 
 
 | 375 | #define IAudioEndpointVolume_GetMasterVolumeLevel(This,fLevelDB) (This)->lpVtbl->GetMasterVolumeLevel(This,fLevelDB) | 
 
 
 
 
 | 376 | #define IAudioEndpointVolume_GetMasterVolumeLevelScalar(This,fLevel) (This)->lpVtbl->GetMasterVolumeLevelScalar(This,fLevel) | 
 
 
 
 
 | 377 | #define IAudioEndpointVolume_SetChannelVolumeLevel(This,nChannel,fLevelDB,pguidEventContext) (This)->lpVtbl->SetChannelVolumeLevel(This,nChannel,fLevelDB,pguidEventContext) | 
 
 
 
 
 | 378 | #define IAudioEndpointVolume_SetChannelVolumeLevelScalar(This,nChannel,fLevel,pguidEventContext) (This)->lpVtbl->SetChannelVolumeLevelScalar(This,nChannel,fLevel,pguidEventContext) | 
 
 
 
 
 | 379 | #define IAudioEndpointVolume_GetChannelVolumeLevel(This,nChannel,fLevelDB) (This)->lpVtbl->GetChannelVolumeLevel(This,nChannel,fLevelDB) | 
 
 
 
 
 | 380 | #define IAudioEndpointVolume_GetChannelVolumeLevelScalar(This,nChannel,fLevel) (This)->lpVtbl->GetChannelVolumeLevelScalar(This,nChannel,fLevel) | 
 
 
 
 
 | 381 | #define IAudioEndpointVolume_SetMute(This,bMute,pguidEventContext) (This)->lpVtbl->SetMute(This,bMute,pguidEventContext) | 
 
 
 
 
 | 382 | #define IAudioEndpointVolume_GetMute(This,bMute) (This)->lpVtbl->GetMute(This,bMute) | 
 
 
 
 
 | 383 | #define IAudioEndpointVolume_GetVolumeStepInfo(This,pnStep,pnStepCount) (This)->lpVtbl->GetVolumeStepInfo(This,pnStep,pnStepCount) | 
 
 
 
 
 | 384 | #define IAudioEndpointVolume_VolumeStepUp(This,pguidEventContext) (This)->lpVtbl->VolumeStepUp(This,pguidEventContext) | 
 
 
 
 
 | 385 | #define IAudioEndpointVolume_VolumeStepDown(This,pguidEventContext) (This)->lpVtbl->VolumeStepDown(This,pguidEventContext) | 
 
 
 
 
 | 386 | #define IAudioEndpointVolume_QueryHardwareSupport(This,pdwHardwareSupportMask) (This)->lpVtbl->QueryHardwareSupport(This,pdwHardwareSupportMask) | 
 
 
 
 
 | 387 | #define IAudioEndpointVolume_GetVolumeRange(This,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB) (This)->lpVtbl->GetVolumeRange(This,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB) | 
 
 
 
 
 | 388 | #else | 
 
 
 
 
 | 389 | /*** IUnknown methods ***/ | 
 
 
 
 
 | 390 | static FORCEINLINE HRESULT IAudioEndpointVolume_QueryInterface(IAudioEndpointVolume* This,REFIID riid,void **ppvObject) { | 
 
 
 
 
 | 391 | return This->lpVtbl->QueryInterface(This,riid,ppvObject); | 
 
 
 
 
 | 392 | } | 
 
 
 
 
 | 393 | static FORCEINLINE ULONG IAudioEndpointVolume_AddRef(IAudioEndpointVolume* This) { | 
 
 
 
 
 | 394 | return This->lpVtbl->AddRef(This); | 
 
 
 
 
 | 395 | } | 
 
 
 
 
 | 396 | static FORCEINLINE ULONG IAudioEndpointVolume_Release(IAudioEndpointVolume* This) { | 
 
 
 
 
 | 397 | return This->lpVtbl->Release(This); | 
 
 
 
 
 | 398 | } | 
 
 
 
 
 | 399 | /*** IAudioEndpointVolume methods ***/ | 
 
 
 
 
 | 400 | static FORCEINLINE HRESULT IAudioEndpointVolume_RegisterControlChangeNotify(IAudioEndpointVolume* This,IAudioEndpointVolumeCallback *pNotify) { | 
 
