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47 lines
1.9 KiB
C++
47 lines
1.9 KiB
C++
#pragma once
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#include "engine/community_models/kitten_tts/assets.h"
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#include "engine/framework/text/espeak_phonemizer.h"
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#include "engine/framework/runtime/session.h"
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#include <cstdint>
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#include <optional>
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#include <string>
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#include <vector>
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namespace engine::models::kitten_tts {
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struct KittenSynthesisInput {
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std::string voice_id;
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std::string language_code;
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std::string phonemes;
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size_t normalized_text_length = 0;
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std::vector<int32_t> input_ids;
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std::vector<float> style;
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float speaking_rate = 1.0f;
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};
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struct KittenFrontendSessionState {
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std::string voice_id;
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std::string language_code;
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const KittenVoicePack *voice_pack = nullptr;
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float speaking_rate = 1.0f;
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};
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KittenFrontendSessionState resolve_kitten_frontend_session_state(const std::optional<runtime::Transcript> &text,
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const std::optional<runtime::VoiceCondition> &voice,
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const KittenAssets &assets);
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void validate_kitten_frontend_session_state(const runtime::Transcript &text,
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const std::optional<runtime::VoiceCondition> &voice,
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const KittenFrontendSessionState &state, const KittenAssets &assets);
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KittenSynthesisInput build_kitten_synthesis_input(const runtime::Transcript &text,
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const KittenFrontendSessionState &state, const KittenAssets &assets,
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const engine::audio::EspeakPhonemizer &phonemizer);
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int64_t estimate_kitten_request_tokens(const runtime::SessionPreparationRequest &request,
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const KittenFrontendSessionState &state, const KittenAssets &assets,
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const engine::audio::EspeakPhonemizer &phonemizer);
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} // namespace engine::models::kitten_tts
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