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libweston: Use struct timespec for motion events

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Change code related to motion events to use struct timespec to represent
time.

This commit is part of a larger effort to transition the Weston codebase
to struct timespec.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Alexandros Frantzis 2017-11-24 18:01:46 +02:00 committed by Pekka Paalanen
parent e6ac2afa56
commit 84b31f8956
13 changed files with 79 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
compositor/screen-share.c
View File

@ -44,6 +44,7 @@
#include "weston.h"
#include "shared/helpers.h"
#include "shared/os-compatibility.h"
#include "shared/timespec-util.h"
#include "fullscreen-shell-unstable-v1-client-protocol.h"
struct shared_output {
@ -140,11 +141,14 @@ ss_seat_handle_motion(void *data, struct wl_pointer *pointer,
uint32_t time, wl_fixed_t x, wl_fixed_t y)
{
struct ss_seat *seat = data;
struct timespec ts;
timespec_from_msec(&ts, time);
/* No transformation of input position is required here because we are
* always receiving the input in the same coordinates as the output. */
notify_motion_absolute(&seat->base, time,
notify_motion_absolute(&seat->base, &ts,
wl_fixed_to_double(x), wl_fixed_to_double(y));
notify_pointer_frame(&seat->base);
}

3
desktop-shell/exposay.c
View File

@ -349,7 +349,8 @@ exposay_focus(struct weston_pointer_grab *grab)
}
static void
exposay_motion(struct weston_pointer_grab *grab, uint32_t time,
exposay_motion(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
struct desktop_shell *shell =

12
desktop-shell/shell.c
View File

@ -1482,7 +1482,8 @@ constrain_position(struct weston_move_grab *move, int *cx, int *cy)
}
static void
move_grab_motion(struct weston_pointer_grab *grab, uint32_t time,
move_grab_motion(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
struct weston_move_grab *move = (struct weston_move_grab *) grab;
@ -1577,7 +1578,8 @@ struct weston_resize_grab {
};
static void
resize_grab_motion(struct weston_pointer_grab *grab, uint32_t time,
resize_grab_motion(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
struct weston_resize_grab *resize = (struct weston_resize_grab *) grab;
@ -1767,7 +1769,8 @@ busy_cursor_grab_focus(struct weston_pointer_grab *base)
}
static void
busy_cursor_grab_motion(struct weston_pointer_grab *grab, uint32_t time,
busy_cursor_grab_motion(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
weston_pointer_move(grab->pointer, event);
@ -3443,7 +3446,8 @@ terminate_binding(struct weston_keyboard *keyboard, uint32_t time,
}
static void
rotate_grab_motion(struct weston_pointer_grab *grab, uint32_t time,
rotate_grab_motion(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
struct rotate_grab *rotate =

3
ivi-shell/hmi-controller.c
View File

@ -1534,7 +1534,8 @@ layer_set_pos(struct ivi_layout_layer *layer, wl_fixed_t pos_x,
}
static void
pointer_move_grab_motion(struct weston_pointer_grab *grab, uint32_t time,
pointer_move_grab_motion(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
struct pointer_move_grab *pnt_move_grab =

2
libweston-desktop/seat.c
View File

@ -108,7 +108,7 @@ weston_desktop_seat_popup_grab_pointer_focus(struct weston_pointer_grab *grab)
static void
weston_desktop_seat_popup_grab_pointer_motion(struct weston_pointer_grab *grab,
uint32_t time,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
weston_pointer_send_motion(grab->pointer, time, event);

