306 lines
12 KiB
C++
306 lines
12 KiB
C++
#include "RTCContext.h"
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void RTCContext::onRoom(uint32_t typeId, RTCENGINE_NAMESPACE::MRTCRoomInfo& roomInfo) {
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//std::cout << "RTCContext::onRoom():" << roomInfo.roomId << "," << roomInfo.displayName << "," << roomInfo.userId << "," << roomInfo.message;
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std::cout << "RTCContext::onRoom()" << std::endl;
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std::lock_guard<std::mutex> lock(mutex_);
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isOnRoom_ = true;
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}
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void RTCContext::onConsumer(uint32_t msgId, const char* roomId, const char* peerId, RTCENGINE_NAMESPACE::MRTCConsumerInfo& consumerInfo) {
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std::cout << "RTCContext::onConsumer():" << consumerInfo.roomId << "," << consumerInfo.displayName << "," << consumerInfo.channelIndex;
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std::lock_guard<std::mutex> lock(mutex_);
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isOnConsumer_ = true;
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//std::cout << "RTCContext::onConsumer()" << std::endl;
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}
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void RTCContext::onRender(const char* roomId, const char* peerId,
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RTCENGINE_NAMESPACE::MRTCVideoSourceType sourceType, const RTCENGINE_NAMESPACE::MRTCVideoFrame& videoFrame) {
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std::cout << "RTCContext::onRender()" << std::endl;
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}
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void RTCContext::onCallBackMessage(uint32_t msgId, const char* msg) {
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std::lock_guard<std::mutex> lock(mutex_);
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if (msgId == (uint32_t)mrtc::JOIN_MULTI_ROOM_SUCCESS) {
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std::cout << "receive join multi room callback" << msgId;
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isJoinMultiRoom_ = true;
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}
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std::cout << "RTCContext::onCallBackMessage(), msgId:" << msgId << ", msg:" << msg;
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//std::cout << "RTCContext::onCallBackMessage()" << std::endl;
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}
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void RTCContext::onCallBackCustomData(RTCENGINE_NAMESPACE::MRTCCustomDataObject object) {
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//std::cout << "RTCContext::onCallBackCustomData(), obj:" << object.peerId << "," << object.data << "," << object.data_length;
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std::cout << "RTCContext::onCallBackCustomData()" << std::endl;
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}
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void RTCContext::onSoundLevelUpdate(const char* roomId, const char* peerId, uint16_t audioSourceType,
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uint8_t channelIndex, uint16_t volume, int32_t vad)
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{
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std::cout << "RTCContext::onSoundLevelUpdate()" << std::endl;
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}
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/*
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void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
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mrtc::MRTCAudioFrame& audioFrame, mrtc::MRTCAudioSourceType audioSourceType)
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{
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namespace py = boost::python;
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std::cout << "-----------------------------------" << std::endl;
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std::cout << "dataCount:" << audioFrame.dataCount << audioSourceType << std::endl;
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if (audioFrame.data == nullptr) {
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std::cout << "sudioFrame data is null" << std::endl;
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} else if (!py_callback_.is_none()) {
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std::cout << "python callback" << std::endl;
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npy_intp dims[1] = {audioFrame.dataCount};
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std::cout << "step1" << std::endl;
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PyObject* pyArray = PyArray_SimpleNewFromData(1, dims, NPY_INT16, audioFrame.data);
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std::cout << "step2" << std::endl;
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py_callback_(py::handle<>(pyArray), audioFrame.dataCount, audioFrame.sampleRate, audioFrame.numChannels,
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audioFrame.channelIndex);
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std::cout << "step3" << std::endl;
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}
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}
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*/
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void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
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mrtc::MRTCAudioFrame& audioFrame,
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mrtc::MRTCAudioSourceType audioSourceType)
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{
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namespace py = boost::python;
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PyGILState_STATE gstate = PyGILState_Ensure();
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try {
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std::cout << "-----------------------------------" << std::endl;
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std::cout << "dataCount:" << audioFrame.dataCount << std::endl;
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std::cout << "dataCount value: " << audioFrame.dataCount
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<< " (max: " << std::numeric_limits<npy_intp>::max() << ")" << std::endl;
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auto numpyApi = RTCContext::numpy_api();
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if (!numpyApi) {
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PyGILState_Release(gstate);
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throw std::runtime_error("NumPy C-API not initialized. Call import_array() in module init");
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}
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using PyArray_SimpleNew_t = PyObject*(*)(int, npy_intp*, int);
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auto PyArray_SimpleNew = reinterpret_cast<PyArray_SimpleNew_t>(numpy_api[93]);
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// 3. 严格校验输入数据
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if (!audioFrame.data || audioFrame.dataCount <= 0) {
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PyGILState_Release(gstate);
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throw std::invalid_argument("Invalid audio frame data");
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}
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// 4. 安全创建维度数组（带边界检查）
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if (audioFrame.dataCount > std::numeric_limits<npy_intp>::max()) {
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PyGILState_Release(gstate);
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throw std::overflow_error("Audio frame size exceeds maximum limit");
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}
