JsonCpp和CapnpProtocol功能初步实现

chenke

2017-08-09 4d22d8d9332535a9c2f65e0e501a3eefbbd0ae30

JsonCpp和CapnpProtocol功能初步实现

git-svn-id: http://192.168.1.226/svn/proxy@987 454eff88-639b-444f-9e54-f578c98de674

 VisitFace/RtspNativeCodec/app/src/main/cpp/AppConfig.cpp

New file
@@ -0,0 +1,56 @@
//

// Created by ke.chen on 2017/8/7.

//



#include "AppConfig.h"



AppConfig::AppConfig()

{

}



AppConfig::~AppConfig()

{

}



string AppConfig::getStringValue(string key)

{

    return string(root[key].asString());

}



int AppConfig::getIntValue(string key)

{

    return root[key].asInt();

}



void AppConfig::setStringValue(string key, string value)

{

    root[key] = value;

}



void AppConfig::setIntValue(string key, int value)

{

    root[key] = value;

}



void AppConfig::loadConfig(string path)

{

    fstream fs(path);

    if (!fs.is_open()) {

        save(path);

        return;

    }

    Json::CharReaderBuilder builder;

    auto reader = builder.newCharReader();

    JSONCPP_STRING doc;
    std::getline(fs, doc, (char)EOF);

    reader->parse(doc.data(), doc.data() + doc.size(), &root, false);

}

void AppConfig::save(string path)

{

    ofstream ofs(path);

    ofs << root.toStyledString();

    ofs.close();

}

void AppConfig::clear(){

    root.clear();

}


 VisitFace/RtspNativeCodec/app/src/main/cpp/AppConfig.h

New file
@@ -0,0 +1,31 @@
//

// Created by ke.chen on 2017/8/7.

//



#ifndef RTSPNATIVECODEC_APPCONFIG_H

#define RTSPNATIVECODEC_APPCONFIG_H





#include <json.h>

#include <iostream>

#include <fstream>

#include <sstream>

#include <string>

using namespace std;

class AppConfig {

public:

    AppConfig();

    ~AppConfig();

    string getStringValue(string key);

    int    getIntValue(string key);

    void   setStringValue(string key, string value);

    void   setIntValue(string key, int value);

    void   loadConfig(string path);

    void   save(string path);

    void   clear();

private:

    Json::Value root;

};





#endif //RTSPNATIVECODEC_APPCONFIG_H


 VisitFace/RtspNativeCodec/app/src/main/cpp/CMakeLists.txt

@@ -6,7 +6,7 @@
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -std=c++11 -fno-rtti  -Wall -UNDEBUG")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -std=c++11 -DANDROID_PLATFORM=android-22  -DANDROID_TOOLCHAIN=gcc -DANDROID_STL=gnustl_static -Wall -UNDEBUG")

set(WORKSPACE_PATH "D:/workspace/proxy")
set(WORKSPACE_PATH "E:/Documents/works")
set(ARCH "arm64-v8a")

include_directories(
@@ -24,6 +24,7 @@
                    "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/live555/include/groupsock"
                    "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia"
                    "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/live555/include/UsageEnvironment"
                    "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/jsoncpp/include/json"

                    "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/libyuv/include"

@@ -43,6 +44,8 @@

add_library(rtspface_server SHARED
            RtspNativeCodecJNIServer.cpp
            RemoteFuncServer.cpp
            RemoteFunc.cpp
            CameraWrapperServer.cpp
            FaceCache.cpp
            FaceCacheForPLBG.cpp
@@ -51,6 +54,8 @@
            cpu_sched_test.cpp
            serial.c
            TeleWrapper.cpp
            RemoteMethod.proto.cpp
            AppConfig.cpp

            "${WORKSPACE_PATH}/RtspFace/PipeLine.cpp"
            "${WORKSPACE_PATH}/RtspFace/Logger/src/logger.cc"
@@ -109,11 +114,11 @@
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/st_face/lib/${ARCH}/libcvface_api.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/freetype/lib/${ARCH}/libfreetype.so"

                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libcapnp-0.6.1.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libcapnpc-0.6.1.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libkj-0.6.1.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libcapnp.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libcapnpc.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libkj.so"


                      #"${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/jsoncpp/lib/${ARCH}/libjsoncpp.so"
                      #"${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/libv4l2wrapper/lib/${ARCH}/libv4l2wrapper.a"

                      #"${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/android_sys/libgui.so"
@@ -125,6 +130,8 @@

add_library(rtspface_client SHARED
            RtspNativeCodecJNIClient.cpp
            RemoteFuncClient.cpp
            RemoteFunc.cpp
            CameraWrapperClient.cpp
            FaceCache.cpp
            FaceCacheForPLBG.cpp
@@ -133,6 +140,8 @@
            cpu_sched_test.cpp
            serial.c
            TeleWrapper.cpp
            RemoteMethod.proto.cpp
            AppConfig.cpp

            "${WORKSPACE_PATH}/RtspFace/PipeLine.cpp"
            "${WORKSPACE_PATH}/RtspFace/Logger/src/logger.cc"
@@ -187,13 +196,12 @@
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/st_face/lib/${ARCH}/libcvface_api.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/freetype/lib/${ARCH}/libfreetype.so"

                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libcapnp-0.6.1.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libcapnpc-0.6.1.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libkj-0.6.1.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libcapnp.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libcapnpc.so"
                      "${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/capnproto/lib/${ARCH}/libkj.so"


                      #"${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/jsoncpp/lib/${ARCH}/libjsoncpp.so"
                      #"${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/libv4l2wrapper/lib/${ARCH}/libv4l2wrapper.a"

                      #"${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/android_sys/libgui.so"
                      #"${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/android_sys/libui.so"
                      #"${WORKSPACE_PATH}/VisitFace/RtspNativeCodec/app/libs/android_sys/libEGL.so"

 VisitFace/RtspNativeCodec/app/src/main/cpp/CameraWrapperClient.cpp

@@ -267,33 +267,31 @@
    faceLabels.insert(std::make_pair(st_track_id, label));

}



static void invokeCallback(CameraWrapper& cameraWrapper, int faceCount)

void CameraWrapper::fireFaceCount(int faceCount)

{

    //jni thread may not able to invoke java callback

    // double check it's all ok

    int getEnvStat = cameraWrapper.javaVM->GetEnv((void **)&(cameraWrapper.javaEnv), JNI_VERSION_1_6);

    int getEnvStat = javaVM->GetEnv((void **)&(javaEnv), JNI_VERSION_1_6);

    if (getEnvStat == JNI_EDETACHED)

    {

        //LOG_WARN << "GetEnv: not attached" << std::endl;

        if (cameraWrapper.javaVM->AttachCurrentThread(&(cameraWrapper.javaEnv), NULL) != 0)

        if (javaVM->AttachCurrentThread(&(javaEnv), NULL) != 0)

            LOG_WARN << "Failed to attach" << LOG_ENDL;

        else

            getEnvStat = JNI_OK;

    }

    else if (getEnvStat == JNI_OK)

    {

    else if (getEnvStat == JNI_OK){

    }

    else if (getEnvStat == JNI_EVERSION)

        LOG_WARN << "GetEnv: version not supported" << LOG_ENDL;

    else if (getEnvStat == JNI_ERR)

