* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include "libavutil/thread.h"
#include "avformat.h"
#include "rtp.h"
#include "rdt.h"
#define REGISTER_MUXDEMUX(X, x) REGISTER_MUXER(X, x); REGISTER_DEMUXER(X, x)
-void av_register_all(void)
+static void register_all(void)
{
- static int initialized;
-
- if (initialized)
- return;
-
avcodec_register_all();
/* (de)muxers */
REGISTER_DEMUXER (IMAGE_SUNRAST_PIPE, image_sunrast_pipe);
REGISTER_DEMUXER (IMAGE_TIFF_PIPE, image_tiff_pipe);
REGISTER_DEMUXER (IMAGE_WEBP_PIPE, image_webp_pipe);
+ REGISTER_DEMUXER (IMAGE_XPM_PIPE, image_xpm_pipe);
/* external libraries */
REGISTER_MUXER (CHROMAPRINT, chromaprint);
REGISTER_DEMUXER (LIBMODPLUG, libmodplug);
REGISTER_MUXDEMUX(LIBNUT, libnut);
REGISTER_DEMUXER (LIBOPENMPT, libopenmpt);
+}
+
+void av_register_all(void)
+{
+ AVOnce control = AV_ONCE_INIT;
- initialized = 1;
+ ff_thread_once(&control, register_all);
}