gst: don't use volatile to mean atomic

volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead.  GCC 11 has started warning about using volatile
with atomic operations.

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719

Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-ugly/-/merge_requests/78>

diff --git a/ext/x264/gstencoderbitrateprofilemanager.c b/ext/x264/gstencoderbitrateprofilemanager.c
index ef99b0e2460b97a090a0b06e9cf499f3c2a7b9d1..5ef83eeceb8b979cb7e3a546dfdae75e8140cb91 100644 (file)
--- a/ext/x264/gstencoderbitrateprofilemanager.c
+++ b/ext/x264/gstencoderbitrateprofilemanager.c
@@ -205,7 +205,7 @@ gst_encoder_bitrate_profile_manager_new (guint default_bitrate)
 {
   GstEncoderBitrateProfileManager *self =
       g_new0 (GstEncoderBitrateProfileManager, 1);
-  static volatile gsize _init = 0;
+  static gsize _init = 0;
 
   if (g_once_init_enter (&_init)) {
     GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "encoderbitratemanager", 0,