android_Effect.cpp revision 4e1412ba1d9e74e51a01d34b1c588166d68e4332
14be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi/* 24be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * Copyright (C) 2010 The Android Open Source Project 34be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * 44be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 54be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * you may not use this file except in compliance with the License. 64be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * You may obtain a copy of the License at 74be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * 84be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 94be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * 104be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 114be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 124be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * See the License for the specific language governing permissions and 144be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi * limitations under the License. 154be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi */ 164be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 174be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 184be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi#include "sles_allinclusive.h" 194be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi#include "math.h" 204be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi#include "utils/RefBase.h" 214be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 224be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 234be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivistatic const int EQUALIZER_PARAM_SIZE_MAX = sizeof(effect_param_t) + 2 * sizeof(int32_t) 244be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi + EFFECT_STRING_LEN_MAX; 254be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 269cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivistatic const int BASSBOOST_PARAM_SIZE_MAX = sizeof(effect_param_t) + 2 * sizeof(int32_t); 279cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 28f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivistatic const int VIRTUALIZER_PARAM_SIZE_MAX = sizeof(effect_param_t) + 2 * sizeof(int32_t); 29f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 30f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivistatic const int ENVREVERB_PARAM_SIZE_MAX_SINGLE = sizeof(effect_param_t) + 2 * sizeof(int32_t); 31f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 32f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivistatic const int ENVREVERB_PARAM_SIZE_MAX_ALL = sizeof(effect_param_t) + sizeof(int32_t) 33f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi + sizeof(s_reverb_settings); 34f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 354e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kastenstatic const int PRESETREVERB_PARAM_SIZE_MAX = sizeof(effect_param_t) + 2 * sizeof(int32_t); 364e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kasten 375b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivistatic inline SLuint32 KEY_FROM_GUID(SLInterfaceID pUuid) { 385b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return pUuid->time_low; 395b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi} 405b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 414be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 424be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 439cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviuint32_t eq_paramSize(int32_t param) { 444be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t size; 454be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 464be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi switch (param) { 474be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_NUM_BANDS: 484be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_LEVEL_RANGE: 494be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CUR_PRESET: 504be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_NUM_OF_PRESETS: 514be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 524be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 534be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_LEVEL: 544be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CENTER_FREQ: 554be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_FREQ_RANGE: 564be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_BAND: 574be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_PRESET_NAME: 584be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 594be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 604be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi default: 614be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 624be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi SL_LOGE("Trying to use an unknown EQ parameter %d", param); 634be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 644be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 654be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return size; 664be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 674be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 689cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviuint32_t eq_valueSize(int32_t param) { 694be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t size; 704be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 714be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi switch (param) { 724be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_NUM_BANDS: 734be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CUR_PRESET: 744be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_NUM_OF_PRESETS: 754be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_LEVEL: 764be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_BAND: 77b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent size = sizeof(int16_t); 78b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent break; 79b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent case EQ_PARAM_LEVEL_RANGE: 80b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent size = 2 * sizeof(int16_t); 81b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent break; 824be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CENTER_FREQ: 834be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 844be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_FREQ_RANGE: 864be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 884be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_PRESET_NAME: 894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = EFFECT_STRING_LEN_MAX; 904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi default: 924be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi SL_LOGE("Trying to access an unknown EQ parameter %d", param); 944be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 954be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 964be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return size; 974be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 984be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 999cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 1009cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi/** 101f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi * returns the size in bytes of the value of each bass boost parameter 1029cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi */ 103f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviuint32_t bb_valueSize(int32_t param) { 1049cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi uint32_t size; 1059cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1069cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi switch (param) { 1079cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi case BASSBOOST_PARAM_STRENGTH_SUPPORTED: 1089cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 1099cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 110f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case BASSBOOST_PARAM_STRENGTH: 111f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi size = sizeof(int16_t); 112f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi break; 1139cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi default: 1149cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 115f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Trying to access an unknown BassBoost parameter %d", param); 1169cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1179cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 1189cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1199cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return size; 1209cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 1219cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 122f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 1239cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi/** 124f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi * returns the size in bytes of the value of each virtualizer parameter 1259cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi */ 126f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviuint32_t virt_valueSize(int32_t param) { 1279cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi uint32_t size; 1289cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1299cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi switch (param) { 130f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case VIRTUALIZER_PARAM_STRENGTH_SUPPORTED: 1319cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 1329cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 