 
 
 
 | 401 | return This->lpVtbl->RegisterControlChangeNotify(This,pNotify); | 
 
 
 
 
 | 402 | } | 
 
 
 
 
 | 403 | static FORCEINLINE HRESULT IAudioEndpointVolume_UnregisterControlChangeNotify(IAudioEndpointVolume* This,IAudioEndpointVolumeCallback *pNotify) { | 
 
 
 
 
 | 404 | return This->lpVtbl->UnregisterControlChangeNotify(This,pNotify); | 
 
 
 
 
 | 405 | } | 
 
 
 
 
 | 406 | static FORCEINLINE HRESULT IAudioEndpointVolume_GetChannelCount(IAudioEndpointVolume* This,UINT *pnChannelCount) { | 
 
 
 
 
 | 407 | return This->lpVtbl->GetChannelCount(This,pnChannelCount); | 
 
 
 
 
 | 408 | } | 
 
 
 
 
 | 409 | static FORCEINLINE HRESULT IAudioEndpointVolume_SetMasterVolumeLevel(IAudioEndpointVolume* This,FLOAT fLevelDB,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 410 | return This->lpVtbl->SetMasterVolumeLevel(This,fLevelDB,pguidEventContext); | 
 
 
 
 
 | 411 | } | 
 
 
 
 
 | 412 | static FORCEINLINE HRESULT IAudioEndpointVolume_SetMasterVolumeLevelScalar(IAudioEndpointVolume* This,FLOAT fLevel,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 413 | return This->lpVtbl->SetMasterVolumeLevelScalar(This,fLevel,pguidEventContext); | 
 
 
 
 
 | 414 | } | 
 
 
 
 
 | 415 | static FORCEINLINE HRESULT IAudioEndpointVolume_GetMasterVolumeLevel(IAudioEndpointVolume* This,FLOAT *fLevelDB) { | 
 
 
 
 
 | 416 | return This->lpVtbl->GetMasterVolumeLevel(This,fLevelDB); | 
 
 
 
 
 | 417 | } | 
 
 
 
 
 | 418 | static FORCEINLINE HRESULT IAudioEndpointVolume_GetMasterVolumeLevelScalar(IAudioEndpointVolume* This,FLOAT *fLevel) { | 
 
 
 
 
 | 419 | return This->lpVtbl->GetMasterVolumeLevelScalar(This,fLevel); | 
 
 
 
 
 | 420 | } | 
 
 
 
 
 | 421 | static FORCEINLINE HRESULT IAudioEndpointVolume_SetChannelVolumeLevel(IAudioEndpointVolume* This,UINT nChannel,FLOAT fLevelDB,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 422 | return This->lpVtbl->SetChannelVolumeLevel(This,nChannel,fLevelDB,pguidEventContext); | 
 
 
 
 
 | 423 | } | 
 
 
 
 
 | 424 | static FORCEINLINE HRESULT IAudioEndpointVolume_SetChannelVolumeLevelScalar(IAudioEndpointVolume* This,UINT nChannel,FLOAT fLevel,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 425 | return This->lpVtbl->SetChannelVolumeLevelScalar(This,nChannel,fLevel,pguidEventContext); | 
 
 
 
 
 | 426 | } | 
 
 
 
 
 | 427 | static FORCEINLINE HRESULT IAudioEndpointVolume_GetChannelVolumeLevel(IAudioEndpointVolume* This,UINT nChannel,FLOAT *fLevelDB) { | 
 
 
 
 
 | 428 | return This->lpVtbl->GetChannelVolumeLevel(This,nChannel,fLevelDB); | 
 
 
 
 
 | 429 | } | 
 
 
 
 
 | 430 | static FORCEINLINE HRESULT IAudioEndpointVolume_GetChannelVolumeLevelScalar(IAudioEndpointVolume* This,UINT nChannel,FLOAT *fLevel) { | 
 
 
 
 
 | 431 | return This->lpVtbl->GetChannelVolumeLevelScalar(This,nChannel,fLevel); | 
 
 
 
 
 | 432 | } | 
 
 
 
 
 | 433 | static FORCEINLINE HRESULT IAudioEndpointVolume_SetMute(IAudioEndpointVolume* This,WINBOOL bMute,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 434 | return This->lpVtbl->SetMute(This,bMute,pguidEventContext); | 
 
 
 
 
 | 435 | } | 
 
 
 
 
 | 436 | static FORCEINLINE HRESULT IAudioEndpointVolume_GetMute(IAudioEndpointVolume* This,WINBOOL *bMute) { | 
 
