si.width, si.height);
s->width = si.width;
s->height = si.height;
- avcodec_set_dimensions(s->avctx, s->width, s->height);
+
+ err = ff_set_dimensions(s->avctx, s->width, s->height);
+ if (err < 0)
+ return err;
+
if ((err = ff_MPV_common_frame_size_change(s)) < 0)
return err;
if ((err = rv34_decoder_realloc(r)) < 0)