Changeset 40310 in vbox for trunk/include/VBox

Timestamp:

Mar 1, 2012 11:56:06 AM (13 years ago)

Author:

vboxsync

Message:

Devices/VMMDev and Additions: use a single definition for the value range of the Additions pointer position reporting.

File:

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

trunk/include/VBox/VMMDev.h

@@ -317 +317 @@
        | VMMDEV_MOUSE_HOST_RECHECKS_NEEDS_HOST_CURSOR \
        | VMMDEV_MOUSE_HOST_HAS_ABS_DEV)
+/** @} */
+
+/** @name Absolute mouse reporting range
+ * @{ */
+/** @todo Should these be here?  They are needed by both host and guest. */
+/** The minumum value our pointing device can return. */
+#define VMMDEV_MOUSE_RANGE_MIN 0
+/** The maximum value our pointing device can return. */
+#define VMMDEV_MOUSE_RANGE_MAX 0xFFFF
+/** The full range our pointing device can return. */
+#define VMMDEV_MOUSE_RANGE (VMMDEV_MOUSE_RANGE_MAX - VMMDEV_MOUSE_RANGE_MIN)
 /** @} */