1 /** 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 /** 17 * @addtogroup Audio 18 * @{ 19 * 20 * @brief Test audio-related APIs, including custom data types and functions for loading drivers, 21 * accessing a driver ADM interface lib. 22 * 23 * @since 1.0 24 * @version 1.0 25 */ 26 27 /** 28 * @file audio_lib_common.h 29 * 30 * @brief Declares APIs for operations related to the audio ADM interface lib. 31 * 32 * @since 1.0 33 * @version 1.0 34 */ 35 36 #ifndef AUDIO_LIB_COMMON_H 37 #define AUDIO_LIB_COMMON_H 38 39 #include "audio_hdi_common.h" 40 41 namespace HMOS { 42 namespace Audio { 43 const int G_PERIODSIZE = 4096; 44 const int G_PERIODCOUNT = 8; 45 const int G_BYTERATE = 48000; 46 const int G_BUFFERFRAMESIZE = 0; 47 const int G_BUFFERSIZE1 = 128; 48 const int G_SILENCETHRESHOLE = 0; 49 const int G_PORTID = 0; 50 const int STOP_THRESHOLD = 32; 51 const int START_THRESHOLD = 8; 52 53 int32_t InitRenderFramepara(struct AudioFrameRenderMode& frameRenderMode); 54 55 int32_t InitHwCaptureFramepara(struct AudioFrameCaptureMode& frameCaptureMode); 56 57 int32_t InitHwRenderMode(struct AudioHwRenderMode& renderMode); 58 59 int32_t InitHwCaptureMode(struct AudioHwCaptureMode& captureMode); 60 61 uint32_t InitHwRender(struct AudioHwRender *&hwRender, const std::string adapterNameCase); 62 63 uint32_t InitHwCapture(struct AudioHwCapture *&hwCapture, const std::string adapterNameCase); 64 } 65 } 66 #endif // AUDIO_LIB_COMMON_H 67 68