Adding upstream version 6.0.4-dfsg.upstream/6.0.4-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 132 insertions, 0 deletions

diff --git a/include/VBox/Graphics/VBoxUhgsmi.h b/include/VBox/Graphics/VBoxUhgsmi.h
new file mode 100644
index 00000000..284f1a1f
--- /dev/null
+++ b/include/VBox/Graphics/VBoxUhgsmi.h
@@ -0,0 +1,132 @@
+/* $Id: VBoxUhgsmi.h $ */
+/** @file
+ * Document me, pretty please.
+ */
+
+/*
+ * Copyright (C) 2010-2019 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_INCLUDED_Graphics_VBoxUhgsmi_h
+#define VBOX_INCLUDED_Graphics_VBoxUhgsmi_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <iprt/cdefs.h>
+#include <iprt/types.h>
+
+typedef struct VBOXUHGSMI *PVBOXUHGSMI;
+
+typedef struct VBOXUHGSMI_BUFFER *PVBOXUHGSMI_BUFFER;
+
+typedef union VBOXUHGSMI_BUFFER_TYPE_FLAGS
+{
+    uint32_t Value;
+    struct
+    {
+        uint32_t fCommand       : 1;
+        uint32_t Reserved       : 31;
+    } s;
+} VBOXUHGSMI_BUFFER_TYPE_FLAGS;
+
+typedef union VBOXUHGSMI_BUFFER_LOCK_FLAGS
+{
+    uint32_t Value;
+    struct
+    {
+        uint32_t fReadOnly      : 1;
+        uint32_t fWriteOnly     : 1;
+        uint32_t fDonotWait     : 1;
+        uint32_t fDiscard       : 1;
+        uint32_t fLockEntire    : 1;
+        uint32_t Reserved       : 27;
+    } s;
+} VBOXUHGSMI_BUFFER_LOCK_FLAGS;
+
+typedef union VBOXUHGSMI_BUFFER_SUBMIT_FLAGS
+{
+    uint32_t Value;
+    struct
+    {
+        uint32_t fHostReadOnly  : 1;
+        uint32_t fHostWriteOnly : 1;
+        uint32_t fDoNotRetire   : 1; /**< the buffer will be used in a subsequent command */
+        uint32_t fEntireBuffer  : 1;
+        uint32_t Reserved       : 28;
+    } s;
+} VBOXUHGSMI_BUFFER_SUBMIT_FLAGS, *PVBOXUHGSMI_BUFFER_SUBMIT_FLAGS;
+
+/* the caller can specify NULL as a hSynch and specify a valid enmSynchType to make UHGSMI create a proper object itself,
+ *  */
+typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_CREATE(PVBOXUHGSMI pHgsmi, uint32_t cbBuf, VBOXUHGSMI_BUFFER_TYPE_FLAGS fType, PVBOXUHGSMI_BUFFER* ppBuf);
+typedef FNVBOXUHGSMI_BUFFER_CREATE *PFNVBOXUHGSMI_BUFFER_CREATE;
+
+typedef struct VBOXUHGSMI_BUFFER_SUBMIT
+{
+    PVBOXUHGSMI_BUFFER pBuf;
+    uint32_t offData;
+    uint32_t cbData;
+    VBOXUHGSMI_BUFFER_SUBMIT_FLAGS fFlags;
+} VBOXUHGSMI_BUFFER_SUBMIT, *PVBOXUHGSMI_BUFFER_SUBMIT;
+
+typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_SUBMIT(PVBOXUHGSMI pHgsmi, PVBOXUHGSMI_BUFFER_SUBMIT aBuffers, uint32_t cBuffers);
+typedef FNVBOXUHGSMI_BUFFER_SUBMIT *PFNVBOXUHGSMI_BUFFER_SUBMIT;
+
+typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_DESTROY(PVBOXUHGSMI_BUFFER pBuf);
+typedef FNVBOXUHGSMI_BUFFER_DESTROY *PFNVBOXUHGSMI_BUFFER_DESTROY;
+
+typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_LOCK(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock);
+typedef FNVBOXUHGSMI_BUFFER_LOCK *PFNVBOXUHGSMI_BUFFER_LOCK;
+
+typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_UNLOCK(PVBOXUHGSMI_BUFFER pBuf);
+typedef FNVBOXUHGSMI_BUFFER_UNLOCK *PFNVBOXUHGSMI_BUFFER_UNLOCK;
+
+typedef struct VBOXUHGSMI
+{
+    PFNVBOXUHGSMI_BUFFER_CREATE pfnBufferCreate;
+    PFNVBOXUHGSMI_BUFFER_SUBMIT pfnBufferSubmit;
+    /** User custom data. */
+    void *pvUserData;
+} VBOXUHGSMI;
+
+typedef struct VBOXUHGSMI_BUFFER
+{
+    PFNVBOXUHGSMI_BUFFER_LOCK pfnLock;
+    PFNVBOXUHGSMI_BUFFER_UNLOCK pfnUnlock;
+    PFNVBOXUHGSMI_BUFFER_DESTROY pfnDestroy;
+
+    /* r/o data added for ease of access and simplicity
+     * modifying it leads to unpredictable behavior */
+    VBOXUHGSMI_BUFFER_TYPE_FLAGS fType;
+    uint32_t cbBuffer;
+    /** User custom data. */
+    void *pvUserData;
+} VBOXUHGSMI_BUFFER;
+
+#define VBoxUhgsmiBufferCreate(_pUhgsmi, _cbBuf, _fType, _ppBuf) ((_pUhgsmi)->pfnBufferCreate(_pUhgsmi, _cbBuf, _fType, _ppBuf))
+#define VBoxUhgsmiBufferSubmit(_pUhgsmi, _aBuffers, _cBuffers) ((_pUhgsmi)->pfnBufferSubmit(_pUhgsmi, _aBuffers, _cBuffers))
+
+#define VBoxUhgsmiBufferLock(_pBuf, _offLock, _cbLock, _fFlags, _pvLock) ((_pBuf)->pfnLock(_pBuf, _offLock, _cbLock, _fFlags, _pvLock))
+#define VBoxUhgsmiBufferUnlock(_pBuf) ((_pBuf)->pfnUnlock(_pBuf))
+#define VBoxUhgsmiBufferDestroy(_pBuf) ((_pBuf)->pfnDestroy(_pBuf))
+
+#endif /* !VBOX_INCLUDED_Graphics_VBoxUhgsmi_h */
+