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This commit is contained in:
wangjiyu 2025-04-15 14:16:41 +08:00
parent 4fa6c56873
commit 5374dae17e
1 changed files with 9 additions and 3 deletions
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12
util/RTCContext.cpp
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@ -277,7 +277,7 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
mrtc::MRTCAudioSourceType audioSourceType) mrtc::MRTCAudioSourceType audioSourceType)
{ {
namespace py = boost::python; namespace py = boost::python;
std::cout << "=== 开始音频处理(共享内存版) ===" << std::endl; std::cout << "=== 开始音频处理 ===" << std::endl;
std::cout << "audioFrame:" << audioFrame.dataCount << "," << audioFrame.sampleRate << "," << std::cout << "audioFrame:" << audioFrame.dataCount << "," << audioFrame.sampleRate << "," <<
audioFrame.numChannels << "," << audioFrame.channelIndex << std::endl; audioFrame.numChannels << "," << audioFrame.channelIndex << std::endl;
@ -298,6 +298,7 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
const size_t data_size = audioFrame.dataCount * sizeof(int16_t); const size_t data_size = audioFrame.dataCount * sizeof(int16_t);
/*
// 3. 创建共享内存 // 3. 创建共享内存
std::cout << "[3] 创建共享内存..." << std::endl; std::cout << "[3] 创建共享内存..." << std::endl;
char shm_name[32]; char shm_name[32];
@ -329,12 +330,13 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
} }
std::cout << " 映射地址: " << ptr << std::endl; std::cout << " 映射地址: " << ptr << std::endl;
namespace py = boost::python;
namespace np = boost::python::numpy;
// 6. 拷贝数据到共享内存 // 6. 拷贝数据到共享内存
std::cout << "[6] 拷贝音频数据到共享内存..." << std::endl; std::cout << "[6] 拷贝音频数据到共享内存..." << std::endl;
memcpy(ptr, audioFrame.data, data_size); memcpy(ptr, audioFrame.data, data_size);
*/
std::cout << "step1" << std::endl; std::cout << "step1" << std::endl;
namespace py = boost::python;
namespace np = boost::python::numpy;
npy_intp shape[1] = { static_cast<npy_intp>(audioFrame.dataCount) }; npy_intp shape[1] = { static_cast<npy_intp>(audioFrame.dataCount) };
std::cout << "step2" << std::endl; std::cout << "step2" << std::endl;
np::dtype dtype = np::dtype::get_builtin<int16_t>(); np::dtype dtype = np::dtype::get_builtin<int16_t>();
@ -412,9 +414,11 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
Py_DECREF(pyCallback_.ptr()); Py_DECREF(pyCallback_.ptr());
} catch (...) { } catch (...) {
std::cout << "[ERROR] 回调执行失败" << std::endl; std::cout << "[ERROR] 回调执行失败" << std::endl;
/*
munmap(ptr, data_size); munmap(ptr, data_size);
close(fd); close(fd);
shm_unlink(shm_name); shm_unlink(shm_name);
*/
Py_DECREF(pyCallback_.ptr()); Py_DECREF(pyCallback_.ptr());
throw; throw;
} }
@ -425,9 +429,11 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
// 8. 释放资源 // 8. 释放资源
std::cout << "[8] 释放共享内存资源..." << std::endl; std::cout << "[8] 释放共享内存资源..." << std::endl;
/*
munmap(ptr, data_size); munmap(ptr, data_size);
close(fd); close(fd);
shm_unlink(shm_name); shm_unlink(shm_name);
*/
std::cout << "[9] 释放GIL..." << std::endl; std::cout << "[9] 释放GIL..." << std::endl;
PyGILState_Release(gstate); PyGILState_Release(gstate);