 
 
 
 | 437 | return This->lpVtbl->GetMute(This,bMute); | 
 
 
 
 
 | 438 | } | 
 
 
 
 
 | 439 | static FORCEINLINE HRESULT IAudioEndpointVolume_GetVolumeStepInfo(IAudioEndpointVolume* This,UINT *pnStep,UINT *pnStepCount) { | 
 
 
 
 
 | 440 | return This->lpVtbl->GetVolumeStepInfo(This,pnStep,pnStepCount); | 
 
 
 
 
 | 441 | } | 
 
 
 
 
 | 442 | static FORCEINLINE HRESULT IAudioEndpointVolume_VolumeStepUp(IAudioEndpointVolume* This,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 443 | return This->lpVtbl->VolumeStepUp(This,pguidEventContext); | 
 
 
 
 
 | 444 | } | 
 
 
 
 
 | 445 | static FORCEINLINE HRESULT IAudioEndpointVolume_VolumeStepDown(IAudioEndpointVolume* This,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 446 | return This->lpVtbl->VolumeStepDown(This,pguidEventContext); | 
 
 
 
 
 | 447 | } | 
 
 
 
 
 | 448 | static FORCEINLINE HRESULT IAudioEndpointVolume_QueryHardwareSupport(IAudioEndpointVolume* This,DWORD *pdwHardwareSupportMask) { | 
 
 
 
 
 | 449 | return This->lpVtbl->QueryHardwareSupport(This,pdwHardwareSupportMask); | 
 
 
 
 
 | 450 | } | 
 
 
 
 
 | 451 | static FORCEINLINE HRESULT IAudioEndpointVolume_GetVolumeRange(IAudioEndpointVolume* This,FLOAT *pflVolumeMindB,FLOAT *pflVolumeMaxdB,FLOAT *pflVolumeIncrementdB) { | 
 
 
 
 
 | 452 | return This->lpVtbl->GetVolumeRange(This,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB); | 
 
 
 
 
 | 453 | } | 
 
 
 
 
 | 454 | #endif | 
 
 
 
 
 | 455 | #endif | 
 
 
 
 
 | 456 |  | 
 
 
 
 
 | 457 | #endif | 
 
 
 
 
 | 458 |  | 
 
 
 
 
 | 459 |  | 
 
 
 
 
 | 460 | #endif  /* __IAudioEndpointVolume_INTERFACE_DEFINED__ */ | 
 
 
 
 
 | 461 |  | 
 
 
 
 
 | 462 | /***************************************************************************** | 
 
 
 
 
 | 463 | * IAudioEndpointVolumeEx interface | 
 
 
 
 
 | 464 | */ | 
 
 
 
 
 | 465 | #ifndef __IAudioEndpointVolumeEx_INTERFACE_DEFINED__ | 
 
 
 
 
 | 466 | #define __IAudioEndpointVolumeEx_INTERFACE_DEFINED__ | 
 
 
 
 
 | 467 |  | 
 
 
 
 
 | 468 | DEFINE_GUID(IID_IAudioEndpointVolumeEx, 0x66e11784, 0xf695, 0x4f28, 0xa5,0x05, 0xa7,0x08,0x00,0x81,0xa7,0x8f); | 
 
 
 
 
 | 469 | #if defined(__cplusplus) && !defined(CINTERFACE) | 
 
 
 
 
 | 470 | MIDL_INTERFACE("66e11784-f695-4f28-a505-a7080081a78f") | 
 
 
 
 
 | 471 | IAudioEndpointVolumeEx : public IAudioEndpointVolume | 
 
 
 
 
 | 472 | { | 
 
 
 
 
 | 473 | virtual HRESULT STDMETHODCALLTYPE GetVolumeRangeChannel( | 
 
 
 
 
 | 474 | UINT iChannel, | 
 
 
 
 
 | 475 | FLOAT *pflVolumeMindB, | 
 
 
 
 
 | 476 | FLOAT *pflVolumeMaxdB, | 
 
 
 
 
 | 477 | FLOAT *pflVolumeIncrementdB) = 0; | 
 
 
 
 
 | 478 |  | 
 
 
 
 
 | 479 | }; | 
 
 
 
 
 | 480 | #ifdef __CRT_UUID_DECL | 
 
 
 
 
 | 481 | __CRT_UUID_DECL(IAudioEndpointVolumeEx, 0x66e11784, 0xf695, 0x4f28, 0xa5,0x05, 0xa7,0x08,0x00,0x81,0xa7,0x8f) | 
 
