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Diffstat (limited to 'src/pulse/glib-mainloop.c')
-rw-r--r--src/pulse/glib-mainloop.c98
1 files changed, 49 insertions, 49 deletions
diff --git a/src/pulse/glib-mainloop.c b/src/pulse/glib-mainloop.c
index 201b6e23..1669acdd 100644
--- a/src/pulse/glib-mainloop.c
+++ b/src/pulse/glib-mainloop.c
@@ -2,17 +2,17 @@
/***
This file is part of PulseAudio.
-
+
PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
-
+
PulseAudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
-
+
You should have received a copy of the GNU Lesser General Public License
along with PulseAudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
@@ -69,7 +69,7 @@ struct pa_defer_event {
int dead;
int enabled;
-
+
pa_defer_event_cb_t callback;
void *userdata;
pa_defer_event_destroy_cb_t destroy_callback;
@@ -79,7 +79,7 @@ struct pa_defer_event {
struct pa_glib_mainloop {
GSource source;
-
+
pa_mainloop_api api;
GMainContext *context;
@@ -102,7 +102,7 @@ static void cleanup_io_events(pa_glib_mainloop *g, int force) {
if (!force && g->io_events_please_scan <= 0)
break;
-
+
if (force || e->dead) {
PA_LLIST_REMOVE(pa_io_event, g->io_events, e);
@@ -110,13 +110,13 @@ static void cleanup_io_events(pa_glib_mainloop *g, int force) {
g_assert(g->io_events_please_scan > 0);
g->io_events_please_scan--;
}
-
+
if (e->poll_fd_added)
g_source_remove_poll(&g->source, &e->poll_fd);
-
+
if (e->destroy_callback)
e->destroy_callback(&g->api, e, e->userdata);
-
+
pa_xfree(e);
}
@@ -135,7 +135,7 @@ static void cleanup_time_events(pa_glib_mainloop *g, int force) {
if (!force && g->time_events_please_scan <= 0)
break;
-
+
if (force || e->dead) {
PA_LLIST_REMOVE(pa_time_event, g->time_events, e);
@@ -148,10 +148,10 @@ static void cleanup_time_events(pa_glib_mainloop *g, int force) {
g_assert(g->n_enabled_time_events > 0);
g->n_enabled_time_events--;
}
-
+
if (e->destroy_callback)
e->destroy_callback(&g->api, e, e->userdata);
-
+
pa_xfree(e);
}
@@ -170,7 +170,7 @@ static void cleanup_defer_events(pa_glib_mainloop *g, int force) {
if (!force && g->defer_events_please_scan <= 0)
break;
-
+
if (force || e->dead) {
PA_LLIST_REMOVE(pa_defer_event, g->defer_events, e);
@@ -183,10 +183,10 @@ static void cleanup_defer_events(pa_glib_mainloop *g, int force) {
g_assert(g->n_enabled_defer_events > 0);
g->n_enabled_defer_events--;
}
-
+
if (e->destroy_callback)
e->destroy_callback(&g->api, e, e->userdata);
-
+
pa_xfree(e);
}
@@ -218,7 +218,7 @@ static pa_io_event* glib_io_new(
pa_io_event_flags_t f,
pa_io_event_cb_t cb,
void *userdata) {
-
+
pa_io_event *e;
pa_glib_mainloop *g;
@@ -226,7 +226,7 @@ static pa_io_event* glib_io_new(
g_assert(m->userdata);
g_assert(fd >= 0);
g_assert(cb);
-
+
g = m->userdata;
e = pa_xnew(pa_io_event, 1);
@@ -236,7 +236,7 @@ static pa_io_event* glib_io_new(
e->poll_fd.fd = fd;
e->poll_fd.events = map_flags_to_glib(f);
e->poll_fd.revents = 0;
-
+
e->callback = cb;
e->userdata = userdata;
e->destroy_callback = NULL;
@@ -245,7 +245,7 @@ static pa_io_event* glib_io_new(
g_source_add_poll(&g->source, &e->poll_fd);
e->poll_fd_added = 1;
-
+
return e;
}
@@ -272,7 +272,7 @@ static void glib_io_free(pa_io_event*e) {
static void glib_io_set_destroy(pa_io_event*e, pa_io_event_destroy_cb_t cb) {
g_assert(e);
g_assert(!e->dead);
-
+
e->destroy_callback = cb;
}
@@ -283,14 +283,14 @@ static pa_time_event* glib_time_new(
const struct timeval *tv,
pa_time_event_cb_t cb,
void *userdata) {
-
+
pa_glib_mainloop *g;
pa_time_event *e;
-
+
g_assert(m);
g_assert(m->userdata);
g_assert(cb);
-
+
g = m->userdata;
e = pa_xnew(pa_time_event, 1);
@@ -308,13 +308,13 @@ static pa_time_event* glib_time_new(
g->cached_next_time_event = e;
}
}
-
+
e->callback = cb;
e->userdata = userdata;
e->destroy_callback = NULL;
PA_LLIST_PREPEND(pa_time_event, g->time_events, e);
-
+
return e;
}
@@ -328,12 +328,12 @@ static void glib_time_restart(pa_time_event*e, const struct timeval *tv) {
} else if (!e->enabled && tv)
e->mainloop->n_enabled_time_events++;
