37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
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#pragma once
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#include <initguid.h>
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#include <mmdeviceapi.h>
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#include "util/logging.h"
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// {7CC2A363-D96F-4BE2-B6CF-2A44AADA424B}
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static const GUID IID_WrappedIMMDevice = {
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0x7cc2a363, 0xd96f, 0x4be2, { 0xb6, 0xcf, 0x2a, 0x44, 0xaa, 0xda, 0x42, 0x4b }
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};
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struct WrappedIMMDevice : IMMDevice {
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explicit WrappedIMMDevice(IMMDevice *orig) : pReal(orig) {
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}
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WrappedIMMDevice(const WrappedIMMDevice &) = delete;
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WrappedIMMDevice &operator=(const WrappedIMMDevice &) = delete;
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virtual ~WrappedIMMDevice() = default;
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#pragma region IUnknown
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HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObj) override;
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ULONG STDMETHODCALLTYPE AddRef() override;
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ULONG STDMETHODCALLTYPE Release() override;
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#pragma endregion
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#pragma region IMMDevice
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HRESULT STDMETHODCALLTYPE Activate(REFIID iid, DWORD dwClsCtx, PROPVARIANT *pActivationParams, void **ppInterface) override;
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HRESULT STDMETHODCALLTYPE OpenPropertyStore(DWORD stgmAccess, IPropertyStore **ppProperties) override;
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HRESULT STDMETHODCALLTYPE GetId(LPWSTR *ppstrId) override;
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HRESULT STDMETHODCALLTYPE GetState(DWORD *pdwState) override;
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#pragma endregion
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IMMDevice *const pReal;
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};
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