avcodec/twinvqdec: use init_get_bits8()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago · ec8ec999f4
parent 691b7f5e9e
commit ec8ec999f4
1 changed files with 3 additions and 2 deletions
--- a/libavcodec/twinvqdec.c
+++ b/libavcodec/twinvqdec.c
@ -256,9 +256,10 @@ static int twinvq_read_bitstream(AVCodecContext *avctx, TwinVQContext *tctx,
    int channels              = tctx->avctx->channels;
    int sub;
    GetBitContext gb;
-    int i, j, k;
+    int i, j, k, ret;

-    init_get_bits(&gb, buf, buf_size * 8);
+    if ((ret = init_get_bits8(&gb, buf, buf_size)) < 0)
+        return ret;
    skip_bits(&gb, get_bits(&gb, 8));

    bits->window_type = get_bits(&gb, TWINVQ_WINDOW_TYPE_BITS);