| 1 | /*
|
|---|
| 2 | * Copyright (C) 2010 Oracle Corporation
|
|---|
| 3 | *
|
|---|
| 4 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 5 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 6 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 7 | * General Public License (GPL) as published by the Free Software
|
|---|
| 8 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 9 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 10 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 11 | */
|
|---|
| 12 | #ifndef ___VBoxVideoCm_h___
|
|---|
| 13 | #define ___VBoxVideoCm_h___
|
|---|
| 14 |
|
|---|
| 15 | typedef struct VBOXVIDEOCM_MGR
|
|---|
| 16 | {
|
|---|
| 17 | KEVENT SynchEvent;
|
|---|
| 18 | /* session list */
|
|---|
| 19 | LIST_ENTRY SessionList;
|
|---|
| 20 | } VBOXVIDEOCM_MGR, *PVBOXVIDEOCM_MGR;
|
|---|
| 21 |
|
|---|
| 22 | typedef struct VBOXVIDEOCM_CTX
|
|---|
| 23 | {
|
|---|
| 24 | LIST_ENTRY SessionEntry;
|
|---|
| 25 | struct VBOXVIDEOCM_SESSION *pSession;
|
|---|
| 26 | uint64_t u64UmData;
|
|---|
| 27 | VBOXWDDM_HTABLE AllocTable;
|
|---|
| 28 | } VBOXVIDEOCM_CTX, *PVBOXVIDEOCM_CTX;
|
|---|
| 29 |
|
|---|
| 30 | void vboxVideoCmCtxInitEmpty(PVBOXVIDEOCM_CTX pContext);
|
|---|
| 31 |
|
|---|
| 32 | NTSTATUS vboxVideoCmCtxAdd(PVBOXVIDEOCM_MGR pMgr, PVBOXVIDEOCM_CTX pContext, HANDLE hUmEvent, uint64_t u64UmData);
|
|---|
| 33 | NTSTATUS vboxVideoCmCtxRemove(PVBOXVIDEOCM_MGR pMgr, PVBOXVIDEOCM_CTX pContext);
|
|---|
| 34 | NTSTATUS vboxVideoCmInit(PVBOXVIDEOCM_MGR pMgr);
|
|---|
| 35 | NTSTATUS vboxVideoCmTerm(PVBOXVIDEOCM_MGR pMgr);
|
|---|
| 36 |
|
|---|
| 37 | void* vboxVideoCmCmdCreate(PVBOXVIDEOCM_CTX pContext, uint32_t cbSize);
|
|---|
| 38 | void* vboxVideoCmCmdReinitForContext(void *pvCmd, PVBOXVIDEOCM_CTX pContext);
|
|---|
| 39 | void vboxVideoCmCmdRetain(void *pvCmd);
|
|---|
| 40 | void vboxVideoCmCmdRelease(void *pvCmd);
|
|---|
| 41 | #define VBOXVIDEOCM_SUBMITSIZE_DEFAULT (~0UL)
|
|---|
| 42 | void vboxVideoCmCmdSubmit(void *pvCmd, uint32_t cbSize);
|
|---|
| 43 |
|
|---|
| 44 | #define VBOXVIDEOCMCMDVISITOR_RETURN_CONTINUE 0x00000001
|
|---|
| 45 | #define VBOXVIDEOCMCMDVISITOR_RETURN_RMCMD 0x00000002
|
|---|
| 46 | typedef DECLCALLBACK(UINT) FNVBOXVIDEOCMCMDVISITOR(PVBOXVIDEOCM_CTX pContext, PVOID pvCmd, uint32_t cbCmd, PVOID pvVisitor);
|
|---|
| 47 | typedef FNVBOXVIDEOCMCMDVISITOR *PFNVBOXVIDEOCMCMDVISITOR;
|
|---|
| 48 | NTSTATUS vboxVideoCmCmdVisit(PVBOXVIDEOCM_CTX pContext, BOOL bEntireSession, PFNVBOXVIDEOCMCMDVISITOR pfnVisitor, PVOID pvVisitor);
|
|---|
| 49 |
|
|---|
| 50 | NTSTATUS vboxVideoCmEscape(PVBOXVIDEOCM_CTX pContext, PVBOXDISPIFESCAPE_GETVBOXVIDEOCMCMD pCmd, uint32_t cbCmd);
|
|---|
| 51 | VOID vboxVideoCmLock(PVBOXVIDEOCM_CTX pContext);
|
|---|
| 52 | VOID vboxVideoCmUnlock(PVBOXVIDEOCM_CTX pContext);
|
|---|
| 53 |
|
|---|
| 54 | #endif /* #ifndef ___VBoxVideoCm_h___ */
|
|---|