10
libweston/compositor-rdp.c
View File

@ -81,6 +81,7 @@
#endif
#include "shared/helpers.h"
#include "shared/timespec-util.h"
#include "compositor.h"
#include "compositor-rdp.h"
#include "pixman-renderer.h"
@ -1029,11 +1030,13 @@ xf_mouseEvent(rdpInput *input, UINT16 flags, UINT16 x, UINT16 y)
struct rdp_output *output;
uint32_t button = 0;
bool need_frame = false;
struct timespec time;
if (flags & PTR_FLAGS_MOVE) {
output = peerContext->rdpBackend->output;
if (x < output->base.width && y < output->base.height) {
notify_motion_absolute(peerContext->item.seat, weston_compositor_get_time(),
timespec_from_msec(&time, weston_compositor_get_time());
notify_motion_absolute(peerContext->item.seat, &time,
x, y);
need_frame = true;
}
@ -1088,11 +1091,12 @@ xf_extendedMouseEvent(rdpInput *input, UINT16 flags, UINT16 x, UINT16 y)
{
RdpPeerContext *peerContext = (RdpPeerContext *)input->context;
struct rdp_output *output;
struct timespec time;
output = peerContext->rdpBackend->output;
if (x < output->base.width && y < output->base.height) {
notify_motion_absolute(peerContext->item.seat, weston_compositor_get_time(),
x, y);
timespec_from_msec(&time, weston_compositor_get_time());
notify_motion_absolute(peerContext->item.seat, &time, x, y);
}
FREERDP_CB_RETURN(TRUE);

5
libweston/compositor-wayland.c
View File

@ -53,6 +53,7 @@
#include "shared/image-loader.h"
#include "shared/os-compatibility.h"
#include "shared/cairo-util.h"
#include "shared/timespec-util.h"
#include "fullscreen-shell-unstable-v1-client-protocol.h"
#include "xdg-shell-unstable-v6-client-protocol.h"
#include "presentation-time-server-protocol.h"
@ -1589,6 +1590,7 @@ input_handle_motion(void *data, struct wl_pointer *pointer,
enum theme_location location;
bool want_frame = false;
double x, y;
struct timespec ts;
if (!input->output)
return;
@ -1626,7 +1628,8 @@ input_handle_motion(void *data, struct wl_pointer *pointer,
}
if (location == THEME_LOCATION_CLIENT_AREA) {
notify_motion_absolute(&input->base, time, x, y);
timespec_from_msec(&ts, time);
notify_motion_absolute(&input->base, &ts, x, y);
want_frame = true;
}

6
libweston/compositor-x11.c
View File

@ -55,6 +55,7 @@
#include "shared/config-parser.h"
#include "shared/helpers.h"
#include "shared/image-loader.h"
#include "shared/timespec-util.h"
#include "gl-renderer.h"
#include "weston-egl-ext.h"
#include "pixman-renderer.h"
@ -1242,6 +1243,7 @@ x11_backend_deliver_motion_event(struct x11_backend *b,
struct weston_pointer_motion_event motion_event = { 0 };
xcb_motion_notify_event_t *motion_notify =
(xcb_motion_notify_event_t *) event;
struct timespec time;
if (!b->has_xkb)
update_xkb_state_from_core(b, motion_notify->state);
@ -1260,8 +1262,8 @@ x11_backend_deliver_motion_event(struct x11_backend *b,
.dy = y - b->prev_y
};
notify_motion(&b->core_seat, weston_compositor_get_time(),
&motion_event);
timespec_from_msec(&time, weston_compositor_get_time());
notify_motion(&b->core_seat, &time, &motion_event);
notify_pointer_frame(&b->core_seat);
b->prev_x = x;

12
libweston/compositor.h
View File

@ -249,7 +249,7 @@ enum weston_pointer_motion_mask {
struct weston_pointer_motion_event {
uint32_t mask;
uint64_t time_usec;
struct timespec time;
double x;
double y;
double dx;
@ -268,7 +268,8 @@ struct weston_pointer_axis_event {
struct weston_pointer_grab;
struct weston_pointer_grab_interface {
void (*focus)(struct weston_pointer_grab *grab);
void (*motion)(struct weston_pointer_grab *grab, uint32_t time,
void (*motion)(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_motion_event *event);
void (*button)(struct weston_pointer_grab *grab,
uint32_t time, uint32_t button, uint32_t state);
@ -423,7 +424,8 @@ weston_pointer_create(struct weston_seat *seat);
void
weston_pointer_destroy(struct weston_pointer *pointer);
void
weston_pointer_send_motion(struct weston_pointer *pointer, uint32_t time,
weston_pointer_send_motion(struct weston_pointer *pointer,
const struct timespec *time,
struct weston_pointer_motion_event *event);
bool
weston_pointer_has_focus_resource(struct weston_pointer *pointer);
@ -1363,10 +1365,10 @@ weston_view_activate(struct weston_view *view,
uint32_t flags);
void
notify_motion(struct weston_seat *seat, uint32_t time,
notify_motion(struct weston_seat *seat, const struct timespec *time,
struct weston_pointer_motion_event *event);
void
notify_motion_absolute(struct weston_seat *seat, uint32_t time,
notify_motion_absolute(struct weston_seat *seat, const struct timespec *time,
double x, double y);
void
notify_button(struct weston_seat *seat, uint32_t time, int32_t button,