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npy_intp dims[1] = {static_cast<npy_intp>(audioFrame.dataCount)};
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// 5. 创建NumPy数组（带内存保护）
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PyObject* pyArray = nullptr;
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pyArray = PyArray_SimpleNew(1, dims, NPY_INT16);
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if (!pyArray) {
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PyGILState_Release(gstate);
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throw std::bad_alloc();
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}
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// 6. 安全拷贝数据（带对齐检查）
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if (reinterpret_cast<uintptr_t>(audioFrame.data) % alignof(int16_t) != 0) {
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Py_DECREF(pyArray);
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PyGILState_Release(gstate);
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throw std::runtime_error("Unaligned audio data pointer");
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}
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std::memcpy(PyArray_DATA(reinterpret_cast<PyArrayObject*>(pyArray)),
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audioFrame.data,
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audioFrame.dataCount * sizeof(int16_t));
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// 7. 执行回调（带引用计数保护）
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if (!py_callback_.is_none()) {
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try {
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py_callback_(
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py::handle<>(pyArray), // 自动管理引用
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audioFrame.dataCount,
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audioFrame.sampleRate,
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audioFrame.numChannels,
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audioFrame.channelIndex
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);
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} catch (...) {
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Py_DECREF(pyArray);
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throw; // 重新抛出异常
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}
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}
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// 8. 释放资源
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Py_DECREF(pyArray);
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PyGILState_Release(gstate);
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} catch (const std::exception& e) {
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std::cerr << "Audio process error: " << e.what() << std::endl;
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PyErr_Print();
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}
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}
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void RTCContext::onProducer(uint32_t msgId, mrtc::MRTCProducerInfo& info)
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{
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std::cout << "-----------------------------------" << std::endl;
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std::cout << "RTCContext::onProducer()" << std::endl;
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}
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bool RTCContext::init(const char* selfUserId, const char* selfDisplayName, const char* selfRoomId)
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{
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if (!PyArray_API) {
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std::cout << "PyArray_API is null in init" << std::endl;
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} else {
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std::cout << "PyArray_API is not null in init" << std::endl;
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}
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mrtc::IMRTCEngineFactory * rtcFactory = mrtc::getMRTCEngineFactory();
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if (!rtcFactory)
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{
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return false;
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}
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rtcEngine_ = rtcFactory->produceMRTCEngine();
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if (!rtcEngine_)
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{
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return false;
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}
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mrtc::MRTCEngineConfig engineConfig;
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strcpy(engineConfig.domain, domain);
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strcpy(engineConfig.applicationId, appid);
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strcpy(engineConfig.appSecrectKey, appSecrectKey);
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engineConfig.port = port;
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if (0 != rtcEngine_->init(engineConfig, this))
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{
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std::cout << "RTCContext::instance().init() failed" << std::endl;
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return false;
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}
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if (0 != rtcEngine_->setUserInfo(selfUserId, selfDisplayName, selfRoomId))
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{
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std::cout << "RTCContext::instance().setUserInfo() failed" << std::endl;
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return false;
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}
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mrtc::MRTCJoinAuthority authority;
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strcpy(authority.applicationId, appid);
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strcpy(authority.appSecretKey, appSecrectKey);
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mrtc::MRTCJoinConfig loginConfig;
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if (0!= rtcEngine_->joinRoom(authority, loginConfig))
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{
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std::cout << "RTCContext::instance().joinRoom() failed" << std::endl;
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return false;
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}
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if (0 != rtcEngine_->registerListener(mrtc::MRTCListenerType::TYPE_LISTENER_ROOM, this))
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{
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std::cout << "RTCContext::instance().registerListener() failed" << std::endl;
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return false;
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}
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if (0 != rtcEngine_->registerListener(mrtc::MRTCListenerType::TYPE_LISTENER_CONSUMER, this))
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{
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std::cout << "RTCContext::instance().registerListener() failed" << std::endl;
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return false;
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}
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return true;
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}
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bool RTCContext::initRecv(const char* destRoomId, const char* srcUserId, const int16_t destChannelIndex)
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{
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if (!PyArray_API) {
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std::cout << "PyArray_API is null in init" << std::endl;
