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Update code style

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Limit source code to 80 chars, and declare functions return type and
modifiers on a separate line.

This allows to avoid very long lines, and all function names are
aligned.

(We do this on VLC, and I like it.)
This commit is contained in:
Romain Vimont
2019-03-02 20:09:56 +01:00
parent b2fe005498
commit aeda583a2c
45 changed files with 813 additions and 409 deletions
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29
app/src/control_event.c
View File

@@ -7,14 +7,16 @@
#include "lock_util.h"
#include "log.h"
static void write_position(Uint8 *buf, const struct position *position) {
static void
write_position(Uint8 *buf, const struct position *position) {
buffer_write32be(&buf[0], position->point.x);
buffer_write32be(&buf[4], position->point.y);
buffer_write16be(&buf[8], position->screen_size.width);
buffer_write16be(&buf[10], position->screen_size.height);
}
int control_event_serialize(const struct control_event *event, unsigned char *buf) {
int
control_event_serialize(const struct control_event *event, unsigned char *buf) {
buf[0] = event->type;
switch (event->type) {
case CONTROL_EVENT_TYPE_KEYCODE:
@@ -52,28 +54,33 @@ int control_event_serialize(const struct control_event *event, unsigned char *bu
}
}
void control_event_destroy(struct control_event *event) {
void
control_event_destroy(struct control_event *event) {
if (event->type == CONTROL_EVENT_TYPE_TEXT) {
SDL_free(event->text_event.text);
}
}
SDL_bool control_event_queue_is_empty(const struct control_event_queue *queue) {
SDL_bool
control_event_queue_is_empty(const struct control_event_queue *queue) {
return queue->head == queue->tail;
}
SDL_bool control_event_queue_is_full(const struct control_event_queue *queue) {
SDL_bool
control_event_queue_is_full(const struct control_event_queue *queue) {
return (queue->head + 1) % CONTROL_EVENT_QUEUE_SIZE == queue->tail;
}
SDL_bool control_event_queue_init(struct control_event_queue *queue) {
SDL_bool
control_event_queue_init(struct control_event_queue *queue) {
queue->head = 0;
queue->tail = 0;
// the current implementation may not fail
return SDL_TRUE;
}
void control_event_queue_destroy(struct control_event_queue *queue) {
void
control_event_queue_destroy(struct control_event_queue *queue) {
int i = queue->tail;
while (i != queue->head) {
control_event_destroy(&queue->data[i]);
@@ -81,7 +88,9 @@ void control_event_queue_destroy(struct control_event_queue *queue) {
}
}
SDL_bool control_event_queue_push(struct control_event_queue *queue, const struct control_event *event) {
SDL_bool
control_event_queue_push(struct control_event_queue *queue,
const struct control_event *event) {
if (control_event_queue_is_full(queue)) {
return SDL_FALSE;
}
@@ -90,7 +99,9 @@ SDL_bool control_event_queue_push(struct control_event_queue *queue, const struc
return SDL_TRUE;
}
SDL_bool control_event_queue_take(struct control_event_queue *queue, struct control_event *event) {
SDL_bool
control_event_queue_take(struct control_event_queue *queue,
struct control_event *event) {
if (control_event_queue_is_empty(queue)) {
return SDL_FALSE;
}