include: Upgrade interface definitions to XAudio2 2.8.

This updates IXAudio2, IXAudio2SourceVoice, and IXAudio2MasteringVoice
to version 2.8. New interfaces are created for breaking changes from
version 2.7. The implementation in dlls/xaudio2_7 is updated to match.

dlls/xaudio2_7/xaudio_dll.c

@@ -71,16 +71,23 @@ HRESULT WINAPI DllUnregisterServer(void)
 }
 
 typedef struct {
+    IXAudio27 IXAudio27_iface;
     IXAudio2 IXAudio2_iface;
     LONG ref;
+
+    DWORD version;
 } IXAudio2Impl;
 
-/*** IUnknown methods ***/
 static inline IXAudio2Impl *impl_from_IXAudio2(IXAudio2 *iface)
 {
     return CONTAINING_RECORD(iface, IXAudio2Impl, IXAudio2_iface);
 }
 
+static inline IXAudio2Impl *impl_from_IXAudio27(IXAudio27 *iface)
+{
+    return CONTAINING_RECORD(iface, IXAudio2Impl, IXAudio27_iface);
+}
+
 static HRESULT WINAPI IXAudio2Impl_QueryInterface(IXAudio2 *iface, REFIID riid,
         void **ppvObject)
 {
@@ -88,13 +95,16 @@ static HRESULT WINAPI IXAudio2Impl_QueryInterface(IXAudio2 *iface, REFIID riid,
 
     TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppvObject);
 
-    *ppvObject = NULL;
-
     if(IsEqualGUID(riid, &IID_IUnknown) ||
-       IsEqualGUID(riid, &IID_IXAudio2))
+            IsEqualGUID(riid, &IID_IXAudio2))
-    {
+        *ppvObject = &This->IXAudio2_iface;
-        IXAudio2_AddRef(iface);
+    else if(IsEqualGUID(riid, &IID_IXAudio27))
-        *ppvObject = iface;
+        *ppvObject = &This->IXAudio27_iface;
+    else
+        *ppvObject = NULL;
+
+    if(*ppvObject){
+        IUnknown_AddRef((IUnknown*)*ppvObject);
         return S_OK;
     }
 
@@ -106,10 +116,9 @@ static HRESULT WINAPI IXAudio2Impl_QueryInterface(IXAudio2 *iface, REFIID riid,
 static ULONG WINAPI IXAudio2Impl_AddRef(IXAudio2 *iface)
 {
     IXAudio2Impl *This = impl_from_IXAudio2(iface);
-
+    ULONG ref = InterlockedIncrement(&This->ref);
-    TRACE("(%p)->()\n", This);
+    TRACE("(%p)->(): Refcount now %u\n", This, ref);
-
+    return ref;
-    return InterlockedIncrement(&This->ref);
 }
 
 static ULONG WINAPI IXAudio2Impl_Release(IXAudio2 *iface)
@@ -117,7 +126,7 @@ static ULONG WINAPI IXAudio2Impl_Release(IXAudio2 *iface)
     IXAudio2Impl *This = impl_from_IXAudio2(iface);
     ULONG ref = InterlockedDecrement(&This->ref);
 
-    TRACE("(%p)->()\n", This);
+    TRACE("(%p)->(): Refcount now %u\n", This, ref);
 
     if (!ref)
         HeapFree(GetProcessHeap(), 0, This);
@@ -125,37 +134,6 @@ static ULONG WINAPI IXAudio2Impl_Release(IXAudio2 *iface)
     return ref;
 }
 
