VBoxVideoWddm.h revision 0614bee07b5f88aa8803df43fde6d7185a9a7fff
/*
* Copyright (C) 2010 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 ___VBoxVideoWddm_h___
#define ___VBoxVideoWddm_h___
#include "../VBoxVideo.h"
/* one page size */
#define VBOXWDDM_C_DMA_BUFFER_SIZE 0x1000
#define VBOXWDDM_C_DMA_PRIVATEDATA_SIZE 0x4000
#define VBOXWDDM_C_ALLOC_LIST_SIZE 0xc00
#define VBOXWDDM_C_PATH_LOCATION_LIST_SIZE 0xc00
#define VBOXWDDM_C_POINTER_MAX_WIDTH 64
#define VBOXWDDM_C_POINTER_MAX_HEIGHT 64
#ifdef VBOXVDMA
#define VBOXWDDM_C_VDMA_BUFFER_SIZE (64*_1K)
#endif
#ifdef VBOXWDDM_WITH_VBVA
# define VBOXWDDM_RENDER_FROM_SHADOW
#endif
#ifndef VBOXWDDM_RENDER_FROM_SHADOW
# ifndef VBOXVDMA
# error "VBOXVDMA must be defined!!!"
# endif
#endif
#ifndef DEBUG_misha
# ifdef Assert
# undef Assert
# define Assert(_a) do{}while(0)
# endif
# ifdef AssertBreakpoint
# undef AssertBreakpoint
# define AssertBreakpoint() do{}while(0)
# endif
# ifdef AssertFailed
# undef AssertFailed
# define AssertFailed() do{}while(0)
# endif
#endif
PVOID vboxWddmMemAlloc(IN SIZE_T cbSize);
PVOID vboxWddmMemAllocZero(IN SIZE_T cbSize);
VOID vboxWddmMemFree(PVOID pvMem);
NTSTATUS vboxWddmDmaCmdNotifyCompletion(PDEVICE_EXTENSION pDevExt, struct VBOXWDDM_CONTEXT *pContext, UINT SubmissionFenceId);
NTSTATUS vboxWddmCallIsr(PDEVICE_EXTENSION pDevExt);
/* allocation */
//#define VBOXWDDM_ALLOCATIONINDEX_VOID (~0U)
typedef struct VBOXWDDM_ALLOCATION
{
VBOXWDDM_ALLOC_TYPE enmType;
// VBOXWDDM_ALLOCUSAGE_TYPE enmCurrentUsage;
D3DDDI_RESOURCEFLAGS fRcFlags;
UINT SegmentId;
VBOXVIDEOOFFSET offVram;
#ifdef VBOX_WITH_VIDEOHWACCEL
VBOXVHWA_SURFHANDLE hHostHandle;
#endif
BOOLEAN bVisible;
BOOLEAN bAssigned;
VBOXWDDM_SURFACE_DESC SurfDesc;
struct VBOXWDDM_RESOURCE *pResource;
/* to return to the Runtime on DxgkDdiCreateAllocation */
DXGK_ALLOCATIONUSAGEHINT UsageHint;
uint32_t iIndex;
} VBOXWDDM_ALLOCATION, *PVBOXWDDM_ALLOCATION;
typedef struct VBOXWDDM_RESOURCE
{
uint32_t fFlags;
VBOXWDDM_RC_DESC RcDesc;
uint32_t cAllocations;
VBOXWDDM_ALLOCATION aAllocations[1];
} VBOXWDDM_RESOURCE, *PVBOXWDDM_RESOURCE;
DECLINLINE(PVBOXWDDM_RESOURCE) vboxWddmResourceForAlloc(PVBOXWDDM_ALLOCATION pAlloc)
{
#if 0
if(pAlloc->iIndex == VBOXWDDM_ALLOCATIONINDEX_VOID)
return NULL;
PVBOXWDDM_RESOURCE pRc = (PVBOXWDDM_RESOURCE)(((uint8_t*)pAlloc) - RT_OFFSETOF(VBOXWDDM_RESOURCE, aAllocations[pAlloc->iIndex]));
return pRc;
#else
return pAlloc->pResource;
#endif
}
typedef struct VBOXWDDM_OVERLAY
{
PDEVICE_EXTENSION pDevExt;
PVBOXWDDM_RESOURCE pResource;
PVBOXWDDM_ALLOCATION pCurentAlloc;
D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
} VBOXWDDM_OVERLAY, *PVBOXWDDM_OVERLAY;
typedef enum
{
VBOXWDDM_DEVICE_TYPE_UNDEFINED = 0,
VBOXWDDM_DEVICE_TYPE_SYSTEM
} VBOXWDDM_DEVICE_TYPE;
typedef struct VBOXWDDM_DEVICE
{
struct _DEVICE_EXTENSION * pAdapter; /* Adapder info */
HANDLE hDevice; /* handle passed to CreateDevice */
VBOXWDDM_DEVICE_TYPE enmType; /* device creation flags passed to DxgkDdiCreateDevice, not sure we need it */
