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Cleanup add brace (#6545)

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* Add braces after if conditions

* More add braces after if conditions

* Add braces after while() conditions

* Fix compilation because of macro being modified

* Add braces to for loop

* Add braces after if/goto

* Move comments up

* Remove extra () in the 'return ...;' statements

* More remove extra () in the 'return ...;' statements

* More remove extra () in the 'return ...;' statements after merge

* Fix inconsistent patterns are xxx == NULL vs !xxx

* More "{}" for "if() break;"  and "if() continue;"

* More "{}" after if() short statement

* More "{}" after "if () return;" statement

* More fix inconsistent patterns are xxx == NULL vs !xxx

* Revert some modificaion on SDL_RLEaccel.c

* SDL_RLEaccel: no short statement

* Cleanup 'if' where the bracket is in a new line

* Cleanup 'while' where the bracket is in a new line

* Cleanup 'for' where the bracket is in a new line

* Cleanup 'else' where the bracket is in a new line

(cherry picked from commit 6a2200823c to reduce conflicts merging between SDL2 and SDL3)
This commit is contained in:
Sylvain Becker 2022-11-27 17:38:43 +01:00 • committed by Sam Lantinga
parent 0739d237ad
commit fb0ce375f0
386 changed files with 6103 additions and 4637 deletions
Download patch file Download diff file Expand all files Collapse all files