        LOG_WARN << "GetEnv: JNI_ERR" << LOG_ENDL;



    cameraWrapper.javaEnv->CallStaticVoidMethod(cameraWrapper.faceCallbackClazz, cameraWrapper.faceCallbackFunc, cameraWrapper.cameraIdx, faceCount);

    javaEnv->CallStaticVoidMethod(faceCallbackClazz, faceCallbackFunc, cameraIdx, faceCount);



    if (cameraWrapper.javaEnv->ExceptionCheck())

        cameraWrapper.javaEnv->ExceptionDescribe();

    if (javaEnv->ExceptionCheck())

        javaEnv->ExceptionDescribe();



    cameraWrapper.javaVM->DetachCurrentThread();

    javaVM->DetachCurrentThread();

}



bool cw_pm_breaker_ptr_paint(const PipeMaterial* pm, void* args)

@@ -357,22 +355,22 @@
    return false;

}



bool cw_pm_breaker_ptr_face(const PipeMaterial* pm, void* args)

{

    CameraWrapper& cameraWrapper = *(CameraWrapper*)args;



    if (cameraWrapper.faceCacheLocked)

        return false;



    int faceCount = cameraWrapper.faceCache.getFaceCount(*pm);

    if (faceCount <= 0 || cameraWrapper.faceCallbackFunc == 0)

        return false;



    cameraWrapper.faceCache.cachePm(*pm);

    invokeCallback(cameraWrapper, faceCount);



    return false;

}

//bool cw_pm_breaker_ptr_face(const PipeMaterial* pm, void* args)

//{

//    CameraWrapper& cameraWrapper = *(CameraWrapper*)args;

//

//    if (cameraWrapper.faceCacheLocked)

//        return false;

//

//    int faceCount = cameraWrapper.faceCache.getFaceCount(*pm);

//    if (faceCount <= 0 || cameraWrapper.faceCallbackFunc == 0)

//        return false;

//

//    cameraWrapper.faceCache.cachePm(*pm);

//    invokeCallback(cameraWrapper, faceCount);

//

//    return false;

//}



void test_paint(CameraWrapper& cameraWrapper)

{

@@ -447,14 +445,14 @@


        cameraWrapper.lastAliveTime = time(nullptr);



        if (! cameraWrapper.faceCacheLocked)

        {

            PipeMaterial pmAnalizer(pm);

            PipeLineElem* last = cameraWrapper.pipeLineAnalyzer->pipe(&pmAnalizer);

            bool ret = last->gain(pmAnalizer);

            if (ret)

                pmAnalizer.breake(PipeMaterial::PMT_PTR, MB_Frame::MBFT__FIRST, cw_pm_breaker_ptr_face, &(cameraWrapper));

        }

        //if (! cameraWrapper.faceCacheLocked)

        //{

        //    PipeMaterial pmAnalizer(pm);

        //    PipeLineElem* last = cameraWrapper.pipeLineAnalyzer->pipe(&pmAnalizer);

        //    bool ret = last->gain(pmAnalizer);

        //    if (ret)

        //        pmAnalizer.breake(PipeMaterial::PMT_PTR, MB_Frame::MBFT__FIRST, cw_pm_breaker_ptr_face, &(cameraWrapper));

        //}



        pm.breake(PipeMaterial::PMT_PTR, MB_Frame::MBFT__FIRST, cw_pm_breaker_ptr_paint, &(cameraWrapper));




 VisitFace/RtspNativeCodec/app/src/main/cpp/CameraWrapperClient.h

@@ -75,7 +75,7 @@


    void lockFace();

    void releaseFace();



    void fireFaceCount(int faceCount);

    void setFaceLabel(int st_track_id, const std::wstring& label);



private:


 VisitFace/RtspNativeCodec/app/src/main/cpp/CameraWrapperServer.cpp

@@ -1,4 +1,5 @@
#include "CameraWrapperServer.h"

#include "RemoteFuncServer.h"

#include <logger.h>

#include <Logger/src/logger.hpp>

#include <MaterialBuffer.h>

@@ -10,7 +11,6 @@
#include <PL_ColorConv.h>

#include <PL_AndroidMediaCodecEncoder.h>

#include <PL_RTSPServer.h>



CameraWrapper::~CameraWrapper()

{

    stop();

@@ -372,17 +372,21 @@
bool cw_pm_breaker_ptr_face(const PipeMaterial* pm, void* args)

{

    CameraWrapper& cameraWrapper = *(CameraWrapper*)args;



    if (cameraWrapper.faceCacheLocked)

        return false;



    int faceCount = cameraWrapper.faceCache.getFaceCount(*pm);

    if (faceCount <= 0 || cameraWrapper.faceCallbackFunc == 0)

        return false;



    cameraWrapper.faceCache.cachePm(*pm);

    invokeCallback(cameraWrapper, faceCount);



    //remote call start, 为了保证通用性，未将以下步骤封入RtspFaceDetectClient

    RtspFaceDetectClient &client = getRtspFaceDetectClient();

    auto request = client.fireFaceCountListenerRequest();

    request.setCameraIndex(cameraWrapper.cameraIdx);

    request.setFaceCount(cameraWrapper.faceCache.getFaceCount(*pm));

    auto sendAct = request.send();

    sendAct.wait(client.getWaitScope());

    //remote call end

    return false;

}




 VisitFace/RtspNativeCodec/app/src/main/cpp/FaceCache.h

@@ -4,6 +4,8 @@
#include <PipeLine.h>

#include <vector>



#define FACECACHEFORPLBG_RESULT_BUFFSIZE (1920 * 1080 * 2)



struct NativeImgIdx

{

    int st_track_id;

@@ -56,11 +58,21 @@
    size_t getFaceCount(const PipeMaterial& pm) const;



    bool getFaceListPb(uint8_t* buffer, size_t& buffMaxSize);

    uint8_t* getFaceListPb(size_t& buffSize)

    {

        buffSize = FACECACHEFORPLBG_RESULT_BUFFSIZE;

        if (!getFaceListPb(resultBuffer, buffSize))

            return nullptr;

        return resultBuffer;//#todo to cpp

    }



    bool getFaceListImage(std::vector<NativeImgIdx>& imgIdxes, uint8_t* buffImg, size_t& buffImgMaxSize);

    uint8_t* getFaceListImage(size_t& buffSize);





private:

    void* _ctx;

    uint8_t* resultBuffer;

};



#endif


 VisitFace/RtspNativeCodec/app/src/main/cpp/FaceCacheForPLBG.cpp

@@ -152,14 +152,16 @@
    }

};



FaceCacheForPLBG::FaceCacheForPLBG() : _ctx(new FcPmBreackerContextPLBG)

FaceCacheForPLBG::FaceCacheForPLBG() : _ctx(new FcPmBreackerContextPLBG), resultBuffer(nullptr)

{



    resultBuffer = new uint8_t[FACECACHEFORPLBG_RESULT_BUFFSIZE];

}



FaceCacheForPLBG::~FaceCacheForPLBG()

{

    delete (FcPmBreackerContextPLBG*)_ctx;

    delete resultBuffer;

    resultBuffer = nullptr;

}





@@ -226,7 +228,6 @@
        return 0;

}





bool FaceCacheForPLBG::getFaceListPb(uint8_t* buffer, size_t& buffMaxSize)

{

    FcPmBreackerContextPLBG& ctx(*(FcPmBreackerContextPLBG*)_ctx);

@@ -276,7 +277,6 @@
    return buffMaxSize > 0;

}





bool FaceCacheForPLBG::getFaceListImage(std::vector<NativeImgIdx>& imgIdxes, uint8_t* buffImg, size_t& buffImgMaxSize)

{

    FcPmBreackerContextPLBG& ctx(*(FcPmBreackerContextPLBG*)_ctx);

@@ -313,4 +313,3 @@


    return  true;

}




 VisitFace/RtspNativeCodec/app/src/main/cpp/RemoteFunc.cpp

@@ -1,49 +1,4 @@
//

// Created by pansen on 2017/8/4.

