wmavoice: Simplify GetBitContext initialization

8 years ago · 72eba6558e
parent 80fc75d51e
commit 72eba6558e
1 changed files with 1 additions and 3 deletions
--- a/libavcodec/wmavoice.c
+++ b/libavcodec/wmavoice.c
@ -1672,9 +1672,7 @@ static int check_bits_for_superframe(GetBitContext *orig_gb,
    const struct frame_type_desc *frame_desc;

    /* initialize a copy */
-    init_get_bits(gb, orig_gb->buffer, orig_gb->size_in_bits);
-    skip_bits_long(gb, get_bits_count(orig_gb));
-    assert(get_bits_left(gb) == get_bits_left(orig_gb));
+    *gb = *orig_gb;

    /* superframe header */
    if (get_bits_left(gb) < 14)