VBoxUhgsmiKmt.cpp revision 72774443050856dc9e820b971545ecc67a2d6871
/* $Id$ */
/** @file
* VBoxVideo Display D3D User mode dll
*/
/*
* Copyright (C) 2011-2012 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#include "VBoxDispD3DCmn.h"
#include <cr_protocol.h>
#ifndef NT_SUCCESS
#endif
{
if (NT_SUCCESS(Status))
{
#ifdef DEBUG_misha
#endif
return VINF_SUCCESS;
}
else
{
}
return VERR_GENERAL_FAILURE;
}
DECLCALLBACK(int) vboxUhgsmiKmtBufferLock(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock)
{
D3DKMT_LOCK DdiLock = {0};
if (!RT_SUCCESS(rc))
{
return rc;
}
else
if (NT_SUCCESS(Status))
{
return VINF_SUCCESS;
}
else
{
}
return VERR_GENERAL_FAILURE;
}
{
if (NT_SUCCESS(Status))
return VINF_SUCCESS;
else
return VERR_GENERAL_FAILURE;
}
DECLCALLBACK(int) vboxUhgsmiKmtBufferCreate(PVBOXUHGSMI pHgsmi, uint32_t cbBuf, VBOXUHGSMI_BUFFER_TYPE_FLAGS fType, PVBOXUHGSMI_BUFFER* ppBuf)
{
if (!cbBuf)
return VERR_INVALID_PARAMETER;
int rc = VINF_SUCCESS;
PVBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE pBuf = (PVBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE)RTMemAllocZ(RT_OFFSETOF(VBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE, aLockPageIndices[cPages]));
if (!pBuf)
{
WARN(("RTMemAllocZ failed"));
return VERR_NO_MEMORY;
}
if (NT_SUCCESS(Status))
{
return VINF_SUCCESS;
}
else
{
}
return rc;
}
DECLCALLBACK(int) vboxUhgsmiKmtBufferSubmit(PVBOXUHGSMI pHgsmi, PVBOXUHGSMI_BUFFER_SUBMIT aBuffers, uint32_t cBuffers)
{
if (RT_FAILURE(rc))
{
return rc;
}
D3DKMT_RENDER DdiRender = {0};
if (NT_SUCCESS(Status))
{
return VINF_SUCCESS;
}
else
{
}
return VERR_GENERAL_FAILURE;
}
{
{
{
{
NULL, 0);
{
return S_OK;
}
else
{
}
}
else
{
}
}
else
{
// WARN(("vboxDispKmtOpenAdapter failed, hr(0x%x)", hr));
}
}
else
{
}
return hr;
}
static DECLCALLBACK(int) vboxCrHhgsmiKmtEscape(struct VBOXUHGSMI_PRIVATE_BASE *pHgsmi, void *pvData, uint32_t cbData, BOOL fHwAccess)
{
D3DKMT_ESCAPE DdiEscape = {0};
if (NT_SUCCESS(Status))
{
return VINF_SUCCESS;
}
return VERR_GENERAL_FAILURE;
}
{
/* escape is still needed, since Ugfsmi uses it e.g. to query connection id */
}
{
}
#if 0
{
}
{
}
#endif
{
if (!NT_SUCCESS(Status))
{
return Status;
}
{
WARN(("Version mismatch"));
return E_FAIL;
}
return S_OK;
}
{
return hr;
{
return hr;
}
if (u32Caps & CR_VBOX_CAP_CMDVBVA)
else
return S_OK;
}
{
{
{
{
{
#ifdef DEBUG_misha
#endif
return S_OK;
}
}
}
}
return hr;
}