Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>
---
src/evdev-mt-touchpad.h | 39 ++++++++++++++++++++-------------------
1 file changed, 20 insertions(+), 19 deletions(-)
diff --git a/src/evdev-mt-touchpad.h b/src/evdev-mt-touchpad.h
index 65581ae..8ea7d84 100644
--- a/src/evdev-mt-touchpad.h
+++ b/src/evdev-mt-touchpad.h
@@ -127,8 +127,8 @@ struct tp_touch {
enum touch_state state;
bool has_ended; /* TRACKING_ID == -1 */
bool dirty;
- int32_t x;
- int32_t y;
+ int32_t x; /* in device coordinates */
+ int32_t y; /* in device coordinates */
uint64_t millis;
struct {
@@ -138,8 +138,8 @@ struct tp_touch {
} history;
struct {
- int32_t center_x;
- int32_t center_y;
+ int32_t center_x; /* in device coordinates */
+ int32_t center_y; /* in device coordinates */
} hysteresis;
/* A pinned touchpoint is the one that pressed the physical button
@@ -148,8 +148,8 @@ struct tp_touch {
*/
struct {
bool is_pinned;
- int32_t center_x;
- int32_t center_y;
+ int32_t center_x; /* in device coordinates */
+ int32_t center_y; /* in device coordinates */
} pinned;
/* Software-button state and timeout if applicable */
@@ -162,7 +162,7 @@ struct tp_touch {
struct {
enum tp_tap_touch_state state;
- int32_t initial_x, initial_y;
+ int32_t initial_x, initial_y; /* in device coordinates */
} tap;
struct {
@@ -175,7 +175,8 @@ struct tp_touch {
struct {
bool is_palm;
- int32_t x, y; /* first coordinates if is_palm == true */
+ int32_t x, y; /* first coordinates if is_palm == true,
+ in device coordinates */
uint32_t time; /* first timestamp if is_palm == true */
} palm;
};
@@ -201,8 +202,8 @@ struct tp_dispatch {
unsigned int fake_touches;
struct {
- int32_t margin_x;
- int32_t margin_y;
+ int32_t margin_x; /* in device coordiantes */
+ int32_t margin_y; /* in device coordiantes */
} hysteresis;
struct {
@@ -233,14 +234,14 @@ struct tp_dispatch {
* The buttons are split according to the edge settings.
*/
struct {
- int32_t top_edge;
- int32_t rightbutton_left_edge;
+ int32_t top_edge; /* in device coordinates */
+ int32_t rightbutton_left_edge; /* in device coordinates
*/
} bottom_area;
struct {
- int32_t bottom_edge;
- int32_t rightbutton_left_edge;
- int32_t leftbutton_right_edge;
+ int32_t bottom_edge; /* in device coordinates */
+ int32_t rightbutton_left_edge; /* in device coordinates
*/
+ int32_t leftbutton_right_edge; /* in device coordinates
*/
} top_area;
struct evdev_device *trackpoint;
@@ -252,8 +253,8 @@ struct tp_dispatch {
struct {
struct libinput_device_config_scroll_method config_method;
enum libinput_config_scroll_method method;
- int32_t right_edge;
- int32_t bottom_edge;
+ int32_t right_edge; /* in device coordinates */
+ int32_t bottom_edge; /* in device coordinates */
} scroll;
enum touchpad_event queued;
@@ -268,8 +269,8 @@ struct tp_dispatch {
} tap;
struct {
- int32_t right_edge;
- int32_t left_edge;
+ int32_t right_edge; /* in device coordinates */
+ int32_t left_edge; /* in device coordinates */
} palm;
struct {
--
2.1.0
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