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Fix problems dealing with draining

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This commit is contained in:
Ka Ho Ng 2020-09-24 17:25:54 +08:00
parent 9823ca889c
commit 30301ba101
1 changed files with 7 additions and 2 deletions
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9
src/cubeb_oss.c
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@ -821,6 +821,7 @@ oss_audio_loop(cubeb_stream * s)
if (nfr < n) {
if (s->play.fd != -1) {
drain = 1;
break;
} else {
/*
* This is a record-only stream and number of frames
@ -858,13 +859,16 @@ oss_audio_loop(cubeb_stream * s)
}
if (pfds[0].revents) {
while (ppending > 0 || drain) {
while (ppending > 0) {
size_t bytes = ppending * s->play.frame_size;
if ((n = write(s->play.fd, (uint8_t *)s->play.buf, bytes)) < 0) {
if (errno == EINTR)
continue;
if (errno == EAGAIN)
if (errno == EAGAIN) {
if (drain)
continue;
break;
}
state = CUBEB_STATE_ERROR;
goto out;
}
@ -917,6 +921,7 @@ oss_io_routine(void *arg)
}
pthread_mutex_unlock(&s->mtx);
state = CUBEB_STATE_STARTED;
s->state_cb(s, s->user_ptr, state);
state = oss_audio_loop(s);