8
libweston/data-device.c
View File

@ -34,6 +34,7 @@
#include "compositor.h"
#include "shared/helpers.h"
#include "shared/timespec-util.h"
struct weston_drag {
struct wl_client *client;
@ -575,7 +576,8 @@ drag_grab_focus(struct weston_pointer_grab *grab)
}
static void
drag_grab_motion(struct weston_pointer_grab *grab, uint32_t time,
drag_grab_motion(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
struct weston_pointer_drag *drag =
@ -583,6 +585,7 @@ drag_grab_motion(struct weston_pointer_grab *grab, uint32_t time,
struct weston_pointer *pointer = drag->grab.pointer;
float fx, fy;
wl_fixed_t sx, sy;
uint32_t msecs;
weston_pointer_move(pointer, event);
@ -594,11 +597,12 @@ drag_grab_motion(struct weston_pointer_grab *grab, uint32_t time,
}
if (drag->base.focus_resource) {
msecs = timespec_to_msec(time);
weston_view_from_global_fixed(drag->base.focus,
pointer->x, pointer->y,
&sx, &sy);
wl_data_device_send_motion(drag->base.focus_resource, time, sx, sy);
wl_data_device_send_motion(drag->base.focus_resource, msecs, sx, sy);
}
}

30
libweston/input.c
View File

@ -38,6 +38,7 @@
#include "shared/helpers.h"
#include "shared/os-compatibility.h"
#include "shared/timespec-util.h"
#include "compositor.h"
#include "relative-pointer-unstable-v1-server-protocol.h"
#include "pointer-constraints-unstable-v1-server-protocol.h"
@ -341,7 +342,7 @@ default_grab_pointer_focus(struct weston_pointer_grab *grab)
static void
pointer_send_relative_motion(struct weston_pointer *pointer,
uint32_t time,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
uint64_t time_usec;
@ -359,9 +360,9 @@ pointer_send_relative_motion(struct weston_pointer *pointer,
return;
resource_list = &pointer->focus_client->relative_pointer_resources;
time_usec = event->time_usec;
time_usec = timespec_to_usec(&event->time);
if (time_usec == 0)
time_usec = time * 1000ULL;
time_usec = timespec_to_usec(time);
dxf = wl_fixed_from_double(dx);
dyf = wl_fixed_from_double(dy);
@ -379,22 +380,26 @@ pointer_send_relative_motion(struct weston_pointer *pointer,
}
static void
pointer_send_motion(struct weston_pointer *pointer, uint32_t time,
pointer_send_motion(struct weston_pointer *pointer,
const struct timespec *time,
wl_fixed_t sx, wl_fixed_t sy)
{
struct wl_list *resource_list;
struct wl_resource *resource;
uint32_t msecs;
if (!pointer->focus_client)
return;
resource_list = &pointer->focus_client->pointer_resources;
msecs = timespec_to_msec(time);
wl_resource_for_each(resource, resource_list)
wl_pointer_send_motion(resource, time, sx, sy);
wl_pointer_send_motion(resource, msecs, sx, sy);
}
WL_EXPORT void
weston_pointer_send_motion(struct weston_pointer *pointer, uint32_t time,
weston_pointer_send_motion(struct weston_pointer *pointer,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
wl_fixed_t x, y;
@ -418,7 +423,8 @@ weston_pointer_send_motion(struct weston_pointer *pointer, uint32_t time,
}
static void
default_grab_pointer_motion(struct weston_pointer_grab *grab, uint32_t time,
default_grab_pointer_motion(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
weston_pointer_send_motion(grab->pointer, time, event);
@ -1551,7 +1557,7 @@ weston_pointer_handle_output_destroy(struct wl_listener *listener, void *data)
WL_EXPORT void
notify_motion(struct weston_seat *seat,
uint32_t time,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
struct weston_compositor *ec = seat->compositor;
@ -1598,8 +1604,8 @@ run_modifier_bindings(struct weston_seat *seat, uint32_t old, uint32_t new)
}
WL_EXPORT void
notify_motion_absolute(struct weston_seat *seat,
uint32_t time, double x, double y)
notify_motion_absolute(struct weston_seat *seat, const struct timespec *time,
double x, double y)
{
struct weston_compositor *ec = seat->compositor;
struct weston_pointer *pointer = weston_seat_get_pointer(seat);
@ -3314,7 +3320,7 @@ locked_pointer_grab_pointer_focus(struct weston_pointer_grab *grab)
static void
locked_pointer_grab_pointer_motion(struct weston_pointer_grab *grab,
uint32_t time,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
pointer_send_relative_motion(grab->pointer, time, event);
@ -4291,7 +4297,7 @@ maybe_warp_confined_pointer(struct weston_pointer_constraint *constraint)
static void
confined_pointer_grab_pointer_motion(struct weston_pointer_grab *grab,
uint32_t time,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
struct weston_pointer_constraint *constraint =

