X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=alsa_write.c;h=7a4b868d251f0ee780647f72457b1c3162549bf0;hp=3c8d063fdd323f304db237c5ad72349f7df33c45;hb=96dd1284a1b7d565560979fdc7ec647aeceb6b52;hpb=9366a7ddafa4738db0528050ff9080a5f15a3ad7

diff --git a/alsa_write.c b/alsa_write.c
index 3c8d063f..7a4b868d 100644
--- a/alsa_write.c
+++ b/alsa_write.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2010 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -175,23 +175,6 @@ static void alsa_write_pre_select(struct sched *s, struct task *t)
 		s->timeout = tv;
 }
 
-static void xrun(snd_pcm_t *handle)
-{
-	snd_pcm_status_t *status;
-	int ret;
-	struct timeval tv, diff;
-
-	snd_pcm_status_alloca(&status);
-	ret = snd_pcm_status(handle, status);
-	if (ret < 0)
-		return;
-	if (snd_pcm_status_get_state(status) != SND_PCM_STATE_XRUN)
-		return;
-	snd_pcm_status_get_trigger_tstamp(status, &tv);
-	tv_diff(now, &tv, &diff);
-	PARA_WARNING_LOG("underrun: %lums\n", tv2ms(&diff));
-}
-
 static void alsa_close(struct writer_node *wn)
 {
 	struct private_alsa_write_data *pad = wn->private_data;
@@ -274,7 +257,7 @@ again:
 		goto again;
 	}
 	if (frames == -EPIPE) {
-		xrun(pad->handle);
+		PARA_WARNING_LOG("underrun (tried to write %zu bytes)\n", bytes);
 		snd_pcm_prepare(pad->handle);
 		return;
 	}
@@ -315,7 +298,7 @@ static void alsa_free_config(void *conf)
  *
  * \param w Pointer to the writer to initialize.
  *
- * \sa \ref struct writer.
+ * \sa struct \ref writer.
  */
 void alsa_write_init(struct writer *w)
 {