add a warning message for unsupported kind of encoding

Originally committed as revision 10277 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · c0fee8c985
parent ec2fc00d62
commit c0fee8c985
1 changed files with 3 additions and 1 deletions
--- a/libavcodec/vp6.c
+++ b/libavcodec/vp6.c
@ -126,7 +126,9 @@ static int vp6_parse_header(vp56_context_t *s, uint8_t *buf, int buf_size,
            s->filter_selection = 16;
    }

-    vp56_rac_get(c);
+    if (vp56_rac_get(c))
+        av_log(s->avctx, AV_LOG_WARNING,
+               "alternative entropy decoding not supported\n");

    if (coeff_offset) {
        vp56_init_range_decoder(&s->cc, buf+coeff_offset,