-/*** IXAudio2 methods ***/
-static HRESULT WINAPI IXAudio2Impl_GetDeviceCount(IXAudio2 *iface,
-        UINT32 *pCount)
-{
-    IXAudio2Impl *This = impl_from_IXAudio2(iface);
-
-    FIXME("(%p)->(%p): stub!\n", This, pCount);
-
-    return E_NOTIMPL;
-}
-
-static HRESULT WINAPI IXAudio2Impl_GetDeviceDetails(IXAudio2 *iface,
-        UINT32 index, XAUDIO2_DEVICE_DETAILS *pDeviceDetails)
-{
-    IXAudio2Impl *This = impl_from_IXAudio2(iface);
-
-    FIXME("(%p)->(%u, %p): stub!\n", This, index, pDeviceDetails);
-
-    return E_NOTIMPL;
-}
-
-static HRESULT WINAPI IXAudio2Impl_Initialize(IXAudio2 *iface, UINT32 flags,
-        XAUDIO2_PROCESSOR processor)
-{
-    IXAudio2Impl *This = impl_from_IXAudio2(iface);
-
-    FIXME("(%p)->(%u, %u): stub!\n", This, flags, processor);
-
-    return S_OK;
-}
-
 static HRESULT WINAPI IXAudio2Impl_RegisterForCallbacks(IXAudio2 *iface,
         IXAudio2EngineCallback *pCallback)
 {
@@ -182,7 +160,7 @@ static HRESULT WINAPI IXAudio2Impl_CreateSourceVoice(IXAudio2 *iface,
 {
     IXAudio2Impl *This = impl_from_IXAudio2(iface);
 
-    FIXME("(%p)->(%p, %p, %u, %f, %p, %p, %p): stub!\n", This, ppSourceVoice,
+    FIXME("(%p)->(%p, %p, 0x%x, %f, %p, %p, %p): stub!\n", This, ppSourceVoice,
             pSourceFormat, flags, maxFrequencyRatio, pCallback, pSendList,
             pEffectChain);
 
@@ -197,7 +175,7 @@ static HRESULT WINAPI IXAudio2Impl_CreateSubmixVoice(IXAudio2 *iface,
 {
     IXAudio2Impl *This = impl_from_IXAudio2(iface);
 
-    FIXME("(%p)->(%p, %u, %u, %u, %u, %p, %p): stub!\n", This, ppSubmixVoice,
+    FIXME("(%p)->(%p, %u, %u, 0x%x, %u, %p, %p): stub!\n", This, ppSubmixVoice,
             inputChannels, inputSampleRate, flags, processingStage, pSendList,
             pEffectChain);
 
@@ -206,15 +184,17 @@ static HRESULT WINAPI IXAudio2Impl_CreateSubmixVoice(IXAudio2 *iface,
 
 static HRESULT WINAPI IXAudio2Impl_CreateMasteringVoice(IXAudio2 *iface,
         IXAudio2MasteringVoice **ppMasteringVoice, UINT32 inputChannels,
-        UINT32 inputSampleRate, UINT32 flags, UINT32 deviceIndex,
+        UINT32 inputSampleRate, UINT32 flags, const WCHAR *deviceId,
-        const XAUDIO2_EFFECT_CHAIN *pEffectChain)
+        const XAUDIO2_EFFECT_CHAIN *pEffectChain,
+        AUDIO_STREAM_CATEGORY streamCategory)
 {
     IXAudio2Impl *This = impl_from_IXAudio2(iface);
 
-    FIXME("(%p)->(%p, %u, %u, %u, %u, %p): stub!\n", This, ppMasteringVoice,
+    FIXME("(%p)->(%p, %u, %u, 0x%x, %s, %p, 0x%x): stub!\n", This,
-            inputChannels, inputSampleRate, flags, deviceIndex, pEffectChain);
+            ppMasteringVoice, inputChannels, inputSampleRate, flags,
+            wine_dbgstr_w(deviceId), pEffectChain, streamCategory);
 
-    return S_OK;
+    return E_NOTIMPL;
 }
 
 static HRESULT WINAPI IXAudio2Impl_StartEngine(IXAudio2 *iface)
@@ -238,7 +218,7 @@ static HRESULT WINAPI IXAudio2Impl_CommitChanges(IXAudio2 *iface,
 {
     IXAudio2Impl *This = impl_from_IXAudio2(iface);
 
-    FIXME("(%p)->(%u): stub!\n", This, operationSet);
+    FIXME("(%p)->(0x%x): stub!\n", This, operationSet);
 
     return E_NOTIMPL;
 }
@@ -260,14 +240,12 @@ static void WINAPI IXAudio2Impl_SetDebugConfiguration(IXAudio2 *iface,
     FIXME("(%p)->(%p, %p): stub!\n", This, pDebugConfiguration, pReserved);
 }
 
