From 714a9c3600ca1446e18fbce3911ac50e1338ec56 Mon Sep 17 00:00:00 2001 From: Andre Date: Mon, 5 Jun 2006 21:38:17 +0200 Subject: [PATCH 1/1] alsa_writer pre_select: Only set a small timeout if really neccessary. --- alsa_writer.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/alsa_writer.c b/alsa_writer.c index 466f1e8d..d13ea3a8 100644 --- a/alsa_writer.c +++ b/alsa_writer.c @@ -154,14 +154,14 @@ static void alsa_write_pre_select(struct sched *s, struct task *t) struct timeval diff; t->ret = 1; - if (*wng->input_eof && *wng->loaded < pad->bytes_per_frame) + if (*wng->loaded < pad->bytes_per_frame) return; if (tv_diff(&s->now, &pad->next_chunk, &diff) < 0) { if (tv_diff(&s->timeout, &diff, NULL) > 0) s->timeout = diff; } else { s->timeout.tv_sec = 0; - s->timeout.tv_usec = 1000; + s->timeout.tv_usec = 1; } // PARA_INFO_LOG("timeout: %lu\n", tv2ms(&s->timeout)); } @@ -206,6 +206,7 @@ static void alsa_write_post_select(struct sched *s, struct task *t) static void alsa_close(struct writer_node *wn) { struct private_alsa_data *pad = wn->private_data; + PARA_INFO_LOG("closing writer node %p\n", wn); snd_pcm_drain(pad->handle); snd_pcm_close(pad->handle); snd_config_update_free_global(); -- 2.30.2