#include "config.h"
#include "libavutil/mem.h"
+#include "libavutil/mem_internal.h"
#include "libavutil/thread.h"
#include "aac.h"
#include "aactab.h"
DECLARE_ALIGNED(32, float, ff_aac_kbd_long_1024)[1024];
DECLARE_ALIGNED(32, float, ff_aac_kbd_short_128)[128];
-av_cold void ff_aac_float_common_init(void)
+static av_cold void aac_float_common_init(void)
{
ff_kbd_window_init(ff_aac_kbd_long_1024, 4.0, 1024);
ff_kbd_window_init(ff_aac_kbd_short_128, 6.0, 128);
ff_init_ff_sine_windows(10);
ff_init_ff_sine_windows(7);
}
+
+av_cold void ff_aac_float_common_init(void)
+{
+ static AVOnce init_static_once = AV_ONCE_INIT;
+ ff_thread_once(&init_static_once, aac_float_common_init);
+}
#endif
const uint8_t ff_aac_num_swb_1024[] = {