- if ((e->enabled = !!tv))
+ if ((e->enabled = !!tv))
e->timeval = *tv;
if (e->mainloop->cached_next_time_event && e->enabled) {
g_assert(e->mainloop->cached_next_time_event->enabled);
-
+
if (pa_timeval_cmp(tv, &e->mainloop->cached_next_time_event->timeval) < 0)
e->mainloop->cached_next_time_event = e;
} else if (e->mainloop->cached_next_time_event == e)
@@ -357,7 +357,7 @@ static void glib_time_free(pa_time_event *e) {
static void glib_time_set_destroy(pa_time_event *e, pa_time_event_destroy_cb_t cb) {
g_assert(e);
g_assert(!e->dead);
-
+
e->destroy_callback = cb;
}
@@ -367,27 +367,27 @@ static pa_defer_event* glib_defer_new(
pa_mainloop_api*m,
pa_defer_event_cb_t cb,
void *userdata) {
-
+
pa_defer_event *e;
pa_glib_mainloop *g;
g_assert(m);
g_assert(m->userdata);
g_assert(cb);
-
+
g = m->userdata;
-
+
e = pa_xnew(pa_defer_event, 1);
e->mainloop = g;
e->dead = 0;
e->enabled = 1;
g->n_enabled_defer_events++;
-
+
e->callback = cb;
e->userdata = userdata;
e->destroy_callback = NULL;
-
+
PA_LLIST_PREPEND(pa_defer_event, g->defer_events, e);
return e;
}
@@ -430,7 +430,7 @@ static void glib_defer_set_destroy(pa_defer_event *e, pa_defer_event_destroy_cb_
static void glib_quit(pa_mainloop_api*a, PA_GCC_UNUSED int retval) {
g_warning("quit() ignored");
-
+
/* NOOP */
}
@@ -440,7 +440,7 @@ static pa_time_event* find_next_time_event(pa_glib_mainloop *g) {
if (g->cached_next_time_event)
return g->cached_next_time_event;
-
+
for (t = g->time_events; t; t = t->next) {
if (t->dead || !t->enabled)
@@ -461,7 +461,7 @@ static pa_time_event* find_next_time_event(pa_glib_mainloop *g) {
static void scan_dead(pa_glib_mainloop *g) {
g_assert(g);
-
+
if (g->io_events_please_scan)
cleanup_io_events(g, 0);
@@ -499,7 +499,7 @@ static gboolean prepare_func(GSource *source, gint *timeout) {
if (pa_timeval_cmp(&t->timeval, &tvnow) <= 0) {
*timeout = 0;
return TRUE;
- }
+ }
usec = pa_timeval_diff(&t->timeval, &tvnow);
*timeout = (gint) (usec / 1000);
} else
@@ -519,10 +519,10 @@ static gboolean check_func(GSource *source) {
pa_time_event *t;
GTimeVal now;
struct timeval tvnow;
-
+
t = find_next_time_event(g);
g_assert(t);
-
+
g_source_get_current_time(source, &now);
tvnow.tv_sec = now.tv_sec;
tvnow.tv_usec = now.tv_usec;
@@ -555,7 +555,7 @@ static gboolean dispatch_func(GSource *source, PA_GCC_UNUSED GSourceFunc callbac
}
g_assert(d);
-
+
d->callback(&g->api, d, d->userdata);
return TRUE;
}
@@ -567,7 +567,7 @@ static gboolean dispatch_func(GSource *source, PA_GCC_UNUSED GSourceFunc callbac
t = find_next_time_event(g);
g_assert(t);
-
+
g_source_get_current_time(source, &now);
tvnow.tv_sec = now.tv_sec;
tvnow.tv_usec = now.tv_usec;
@@ -576,7 +576,7 @@ static gboolean dispatch_func(GSource *source, PA_GCC_UNUSED GSourceFunc callbac
/* Disable time event */
glib_time_restart(t, NULL);
-
+
t->callback(&g->api, t, &t->timeval, t->userdata);
return TRUE;
}
@@ -604,12 +604,12 @@ static const pa_mainloop_api vtable = {
.time_restart = glib_time_restart,
.time_free = glib_time_free,
.time_set_destroy = glib_time_set_destroy,
-
+
.defer_new = glib_defer_new,
.defer_enable = glib_defer_enable,
.defer_free = glib_defer_free,
.defer_set_destroy = glib_defer_set_destroy,
-
+
.quit = glib_quit,
};
@@ -624,10 +624,10 @@ pa_glib_mainloop *pa_glib_mainloop_new(GMainContext *c) {
NULL,
NULL
};
-
+
g = (pa_glib_mainloop*) g_source_new(&source_funcs, sizeof(pa_glib_mainloop));
g_main_context_ref(g->context = c ? c : g_main_context_default());
-
+
g->api = vtable;
g->api.userdata = g;
@@ -639,10 +639,10 @@ pa_glib_mainloop *pa_glib_mainloop_new(GMainContext *c) {
g->io_events_please_scan = g->time_events_please_scan = g->defer_events_please_scan = 0;
g->cached_next_time_event = NULL;
-
+
g_source_attach(&g->source, g->context);
g_source_set_can_recurse(&g->source, FALSE);
-
+
return g;
}
@@ -660,6 +660,6 @@ void pa_glib_mainloop_free(pa_glib_mainloop* g) {
pa_mainloop_api* pa_glib_mainloop_get_api(pa_glib_mainloop *g) {
g_assert(g);
-
+
return &g->api;
}