 
 
 
 | 482 | #endif | 
 
 
 
 
 | 483 | #else | 
 
 
 
 
 | 484 | typedef struct IAudioEndpointVolumeExVtbl { | 
 
 
 
 
 | 485 | BEGIN_INTERFACE | 
 
 
 
 
 | 486 |  | 
 
 
 
 
 | 487 | /*** IUnknown methods ***/ | 
 
 
 
 
 | 488 | HRESULT (STDMETHODCALLTYPE *QueryInterface)( | 
 
 
 
 
 | 489 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 490 | REFIID riid, | 
 
 
 
 
 | 491 | void **ppvObject); | 
 
 
 
 
 | 492 |  | 
 
 
 
 
 | 493 | ULONG (STDMETHODCALLTYPE *AddRef)( | 
 
 
 
 
 | 494 | IAudioEndpointVolumeEx *This); | 
 
 
 
 
 | 495 |  | 
 
 
 
 
 | 496 | ULONG (STDMETHODCALLTYPE *Release)( | 
 
 
 
 
 | 497 | IAudioEndpointVolumeEx *This); | 
 
 
 
 
 | 498 |  | 
 
 
 
 
 | 499 | /*** IAudioEndpointVolume methods ***/ | 
 
 
 
 
 | 500 | HRESULT (STDMETHODCALLTYPE *RegisterControlChangeNotify)( | 
 
 
 
 
 | 501 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 502 | IAudioEndpointVolumeCallback *pNotify); | 
 
 
 
 
 | 503 |  | 
 
 
 
 
 | 504 | HRESULT (STDMETHODCALLTYPE *UnregisterControlChangeNotify)( | 
 
 
 
 
 | 505 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 506 | IAudioEndpointVolumeCallback *pNotify); | 
 
 
 
 
 | 507 |  | 
 
 
 
 
 | 508 | HRESULT (STDMETHODCALLTYPE *GetChannelCount)( | 
 
 
 
 
 | 509 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 510 | UINT *pnChannelCount); | 
 
 
 
 
 | 511 |  | 
 
 
 
 
 | 512 | HRESULT (STDMETHODCALLTYPE *SetMasterVolumeLevel)( | 
 
 
 
 
 | 513 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 514 | FLOAT fLevelDB, | 
 
 
 
 
 | 515 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 516 |  | 
 
 
 
 
 | 517 | HRESULT (STDMETHODCALLTYPE *SetMasterVolumeLevelScalar)( | 
 
 
 
 
 | 518 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 519 | FLOAT fLevel, | 
 
 
 
 
 | 520 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 521 |  | 
 
 
 
 
 | 522 | HRESULT (STDMETHODCALLTYPE *GetMasterVolumeLevel)( | 
 
 
 
 
 | 523 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 524 | FLOAT *fLevelDB); | 
 
 
 
 
 | 525 |  | 
 
 
 
 
 | 526 | HRESULT (STDMETHODCALLTYPE *GetMasterVolumeLevelScalar)( | 
 
 
 
 
 | 527 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 528 | FLOAT *fLevel); | 
 
 
 
 
 | 529 |  | 
 
 
 
 
 | 530 | HRESULT (STDMETHODCALLTYPE *SetChannelVolumeLevel)( | 
 
 
 
 
 | 531 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 532 | UINT nChannel, | 
 
 
 
 
 | 533 | FLOAT fLevelDB, | 
 
 
 
 
 | 534 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 535 |  | 
 
 
 
 
 | 536 | HRESULT (STDMETHODCALLTYPE *SetChannelVolumeLevelScalar)( | 
 
 
 
 
 | 537 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 538 | UINT nChannel, | 
 
 
 
 
 | 539 | FLOAT fLevel, | 
 
 
 
 
 | 540 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 541 |  | 
 
 
 
 
 | 542 | HRESULT (STDMETHODCALLTYPE *GetChannelVolumeLevel)( | 
 
 
 
 
 | 543 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 544 | UINT nChannel, | 
 
