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Fix surface coordinate transformation.

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This commit is contained in:
Kristian Høgsberg 2009-02-10 18:29:24 -05:00
parent 1a208d58cb
commit 6c9c8f8923
1 changed files with 6 additions and 4 deletions
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10
wayland-system-compositor.c
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@ -861,15 +861,17 @@ pick_surface(struct wlsc_input_device *device, int32_t *sx, int32_t *sy)
if (es->map.x <= device->x &&
device->x < es->map.x + es->map.width &&
es->map.y <= device->y &&
device->y < es->map.y + es->map.height)
device->y < es->map.y + es->map.height) {
/* Transform to surface coordinates. */
*sx = (device->x - es->map.x) * es->width / es->map.width;
*sy = (device->y - es->map.y) * es->height / es->map.height;
return es;
}
es = container_of(es->link.prev,
struct wlsc_surface, link);
/* Transform to surface coordinates. */
*sx = (device->x - es->map.x) * es->width / es->map.width;
*sy = (device->y - es->map.y) * es->height / es->map.height;
}
return NULL;