X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=ao_write.c;h=950f8f73808e0b6528c0b73a2a43da58ec17f4ee;hb=4ce5b6570ed83ef2ab5296f369f147593507286b;hp=92f62f8f87cf9bedd4a1b50942326f5e9ef2029c;hpb=938a5d68c9bbdf422119fc9bcca2549e24b9a4e0;p=paraslash.git

diff --git a/ao_write.c b/ao_write.c
index 92f62f8f..950f8f73 100644
--- a/ao_write.c
+++ b/ao_write.c
@@ -42,7 +42,7 @@ static void aow_close(struct writer_node *wn)
 	ao_shutdown();
 }
 
-static void aow_pre_select(struct sched *s, void *context)
+static void aow_pre_monitor(struct sched *s, void *context)
 {
 	struct writer_node *wn = context;
 	struct private_aow_data *pawd = wn->private_data;
@@ -87,7 +87,7 @@ static int aow_set_sample_format(unsigned sample_rate, unsigned channels,
 		case SF_U8:
 		case SF_U16_LE:
 		case SF_U16_BE:
-			return -E_AO_BAD_SAMPLE_FORMAT;
+			return -E_BAD_SAMPLE_FORMAT;
 		case SF_S8:
 			/* no need to set byte_format */
 			result->bits = 8;
@@ -184,7 +184,7 @@ static int aow_init(struct writer_node *wn, unsigned sample_rate,
 	ao_info *info;
 	const struct lls_opt_result *r;
 	unsigned n;
-	struct private_aow_data *pawd = para_malloc(sizeof(*pawd));
+	struct private_aow_data *pawd = alloc(sizeof(*pawd));
 
 	ao_initialize();
 	aow_show_drivers();
@@ -342,7 +342,7 @@ fail:
 	return -E_AO_PTHREAD;
 }
 
-static int aow_post_select(__a_unused struct sched *s, void *context)
+static int aow_post_monitor(__a_unused struct sched *s, void *context)
 {
 	struct writer_node *wn = context;
 	struct private_aow_data *pawd = wn->private_data;
@@ -357,9 +357,15 @@ static int aow_post_select(__a_unused struct sched *s, void *context)
 			goto remove_btrn;
 		if (ret == 0)
 			return 0;
-		get_btr_sample_rate(wn->btrn, &rate);
-		get_btr_channels(wn->btrn, &ch);
-		get_btr_sample_format(wn->btrn, &format);
+		ret = get_btr_sample_rate(wn->btrn, &rate);
+		if (ret < 0)
+			goto remove_btrn;
+		ret = get_btr_channels(wn->btrn, &ch);
+		if (ret < 0)
+			goto remove_btrn;
+		ret = get_btr_sample_format(wn->btrn, &format);
+		if (ret < 0)
+			goto remove_btrn;
 		ret = aow_init(wn, rate, ch, format);
 		if (ret < 0)
 			goto remove_btrn;
@@ -415,7 +421,7 @@ out:
 
 struct writer lsg_write_cmd_com_ao_user_data = {
 	.close = aow_close,
-	.pre_select = aow_pre_select,
-	.post_select = aow_post_select,
+	.pre_monitor = aow_pre_monitor,
+	.post_monitor = aow_post_monitor,
 };