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} else {
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std::cout << "PyArray_API is not null in init" << std::endl;
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}
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while (!isOnConsumer_)
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{
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std::cout << "wait for OnConsumer" << std::endl;
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sleep(3);
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}
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std::cout << "registerSoundLevelListener" << std::endl;
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int16_t ret1 = rtcEngine_->registerSoundLevelListener(mrtc::TYPE_AUDIO_SOURCE_CUSTOM, destRoomId,
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srcUserId, destChannelIndex, this);
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if (0 != ret1)
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{
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std::cout << "RTCContext::instance().registerSoundLevelListener() inUser failed, ret:" << ret1;
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return false;
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}
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std::cout << "muteAudio" << std::endl;
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int16_t ret2 = rtcEngine_->muteAudio(destRoomId, srcUserId, mrtc::TYPE_AUDIO_SOURCE_CUSTOM, false, destChannelIndex);
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if (0 != ret2)
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{
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std::cout << "RTCContext::instance().muteAudio() failed, ret:" << ret2;
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return false;
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}
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std::cout << "init recv succ" << std::endl;
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return true;
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}
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bool RTCContext::initSend(const char* destRoomId, const int16_t destChannelIndex)
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{
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while (!isOnRoom_)
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{
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std::cout << "wait for OnRoom" << std::endl;
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sleep(3);
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}
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std::cout << "join multi room" << std::endl;
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int16_t ret1 = rtcEngine_->joinMultiRoom(destRoomId);
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if (ret1 != 0)
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{
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std::cout << "joinMultiRoom fail, ret:" << ret1;
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return false;
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}
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mrtc::MRTCAudioOption option;
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strcpy(option.dstRoomId, destRoomId);
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option.channelIndex = destChannelIndex;
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std::cout << "startCustomAudio" << std::endl;
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int16_t ret2 = rtcEngine_->startCustomAudio(option);
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if (ret2 != 0)
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{
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std::cout << "startCustomAudio fail, ret:" << ret2;
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return false;
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}
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std::cout << "init send succ" << std::endl;
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return true;
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}
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void RTCContext::destorySend(const int16_t selfChannelIndex)
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{
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rtcEngine_->stopCustomAudio(selfChannelIndex);
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}
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int16_t RTCContext::sendAudioData(uint8_t channelIndex, const void* pData, int32_t nSampleRate, uint64_t nNumberOfChannels, uint64_t dataLength)
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{
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std::lock_guard<std::mutex> lock(mutex_);
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if (pData_)
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{
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return rtcEngine_->sendCustomAudioData(channelIndex, pData, nSampleRate, nNumberOfChannels, dataLength);
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}
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return 0;
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}
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int16_t RTCContext::sendCustomAudioData(const int16_t channelIndex, void* customData, int32_t sampleRate,
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uint64_t channelNum, uint64_t dataLen)
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{
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while(!isOnRoom_ || !isJoinMultiRoom_) {
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std::cout << "wait for room and multi room before send" << std::endl;
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sleep(3);
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}
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std::lock_guard<std::mutex> lock(mutex_);
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if (customData == nullptr) {
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std::cout << "customData is null" << std::endl;
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return -1;
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}
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std::cout << "customData addr is:" << customData << std::endl;
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return rtcEngine_->sendCustomAudioData(channelIndex, customData, sampleRate, channelNum, dataLen);
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}
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mrtc::IMRTCEngine* RTCContext::getRtcEngine() const
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{
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std::lock_guard<std::mutex> lock(mutex_);
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return rtcEngine_;
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}
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void* RTCContext::getpData() const
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{
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std::lock_guard<std::mutex> lock(mutex_);
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return pData_;
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}
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void RTCContext::setpData(void* pData)
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{
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std::lock_guard<std::mutex> lock(mutex_);
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pData_ = pData;
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}
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void RTCContext::setPyCallback(boost::python::object callback) {
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std::lock_guard<std::mutex> lock(mutex_);
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py_callback_ = callback;
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}
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