+/* XAudio2 2.8 */
 static const IXAudio2Vtbl XAudio2_Vtbl =
 {
     IXAudio2Impl_QueryInterface,
     IXAudio2Impl_AddRef,
     IXAudio2Impl_Release,
-    IXAudio2Impl_GetDeviceCount,
-    IXAudio2Impl_GetDeviceDetails,
-    IXAudio2Impl_Initialize,
     IXAudio2Impl_RegisterForCallbacks,
     IXAudio2Impl_UnregisterForCallbacks,
     IXAudio2Impl_CreateSourceVoice,
@@ -280,6 +258,154 @@ static const IXAudio2Vtbl XAudio2_Vtbl =
     IXAudio2Impl_SetDebugConfiguration
 };
 
+static HRESULT WINAPI XA27_QueryInterface(IXAudio27 *iface, REFIID riid,
+        void **ppvObject)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_QueryInterface(&This->IXAudio2_iface, riid, ppvObject);
+}
+
+static ULONG WINAPI XA27_AddRef(IXAudio27 *iface)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_AddRef(&This->IXAudio2_iface);
+}
+
+static ULONG WINAPI XA27_Release(IXAudio27 *iface)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_Release(&This->IXAudio2_iface);
+}
+
+static HRESULT WINAPI XA27_GetDeviceCount(IXAudio27 *iface, UINT32 *pCount)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    TRACE("(%p)->(%p)\n", This, pCount);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI XA27_GetDeviceDetails(IXAudio27 *iface, UINT32 index,
+        XAUDIO2_DEVICE_DETAILS *pDeviceDetails)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    TRACE("(%p)->(%u, %p)\n", This, index, pDeviceDetails);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI XA27_Initialize(IXAudio27 *iface, UINT32 flags,
+        XAUDIO2_PROCESSOR processor)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    TRACE("(%p)->(0x%x, 0x%x)\n", This, flags, processor);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI XA27_RegisterForCallbacks(IXAudio27 *iface,
+        IXAudio2EngineCallback *pCallback)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_RegisterForCallbacks(&This->IXAudio2_iface, pCallback);
+}
+
+static void WINAPI XA27_UnregisterForCallbacks(IXAudio27 *iface,
+        IXAudio2EngineCallback *pCallback)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    IXAudio2Impl_UnregisterForCallbacks(&This->IXAudio2_iface, pCallback);
+}
+
+static HRESULT WINAPI XA27_CreateSourceVoice(IXAudio27 *iface,
+        IXAudio2SourceVoice **ppSourceVoice, const WAVEFORMATEX *pSourceFormat,
+        UINT32 flags, float maxFrequencyRatio,
+        IXAudio2VoiceCallback *pCallback, const XAUDIO2_VOICE_SENDS *pSendList,
+        const XAUDIO2_EFFECT_CHAIN *pEffectChain)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_CreateSourceVoice(&This->IXAudio2_iface, ppSourceVoice,
+            pSourceFormat, flags, maxFrequencyRatio, pCallback, pSendList,
+            pEffectChain);
+}
+
+static HRESULT WINAPI XA27_CreateSubmixVoice(IXAudio27 *iface,
+        IXAudio2SubmixVoice **ppSubmixVoice, UINT32 inputChannels,
+        UINT32 inputSampleRate, UINT32 flags, UINT32 processingStage,
+        const XAUDIO2_VOICE_SENDS *pSendList,
+        const XAUDIO2_EFFECT_CHAIN *pEffectChain)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_CreateSubmixVoice(&This->IXAudio2_iface, ppSubmixVoice,
+            inputChannels, inputSampleRate, flags, processingStage, pSendList,
+            pEffectChain);
+}
+
+static HRESULT WINAPI XA27_CreateMasteringVoice(IXAudio27 *iface,
+        IXAudio2MasteringVoice **ppMasteringVoice, UINT32 inputChannels,
+        UINT32 inputSampleRate, UINT32 flags, UINT32 deviceIndex,
+        const XAUDIO2_EFFECT_CHAIN *pEffectChain)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    TRACE("(%p)->(%p, %u, %u, 0x%x, %u, %p)\n", This, ppMasteringVoice,
+            inputChannels, inputSampleRate, flags, deviceIndex,
+            pEffectChain);
+    /* TODO: Convert DeviceIndex to DeviceId */
+    return IXAudio2Impl_CreateMasteringVoice(&This->IXAudio2_iface,
+            ppMasteringVoice, inputChannels, inputSampleRate, flags, 0,
+            pEffectChain, AudioCategory_GameEffects);
+}
+
+static HRESULT WINAPI XA27_StartEngine(IXAudio27 *iface)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_StartEngine(&This->IXAudio2_iface);
+}
+
+static void WINAPI XA27_StopEngine(IXAudio27 *iface)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_StopEngine(&This->IXAudio2_iface);
+}
+
+static HRESULT WINAPI XA27_CommitChanges(IXAudio27 *iface, UINT32 operationSet)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_CommitChanges(&This->IXAudio2_iface, operationSet);
+}
+
+static void WINAPI XA27_GetPerformanceData(IXAudio27 *iface,
+        XAUDIO2_PERFORMANCE_DATA *pPerfData)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_GetPerformanceData(&This->IXAudio2_iface, pPerfData);
+}
+
+static void WINAPI XA27_SetDebugConfiguration(IXAudio27 *iface,
+        const XAUDIO2_DEBUG_CONFIGURATION *pDebugConfiguration,
+        void *pReserved)
+{
+    IXAudio2Impl *This = impl_from_IXAudio27(iface);
+    return IXAudio2Impl_SetDebugConfiguration(&This->IXAudio2_iface,
+            pDebugConfiguration, pReserved);
+}
+
+static const IXAudio27Vtbl XAudio27_Vtbl = {
+    XA27_QueryInterface,
+    XA27_AddRef,
+    XA27_Release,
+    XA27_GetDeviceCount,
+    XA27_GetDeviceDetails,
+    XA27_Initialize,
+    XA27_RegisterForCallbacks,
+    XA27_UnregisterForCallbacks,
+    XA27_CreateSourceVoice,
+    XA27_CreateSubmixVoice,
+    XA27_CreateMasteringVoice,
+    XA27_StartEngine,
+    XA27_StopEngine,
+    XA27_CommitChanges,
+    XA27_GetPerformanceData,
+    XA27_SetDebugConfiguration
+};
+
 static HRESULT WINAPI XAudio2CF_QueryInterface(IClassFactory *iface, REFIID riid, void **ppobj)
 {
     if(IsEqualGUID(riid, &IID_IUnknown)
@@ -322,8 +448,14 @@ static HRESULT WINAPI XAudio2CF_CreateInstance(IClassFactory *iface, IUnknown *p
     if(!object)
         return E_OUTOFMEMORY;
 
