45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
// sherpa-onnx/csrc/piper-phonemize-lexicon.h
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//
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// Copyright (c) 2022-2023 Xiaomi Corporation
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#ifndef SHERPA_ONNX_CSRC_PIPER_PHONEMIZE_LEXICON_H_
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#define SHERPA_ONNX_CSRC_PIPER_PHONEMIZE_LEXICON_H_
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#include <string>
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#include <unordered_map>
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#include <vector>
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#if __ANDROID_API__ >= 9
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#include "android/asset_manager.h"
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#include "android/asset_manager_jni.h"
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#endif
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#include "sherpa-onnx/csrc/offline-tts-frontend.h"
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#include "sherpa-onnx/csrc/offline-tts-vits-model-metadata.h"
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namespace sherpa_onnx {
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class PiperPhonemizeLexicon : public OfflineTtsFrontend {
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public:
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PiperPhonemizeLexicon(const std::string &tokens, const std::string &data_dir,
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const OfflineTtsVitsModelMetaData &meta_data);
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#if __ANDROID_API__ >= 9
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PiperPhonemizeLexicon(AAssetManager *mgr, const std::string &tokens,
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const std::string &data_dir,
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const OfflineTtsVitsModelMetaData &meta_data);
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#endif
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std::vector<TokenIDs> ConvertTextToTokenIds(
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const std::string &text, const std::string &voice = "") const override;
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private:
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// map unicode codepoint to an integer ID
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std::unordered_map<char32_t, int32_t> token2id_;
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OfflineTtsVitsModelMetaData meta_data_;
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};
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} // namespace sherpa_onnx
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#endif // SHERPA_ONNX_CSRC_PIPER_PHONEMIZE_LEXICON_H_
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