X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=wmadec_filter.c;h=5106724d90778097c80fa3a1e6a44578a3770ac6;hp=7d89d112a53d074cf3538cf890062b7afa87278c;hb=97dbfe66e1697640edcb987f17faed84536528e4;hpb=d6e0177297fc95e508be8c40cdecd3be7397cc03

diff --git a/wmadec_filter.c b/wmadec_filter.c
index 7d89d112..5106724d 100644
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -1213,11 +1213,11 @@ static int wmadec_execute(struct btr_node *btrn, const char *cmd, char **result)
 static void wmadec_post_select(__a_unused struct sched *s, struct task *t)
 {
 	struct filter_node *fn = container_of(t, struct filter_node, task);
-	int ret, converted;
+	int ret, converted, out_size;
 	struct private_wmadec_data *pwd = fn->private_data;
 	struct btr_node *btrn = fn->btrn;
 	size_t len;
-	char *in;
+	char *in, *out;
 
 next_buffer:
 	converted = 0;
@@ -1246,22 +1246,20 @@ next_buffer:
 		goto success;
 	}
 	fn->min_iqs = WMA_FRAME_SKIP + pwd->ahi.block_align;
-	for (;;) {
-		char *out;
-		int out_size = WMA_OUTPUT_BUFFER_SIZE;
-		if (converted + fn->min_iqs > len)
-			break;
-		out = para_malloc(WMA_OUTPUT_BUFFER_SIZE);
-		ret = wma_decode_superframe(pwd, out,
-			&out_size, (uint8_t *)in + converted + WMA_FRAME_SKIP,
-			len - WMA_FRAME_SKIP);
-		if (ret < 0) {
-			free(out);
-			goto err;
-		}
-		btr_add_output(out, out_size, btrn);
-		converted += ret + WMA_FRAME_SKIP;
+	if (fn->min_iqs > len)
+		goto success;
+	out_size = WMA_OUTPUT_BUFFER_SIZE;
+	out = para_malloc(out_size);
+	ret = wma_decode_superframe(pwd, out, &out_size,
+		(uint8_t *)in + WMA_FRAME_SKIP, len - WMA_FRAME_SKIP);
+	if (ret < 0) {
+		free(out);
+		goto err;
 	}
+	out = para_realloc(out, out_size);
+	if (out_size > 0)
+		btr_add_output(out, out_size, btrn);
+	converted += ret + WMA_FRAME_SKIP;
 success:
 	btr_consume(btrn, converted);
 	return;