//



#include "RemoteFunc.h"

#include <logger.h>





bool RemoteServer::start() {

    LOG_INFO << "server_thd::start" << LOG_ENDL;



    if(running == true){

        LOG_INFO << "The server_thd is already running" << LOG_ENDL;

        return false;

    }

    running = true;

    pthread_mutex_init(&mutexSerevr, NULL); // 初始化互斥对象,动态加锁，用于server



    int retServer = pthread_create(&server_thd, NULL, RemoteServer::rServer_thd, this);



    if(retServer != 0)

    {

        LOGP(ERROR, "server_thd_create: %s/n", strerror(retServer));

        running = false;

        return false;

    }

    return true;

}



void RemoteServer::stop() {

//    LOG_INFO << "server_thd::stop" << LOG_ENDL;

//    if (!running)

//        return;

//    running = false;

//    pthread_mutex_destroy(&mutexSerevr);

    //#todo

}



template <class T>

void *RemoteServer::rServer_thd(void *arg) {

    LOG_INFO << "RemoteServer::rServer_thd start" << LOG_ENDL;

    RemoteServer& rs = *(RemoteServer*)arg;

    capnp::EzRpcServer trpcServer(kj::heap<T>(),rs.host, rs.port);

    auto& serverLoop = trpcServer.getWaitScope();

    kj::NEVER_DONE.wait(serverLoop);

    LOG_INFO << "RemoteServer::rServer_thd stop" << LOG_ENDL;

}





//
// Created by pansen on 2017/8/4.
//
#include "RemoteFunc.h"

 VisitFace/RtspNativeCodec/app/src/main/cpp/RemoteFunc.h

@@ -1,35 +1,61 @@
//

// Created by pansen on 2017/8/4.

//



#ifndef RTSPNATIVECODEC_REMOTEFUNC_H

#define RTSPNATIVECODEC_REMOTEFUNC_H



#include <iostream>

#include <capnp/ez-rpc.h>

#include "RemoteMethod.proto.h"



//::capnp::Capability::Server

template <class T> class RemoteServer{

public:

//    RemoteServer(std::string host, int port, capnp::EzRpcServer rpcServer) : rpcServer(rpcServer) {

//        this->rpcServer(kj::heap<T>(),host, port);

//                //.rpcServer(kj::heap<T>(),host, port);

//    };

    RemoteServer(std::string host,int port):host(host),port(port){};

    ~RemoteServer(){};



    bool start();

    void stop();

    bool running;

private:

    std::string host;

    int port;



    static void *rServer_thd(void *arg);



    pthread_t server_thd;

    pthread_mutex_t mutexSerevr;

};

#endif //RTSPNATIVECODEC_REMOTEFUNC_H



//
// Created by pansen on 2017/8/4.
//

#ifndef RTSPNATIVECODEC_REMOTEFUNC_H
#define RTSPNATIVECODEC_REMOTEFUNC_H

#include <iostream>
#include <capnp/ez-rpc.h>
#include <logger.h>

template <class T> class RemoteServer{
public:
    RemoteServer(std::string host,int port):host(host),port(port){};
    ~RemoteServer(){};

    bool start() {
        LOG_INFO << "server_thd::start" << LOG_ENDL;

        if(running == true){
            LOG_INFO << "The server_thd is already running" << LOG_ENDL;
            return false;
        }
        running = true;
        pthread_mutex_init(&mutexSerevr, NULL); // 初始化互斥对象,动态加锁，用于server

        int retServer = pthread_create(&server_thid, NULL, RemoteServer::rServer_thd, this);

        if(retServer != 0)
        {
            LOGP(ERROR, "server_thd_create: %s/n", strerror(retServer));
            running = false;
            return false;
        }
        return true;
    }
    void stop(){
//    LOG_INFO << "server_thd::stop" << LOG_ENDL;
//    if (!running)
//        return;
//    running = false;
//    pthread_mutex_destroy(&mutexSerevr);
        //#todo
    }

    bool running;
private:
    std::string host;
    int port;

    static void *rServer_thd(void *arg) {
        RemoteServer& rs = *(RemoteServer*)arg;
        capnp::EzRpcServer trpcServer(kj::heap<T>(),rs.host, rs.port);
        auto& serverLoop = trpcServer.getWaitScope();
        kj::NEVER_DONE.wait(serverLoop);
    }
    pthread_t server_thid;
    pthread_mutex_t mutexSerevr;
};
#endif //RTSPNATIVECODEC_REMOTEFUNC_H


 VisitFace/RtspNativeCodec/app/src/main/cpp/RemoteFuncClient.cpp

@@ -2,4 +2,25 @@
// Created by pansen on 2017/8/4.

//





#include "RemoteFuncClient.h"

#include "RemoteFunc.h"

#include "RtspNativeCodecJNIClient.h"

RemoteServer<RtspFaceDetectImpl> remoteServer("127.0.0.1",8111);

void startRemoteServer(){

    remoteServer.start();

}

RtspFaceViewClient rtspFaceViewClient;

RtspFaceViewClient& RtspFaceViewClient(){

    return rtspFaceViewClient;

}

RtspFaceViewClient::RtspFaceViewClient():rpcClient("127.0.0.1",8112),

                                         RtspFaceView::Client(rpcClient.getMain<RtspFaceView>())

{}

::kj::WaitScope& RtspFaceViewClient::getWaitScope(){

    return rpcClient.getWaitScope();

}

::kj::Promise<void> RtspFaceDetectImpl::fireFaceCountListener(FireFaceCountListenerContext context) {

    auto results = context.getResults();

    remoteFireFaceCountListener(context.getParams(), results);

    context.setResults(results);

}

 VisitFace/RtspNativeCodec/app/src/main/cpp/RemoteFuncClient.h

@@ -5,32 +5,24 @@
#ifndef RTSPNATIVECODEC_REMOTEMETHODCLIENT_H

#define RTSPNATIVECODEC_REMOTEMETHODCLIENT_H



#include <iostream>

#include <string>

#include <capnp/ez-rpc.h>

#include "RemoteMethod.proto.h"

#include "CameraWrapperServer.h"



const RtspFaceView::Client getRtspFaceViewClient();



class RtspFaceViewClient{

void startRemoteServer();

class RtspFaceViewClient : RtspFaceView::Client{

public:

    RtspFaceViewClient();

    ~RtspFaceViewClient();



    RtspFaceView::GetFaceListResults::Reader getFaceList(int cameraIndex);

    RtspFaceView::GetFaceListResults::Reader getFaceImages(int cameraIndex);

    void setFaceLable(int cameraIndex,int trackId,std::string label);



    ~RtspFaceViewClient(){};

    ::kj::WaitScope& getWaitScope();

private:

    capnp::EzRpcClient rpcClient;

    RtspFaceDetect::Client client;

};



const RtspFaceViewClient& getRtspFaceViewClient();



class RtspFaceDetectImpl final : public RtspFaceDetect::Server{

public:

    RtspFaceDetectImpl();

    ~RtspFaceDetectImpl();



    virtual ::kj::Promise<void> fireFaceCountListener(FireFaceCountListenerContext context) override ;

};




 VisitFace/RtspNativeCodec/app/src/main/cpp/RemoteFuncServer.cpp

@@ -1,32 +1,42 @@
//

// Created by pansen on 2017/8/4.

