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Input: Convert pointer co-ordinates to signed_24_8

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This offers more precision when using devices like tablets, and also for
transformed surfaces.

Signed-off-by: Daniel Stone <daniel@fooishbar.org>
This commit is contained in:
Daniel Stone 2012-05-08 17:17:26 +01:00 • committed by Kristian Høgsberg
parent c5aba11acc
commit 0c20496e1a
4 changed files with 35 additions and 28 deletions
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10
src/wayland-server.c
View file

@ -472,7 +472,7 @@ lose_keyboard_focus(struct wl_listener *listener, void *data)
static void
default_grab_focus(struct wl_pointer_grab *grab,
struct wl_surface *surface, int32_t x, int32_t y)
struct wl_surface *surface, wl_fixed_t x, wl_fixed_t y)
{
struct wl_input_device *device = grab->input_device;
@ -484,7 +484,7 @@ default_grab_focus(struct wl_pointer_grab *grab,
static void
default_grab_motion(struct wl_pointer_grab *grab,
uint32_t time, int32_t x, int32_t y)
uint32_t time, wl_fixed_t x, wl_fixed_t y)
{
struct wl_resource *resource;
@ -564,8 +564,8 @@ wl_input_device_init(struct wl_input_device *device)
wl_signal_init(&device->selection_signal);
wl_signal_init(&device->drag_icon_signal);
device->x = 100;
device->y = 100;
device->x = wl_fixed_from_int(100);
device->y = wl_fixed_from_int(100);
}
WL_EXPORT void
@ -601,7 +601,7 @@ find_resource_for_surface(struct wl_list *list, struct wl_surface *surface)
WL_EXPORT void
wl_input_device_set_pointer_focus(struct wl_input_device *device,
struct wl_surface *surface,
int32_t sx, int32_t sy)
wl_fixed_t sx, wl_fixed_t sy)
{
struct wl_resource *resource;
uint32_t serial;