rocm-systems/rocclr/runtime/device/pal/paldeviced3d9.cpp

#include "paldevice.hpp"

#if defined(ATI_OS_LINUX)
namespace pal {
bool
Device::associateD3D9Device(void* d3dDevice)
{
    return false;
}
}
#else // !ATI_OS_LINUX

#include <d3d9.h>
#include <dxgi.h>

/**************************************************************************************************************
* Note: ideally the DXX extension interfaces should be mapped from the DXX perforce branch. 
* This means OCL client spec will need to change to include headers directly from the DXX perforce tree. 
* However, OCL only cares about the DXX OpenCL extension interface class. The spec cannot change
* without notification. So it is safe to use a local copy of the relevant DXX extension interface classes.
**************************************************************************************************************/
#include "DxxOpenCLInteropExt.h"

namespace pal {

bool
Device::associateD3D9Device(void* d3d9Device)
{
    D3DCAPS9 pCaps;
    IDirect3D9* p3d9dev;
    LUID d3d9deviceLuid = {0, 0};

    IDirect3DDevice9* pd3d9Device = static_cast<IDirect3DDevice9*>(d3d9Device);

    // Get D3D9 Device caps
    pd3d9Device->GetDeviceCaps(&pCaps);
    // Get 3D9 Device
    pd3d9Device->GetDirect3D(&p3d9dev);

    IDirect3D9Ex* p3d9devEx = static_cast<IDirect3D9Ex*>(p3d9dev);
    p3d9devEx->GetAdapterLUID(pCaps.AdapterOrdinal, &d3d9deviceLuid);
    p3d9dev->Release();

    // match the adapter
    bool canInteroperate =
        (properties().osProperties.luidHighPart == d3d9deviceLuid.HighPart) &&
        (properties().osProperties.luidLowPart == d3d9deviceLuid.LowPart);

    return canInteroperate;
}

} // pal
#endif // !ATI_OS_WIN