+    object->IXAudio27_iface.lpVtbl = &XAudio27_Vtbl;
     object->IXAudio2_iface.lpVtbl = &XAudio2_Vtbl;
 
+    if(IsEqualGUID(riid, &IID_IXAudio27))
+        object->version = 27;
+    else
+        object->version = 28;
+
     hr = IXAudio2_QueryInterface(&object->IXAudio2_iface, riid, ppobj);
     if(FAILED(hr))
         HeapFree(GetProcessHeap(), 0, object);

include/audiosessiontypes.h

@@ -45,4 +45,16 @@ typedef enum _AudioSessionState
     AudioSessionStateExpired,
 } AudioSessionState;
 
+typedef enum _AUDIO_STREAM_CATEGORY
+{
+    AudioCategory_Other = 0,
+    AudioCategory_ForegroundOnlyMedia,
+    AudioCategory_BackgroundCapableMedia,
+    AudioCategory_Communications,
+    AudioCategory_Alerts,
+    AudioCategory_SoundEffects,
+    AudioCategory_GameEffects,
+    AudioCategory_GameMedia
+} AUDIO_STREAM_CATEGORY;
+
 #endif

include/xaudio2.idl

@@ -19,6 +19,8 @@
 import "unknwn.idl";
 import "mmdeviceapi.idl";
 
+import "audiosessiontypes.h";
+
 [
     uuid(5a508685-a254-4fba-9b82-9a24b00306af)
 ]
@@ -328,7 +330,9 @@ typedef struct XAUDIO2_VOICE_STATE
 [
     local
 ]
-interface IXAudio2SourceVoice : IXAudio2Voice
+/* XAudio2 2.7's IXAudio2SourceVoice interface. Actually called
+ * IXAudio2SourceVoice in the Jun 2010 DX SDK */
+interface IXAudio27SourceVoice : IXAudio2Voice
 {
     HRESULT Start(
         [in, defaultvalue(0)] UINT32 Flags,
@@ -359,6 +363,41 @@ interface IXAudio2SourceVoice : IXAudio2Voice
     HRESULT SetSourceSampleRate([in] UINT32 NewSourceSampleRate);
 }
 
