X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=wmadec_filter.c;h=e58754f5f5658886f8e4d9c238b5093db1980dbe;hp=be726108818b826ebc4a7f17ac773eb31a1786b8;hb=01a7db579a518a1a03b940a5a42411e49123ac1b;hpb=1745a87654ce08b57c46ce0870d8571eacbe27c9

diff --git a/wmadec_filter.c b/wmadec_filter.c
index be726108..e58754f5 100644
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -1214,11 +1214,11 @@ 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;
@@ -1247,22 +1247,20 @@ 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;