Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

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

1 files changed, 80 insertions, 0 deletions

diff --git a/include/VBox/xrandr-calls.h b/include/VBox/xrandr-calls.h
new file mode 100644
index 00000000..5ede4291
--- /dev/null
+++ b/include/VBox/xrandr-calls.h
@@ -0,0 +1,80 @@
+/** @file
+ * Stubs for dynamically loading libXrandr and the symbols which are needed by
+ * VirtualBox.
+ */
+
+/*
+ * Copyright (C) 2008-2022 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>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+/** The file name of the libXrandr library. */
+#define RT_RUNTIME_LOADER_LIB_NAME  "libXrandr.so.2"
+
+/** The name of the loader function. */
+#define RT_RUNTIME_LOADER_FUNCTION  RTXrandrLoadLib
+
+/** The following are the symbols which we need from the Xrandr library. */
+#define RT_RUNTIME_LOADER_INSERT_SYMBOLS \
+ RT_PROXY_STUB(XRRQueryExtension, Bool, (Display *dpy, int *event_base_return, int *error_base_return), \
+                 (dpy, event_base_return, error_base_return)) \
+ RT_PROXY_STUB(XRRQueryVersion, Bool, (Display *dpy, int *major_version_return, int *minor_version_return), \
+                 (dpy, major_version_return, minor_version_return)) \
+ RT_PROXY_STUB(XRRSelectInput, void, (Display *dpy, Window window, int mask), \
+                 (dpy, window, mask)) \
+ RT_PROXY_STUB(XRRGetMonitors, XRRMonitorInfo *, (Display *dpy, Window window, Bool get_active, int *nmonitors), \
+                 (dpy, window, get_active, nmonitors)) \
+ RT_PROXY_STUB(XRRFreeMonitors, void, (XRRMonitorInfo *monitors), \
+                 (monitors)) \
+ RT_PROXY_STUB(XRRGetScreenResources, XRRScreenResources *, (Display *dpy, Window window), \
+                 (dpy, window)) \
+ RT_PROXY_STUB(XRRFreeScreenResources, void, (XRRScreenResources *resources), \
+                 (resources)) \
+ RT_PROXY_STUB(XRRSetOutputPrimary, void, (Display *dpy, Window window, RROutput output), \
+                 (dpy, window, output))
+
+#ifdef VBOX_XRANDR_GENERATE_HEADER
+# define RT_RUNTIME_LOADER_GENERATE_HEADER
+# define RT_RUNTIME_LOADER_GENERATE_DECLS
+# include <iprt/runtime-loader.h>
+# undef RT_RUNTIME_LOADER_GENERATE_HEADER
+# undef RT_RUNTIME_LOADER_GENERATE_DECLS
+
+#elif defined(VBOX_XRANDR_GENERATE_BODY)
+# define RT_RUNTIME_LOADER_GENERATE_BODY_STUBS
+# include <iprt/runtime-loader.h>
+# undef RT_RUNTIME_LOADER_GENERATE_BODY_STUBS
+
+#else
+# error This file should only be included to generate stubs for loading the Xrandr library at runtime
+#endif
+
+#undef RT_RUNTIME_LOADER_LIB_NAME
+#undef RT_RUNTIME_LOADER_INSERT_SYMBOLS
+