speaker-embedding-extractor-nemo-model.h
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// sherpa-onnx/csrc/speaker-embedding-extractor-nemo-model.h
//
// Copyright (c) 2024 Xiaomi Corporation
#ifndef SHERPA_ONNX_CSRC_SPEAKER_EMBEDDING_EXTRACTOR_NEMO_MODEL_H_
#define SHERPA_ONNX_CSRC_SPEAKER_EMBEDDING_EXTRACTOR_NEMO_MODEL_H_
#include <memory>
#include "onnxruntime_cxx_api.h" // NOLINT
#include "sherpa-onnx/csrc/speaker-embedding-extractor-nemo-model-meta-data.h"
#include "sherpa-onnx/csrc/speaker-embedding-extractor.h"
namespace sherpa_onnx {
class SpeakerEmbeddingExtractorNeMoModel {
public:
explicit SpeakerEmbeddingExtractorNeMoModel(
const SpeakerEmbeddingExtractorConfig &config);
template <typename Manager>
SpeakerEmbeddingExtractorNeMoModel(
Manager *mgr, const SpeakerEmbeddingExtractorConfig &config);
~SpeakerEmbeddingExtractorNeMoModel();
const SpeakerEmbeddingExtractorNeMoModelMetaData &GetMetaData() const;
/**
* @param x A float32 tensor of shape (N, C, T)
* @param x_len A int64 tensor of shape (N,)
* @return A float32 tensor of shape (N, C)
*/
Ort::Value Compute(Ort::Value x, Ort::Value x_len) const;
OrtAllocator *Allocator() const;
private:
class Impl;
std::unique_ptr<Impl> impl_;
};
} // namespace sherpa_onnx
#endif // SHERPA_ONNX_CSRC_SPEAKER_EMBEDDING_EXTRACTOR_NEMO_MODEL_H_