1 /******************************************************************************* 2 * Copyright (C) 2018 Cadence Design Systems, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining 5 * a copy of this software and associated documentation files (the 6 * "Software"), to use this Software with Cadence processor cores only and 7 * not with any other processors and platforms, subject to 8 * the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included 11 * in all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 14 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 15 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 16 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 17 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 18 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 19 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 20 21 ******************************************************************************/ 22 23 #ifndef DSP_PCM_GAIN_H 24 #define __DSP_PCM_GAIN_H__ 25 #include "dsp_memory_config.h" 26 #define FRAME_SIZE 480 // 10 ms @ 48 KHz. 27 #define HOLD_BUF_SIZE 228404 28 #define MSG_RECV 1 // Msg received 29 #define MSG_PROC 2 // Msg processed. 30 #define MSG_COMP 8 31 #define MSG_INCOMP 9 32 #define MUSIC_DATA_MEM_READ_ADDR HIFI_MUSIC_DATA_LOCATION // Address of the Music data memory.. !!! change this if necessary.. 33 #define PCM_DATA_MEM_WRITE_ADDR PCM_PLAY_BUFF_LOCATION // Address of some random element in PCM data memory.. !!! change this if necessary.. 34 int ReadData( char *pDst, int Size ); 35 int WriteData( char *pSrc, int Size ); 36 int processAudio( int *pDst, int *pSrc, int Size ); 37 #endif 38