Let us start here, from square one. No, from Zero!

2022-09-30 22:45:51 +09:00
parent 14215af0d1
commit b7a60638a4
1005 changed files with 303069 additions and 0 deletions
@@ -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;
+};