Remove webrtc/examples/android/media_demo.

webrtc/examples/android/media_demo/jni/voice_engine_jni.cc

Index: webrtc/examples/android/media_demo/jni/voice_engine_jni.cc
diff --git a/webrtc/examples/android/media_demo/jni/voice_engine_jni.cc b/webrtc/examples/android/media_demo/jni/voice_engine_jni.cc
deleted file mode 100644
index 7d5b99b9da690c7c2c1603b496f402a3e3403cee..0000000000000000000000000000000000000000
--- a/webrtc/examples/android/media_demo/jni/voice_engine_jni.cc
+++ /dev/null
@@ -1,423 +0,0 @@
-/*
- *  Copyright (c) 2013 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.
- */
-
-// This file contains JNI for the voice engine interfaces.
-// The native functions are found using jni's auto discovery.
-
-#include "webrtc/examples/android/media_demo/jni/voice_engine_jni.h"
-
-#include <map>
-#include <string>
-
-#include "webrtc/base/arraysize.h"
-#include "webrtc/examples/android/media_demo/jni/jni_helpers.h"
-#include "webrtc/modules/utility/include/helpers_android.h"
-#include "webrtc/test/channel_transport/include/channel_transport.h"
-#include "webrtc/voice_engine/include/voe_audio_processing.h"
-#include "webrtc/voice_engine/include/voe_base.h"
-#include "webrtc/voice_engine/include/voe_codec.h"
-#include "webrtc/voice_engine/include/voe_file.h"
-#include "webrtc/voice_engine/include/voe_hardware.h"
-#include "webrtc/voice_engine/include/voe_network.h"
-#include "webrtc/voice_engine/include/voe_rtp_rtcp.h"
-#include "webrtc/voice_engine/include/voe_volume_control.h"
-
-// Macro for native functions that can be found by way of jni-auto discovery.
-// Note extern "C" is needed for "discovery" of native methods to work.
-#define JOWW(rettype, name)                                             \
-  extern "C" rettype JNIEXPORT JNICALL Java_org_webrtc_webrtcdemo_##name
-
-namespace {
-
-static JavaVM* g_vm = NULL;
-static ClassReferenceHolder* g_class_reference_holder = NULL;
-
-jclass GetClass(JNIEnv* jni, const char* name) {
-  CHECK(g_class_reference_holder, "Class reference holder NULL");
-  return g_class_reference_holder->GetClass(name);
-}
-
-static const char* g_classes[] = {"org/webrtc/webrtcdemo/CodecInst"};
-
-template<typename T>
-void ReleaseSubApi(T instance) {
-  CHECK(instance->Release() >= 0, "failed to release instance")
-}
-
-class VoiceEngineData {
- public:
-  VoiceEngineData()
-      : ve(webrtc::VoiceEngine::Create()),
-        base(webrtc::VoEBase::GetInterface(ve)),
-        codec(webrtc::VoECodec::GetInterface(ve)),
-        file(webrtc::VoEFile::GetInterface(ve)),
-        netw(webrtc::VoENetwork::GetInterface(ve)),
-        apm(webrtc::VoEAudioProcessing::GetInterface(ve)),
-        volume(webrtc::VoEVolumeControl::GetInterface(ve)),
-        hardware(webrtc::VoEHardware::GetInterface(ve)),
-        rtp(webrtc::VoERTP_RTCP::GetInterface(ve)) {
-    CHECK(ve != NULL, "Voice engine instance failed to be created");
-    CHECK(base != NULL, "Failed to acquire base interface");
-    CHECK(codec != NULL, "Failed to acquire codec interface");
-    CHECK(file != NULL, "Failed to acquire file interface");
-    CHECK(netw != NULL, "Failed to acquire netw interface");
-    CHECK(apm != NULL, "Failed to acquire apm interface");
-    CHECK(volume != NULL, "Failed to acquire volume interface");
-    CHECK(hardware != NULL, "Failed to acquire hardware interface");
-    CHECK(rtp != NULL, "Failed to acquire rtp interface");
-  }
-
-  ~VoiceEngineData() {
-    CHECK(channel_transports_.empty(),
-          "VoE transports must be deleted before terminating");
-    CHECK(base->Terminate() == 0, "VoE failed to terminate");
-    ReleaseSubApi(base);
-    ReleaseSubApi(codec);
-    ReleaseSubApi(file);
-    ReleaseSubApi(netw);
-    ReleaseSubApi(apm);
-    ReleaseSubApi(volume);
-    ReleaseSubApi(hardware);
-    ReleaseSubApi(rtp);
-    webrtc::VoiceEngine* ve_instance = ve;
-    CHECK(webrtc::VoiceEngine::Delete(ve_instance), "VoE failed to be deleted");
-  }
-
-  int CreateChannel() {
-    int channel = base->CreateChannel();
-    if (channel == -1) {
-      return -1;
-    }
-    CreateTransport(channel);
-    return channel;
-  }
-
-  int DeleteChannel(int channel) {
-    if (base->DeleteChannel(channel) != 0) {
-      return -1;
-    }
-    DeleteTransport(channel);
-    return 0;
-  }
-
-  webrtc::test::VoiceChannelTransport* GetTransport(int channel) {
-    ChannelTransports::iterator found = channel_transports_.find(channel);
-    if (found == channel_transports_.end()) {
-      return NULL;
-    }