} VBOXWDDM_DEVICE, *PVBOXWDDM_DEVICE;
typedef enum
{
VBOXWDDM_CONTEXT_TYPE_UNDEFINED = 0,
VBOXWDDM_CONTEXT_TYPE_SYSTEM,
VBOXWDDM_CONTEXT_TYPE_CUSTOM_3D,
VBOXWDDM_CONTEXT_TYPE_CUSTOM_2D
} VBOXWDDM_CONTEXT_TYPE;
typedef struct VBOXWDDM_CONTEXT
{
LIST_ENTRY ListEntry;
struct VBOXWDDM_DEVICE * pDevice;
HANDLE hContext;
VBOXWDDM_CONTEXT_TYPE enmType;
UINT NodeOrdinal;
UINT EngineAffinity;
UINT uLastCompletedCmdFenceId;
RECT ViewRect;
PVBOXVIDEOCM_CMD_RECTS_INTERNAL pLastReportedRects;
VBOXVIDEOCM_CTX CmContext;
} VBOXWDDM_CONTEXT, *PVBOXWDDM_CONTEXT;
#define VBOXWDDMENTRY_2_CONTEXT(_pE) ((PVBOXWDDM_CONTEXT)((uint8_t*)(_pE) - RT_OFFSETOF(VBOXWDDM_CONTEXT, ListEntry)))
typedef struct VBOXWDDM_DMA_ALLOCINFO
{
PVBOXWDDM_ALLOCATION pAlloc;
VBOXVIDEOOFFSET offAlloc;
UINT segmentIdAlloc;
D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId;
} VBOXWDDM_DMA_ALLOCINFO, *PVBOXWDDM_DMA_ALLOCINFO;
typedef struct VBOXWDDM_DMA_PRIVATEDATA_FLAFS
{
union
{
struct
{
UINT bCmdInDmaBuffer : 1;
UINT bReserved : 31;
};
uint32_t Value;
};
} VBOXWDDM_DMA_PRIVATEDATA_FLAFS, *PVBOXWDDM_DMA_PRIVATEDATA_FLAFS;
typedef struct VBOXWDDM_DMA_PRIVATEDATA_BASEHDR
{
VBOXVDMACMD_TYPE enmCmd;
union
{
VBOXWDDM_DMA_PRIVATEDATA_FLAFS fFlags;
uint32_t u32CmdReserved;
};
}VBOXWDDM_DMA_PRIVATEDATA_BASEHDR, *PVBOXWDDM_DMA_PRIVATEDATA_BASEHDR;
typedef struct VBOXWDDM_DMA_PRIVATEDATA_PRESENTHDR
{
VBOXWDDM_DMA_PRIVATEDATA_BASEHDR BaseHdr;
PVBOXWDDM_CONTEXT pContext;
VBOXWDDM_DMA_ALLOCINFO SrcAllocInfo;
VBOXWDDM_DMA_ALLOCINFO DstAllocInfo;
}VBOXWDDM_DMA_PRIVATEDATA_PRESENTHDR, *PVBOXWDDM_DMA_PRIVATEDATA_PRESENTHDR;
#ifdef VBOXWDDM_RENDER_FROM_SHADOW
typedef struct VBOXWDDM_DMA_PRESENT_RENDER_FROM_SHADOW
{
VBOXWDDM_DMA_PRIVATEDATA_PRESENTHDR Hdr;
RECT rect;
} VBOXWDDM_DMA_PRESENT_RENDER_FROM_SHADOW, *PVBOXWDDM_DMA_PRESENT_RENDER_FROM_SHADOW;
#endif
typedef struct VBOXWDDM_DMA_PRESENT_BLT
{
VBOXWDDM_DMA_PRIVATEDATA_PRESENTHDR Hdr;
RECT SrcRect;
VBOXVDMAPIPE_RECTS DstRects;
}VBOXWDDM_DMA_PRESENT_BLT, *PVBOXWDDM_DMA_PRESENT_BLT;
typedef struct VBOXVDMACMD_DMA_PRESENT_FLIP
{
VBOXWDDM_DMA_PRIVATEDATA_PRESENTHDR Hdr;
} VBOXVDMACMD_DMA_PRESENT_FLIP, *PVBOXVDMACMD_DMA_PRESENT_FLIP;
typedef struct VBOXWDDM_DMA_PRESENT_CLRFILL
{
VBOXWDDM_DMA_PRIVATEDATA_PRESENTHDR Hdr;
UINT Color;
VBOXWDDM_RECTS_INFO Rects;
} VBOXWDDM_DMA_PRESENT_CLRFILL, *PVBOXWDDM_DMA_PRESENT_CLRFILL;
typedef struct VBOXWDDM_OPENALLOCATION
{
D3DKMT_HANDLE hAllocation;
} VBOXWDDM_OPENALLOCATION, *PVBOXWDDM_OPENALLOCATION;
#ifdef VBOXWDDM_RENDER_FROM_SHADOW
# define VBOXWDDM_FB_ALLOCATION(_pSrc) ((_pSrc)->pShadowAllocation)
#else
# define VBOXWDDM_FB_ALLOCATION(_pSrc) ((_pSrc)->pPrimaryAllocation)
#endif
//DECLINLINE(VBOXVIDEOOFFSET) vboxWddmOffsetFromPhAddress(PHYSICAL_ADDRESS phAddr)
//{
// return (VBOXVIDEOOFFSET)(phAddr.QuadPart ? phAddr.QuadPart - VBE_DISPI_LFB_PHYSICAL_ADDRESS : VBOXVIDEOOFFSET_VOID);
//}
#endif /* #ifndef ___VBoxVideoWddm_h___ */