Initial re-upload of spice2x-24-08-24

hooks/audio/backends/mmdevice/device_enumerator.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <initguid.h>
+#include <mmdeviceapi.h>
+
+#include "util/logging.h"
+
+struct WrappedIMMDeviceEnumerator : IMMDeviceEnumerator {
+    explicit WrappedIMMDeviceEnumerator(IMMDeviceEnumerator *orig) : pReal(orig) {
+    }
+
+    WrappedIMMDeviceEnumerator(const WrappedIMMDeviceEnumerator &) = delete;
+    WrappedIMMDeviceEnumerator &operator=(const WrappedIMMDeviceEnumerator &) = delete;
+
+    virtual ~WrappedIMMDeviceEnumerator() = default;
+
+#pragma region IUnknown
+    virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObj) override;
+    virtual ULONG STDMETHODCALLTYPE AddRef() override;
+    virtual ULONG STDMETHODCALLTYPE Release() override;
+#pragma endregion
+
+#pragma region IMMDeviceEnumerator
+    virtual HRESULT STDMETHODCALLTYPE EnumAudioEndpoints(EDataFlow dataFlow, DWORD dwStateMask, IMMDeviceCollection **ppDevices) override;
+    virtual HRESULT STDMETHODCALLTYPE GetDefaultAudioEndpoint(EDataFlow dataFlow, ERole role, IMMDevice **ppEndpoint) override;
+    virtual HRESULT STDMETHODCALLTYPE GetDevice(LPCWSTR pwstrId, IMMDevice **ppDevice) override;
+    virtual HRESULT STDMETHODCALLTYPE RegisterEndpointNotificationCallback(IMMNotificationClient *pClient) override;
+    virtual HRESULT STDMETHODCALLTYPE UnregisterEndpointNotificationCallback(IMMNotificationClient *pClient) override;
+#pragma endregion
+
+private:
+    IMMDeviceEnumerator *const pReal;
+};