84
src/core/linux/SDL_evdev.c
View file

@ -188,14 +188,14 @@ SDL_EVDEV_Init(void)
ROM. */
char* rest = (char*) devices;
char* spec;
while ((spec = strtok_r(rest, ",", &rest))) {
while ((spec = SDL_strtokr(rest, ",", &rest))) {
char* endofcls = 0;
long cls = strtol(spec, &endofcls, 0);
if (endofcls)
long cls = SDL_strtol(spec, &endofcls, 0);
if (endofcls) {
SDL_EVDEV_device_added(endofcls + 1, cls);
}
}
}
else {
} else {
/* TODO: Scan the devices manually, like a caveman */
}
}
@ -229,7 +229,7 @@ SDL_EVDEV_Quit(void)
SDL_EVDEV_kbd_quit(_this->kbd);
/* Remove existing devices */
while(_this->first != NULL) {
while (_this->first != NULL) {
SDL_EVDEV_device_removed(_this->first->path);
}
@ -252,11 +252,13 @@ static void SDL_EVDEV_udev_callback(SDL_UDEV_deviceevent udev_event, int udev_cl
switch(udev_event) {
case SDL_UDEV_DEVICEADDED:
if (!(udev_class & (SDL_UDEV_DEVICE_MOUSE | SDL_UDEV_DEVICE_KEYBOARD | SDL_UDEV_DEVICE_TOUCHSCREEN | SDL_UDEV_DEVICE_TOUCHPAD)))
if (!(udev_class & (SDL_UDEV_DEVICE_MOUSE | SDL_UDEV_DEVICE_KEYBOARD | SDL_UDEV_DEVICE_TOUCHSCREEN | SDL_UDEV_DEVICE_TOUCHPAD))) {
return;
}
if ((udev_class & SDL_UDEV_DEVICE_JOYSTICK))
if ((udev_class & SDL_UDEV_DEVICE_JOYSTICK)) {
return;
}
SDL_EVDEV_device_added(dev_path, udev_class);
break;
@ -341,13 +343,15 @@ SDL_EVDEV_Poll(void)
case EV_ABS:
switch(events[i].code) {
case ABS_MT_SLOT:
if (!item->is_touchscreen) /* FIXME: temp hack */
if (!item->is_touchscreen) { /* FIXME: temp hack */
break;
}
item->touchscreen_data->current_slot = events[i].value;
break;
case ABS_MT_TRACKING_ID:
if (!item->is_touchscreen) /* FIXME: temp hack */
if (!item->is_touchscreen) { /* FIXME: temp hack */
break;
}
if (events[i].value >= 0) {
item->touchscreen_data->slots[item->touchscreen_data->current_slot].tracking_id = events[i].value;
item->touchscreen_data->slots[item->touchscreen_data->current_slot].delta = EVDEV_TOUCH_SLOTDELTA_DOWN;
@ -356,24 +360,27 @@ SDL_EVDEV_Poll(void)
}
break;
case ABS_MT_POSITION_X:
if (!item->is_touchscreen) /* FIXME: temp hack */
if (!item->is_touchscreen) { /* FIXME: temp hack */
break;
}
item->touchscreen_data->slots[item->touchscreen_data->current_slot].x = events[i].value;
if (item->touchscreen_data->slots[item->touchscreen_data->current_slot].delta == EVDEV_TOUCH_SLOTDELTA_NONE) {
item->touchscreen_data->slots[item->touchscreen_data->current_slot].delta = EVDEV_TOUCH_SLOTDELTA_MOVE;
}
break;
case ABS_MT_POSITION_Y:
if (!item->is_touchscreen) /* FIXME: temp hack */
if (!item->is_touchscreen) { /* FIXME: temp hack */
break;
}
item->touchscreen_data->slots[item->touchscreen_data->current_slot].y = events[i].value;
if (item->touchscreen_data->slots[item->touchscreen_data->current_slot].delta == EVDEV_TOUCH_SLOTDELTA_NONE) {
item->touchscreen_data->slots[item->touchscreen_data->current_slot].delta = EVDEV_TOUCH_SLOTDELTA_MOVE;
}
break;
case ABS_MT_PRESSURE:
if (!item->is_touchscreen) /* FIXME: temp hack */
if (!item->is_touchscreen) { /* FIXME: temp hack */
break;
}
item->touchscreen_data->slots[item->touchscreen_data->current_slot].pressure = events[i].value;
if (item->touchscreen_data->slots[item->touchscreen_data->current_slot].delta == EVDEV_TOUCH_SLOTDELTA_NONE) {
item->touchscreen_data->slots[item->touchscreen_data->current_slot].delta = EVDEV_TOUCH_SLOTDELTA_MOVE;
@ -381,8 +388,9 @@ SDL_EVDEV_Poll(void)
break;
case ABS_X:
if (item->is_touchscreen) {
if (item->touchscreen_data->max_slots != 1)
if (item->touchscreen_data->max_slots != 1) {
break;
}
item->touchscreen_data->slots[0].x = events[i].value;
} else if (!item->relative_mouse) {
/* FIXME: Normalize to input device's reported input range (EVIOCGABS) */
@ -391,8 +399,9 @@ SDL_EVDEV_Poll(void)
break;
case ABS_Y:
if (item->is_touchscreen) {
if (item->touchscreen_data->max_slots != 1)
if (item->touchscreen_data->max_slots != 1) {
break;
}
item->touchscreen_data->slots[0].y = events[i].value;
} else if (!item->relative_mouse) {
/* FIXME: Normalize to input device's reported input range (EVIOCGABS) */
@ -406,24 +415,28 @@ SDL_EVDEV_Poll(void)
case EV_REL:
switch(events[i].code) {
case REL_X:
if (item->relative_mouse)
if (item->relative_mouse) {
item->mouse_x += events[i].value;
}