+[
+    local
+]
+/* XAudio2 2.8's IXAudio2SourceVoice interface. */
+interface IXAudio2SourceVoice : IXAudio2Voice
+{
+    HRESULT Start(
+        [in, defaultvalue(0)] UINT32 Flags,
+        [in, defaultvalue(XAUDIO2_COMMIT_NOW)] UINT32 OperationSet);
+
+    HRESULT Stop(
+        [in, defaultvalue(0)] UINT32 Flags,
+        [in, defaultvalue(XAUDIO2_COMMIT_NOW)] UINT32 OperationSet);
+
+    HRESULT SubmitSourceBuffer(
+        [in] const XAUDIO2_BUFFER* pBuffer,
+        [in, defaultvalue(NULL)] const XAUDIO2_BUFFER_WMA* pBufferWMA);
+
+    HRESULT FlushSourceBuffers();
+
+    HRESULT Discontinuity();
+
+    HRESULT ExitLoop([in, defaultvalue(XAUDIO2_COMMIT_NOW)] UINT32 OperationSet);
+
+    void GetState([out] XAUDIO2_VOICE_STATE* pVoiceState, [in, defaultvalue(0)] UINT32 Flags);
+
+    HRESULT SetFrequencyRatio(
+        [in] float Ratio,
+        [in, defaultvalue(XAUDIO2_COMMIT_NOW)] UINT32 OperationSet);
+
+    void GetFrequencyRatio([out] float* pRatio);
+
+    HRESULT SetSourceSampleRate([in] UINT32 NewSourceSampleRate);
+}
+
 [
     local
 ]
@@ -371,6 +410,8 @@ interface IXAudio2SubmixVoice : IXAudio2Voice
 ]
 interface IXAudio2MasteringVoice : IXAudio2Voice
 {
+    /* not present in XAudio2 2.7 */
+    void GetChannelMask([out] DWORD *pChannelMask);
 }
 
 [
@@ -410,7 +451,9 @@ typedef struct XAUDIO2_DEBUG_CONFIGURATION
     object,
     uuid(8bcf1f58-9fe7-4583-8ac6-e2adc465c8bb),
 ]
-interface IXAudio2 : IUnknown
+/* XAudio2 2.7's IXAudio2 interface. Actually called IXAudio2 in the Jun 2010
+ * DX SDK */
+interface IXAudio27 : IUnknown
 {
     HRESULT GetDeviceCount([out] UINT32* pCount);
 
@@ -465,6 +508,57 @@ interface IXAudio2 : IUnknown
         [in, defaultvalue(NULL)] void* pReserved);
 }
 