-    return found->second;
-  }
-
-  webrtc::VoiceEngine* const ve;
-  webrtc::VoEBase* const base;
-  webrtc::VoECodec* const codec;
-  webrtc::VoEFile* const file;
-  webrtc::VoENetwork* const netw;
-  webrtc::VoEAudioProcessing* const apm;
-  webrtc::VoEVolumeControl* const volume;
-  webrtc::VoEHardware* const hardware;
-  webrtc::VoERTP_RTCP* const rtp;
-
- private:
-  // Voice engine no longer provides a socket implementation. There is,
-  // however, a socket implementation in webrtc::test.
-  typedef std::map<int, webrtc::test::VoiceChannelTransport*>
-  ChannelTransports;
-
-  void CreateTransport(int channel) {
-    CHECK(GetTransport(channel) == NULL,
-          "Transport already created for VoE channel, inconsistent state");
-    channel_transports_[channel] =
-        new webrtc::test::VoiceChannelTransport(netw, channel);
-  }
-  void DeleteTransport(int channel) {
-    CHECK(GetTransport(channel) != NULL,
-          "VoE channel missing transport, inconsistent state");
-    delete channel_transports_[channel];
-    channel_transports_.erase(channel);
-  }
-
-  ChannelTransports channel_transports_;
-};
-
-webrtc::CodecInst* GetCodecInst(JNIEnv* jni, jobject j_codec) {
-  jclass j_codec_class = jni->GetObjectClass(j_codec);
-  jfieldID native_codec_id =
-      jni->GetFieldID(j_codec_class, "nativeCodecInst", "J");
-  jlong j_p = jni->GetLongField(j_codec, native_codec_id);
-  return reinterpret_cast<webrtc::CodecInst*>(j_p);
-}
-
-}  // namespace
-
-namespace webrtc_examples {
-
-void SetVoeDeviceObjects(JavaVM* vm) {
-  CHECK(vm, "Trying to register NULL vm");
-  g_vm = vm;
-  webrtc::AttachThreadScoped ats(g_vm);
-  JNIEnv* jni = ats.env();
-  g_class_reference_holder = new ClassReferenceHolder(
-      jni, g_classes, arraysize(g_classes));
-}
-
-void ClearVoeDeviceObjects() {
-  CHECK(g_vm, "Clearing vm without it being set");
-  {
-    webrtc::AttachThreadScoped ats(g_vm);
-    g_class_reference_holder->FreeReferences(ats.env());
-  }
-  g_vm = NULL;
-  delete g_class_reference_holder;
-  g_class_reference_holder = NULL;
-}
-
-}  // namespace webrtc_examples
-
-VoiceEngineData* GetVoiceEngineData(JNIEnv* jni, jobject j_voe) {
-  jclass j_voe_class = jni->GetObjectClass(j_voe);
-  jfieldID native_voe_id =
-      jni->GetFieldID(j_voe_class, "nativeVoiceEngine", "J");
-  jlong j_p = jni->GetLongField(j_voe, native_voe_id);
-  return reinterpret_cast<VoiceEngineData*>(j_p);
-}
-
-webrtc::VoiceEngine* GetVoiceEngine(JNIEnv* jni, jobject j_voe) {
-  return GetVoiceEngineData(jni, j_voe)->ve;
-}
-
-JOWW(jlong, VoiceEngine_create)(JNIEnv* jni, jclass) {
-  VoiceEngineData* voe_data = new VoiceEngineData();
-  return jlongFromPointer(voe_data);
-}
-
-JOWW(void, VoiceEngine_dispose)(JNIEnv* jni, jobject j_voe) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  delete voe_data;
-}
-
-JOWW(jint, VoiceEngine_init)(JNIEnv* jni, jobject j_voe) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->base->Init();
-}
-
-JOWW(jint, VoiceEngine_createChannel)(JNIEnv* jni, jobject j_voe) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->CreateChannel();
-}
-
-JOWW(jint, VoiceEngine_deleteChannel)(JNIEnv* jni, jobject j_voe,
-                                      jint channel) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->DeleteChannel(channel);
-}
-
-JOWW(jint, VoiceEngine_setLocalReceiver)(JNIEnv* jni, jobject j_voe,
-                                         jint channel, jint port) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  webrtc::test::VoiceChannelTransport* transport =
-      voe_data->GetTransport(channel);
-  return transport->SetLocalReceiver(port);
-}
-
-JOWW(jint, VoiceEngine_setSendDestination)(JNIEnv* jni, jobject j_voe,
-                                           jint channel, jint port,
-                                           jstring j_addr) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  std::string addr = JavaToStdString(jni, j_addr);
-  webrtc::test::VoiceChannelTransport* transport =
-      voe_data->GetTransport(channel);
-  return transport->SetSendDestination(addr.c_str(), port);
-}
-
-JOWW(jint, VoiceEngine_startListen)(JNIEnv* jni, jobject j_voe, jint channel) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->base->StartReceive(channel);
-}
-
-JOWW(jint, VoiceEngine_startPlayout)(JNIEnv* jni, jobject j_voe, jint channel) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->base->StartPlayout(channel);
-}
-