//

#include "RemoteFuncServer.h"



RtspFaceDetectClient rtspFaceDetectClient;



const RtspFaceDetectClient& getRtspFaceDetectClient(){

   return rtspFaceDetectClient;

}



//#todo

RtspFaceDetectClient::RtspFaceDetectClient():rpcClient("127.0.0.1",8111),

                           client(rpcClient.getMain<RtspFaceDetect>())

{}

void RtspFaceDetectClient::fireFaceCountListener(int cameraIndex, int faceCount){

        auto req = client.fireFaceCountListenerRequest();

        req.setCameraIndex(cameraIndex);

        req.setFaceCount(faceCount);

        auto send = req.send();

        send.wait(rpcClient.getWaitScope());

}







//#todo

::kj::Promise<void> RtspFaceViewImpl::RtspFaceViewImpl() {}

::kj::Promise<void> RtspFaceViewImpl::~RtspFaceViewImpl(){}



::kj::Promise<void> RtspFaceViewImpl::getFaceList(GetFaceListContext context) override{}

::kj::Promise<void> RtspFaceViewImpl::getFaceImages(GetFaceImagesContext context) override{}

::kj::Promise<void> RtspFaceViewImpl::setFaceLabel(SetFaceLabelContext context) override {}

//
// Created by pansen on 2017/8/4.
//
#include "AppConfig.h"
#include "RemoteFunc.h"
#include "RemoteFuncServer.h"
#include "RtspNativeCodecJNIServer.h"
RemoteServer<RtspFaceViewImpl> remoteServer("127.0.0.1",8112);
RtspFaceDetectClient rtspFaceDetectClient;
void startRemoteServer(){
    AppConfig config;
    config.loadConfig("data/config.cfg");
    remoteServer.start();
}
RtspFaceDetectClient& getRtspFaceDetectClient(){
   return rtspFaceDetectClient;
}
//#todo
RtspFaceDetectClient::RtspFaceDetectClient():rpcClient("127.0.0.1",8111),
                                             RtspFaceDetect::Client(rpcClient.getMain<RtspFaceDetect>())
{}
::kj::WaitScope& RtspFaceDetectClient::getWaitScope() {
    return rpcClient.getWaitScope();
}

::kj::Promise<void> RtspFaceViewImpl::getFaceList(GetFaceListContext context) {
    auto results = context.getResults();
    remoteGetFaceList(context.getParams(), results);
    context.setResults(results);
}

::kj::Promise<void> RtspFaceViewImpl::getFaceImages(GetFaceImagesContext context){
    auto results = context.getResults();
    remoteGetFaceListImage(context.getParams(), results);
    context.setResults(results);
}

::kj::Promise<void> RtspFaceViewImpl::setFaceLabel(SetFaceLabelContext context) {
    auto results = context.getResults();
    remoteSetFaceLabel(context.getParams(), results);
    context.setResults(results);
}

 VisitFace/RtspNativeCodec/app/src/main/cpp/RemoteFuncServer.h

@@ -1,46 +1,37 @@
//

// Created by pansen on 2017/8/4.

//



#ifndef RTSPNATIVECODEC_REMOTEMETHODSERVER_H

#define RTSPNATIVECODEC_REMOTEMETHODSERVER_H



#include <iostream>

#include <capnp/ez-rpc.h>

#include "RemoteMethod.proto.h"

#include "CameraWrapperServer.h"



const RtspFaceDetectClient& getRtspFaceDetectClient();



class RtspFaceDetectClient{

public:

    RtspFaceDetectClient();

    ~RtspFaceDetectClient();



    void fireFaceCountListener(int cameraIndex, int faceCount);



private:

    capnp::EzRpcClient rpcClient;

    RtspFaceDetect::Client client;

};



class RtspFaceViewImpl final : public RtspFaceView::Server {

public:

    RtspFaceViewImpl();



    ~RtspFaceViewImpl();



    virtual ::kj::Promise<void> getFaceList(GetFaceListContext context) override;





    virtual ::kj::Promise<void> getFaceImages(GetFaceImagesContext context) override;



    virtual ::kj::Promise<void> setFaceLabel(SetFaceLabelContext context) override ;



private:

    CameraWrapper cameraWrapper;

};







#endif //RTSPNATIVECODEC_REMOTEMETHODSERVER_H

//
// Created by pansen on 2017/8/4.
//

#ifndef RTSPNATIVECODEC_REMOTEMETHODSERVER_H
#define RTSPNATIVECODEC_REMOTEMETHODSERVER_H

#include <string>
#include <capnp/ez-rpc.h>
#include "RemoteMethod.proto.h"

class RtspFaceDetectClient :public RtspFaceDetect::Client{
public:
    RtspFaceDetectClient();
    ~RtspFaceDetectClient(){};
    ::kj::WaitScope& getWaitScope();
private:
    capnp::EzRpcClient rpcClient;
};

void startRemoteServer();
RtspFaceDetectClient& getRtspFaceDetectClient();

class RtspFaceViewImpl final : public RtspFaceView::Server {
public:
    virtual ::kj::Promise<void> getFaceList(GetFaceListContext context) override;

    virtual ::kj::Promise<void> getFaceImages(GetFaceImagesContext context) override;

    virtual ::kj::Promise<void> setFaceLabel(SetFaceLabelContext context) override;

private:
};



#endif //RTSPNATIVECODEC_REMOTEMETHODSERVER_H

 VisitFace/RtspNativeCodec/app/src/main/cpp/RtspNativeCodecJNIClient.cpp

@@ -10,7 +10,6 @@
#include <media/NdkMediaExtractor.h>

#include <pthread.h>

#include <ev_proto.h>
#include <face_daemon_proto.h>

@@ -20,7 +19,6 @@
#include "TeleWrapper.h"

#include "cpu_sched_test.h"

//#include <mediastreamer2/include/mediastreamer2/msjava.h>

std::stringstream logss;
@@ -36,14 +34,21 @@

TeleWrapper g_TeleWrapper;

const size_t _faceImagesSize = MAX_FACE * MAX_FACE_WIDTH * MAX_FACE_HEIGHT * 3;
uint8_t _faceImages[_faceImagesSize]; // android stack is small
void remoteFireFaceCountListener(const RtspFaceDetect::FireFaceCountListenerParams::Reader& params, RtspFaceDetect::FireFaceCountListenerResults::Builder& results){
    int count = params.getFaceCount();
    int index = params.getCameraIndex();
    g_CameraWrappers[index].fireFaceCount(count);
}
extern "C"
{

void Java_cn_com_basic_face_util_RtspFaceNative_init(JNIEnv *env, jclass clazz)
{
    g_logger.set_level(INFO);
    {
        g_logger.set_level(INFO);

    cpu_sched();
        cpu_sched();

#ifdef USE_ST_SDK
    PipeLine::register_global_elem_creator("PL_SensetimeFaceTrackMitiTrd", create_PL_SensetimeFaceTrackMultiTrd);
@@ -75,174 +80,6 @@
        g_CameraWrappers[i].rtspConfig.requestStreamingOverTcp = true;
    }
    env->ReleaseStringUTFChars(ipaddr, utf8);
}

