X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=wmadec_filter.c;h=4d384e1ddf9c82c2768712f9a50aaf44af5284f9;hp=2ab6c178329b76066f09dd71180b2f93ede2d710;hb=e27dd0ba730fcb7baf249bde0161a446fa3d68e6;hpb=25c6a5340fbcba912bea4b949631f4dd767f7888

diff --git a/wmadec_filter.c b/wmadec_filter.c
index 2ab6c178..4d384e1d 100644
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -34,7 +34,7 @@
 #include "sched.h"
 #include "filter.h"
 #include "bitstream.h"
-#include "mdct.h"
+#include "imdct.h"
 #include "wma.h"
 #include "wmadata.h"
 
@@ -138,7 +138,7 @@ static int wmadec_cleanup(struct private_wmadec_data *s)
 	int i;
 
 	for (i = 0; i < s->nb_block_sizes; i++)
-		mdct_end(s->mdct_ctx[i]);
+		imdct_end(s->mdct_ctx[i]);
 
 	if (s->use_exp_vlc)
 		free_vlc(&s->exp_vlc);
@@ -446,14 +446,13 @@ static int wma_decode_init(char *initial_buf, int len, struct private_wmadec_dat
 	struct private_wmadec_data *s;
 	int ret, i;
 
-	if (len < 18)
-		return 0;
-
 	PARA_NOTICE_LOG("initial buf: %d bytes\n", len);
 	s = para_calloc(sizeof(*s));
 	ret = read_asf_header(initial_buf, len, &s->ahi);
-	if (ret < 0)
+	if (ret <= 0) {
+		free(s);
 		return ret;
+	}
 
 	s->use_exp_vlc = s->ahi.flags2 & 0x0001;
 	s->use_bit_reservoir = s->ahi.flags2 & 0x0002;
@@ -464,7 +463,7 @@ static int wma_decode_init(char *initial_buf, int len, struct private_wmadec_dat
 		return ret;
 	/* init MDCT */
 	for (i = 0; i < s->nb_block_sizes; i++) {
-		ret = mdct_init(s->frame_len_bits - i + 1, 1, &s->mdct_ctx[i]);
+		ret = imdct_init(s->frame_len_bits - i + 1, 1, &s->mdct_ctx[i]);
 		if (ret < 0)
 			return ret;
 	}