Changeset 22096 in vbox for trunk/include

Timestamp:

Aug 7, 2009 10:27:55 PM (15 years ago)

Author:

vboxsync

Message:

Devices/VMMDev: simplify and complete mouse status requests

File:

• trunk/include/VBox/VMMDev.h (modified) (1 diff)

trunk/include/VBox/VMMDev.h

@@ -257 +257 @@
 /** The guest can read VMMDev events to find out about pointer movement */
 #define VMMDEV_MOUSE_GUEST_USES_VMMDEV                      RT_BIT(4)
+/** The mask of all VMMDEV_MOUSE_* flags */
+#define VMMDEV_MOUSE_MASK                                   UINT32_C(0x0000001f)
+/** The mask of guest capability changes for which notification events should
+ * be sent */
+#define VMMDEV_MOUSE_NOTIFY_HOST_MASK \
+      (VMMDEV_MOUSE_GUEST_CAN_ABSOLUTE | VMMDEV_MOUSE_GUEST_NEEDS_HOST_CURSOR)
+/** The mask of all capabilities which the guest can legitimately change */
+#define VMMDEV_MOUSE_GUEST_MASK \
+      (VMMDEV_MOUSE_NOTIFY_HOST_MASK | VMMDEV_MOUSE_GUEST_USES_VMMDEV)
 /** @} */