133f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case VIRTUALIZER_PARAM_STRENGTH: 1349cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int16_t); 1359cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1369cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi default: 1379cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 138f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Trying to access an unknown Virtualizer parameter %d", param); 1399cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1409cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 1419cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1429cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return size; 1439cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 1449cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1454be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 146f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi/** 147f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi * returns the size in bytes of the value of each environmental reverb parameter 148f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi */ 149f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Triviuint32_t erev_valueSize(int32_t param) { 150f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi uint32_t size; 151f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 152f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi switch (param) { 153f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_ROOM_LEVEL: 154f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_ROOM_HF_LEVEL: 155f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REFLECTIONS_LEVEL: 156f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REVERB_LEVEL: 157f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(int16_t); // millibel 158f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 159f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DECAY_TIME: 160f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REFLECTIONS_DELAY: 161f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REVERB_DELAY: 162f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(uint32_t); // milliseconds 163f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 164f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DECAY_HF_RATIO: 165f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DIFFUSION: 166f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DENSITY: 167f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(int16_t); // permille 168f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 169f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_PROPERTIES: 170f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(s_reverb_settings); // struct of all reverb properties 171f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 172f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi default: 173f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(int32_t); 174f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi SL_LOGE("Trying to access an unknown Environmental Reverb parameter %d", param); 175f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 176f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 177f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 178f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return size; 179f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi} 180f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 181f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi//----------------------------------------------------------------------------- 1824be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Triviandroid::status_t android_eq_getParam(android::sp<android::AudioEffect> pFx, 1834be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi int32_t param, int32_t param2, void *pValue) 1844be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi{ 1854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android::status_t status; 1864be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t buf32[(EQUALIZER_PARAM_SIZE_MAX - 1) / sizeof(uint32_t) + 1]; 1874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 1884be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->psize = eq_paramSize(param); 1904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *(int32_t *)p->data = param; 1914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (p->psize == 2 * sizeof(int32_t)) { 1924be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *((int32_t *)p->data + 1) = param2; 1934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1944be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->vsize = eq_valueSize(param); 1954be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = pFx->getParameter(p); 1964be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 1974be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = p->status; 1984be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 1994be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi memcpy(pValue, p->data + p->psize, p->vsize); 2004be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2014be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2024be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2034be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return status; 2044be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2054be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2064be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2074be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 2084be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Triviandroid::status_t android_eq_setParam(android::sp<android::AudioEffect> pFx, 2094be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi int32_t param, int32_t param2, void *pValue) 2104be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi{ 2114be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android::status_t status; 2124be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t buf32[(EQUALIZER_PARAM_SIZE_MAX - 1) / sizeof(uint32_t) + 1]; 2134be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 2144be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2154be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->psize = eq_paramSize(param); 2164be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *(int32_t *)p->data = param; 2174be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (p->psize == 2 * sizeof(int32_t)) { 2184be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *((int32_t *)p->data + 1) = param2; 2194be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2204be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->vsize = eq_valueSize(param); 2214be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi memcpy(p->data + p->psize, pValue, p->vsize); 2224be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = pFx->setParameter(p); 2234be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 2244be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = p->status; 2254be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2264be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2274be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return status; 2284be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 2294be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2309cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 2319cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviandroid::status_t android_bb_setParam(android::sp<android::AudioEffect> pFx, 2329cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int32_t param, void *pValue) { 2339cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 234f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_setParam(pFx, param, BASSBOOST_PARAM_SIZE_MAX, 235f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, bb_valueSize(param)); 2369cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2379cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 2389cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 2399cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviandroid::status_t android_bb_getParam(android::sp<android::AudioEffect> pFx, 2409cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int32_t param, void *pValue) { 2419cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 242f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_getParam(pFx, param, BASSBOOST_PARAM_SIZE_MAX, 243f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, bb_valueSize(param)); 2449cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2459cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 2469cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 247172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_bb_init(int sessionId, IBassBoost* ibb) { 2489cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi SL_LOGV("session %d", sessionId); 2499cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 250172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ibb->mBassBoostEffect, 25100667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi &ibb->mBassBoostDescriptor.type)) 252f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi { 253f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("BassBoost effect initialization failed"); 2549cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return; 2559cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 2569cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 257f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi // initialize strength 2589cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int16_t strength; 259172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_bb_getParam(ibb->mBassBoostEffect, 