Fabio
c36510c21e
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64 lines
2.4 KiB
C++
64 lines
2.4 KiB
C++
#pragma once
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#include "engine/framework/runtime/model.h"
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#include "engine/framework/runtime/session_base.h"
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#include "engine/framework/model_spec/metadata.h"
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#include "engine/models/muscriptor/decoder.h"
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#include "engine/models/muscriptor/frontend.h"
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#include "engine/models/muscriptor/tokenizer.h"
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#include <memory>
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namespace engine::models::muscriptor {
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std::shared_ptr<runtime::IVoiceModelLoader> make_muscriptor_loader();
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class MuScriptorSession final
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: public runtime::RuntimeSessionBase
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, public runtime::IOfflineVoiceTaskSession
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, public runtime::IStreamingVoiceTaskSession {
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public:
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MuScriptorSession(
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runtime::TaskSpec task,
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runtime::SessionOptions options,
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std::shared_ptr<const MuScriptorAssets> assets,
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std::shared_ptr<const engine::model_spec::ModelContract> contract);
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~MuScriptorSession() override;
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std::string family() const override;
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runtime::VoiceTaskKind task_kind() const override;
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runtime::RunMode run_mode() const override;
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void prepare(const runtime::SessionPreparationRequest & request) override;
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runtime::TaskResult run(const runtime::TaskRequest & request) override;
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runtime::StreamingPolicy streaming_policy() const override;
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void start_stream(const runtime::TaskRequest & request) override;
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void set_stream_event_sink(runtime::StreamEventCallback sink) override;
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runtime::TaskResult finish_stream() override;
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void reset() override;
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runtime::StreamEvent process_audio_chunk(const runtime::AudioChunk & chunk) override;
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runtime::TaskResult finalize() override;
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private:
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runtime::TaskResult transcribe(
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const runtime::TaskRequest & request,
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const runtime::StreamEventCallback & stream_sink);
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void emit_stream_events(
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const std::vector<MuScriptorEvent> & decoded,
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size_t & published_events,
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size_t completed_chunks,
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size_t total_chunks,
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const runtime::StreamEventCallback & stream_sink) const;
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runtime::TaskSpec task_;
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std::shared_ptr<const MuScriptorAssets> assets_;
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std::shared_ptr<const engine::model_spec::ModelContract> contract_;
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MuScriptorTokenizer tokenizer_;
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MuScriptorFrontend frontend_;
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MuScriptorDecoderRuntime decoder_;
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runtime::TaskRequest streaming_request_;
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runtime::StreamEventCallback stream_sink_;
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runtime::AudioBuffer streaming_audio_;
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bool stream_started_ = false;
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};
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} // namespace engine::models::muscriptor
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