//static jclass _jcOutputSurface = nullptr;
//static jmethodID _jmOutputSurface_ctor = nullptr;
//static jmethodID _jmOutputSurface_getSurface = nullptr;
//static jmethodID _jmOutputSurface_readPixels = nullptr;
//static jmethodID _jmOutputSurface_awaitNewImage = nullptr;
//static jmethodID _jmOutputSurface_drawImage = nullptr;
//static jmethodID _jmOutputSurface_makeCurrent = nullptr;
//
//static jobject _jobjOutputSurface = nullptr;
//static jobject _jobjSurface = nullptr;
//static JNIEnv *_env = nullptr;

void readPixels(void *surface, uint8_t *buf, size_t &maxSize)
{
    //ANativeWindow* window = (ANativeWindow*)surface;

    CameraWrapper &cameraWrapper(g_CameraWrappers[0]);

    int getEnvStat = cameraWrapper.javaVM->GetEnv((void **) &(cameraWrapper.javaEnv),
                                                  JNI_VERSION_1_6);
    if (getEnvStat == JNI_EDETACHED)
    {
        //LOG_WARN << "GetEnv: not attached" << std::endl;
        if (cameraWrapper.javaVM->AttachCurrentThread(&(cameraWrapper.javaEnv), NULL) != 0)
            LOG_WARN << "Failed to attach" << LOG_ENDL;
        else
            getEnvStat = JNI_OK;
    } else if (getEnvStat == JNI_OK)
    {
    } else if (getEnvStat == JNI_EVERSION)
        LOG_WARN << "GetEnv: version not supported" << LOG_ENDL;
    else if (getEnvStat == JNI_ERR)
        LOG_WARN << "GetEnv: JNI_ERR" << LOG_ENDL;

    if (maxSize == 0)
    {
        //cameraWrapper.javaEnv->CallVoidMethod(_jobjOutputSurface, _jmOutputSurface_makeCurrent);
    } else
    {
        //cameraWrapper.javaEnv->CallVoidMethod(_jobjOutputSurface, _jmOutputSurface_awaitNewImage);
        //cameraWrapper.javaEnv->CallVoidMethod(_jobjOutputSurface, _jmOutputSurface_drawImage);
//
        //jbyteArray jbarrBuffer = (jbyteArray)cameraWrapper.javaEnv->CallObjectMethod(_jobjOutputSurface, _jmOutputSurface_readPixels);
        //if (jbarrBuffer != nullptr)
        //    cameraWrapper.javaEnv->GetByteArrayRegion(jbarrBuffer, 0, 640 * 480 * 2, (jbyte*)buf);
    }

    if (cameraWrapper.javaEnv->ExceptionCheck())
        cameraWrapper.javaEnv->ExceptionDescribe();

    cameraWrapper.javaVM->DetachCurrentThread();
}


/*
static void* createDecodeSurface()
{
    CameraWrapper& cameraWrapper(g_CameraWrappers[0]);

    //OutputSurface outputSurface = null;
    //outputSurface = new OutputSurface(mWidth, mHeight);
    //outputSurface.getSurface();
    //outputSurface.release();


    //int getEnvStat = cameraWrapper.javaVM->GetEnv((void **)&(cameraWrapper.javaEnv), JNI_VERSION_1_6);
    //if (getEnvStat == JNI_EDETACHED)
    //{
    //    //LOG_WARN << "GetEnv: not attached" << std::endl;
    //    if (cameraWrapper.javaVM->AttachCurrentThread(&(cameraWrapper.javaEnv), NULL) != 0)
    //        LOG_WARN << "Failed to attach" << LOG_ENDL;
    //    else
    //        getEnvStat = JNI_OK;
    //}
    //else if (getEnvStat == JNI_OK)
    //{
    //}
    //else if (getEnvStat == JNI_EVERSION)
    //    LOG_WARN << "GetEnv: version not supported" << LOG_ENDL;
    //else if (getEnvStat == JNI_ERR)
    //    LOG_WARN << "GetEnv: JNI_ERR" << LOG_ENDL;

    //void* ret = nullptr;
    //{
    //    jclass jcOutputSurface = _jcOutputSurface = cameraWrapper.javaEnv->FindClass("com/example/nativecodec/OutputSurface");
    //    _jcOutputSurface = static_cast<jclass>( cameraWrapper.javaEnv->NewGlobalRef( jcOutputSurface ));
//
    //    jmethodID jmOutputSurface_ctor = _jmOutputSurface_ctor = cameraWrapper.javaEnv->GetMethodID(jcOutputSurface, "<init>", "(II)V");
    //    jmethodID jmOutputSurface_getSurface = _jmOutputSurface_getSurface = cameraWrapper.javaEnv->GetMethodID(jcOutputSurface, "getSurface", "()Landroid/view/Surface;");
    //    jmethodID jmOutputSurface_readPixels = _jmOutputSurface_readPixels = cameraWrapper.javaEnv->GetMethodID(jcOutputSurface, "readPixels", "()[B");
//
    //    jmethodID jmOutputSurface_awaitNewImage = _jmOutputSurface_awaitNewImage = cameraWrapper.javaEnv->GetMethodID(jcOutputSurface, "awaitNewImage", "()V");
    //    jmethodID jmOutputSurface_drawImage = _jmOutputSurface_drawImage = cameraWrapper.javaEnv->GetMethodID(jcOutputSurface, "drawImage", "()V");
    //    jmethodID jmOutputSurface_makeCurrent = _jmOutputSurface_makeCurrent = cameraWrapper.javaEnv->GetMethodID(jcOutputSurface, "makeCurrent", "()V");
//
    //    jobject jobjOutputSurface = _jobjOutputSurface = cameraWrapper.javaEnv->NewObject(jcOutputSurface , jmOutputSurface_ctor, 1920, 1088);
    //    _jobjOutputSurface = static_cast<jobject>( cameraWrapper.javaEnv->NewGlobalRef( jobjOutputSurface ));
//
    //    jobject jobjSurface = _jobjSurface = cameraWrapper.javaEnv->CallObjectMethod(jobjOutputSurface, jmOutputSurface_getSurface);
    //    ret = ANativeWindow_fromSurface(cameraWrapper.javaEnv, jobjSurface);
    //    cameraWrapper.amcdConfig.readPixels_callback = readPixels;
    //}

    //if (cameraWrapper.javaEnv->ExceptionCheck())
    //    cameraWrapper.javaEnv->ExceptionDescribe();
//
    //cameraWrapper.javaVM->DetachCurrentThread();

    //return  ret;
}
*/

static void *getSurfaceHolderGetSurface(JNIEnv *env, jobject jobjSurfaceHolder)
{
    jclass jcSurfaceHolder = env->FindClass("android/view/SurfaceHolder");
    jmethodID jmSurfaceHolder_getSurface = env->GetMethodID(jcSurfaceHolder, "getSurface", "()Landroid/view/Surface;");
    jobject surface = env->CallObjectMethod(jobjSurfaceHolder, jmSurfaceHolder_getSurface);
    return surface;
}

// set the surface
void Java_cn_com_basic_face_util_RtspFaceNative_setSurface(JNIEnv *env, jclass clazz, jint cameraIdx,
                                                           jobject surfaceRender)
{
    LOG_DEBUG << "@@@ Java_cn_com_basic_face_util_RtspFaceNative_setSurface" << LOG_ENDL;
    assert(cameraIdx > 0 && cameraIdx <= CAMERA_COUNT);
    cameraIdx -= 1;

    CameraWrapper &cameraWrapper(g_CameraWrappers[cameraIdx]);

