X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=ao_write.c;h=63d18afab387288831e45e50cd33ecfd42801805;hp=af6882420f02377e9a48c695b72af6fdb20b43e8;hb=e58586b7395a84e5883b077d89b92c8ac649a1f2;hpb=75058bfb5bd14d2eb540bff62009ad54e5b03ba0

diff --git a/ao_write.c b/ao_write.c
index af688242..63d18afa 100644
--- a/ao_write.c
+++ b/ao_write.c
@@ -40,14 +40,10 @@ static void aow_close(struct writer_node *wn)
 
 	if (!pawd)
 		return;
-	if (pawd->thread_btrn) {
-		pthread_cancel(pawd->thread);
-		pthread_join(pawd->thread, NULL);
-	}
+	assert(!pawd->thread_btrn);
 	ao_close(pawd->dev);
 	free(pawd);
 	wn->private_data = NULL;
-	ao_shutdown();
 }
 
 static void aow_pre_select(struct sched *s, struct task *t)
@@ -161,7 +157,6 @@ static int aow_init(struct writer_node *wn, unsigned sample_rate,
 	struct private_aow_data *pawd = para_malloc(sizeof(*pawd));
 	struct ao_write_args_info *conf = wn->conf;
 
-	ao_initialize();
 	if (conf->driver_given) {
 		ret = -E_AO_BAD_DRIVER;
 		id = ao_driver_id(conf->driver_arg);
@@ -352,8 +347,10 @@ static int aow_post_select(__a_unused struct sched *s,
 		return 0;
 	}
 	if (!wn->btrn) {
-		if (!pawd->thread_btrn)
+		if (!pawd->thread_btrn) {
+			pthread_join(pawd->thread, NULL);
 			return -E_AO_EOF;
+		}
 		PARA_INFO_LOG("waiting for play thread to terminate\n");
 		return 0;
 	}
@@ -456,6 +453,5 @@ void ao_write_init(struct writer *w)
 	dh[num_lines] = NULL;
 	w->help.detailed_help = (const char **)dh;
 	ao_write_cmdline_parser_free(&dummy);
-	ao_shutdown();
 }