VBoxMPMisc.h revision ad290511521ce8388a9926b165241ecf83c330a7
/* $Id$ */
/** @file
* VBox WDDM Miniport driver
*/
/*
* Copyright (C) 2011-2012 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 ___VBoxMPMisc_h__
#define ___VBoxMPMisc_h__
#include "../../common/VBoxVideoTools.h"
DECLINLINE(void) vboxVideoLeDetach(LIST_ENTRY *pList, LIST_ENTRY *pDstList)
{
if (IsListEmpty(pList))
{
InitializeListHead(pDstList);
}
else
{
*pDstList = *pList;
Assert(pDstList->Flink->Blink == pList);
Assert(pDstList->Blink->Flink == pList);
/* pDstList->Flink & pDstList->Blink point to the "real| entries, never to pList
* since we've checked IsListEmpty(pList) above */
pDstList->Flink->Blink = pDstList;
pDstList->Blink->Flink = pDstList;
InitializeListHead(pList);
}
}
typedef uint32_t VBOXWDDM_HANDLE;
#define VBOXWDDM_HANDLE_INVALID 0UL
typedef struct VBOXWDDM_HTABLE
{
uint32_t cData;
uint32_t iNext2Search;
uint32_t cSize;
PVOID *paData;
} VBOXWDDM_HTABLE, *PVBOXWDDM_HTABLE;
typedef struct VBOXWDDM_HTABLE_ITERATOR
{
PVBOXWDDM_HTABLE pTbl;
uint32_t iCur;
uint32_t cLeft;
} VBOXWDDM_HTABLE_ITERATOR, *PVBOXWDDM_HTABLE_ITERATOR;
VOID vboxWddmHTableIterInit(PVBOXWDDM_HTABLE pTbl, PVBOXWDDM_HTABLE_ITERATOR pIter);
PVOID vboxWddmHTableIterNext(PVBOXWDDM_HTABLE_ITERATOR pIter, VBOXWDDM_HANDLE *phHandle);
BOOL vboxWddmHTableIterHasNext(PVBOXWDDM_HTABLE_ITERATOR pIter);
PVOID vboxWddmHTableIterRemoveCur(PVBOXWDDM_HTABLE_ITERATOR pIter);
NTSTATUS vboxWddmHTableCreate(PVBOXWDDM_HTABLE pTbl, uint32_t cSize);
VOID vboxWddmHTableDestroy(PVBOXWDDM_HTABLE pTbl);
NTSTATUS vboxWddmHTableRealloc(PVBOXWDDM_HTABLE pTbl, uint32_t cNewSize);
VBOXWDDM_HANDLE vboxWddmHTablePut(PVBOXWDDM_HTABLE pTbl, PVOID pvData);
PVOID vboxWddmHTableRemove(PVBOXWDDM_HTABLE pTbl, VBOXWDDM_HANDLE hHandle);
PVOID vboxWddmHTableGet(PVBOXWDDM_HTABLE pTbl, VBOXWDDM_HANDLE hHandle);
#ifdef VBOX_WITH_CROGL
PVBOXWDDM_SWAPCHAIN vboxWddmSwapchainCreate();
BOOLEAN vboxWddmSwapchainRetain(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_SWAPCHAIN pSwapchain);
VOID vboxWddmSwapchainRelease(PVBOXWDDM_SWAPCHAIN pSwapchain);
PVBOXWDDM_SWAPCHAIN vboxWddmSwapchainRetainByAlloc(PVBOXMP_DEVEXT pDevExt, const VBOXWDDM_ALLOCATION *pAlloc);
PVBOXWDDM_SWAPCHAIN vboxWddmSwapchainRetainByAllocData(PVBOXMP_DEVEXT pDevExt, const struct VBOXWDDM_ALLOC_DATA *pAllocData);
VOID vboxWddmSwapchainAllocRemove(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_SWAPCHAIN pSwapchain, PVBOXWDDM_ALLOCATION pAlloc);
BOOLEAN vboxWddmSwapchainAllocAdd(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_SWAPCHAIN pSwapchain, PVBOXWDDM_ALLOCATION pAlloc);
