VBoxDispVHWA.cpp revision 9055f61bb57d2a625c6434d55beac7565c3b3c0d
/* $Id$ */
/** @file
* VBox XPDM Display driver
*/
/*
* Copyright (C) 2011 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 "VBoxDisp.h"
#include "VBoxDispMini.h"
#include <iprt/asm-amd64-x86.h>
{
}
{
}
static void VBoxDispVHWACommandSubmitAsynchByEvent(PVBOXDISPDEV pDev, VBOXVHWACMD* pCmd, VBOXPEVENT pEvent)
{
pCmd->GuestVBVAReserved2 = 0;
/* ensure the command is not removed until we're processing it */
/* complete it asynchronously by setting event */
{
/* the command is completed */
}
}
{
VBOXVHWACMD* pComplCmd = (VBOXVHWACMD*)HGSMIOffsetToPointer(&pDev->hgsmi.ctx.heapCtx.area, pComplete->offCmd);
}
{
switch(pCmd->customOpCode)
{
{
break;
}
default:
{
}
}
}
{
int rc;
if (RT_SUCCESS(rc))
{
}
}
{
int rc = VERR_GENERAL_FAILURE;
{
return VERR_NOT_SUPPORTED;
}
if (!pCmd)
{
WARN(("VBoxDispVHWACommandCreate failed"));
return rc;
}
{
{
rc = VINF_SUCCESS;
}
}
return rc;
}
VBOXVHWACMD* VBoxDispVHWACommandCreate(PVBOXDISPDEV pDev, VBOXVHWACMD_TYPE enmCmd, VBOXVHWACMD_LENGTH cbCmd)
{
if (!pHdr)
{
WARN(("HGSMIHeapAlloc failed"));
}
else
{
}
/* @todo: temporary hack */
return pHdr;
}
{
if(!cRefs)
{
}
}
{
VBOXVP_STATUS rc = pDev->vpAPI.VideoPortProcs.pfnCreateEvent(pDev->vpAPI.pContext, VBOXNOTIFICATION_EVENT, NULL, &pEvent);
/* don't assert here, otherwise NT4 will be unhappy */
if(rc == VBOXNO_ERROR)
{
NULL /*IN PLARGE_INTEGER pTimeOut*/
);
if(rc == VBOXNO_ERROR)
{
}
}
return rc == VBOXNO_ERROR;
}
{
int rc = pDev->hgsmi.mp.pfnRequestCommandsHandler(pDev->hgsmi.mp.hContext, HGSMI_CH_VBVA, pDev->iDevice, &pCmd);
/* don't assert here, otherwise NT4 will be unhappy */
if(RT_SUCCESS(rc))
{
{
}
}
}
static DECLCALLBACK(void) VBoxDispVHWACommandCompletionCallbackEvent(PVBOXDISPDEV pDev, VBOXVHWACMD * pCmd, void * pContext)
{
}
/* do not wait for completion */
void VBoxDispVHWACommandSubmitAsynch (PVBOXDISPDEV pDev, VBOXVHWACMD* pCmd, PFNVBOXVHWACMDCOMPLETION pfnCompletion, void * pContext)
{
{
/* the command is completed */
}
}
static DECLCALLBACK(void) VBoxDispVHWAFreeCmdCompletion(PVBOXDISPDEV pDev, VBOXVHWACMD * pCmd, void * pContext)
{
}
{
{
/* the command is completed */
}
}
{
}
{
}
{
VBOXVHWACMD* pCmd = VBoxDispVHWACommandCreate (pDev, VBOXVHWACMD_TYPE_QUERY_INFO1, sizeof(VBOXVHWACMD_QUERYINFO1));
if (!pCmd)
{
WARN(("VBoxDispVHWACommandCreate failed"));
