VBoxCrOpenGLSvc.h revision 35396ee506ef68dd1c161f1ef2c3c0b68a146ff2
/** @file
* OpenGL:
* Common header for host service and guest clients.
*/
/*
* Copyright (C) 2006-2007 Sun Microsystems, Inc.
*
* 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.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
#ifndef ___VBox_HostService_VBoxCrOpenGLSvc_h
#define ___VBox_HostService_VBoxCrOpenGLSvc_h
#include <VBox/types.h>
#include <VBox/VMMDev.h>
#include <VBox/VBoxGuest2.h>
#include <VBox/hgcmsvc.h>
/* crOpenGL host functions */
#define SHCRGL_HOST_FN_SET_FRAMEBUFFER (1)
#define SHCRGL_HOST_FN_SET_VISIBLE_REGION (5)
/* crOpenGL guest functions */
#define SHCRGL_GUEST_FN_WRITE (2)
#define SHCRGL_GUEST_FN_READ (3)
#define SHCRGL_GUEST_FN_WRITE_READ (4)
/* Parameters count */
#define SHCRGL_CPARMS_SET_FRAMEBUFFER (1)
#define SHCRGL_CPARMS_SET_VISIBLE_REGION (2)
#define SHCRGL_CPARMS_WRITE (1)
#define SHCRGL_CPARMS_READ (2)
#define SHCRGL_CPARMS_WRITE_READ (3)
/**
* SHCRGL_GUEST_FN_WRITE
*/
/** GUEST_FN_WRITE Parameters structure. */
typedef struct
{
VBoxGuestHGCMCallInfo hdr;
/** pointer, in
* Data buffer
*/
HGCMFunctionParameter pBuffer;
} CRVBOXHGCMWRITE;
/** GUEST_FN_READ Parameters structure. */
typedef struct
{
VBoxGuestHGCMCallInfo hdr;
/** pointer, in/out
* Data buffer
*/
HGCMFunctionParameter pBuffer;
/** 32bit, out
* Count of bytes written to buffer
*/
HGCMFunctionParameter cbBuffer;
} CRVBOXHGCMREAD;
/** GUEST_FN_WRITE_READ Parameters structure. */
typedef struct
{
VBoxGuestHGCMCallInfo hdr;
/** pointer, in
* Data buffer
*/
HGCMFunctionParameter pBuffer;
/** pointer, out
* Writeback buffer
*/
HGCMFunctionParameter pWriteback;
/** 32bit, out
* Count of bytes written to writeback buffer
*/
HGCMFunctionParameter cbWriteback;
} CRVBOXHGCMWRITEREAD;
#endif