ui: Support non-zero minimum values for absolute input axes

This patch refactors ui/input.c to support absolute axis
minimum values other than 0. All dependent calls to qemu_input_queue_abs
have been updated to explicitly supply 0 as the axis minimum value.

Signed-off-by: Philippe Voinov <philippevoinov@gmail.com>
Message-id: 20170505133952.29885-1-philippevoinov@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/ui/sdl.c b/ui/sdl.c
index 37c21a00fb..b35a67855f 100644
--- a/ui/sdl.c
+++ b/ui/sdl.c
@@ -490,9 +490,9 @@ static void sdl_send_mouse_event(int dx, int dy, int x, int y, int state)
 
     if (qemu_input_is_absolute()) {
         qemu_input_queue_abs(dcl->con, INPUT_AXIS_X, x,
-                             real_screen->w);
+                             0, real_screen->w);
         qemu_input_queue_abs(dcl->con, INPUT_AXIS_Y, y,
-                             real_screen->h);
+                             0, real_screen->h);
     } else {
         if (guest_cursor) {
             x -= guest_x;