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rtc_plugins
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This commit is contained in:
wangjiyu 2025-04-15 16:47:20 +08:00
parent 35febd4b41
commit 6a2639661f
4 changed files with 28 additions and 29 deletions
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8
test_time_r.py
View File

@ -19,12 +19,6 @@ def my_callback(shmName, dataSize, dataCount, sampleRate, numChannels, channelIn
print(f"dataSize:{dataSize}, dataCount:{dataCount}, sampleRate:{sampleRate}, numChannels:{numChannels}, channelIndex:{channelIndex}")
print(f"data:{shmName}")
#audioData = np.array([0, 1, -1, 0], dtype=np.int16)
#ret = rtc_plugins.sendCustomAudioData(srcChannelIndex, audioData, 48000, 1, len(audioData))
#if ret != 0:
# print(f"resend fail, ret:{ret}")
#else:
# print("resend succ")
ret = rtc_plugins.init(destUserId, destDisplayName, destRoomId, my_callback)
if ret != 0:
print(f"init fail, ret:{ret}")
@ -33,7 +27,7 @@ ret = rtc_plugins.initRecv(destRoomId, srcUserId, destChannelIndex)
if ret != 0:
print(f"initRecv fail, ret:{ret}")
exit(1)
ret = rtc_plugins.initSend(destRoomId, srcRoomId, srcChannelIndex)
ret = rtc_plugins.initSend(destRoomId, srcRoomId, srcChannelIndex, 1)
if ret != 0:
print(f"initSend fail, ret:{ret}")
exit(1)

2
test_time_s.py
View File

@ -18,7 +18,7 @@ ret = rtc_plugins.init(srcUserId, srcDisplayName, srcRoomId, my_callback)
if ret != 0:
print(f"init fail, ret:{ret}")
exit(1)
ret = rtc_plugins.initSend(srcRoomId, destRoomId, destChannelIndex)
ret = rtc_plugins.initSend(srcRoomId, destRoomId, destChannelIndex, 1)
if ret != 0:
print(f"initSend fail, ret:{ret}")
exit(1)