    // obtain a native windowRender from a Java surface
    if (cameraWrapper.windowDecode != nullptr)
    {
        ANativeWindow_release((ANativeWindow *) (cameraWrapper.windowDecode));
        cameraWrapper.windowDecode = NULL;
    }
    cameraWrapper.windowDecode = ANativeWindow_fromSurface(env, surfaceRender);
    //cameraWrapper.windowDecode = getSurfaceHolderGetSurface(env, surfaceRender);
    //cameraWrapper.windowDecode = ANativeWindow_fromSurface(env, (jobject)getSurfaceHolderGetSurface(env, surfaceRender));

    if (cameraWrapper.windowRender != nullptr)
    {
        ANativeWindow_release((ANativeWindow *) (cameraWrapper.windowRender));
        cameraWrapper.windowRender = NULL;
    }
    cameraWrapper.windowRender = ANativeWindow_fromSurface(env, surfaceRender);
    cameraWrapper.asvrConfig.windowSurface = cameraWrapper.windowRender; // support reset
    //cameraWrapper.windowRender = ANativeWindow_fromSurface(env, (jobject)getSurfaceHolderGetSurface(env, surfaceRender));

    {
        ANativeWindow* window = (ANativeWindow*)(cameraWrapper.windowRender);
        ANativeWindow_Buffer buffer;
        if(cameraWrapper.windowRender != nullptr && ANativeWindow_lock(window, &buffer, NULL) == 0)
        {
            cameraWrapper.plScaleCfg.toHeight=buffer.height;
            cameraWrapper.plScaleCfg.toWidth=buffer.stride;
            ANativeWindow_unlockAndPost(window);
        }
        else
        {
            cameraWrapper.plScaleCfg.toHeight=480;
            cameraWrapper.plScaleCfg.toWidth=640;
        }
    }

    LOGP(DEBUG, "@@@ setsurface %p,%p", cameraWrapper.windowDecode, cameraWrapper.windowRender);
}

jboolean
@@ -444,6 +281,17 @@
                                                cameraWrapper.cameraIdx, 0);
}

JNIEXPORT jboolean JNICALL
Java_cn_com_basic_face_util_RtspFaceNative_addFaceCountListener(JNIEnv *env, jclass type,
                                                                jint cameraIdx, jstring host_,
                                                                jint port) {
    const char *host = env->GetStringUTFChars(host_, 0);

    //TODO

    env->ReleaseStringUTFChars(host_, host);
}

void
Java_cn_com_basic_face_util_RtspFaceNative_lockFace(JNIEnv *env, jclass clazz, jint cameraIdx)
{
@@ -540,20 +388,19 @@
    CameraWrapper &cameraWrapper(g_CameraWrappers[cameraIdx]);

    std::vector<NativeImgIdx> imgIdxes;
    size_t _faceImagesSize = MAX_FACE * MAX_FACE_WIDTH * MAX_FACE_HEIGHT * 3;
    uint8_t *_faceImages = new uint8_t[_faceImagesSize]; // android stack is small

    memset(_faceImages, 0, _faceImagesSize);

    bool ret = false;

#ifdef USE_ST_SDK
    ret = cameraWrapper.faceCache.getFaceListImage(imgIdxes, _faceImages, _faceImagesSize);
    size_t faceImagesSize =_faceImagesSize;
    ret = cameraWrapper.faceCache.getFaceListImage(imgIdxes, _faceImages,faceImagesSize);
#endif

    if (imgIdxes.size() == 0)
    {
        LOG_INFO << "No face image captured" << LOG_ENDL;
        delete[] _faceImages;
        return nullptr;
    }

@@ -564,7 +411,6 @@
    LOG_DEBUG << "_faceImagesSize=" << _faceImagesSize << LOG_ENDL;
    env->SetByteArrayRegion(jbaFaceImages, 0, _faceImagesSize, (const jbyte *) _faceImages);
    env->SetObjectField(faceImages, jfRefByteArray_arr, jbaFaceImages);
    delete[] _faceImages;

    jclass jcArrayList = env->FindClass("java/util/ArrayList");
    jmethodID jmArrayList_ctor = env->GetMethodID(jcArrayList, "<init>", "()V");
@@ -619,7 +465,6 @@
    if (imgIdxes.size() == 0)
    {
        LOG_INFO << "No face image captured" << LOG_ENDL;
        delete[] _faceImages;
        return nullptr;
    }

@@ -656,9 +501,6 @@

        LOG_DEBUG << "imgIdx " << i << ":" << std::string(imgIdxes[i]) << LOG_ENDL;
    }

    delete[] _faceImages;
    _faceImages = nullptr;
    return jobjArrayList_Imgs;
}


 VisitFace/RtspNativeCodec/app/src/main/cpp/RtspNativeCodecJNIClient.h

@@ -1,10 +1,10 @@
#ifndef __RTSPNATIVECODECJNI_CLIENT_H__
#define __RTSPNATIVECODECJNI_CLIENT_H__

#include <jni.h>

#define CAMERA_COUNT 2
#include <jni.h>
#include "RemoteMethod.proto.h"

void remoteFireFaceCountListener(const RtspFaceDetect::FireFaceCountListenerParams::Reader& params, RtspFaceDetect::FireFaceCountListenerResults::Builder& results);
extern "C"
{


 VisitFace/RtspNativeCodec/app/src/main/cpp/RtspNativeCodecJNIServer.cpp

@@ -36,6 +36,45 @@

TeleWrapper g_TeleWrapper;

const size_t _faceImagesSize = MAX_FACE * MAX_FACE_WIDTH * MAX_FACE_HEIGHT * 3;
uint8_t _faceImages[_faceImagesSize]; // android stack is small
const size_t  _faceListBufferSize = sizeof(MAX_FACE * MAX_FACE_WIDTH * MAX_FACE_HEIGHT*3);
uint8_t faceListBuffer[_faceListBufferSize] = {0};

void remoteGetFaceListImage(const RtspFaceView::GetFaceImagesParams::Reader& params, RtspFaceView::GetFaceImagesResults::Builder& results){
    const int cameraIdx = params.getCameraIndex() - 1;
    CameraWrapper& cameraWrapper(g_CameraWrappers[cameraIdx]);
    std::vector<NativeImgIdx> imgIdxes;
    size_t faceImagesSize = _faceImagesSize;
    memset(_faceImages, 0, _faceImagesSize);
    bool ret = cameraWrapper.faceCache.getFaceListImage(imgIdxes, _faceImages, faceImagesSize);
    if (imgIdxes.size() == 0){
        LOG_INFO << "No face image captured" << LOG_ENDL;
        return;
    }
    int imgIdxesSize = imgIdxes.size() * sizeof(NativeImgIdx);
    auto imgIndexData = results.initImgIndexData(imgIdxesSize);
    memcpy(imgIndexData.begin(), imgIdxes.data(), imgIdxesSize);
    auto imgData = results.initImgData(_faceImagesSize);
    memcpy(imgData.begin(), _faceImages, _faceImagesSize);
}

void remoteGetFaceList(const RtspFaceView::GetFaceListParams::Reader& params, RtspFaceView::GetFaceListResults::Builder& results){
    const int cameraIdx = params.getCameraIndex() - 1;
    CameraWrapper& cameraWrapper(g_CameraWrappers[cameraIdx]);
    uint8_t *pBufPB = faceListBuffer + sizeof(EVPHeader) + sizeof(FDP_FaceDetectPB);
    size_t faceListBufferSize = sizeof(faceListBuffer) - sizeof(EVPHeader) - sizeof(FDP_FaceDetectPB);
    cameraWrapper.faceCache.getFaceListPb(pBufPB, faceListBufferSize);
    auto buffer = results.initFaceList(faceListBufferSize);
    memcpy(buffer.begin(), pBufPB, faceListBufferSize);
}

