80d9aeeda5
BUG=NONE R=phoglund@webrtc.org Review URL: https://webrtc-codereview.appspot.com/42709004 Cr-Commit-Position: refs/heads/master@{#8795} git-svn-id: http://webrtc.googlecode.com/svn/trunk@8795 4adac7df-926f-26a2-2b94-8c16560cd09d
52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
/*
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* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/modules/audio_device/android/ensure_initialized.h"
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#include <pthread.h>
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#include "base/android/jni_android.h"
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#include "webrtc/base/checks.h"
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#include "webrtc/modules/audio_device/android/audio_device_template.h"
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#include "webrtc/modules/audio_device/android/audio_record_jni.h"
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#include "webrtc/modules/audio_device/android/audio_track_jni.h"
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#include "webrtc/modules/audio_device/android/opensles_input.h"
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#include "webrtc/modules/audio_device/android/opensles_output.h"
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namespace webrtc {
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namespace audiodevicemodule {
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static pthread_once_t g_initialize_once = PTHREAD_ONCE_INIT;
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void EnsureInitializedOnce() {
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CHECK(::base::android::IsVMInitialized());
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JNIEnv* jni = ::base::android::AttachCurrentThread();
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JavaVM* jvm = NULL;
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CHECK_EQ(0, jni->GetJavaVM(&jvm));
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jobject context = ::base::android::GetApplicationContext();
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// Provide JVM and context to Java and OpenSL ES implementations.
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using AudioDeviceJava = AudioDeviceTemplate<AudioRecordJni, AudioTrackJni>;
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AudioDeviceJava::SetAndroidAudioDeviceObjects(jvm, context);
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// TODO(henrika): enable OpenSL ES when it has been refactored to avoid
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// crashes.
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// using AudioDeviceOpenSLES =
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// AudioDeviceTemplate<OpenSlesInput, OpenSlesOutput>;
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// AudioDeviceOpenSLES::SetAndroidAudioDeviceObjects(jvm, context);
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}
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void EnsureInitialized() {
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CHECK_EQ(0, pthread_once(&g_initialize_once, &EnsureInitializedOnce));
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}
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} // namespace audiodevicemodule
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} // namespace webrtc
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