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evdev: move the abs point into the fallback dispatch

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2016-07-04 15:49:36 +10:00
parent 5af236a022
commit bb37a2e102
2 changed files with 27 additions and 15 deletions
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34
src/evdev.c
View file

@ -504,7 +504,7 @@ evdev_flush_pending_event(struct evdev_device *device, uint64_t time)
if (!(device->seat_caps & EVDEV_DEVICE_TOUCH))
break;
if (device->abs.seat_slot != -1) {
if (dispatch->abs.seat_slot != -1) {
log_bug_kernel(libinput,
"%s: Driver sent multiple touch down for the "
"same slot",
@ -513,24 +513,24 @@ evdev_flush_pending_event(struct evdev_device *device, uint64_t time)
}
seat_slot = ffs(~seat->slot_map) - 1;
device->abs.seat_slot = seat_slot;
dispatch->abs.seat_slot = seat_slot;
if (seat_slot == -1)
break;
seat->slot_map |= 1 << seat_slot;
point = device->abs.point;
point = dispatch->abs.point;
evdev_transform_absolute(device, &point);
touch_notify_touch_down(base, time, -1, seat_slot, &point);
break;
case EVDEV_ABSOLUTE_MOTION:
point = device->abs.point;
point = dispatch->abs.point;
evdev_transform_absolute(device, &point);
if (device->seat_caps & EVDEV_DEVICE_TOUCH) {
seat_slot = device->abs.seat_slot;
seat_slot = dispatch->abs.seat_slot;
if (seat_slot == -1)
break;
@ -545,8 +545,8 @@ evdev_flush_pending_event(struct evdev_device *device, uint64_t time)
if (!(device->seat_caps & EVDEV_DEVICE_TOUCH))
break;
seat_slot = device->abs.seat_slot;
device->abs.seat_slot = -1;
seat_slot = dispatch->abs.seat_slot;
dispatch->abs.seat_slot = -1;
if (seat_slot == -1)
break;
@ -722,12 +722,12 @@ evdev_process_absolute_motion(struct evdev_device *device,
switch (e->code) {
case ABS_X:
device->abs.point.x = e->value;
dispatch->abs.point.x = e->value;
if (dispatch->pending_event == EVDEV_NONE)
dispatch->pending_event = EVDEV_ABSOLUTE_MOTION;
break;
case ABS_Y:
device->abs.point.y = e->value;
dispatch->abs.point.y = e->value;
if (dispatch->pending_event == EVDEV_NONE)
dispatch->pending_event = EVDEV_ABSOLUTE_MOTION;
break;
@ -1514,6 +1514,18 @@ fallback_dispatch_init_rel(struct fallback_dispatch *dispatch,
dispatch->rel.y = 0;
}
static inline void
fallback_dispatch_init_abs(struct fallback_dispatch *dispatch,
struct evdev_device *device)
{
if (!libevdev_has_event_code(device->evdev, EV_ABS, ABS_X))
return;
dispatch->abs.point.x = device->abs.absinfo_x->value;
dispatch->abs.point.y = device->abs.absinfo_y->value;
dispatch->abs.seat_slot = -1;
}
static struct evdev_dispatch *
fallback_dispatch_create(struct libinput_device *device)
{
@ -1527,6 +1539,7 @@ fallback_dispatch_create(struct libinput_device *device)
dispatch->pending_event = EVDEV_NONE;
fallback_dispatch_init_rel(dispatch, evdev_device);
fallback_dispatch_init_abs(dispatch, evdev_device);
if (fallback_dispatch_init_slots(dispatch, evdev_device) == -1) {
free(dispatch);
return NULL;
@ -2173,8 +2186,6 @@ evdev_extract_abs_axes(struct evdev_device *device)
device->abs.is_fake_resolution = true;
device->abs.absinfo_x = libevdev_get_abs_info(evdev, ABS_X);
device->abs.absinfo_y = libevdev_get_abs_info(evdev, ABS_Y);
device->abs.point.x = device->abs.absinfo_x->value;
device->abs.point.y = device->abs.absinfo_y->value;
device->abs.dimensions.x = abs(device->abs.absinfo_x->maximum -
device->abs.absinfo_x->minimum);
device->abs.dimensions.y = abs(device->abs.absinfo_y->maximum -
@ -2530,7 +2541,6 @@ evdev_device_create(struct libinput_seat *seat,
device->is_mt = 0;
device->mtdev = NULL;
device->udev_device = udev_device_ref(udev_device);
device->abs.seat_slot = -1;
device->dispatch = NULL;
device->fd = fd;
device->devname = libevdev_get_name(device->evdev);

8
src/evdev.h
View file

@ -152,9 +152,6 @@ struct evdev_device {
const struct input_absinfo *absinfo_x, *absinfo_y;
bool is_fake_resolution;
struct device_coords point;
int32_t seat_slot;
int apply_calibration;
struct matrix calibration;
struct matrix default_calibration; /* from LIBINPUT_CALIBRATION_MATRIX */
@ -290,6 +287,11 @@ struct fallback_dispatch {
struct libinput_device_config_rotation config;
} rotation;
struct {
struct device_coords point;
int32_t seat_slot;
} abs;
struct {
int slot;
struct mt_slot *slots;