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backends/native: Use viewport info to find out stage extents

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This information is equivalent to the stage extents, this just
leaves meta_seat_native_get_stage() used for setting event->any.stage,
which is a tiny lame excuse.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403>
This commit is contained in:
Carlos Garnacho
2020-07-31 19:11:32 +02:00
committed by Marge Bot
parent 1377c2a97e
commit c362bc4b51
3 changed files with 23 additions and 25 deletions
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7
src/backends/native/meta-input-device-native.c
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@ -1425,17 +1425,16 @@ meta_input_device_native_get_libinput_device (ClutterInputDevice *device)
void
meta_input_device_native_translate_coordinates (ClutterInputDevice *device,
ClutterStage *stage,
MetaViewportInfo *viewports,
float *x,
float *y)
{
MetaInputDeviceNative *device_evdev = META_INPUT_DEVICE_NATIVE (device);
double min_x = 0, min_y = 0, max_x = 1, max_y = 1;
double stage_width, stage_height;
float stage_width, stage_height;
double x_d, y_d;
stage_width = clutter_actor_get_width (CLUTTER_ACTOR (stage));
stage_height = clutter_actor_get_height (CLUTTER_ACTOR (stage));
meta_viewport_info_get_extents (viewports, &stage_width, &stage_height);
x_d = *x / stage_width;
y_d = *y / stage_height;