| 1 | /*
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| 2 | * Copyright (C) 2010 Oracle Corporation
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| 3 | *
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| 4 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 5 | * available from http://www.virtualbox.org. This file is free software;
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| 6 | * you can redistribute it and/or modify it under the terms of the GNU
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| 7 | * General Public License (GPL) as published by the Free Software
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| 8 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 9 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 10 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 11 | */
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| 12 | #ifndef ___VBoxVideoVhwa_h___
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| 13 | #define ___VBoxVideoVhwa_h___
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| 14 |
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| 15 | #include <iprt/cdefs.h>
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| 16 |
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| 17 | #include "VBoxVideoShgsmi.h"
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| 18 |
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| 19 | VBOXVHWACMD* vboxVhwaCommandCreate(PDEVICE_EXTENSION pDevExt,
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| 20 | D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId,
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| 21 | VBOXVHWACMD_TYPE enmCmd,
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| 22 | VBOXVHWACMD_LENGTH cbCmd);
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| 23 |
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| 24 | void vboxVhwaCommandFree(PDEVICE_EXTENSION pDevExt, VBOXVHWACMD* pCmd);
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| 25 | int vboxVhwaCommandSubmit(PDEVICE_EXTENSION pDevExt, VBOXVHWACMD* pCmd);
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| 26 | int vboxVhwaCommandSubmit(PDEVICE_EXTENSION pDevExt, VBOXVHWACMD* pCmd);
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| 27 | void vboxVhwaCommandSubmitAsynchAndComplete(PDEVICE_EXTENSION pDevExt, VBOXVHWACMD* pCmd);
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| 28 |
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| 29 | #ifndef VBOXVHWA_WITH_SHGSMI
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| 30 | typedef DECLCALLBACK(void) FNVBOXVHWACMDCOMPLETION(PDEVICE_EXTENSION pDevExt, VBOXVHWACMD * pCmd, void * pContext);
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| 31 | typedef FNVBOXVHWACMDCOMPLETION *PFNVBOXVHWACMDCOMPLETION;
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| 32 |
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| 33 | void vboxVhwaCommandSubmitAsynch(PDEVICE_EXTENSION pDevExt, VBOXVHWACMD* pCmd, PFNVBOXVHWACMDCOMPLETION pfnCompletion, void * pContext);
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| 34 | void vboxVhwaCommandSubmitAsynchByEvent(PDEVICE_EXTENSION pDevExt, VBOXVHWACMD* pCmd, RTSEMEVENT hEvent);
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| 35 |
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| 36 | #define VBOXVHWA_CMD2LISTENTRY(_pCmd) ((PVBOXSHGSMILIST_ENTRY)&(_pCmd)->u.pNext)
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| 37 | #define VBOXVHWA_LISTENTRY2CMD(_pEntry) ( (VBOXVHWACMD*)((uint8_t *)(_pEntry) - RT_OFFSETOF(VBOXVHWACMD, u.pNext)) )
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| 38 |
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| 39 | DECLINLINE(void) vboxVhwaPutList(VBOXSHGSMILIST *pList, VBOXVHWACMD* pCmd)
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| 40 | {
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| 41 | vboxSHGSMIListPut(pList, VBOXVHWA_CMD2LISTENTRY(pCmd), VBOXVHWA_CMD2LISTENTRY(pCmd));
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| 42 | }
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| 43 |
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| 44 | void vboxVhwaCompletionListProcess(PDEVICE_EXTENSION pDevExt, VBOXSHGSMILIST *pList);
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| 45 | #endif
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| 46 |
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| 47 | void vboxVHWAFreeHostInfo1(PDEVICE_EXTENSION pDevExt, VBOXVHWACMD_QUERYINFO1* pInfo);
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| 48 | void vboxVHWAFreeHostInfo2(PDEVICE_EXTENSION pDevExt, VBOXVHWACMD_QUERYINFO2* pInfo);
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| 49 | VBOXVHWACMD_QUERYINFO1* vboxVHWAQueryHostInfo1(PDEVICE_EXTENSION pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId);
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| 50 | VBOXVHWACMD_QUERYINFO2* vboxVHWAQueryHostInfo2(PDEVICE_EXTENSION pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId, uint32_t numFourCC);
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| 51 | int vboxVHWAEnable(PDEVICE_EXTENSION pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId);
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| 52 | int vboxVHWADisable(PDEVICE_EXTENSION pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId);
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| 53 | void vboxVHWAInit(PDEVICE_EXTENSION pDevExt);
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| 54 |
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| 55 | #endif /* #ifndef ___VBoxVideoVhwa_h___ */
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