* wchess: whisper assisted chess * wchess: fix allowed moves in check * wchess: touchstart, touchend events * wchess: css, disabled button * wchess : html touches * wchess : minor fixes and code style * wchess : bump encoder context to 1280 * wchess : index.html * wchess : fix CI warnings * wchess : add array header * wchess : build static library * wchess : display grammar * wchess : update UX * wchess : add comment * wchess : add README --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
#pragma once
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#include "whisper.h"
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#include <string>
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#include <vector>
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#include <memory>
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class Chessboard;
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class WChess {
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public:
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using CheckRunningCb = bool (*)();
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using GetAudioCb = bool (*)(std::vector<float> &);
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using SetMovesCb = void (*)(const std::string &, float);
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using SetGrammarCb = void (*)(const std::string &);
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using ClearAudioCb = void (*)();
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struct callbacks {
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GetAudioCb get_audio = nullptr;
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SetMovesCb set_move = nullptr;
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SetGrammarCb set_grammar = nullptr;
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};
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struct settings {
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int32_t vad_ms = 2000;
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int32_t prompt_ms = 5000;
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int32_t command_ms = 4000;
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float vad_thold = 0.2f;
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float freq_thold = 100.0f;
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bool print_energy = false;
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};
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WChess(
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whisper_context * ctx,
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const whisper_full_params & wparams,
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callbacks cb,
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settings s
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);
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~WChess();
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void run();
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std::string stringify_board() const;
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std::string get_grammar() const;
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private:
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bool get_audio(std::vector<float>& pcmf32) const;
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void set_move(const std::string& moves, float prob) const;
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void set_grammar(const std::string& grammar) const;
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std::string transcribe(
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const std::vector<float> & pcmf32,
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float & logprob_min,
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float & logprob_sum,
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int & n_tokens,
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int64_t & t_ms);
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whisper_context * m_ctx;
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whisper_full_params m_wparams;
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const callbacks m_cb;
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const settings m_settings;
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std::unique_ptr<Chessboard> m_board;
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};
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