-JOWW(jint, VoiceEngine_startSend)(JNIEnv* jni, jobject j_voe, jint channel) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->base->StartSend(channel);
-}
-
-JOWW(jint, VoiceEngine_stopListen)(JNIEnv* jni, jobject j_voe, jint channel) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->base->StartReceive(channel);
-}
-
-JOWW(jint, VoiceEngine_stopPlayout)(JNIEnv* jni, jobject j_voe, jint channel) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->base->StopPlayout(channel);
-}
-
-JOWW(jint, VoiceEngine_stopSend)(JNIEnv* jni, jobject j_voe, jint channel) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->base->StopSend(channel);
-}
-
-JOWW(jint, VoiceEngine_setSpeakerVolume)(JNIEnv* jni, jobject j_voe,
-                                         jint level) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->volume->SetSpeakerVolume(level);
-}
-
-JOWW(jint, VoiceEngine_startPlayingFileLocally)(JNIEnv* jni, jobject j_voe,
-                                                jint channel,
-                                                jstring j_filename,
-                                                jboolean loop) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  std::string filename = JavaToStdString(jni, j_filename);
-  return voe_data->file->StartPlayingFileLocally(channel,
-                                                 filename.c_str(),
-                                                 loop);
-}
-
-JOWW(jint, VoiceEngine_stopPlayingFileLocally)(JNIEnv* jni, jobject j_voe,
-                                               jint channel) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->file->StopPlayingFileLocally(channel);
-}
-
-JOWW(jint, VoiceEngine_startPlayingFileAsMicrophone)(JNIEnv* jni, jobject j_voe,
-                                                     jint channel,
-                                                     jstring j_filename,
-                                                     jboolean loop) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  std::string filename = JavaToStdString(jni, j_filename);
-  return voe_data->file->StartPlayingFileAsMicrophone(channel,
-                                                      filename.c_str(),
-                                                      loop);
-}
-
-JOWW(jint, VoiceEngine_stopPlayingFileAsMicrophone)(JNIEnv* jni, jobject j_voe,
-                                                    jint channel) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->file->StopPlayingFileAsMicrophone(channel);
-}
-
-JOWW(jint, VoiceEngine_numOfCodecs)(JNIEnv* jni, jobject j_voe) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->codec->NumOfCodecs();
-}
-
-JOWW(jobject, VoiceEngine_getCodec)(JNIEnv* jni, jobject j_voe, jint index) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  webrtc::CodecInst* codec = new webrtc::CodecInst();
-  CHECK(voe_data->codec->GetCodec(index, *codec) == 0,
-        "getCodec must be called with valid index");
-  jclass j_codec_class = GetClass(jni, "org/webrtc/webrtcdemo/CodecInst");
-  jmethodID j_codec_ctor = GetMethodID(jni, j_codec_class, "<init>", "(J)V");
-  jobject j_codec =
-      jni->NewObject(j_codec_class, j_codec_ctor, jlongFromPointer(codec));
-  CHECK_JNI_EXCEPTION(jni, "error during NewObject");
-  return j_codec;
-}
-
-JOWW(jint, VoiceEngine_setSendCodec)(JNIEnv* jni, jobject j_voe, jint channel,
-                                     jobject j_codec) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  webrtc::CodecInst* inst = GetCodecInst(jni, j_codec);
-  return voe_data->codec->SetSendCodec(channel, *inst);
-}
-
-JOWW(jint, VoiceEngine_setEcStatus)(JNIEnv* jni, jobject j_voe, jboolean enable,
-                                    jint ec_mode) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->apm->SetEcStatus(enable,
-                                    static_cast<webrtc::EcModes>(ec_mode));
-}
-
-JOWW(jint, VoiceEngine_setAecmMode)(JNIEnv* jni, jobject j_voe, jint aecm_mode,
-                                    jboolean cng) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->apm->SetAecmMode(static_cast<webrtc::AecmModes>(aecm_mode),
-                                    cng);
-}
-
-JOWW(jint, VoiceEngine_setAgcStatus)(JNIEnv* jni, jobject j_voe,
-                                     jboolean enable, jint agc_mode) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->apm->SetAgcStatus(enable,
-                                     static_cast<webrtc::AgcModes>(agc_mode));
-}
-
-// Returns the native AgcConfig object associated with the Java object
-// |j_codec|.
