1 files changed, 57 insertions, 0 deletions
diff --git a/src/VBox/Main/include/DisplayUtils.h b/src/VBox/Main/include/DisplayUtils.h
new file mode 100644
index 00000000..a86b44b7
--- /dev/null
+++ b/src/VBox/Main/include/DisplayUtils.h
@@ -0,0 +1,57 @@
+/* $Id: DisplayUtils.h $ */
+/** @file
+ * Display helper declarations
+ */
+
+/*
+ * Copyright (C) 2010-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#ifndef MAIN_INCLUDED_DisplayUtils_h
+#define MAIN_INCLUDED_DisplayUtils_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include "VBox/com/string.h"
+
+#include "CryptoUtils.h"
+
+using namespace com;
+
+#define sSSMDisplayScreenshotVer 0x00010001
+#define sSSMDisplayVer 0x00010001
+#define sSSMDisplayVer2 0x00010002
+#define sSSMDisplayVer3 0x00010003
+#define sSSMDisplayVer4 0x00010004
+#define sSSMDisplayVer5 0x00010005
+
+int readSavedGuestScreenInfo(SsmStream &ssmStream, const Utf8Str &strStateFilePath,
+                             uint32_t u32ScreenId, uint32_t *pu32OriginX, uint32_t *pu32OriginY,
+                             uint32_t *pu32Width, uint32_t *pu32Height, uint16_t *pu16Flags);
+
+int readSavedDisplayScreenshot(SsmStream &ssmStream, const Utf8Str &strStateFilePath,
+                               uint32_t u32Type, uint8_t **ppu8Data, uint32_t *pcbData,
+                               uint32_t *pu32Width, uint32_t *pu32Height);
+void freeSavedDisplayScreenshot(uint8_t *pu8Data);
+
+#endif /* !MAIN_INCLUDED_DisplayUtils_h */
+