opus_pvq_search: only use rsqrtps approximation on CPUs with avx

[ffmpeg] / libavcodec / bitstream_filter.c

diff --git a/libavcodec/bitstream_filter.c b/libavcodec/bitstream_filter.c
index e9291aba192c736232107e33d21e0c433cbe719f..8599b90d4a2a94896f021700708ffdddeb5bdd63 100644 (file)
--- a/libavcodec/bitstream_filter.c
+++ b/libavcodec/bitstream_filter.c
@@ -122,6 +122,8 @@ int av_bitstream_filter_filter(AVBitStreamFilterContext *bsfc,
                 shorthand[0] = opt->name;
 
             ret = av_opt_set_from_string(priv->ctx->priv_data, bsfc->args, shorthand, "=", ":");
+            if (ret < 0)
+                return ret;
         }
 
         ret = av_bsf_init(priv->ctx);