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/* $Id$ */
/** @file
* VBox WDDM Miniport driver
*/
/*
* Copyright (C) 2011-2022 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* 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.
*/
#ifndef GA_INCLUDED_SRC_WINNT_Graphics_Video_mp_wddm_VBoxMPVhwa_h
#define GA_INCLUDED_SRC_WINNT_Graphics_Video_mp_wddm_VBoxMPVhwa_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/cdefs.h>
#include "VBoxMPShgsmi.h"
VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST * vboxVhwaCommandCreate(PVBOXMP_DEVEXT pDevExt,
D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId,
VBOXVHWACMD_TYPE enmCmd,
VBOXVHWACMD_LENGTH cbCmd);
void vboxVhwaCommandFree(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd);
int vboxVhwaCommandSubmit(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST * pCmd);
void vboxVhwaCommandSubmitAsynchAndComplete(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd);
typedef DECLCALLBACKTYPE(void, FNVBOXVHWACMDCOMPLETION,(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd,
void *pvContext));
typedef FNVBOXVHWACMDCOMPLETION *PFNVBOXVHWACMDCOMPLETION;
void vboxVhwaCommandSubmitAsynch(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd,
PFNVBOXVHWACMDCOMPLETION pfnCompletion, void * pContext);
void vboxVhwaCommandSubmitAsynchByEvent(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd, RTSEMEVENT hEvent);
#define VBOXVHWA_CMD2LISTENTRY(_pCmd) ((PVBOXVTLIST_ENTRY)&(_pCmd)->u.pNext)
#define VBOXVHWA_LISTENTRY2CMD(_pEntry) ( (VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *)((uint8_t *)(_pEntry) - RT_UOFFSETOF(VBOXVHWACMD, u.pNext)) )
DECLINLINE(void) vboxVhwaPutList(VBOXVTLIST *pList, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd)
{
vboxVtListPut(pList, VBOXVHWA_CMD2LISTENTRY(pCmd), VBOXVHWA_CMD2LISTENTRY(pCmd));
}
void vboxVhwaCompletionListProcess(PVBOXMP_DEVEXT pDevExt, VBOXVTLIST *pList);
int vboxVhwaEnable(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId);
int vboxVhwaDisable(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId);
void vboxVhwaInit(PVBOXMP_DEVEXT pDevExt);
void vboxVhwaFree(PVBOXMP_DEVEXT pDevExt);
int vboxVhwaHlpOverlayFlip(PVBOXWDDM_OVERLAY pOverlay, const DXGKARG_FLIPOVERLAY *pFlipInfo);
int vboxVhwaHlpOverlayUpdate(PVBOXWDDM_OVERLAY pOverlay, const DXGK_OVERLAYINFO *pOverlayInfo);
int vboxVhwaHlpOverlayDestroy(PVBOXWDDM_OVERLAY pOverlay);
int vboxVhwaHlpOverlayCreate(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId, DXGK_OVERLAYINFO *pOverlayInfo, /* OUT */ PVBOXWDDM_OVERLAY pOverlay);
int vboxVhwaHlpGetSurfInfo(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_ALLOCATION pSurf);
BOOLEAN vboxVhwaHlpOverlayListIsEmpty(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId);
void vboxVhwaHlpOverlayDstRectUnion(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId, RECT *pRect);
void vboxVhwaHlpOverlayDstRectGet(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_OVERLAY pOverlay, RECT *pRect);
#endif /* !GA_INCLUDED_SRC_WINNT_Graphics_Video_mp_wddm_VBoxMPVhwa_h */
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