diff options
Diffstat (limited to 'src/pulse/glib-mainloop.c')
-rw-r--r-- | src/pulse/glib-mainloop.c | 98 |
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; } |