vda: cosmetic.

[ffmpeg] / libavcodec / smacker.c

diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c
index a983922fc75a10314e92b3565bafd1f9baa4fb92..30f99b488d03b64041c202b141624f0b714c4610 100644 (file)
--- a/libavcodec/smacker.c
+++ b/libavcodec/smacker.c
@@ -35,7 +35,7 @@
 #include "libavutil/audioconvert.h"
 #include "mathops.h"
 
-#define ALT_BITSTREAM_READER_LE
+#define BITSTREAM_READER_LE
 #include "get_bits.h"
 #include "bytestream.h"
 
@@ -663,6 +663,8 @@ static int smka_decode_frame(AVCodecContext *avctx, void *data,
         for(i = 0; i <= stereo; i++)
             *samples++ = pred[i];
         for(; i < unp_size / 2; i++) {
+            if(get_bits_left(&gb)<0)
+                return -1;
             if(i & stereo) {
                 if(vlc[2].table)
                     res = get_vlc2(&gb, vlc[2].table, SMKTREE_BITS, 3);
@@ -697,6 +699,8 @@ static int smka_decode_frame(AVCodecContext *avctx, void *data,
         for(i = 0; i <= stereo; i++)
             *samples8++ = pred[i];
         for(; i < unp_size; i++) {
+            if(get_bits_left(&gb)<0)
+                return -1;
             if(i & stereo){
                 if(vlc[1].table)
                     res = get_vlc2(&gb, vlc[1].table, SMKTREE_BITS, 3);