44 lines
1.4 KiB
C++
Executable File
44 lines
1.4 KiB
C++
Executable File
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// Copyright (c) Microsoft Corporation. All rights reserved
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#ifndef _DUPLICATIONMANAGER_H_
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#define _DUPLICATIONMANAGER_H_
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#include "CommonTypes.h"
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//
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// Handles the task of duplicating an output.
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//
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class DUPLICATIONMANAGER
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{
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public:
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DUPLICATIONMANAGER();
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~DUPLICATIONMANAGER();
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_Success_(*Timeout == false && return == DUPL_RETURN_SUCCESS) DUPL_RETURN GetFrame(_Out_ FRAME_DATA* Data, _Out_ bool* Timeout);
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DUPL_RETURN DoneWithFrame();
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DUPL_RETURN InitDupl(_In_ ID3D11Device* Device, ID3D11DeviceContext* DeviceContext, UINT Output);
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DUPL_RETURN GetMouse(_Inout_ PTR_INFO* PtrInfo, _In_ DXGI_OUTDUPL_FRAME_INFO* FrameInfo, INT OffsetX, INT OffsetY);
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void GetOutputDesc(_Out_ DXGI_OUTPUT_DESC* DescPtr);
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HRESULT SendData(struct tmedia_producer_s* pProducer, FRAME_DATA* FrameData);
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private:
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// vars
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IDXGIOutputDuplication* m_DeskDupl;
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ID3D11Texture2D* m_AcquiredDesktopImage;
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_Field_size_bytes_(m_MetaDataSize) BYTE* m_MetaDataBuffer;
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UINT m_MetaDataSize;
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UINT m_OutputNumber;
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DXGI_OUTPUT_DESC m_OutputDesc;
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ID3D11Device* m_Device;
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ID3D11DeviceContext* m_DeviceContext;
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BYTE* m_BufferPtr;
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UINT m_BufferSize;
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};
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#endif
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