online-stream-rknn.h
1.0 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
// sherpa-onnx/csrc/rknn/online-stream-rknn.h
//
// Copyright (c) 2025 Xiaomi Corporation
#ifndef SHERPA_ONNX_CSRC_RKNN_ONLINE_STREAM_RKNN_H_
#define SHERPA_ONNX_CSRC_RKNN_ONLINE_STREAM_RKNN_H_
#include <memory>
#include <vector>
#include "rknn_api.h" // NOLINT
#include "sherpa-onnx/csrc/online-stream.h"
#include "sherpa-onnx/csrc/rknn/online-transducer-decoder-rknn.h"
namespace sherpa_onnx {
class OnlineStreamRknn : public OnlineStream {
public:
explicit OnlineStreamRknn(const FeatureExtractorConfig &config = {},
ContextGraphPtr context_graph = nullptr);
~OnlineStreamRknn();
void SetZipformerEncoderStates(
std::vector<std::vector<uint8_t>> states) const;
std::vector<std::vector<uint8_t>> &GetZipformerEncoderStates() const;
void SetZipformerResult(OnlineTransducerDecoderResultRknn r) const;
OnlineTransducerDecoderResultRknn &GetZipformerResult() const;
private:
class Impl;
std::unique_ptr<Impl> impl_;
};
} // namespace sherpa_onnx
#endif // SHERPA_ONNX_CSRC_RKNN_ONLINE_STREAM_RKNN_H_