 
 
 
 | 545 | FLOAT *fLevelDB); | 
 
 
 
 
 | 546 |  | 
 
 
 
 
 | 547 | HRESULT (STDMETHODCALLTYPE *GetChannelVolumeLevelScalar)( | 
 
 
 
 
 | 548 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 549 | UINT nChannel, | 
 
 
 
 
 | 550 | FLOAT *fLevel); | 
 
 
 
 
 | 551 |  | 
 
 
 
 
 | 552 | HRESULT (STDMETHODCALLTYPE *SetMute)( | 
 
 
 
 
 | 553 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 554 | WINBOOL bMute, | 
 
 
 
 
 | 555 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 556 |  | 
 
 
 
 
 | 557 | HRESULT (STDMETHODCALLTYPE *GetMute)( | 
 
 
 
 
 | 558 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 559 | WINBOOL *bMute); | 
 
 
 
 
 | 560 |  | 
 
 
 
 
 | 561 | HRESULT (STDMETHODCALLTYPE *GetVolumeStepInfo)( | 
 
 
 
 
 | 562 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 563 | UINT *pnStep, | 
 
 
 
 
 | 564 | UINT *pnStepCount); | 
 
 
 
 
 | 565 |  | 
 
 
 
 
 | 566 | HRESULT (STDMETHODCALLTYPE *VolumeStepUp)( | 
 
 
 
 
 | 567 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 568 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 569 |  | 
 
 
 
 
 | 570 | HRESULT (STDMETHODCALLTYPE *VolumeStepDown)( | 
 
 
 
 
 | 571 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 572 | LPCGUID pguidEventContext); | 
 
 
 
 
 | 573 |  | 
 
 
 
 
 | 574 | HRESULT (STDMETHODCALLTYPE *QueryHardwareSupport)( | 
 
 
 
 
 | 575 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 576 | DWORD *pdwHardwareSupportMask); | 
 
 
 
 
 | 577 |  | 
 
 
 
 
 | 578 | HRESULT (STDMETHODCALLTYPE *GetVolumeRange)( | 
 
 
 
 
 | 579 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 580 | FLOAT *pflVolumeMindB, | 
 
 
 
 
 | 581 | FLOAT *pflVolumeMaxdB, | 
 
 
 
 
 | 582 | FLOAT *pflVolumeIncrementdB); | 
 
 
 
 
 | 583 |  | 
 
 
 
 
 | 584 | /*** IAudioEndpointVolumeEx methods ***/ | 
 
 
 
 
 | 585 | HRESULT (STDMETHODCALLTYPE *GetVolumeRangeChannel)( | 
 
 
 
 
 | 586 | IAudioEndpointVolumeEx *This, | 
 
 
 
 
 | 587 | UINT iChannel, | 
 
 
 
 
 | 588 | FLOAT *pflVolumeMindB, | 
 
 
 
 
 | 589 | FLOAT *pflVolumeMaxdB, | 
 
 
 
 
 | 590 | FLOAT *pflVolumeIncrementdB); | 
 
 
 
 
 | 591 |  | 
 
 
 
 
 | 592 | END_INTERFACE | 
 
 
 
 
 | 593 | } IAudioEndpointVolumeExVtbl; | 
 
 
 
 
 | 594 |  | 
 
 
 
 
 | 595 | interface IAudioEndpointVolumeEx { | 
 
 
 
 
 | 596 | CONST_VTBL IAudioEndpointVolumeExVtbl* lpVtbl; | 
 
 
 
 
 | 597 | }; | 
 
 
 
 
 | 598 |  | 
 
 
 
 
 | 599 | #ifdef COBJMACROS | 
 
 
 
 
 | 600 | #ifndef WIDL_C_INLINE_WRAPPERS | 
 
 
 
 
 | 601 | /*** IUnknown methods ***/ | 
 
 
 
 
 | 602 | #define IAudioEndpointVolumeEx_QueryInterface(This,riid,ppvObject) (This)->lpVtbl->QueryInterface(This,riid,ppvObject) | 
 
 
 
 
 | 603 | #define IAudioEndpointVolumeEx_AddRef(This) (This)->lpVtbl->AddRef(This) | 
 
 
 
 
 | 604 | #define IAudioEndpointVolumeEx_Release(This) (This)->lpVtbl->Release(This) | 
 
 
 
 
 | 605 | /*** IAudioEndpointVolume methods ***/ | 
 
 
 
 
 | 606 | #define IAudioEndpointVolumeEx_RegisterControlChangeNotify(This,pNotify) (This)->lpVtbl->RegisterControlChangeNotify(This,pNotify) | 
 
