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47 lines
1.4 KiB
47 lines
1.4 KiB
// Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void* PPSHandle_t;
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typedef enum {
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PPS_VAD_ILLEGAL = 0, // error
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PPS_VAD_SIL, // silence
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PPS_VAD_START, // start speech
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PPS_VAD_SPEECH, // in speech
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PPS_VAD_END, // end speech
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PPS_VAD_NUMSTATES, // number of states
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} PPSVadState_t;
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PPSHandle_t PPSVadCreateInstance(const char* conf_path);
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int PPSVadDestroyInstance(PPSHandle_t instance);
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int PPSVadReset(PPSHandle_t instance);
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int PPSVadChunkSizeSamples(PPSHandle_t instance);
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PPSVadState_t PPSVadFeedForward(PPSHandle_t instance,
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float* chunk,
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int num_element);
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int PPSVadGetResult(PPSHandle_t instance, char* result, int max_len);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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