45
util/RTCContext.cpp
View File

@ -60,7 +60,6 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
mrtc::MRTCAudioFrame& audioFrame,
mrtc::MRTCAudioSourceType audioSourceType)
{
namespace py = boost::python;
std::cout << "=== 开始音频处理 ===" << std::endl;
std::cout << "audioFrame:" << audioFrame.dataCount << "," << audioFrame.sampleRate << "," <<
audioFrame.numChannels << "," << audioFrame.channelIndex << std::endl;
@ -71,8 +70,9 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
std::cerr << "Python 解释器未初始化！" << std::endl;
return;
}
//PyGILState_STATE gstate = PyGILState_Ensure();
PyGILState_STATE gstate = PyGILState_Ensure();
namespace py = boost::python;
try {
// 2. 输入参数校验
std::cout << "[2] 检查输入参数..." << std::endl;
@ -93,29 +93,31 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
std::cout << "step2" << std::endl;
np::dtype dtype = np::dtype::get_builtin<int16_t>();
std::cout << "step3" << std::endl;
np::ndarray audioArray = np::from_data(
audioFrame.data, // 数据指针
dtype, // 数据类型 (int16)
py::make_tuple(shape[0]), // 形状 (1D)
py::make_tuple(sizeof(int16_t)), // 步长
py::object() // 所有者（Python管理）
);
std::cout << " 数据拷贝完成" << std::endl;
// 7. 执行回调
if (!pyCallback_.is_none()) {
std::cout << "[7] 准备执行Python回调..." << std::endl;
// 增加引用计数防止提前释放
Py_INCREF(pyCallback_.ptr());
//Py_INCREF(pyCallback_.ptr());
try {
/*
std::cout << " pyCallback_ type: " << Py_TYPE(pyCallback_.ptr())->tp_name << std::endl;
PyObject* repr = PyObject_Repr(pyCallback_.ptr());
if (repr) {
std::cout << " pyCallback_ repr: " << PyUnicode_AsUTF8(repr) << std::endl;
Py_DECREF(repr); // 必须手动释放
}
*/
//PyGILState_STATE gstate = PyGILState_Ensure();
np::ndarray audioArray = np::from_data(
audioFrame.data, // 数据指针
dtype, // 数据类型 (int16)
py::make_tuple(shape[0]), // 形状 (1D)
py::make_tuple(sizeof(int16_t)), // 步长
py::object() // 所有者（Python管理）
);
std::cout << " 数据拷贝完成" << std::endl;
pyCallback_(
audioArray, // numpy 数组
data_size, // 数据大小
@ -124,7 +126,7 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
audioFrame.numChannels,
audioFrame.channelIndex
);
//PyGILState_Release(gstate);
PyGILState_Release(gstate);
std::cout << " after callback" << std::endl;
if (PyErr_Occurred()) {
PyObject *type, *value, *traceback;
@ -155,14 +157,14 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
<< PyUnicode_AsUTF8(PyObject_Str(value)) << std::endl;
PyErr_Restore(type, value, traceback);
}
Py_DECREF(pyCallback_.ptr());
//Py_DECREF(pyCallback_.ptr());
} catch (...) {
std::cout << "[ERROR] 回调执行失败" << std::endl;
Py_DECREF(pyCallback_.ptr());
//Py_DECREF(pyCallback_.ptr());
throw;
}
Py_DECREF(pyCallback_.ptr());
//Py_DECREF(pyCallback_.ptr());
} else {
std::cout << "[7] 无回调函数设置" << std::endl;
}
@ -171,12 +173,12 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
std::cout << "[8] 释放共享内存资源..." << std::endl;
std::cout << "[9] 释放GIL..." << std::endl;
//PyGILState_Release(gstate);
PyGILState_Release(gstate);
std::cout << "=== 音频处理完成 ===" << std::endl;
} catch (const std::exception& e) {
std::cout << "[EXCEPTION] 异常捕获: " << e.what() << std::endl;
//PyGILState_Release(gstate);
PyGILState_Release(gstate);
std::cerr << "Audio process error: " << e.what() << std::endl;
}
}
@ -252,7 +254,7 @@ bool RTCContext::initRecv(const char* destRoomId, const char* srcUserId, const i
return true;
}
bool RTCContext::initSend(const char* srcRoomId, const char* destRoomId, const int16_t destChannelIndex)
bool RTCContext::initSend(const char* srcRoomId, const char* destRoomId, const int16_t destChannelIndex, uint8_t channelNum)
{
while (!isOnRoom_)
{
@ -273,6 +275,7 @@ bool RTCContext::initSend(const char* srcRoomId, const char* destRoomId, const i
}
mrtc::MRTCAudioOption option;
option.channel = channelNum;
if (std::string(srcRoomId) != std::string(destRoomId)) {
strcpy(option.dstRoomId, destRoomId);
}
@ -292,7 +295,8 @@ void RTCContext::destorySend(const int16_t selfChannelIndex)
{
rtcEngine_->stopCustomAudio(selfChannelIndex);
}
int16_t RTCContext::sendAudioData(uint8_t channelIndex, const void* pData, int32_t nSampleRate, uint64_t nNumberOfChannels, uint64_t dataLength)
int16_t RTCContext::sendAudioData(uint8_t channelIndex, const void* pData, int32_t nSampleRate, uint64_t nNumberOfChannels,
uint64_t dataLength)
{
std::lock_guard<std::mutex> lock(mutex_);
if (pData_)
@ -314,7 +318,8 @@ int16_t RTCContext::sendCustomAudioData(const int16_t channelIndex, void* custom
return -1;
}
std::cout << "customData addr is:" << customData << std::endl;
return rtcEngine_->sendCustomAudioData(channelIndex, customData, sampleRate, channelNum, dataLen);
return rtcEngine_->sendCustomAudioData(channelIndex, customData, sampleRate,
channelNum, dataLen);
}
mrtc::IMRTCEngine* RTCContext::getRtcEngine() const
{

2
util/RTCContext.h
View File

@ -84,7 +84,7 @@ public:
mrtc::IMRTCEngine* getRtcEngine() const;
bool init(const char* selfUserId, const char* selfDisplayName, const char* selfRoomId);
bool initRecv(const char* destRoomId, const char* srcUserId, const int16_t destChannelIndex);
bool initSend(const char* srcRoomId, const char* destRoomId, const int16_t destChannelIndex);
bool initSend(const char* srcRoomId, const char* destRoomId, const int16_t destChannelIndex, uint8_t channelNum);
void* getpData() const;
void setpData(void* pData);