update online runtime, including vad-online, paraformer-online, punc-online...

Yabin Li

2023-08-08 b454a1054fadbff0ee963944ff42f66b98317582

 funasr/runtime/onnxruntime/src/funasrruntime.cpp

@@ -5,9 +5,15 @@
#endif

   // APIs for Init
   _FUNASRAPI FUNASR_HANDLE  FunASRInit(std::map<std::string, std::string>& model_path, int thread_num)
   _FUNASRAPI FUNASR_HANDLE  FunASRInit(std::map<std::string, std::string>& model_path, int thread_num, ASR_TYPE type)
   {
      funasr::Model* mm = funasr::CreateModel(model_path, thread_num);
      funasr::Model* mm = funasr::CreateModel(model_path, thread_num, type);
      return mm;
   }

   _FUNASRAPI FUNASR_HANDLE  FunASROnlineInit(FUNASR_HANDLE asr_hanlde, std::vector<int> chunk_size)
   {
      funasr::Model* mm = funasr::CreateModel(asr_hanlde, chunk_size);
      return mm;
   }

@@ -35,8 +41,19 @@
      return mm;
   }

   _FUNASRAPI FUNASR_HANDLE  FunTpassInit(std::map<std::string, std::string>& model_path, int thread_num)
   {
      funasr::TpassStream* mm = funasr::CreateTpassStream(model_path, thread_num);
      return mm;
   }

   _FUNASRAPI FUNASR_HANDLE FunTpassOnlineInit(FUNASR_HANDLE tpass_handle, std::vector<int> chunk_size)
   {
      return funasr::CreateTpassOnlineStream(tpass_handle, chunk_size);
   }

   // APIs for ASR Infer
   _FUNASRAPI FUNASR_RESULT FunASRInferBuffer(FUNASR_HANDLE handle, const char* sz_buf, int n_len, FUNASR_MODE mode, QM_CALLBACK fn_callback, int sampling_rate, std::string wav_format)
   _FUNASRAPI FUNASR_RESULT FunASRInferBuffer(FUNASR_HANDLE handle, const char* sz_buf, int n_len, FUNASR_MODE mode, QM_CALLBACK fn_callback, bool input_finished, int sampling_rate, std::string wav_format)
   {
      funasr::Model* recog_obj = (funasr::Model*)handle;
      if (!recog_obj)
@@ -57,12 +74,12 @@
      funasr::FUNASR_RECOG_RESULT* p_result = new funasr::FUNASR_RECOG_RESULT;
      p_result->snippet_time = audio.GetTimeLen();
      if(p_result->snippet_time == 0){
            return p_result;
        }
         return p_result;
      }
      int n_step = 0;
      int n_total = audio.GetQueueSize();
      while (audio.Fetch(buff, len, flag) > 0) {
         string msg = recog_obj->Forward(buff, len, flag);
         string msg = recog_obj->Forward(buff, len, input_finished);
         p_result->msg += msg;
         n_step++;
         if (fn_callback)
@@ -102,7 +119,7 @@
            return p_result;
        }
      while (audio.Fetch(buff, len, flag) > 0) {
         string msg = recog_obj->Forward(buff, len, flag);
         string msg = recog_obj->Forward(buff, len, true);
         p_result->msg += msg;
         n_step++;
         if (fn_callback)
@@ -230,7 +247,7 @@
      int n_step = 0;
      int n_total = audio.GetQueueSize();
      while (audio.Fetch(buff, len, flag) > 0) {
         string msg = (offline_stream->asr_handle)->Forward(buff, len, flag);
         string msg = (offline_stream->asr_handle)->Forward(buff, len, true);
         p_result->msg += msg;
         n_step++;
         if (fn_callback)
@@ -277,7 +294,7 @@
      int n_step = 0;
      int n_total = audio.GetQueueSize();
      while (audio.Fetch(buff, len, flag) > 0) {
         string msg = (offline_stream->asr_handle)->Forward(buff, len, flag);
         string msg = (offline_stream->asr_handle)->Forward(buff, len, true);
         p_result->msg+= msg;
         n_step++;
         if (fn_callback)
@@ -288,6 +305,91 @@
         p_result->msg = punc_res;
      }
   
