Consistently use call_once to initialize static metrics.

[nageru] / x264_encoder.cpp

diff --git a/x264_encoder.cpp b/x264_encoder.cpp
index e32fcacf7bc12db1929613d191c4165208aed44e..90b61ed4769a172c2e0df61e5a616d7e1b167ad6 100644 (file)
--- a/x264_encoder.cpp
+++ b/x264_encoder.cpp
@@ -66,7 +66,7 @@ X264Encoder::X264Encoder(AVOutputFormat *oformat)
        : wants_global_headers(oformat->flags & AVFMT_GLOBALHEADER),
          dyn(load_x264_for_bit_depth(global_flags.x264_bit_depth))
 {
-       call_once(x264_metrics_inited, [&](){
+       call_once(x264_metrics_inited, [](){
                global_metrics.add("x264_queued_frames", &metric_x264_queued_frames, Metrics::TYPE_GAUGE);
                global_metrics.add("x264_max_queued_frames", &metric_x264_max_queued_frames, Metrics::TYPE_GAUGE);
                global_metrics.add("x264_dropped_frames", &metric_x264_dropped_frames);