-void GetNativeAgcConfig(JNIEnv* jni, jobject j_codec,
-                        webrtc::AgcConfig* agc_config) {
-  jclass j_codec_class = jni->GetObjectClass(j_codec);
-  jfieldID dBOv_id = jni->GetFieldID(j_codec_class, "targetLevelDbOv", "I");
-  agc_config->targetLeveldBOv = jni->GetIntField(j_codec, dBOv_id);
-  jfieldID gain_id =
-      jni->GetFieldID(j_codec_class, "digitalCompressionGaindB", "I");
-  agc_config->digitalCompressionGaindB = jni->GetIntField(j_codec, gain_id);
-  jfieldID limiter_id = jni->GetFieldID(j_codec_class, "limiterEnable", "Z");
-  agc_config->limiterEnable = jni->GetBooleanField(j_codec, limiter_id);
-}
-
-JOWW(jint, VoiceEngine_setAgcConfig)(JNIEnv* jni, jobject j_voe,
-                                     jobject j_config) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  webrtc::AgcConfig config;
-  GetNativeAgcConfig(jni, j_config, &config);
-  return voe_data->apm->SetAgcConfig(config);
-}
-
-JOWW(jint, VoiceEngine_setNsStatus)(JNIEnv* jni, jobject j_voe, jboolean enable,
-                                    jint ns_mode) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->apm->SetNsStatus(enable,
-                                    static_cast<webrtc::NsModes>(ns_mode));
-}
-
-JOWW(jint, VoiceEngine_startDebugRecording)(JNIEnv* jni, jobject j_voe,
-                                            jstring j_filename) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  std::string filename = JavaToStdString(jni, j_filename);
-  return voe_data->apm->StartDebugRecording(filename.c_str());
-}
-
-JOWW(jint, VoiceEngine_stopDebugRecording)(JNIEnv* jni, jobject j_voe) {
-  VoiceEngineData* voe_data = GetVoiceEngineData(jni, j_voe);
-  return voe_data->apm->StopDebugRecording();
-}
-
-JOWW(void, CodecInst_dispose)(JNIEnv* jni, jobject j_codec) {
-  delete GetCodecInst(jni, j_codec);
-}
-
-JOWW(jint, CodecInst_plType)(JNIEnv* jni, jobject j_codec) {
-  return GetCodecInst(jni, j_codec)->pltype;
-}
-
-JOWW(jstring, CodecInst_name)(JNIEnv* jni, jobject j_codec) {
-  return jni->NewStringUTF(GetCodecInst(jni, j_codec)->plname);
-}
-
-JOWW(jint, CodecInst_plFrequency)(JNIEnv* jni, jobject j_codec) {
-  return GetCodecInst(jni, j_codec)->plfreq;
-}
-
-JOWW(jint, CodecInst_pacSize)(JNIEnv* jni, jobject j_codec) {
-  return GetCodecInst(jni, j_codec)->pacsize;
-}
-
-JOWW(jint, CodecInst_channels)(JNIEnv* jni, jobject j_codec) {
-  return GetCodecInst(jni, j_codec)->channels;
-}
-
-JOWW(jint, CodecInst_rate)(JNIEnv* jni, jobject j_codec) {
-  return GetCodecInst(jni, j_codec)->rate;
-}