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| 1 /* | 1 /* |
| 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
| 11 #include "webrtc/modules/audio_device/android/audio_manager.h" | 11 #include "webrtc/modules/audio_device/android/audio_manager.h" |
| 12 #include "webrtc/modules/audio_device/android/audio_track_jni.h" | 12 #include "webrtc/modules/audio_device/android/audio_track_jni.h" |
| 13 | 13 |
| 14 #include <utility> |
| 15 |
| 14 #include <android/log.h> | 16 #include <android/log.h> |
| 15 | 17 |
| 16 #include "webrtc/base/arraysize.h" | 18 #include "webrtc/base/arraysize.h" |
| 17 #include "webrtc/base/checks.h" | 19 #include "webrtc/base/checks.h" |
| 18 #include "webrtc/base/format_macros.h" | 20 #include "webrtc/base/format_macros.h" |
| 19 | 21 |
| 20 #define TAG "AudioTrackJni" | 22 #define TAG "AudioTrackJni" |
| 21 #define ALOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, TAG, __VA_ARGS__) | 23 #define ALOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, TAG, __VA_ARGS__) |
| 22 #define ALOGD(...) __android_log_print(ANDROID_LOG_DEBUG, TAG, __VA_ARGS__) | 24 #define ALOGD(...) __android_log_print(ANDROID_LOG_DEBUG, TAG, __VA_ARGS__) |
| 23 #define ALOGE(...) __android_log_print(ANDROID_LOG_ERROR, TAG, __VA_ARGS__) | 25 #define ALOGE(...) __android_log_print(ANDROID_LOG_ERROR, TAG, __VA_ARGS__) |
| 24 #define ALOGW(...) __android_log_print(ANDROID_LOG_WARN, TAG, __VA_ARGS__) | 26 #define ALOGW(...) __android_log_print(ANDROID_LOG_WARN, TAG, __VA_ARGS__) |
| 25 #define ALOGI(...) __android_log_print(ANDROID_LOG_INFO, TAG, __VA_ARGS__) | 27 #define ALOGI(...) __android_log_print(ANDROID_LOG_INFO, TAG, __VA_ARGS__) |
| 26 | 28 |
| 27 namespace webrtc { | 29 namespace webrtc { |
| 28 | 30 |
| 29 // AudioTrackJni::JavaAudioTrack implementation. | 31 // AudioTrackJni::JavaAudioTrack implementation. |
| 30 AudioTrackJni::JavaAudioTrack::JavaAudioTrack( | 32 AudioTrackJni::JavaAudioTrack::JavaAudioTrack( |
| 31 NativeRegistration* native_reg, rtc::scoped_ptr<GlobalRef> audio_track) | 33 NativeRegistration* native_reg, |
| 32 : audio_track_(audio_track.Pass()), | 34 rtc::scoped_ptr<GlobalRef> audio_track) |
| 35 : audio_track_(std::move(audio_track)), |
| 33 init_playout_(native_reg->GetMethodId("initPlayout", "(II)V")), | 36 init_playout_(native_reg->GetMethodId("initPlayout", "(II)V")), |
| 34 start_playout_(native_reg->GetMethodId("startPlayout", "()Z")), | 37 start_playout_(native_reg->GetMethodId("startPlayout", "()Z")), |
| 35 stop_playout_(native_reg->GetMethodId("stopPlayout", "()Z")), | 38 stop_playout_(native_reg->GetMethodId("stopPlayout", "()Z")), |
| 36 set_stream_volume_(native_reg->GetMethodId("setStreamVolume", "(I)Z")), | 39 set_stream_volume_(native_reg->GetMethodId("setStreamVolume", "(I)Z")), |
| 37 get_stream_max_volume_(native_reg->GetMethodId( | 40 get_stream_max_volume_( |
| 38 "getStreamMaxVolume", "()I")), | 41 native_reg->GetMethodId("getStreamMaxVolume", "()I")), |
| 39 get_stream_volume_(native_reg->GetMethodId("getStreamVolume", "()I")) { | 42 get_stream_volume_(native_reg->GetMethodId("getStreamVolume", "()I")) {} |
| 40 } | |
| 41 | 43 |
| 42 AudioTrackJni::JavaAudioTrack::~JavaAudioTrack() {} | 44 AudioTrackJni::JavaAudioTrack::~JavaAudioTrack() {} |
| 43 | 45 |
| 44 void AudioTrackJni::JavaAudioTrack::InitPlayout(int sample_rate, int channels) { | 46 void AudioTrackJni::JavaAudioTrack::InitPlayout(int sample_rate, int channels) { |
| 45 audio_track_->CallVoidMethod(init_playout_, sample_rate, channels); | 47 audio_track_->CallVoidMethod(init_playout_, sample_rate, channels); |
| 46 } | 48 } |
| 47 | 49 |
| 48 bool AudioTrackJni::JavaAudioTrack::StartPlayout() { | 50 bool AudioTrackJni::JavaAudioTrack::StartPlayout() { |
| 49 return audio_track_->CallBooleanMethod(start_playout_); | 51 return audio_track_->CallBooleanMethod(start_playout_); |
| 50 } | 52 } |
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| 249 return; | 251 return; |
| 250 } | 252 } |
| 251 RTC_DCHECK_EQ(static_cast<size_t>(samples), frames_per_buffer_); | 253 RTC_DCHECK_EQ(static_cast<size_t>(samples), frames_per_buffer_); |
| 252 // Copy decoded data into common byte buffer to ensure that it can be | 254 // Copy decoded data into common byte buffer to ensure that it can be |
| 253 // written to the Java based audio track. | 255 // written to the Java based audio track. |
| 254 samples = audio_device_buffer_->GetPlayoutData(direct_buffer_address_); | 256 samples = audio_device_buffer_->GetPlayoutData(direct_buffer_address_); |
| 255 RTC_DCHECK_EQ(length, kBytesPerFrame * samples); | 257 RTC_DCHECK_EQ(length, kBytesPerFrame * samples); |
| 256 } | 258 } |
| 257 | 259 |
| 258 } // namespace webrtc | 260 } // namespace webrtc |
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