1/*---------------------------------------------------------------------------* 2 * audioinwrapper.h * 3 * * 4 * Copyright 2007, 2008 Nuance Communciations, Inc. * 5 * * 6 * Licensed under the Apache License, Version 2.0 (the 'License'); * 7 * you may not use this file except in compliance with the License. * 8 * * 9 * You may obtain a copy of the License at * 10 * http://www.apache.org/licenses/LICENSE-2.0 * 11 * * 12 * Unless required by applicable law or agreed to in writing, software * 13 * distributed under the License is distributed on an 'AS IS' BASIS, * 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * 15 * See the License for the specific language governing permissions and * 16 * limitations under the License. * 17 * * 18 *---------------------------------------------------------------------------*/ 19 20#ifndef __AUDIOINWRAPPER_H__ 21#define __AUDIOINWRAPPER_H__ 22 23#if defined( __cplusplus ) 24extern "C" 25{ 26#endif 27 28/* -------------------------------------------------------------------------+ 29 | C++ FUNCTION WRAPPER | 30 + -------------------------------------------------------------------------*/ 31 32int AudioOpen(void); 33int AudioClose(void); 34int AudioSetInputFormat(int sample_rate, int channel_count); 35int AudioRead(short *buffer, int frame_count); 36int AudioSetVolume(int stream_type, int volume); 37int AudioGetVolume(int stream_type); 38 39#if defined( __cplusplus ) 40} 41#endif 42 43#endif 44