      return p_result;
   }

   // APIs for 2pass-stream Infer
   _FUNASRAPI FUNASR_RESULT FunTpassInferBuffer(FUNASR_HANDLE handle, FUNASR_HANDLE online_handle, const char* sz_buf, int n_len, std::vector<std::vector<std::string>> &punc_cache, bool input_finished, int sampling_rate, std::string wav_format, ASR_TYPE mode)
   {
      funasr::TpassStream* tpass_stream = (funasr::TpassStream*)handle;
      funasr::TpassOnlineStream* tpass_online_stream = (funasr::TpassOnlineStream*)online_handle;
      if (!tpass_stream || !tpass_online_stream)
         return nullptr;
		
      funasr::VadModel* vad_online_handle = (tpass_online_stream->vad_online_handle).get();
      if (!vad_online_handle)
         return nullptr;

      funasr::Audio* audio = ((funasr::FsmnVadOnline*)vad_online_handle)->audio_handle.get();

      funasr::Model* asr_online_handle = (tpass_online_stream->asr_online_handle).get();
      if (!asr_online_handle)
         return nullptr;
      int chunk_len = ((funasr::ParaformerOnline*)asr_online_handle)->chunk_len;
		
      funasr::Model* asr_handle = (tpass_stream->asr_handle).get();
      if (!asr_handle)
         return nullptr;

      funasr::PuncModel* punc_online_handle = (tpass_stream->punc_online_handle).get();
      if (!punc_online_handle)
         return nullptr;

      if(wav_format == "pcm" || wav_format == "PCM"){
         if (!audio->LoadPcmwavOnline(sz_buf, n_len, &sampling_rate))
            return nullptr;
      }else{
         // if (!audio->FfmpegLoad(sz_buf, n_len))
         //    return nullptr;
         LOG(ERROR) <<"Wrong wav_format: " << wav_format ;
         exit(-1);
      }

      funasr::FUNASR_RECOG_RESULT* p_result = new funasr::FUNASR_RECOG_RESULT;
      p_result->snippet_time = audio->GetTimeLen();
      if(p_result->snippet_time == 0){
         return p_result;
      }
		
      audio->Split(vad_online_handle, chunk_len, input_finished, mode);

      funasr::AudioFrame* frame = NULL;
      while(audio->FetchChunck(frame) > 0){
         string msg = asr_online_handle->Forward(frame->data, frame->len, frame->is_final);
         if(mode == ASR_ONLINE){
            ((funasr::ParaformerOnline*)asr_online_handle)->online_res += msg;
            if(frame->is_final){
               string online_msg = ((funasr::ParaformerOnline*)asr_online_handle)->online_res;
               string msg_punc = punc_online_handle->AddPunc(online_msg.c_str(), punc_cache[0]);
               p_result->tpass_msg = msg_punc;
               ((funasr::ParaformerOnline*)asr_online_handle)->online_res = "";
               p_result->msg += msg;
            }else{
               p_result->msg += msg;
            }
         }else if(mode == ASR_TWO_PASS){
            p_result->msg += msg;
         }
         if(frame != NULL){
            delete frame;
            frame = NULL;
         }
      }

      while(audio->FetchTpass(frame) > 0){
         string msg = asr_handle->Forward(frame->data, frame->len, frame->is_final);
         string msg_punc = punc_online_handle->AddPunc(msg.c_str(), punc_cache[1]);
         p_result->tpass_msg = msg_punc;
         if(frame != NULL){
            delete frame;
            frame = NULL;
         }
      }

      if(input_finished){
         audio->ResetIndex();
      }

      return p_result;
   }

@@ -324,6 +426,15 @@
         return nullptr;

      return p_result->msg.c_str();
   }

   _FUNASRAPI const char* FunASRGetTpassResult(FUNASR_RESULT result,int n_index)
   {
      funasr::FUNASR_RECOG_RESULT * p_result = (funasr::FUNASR_RECOG_RESULT*)result;
      if(!p_result)
         return nullptr;

      return p_result->tpass_msg.c_str();
   }

   _FUNASRAPI const char* CTTransformerGetResult(FUNASR_RESULT result,int n_index)
@@ -414,6 +525,26 @@
      delete offline_stream;
   }

   _FUNASRAPI void FunTpassUninit(FUNASR_HANDLE handle)
   {
      funasr::TpassStream* tpass_stream = (funasr::TpassStream*)handle;

      if (!tpass_stream)
         return;

      delete tpass_stream;
   }

   _FUNASRAPI void FunTpassOnlineUninit(FUNASR_HANDLE handle)
   {
      funasr::TpassOnlineStream* tpass_online_stream = (funasr::TpassOnlineStream*)handle;

      if (!tpass_online_stream)
         return;

      delete tpass_online_stream;
   }

#ifdef __cplusplus 

}