return NULL;
}
{
{
}
}
return NULL;
}
{
VBOXVHWACMD* pCmd = VBoxDispVHWACommandCreate (pDev, VBOXVHWACMD_TYPE_QUERY_INFO2, VBOXVHWAINFO2_SIZE(numFourCC));
if (!pCmd)
{
WARN(("VBoxDispVHWACommandCreate failed"));
return NULL;
}
{
{
{
return pInfo2;
}
}
}
return NULL;
}
{
return VERR_NOT_SUPPORTED;
if(!pInfo)
{
return VERR_OUT_OF_RESOURCES;
}
return VINF_SUCCESS;
}
{
int rc = VINF_SUCCESS;
return VERR_NOT_SUPPORTED;
if(!pInfo)
return VERR_OUT_OF_RESOURCES;
{
}
else
{
Assert(0);
}
return rc;
}
{
int rc = VERR_GENERAL_FAILURE;
return VERR_NOT_SUPPORTED;
if (!pCmd)
{
WARN(("VBoxDispVHWACommandCreate failed"));
return rc;
}
{
{
rc = VINF_SUCCESS;
}
}
return rc;
}
#define MEMTAG 'AWHV'
{
return (PVBOXVHWASURFDESC) EngAllocMem(FL_NONPAGED_MEMORY | FL_ZERO_MEMORY, sizeof(VBOXVHWASURFDESC), MEMTAG);
}
{
}
{
}
#define VBOXVHWA_SUPPORTED_CAPS ( \
)
#define VBOXVHWA_SUPPORTED_SCAPS ( \
)
#define VBOXVHWA_SUPPORTED_SCAPS2 ( \
)
#define VBOXVHWA_SUPPORTED_PF ( \
| VBOXVHWA_PF_RGB \
| VBOXVHWA_PF_YUV \
)
#define VBOXVHWA_SUPPORTED_SD ( \
| VBOXVHWA_SD_CAPS \
)
#define VBOXVHWA_SUPPORTED_CKEYCAPS ( \
)
#define VBOXVHWA_SUPPORTED_CKEY ( \
)
#define VBOXVHWA_SUPPORTED_OVER ( \
)
{
return caps & (~VBOXVHWA_SUPPORTED_CAPS);
}
{
return caps & (~VBOXVHWA_SUPPORTED_SCAPS);
}
{
return caps & (~VBOXVHWA_SUPPORTED_PF);
}
{
return caps & (~VBOXVHWA_SUPPORTED_SD);
}
{
return caps & (~VBOXVHWA_SUPPORTED_CKEYCAPS);
}
{
return caps & (VBOXVHWA_SUPPORTED_CKEYCAPS);
}
{
return caps & (VBOXVHWA_SUPPORTED_CAPS);
}
{
return caps & (VBOXVHWA_SUPPORTED_SCAPS);
}
{
return caps & (VBOXVHWA_SUPPORTED_PF);
}
{
return caps & (VBOXVHWA_SUPPORTED_SD);
}
{
return caps & (VBOXVHWA_SUPPORTED_OVER);
}
{
return caps & (~VBOXVHWA_SUPPORTED_OVER);
}
{
return caps & (VBOXVHWA_SUPPORTED_CKEY);
}
{
return caps & (~VBOXVHWA_SUPPORTED_CKEY);
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
return caps;
}
{
}
{
//TODO: fxFlags
}
{
}
{
if(unsup)
return VERR_GENERAL_FAILURE;
return VINF_SUCCESS;
}
{
if(unsupds)
return VERR_GENERAL_FAILURE;
{
}
{
if(unsup)
return VERR_GENERAL_FAILURE;
}
{
}
{
}
{
}
{
}
{
}
{
}
{
}
{
if(RT_FAILURE(rc))
return rc;
}
return VINF_SUCCESS;
}
{
}
{
}
{
}
{
}
{
}
{
return false;
}
{
return false;
}
{
return true;
}
{
{
}
else
{
}
}
{
{
return;
}
{
}
else
{
}
}
{
}
{
}
{
}
{
return;
{
if(t < b)
{
}
else
{
}
}
{
if(l < r)
{
}
else
{
}
}
}