84 lines
2.8 KiB
C
84 lines
2.8 KiB
C
/****************************************************************************
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* include/nuttx/audio/audio_comp.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_NUTTX_AUDIO_AUDIO_COMP_H
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#define __INCLUDE_NUTTX_AUDIO_AUDIO_COMP_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#ifdef CONFIG_AUDIO_COMP
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#include <nuttx/audio/audio.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: audio_comp_initialize
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*
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* Description:
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* Initialize the composite audio device.
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*
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* Input Parameters:
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* name - The name of the audio device.
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* ... - The list of the lower half audio driver.
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*
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* Returned Value:
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* Zero on success; a negated errno value on failure.
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*
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* Note
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* The variable argument list must be NULL terminated.
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*
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****************************************************************************/
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int audio_comp_initialize(FAR const char *name, ...);
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* CONFIG_AUDIO_COMP */
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#endif /* __INCLUDE_NUTTX_AUDIO_AUDIO_COMP_H */
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