53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
// Copyright (2025) Beijing Volcano Engine Technology Ltd.
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// SPDX-License-Identifier: Apache-2.0
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#ifndef __PIPELINE_H__
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#define __PIPELINE_H__
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#include <stdint.h>
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#include <stddef.h>
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#include <stdbool.h>
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#include "audio_pipeline.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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struct recorder_pipeline_t
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{
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audio_pipeline_handle_t audio_pipeline;
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audio_element_handle_t i2s_stream_reader;
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audio_element_handle_t audio_encoder;
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audio_element_handle_t raw_reader;
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audio_element_handle_t rsp;
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audio_element_handle_t algo_aec;
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};
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typedef struct recorder_pipeline_t recorder_pipeline_t, *recorder_pipeline_handle_t;
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recorder_pipeline_handle_t recorder_pipeline_open();
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void recorder_pipeline_run(recorder_pipeline_handle_t);
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void recorder_pipeline_close(recorder_pipeline_handle_t);
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int recorder_pipeline_get_default_read_size(recorder_pipeline_handle_t);
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int recorder_pipeline_read(recorder_pipeline_handle_t, char *buffer, int buf_size);
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struct player_pipeline_t
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{
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audio_pipeline_handle_t audio_pipeline;
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audio_element_handle_t raw_writer;
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audio_element_handle_t audio_decoder;
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audio_element_handle_t rsp;
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audio_element_handle_t i2s_stream_writer;
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};
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typedef struct player_pipeline_t player_pipeline_t, *player_pipeline_handle_t;
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player_pipeline_handle_t player_pipeline_open();
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void player_pipeline_run(player_pipeline_handle_t);
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void player_pipeline_close(player_pipeline_handle_t);
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int player_pipeline_get_default_read_size(player_pipeline_handle_t);
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int player_pipeline_write(player_pipeline_handle_t, char *buffer, int buf_size);
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void player_pipeline_write_play_buffer_flag(player_pipeline_handle_t player_pipeline);
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#ifdef __cplusplus
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}
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#endif
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#endif |