Changeset 8a99c7e in mainline for uspace/srv/hid/input/generic/input.c

Timestamp:

2012-08-15T14:13:25Z (12 years ago)

Author:

Martin Sucha <sucha14@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1499564

Parents:

a987832

Message:

Add basic support for absolute mouse/pointing devices.

File:

• uspace/srv/hid/input/generic/input.c (modified) (1 diff)

uspace/srv/hid/input/generic/input.c

@@ -189 +189 @@
         }
         async_exchange_end(exch);
+}
+
+/** Mouse pointer has moved in absolute mode. */
+void mouse_push_event_abs_move(mouse_dev_t *mdev, unsigned int x, unsigned int y,
+    unsigned int max_x, unsigned int max_y)
+{
+        if (max_x && max_y) {
+                async_exch_t *exch = async_exchange_begin(client_sess);
+                async_msg_4(exch, INPUT_EVENT_ABS_MOVE, x, y, max_x, max_y);
+                async_exchange_end(exch);
+        }
 }