Fabio
c36510c21e
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40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
#pragma once
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#include "engine/community_models/kroko_asr/assets.h"
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#include "engine/framework/core/execution_context.h"
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#include <memory>
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#include <vector>
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namespace engine::models::kroko_asr {
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struct KrokoSubsampledChunk {
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std::vector<float> values;
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int64_t frames = 0;
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int64_t channels = 0;
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};
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// Native implementation of the exported streaming Conv2dSubsampling
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// boundary. Keeping this model-specific avoids changing the shared
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// ZipEnhancer implementation while the complete Zipformer2 runtime is
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// validated.
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class KrokoEncoderRuntime {
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public:
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KrokoEncoderRuntime(
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std::shared_ptr<const KrokoASRAssets> assets,
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core::ExecutionContext & execution_context);
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~KrokoEncoderRuntime();
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KrokoEncoderRuntime(const KrokoEncoderRuntime &) = delete;
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KrokoEncoderRuntime & operator=(const KrokoEncoderRuntime &) = delete;
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KrokoSubsampledChunk encode_subsampled_chunk(
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const std::vector<float> & features) const;
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void reset();
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private:
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struct Impl;
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std::unique_ptr<Impl> impl_;
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};
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} // namespace engine::models::kroko_asr
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