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Code submissions have continually suffered from formatting inconsistencies that constantly have to be addressed. Using clang-format simplifies this by making code formatting more consistent, and allows automation of the code formatting so that maintainers can focus more on the code itself instead of code formatting.
69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
/*********************************************************************************
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INTEL CORPORATION PROPRIETARY INFORMATION
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This software is supplied under the terms of a license agreement or nondisclosure
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agreement with Intel Corporation and may not be copied or disclosed except in
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accordance with the terms of that agreement
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Copyright(c) 2011-2014 Intel Corporation. All Rights Reserved.
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**********************************************************************************/
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#pragma once
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#include "common_utils.h"
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#include <initguid.h>
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#include <d3d9.h>
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#include <dxva2api.h>
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#include <dxva.h>
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#include <windows.h>
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#define VIDEO_MAIN_FORMAT D3DFMT_YUY2
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class IGFXS3DControl;
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/** Direct3D 9 device implementation.
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@note Can be initialized for only 1 or two 2 views. Handle to
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MFX_HANDLE_GFXS3DCONTROL must be set prior if initializing for 2 views.
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@note Device always set D3DPRESENT_PARAMETERS::Windowed to TRUE.
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*/
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template<class T> class safe_array {
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public:
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safe_array(T *ptr = 0)
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: m_ptr(ptr){
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// construct from object pointer
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};
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~safe_array() { reset(0); }
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T *get()
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{ // return wrapped pointer
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return m_ptr;
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}
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T *release()
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{ // return wrapped pointer and give up ownership
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T *ptr = m_ptr;
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m_ptr = 0;
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return ptr;
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}
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void reset(T *ptr)
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{ // destroy designated object and store new pointer
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if (m_ptr) {
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delete[] m_ptr;
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}
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m_ptr = ptr;
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}
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protected:
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T *m_ptr; // the wrapped object pointer
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};
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mfxStatus dx9_simple_alloc(mfxHDL pthis, mfxFrameAllocRequest *request,
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mfxFrameAllocResponse *response);
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mfxStatus dx9_simple_lock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr);
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mfxStatus dx9_simple_unlock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr);
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mfxStatus dx9_simple_gethdl(mfxHDL pthis, mfxMemId mid, mfxHDL *handle);
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mfxStatus dx9_simple_free(mfxHDL pthis, mfxFrameAllocResponse *response);
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mfxStatus DX9_CreateHWDevice(mfxSession session, mfxHDL *deviceHandle,
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HWND hWnd, bool bCreateSharedHandles);
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void DX9_CleanupHWDevice();
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