melo-tts-lexicon.h
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// sherpa-onnx/csrc/melo-tts-lexicon.h
//
// Copyright (c) 2022-2024 Xiaomi Corporation
#ifndef SHERPA_ONNX_CSRC_MELO_TTS_LEXICON_H_
#define SHERPA_ONNX_CSRC_MELO_TTS_LEXICON_H_
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>
#include "sherpa-onnx/csrc/offline-tts-frontend.h"
#include "sherpa-onnx/csrc/offline-tts-vits-model-meta-data.h"
namespace sherpa_onnx {
class MeloTtsLexicon : public OfflineTtsFrontend {
public:
~MeloTtsLexicon() override;
MeloTtsLexicon(const std::string &lexicon, const std::string &tokens,
const std::string &dict_dir,
const OfflineTtsVitsModelMetaData &meta_data, bool debug);
MeloTtsLexicon(const std::string &lexicon, const std::string &tokens,
const OfflineTtsVitsModelMetaData &meta_data, bool debug);
template <typename Manager>
MeloTtsLexicon(Manager *mgr, const std::string &lexicon,
const std::string &tokens, const std::string &dict_dir,
const OfflineTtsVitsModelMetaData &meta_data, bool debug);
template <typename Manager>
MeloTtsLexicon(Manager *mgr, const std::string &lexicon,
const std::string &tokens,
const OfflineTtsVitsModelMetaData &meta_data, bool debug);
std::vector<TokenIDs> ConvertTextToTokenIds(
const std::string &text,
const std::string &unused_voice = "") const override;
private:
class Impl;
std::unique_ptr<Impl> impl_;
};
} // namespace sherpa_onnx
#endif // SHERPA_ONNX_CSRC_MELO_TTS_LEXICON_H_