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backends: Move device mapping check into backend

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Make the upper parts agnostic about the device being relative in
order to apply the display mapping. Just make the low level bits
resort to the identity matrix for those.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403
This commit is contained in:
Carlos Garnacho 2020-05-06 20:27:14 +02:00
parent 7fafec21b6
commit 0be0a14225
2 changed files with 25 additions and 19 deletions
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9
src/backends/meta-input-settings.c
View File

@ -1078,25 +1078,20 @@ update_device_display (MetaInputSettings *input_settings,
priv = meta_input_settings_get_instance_private (input_settings);
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
/* If mapping is relative, the device can move on all displays */
if (clutter_input_device_get_device_type (device) == CLUTTER_TOUCHSCREEN_DEVICE ||
clutter_input_device_get_mapping_mode (device) ==
CLUTTER_INPUT_DEVICE_MAPPING_ABSOLUTE)
{
meta_input_settings_find_monitor (input_settings, settings, device,
&monitor, &logical_monitor);
if (monitor)
{
meta_input_mapper_remove_device (priv->input_mapper, device);
meta_monitor_manager_get_monitor_matrix (priv->monitor_manager,
monitor, logical_monitor, matrix);
monitor, logical_monitor,
matrix);
}
else
{
if (meta_input_settings_delegate_on_mapper (input_settings, device))
return;
}
}
input_settings_class->set_matrix (input_settings, device, matrix);

11
src/backends/native/meta-input-settings-native.c
View File

@ -70,8 +70,19 @@ meta_input_settings_native_set_matrix (MetaInputSettings *settings,
{
cairo_matrix_t dev_matrix;
if (clutter_input_device_get_device_type (device) ==
CLUTTER_TOUCHSCREEN_DEVICE ||
clutter_input_device_get_mapping_mode (device) ==
CLUTTER_INPUT_DEVICE_MAPPING_ABSOLUTE)
{
cairo_matrix_init (&dev_matrix, matrix[0], matrix[3], matrix[1],
matrix[4], matrix[2], matrix[5]);
}
else
{
cairo_matrix_init_identity (&dev_matrix);
}
g_object_set (device, "device-matrix", &dev_matrix, NULL);
}