void remoteSetFaceLabel(const RtspFaceView::SetFaceLabelParams::Reader& params, RtspFaceView::SetFaceLabelResults::Builder& results){
    const int cameraIdx = params.getCameraIndex() - 1;
    CameraWrapper& cameraWrapper(g_CameraWrappers[cameraIdx]);
    cameraWrapper.setFaceLabel(params.getTrackId(),std::wstring((wchar_t*)params.getLabel().begin()));
}

extern "C"
{

@@ -52,7 +91,6 @@
    for (size_t i = 0; i < CAMERA_COUNT; i++)
    {
        g_CameraWrappers[i].cameraIdx = i + 1;

        g_CameraWrappers[i].pipeLineDecoderDetector = new PipeLine;
        g_CameraWrappers[i].pipeLineAnalyzer = new PipeLine;
        g_CameraWrappers[i].pipeLineRender = new PipeLine;
@@ -466,202 +504,6 @@
    cameraWrapper.releaseFace();
}

jint
Java_cn_com_basic_face_util_RtspFaceNative_getFaceList(JNIEnv *env, jclass clazz, jint cameraIdx,
                                                       jint dbId, jobject faceListPb)
{
    LOG_DEBUG << "@@@ Java_cn_com_basic_face_util_RtspFaceNative_getFaceList" << LOG_ENDL;
    assert(cameraIdx > 0 && cameraIdx <= CAMERA_COUNT);
    cameraIdx -= 1;
    CameraWrapper &cameraWrapper(g_CameraWrappers[cameraIdx]);

    // #todo optimize not copy data here, set data to jbyteArray directly
    // Y channel of YUV420p, packed in protobuf
    uint8_t buffer[MAX_FACE * MAX_FACE_WIDTH * MAX_FACE_HEIGHT] = {0};
    size_t buffSize = sizeof(buffer);

    bool ret = false;
#ifdef USE_ST_SDK
    uint8_t *pBufPB = buffer + sizeof(EVPHeader) + sizeof(FDP_FaceDetectPB);
    buffSize = sizeof(buffer) - sizeof(EVPHeader) - sizeof(FDP_FaceDetectPB);
    ret = cameraWrapper.faceCache.getFaceListPb(pBufPB, buffSize);
#endif

    if (!ret)
    {
        LOG_INFO << "No face captured" << LOG_ENDL;
        return 0;
    }

    LOG_INFO << "Face captured " << LOG_ENDL;

    EVPHeader *evpHeader = new(buffer) EVPHeader;
    evpHeader->proto = EVPProto::EVPP_PROTOBUF;
    evpHeader->cmd = FaceDaemonCommand::FDC_SENSETIMEFACEDETECT_PB;
    evpHeader->size = sizeof(EVPHeader) + sizeof(FDP_FaceDetectPB) + buffSize;
    buffSize = evpHeader->size;

    FDP_FaceDetectPB *fdpFaceDetectPB = new(buffer + sizeof(EVPHeader)) FDP_FaceDetectPB(dbId, cameraIdx + 1);

    evpHeader->hton();
    fdpFaceDetectPB->hton();

    //{
    //    static size_t f = 0;
    //    char fname[50];
    //    sprintf(fname, "/sdcard/facelist-%d-%d-%u.pb", dbId, cameraIdx, ++f);
    //    FILE *pFile = fopen(fname, "wb");
    //    fwrite(buffer, 1, buffSize, pFile);
    //    fclose(pFile);
    //    if (f > 10)exit(0);
    //}

    jclass jcRefByteArray = env->FindClass("cn/com/basic/face/util/RefByteArray");
    jfieldID jfRefByteArray_arr = env->GetFieldID(jcRefByteArray, "arr", "[B");

    jbyteArray jbaFaceListPb = env->NewByteArray(buffSize);
    env->SetByteArrayRegion(jbaFaceListPb, 0, buffSize, (const jbyte *) buffer);
    env->SetObjectField(faceListPb, jfRefByteArray_arr, jbaFaceListPb);

#ifdef ENABLE_DEBUG_SENDFACEDETECT
    dbgSendFaceDetect(buffer, buffSize);
#endif

    return buffSize;
}

jobject
_Java_cn_com_basic_face_util_RtspFaceNative_getFaceImages(JNIEnv *env, jclass clazz, jint cameraIdx,
                                                          jobject faceImages)
{
    LOG_DEBUG << "@@@ _Java_cn_com_basic_face_util_RtspFaceNative_getFaceImages" << LOG_ENDL;
    assert(cameraIdx > 0 && cameraIdx <= CAMERA_COUNT);
    cameraIdx -= 1;
    CameraWrapper &cameraWrapper(g_CameraWrappers[cameraIdx]);

    std::vector<NativeImgIdx> imgIdxes;
    size_t _faceImagesSize = MAX_FACE * MAX_FACE_WIDTH * MAX_FACE_HEIGHT * 3;
    uint8_t *_faceImages = new uint8_t[_faceImagesSize]; // android stack is small
    memset(_faceImages, 0, _faceImagesSize);

    bool ret = false;

#ifdef USE_ST_SDK
    ret = cameraWrapper.faceCache.getFaceListImage(imgIdxes, _faceImages, _faceImagesSize);
#endif

    if (imgIdxes.size() == 0)
    {
        LOG_INFO << "No face image captured" << LOG_ENDL;
        delete[] _faceImages;
        return nullptr;
    }

    jclass jcRefByteArray = env->FindClass("cn/com/basic/face/util/RefByteArray");
    jfieldID jfRefByteArray_arr = env->GetFieldID(jcRefByteArray, "arr", "[B");

    jbyteArray jbaFaceImages = env->NewByteArray(_faceImagesSize);
    LOG_DEBUG << "_faceImagesSize=" << _faceImagesSize << LOG_ENDL;
    env->SetByteArrayRegion(jbaFaceImages, 0, _faceImagesSize, (const jbyte *) _faceImages);
    env->SetObjectField(faceImages, jfRefByteArray_arr, jbaFaceImages);
    delete[] _faceImages;

    jclass jcArrayList = env->FindClass("java/util/ArrayList");
    jmethodID jmArrayList_ctor = env->GetMethodID(jcArrayList, "<init>", "()V");
    jmethodID jmArrayList_add = env->GetMethodID(jcArrayList, "add", "(Ljava/lang/Object;)Z");

    jclass jcNativeImgIdx = env->FindClass("cn/com/basic/face/util/NativeImgIdx");
    jmethodID jmNativeImgIdx_ctor = env->GetMethodID(jcNativeImgIdx, "<init>", "()V");
    jfieldID jfNativeImgIdx_offset = env->GetFieldID(jcNativeImgIdx, "offset", "I");
    jfieldID jfNativeImgIdx_size = env->GetFieldID(jcNativeImgIdx, "size", "I");
    jfieldID jfNativeImgIdx_type = env->GetFieldID(jcNativeImgIdx, "type", "I");
    jfieldID jfNativeImgIdx_width = env->GetFieldID(jcNativeImgIdx, "width", "I");
    jfieldID jfNativeImgIdx_height = env->GetFieldID(jcNativeImgIdx, "height", "I");

    jobject jobjArrayList_ImgIdxes = env->NewObject(jcArrayList, jmArrayList_ctor);

    for (size_t i = 0; i < imgIdxes.size(); i++)
    {
        jobject jobjNativeImgIdx = env->NewObject(jcNativeImgIdx, jmNativeImgIdx_ctor);
        env->SetIntField(jobjNativeImgIdx, jfNativeImgIdx_offset, imgIdxes[i].offset);
        env->SetIntField(jobjNativeImgIdx, jfNativeImgIdx_size, imgIdxes[i].size);
        env->SetIntField(jobjNativeImgIdx, jfNativeImgIdx_type, imgIdxes[i].type);
        env->SetIntField(jobjNativeImgIdx, jfNativeImgIdx_width, imgIdxes[i].width);
        env->SetIntField(jobjNativeImgIdx, jfNativeImgIdx_height, imgIdxes[i].height);

        env->CallBooleanMethod(jobjArrayList_ImgIdxes, jmArrayList_add, jobjNativeImgIdx);