 
 
 
 | 607 | #define IAudioEndpointVolumeEx_UnregisterControlChangeNotify(This,pNotify) (This)->lpVtbl->UnregisterControlChangeNotify(This,pNotify) | 
 
 
 
 
 | 608 | #define IAudioEndpointVolumeEx_GetChannelCount(This,pnChannelCount) (This)->lpVtbl->GetChannelCount(This,pnChannelCount) | 
 
 
 
 
 | 609 | #define IAudioEndpointVolumeEx_SetMasterVolumeLevel(This,fLevelDB,pguidEventContext) (This)->lpVtbl->SetMasterVolumeLevel(This,fLevelDB,pguidEventContext) | 
 
 
 
 
 | 610 | #define IAudioEndpointVolumeEx_SetMasterVolumeLevelScalar(This,fLevel,pguidEventContext) (This)->lpVtbl->SetMasterVolumeLevelScalar(This,fLevel,pguidEventContext) | 
 
 
 
 
 | 611 | #define IAudioEndpointVolumeEx_GetMasterVolumeLevel(This,fLevelDB) (This)->lpVtbl->GetMasterVolumeLevel(This,fLevelDB) | 
 
 
 
 
 | 612 | #define IAudioEndpointVolumeEx_GetMasterVolumeLevelScalar(This,fLevel) (This)->lpVtbl->GetMasterVolumeLevelScalar(This,fLevel) | 
 
 
 
 
 | 613 | #define IAudioEndpointVolumeEx_SetChannelVolumeLevel(This,nChannel,fLevelDB,pguidEventContext) (This)->lpVtbl->SetChannelVolumeLevel(This,nChannel,fLevelDB,pguidEventContext) | 
 
 
 
 
 | 614 | #define IAudioEndpointVolumeEx_SetChannelVolumeLevelScalar(This,nChannel,fLevel,pguidEventContext) (This)->lpVtbl->SetChannelVolumeLevelScalar(This,nChannel,fLevel,pguidEventContext) | 
 
 
 
 
 | 615 | #define IAudioEndpointVolumeEx_GetChannelVolumeLevel(This,nChannel,fLevelDB) (This)->lpVtbl->GetChannelVolumeLevel(This,nChannel,fLevelDB) | 
 
 
 
 
 | 616 | #define IAudioEndpointVolumeEx_GetChannelVolumeLevelScalar(This,nChannel,fLevel) (This)->lpVtbl->GetChannelVolumeLevelScalar(This,nChannel,fLevel) | 
 
 
 
 
 | 617 | #define IAudioEndpointVolumeEx_SetMute(This,bMute,pguidEventContext) (This)->lpVtbl->SetMute(This,bMute,pguidEventContext) | 
 
 
 
 
 | 618 | #define IAudioEndpointVolumeEx_GetMute(This,bMute) (This)->lpVtbl->GetMute(This,bMute) | 
 
 
 
 
 | 619 | #define IAudioEndpointVolumeEx_GetVolumeStepInfo(This,pnStep,pnStepCount) (This)->lpVtbl->GetVolumeStepInfo(This,pnStep,pnStepCount) | 
 
 
 
 
 | 620 | #define IAudioEndpointVolumeEx_VolumeStepUp(This,pguidEventContext) (This)->lpVtbl->VolumeStepUp(This,pguidEventContext) | 
 
 
 
 
 | 621 | #define IAudioEndpointVolumeEx_VolumeStepDown(This,pguidEventContext) (This)->lpVtbl->VolumeStepDown(This,pguidEventContext) | 
 
 
 
 
 | 622 | #define IAudioEndpointVolumeEx_QueryHardwareSupport(This,pdwHardwareSupportMask) (This)->lpVtbl->QueryHardwareSupport(This,pdwHardwareSupportMask) | 
 
 
 
 
 | 623 | #define IAudioEndpointVolumeEx_GetVolumeRange(This,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB) (This)->lpVtbl->GetVolumeRange(This,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB) | 
 
 
 
 
 | 624 | /*** IAudioEndpointVolumeEx methods ***/ | 
 
 
 
 
 | 625 | #define IAudioEndpointVolumeEx_GetVolumeRangeChannel(This,iChannel,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB) (This)->lpVtbl->GetVolumeRangeChannel(This,iChannel,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB) | 
 
