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add initial glib mainloop adapter

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clean up mainloop API


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@105 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-08-05 19:53:57 +00:00
parent 839f99ffbf
commit 964bdfd1e8
36 changed files with 1312 additions and 628 deletions
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14
polyp/module-alsa-source.c
View file

@ -42,8 +42,8 @@
struct userdata {
snd_pcm_t *pcm_handle;
struct pa_source *source;
void **io_sources;
unsigned n_io_sources;
struct pa_io_event **io_events;
unsigned n_io_events;
size_t frame_size, fragment_size;
struct pa_memchunk memchunk;
@ -128,9 +128,9 @@ static void do_read(struct userdata *u) {
}
}
static void io_callback(struct pa_mainloop_api*a, void *id, int fd, enum pa_mainloop_api_io_events events, void *userdata) {
static void io_callback(struct pa_mainloop_api*a, struct pa_io_event *e, int fd, enum pa_io_event_flags f, void *userdata) {
struct userdata *u = userdata;
assert(u && a && id);
assert(u && a && e);
if (snd_pcm_state(u->pcm_handle) == SND_PCM_STATE_XRUN)
xrun_recovery(u);
@ -189,7 +189,7 @@ int pa_module_init(struct pa_core *c, struct pa_module*m) {
pa_source_set_owner(u->source, m);
u->source->description = pa_sprintf_malloc("Advanced Linux Sound Architecture PCM on '%s'", dev);
if (pa_create_io_sources(u->pcm_handle, c->mainloop, &u->io_sources, &u->n_io_sources, io_callback, u) < 0) {
if (pa_create_io_events(u->pcm_handle, c->mainloop, &u->io_events, &u->n_io_events, io_callback, u) < 0) {
fprintf(stderr, __FILE__": failed to obtain file descriptors\n");
goto fail;
}
@ -230,8 +230,8 @@ void pa_module_done(struct pa_core *c, struct pa_module*m) {
if (u->source)
pa_source_free(u->source);
if (u->io_sources)
pa_free_io_sources(c->mainloop, u->io_sources, u->n_io_sources);
if (u->io_events)
pa_free_io_events(c->mainloop, u->io_events, u->n_io_events);
if (u->pcm_handle) {
snd_pcm_drop(u->pcm_handle);