online-ctc-model.cc
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// sherpa-onnx/csrc/online-ctc-model.cc
//
// Copyright (c) 2022-2023 Xiaomi Corporation
#include "sherpa-onnx/csrc/online-ctc-model.h"
#include <algorithm>
#include <memory>
#include <sstream>
#include <string>
#if __ANDROID_API__ >= 9
#include "android/asset_manager.h"
#include "android/asset_manager_jni.h"
#endif
#if __OHOS__
#include "rawfile/raw_file_manager.h"
#endif
#include "sherpa-onnx/csrc/macros.h"
#include "sherpa-onnx/csrc/online-nemo-ctc-model.h"
#include "sherpa-onnx/csrc/online-wenet-ctc-model.h"
#include "sherpa-onnx/csrc/online-zipformer2-ctc-model.h"
#include "sherpa-onnx/csrc/onnx-utils.h"
namespace sherpa_onnx {
std::unique_ptr<OnlineCtcModel> OnlineCtcModel::Create(
const OnlineModelConfig &config) {
if (!config.wenet_ctc.model.empty()) {
return std::make_unique<OnlineWenetCtcModel>(config);
} else if (!config.zipformer2_ctc.model.empty()) {
return std::make_unique<OnlineZipformer2CtcModel>(config);
} else if (!config.nemo_ctc.model.empty()) {
return std::make_unique<OnlineNeMoCtcModel>(config);
} else {
SHERPA_ONNX_LOGE("Please specify a CTC model");
exit(-1);
}
}
template <typename Manager>
std::unique_ptr<OnlineCtcModel> OnlineCtcModel::Create(
Manager *mgr, const OnlineModelConfig &config) {
if (!config.wenet_ctc.model.empty()) {
return std::make_unique<OnlineWenetCtcModel>(mgr, config);
} else if (!config.zipformer2_ctc.model.empty()) {
return std::make_unique<OnlineZipformer2CtcModel>(mgr, config);
} else if (!config.nemo_ctc.model.empty()) {
return std::make_unique<OnlineNeMoCtcModel>(mgr, config);
} else {
SHERPA_ONNX_LOGE("Please specify a CTC model");
exit(-1);
}
}
#if __ANDROID_API__ >= 9
template std::unique_ptr<OnlineCtcModel> OnlineCtcModel::Create(
AAssetManager *mgr, const OnlineModelConfig &config);
#endif
#if __OHOS__
template std::unique_ptr<OnlineCtcModel> OnlineCtcModel::Create(
NativeResourceManager *mgr, const OnlineModelConfig &config);
#endif
} // namespace sherpa_onnx