 
 
 
 | 626 | #else | 
 
 
 
 
 | 627 | /*** IUnknown methods ***/ | 
 
 
 
 
 | 628 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_QueryInterface(IAudioEndpointVolumeEx* This,REFIID riid,void **ppvObject) { | 
 
 
 
 
 | 629 | return This->lpVtbl->QueryInterface(This,riid,ppvObject); | 
 
 
 
 
 | 630 | } | 
 
 
 
 
 | 631 | static FORCEINLINE ULONG IAudioEndpointVolumeEx_AddRef(IAudioEndpointVolumeEx* This) { | 
 
 
 
 
 | 632 | return This->lpVtbl->AddRef(This); | 
 
 
 
 
 | 633 | } | 
 
 
 
 
 | 634 | static FORCEINLINE ULONG IAudioEndpointVolumeEx_Release(IAudioEndpointVolumeEx* This) { | 
 
 
 
 
 | 635 | return This->lpVtbl->Release(This); | 
 
 
 
 
 | 636 | } | 
 
 
 
 
 | 637 | /*** IAudioEndpointVolume methods ***/ | 
 
 
 
 
 | 638 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_RegisterControlChangeNotify(IAudioEndpointVolumeEx* This,IAudioEndpointVolumeCallback *pNotify) { | 
 
 
 
 
 | 639 | return This->lpVtbl->RegisterControlChangeNotify(This,pNotify); | 
 
 
 
 
 | 640 | } | 
 
 
 
 
 | 641 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_UnregisterControlChangeNotify(IAudioEndpointVolumeEx* This,IAudioEndpointVolumeCallback *pNotify) { | 
 
 
 
 
 | 642 | return This->lpVtbl->UnregisterControlChangeNotify(This,pNotify); | 
 
 
 
 
 | 643 | } | 
 
 
 
 
 | 644 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_GetChannelCount(IAudioEndpointVolumeEx* This,UINT *pnChannelCount) { | 
 
 
 
 
 | 645 | return This->lpVtbl->GetChannelCount(This,pnChannelCount); | 
 
 
 
 
 | 646 | } | 
 
 
 
 
 | 647 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_SetMasterVolumeLevel(IAudioEndpointVolumeEx* This,FLOAT fLevelDB,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 648 | return This->lpVtbl->SetMasterVolumeLevel(This,fLevelDB,pguidEventContext); | 
 
 
 
 
 | 649 | } | 
 
 
 
 
 | 650 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_SetMasterVolumeLevelScalar(IAudioEndpointVolumeEx* This,FLOAT fLevel,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 651 | return This->lpVtbl->SetMasterVolumeLevelScalar(This,fLevel,pguidEventContext); | 
 
 
 
 
 | 652 | } | 
 
 
 
 
 | 653 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_GetMasterVolumeLevel(IAudioEndpointVolumeEx* This,FLOAT *fLevelDB) { | 
 
 
 
 
 | 654 | return This->lpVtbl->GetMasterVolumeLevel(This,fLevelDB); | 
 
 
 
 
 | 655 | } | 
 
 
 
 
 | 656 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_GetMasterVolumeLevelScalar(IAudioEndpointVolumeEx* This,FLOAT *fLevel) { | 
 
 
 
 
 | 657 | return This->lpVtbl->GetMasterVolumeLevelScalar(This,fLevel); | 
 
 
 
 
 | 658 | } | 
 
 
 
 
 | 659 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_SetChannelVolumeLevel(IAudioEndpointVolumeEx* This,UINT nChannel,FLOAT fLevelDB,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 660 | return This->lpVtbl->SetChannelVolumeLevel(This,nChannel,fLevelDB,pguidEventContext); | 
 
 
 
 
 | 661 | } | 
 
 
 
 
 | 662 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_SetChannelVolumeLevelScalar(IAudioEndpointVolumeEx* This,UINT nChannel,FLOAT fLevel,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 663 | return This->lpVtbl->SetChannelVolumeLevelScalar(This,nChannel,fLevel,pguidEventContext); | 
 
 
 
 
 | 664 | } | 
 
 
 
 
 | 665 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_GetChannelVolumeLevel(IAudioEndpointVolumeEx* This,UINT nChannel,FLOAT *fLevelDB) { | 
 
