C++ (Cpp) VBoxCrHgsmiDestroy Examples

Example #1

File: icd_drv.c Project: svn2github/virtualbox

BOOL APIENTRY DrvDeleteContext(HGLRC hglrc)
{
#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
    ContextInfo *pContext;
    PVBOXUHGSMI pHgsmi = NULL;
#endif

    CR_DDI_PROLOGUE();
    crDebug( "DrvDeleteContext(0x%x) called", hglrc );

#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
    crHashtableLock(stub.contextTable);

    pContext = (ContextInfo *) crHashtableSearch(stub.contextTable, (unsigned long) hglrc);
    if (pContext)
        pHgsmi = pContext->pHgsmi;

    crHashtableUnlock(stub.contextTable);
#endif

    stubDestroyContext( (unsigned long) hglrc );

#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
    if (pHgsmi)
        VBoxCrHgsmiDestroy(pHgsmi);
#endif

    return true;
}

Example #2

File: packspu_init.c Project: Rootkitsmm/virtualbox-org-svn-vbox-trunk

static bool isVBoxWDDMCrHgsmi(void)
{
#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
    PVBOXUHGSMI pHgsmi = VBoxCrHgsmiCreate();
    if (pHgsmi)
    {
        VBoxCrHgsmiDestroy(pHgsmi);
        return true;
    }
#endif
    return false;
}

Example #3

File: VBoxCrHgsmi.cpp Project: OSLL/vboxhsm

static int vboxCrHgsmiInitPerform(VBOXDISPKMT_CALLBACKS *pCallbacks)
{
    HRESULT hr = vboxDispKmtCallbacksInit(pCallbacks);
    /*Assert(hr == S_OK);*/
    if (hr == S_OK)
    {
        /* check if we can create the hgsmi */
        PVBOXUHGSMI pHgsmi = VBoxCrHgsmiCreate();
        if (pHgsmi)
        {
            /* yes, we can, so this is wddm mode */
            VBoxCrHgsmiDestroy(pHgsmi);
            Log(("CrHgsmi: WDDM mode supported\n"));
            return 1;
        }
        vboxDispKmtCallbacksTerm(pCallbacks);
    }
    Log(("CrHgsmi: unsupported\n"));
    return -1;
}