VOID vboxWddmSwapchainAllocRemoveAll(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_SWAPCHAIN pSwapchain);
VOID vboxWddmSwapchainDestroy(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_SWAPCHAIN pSwapchain);
VOID vboxWddmSwapchainCtxDestroyAll(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_CONTEXT pContext);
NTSTATUS vboxWddmSwapchainCtxEscape(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_CONTEXT pContext, PVBOXDISPIFESCAPE_SWAPCHAININFO pSwapchainInfo, UINT cbSize);
NTSTATUS vboxWddmSwapchainCtxInit(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_CONTEXT pContext);
VOID vboxWddmSwapchainCtxTerm(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_CONTEXT pContext);
#endif
NTSTATUS vboxWddmRegQueryDisplaySettingsKeyName(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId,
ULONG cbBuf, PWCHAR pBuf, PULONG pcbResult);
NTSTATUS vboxWddmRegOpenDisplaySettingsKey(IN PVBOXMP_DEVEXT pDeviceExtension, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId, OUT PHANDLE phKey);
NTSTATUS vboxWddmRegDisplaySettingsQueryRelX(HANDLE hKey, int * pResult);
NTSTATUS vboxWddmRegDisplaySettingsQueryRelY(HANDLE hKey, int * pResult);
NTSTATUS vboxWddmDisplaySettingsQueryPos(IN PVBOXMP_DEVEXT pDeviceExtension, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId, POINT * pPos);
NTSTATUS vboxWddmRegQueryVideoGuidString(PVBOXMP_DEVEXT pDevExt, ULONG cbBuf, PWCHAR pBuf, PULONG pcbResult);
NTSTATUS vboxWddmRegQueryDrvKeyName(PVBOXMP_DEVEXT pDevExt, ULONG cbBuf, PWCHAR pBuf, PULONG pcbResult);
NTSTATUS vboxWddmRegOpenKeyEx(OUT PHANDLE phKey, IN HANDLE hRootKey, IN PWCHAR pName, IN ACCESS_MASK fAccess);
NTSTATUS vboxWddmRegOpenKey(OUT PHANDLE phKey, IN PWCHAR pName, IN ACCESS_MASK fAccess);
NTSTATUS vboxWddmRegQueryValueDword(IN HANDLE hKey, IN PWCHAR pName, OUT PDWORD pDword);
NTSTATUS vboxWddmRegSetValueDword(IN HANDLE hKey, IN PWCHAR pName, IN DWORD val);
NTSTATUS vboxWddmRegDrvFlagsSet(PVBOXMP_DEVEXT pDevExt, DWORD fVal);
DWORD vboxWddmRegDrvFlagsGet(PVBOXMP_DEVEXT pDevExt, DWORD fDefault);
UNICODE_STRING* vboxWddmVGuidGet(PVBOXMP_DEVEXT pDevExt);
VOID vboxWddmVGuidFree(PVBOXMP_DEVEXT pDevExt);
#define VBOXWDDM_MM_VOID 0xffffffffUL
typedef struct VBOXWDDM_MM
{
RTL_BITMAP BitMap;
UINT cPages;
UINT cAllocs;
PULONG pBuffer;
} VBOXWDDM_MM, *PVBOXWDDM_MM;
NTSTATUS vboxMmInit(PVBOXWDDM_MM pMm, UINT cPages);
ULONG vboxMmAlloc(PVBOXWDDM_MM pMm, UINT cPages);
VOID vboxMmFree(PVBOXWDDM_MM pMm, UINT iPage, UINT cPages);
NTSTATUS vboxMmTerm(PVBOXWDDM_MM pMm);
typedef struct VBOXVIDEOCM_ALLOC_MGR
{
/* synch lock */
FAST_MUTEX Mutex;
VBOXWDDM_HTABLE AllocTable;
VBOXWDDM_MM Mm;
// PHYSICAL_ADDRESS PhData;
uint8_t *pvData;
uint32_t offData;
uint32_t cbData;