        LOG_DEBUG << "imgIdx " << i << ":" << std::string(imgIdxes[i]) << LOG_ENDL;
    }

    return jobjArrayList_ImgIdxes;
}

jobject Java_cn_com_basic_face_util_RtspFaceNative_getFaceImages(JNIEnv *env, jclass clazz,
                                                                 jint cameraIdx)
{
    LOG_DEBUG << "@@@ Java_cn_com_basic_face_util_RtspFaceNative_getFaceImages" << LOG_ENDL;
    assert(cameraIdx > 0 && cameraIdx <= CAMERA_COUNT);
    cameraIdx -= 1;
    CameraWrapper &cameraWrapper(g_CameraWrappers[cameraIdx]);

    std::vector<NativeImgIdx> imgIdxes;
    size_t _faceImagesSize = MAX_FACE * MAX_FACE_WIDTH * MAX_FACE_HEIGHT * 3;
    uint8_t *_faceImages = new uint8_t[_faceImagesSize]; // android stack is small
    memset(_faceImages, 0, _faceImagesSize);

    bool ret = false;

#ifdef USE_ST_SDK
    ret = cameraWrapper.faceCache.getFaceListImage(imgIdxes, _faceImages, _faceImagesSize);
#endif

    if (imgIdxes.size() == 0)
    {
        LOG_INFO << "No face image captured" << LOG_ENDL;
        delete[] _faceImages;
        return nullptr;
    }

    jclass jcArrayList = env->FindClass("java/util/ArrayList");
    jmethodID jmArrayList_ctor = env->GetMethodID(jcArrayList, "<init>", "()V");
    jmethodID jmArrayList_add = env->GetMethodID(jcArrayList, "add", "(Ljava/lang/Object;)Z");

    jclass jcNativeImg = env->FindClass("cn/com/basic/face/util/NativeImg");
    jmethodID jmNativeImg_ctor = env->GetMethodID(jcNativeImg, "<init>", "()V");
    jfieldID jfNativeImg_st_track_id = env->GetFieldID(jcNativeImg, "st_track_id", "I");
    jfieldID jfNativeImg_size = env->GetFieldID(jcNativeImg, "size", "I");
    jfieldID jfNativeImg_type = env->GetFieldID(jcNativeImg, "type", "I");
    jfieldID jfNativeImg_width = env->GetFieldID(jcNativeImg, "width", "I");
    jfieldID jfNativeImg_height = env->GetFieldID(jcNativeImg, "height", "I");
    jfieldID jfNativeImg_image = env->GetFieldID(jcNativeImg, "image", "[B");

    jobject jobjArrayList_Imgs = env->NewObject(jcArrayList, jmArrayList_ctor);

    for (size_t i = 0; i < imgIdxes.size(); i++)
    {
        jobject jobjNativeImg = env->NewObject(jcNativeImg, jmNativeImg_ctor);
        env->SetIntField(jobjNativeImg, jfNativeImg_st_track_id, imgIdxes[i].st_track_id);
        env->SetIntField(jobjNativeImg, jfNativeImg_size, imgIdxes[i].size);
        env->SetIntField(jobjNativeImg, jfNativeImg_type, imgIdxes[i].type);
        env->SetIntField(jobjNativeImg, jfNativeImg_width, imgIdxes[i].width);
        env->SetIntField(jobjNativeImg, jfNativeImg_height, imgIdxes[i].height);

        jbyteArray jbaFaceImage = env->NewByteArray(imgIdxes[i].size);
        env->SetByteArrayRegion(jbaFaceImage, 0, imgIdxes[i].size,
                                (const jbyte *) (_faceImages + imgIdxes[i].offset));
        env->SetObjectField(jobjNativeImg, jfNativeImg_image, jbaFaceImage);

        env->CallBooleanMethod(jobjArrayList_Imgs, jmArrayList_add, jobjNativeImg);

        LOG_DEBUG << "imgIdx " << i << ":" << std::string(imgIdxes[i]) << LOG_ENDL;
    }

    delete[] _faceImages;
    _faceImages = nullptr;
    return jobjArrayList_Imgs;
}

void Java_cn_com_basic_face_util_RtspFaceNative_dbgFaceAdd(JNIEnv *env, jclass clazz,
                                                           jobject faceImage)
{
@@ -784,24 +626,5 @@
{
    LOG_DEBUG << "@@@ Java_cn_com_basic_face_util_RtspFaceNative_telShutdown" << LOG_ENDL;
    g_TeleWrapper.stop();
}

void Java_cn_com_basic_face_util_RtspFaceNative_setFaceLabel(JNIEnv *env, jclass clazz, jint cameraIdx, jint stTrackId, jstring label)
{
    LOG_DEBUG << "@@@ Java_cn_com_basic_face_util_RtspFaceNative_setFaceLabel" << LOG_ENDL;
    assert(cameraIdx > 0 && cameraIdx <= CAMERA_COUNT);
    cameraIdx -= 1;
    CameraWrapper &cameraWrapper(g_CameraWrappers[cameraIdx]);
    const jchar* jchars = env->GetStringChars(label, nullptr);
    std::wstring wstr;
    int lenth = env->GetStringLength(label);

    for (int i = 0; i < lenth; ++i) {
        jchar jc = *(jchars + i);
        wchar_t wt = (wchar_t)jc;
        wstr.push_back(wt);
    }
    env->ReleaseStringChars(label,jchars);
    cameraWrapper.setFaceLabel(stTrackId, wstr);
}
} // extern C

 VisitFace/RtspNativeCodec/app/src/main/cpp/RtspNativeCodecJNIServer.h

@@ -2,9 +2,17 @@
#define __RTSPNATIVECODECJNI_SERVER_H__

#include <jni.h>
#include "CameraWrapperServer.h"
#include "RemoteMethod.proto.h"

#define CAMERA_COUNT 2

//CameraWrapper& getCameraWrapper(int camidx);

void remoteGetFaceListImage(const RtspFaceView::GetFaceImagesParams::Reader& params, RtspFaceView::GetFaceImagesResults::Builder& results);
void remoteGetFaceList(const RtspFaceView::GetFaceListParams::Reader& params, RtspFaceView::GetFaceListResults::Builder& results);
void remoteSetFaceLabel(const RtspFaceView::SetFaceLabelParams::Reader& params, RtspFaceView::SetFaceLabelResults::Builder& results);

extern "C"
{