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plugins: small cleanups

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This commit is contained in:
Wim Taymans 2017-04-04 09:40:12 +02:00
parent b05d82d514
commit 032cc69f2f
5 changed files with 62 additions and 41 deletions
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42
spa/plugins/audiotestsrc/audiotestsrc.c
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@ -248,20 +248,33 @@ send_have_output (SpaAudioTestSrc *this)
static void
set_timer (SpaAudioTestSrc *this, bool enabled)
{
if (enabled) {
if (this->props.live) {
uint64_t next_time = this->start_time + this->elapsed_time;
this->timerspec.it_value.tv_sec = next_time / SPA_NSEC_PER_SEC;
this->timerspec.it_value.tv_nsec = next_time % SPA_NSEC_PER_SEC;
if (this->async || this->props.live) {
if (enabled) {
if (this->props.live) {
uint64_t next_time = this->start_time + this->elapsed_time;
this->timerspec.it_value.tv_sec = next_time / SPA_NSEC_PER_SEC;
this->timerspec.it_value.tv_nsec = next_time % SPA_NSEC_PER_SEC;
} else {
this->timerspec.it_value.tv_sec = 0;
this->timerspec.it_value.tv_nsec = 1;
}
} else {
this->timerspec.it_value.tv_sec = 0;
this->timerspec.it_value.tv_nsec = 1;
this->timerspec.it_value.tv_nsec = 0;
}
} else {
this->timerspec.it_value.tv_sec = 0;
this->timerspec.it_value.tv_nsec = 0;
timerfd_settime (this->timer_source.fd, TFD_TIMER_ABSTIME, &this->timerspec, NULL);
}
}
static void
read_timer (SpaAudioTestSrc *this)
{
uint64_t expirations;
if (this->async || this->props.live) {
if (read (this->timer_source.fd, &expirations, sizeof (uint64_t)) < sizeof (uint64_t))
perror ("read timerfd");
}
timerfd_settime (this->timer_source.fd, TFD_TIMER_ABSTIME, &this->timerspec, NULL);
}
static SpaResult
@ -269,11 +282,9 @@ audiotestsrc_make_buffer (SpaAudioTestSrc *this)
{
ATSBuffer *b;
SpaPortIO *io = this->io;
uint64_t expirations;
int n_bytes, n_samples;
if (read (this->timer_source.fd, &expirations, sizeof (uint64_t)) < sizeof (uint64_t))
perror ("read timerfd");
read_timer (this);
if (spa_list_is_empty (&this->empty)) {
set_timer (this, false);
@ -942,7 +953,8 @@ audiotestsrc_clear (SpaHandle *handle)
this = (SpaAudioTestSrc *) handle;
spa_loop_remove_source (this->data_loop, &this->timer_source);
if (this->data_loop)
spa_loop_remove_source (this->data_loop, &this->timer_source);
close (this->timer_source.fd);
return SPA_RESULT_OK;
@ -1006,7 +1018,7 @@ audiotestsrc_init (const SpaHandleFactory *factory,
this->timerspec.it_interval.tv_sec = 0;
this->timerspec.it_interval.tv_nsec = 0;
if (this->data_loop && this->async)
if (this->data_loop)
spa_loop_add_source (this->data_loop, &this->timer_source);
this->info.flags = SPA_PORT_INFO_FLAG_CAN_USE_BUFFERS |