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134ffe924f
Intel committed an NDA disclaimer on each source file. The stated intention was that the NDA "added to OBS doesn't apply to open source code once it's been accepted by the community. You can remove it for your modifications". This quote is from an email chain involving Intel's legal team and developers. The NDA in the source files mistakenly triggers source code scanners that look for license violations. I have removed the comments that contain the NDA.
59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
#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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