2609cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi BASSBOOST_PARAM_STRENGTH, &strength)) { 261172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ibb->mStrength = (SLpermille) strength; 2629cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 2639cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2644be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2657e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 2664be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 2677e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivivoid android_eq_init(int sessionId, IEqualizer* ieq) { 268a013b478c73d494afc668909ec52f578f2bc966dJean-Michel Trivi SL_LOGV("android_eq_init on session %d", sessionId); 2694be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 27000667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ieq->mEqEffect, &ieq->mEqDescriptor.type)) { 271f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Equalizer effect initialization failed"); 2724be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return; 2734be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2744be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2757e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi // initialize number of bands, band level range, and number of presets 276b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent uint16_t num = 0; 2777e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, EQ_PARAM_NUM_BANDS, 0, &num)) { 2787e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mNumBands = num; 2794be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 280b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent int16_t range[2] = {0, 0}; 2817e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, EQ_PARAM_LEVEL_RANGE, 0, range)) { 2827e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mBandLevelRangeMin = range[0]; 2837e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mBandLevelRangeMax = range[1]; 2844be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2867e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi SL_LOGV(" EQ init: num bands = %u, band range=[%d %d]mB", num, range[0], range[1]); 2874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2887e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi // FIXME don't store presets names, they can be queried each time they're needed 2894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi // initialize preset number and names, store in IEngine 290b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent uint16_t numPresets = 0; 2917e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, 2924be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi EQ_PARAM_GET_NUM_OF_PRESETS, 0, &numPresets)) { 2937e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqNumPresets = numPresets; 2947e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mNumPresets = numPresets; 2954be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2967e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 297b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten object_lock_exclusive(&ieq->mThis->mEngine->mObject); 2984be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi char name[EFFECT_STRING_LEN_MAX]; 2997e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if ((0 < numPresets) && (NULL == ieq->mThis->mEngine->mEqPresetNames)) { 3007e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqPresetNames = (char **)new char *[numPresets]; 3014be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi for(uint32_t i = 0 ; i < numPresets ; i++) { 3027e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, 3034be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi EQ_PARAM_GET_PRESET_NAME, i, name)) { 3047e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqPresetNames[i] = new char[strlen(name) + 1]; 3057e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi strcpy(ieq->mThis->mEngine->mEqPresetNames[i], name); 3067e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi SL_LOGV(" EQ init: presets = %u is %s", i, ieq->mThis->mEngine->mEqPresetNames[i]); 3074be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3084be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3094be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 310b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten object_unlock_exclusive(&ieq->mThis->mEngine->mObject); 3117e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 3124be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 3134be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 314f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 315f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 316172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_virt_init(int sessionId, IVirtualizer* ivi) { 317a013b478c73d494afc668909ec52f578f2bc966dJean-Michel Trivi SL_LOGV("android_virt_init on session %d", sessionId); 318f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 319172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ivi->mVirtualizerEffect, 32000667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi &ivi->mVirtualizerDescriptor.type)) { 321f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Virtualizer effect initialization failed"); 322f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return; 323f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 324f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 325f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi // initialize strength 326f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int16_t strength; 327172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_virt_getParam(ivi->mVirtualizerEffect, 328f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi VIRTUALIZER_PARAM_STRENGTH, &strength)) { 329172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ivi->mStrength = (SLpermille) strength; 330f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 331f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 332f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 333f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 334f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_virt_setParam(android::sp<android::AudioEffect> pFx, 335f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, void *pValue) { 336f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 337f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_setParam(pFx, param, VIRTUALIZER_PARAM_SIZE_MAX, 338f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, virt_valueSize(param)); 339f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 340f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 341f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 342f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_virt_getParam(android::sp<android::AudioEffect> pFx, 343f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, void *pValue) { 344f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 345f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_getParam(pFx, param, VIRTUALIZER_PARAM_SIZE_MAX, 346f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, virt_valueSize(param)); 347f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 348f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 349172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 350172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 351172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_prev_init(IPresetReverb* ipr) { 3523ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi SL_LOGV("session is implicitly %d (aux effect)", android::AudioSystem::SESSION_OUTPUT_MIX); 353172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 3543ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi if (!android_fx_initEffectObj(android::AudioSystem::SESSION_OUTPUT_MIX /*sessionId*/, 35500667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ipr->mPresetReverbEffect, &ipr->mPresetReverbDescriptor.type)) { 356172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SL_LOGE("PresetReverb effect initialization failed"); 357172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return; 358172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 359172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 360172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // initialize preset 361172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi uint16_t preset; 362172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_prev_getPreset(ipr->mPresetReverbEffect, &preset)) { 363172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ipr->mPreset = preset; 36400667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // enable the effect is it has a effective preset loaded 36500667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ipr->mPresetReverbEffect->setEnabled(SL_REVERBPRESET_NONE != preset); 366172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 367172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 368172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 369172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 370172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_prev_setPreset(android::sp<android::AudioEffect> pFx, uint16_t preset) { 3714e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kasten android::status_t status = android_fx_setParam(pFx, REVERB_PARAM_PRESET, 3724e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kasten PRESETREVERB_PARAM_SIZE_MAX, &preset, sizeof(uint16_t)); 37300667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // enable the effect if the preset is different from SL_REVERBPRESET_NONE 