avcodec/mpeg4videodec: Remove write-only variable

Fix warning: variable 'time_incr' set but not used. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
11 months ago · bc944168db
parent 093be1fb06
commit bc944168db
1 changed files with 1 additions and 3 deletions
--- a/libavcodec/mpeg4videodec.c
+++ b/libavcodec/mpeg4videodec.c
@ -735,10 +735,8 @@ int ff_mpeg4_decode_video_packet_header(Mpeg4DecContext *ctx)
        header_extension = get_bits1(&s->gb);

    if (header_extension) {
-        int time_incr = 0;
-
        while (get_bits1(&s->gb) != 0)
-            time_incr++;
+            ;

        check_marker(s->avctx, &s->gb, "before time_increment in video packed header");
        skip_bits(&s->gb, ctx->time_increment_bits);      /* time_increment */