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libinput: Use floating point instead of fixed point numbers

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Also update configure.ac to require libinput 0.3 when enabled, as it is
the version where double replaced li_fixed_t.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
This commit is contained in:
Jonas Ådahl
2014-06-02 23:15:48 +02:00
parent a55f139d3c
commit 26714b4718
2 changed files with 19 additions and 10 deletions
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src/libinput-device.c
+18 -9
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@@ -73,11 +73,14 @@ handle_pointer_motion(struct libinput_device *libinput_device,
{
struct evdev_device *device =
libinput_device_get_user_data(libinput_device);
wl_fixed_t dx, dy;
dx = wl_fixed_from_double(libinput_event_pointer_get_dx(pointer_event));
dy = wl_fixed_from_double(libinput_event_pointer_get_dy(pointer_event));
notify_motion(device->seat,
libinput_event_pointer_get_time(pointer_event),
libinput_event_pointer_get_dx(pointer_event),
libinput_event_pointer_get_dy(pointer_event));
dx,
dy);
}
static void
@@ -99,10 +102,12 @@ handle_pointer_motion_absolute(
width = device->output->current_mode->width;
height = device->output->current_mode->height;
x = libinput_event_pointer_get_absolute_x_transformed(pointer_event,
width);
y = libinput_event_pointer_get_absolute_y_transformed(pointer_event,
height);
x = wl_fixed_from_double(
libinput_event_pointer_get_absolute_x_transformed(pointer_event,
width));
y = wl_fixed_from_double(
libinput_event_pointer_get_absolute_y_transformed(pointer_event,
height));
weston_output_transform_coordinate(device->output, x, y, &x, &y);
notify_motion_absolute(device->seat, time, x, y);
@@ -127,11 +132,13 @@ handle_pointer_axis(struct libinput_device *libinput_device,
{
struct evdev_device *device =
libinput_device_get_user_data(libinput_device);
double value;
value = libinput_event_pointer_get_axis_value(pointer_event);
notify_axis(device->seat,
libinput_event_pointer_get_time(pointer_event),
libinput_event_pointer_get_axis(pointer_event),
libinput_event_pointer_get_axis_value(pointer_event));
wl_fixed_from_double(value));
}
static void
@@ -155,8 +162,10 @@ handle_touch_with_coords(struct libinput_device *libinput_device,
width = device->output->current_mode->width;
height = device->output->current_mode->height;
x = libinput_event_touch_get_x_transformed(touch_event, width);
y = libinput_event_touch_get_y_transformed(touch_event, height);
x = wl_fixed_from_double(
libinput_event_touch_get_x_transformed(touch_event, width));
y = wl_fixed_from_double(
libinput_event_touch_get_y_transformed(touch_event, height));
weston_output_transform_coordinate(device->output,
x, y, &x, &y);