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libs: initialize GValues in a thread-safe manner.

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This commit is contained in:
Gwenole Beauchesne 2015-01-30 21:38:07 +01:00
parent 11b02b05e5
commit 91c5d948be
1 changed files with 10 additions and 8 deletions
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18
gst-libs/gst/vaapi/gstvaapivalue.c
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@ -80,7 +80,7 @@ gst_vaapi_rectangle_get_type (void)
GType GType
gst_vaapi_render_mode_get_type (void) gst_vaapi_render_mode_get_type (void)
{ {
static GType render_mode_type = 0; static volatile gsize g_type = 0;
static const GEnumValue render_modes[] = { static const GEnumValue render_modes[] = {
{GST_VAAPI_RENDER_MODE_OVERLAY, {GST_VAAPI_RENDER_MODE_OVERLAY,
@ -90,11 +90,11 @@ gst_vaapi_render_mode_get_type (void)
{0, NULL, NULL} {0, NULL, NULL}
}; };
if (!render_mode_type) { if (g_once_init_enter (&g_type)) {
render_mode_type = GType type = g_enum_register_static ("GstVaapiRenderMode", render_modes);
g_enum_register_static ("GstVaapiRenderMode", render_modes); g_once_init_leave (&g_type, type);
} }
return render_mode_type; return g_type;
} }
/* --- GstVaapiRotation --- */ /* --- GstVaapiRotation --- */
@ -102,7 +102,7 @@ gst_vaapi_render_mode_get_type (void)
GType GType
gst_vaapi_rotation_get_type (void) gst_vaapi_rotation_get_type (void)
{ {
static GType g_type = 0; static volatile gsize g_type = 0;
static const GEnumValue rotation_values[] = { static const GEnumValue rotation_values[] = {
{GST_VAAPI_ROTATION_0, {GST_VAAPI_ROTATION_0,
@ -116,8 +116,10 @@ gst_vaapi_rotation_get_type (void)
{0, NULL, NULL}, {0, NULL, NULL},
}; };
if (!g_type) if (g_once_init_enter (&g_type)) {
g_type = g_enum_register_static ("GstVaapiRotation", rotation_values); GType type = g_enum_register_static ("GstVaapiRotation", rotation_values);
g_once_init_leave (&g_type, type);
}
return g_type; return g_type;
} }