| 1 | /* $Id: VBoxMPVhwa.h 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox WDDM Miniport driver
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2011-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 | #ifndef GA_INCLUDED_SRC_WINNT_Graphics_Video_mp_wddm_VBoxMPVhwa_h
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| 29 | #define GA_INCLUDED_SRC_WINNT_Graphics_Video_mp_wddm_VBoxMPVhwa_h
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| 30 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 31 | # pragma once
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| 32 | #endif
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| 33 |
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| 34 | #include <iprt/cdefs.h>
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| 35 |
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| 36 | #include "VBoxMPShgsmi.h"
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| 37 |
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| 38 | VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST * vboxVhwaCommandCreate(PVBOXMP_DEVEXT pDevExt,
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| 39 | D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId,
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| 40 | VBOXVHWACMD_TYPE enmCmd,
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| 41 | VBOXVHWACMD_LENGTH cbCmd);
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| 42 |
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| 43 | void vboxVhwaCommandFree(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd);
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| 44 | int vboxVhwaCommandSubmit(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST * pCmd);
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| 45 | void vboxVhwaCommandSubmitAsynchAndComplete(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd);
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| 46 |
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| 47 | typedef DECLCALLBACKTYPE(void, FNVBOXVHWACMDCOMPLETION,(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd,
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| 48 | void *pvContext));
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| 49 | typedef FNVBOXVHWACMDCOMPLETION *PFNVBOXVHWACMDCOMPLETION;
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| 50 |
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| 51 | void vboxVhwaCommandSubmitAsynch(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd,
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| 52 | PFNVBOXVHWACMDCOMPLETION pfnCompletion, void * pContext);
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| 53 | void vboxVhwaCommandSubmitAsynchByEvent(PVBOXMP_DEVEXT pDevExt, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd, RTSEMEVENT hEvent);
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| 54 |
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| 55 | #define VBOXVHWA_CMD2LISTENTRY(_pCmd) ((PVBOXVTLIST_ENTRY)&(_pCmd)->u.pNext)
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| 56 | #define VBOXVHWA_LISTENTRY2CMD(_pEntry) ( (VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *)((uint8_t *)(_pEntry) - RT_UOFFSETOF(VBOXVHWACMD, u.pNext)) )
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| 57 |
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| 58 | DECLINLINE(void) vboxVhwaPutList(VBOXVTLIST *pList, VBOXVHWACMD RT_UNTRUSTED_VOLATILE_HOST *pCmd)
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| 59 | {
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| 60 | vboxVtListPut(pList, VBOXVHWA_CMD2LISTENTRY(pCmd), VBOXVHWA_CMD2LISTENTRY(pCmd));
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| 61 | }
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| 62 |
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| 63 | void vboxVhwaCompletionListProcess(PVBOXMP_DEVEXT pDevExt, VBOXVTLIST *pList);
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| 64 |
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| 65 | int vboxVhwaEnable(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId);
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| 66 | int vboxVhwaDisable(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId);
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| 67 | void vboxVhwaInit(PVBOXMP_DEVEXT pDevExt);
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| 68 | void vboxVhwaFree(PVBOXMP_DEVEXT pDevExt);
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| 69 |
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| 70 | int vboxVhwaHlpOverlayFlip(PVBOXWDDM_OVERLAY pOverlay, const DXGKARG_FLIPOVERLAY *pFlipInfo);
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| 71 | int vboxVhwaHlpOverlayUpdate(PVBOXWDDM_OVERLAY pOverlay, const DXGK_OVERLAYINFO *pOverlayInfo);
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| 72 | int vboxVhwaHlpOverlayDestroy(PVBOXWDDM_OVERLAY pOverlay);
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| 73 | int vboxVhwaHlpOverlayCreate(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId, DXGK_OVERLAYINFO *pOverlayInfo, /* OUT */ PVBOXWDDM_OVERLAY pOverlay);
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| 74 |
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| 75 | int vboxVhwaHlpGetSurfInfo(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_ALLOCATION pSurf);
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| 76 |
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| 77 | BOOLEAN vboxVhwaHlpOverlayListIsEmpty(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId);
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| 78 | void vboxVhwaHlpOverlayDstRectUnion(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId, RECT *pRect);
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| 79 | void vboxVhwaHlpOverlayDstRectGet(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_OVERLAY pOverlay, RECT *pRect);
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| 80 |
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| 81 | #endif /* !GA_INCLUDED_SRC_WINNT_Graphics_Video_mp_wddm_VBoxMPVhwa_h */
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