C++ (Cpp) VBoxSHGSMICommandAlloc 예제들

예제 #1

파일: VBoxMPVhwa.cpp 프로젝트: LastRitter/vbox-haiku

VBOXVHWACMD* vboxVhwaCommandCreate(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId, VBOXVHWACMD_TYPE enmCmd, VBOXVHWACMD_LENGTH cbCmd)
{
    vboxVhwaCommandCheckCompletion(pDevExt);
#ifdef VBOXVHWA_WITH_SHGSMI
    VBOXVHWACMD* pHdr = (VBOXVHWACMD*)VBoxSHGSMICommandAlloc(&pDevExt->u.primary.hgsmiAdapterHeap,
                              cbCmd + VBOXVHWACMD_HEADSIZE(),
                              HGSMI_CH_VBVA,
                              VBVA_VHWA_CMD);
#else
    VBOXVHWACMD* pHdr = (VBOXVHWACMD*)VBoxHGSMIBufferAlloc(&VBoxCommonFromDeviceExt(pDevExt)->guestCtx,
                              cbCmd + VBOXVHWACMD_HEADSIZE(),
                              HGSMI_CH_VBVA,
                              VBVA_VHWA_CMD);
#endif
    Assert(pHdr);
    if (!pHdr)
    {
        LOGREL(("VBoxHGSMIBufferAlloc failed"));
    }
    else
    {
        vboxVhwaHdrInit(pHdr, srcId, enmCmd);
    }

    return pHdr;
}

예제 #2

파일: VBoxMPVbva.cpp 프로젝트: egraba/vbox_openbsd

static VBOXCMDVBVA_CTL * vboxCmdVbvaCtlCreate(PHGSMIGUESTCOMMANDCONTEXT pHGSMICtx, uint32_t cbCtl)
{
    Assert(cbCtl >= sizeof (VBOXCMDVBVA_CTL));
    return (VBOXCMDVBVA_CTL*)VBoxSHGSMICommandAlloc(&pHGSMICtx->heapCtx, cbCtl, HGSMI_CH_VBVA, VBVA_CMDVBVA_CTL);
}