ref: aac982e89c9bc883316025036f074eb6b9d45298
dir: /vp8/common/rtcd.c/
/*
* Copyright (c) 2011 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "vpx_config.h"
#define RTCD_C
#include "vpx_rtcd.h"
/* No-op version that performs no synchronization. vpx_rtcd() is idempotent,
* so as long as your platform provides atomic loads/stores of pointers
* no synchronization is strictly necessary.
*/
static void once(void (*func)(void)) {
static int done;
if(!done) {
func();
done = 1;
}
}
void vpx_rtcd() {
once(setup_rtcd_internal);
}