break;
case REL_Y:
if (item->relative_mouse)
if (item->relative_mouse) {
item->mouse_y += events[i].value;
}
break;
case REL_WHEEL:
if (!item->high_res_wheel)
if (!item->high_res_wheel) {
item->mouse_wheel += events[i].value;
}
break;
case REL_WHEEL_HI_RES:
SDL_assert(item->high_res_wheel);
item->mouse_wheel += events[i].value;
break;
case REL_HWHEEL:
if (!item->high_res_hwheel)
if (!item->high_res_hwheel) {
item->mouse_hwheel += events[i].value;
}
break;
case REL_HWHEEL_HI_RES:
SDL_assert(item->high_res_hwheel);
@ -449,10 +462,11 @@ SDL_EVDEV_Poll(void)
item->mouse_wheel = item->mouse_hwheel = 0;
}
if (!item->is_touchscreen) /* FIXME: temp hack */
if (!item->is_touchscreen) { /* FIXME: temp hack */
break;
}
for(j = 0; j < item->touchscreen_data->max_slots; j++) {
for (j = 0; j < item->touchscreen_data->max_slots; j++) {
norm_x = (float)(item->touchscreen_data->slots[j].x - item->touchscreen_data->min_x) /
(float)item->touchscreen_data->range_x;
norm_y = (float)(item->touchscreen_data->slots[j].y - item->touchscreen_data->min_y) /
@ -488,12 +502,14 @@ SDL_EVDEV_Poll(void)
}
}
if (item->out_of_sync)
if (item->out_of_sync) {
item->out_of_sync = SDL_FALSE;
}
break;
case SYN_DROPPED:
if (item->is_touchscreen)
if (item->is_touchscreen) {
item->out_of_sync = SDL_TRUE;
}
SDL_EVDEV_sync_device(item);
break;
default:
@ -536,12 +552,14 @@ SDL_EVDEV_init_touchscreen(SDL_evdevlist_item* item, int udev_class)
char name[64];
struct input_absinfo abs_info;
if (!item->is_touchscreen)
if (!item->is_touchscreen) {
return 0;
}
item->touchscreen_data = SDL_calloc(1, sizeof(*item->touchscreen_data));
if (item->touchscreen_data == NULL)
if (item->touchscreen_data == NULL) {
return SDL_OutOfMemory();
}
ret = ioctl(item->fd, EVIOCGNAME(sizeof(name)), name);
if (ret < 0) {
@ -611,7 +629,7 @@ SDL_EVDEV_init_touchscreen(SDL_evdevlist_item* item, int udev_class)
return SDL_OutOfMemory();
}
for(i = 0; i < item->touchscreen_data->max_slots; i++) {
for (i = 0; i < item->touchscreen_data->max_slots; i++) {
item->touchscreen_data->slots[i].tracking_id = -1;
}
@ -630,8 +648,9 @@ SDL_EVDEV_init_touchscreen(SDL_evdevlist_item* item, int udev_class)
static void
SDL_EVDEV_destroy_touchscreen(SDL_evdevlist_item* item) {
if (!item->is_touchscreen)
if (!item->is_touchscreen) {
return;
}
SDL_DelTouch(item->fd);
SDL_free(item->touchscreen_data->slots);
@ -658,8 +677,9 @@ SDL_EVDEV_sync_device(SDL_evdevlist_item *item)
size_t mt_req_size;
/* TODO: sync devices other than touchscreen */
if (!item->is_touchscreen)
if (!item->is_touchscreen) {
return;
}
mt_req_size = sizeof(*mt_req_code) +
sizeof(*mt_req_values) * item->touchscreen_data->max_slots;
@ -677,7 +697,7 @@ SDL_EVDEV_sync_device(SDL_evdevlist_item *item)
SDL_free(mt_req_code);
return;
}
for(i = 0; i < item->touchscreen_data->max_slots; i++) {
for (i = 0; i < item->touchscreen_data->max_slots; i++) {
/*
* This doesn't account for the very edge case of the user removing their
* finger and replacing it on the screen during the time we're out of sync,
@ -704,7 +724,7 @@ SDL_EVDEV_sync_device(SDL_evdevlist_item *item)
SDL_free(mt_req_code);
return;
}
for(i = 0; i < item->touchscreen_data->max_slots; i++) {
for (i = 0; i < item->touchscreen_data->max_slots; i++) {
if (item->touchscreen_data->slots[i].tracking_id >= 0 &&
item->touchscreen_data->slots[i].x != mt_req_values[i]) {
item->touchscreen_data->slots[i].x = mt_req_values[i];
@ -722,7 +742,7 @@ SDL_EVDEV_sync_device(SDL_evdevlist_item *item)
SDL_free(mt_req_code);
return;
}
for(i = 0; i < item->touchscreen_data->max_slots; i++) {
for (i = 0; i < item->touchscreen_data->max_slots; i++) {
if (item->touchscreen_data->slots[i].tracking_id >= 0 &&
item->touchscreen_data->slots[i].y != mt_req_values[i]) {
item->touchscreen_data->slots[i].y = mt_req_values[i];
@ -740,7 +760,7 @@ SDL_EVDEV_sync_device(SDL_evdevlist_item *item)
SDL_free(mt_req_code);
return;
}
for(i = 0; i < item->touchscreen_data->max_slots; i++) {
for (i = 0; i < item->touchscreen_data->max_slots; i++) {
if (item->touchscreen_data->slots[i].tracking_id >= 0 &&
item->touchscreen_data->slots[i].pressure != mt_req_values[i]) {
item->touchscreen_data->slots[i].pressure = mt_req_values[i];