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/** @file
*
* VirtualBox 3D host inter-components interfaces
*/
/*
* 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.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
#ifndef ___VBox_VBoxVideoHost3D_h
#define ___VBox_VBoxVideoHost3D_h
#include <iprt/cdefs.h>
#include <VBox/VBoxVideo.h>
/* screen update instance */
typedef struct PDMIDISPLAYCONNECTOR *HVBOXCRCMDCLTSCR;
struct VBVACMDHDR;
typedef struct VBOXCMDVBVA_HDR *PVBOXCMDVBVA_HDR;
typedef DECLCALLBACKPTR(void, PFNVBOXCRCMD_CLTSCR_UPDATE_BEGIN)(HVBOXCRCMDCLTSCR hClt, unsigned u32Screen);
typedef DECLCALLBACKPTR(void, PFNVBOXCRCMD_CLTSCR_UPDATE_END)(HVBOXCRCMDCLTSCR hClt, unsigned uScreenId, int32_t x, int32_t y, uint32_t cx, uint32_t cy);
typedef DECLCALLBACKPTR(void, PFNVBOXCRCMD_CLTSCR_UPDATE_PROCESS)(HVBOXCRCMDCLTSCR hClt, unsigned u32Screen, struct VBVACMDHDR *pCmd, size_t cbCmd);
/*client callbacks to be used by the server
* when working in the CrCmd mode */
typedef struct VBOXCRCMD_SVRENABLE_INFO
{
HVBOXCRCMDCLTSCR hCltScr;
PFNVBOXCRCMD_CLTSCR_UPDATE_BEGIN pfnCltScrUpdateBegin;
PFNVBOXCRCMD_CLTSCR_UPDATE_PROCESS pfnCltScrUpdateProcess;
PFNVBOXCRCMD_CLTSCR_UPDATE_END pfnCltScrUpdateEnd;
} VBOXCRCMD_SVRENABLE_INFO;
typedef void * HVBOXCRCMDSVR;
/* enables the CrCmd interface, thus the hgcm interface gets disabled.
* all subsequent calls will be done in the thread Enable was done,
* until the Disable is called */
typedef DECLCALLBACKPTR(int, PFNVBOXCRCMD_SVR_ENABLE)(HVBOXCRCMDSVR hSvr, VBOXCRCMD_SVRENABLE_INFO *pInfo);
/* Opposite to Enable (see above) */
typedef DECLCALLBACKPTR(int, PFNVBOXCRCMD_SVR_DISABLE)(HVBOXCRCMDSVR hSvr);
/* process command */
typedef DECLCALLBACKPTR(int, PFNVBOXCRCMD_SVR_CMD)(HVBOXCRCMDSVR hSvr, PVBOXCMDVBVA_HDR pCmd, uint32_t cbCmd);
/* process host control */
typedef DECLCALLBACKPTR(int, PFNVBOXCRCMD_SVR_HOSTCTL)(HVBOXCRCMDSVR hSvr, uint8_t* pCtl, uint32_t cbCmd);
/* process guest control */
typedef DECLCALLBACKPTR(int, PFNVBOXCRCMD_SVR_GUESTCTL)(HVBOXCRCMDSVR hSvr, uint8_t* pCtl, uint32_t cbCmd);
/* process SaveState */
typedef DECLCALLBACKPTR(int, PFNVBOXCRCMD_SVR_SAVESTATE)(HVBOXCRCMDSVR hSvr, PSSMHANDLE pSSM);
/* process LoadState */
typedef DECLCALLBACKPTR(int, PFNVBOXCRCMD_SVR_LOADSTATE)(HVBOXCRCMDSVR hSvr, PSSMHANDLE pSSM, uint32_t u32Version);
typedef struct VBOXCRCMD_SVRINFO
{
HVBOXCRCMDSVR hSvr;
PFNVBOXCRCMD_SVR_ENABLE pfnEnable;
PFNVBOXCRCMD_SVR_DISABLE pfnDisable;
PFNVBOXCRCMD_SVR_CMD pfnCmd;
PFNVBOXCRCMD_SVR_HOSTCTL pfnHostCtl;
PFNVBOXCRCMD_SVR_GUESTCTL pfnGuestCtl;
PFNVBOXCRCMD_SVR_SAVESTATE pfnSaveState;
PFNVBOXCRCMD_SVR_LOADSTATE pfnLoadState;
} VBOXCRCMD_SVRINFO;
typedef struct VBOXVDMACMD_CHROMIUM_CTL_CRHGSMI_SETUP
{
VBOXVDMACMD_CHROMIUM_CTL Hdr;
union
{
void *pvVRamBase;
uint64_t uAlignment;
};
uint64_t cbVRam;
/* out */
struct VBOXCRCMD_SVRINFO CrCmdServerInfo;
} VBOXVDMACMD_CHROMIUM_CTL_CRHGSMI_SETUP, *PVBOXVDMACMD_CHROMIUM_CTL_CRHGSMI_SETUP;
typedef enum
{
VBOXCRCMDCTL_TYPE_HGCM = 1,
VBOXCRCMDCTL_TYPE_DISABLE,
VBOXCRCMDCTL_TYPE_ENABLE,
VBOXCRCMDCTL_TYPE_32bit = 0x7fffffff
} VBOXCRCMDCTL_TYPE;
typedef struct VBOXCRCMDCTL
{
VBOXCRCMDCTL_TYPE enmType;
uint32_t u32Function;
/* not to be used by clients */
union
{
void(*pfnInternal)();
void* pvInternal;
};
} VBOXCRCMDCTL;
typedef struct VBOXVDMAHOST * HVBOXCRCMDCTL_REMAINING_HOST_COMMAND;
typedef DECLCALLBACKPTR(uint8_t*, PFNVBOXCRCMDCTL_REMAINING_HOST_COMMAND)(HVBOXCRCMDCTL_REMAINING_HOST_COMMAND hClient, uint32_t *pcbCtl, int prevCmdRc);
typedef struct VBOXCRCMDCTL_ENABLE
{
VBOXCRCMDCTL Hdr;
HVBOXCRCMDCTL_REMAINING_HOST_COMMAND hRHCmd;
PFNVBOXCRCMDCTL_REMAINING_HOST_COMMAND pfnRHCmd;
} VBOXCRCMDCTL_ENABLE;
#endif /*#ifndef ___VBox_VBoxVideoHost3D_h*/
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