+[
+    object,
+    uuid(60d8dac8-5aa1-4e8e-b597-2f5e2883d484),
+]
+/* XAudio2 2.8's IXAudio2 interface. */
+interface IXAudio2 : IUnknown
+{
+    HRESULT RegisterForCallbacks([in] IXAudio2EngineCallback* pCallback);
+
+    void UnregisterForCallbacks([in] IXAudio2EngineCallback* pCallback);
+
+    HRESULT CreateSourceVoice(
+        [out] IXAudio2SourceVoice** ppSourceVoice,
+        [in] const WAVEFORMATEX* pSourceFormat,
+        [in, defaultvalue(0)] UINT32 Flags,
+        [in, defaultvalue(XAUDIO2_DEFAULT_FREQ_RATIO)] float MaxFrequencyRatio,
+        [in, defaultvalue(NULL)] IXAudio2VoiceCallback* pCallback,
+        [in, defaultvalue(NULL)] const XAUDIO2_VOICE_SENDS* pSendList,
+        [in, defaultvalue(NULL)] const XAUDIO2_EFFECT_CHAIN* pEffectChain);
+
+    HRESULT CreateSubmixVoice(
+        [out] IXAudio2SubmixVoice** ppSubmixVoice,
+        [in] UINT32 InputChannels,
+        [in] UINT32 InputSampleRate,
+        [in, defaultvalue(0)] UINT32 Flags,
+        [in, defaultvalue(0)] UINT32 ProcessingStage,
+        [in, defaultvalue(NULL)] const XAUDIO2_VOICE_SENDS* pSendList,
+        [in, defaultvalue(NULL)] const XAUDIO2_EFFECT_CHAIN* pEffectChain);
+
+    HRESULT CreateMasteringVoice(
+        [out] IXAudio2MasteringVoice** ppMasteringVoice,
+        [in, defaultvalue(XAUDIO2_DEFAULT_CHANNELS)] UINT32 InputChannels,
+        [in, defaultvalue(XAUDIO2_DEFAULT_SAMPLERATE)] UINT32 InputSampleRate,
+        [in, defaultvalue(0)] UINT32 Flags,
+        [in, defaultvalue(NULL)] LPCWSTR DeviceId,
+        [in, defaultvalue(NULL)] const XAUDIO2_EFFECT_CHAIN* pEffectChain,
+        [in, defaultvalue(AudioCategory_GameEffects)] AUDIO_STREAM_CATEGORY StreamCategory);
+
+    HRESULT StartEngine();
+
+    void StopEngine();
+
+    HRESULT CommitChanges([in] UINT32 OperationSet);
+
+    void GetPerformanceData([out] XAUDIO2_PERFORMANCE_DATA* pPerfData);
+
+    [local] void SetDebugConfiguration(
+        [in] const XAUDIO2_DEBUG_CONFIGURATION* pDebugConfiguration,
+        [in, defaultvalue(NULL)] void* pReserved);
+}
+
 const UINT32 XAUDIO2_DEBUG_ENGINE = 1;
 const UINT32 XAUDIO2_VOICE_NOPITCH = 2;
 const UINT32 XAUDIO2_VOICE_NOSRC = 4;
@@ -497,30 +591,4 @@ cpp_quote("inline static float XAudio2CutoffFrequencyToRadians(float cutofffreq,
 cpp_quote("inline static float XAudio2RadiansToCutoffFrequency(float radians, float samplerate) { return samplerate * asinf(radians/2.0f) / (float)M_PI; }")
 cpp_quote("#endif")
 
-cpp_quote("#ifdef __cplusplus")
+cpp_quote("HRESULT WINAPI XAudio2Create(IXAudio2** pxaudio2, UINT32 flags, XAUDIO2_PROCESSOR processor);")
-cpp_quote("inline static HRESULT XAudio2Create(IXAudio2** pxaudio2, UINT32 flags = 0, XAUDIO2_PROCESSOR processor = XAUDIO2_DEFAULT_PROCESSOR) {")
-cpp_quote("    IXAudio2* xaudio2;")
-cpp_quote("    HRESULT hr = CoCreateInstance(__uuidof(XAudio2), NULL, CLSCTX_INPROC_SERVER, __uuidof(IXAudio2), (void**)&xaudio2);")
-cpp_quote("    if (SUCCEEDED(hr)) {")
-cpp_quote("        hr = xaudio2->Initialize(flags, processor);")
-cpp_quote("        if (SUCCEEDED(hr))")
-cpp_quote("            *pxaudio2 = xaudio2;")
-cpp_quote("        else")
-cpp_quote("            xaudio2->Release();")
-cpp_quote("    }")
-cpp_quote("    return hr;")
-cpp_quote("}")
-cpp_quote("#else")
-cpp_quote("inline static HRESULT XAudio2Create(IXAudio2** pxaudio2, UINT32 flags, XAUDIO2_PROCESSOR processor) {")
-cpp_quote("    IXAudio2* xaudio2;")
-cpp_quote("    HRESULT hr = CoCreateInstance(&CLSID_XAudio2, NULL, CLSCTX_INPROC_SERVER, &IID_IXAudio2, (void**)&xaudio2);")
-cpp_quote("    if (SUCCEEDED(hr)) {")
-cpp_quote("        hr = xaudio2->lpVtbl->Initialize(xaudio2, flags, processor);")
-cpp_quote("        if (SUCCEEDED(hr))")
-cpp_quote("            *pxaudio2 = xaudio2;")
-cpp_quote("        else")
-cpp_quote("            xaudio2->lpVtbl->Release(xaudio2);")
-cpp_quote("    }")
-cpp_quote("    return hr;")
-cpp_quote("}")
-cpp_quote("#endif")