blob: 81942a15687152b0e9b434256f1c5c2ec4fa230b [file] [log] [blame]
* Copyright 2017 The WebRTC 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 <pthread.h>
#include "webrtc/modules/video_coding/codecs/test/android_test_initializer.h"
#include "webrtc/rtc_base/ignore_wundef.h"
#include "webrtc/sdk/android/src/jni/classreferenceholder.h"
#include "webrtc/sdk/android/src/jni/jni_helpers.h"
// Note: this dependency is dangerous since it reaches into Chromium's base.
// There's a risk of e.g. macro clashes. This file may only be used in tests.
// Since we use Chrome's build system for creating the gtest binary, this should
// be fine.
#include "base/android/jni_android.h"
#include "webrtc/rtc_base/checks.h"
namespace webrtc {
namespace {
static pthread_once_t g_initialize_once = PTHREAD_ONCE_INIT;
// There can only be one JNI_OnLoad in each binary. So since this is a GTEST
// C++ runner binary, we want to initialize the same global objects we normally
// do if this had been a Java binary.
void EnsureInitializedOnce() {
JNIEnv* jni = ::base::android::AttachCurrentThread();
JavaVM* jvm = NULL;
RTC_CHECK_EQ(0, jni->GetJavaVM(&jvm));
jint ret = jni::InitGlobalJniVariables(jvm);
RTC_DCHECK_GE(ret, 0);
} // namespace
void InitializeAndroidObjects() {
RTC_CHECK_EQ(0, pthread_once(&g_initialize_once, &EnsureInitializedOnce));
} // namespace webrtc