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gst: don't use volatile to mean atomic

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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-docs/-/merge_requests/150>
This commit is contained in:
Matthew Waters 2021-03-19 17:31:51 +11:00
parent 3b2f3939a4
commit 10a461daf4
2 changed files with 2 additions and 2 deletions
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2
markdown/application-development/advanced/pipeline-manipulation.md
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@ -274,7 +274,7 @@ Here is the code:
#include <gst/gst.h>
static GMainLoop *loop;
static volatile gint counter;
static gint counter;
static GstBus *bus;
static gboolean prerolled = FALSE;
static GstPad *sinkpad;

2
markdown/plugin-development/advanced/allocation.md
View file

@ -287,7 +287,7 @@ function is implemented in the `my-example-meta.c` file:
GType
my_example_meta_api_get_type (void)
{
static volatile GType type;
static GType type;
static const gchar *tags[] = { "foo", "bar", NULL };
if (g_once_init_enter (&type)) {