50 lines
1.9 KiB
C
50 lines
1.9 KiB
C
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#pragma once
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#include <atomic>
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#include <string>
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#include <initguid.h>
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#include <audiopolicy.h>
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struct DummyIAudioClient;
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// {5412A875-C82F-451F-B29A-0E18DB1CDFA2}
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static const GUID IID_DummyIAudioSessionControl = {
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0x5412a875, 0xc82f, 0x451f, { 0xb2, 0x9a, 0x0e, 0x18, 0xdb, 0x1c, 0xdf, 0xa2 }
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};
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struct DummyIAudioSessionControl : IAudioSessionControl {
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explicit DummyIAudioSessionControl(DummyIAudioClient *client) : client(client) {
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}
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DummyIAudioSessionControl(const DummyIAudioSessionControl &) = delete;
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DummyIAudioSessionControl &operator=(const DummyIAudioSessionControl &) = delete;
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virtual ~DummyIAudioSessionControl() = 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 IAudioSessionControl
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HRESULT STDMETHODCALLTYPE GetState(AudioSessionState *pRetVal) override;
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HRESULT STDMETHODCALLTYPE GetDisplayName(LPWSTR *pRetVal) override;
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HRESULT STDMETHODCALLTYPE SetDisplayName(LPCWSTR Value, LPCGUID EventContext) override;
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HRESULT STDMETHODCALLTYPE GetIconPath(LPWSTR *pRetVal) override;
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HRESULT STDMETHODCALLTYPE SetIconPath(LPCWSTR Value, LPCGUID EventContext) override;
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HRESULT STDMETHODCALLTYPE GetGroupingParam(GUID *pRetVal) override;
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HRESULT STDMETHODCALLTYPE SetGroupingParam(LPCGUID Override, LPCGUID EventContext) override;
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HRESULT STDMETHODCALLTYPE RegisterAudioSessionNotification(IAudioSessionEvents *NewNotifications) override;
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HRESULT STDMETHODCALLTYPE UnregisterAudioSessionNotification(IAudioSessionEvents *NewNotifications) override;
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#pragma endregion
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DummyIAudioClient *const client;
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std::atomic<ULONG> ref_cnt = 1;
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std::wstring display_name = L"Dummy Audio Device";
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std::wstring icon_path = L"";
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GUID grouping_param = GUID_NULL;
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};
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