[*] 瓶颈

taoyao-client-android/taoyao/media/src/main/cpp/webrtc/Room.cpp

@@ -1,36 +1,83 @@
-#include <iostream>
-
 #include "Room.hpp"
 
 namespace acgist {
 
-Room::Room() {
-}
+    Room::Room(jstring roomId) {
+        this->roomId = roomId;
+        this->device = new mediasoupclient::Device();
+    }
 
-Room::~Room() {
-}
+    Room::~Room() {
+    }
+
+    void Room::load(std::string rtpCapabilities, webrtc::PeerConnectionFactoryInterface* factory, webrtc::PeerConnectionInterface::RTCConfiguration& configuration) {
+        // TODO：PeerConnectionFactory复用
+        nlohmann::json json;
+        mediasoupclient::PeerConnection::Options options;
+        options.config = configuration;
+        options.factory = factory;
+        json["routerRtpCapabilities"] = nlohmann::json::parse(rtpCapabilities);
+        this->device->Load(json, &options);
+    }
+
+    void Room::close() {
+        delete this->device;
+        this->device = nullptr;
+    }
+
+    extern "C" JNIEXPORT void JNICALL Java_com_acgist_taoyao_media_Room_nativeLoad(
+        JNIEnv* env, jobject me,
+        jlong nativePointer, jstring rtpCapabilities,
+        jlong factoryPointer, jobject configuration
+    ) {
+        Room *room = (Room *) nativePointer;
+        webrtc::PeerConnectionInterface::RTCConfiguration rtcConfiguration(webrtc::PeerConnectionInterface::RTCConfigurationType::kAggressive);
+        // TODO：为什么不能转换
+        jobject configurationGlobal = webrtc::jni::NewGlobalRef(env, configuration);
+        webrtc::JavaParamRef<jobject> configurationRef(configurationGlobal);
+//      webrtc::jni::JavaToNativeMediaConstraints()
+        webrtc::jni::JavaToNativeRTCConfiguration(env, webrtc::JavaParamRef(env, configurationGlobal), &rtcConfiguration);
+        webrtc::jni::DeleteGlobalRef(env, configurationGlobal);
+        const char* routerRtpCapabilities = env->GetStringUTFChars(rtpCapabilities, 0);
+        room->load(
+            routerRtpCapabilities,
+            reinterpret_cast<webrtc::PeerConnectionFactoryInterface*>(factoryPointer),
+//          (webrtc::PeerConnectionFactoryInterface*) factoryPointer,
+            rtcConfiguration
+        );
+//      env->ReleaseStringUTFChars(rtpCapabilities, routerRtpCapabilities);
+//      delete routerRtpCapabilities;
+    }
+
+    extern "C" JNIEXPORT void JNICALL Java_com_acgist_taoyao_media_Room_nativeNewClient(JNIEnv * env, jobject me) {
+
+    }
+
+    extern "C" JNIEXPORT void JNICALL Java_com_acgist_taoyao_media_Room_nativeCloseClient(JNIEnv * env, jobject me) {
+    }
+
+    extern "C" JNIEXPORT void JNICALL Java_com_acgist_taoyao_media_Room_nativeCloseRoom(JNIEnv * env, jobject me, jlong nativePointer) {
+//        JNIEXPORT void JNICALL
+//        Java_nativeMethod
+//            (JNIEnv *env, jobject thiz) {
+//            MyCPlusObj *obj = new MyCPlusObj();
+//            jclass clazz = (jclass)(*env).GetObjectClass(thiz);
+//            jfieldID fid = (jfieldID)(*env).GetFieldID(clazz, "mObj", "I");
+//            (*env).SetIntField(thiz, fid, (jint)obj);
+//        }
+
+//        jclass objClazz = (jclass)env->GetObjectClass(obj);//obj为对应的JAVA对象
+//        jfieldID fid = env->GetFieldID(objClazz, "mObj", "I");
+//        jlong p = (jlong)env->GetObjectField(obj, fid);
+//        MyCPlusObj *cPlusObj = (MyCPlusObj *)p;
+////cPlusObj 为JAVA对象对应的C++对象
+
+//        jobject gThiz = (jobject)env->NewGlobalRef(thiz);//thiz为JAVA对象
+//        (*obj).javaObj = (jint)gThiz;
+
+        Room* room = (Room*) nativePointer;
+        room->close();
+        delete room;
+    }
 
 }
-
-void init() {
-    std::cout << "加载MediasoupClient：" << mediasoupclient::Version() << std::endl;
-    std::cout << "加载libwebrtc" << std::endl;
-    mediasoupclient::Initialize();
-//    mediasoupclient::parseScalabilityMode("L2T3");
-    // => { spatialLayers: 2, temporalLayers: 3 }
-//    mediasoupclient::parseScalabilityMode("L4T7_KEY_SHIFT");
-    // => { spatialLayers: 4, temporalLayers: 7 }
-}
-
-void load() {
-    // TODO：JNI信令交互
-//    if(acgist::Room::pDevice == nullptr) {
-//      acgist::Room::pDevice = new mediasoupclient::Device();
-//      acgist::Room::pDevice->Load();
-//    }
-}
-
-void stop() {
-    std::cout << "释放libwebrtc" << std::endl;
-    mediasoupclient::Cleanup();
-}