1 /* 2 * Copyright 2020 Rockchip Electronics Co. LTD 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * 16 * This is api of audio filter 17 */ 18 19 #ifndef INCLUDE_RT_MPI_MPI_AF_H_ 20 #define INCLUDE_RT_MPI_MPI_AF_H_ 21 22 #include <vector> 23 #include <string> 24 25 #include "rk_type.h" 26 #include "rk_common.h" 27 #include "rk_comm_af.h" 28 #include "rk_comm_aio.h" 29 30 #ifdef __cplusplus 31 #if __cplusplus 32 extern "C" { 33 #endif 34 #endif /* __cplusplus */ 35 36 RK_S32 RK_MPI_AF_Create(AF_CHN AfChn, const AF_ATTR_S *pstAttr); 37 RK_S32 RK_MPI_AF_Destroy(AF_CHN AfChn); 38 RK_S32 RK_MPI_AF_SendFrame(AF_CHN AfChn, AUDIO_FRAME_INFO_S *frame, RK_S32 s32MilliSec); 39 RK_S32 RK_MPI_AF_GetFrame(AF_CHN AfChn, AUDIO_FRAME_INFO_S *frame, RK_S32 s32MilliSec); 40 RK_S32 RK_MPI_AF_ReleaseFrame(AF_CHN AfChn, AUDIO_FRAME_INFO_S *frame); 41 RK_S32 RK_MPI_AF_SetChnAttr(AF_CHN AfChn, const AF_ATTR_S *pstAttr); 42 RK_S32 RK_MPI_AF_GetChnAttr(AF_CHN AfChn, AF_ATTR_S *pstAttr); 43 44 #ifdef __cplusplus 45 #if __cplusplus 46 } 47 #endif 48 #endif /* End of #ifdef __cplusplus */ 49 50 #endif // INCLUDE_RT_MPI_MPI_AF_H_