 
 
 
 | 666 | return This->lpVtbl->GetChannelVolumeLevel(This,nChannel,fLevelDB); | 
 
 
 
 
 | 667 | } | 
 
 
 
 
 | 668 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_GetChannelVolumeLevelScalar(IAudioEndpointVolumeEx* This,UINT nChannel,FLOAT *fLevel) { | 
 
 
 
 
 | 669 | return This->lpVtbl->GetChannelVolumeLevelScalar(This,nChannel,fLevel); | 
 
 
 
 
 | 670 | } | 
 
 
 
 
 | 671 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_SetMute(IAudioEndpointVolumeEx* This,WINBOOL bMute,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 672 | return This->lpVtbl->SetMute(This,bMute,pguidEventContext); | 
 
 
 
 
 | 673 | } | 
 
 
 
 
 | 674 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_GetMute(IAudioEndpointVolumeEx* This,WINBOOL *bMute) { | 
 
 
 
 
 | 675 | return This->lpVtbl->GetMute(This,bMute); | 
 
 
 
 
 | 676 | } | 
 
 
 
 
 | 677 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_GetVolumeStepInfo(IAudioEndpointVolumeEx* This,UINT *pnStep,UINT *pnStepCount) { | 
 
 
 
 
 | 678 | return This->lpVtbl->GetVolumeStepInfo(This,pnStep,pnStepCount); | 
 
 
 
 
 | 679 | } | 
 
 
 
 
 | 680 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_VolumeStepUp(IAudioEndpointVolumeEx* This,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 681 | return This->lpVtbl->VolumeStepUp(This,pguidEventContext); | 
 
 
 
 
 | 682 | } | 
 
 
 
 
 | 683 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_VolumeStepDown(IAudioEndpointVolumeEx* This,LPCGUID pguidEventContext) { | 
 
 
 
 
 | 684 | return This->lpVtbl->VolumeStepDown(This,pguidEventContext); | 
 
 
 
 
 | 685 | } | 
 
 
 
 
 | 686 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_QueryHardwareSupport(IAudioEndpointVolumeEx* This,DWORD *pdwHardwareSupportMask) { | 
 
 
 
 
 | 687 | return This->lpVtbl->QueryHardwareSupport(This,pdwHardwareSupportMask); | 
 
 
 
 
 | 688 | } | 
 
 
 
 
 | 689 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_GetVolumeRange(IAudioEndpointVolumeEx* This,FLOAT *pflVolumeMindB,FLOAT *pflVolumeMaxdB,FLOAT *pflVolumeIncrementdB) { | 
 
 
 
 
 | 690 | return This->lpVtbl->GetVolumeRange(This,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB); | 
 
 
 
 
 | 691 | } | 
 
 
 
 
 | 692 | /*** IAudioEndpointVolumeEx methods ***/ | 
 
 
 
 
 | 693 | static FORCEINLINE HRESULT IAudioEndpointVolumeEx_GetVolumeRangeChannel(IAudioEndpointVolumeEx* This,UINT iChannel,FLOAT *pflVolumeMindB,FLOAT *pflVolumeMaxdB,FLOAT *pflVolumeIncrementdB) { | 
 
 
 
 
 | 694 | return This->lpVtbl->GetVolumeRangeChannel(This,iChannel,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB); | 
 
 
 
 
 | 695 | } | 
 
 
 
 
 | 696 | #endif | 
 
 
 
 
 | 697 | #endif | 
 
 
 
 
 | 698 |  | 
 
 
 
 
 | 699 | #endif | 
 
 
 
 
 | 700 |  | 
 
 
 
 
 | 701 |  | 
 
 
 
 
 | 702 | #endif  /* __IAudioEndpointVolumeEx_INTERFACE_DEFINED__ */ | 
 
 
 
 
 | 703 |  | 
 
 
 
 
 | 704 | /* Begin additional prototypes for all interfaces */ | 
 
 
 
 
 | 705 |  | 
 
 
 
 
 | 706 |  | 
 
 
 
 
 | 707 | /* End additional prototypes */ | 
 
 
 
 
 | 708 |  | 
 
 
 
 
 | 709 | #ifdef __cplusplus | 
 
 
 
 
 | 710 | } | 
 
 
 
 
 | 711 | #endif | 
 
 
 
 
 | 712 |  | 
 
 
 
 
 | 713 | #endif /* __endpointvolume_h__ */ |