19
libweston/libinput-device.c
View File

@ -39,6 +39,7 @@
#include "compositor.h"
#include "libinput-device.h"
#include "shared/helpers.h"
#include "shared/timespec-util.h"
void
evdev_led_update(struct evdev_device *device, enum weston_led weston_leds)
@ -86,26 +87,25 @@ handle_pointer_motion(struct libinput_device *libinput_device,
struct evdev_device *device =
libinput_device_get_user_data(libinput_device);
struct weston_pointer_motion_event event = { 0 };
uint64_t time_usec =
libinput_event_pointer_get_time_usec(pointer_event);
struct timespec time;
double dx_unaccel, dy_unaccel;
timespec_from_usec(&time,
libinput_event_pointer_get_time_usec(pointer_event));
dx_unaccel = libinput_event_pointer_get_dx_unaccelerated(pointer_event);
dy_unaccel = libinput_event_pointer_get_dy_unaccelerated(pointer_event);
event = (struct weston_pointer_motion_event) {
.mask = WESTON_POINTER_MOTION_REL |
WESTON_POINTER_MOTION_REL_UNACCEL,
.time_usec = time_usec,
.time = time,
.dx = libinput_event_pointer_get_dx(pointer_event),
.dy = libinput_event_pointer_get_dy(pointer_event),
.dx_unaccel = dx_unaccel,
.dy_unaccel = dy_unaccel,
};
notify_motion(device->seat,
libinput_event_pointer_get_time(pointer_event),
&event);
notify_motion(device->seat, &time, &event);
return true;
}
@ -118,14 +118,15 @@ handle_pointer_motion_absolute(
struct evdev_device *device =
libinput_device_get_user_data(libinput_device);
struct weston_output *output = device->output;
uint32_t time;
struct timespec time;
double x, y;
uint32_t width, height;
if (!output)
return false;
time = libinput_event_pointer_get_time(pointer_event);
timespec_from_usec(&time,
libinput_event_pointer_get_time_usec(pointer_event));
width = device->output->current_mode->width;
height = device->output->current_mode->height;
@ -135,7 +136,7 @@ handle_pointer_motion_absolute(
height);
weston_output_transform_coordinate(device->output, x, y, &x, &y);
notify_motion_absolute(device->seat, time, x, y);
notify_motion_absolute(device->seat, &time, x, y);
return true;
}

6
tests/weston-test.c
View File

@ -43,6 +43,7 @@
#endif /* ENABLE_EGL */
#include "shared/helpers.h"
#include "shared/timespec-util.h"
struct weston_test {
struct weston_compositor *compositor;
@ -151,6 +152,7 @@ move_pointer(struct wl_client *client, struct wl_resource *resource,
struct weston_seat *seat = get_seat(test);
struct weston_pointer *pointer = weston_seat_get_pointer(seat);
struct weston_pointer_motion_event event = { 0 };
struct timespec time;
event = (struct weston_pointer_motion_event) {
.mask = WESTON_POINTER_MOTION_REL,
@ -158,7 +160,9 @@ move_pointer(struct wl_client *client, struct wl_resource *resource,
.dy = wl_fixed_to_double(wl_fixed_from_int(y) - pointer->y),
};
notify_motion(seat, 100, &event);
timespec_from_msec(&time, 100);
notify_motion(seat, &time, &event);
notify_pointer_position(test, resource);
}