} VBOXVIDEOCM_ALLOC_MGR, *PVBOXVIDEOCM_ALLOC_MGR;
typedef struct VBOXVIDEOCM_ALLOC_CONTEXT
{
PVBOXVIDEOCM_ALLOC_MGR pMgr;
/* synch lock */
FAST_MUTEX Mutex;
VBOXWDDM_HTABLE AllocTable;
} VBOXVIDEOCM_ALLOC_CONTEXT, *PVBOXVIDEOCM_ALLOC_CONTEXT;
NTSTATUS vboxVideoAMgrCreate(PVBOXMP_DEVEXT pDevExt, PVBOXVIDEOCM_ALLOC_MGR pMgr, uint32_t offData, uint32_t cbData);
NTSTATUS vboxVideoAMgrDestroy(PVBOXMP_DEVEXT pDevExt, PVBOXVIDEOCM_ALLOC_MGR pMgr);
NTSTATUS vboxVideoAMgrCtxCreate(PVBOXVIDEOCM_ALLOC_MGR pMgr, PVBOXVIDEOCM_ALLOC_CONTEXT pCtx);
NTSTATUS vboxVideoAMgrCtxDestroy(PVBOXVIDEOCM_ALLOC_CONTEXT pCtx);
NTSTATUS vboxVideoAMgrCtxAllocCreate(PVBOXVIDEOCM_ALLOC_CONTEXT pContext, PVBOXVIDEOCM_UM_ALLOC pUmAlloc);
NTSTATUS vboxVideoAMgrCtxAllocDestroy(PVBOXVIDEOCM_ALLOC_CONTEXT pContext, VBOXDISP_KMHANDLE hSesionHandle);
#ifdef VBOX_WITH_CRHGSMI
NTSTATUS vboxVideoAMgrCtxAllocSubmit(PVBOXMP_DEVEXT pDevExt, PVBOXVIDEOCM_ALLOC_CONTEXT pContext, UINT cBuffers, VBOXWDDM_UHGSMI_BUFFER_UI_INFO_ESCAPE *paBuffers);
#endif
VOID vboxWddmSleep(uint32_t u32Val);
VOID vboxWddmCounterU32Wait(uint32_t volatile * pu32, uint32_t u32Val);
NTSTATUS vboxUmdDumpBuf(PVBOXDISPIFESCAPE_DBGDUMPBUF pBuf, uint32_t cbBuffer);
#if 0
/* wine shrc handle -> allocation map */
VOID vboxShRcTreeInit(PVBOXMP_DEVEXT pDevExt);
VOID vboxShRcTreeTerm(PVBOXMP_DEVEXT pDevExt);
BOOLEAN vboxShRcTreePut(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_ALLOCATION pAlloc);
PVBOXWDDM_ALLOCATION vboxShRcTreeGet(PVBOXMP_DEVEXT pDevExt, HANDLE hSharedRc);
BOOLEAN vboxShRcTreeRemove(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_ALLOCATION pAlloc);
#endif
NTSTATUS vboxWddmDrvCfgInit(PUNICODE_STRING pRegStr);
#ifdef VBOX_VDMA_WITH_WATCHDOG
NTSTATUS vboxWddmWdInit(PVBOXMP_DEVEXT pDevExt);
NTSTATUS vboxWddmWdTerm(PVBOXMP_DEVEXT pDevExt);
#endif
NTSTATUS VBoxWddmSlEnableVSyncNotification(PVBOXMP_DEVEXT pDevExt, BOOLEAN fEnable);
NTSTATUS VBoxWddmSlGetScanLine(PVBOXMP_DEVEXT pDevExt, DXGKARG_GETSCANLINE *pSl);
NTSTATUS VBoxWddmSlInit(PVBOXMP_DEVEXT pDevExt);
NTSTATUS VBoxWddmSlTerm(PVBOXMP_DEVEXT pDevExt);
#ifdef VBOX_WDDM_WIN8
void vboxWddmDiInitDefault(DXGK_DISPLAY_INFORMATION *pInfo, PHYSICAL_ADDRESS PhAddr, D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId);
void vboxWddmDiToAllocData(PVBOXMP_DEVEXT pDevExt, const DXGK_DISPLAY_INFORMATION *pInfo, struct VBOXWDDM_ALLOC_DATA *pAllocData);
void vboxWddmDmAdjustDefaultVramLocations(PVBOXMP_DEVEXT pDevExt, D3DDDI_VIDEO_PRESENT_SOURCE_ID ModifiedVidPnSourceId);
#endif
NTSTATUS vboxWddmChildStatusConnect(PVBOXMP_DEVEXT pDevExt, uint32_t iChild, BOOLEAN fConnect);
#endif /* #ifndef ___VBoxMPMisc_h__ */