37400667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi pFx->setEnabled(SL_REVERBPRESET_NONE != preset); 37500667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi return status; 376172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 377172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 378172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 379172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_prev_getPreset(android::sp<android::AudioEffect> pFx, uint16_t* preset) { 3804e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kasten return android_fx_getParam(pFx, REVERB_PARAM_PRESET, PRESETREVERB_PARAM_SIZE_MAX, preset, 381172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi sizeof(uint16_t)); 382172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 383172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 384172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 385172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 386172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_erev_init(IEnvironmentalReverb* ier) { 3873ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi SL_LOGV("session is implicitly %d (aux effect)", android::AudioSystem::SESSION_OUTPUT_MIX); 388172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 3893ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi if (!android_fx_initEffectObj(android::AudioSystem::SESSION_OUTPUT_MIX /*sessionId*/, 39000667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ier->mEnvironmentalReverbEffect, &ier->mEnvironmentalReverbDescriptor.type)) { 391172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SL_LOGE("EnvironmentalReverb effect initialization failed"); 392172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return; 393172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 394172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 39500667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // enable env reverb: other SL ES effects have an explicit SetEnabled() function, and the 39600667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // preset reverb state depends on the selected preset. 39700667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ier->mEnvironmentalReverbEffect->setEnabled(true); 39800667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi 399172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // initialize reverb properties 400f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi SLEnvironmentalReverbSettings properties; 401f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi if (android::NO_ERROR == android_erev_getParam(ier->mEnvironmentalReverbEffect, 402f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi REVERB_PARAM_PROPERTIES, &properties)) { 403f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi ier->mProperties = properties; 404f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 405f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi} 406f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 407f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi//----------------------------------------------------------------------------- 408f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Triviandroid::status_t android_erev_setParam(android::sp<android::AudioEffect> pFx, 409f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi int32_t param, void *pValue) { 410f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 411f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // given the size difference between a single reverb property and the whole set of reverb 412f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // properties, select which max size to pass to avoid allocating too much memory 413f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi if (param == REVERB_PARAM_PROPERTIES) { 414f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_setParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_ALL, 415f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 416f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } else { 417f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_setParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_SINGLE, 418f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 419f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 420f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi} 421172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 422f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi//----------------------------------------------------------------------------- 423f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Triviandroid::status_t android_erev_getParam(android::sp<android::AudioEffect> pFx, 424f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi int32_t param, void *pValue) { 425f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 426f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // given the size difference between a single reverb property and the whole set of reverb 427f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // properties, select which max size to pass to avoid allocating too much memory 428f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi if (param == REVERB_PARAM_PROPERTIES) { 429f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_getParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_ALL, 430f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 431f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } else { 432f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_getParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_SINGLE, 433f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 434f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 435172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 436172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 437172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 438172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 439172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_fxSend_attach(CAudioPlayer* ap, bool attach, 440172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::sp<android::AudioEffect> pFx, SLmillibel sendLevel) { 44100667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi 442f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi if (pFx == 0) { 443172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return android::INVALID_OPERATION; 444172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 445172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 446f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi if (NULL == ap->mAudioTrack) { 447f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi // the player doesn't have an AudioTrack at the moment, so store this info to use it 448f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi // when the AudioTrack becomes available 449f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi if (attach) { 450f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi ap->mAuxEffect = pFx; 451f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi } else { 452f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi ap->mAuxEffect.clear(); 453f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi } 454f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi // we keep track of the send level, independently of the current audio player level 455f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi ap->mAuxSendLevel = sendLevel - ap->mVolume.mLevel; 456f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi return android::NO_ERROR; 457f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi } 458f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi 459172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (attach) { 460172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::status_t status = ap->mAudioTrack->attachAuxEffect(pFx->id()); 46100667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi //SL_LOGV("attachAuxEffect(%d) returned %d", pFx->id(), status); 462172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == status) { 463172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi status = 464172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ap->mAudioTrack->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 465172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 466172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return status; 467172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } else { 468172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return ap->mAudioTrack->attachAuxEffect(0); 469172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 470172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 471172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 472172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 473fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi/** 474fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * pre-condition: 475fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * ap != NULL 476fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * ap->mOutputMix != NULL 477fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi */ 478fef6033d852daec8d88060b252e72f322724dca1Jean-Michel TriviSLresult android_fxSend_attachToAux(CAudioPlayer* ap, SLInterfaceID pUuid, SLboolean attach, 479fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi SLmillibel sendLevel) { 480f51dba65751107c930759938775b75531ec1f330Glenn Kasten COutputMix *outputMix = CAudioPlayer_GetOutputMix(ap); 481f51dba65751107c930759938775b75531ec1f330Glenn Kasten ssize_t index = outputMix->mAndroidEffect.mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 482fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 483fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi if (0 > index) { 484fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi SL_LOGE("invalid effect ID: no such effect attached to the OutputMix"); 485fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 486fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } 487fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 488f51dba65751107c930759938775b75531ec1f330Glenn Kasten android::AudioEffect* pFx = outputMix->mAndroidEffect.mEffects->valueAt(index); 489fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi if (NULL == pFx) { 490fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_RESOURCE_ERROR; 491fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } 492fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi if (android::NO_ERROR == android_fxSend_attach( ap, (bool) attach, pFx, sendLevel) ) { 493fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_SUCCESS; 494fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } else { 495fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_RESOURCE_ERROR; 496fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } 497fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 498fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi} 499fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 500fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi//----------------------------------------------------------------------------- 501172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_fxSend_setSendLevel(CAudioPlayer* ap, SLmillibel sendLevel) { 502f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi // we keep track of the send level, independently of the current audio player level 503f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi ap->mAuxSendLevel = sendLevel - ap->mVolume.mLevel; 504f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi 505172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (NULL == ap->mAudioTrack) { 506f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi return android::NO_ERROR; 507172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 508172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 509172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return ap->mAudioTrack->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 510172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 511172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 512f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 513f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_fx_setParam(android::sp<android::AudioEffect> pFx, 514f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, uint32_t paramSizeMax, void *pValue, uint32_t valueSize) 515f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi{ 516f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 517f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status; 518f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi uint32_t buf32[(paramSizeMax - 1) / sizeof(uint32_t) + 1]; 519f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 520f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 521f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->psize = sizeof(int32_t); 522f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi *(int32_t *)p->data = param; 523f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->vsize = valueSize; 524f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi memcpy(p->data + p->psize, pValue, p->vsize); 525f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = pFx->setParameter(p); 526f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 527f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = p->status; 528f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 529f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return status; 530f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 531f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 532f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 533f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 534f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_fx_getParam(android::sp<android::AudioEffect> pFx, 535f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, uint32_t paramSizeMax, void *pValue, uint32_t valueSize) 536f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi{ 537f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status; 538f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi uint32_t buf32[(paramSizeMax - 1) / sizeof(uint32_t) + 1]; 539f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 540f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 541f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->psize = sizeof(int32_t); 542f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi *(int32_t *)p->data = param; 543f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->vsize = valueSize; 544f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = pFx->getParameter(p); 545f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 546f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = p->status; 547f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 548f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi memcpy(pValue, p->data + p->psize, p->vsize); 549f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 550f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 551f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 552f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return status; 553f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 554f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 555f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 5564be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 5574be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel TriviSLresult android_fx_statusToResult(android::status_t status) { 5584be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 5594be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if ((android::INVALID_OPERATION == status) || (android::DEAD_OBJECT == status)) { 5604be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return SL_RESULT_CONTROL_LOST; 5614be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } else { 5624be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return SL_RESULT_SUCCESS; 5634be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 5644be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 5654be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 56667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 56767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 568f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivibool android_fx_initEffectObj(int sessionId, android::sp<android::AudioEffect>& effect, 56900667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi const effect_uuid_t *type) { 570a013b478c73d494afc668909ec52f578f2bc966dJean-Michel Trivi //SL_LOGV("android_fx_initEffectObj on session %d", sessionId); 571f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 57200667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi effect = new android::AudioEffect(type, EFFECT_UUID_NULL, 573f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// priority 574f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// effect callback 575f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// callback data 576f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi sessionId,// session ID 577f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0 );// output 578f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 579f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status = effect->initCheck(); 580f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR != status) { 581f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect.clear(); 582f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Effect initCheck() returned %d", status); 583f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return false; 584f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 585f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 586f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return true; 587f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 588f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 589f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 590f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 591f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivibool android_fx_initEffectDescriptor(const SLInterfaceID effectId, 592f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi effect_descriptor_t* fxDescrLoc) { 593f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi uint32_t numEffects = 0; 594f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi effect_descriptor_t descriptor; 595f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi bool foundEffect = false; 596f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 597f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // any effects? 598f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi android::status_t res = android::AudioEffect::queryNumberEffects(&numEffects); 599f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if (android::NO_ERROR != res) { 600f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGE("unable to find any effects."); 601f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi goto effectError; 602f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 603f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 604f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // request effect in the effects? 605f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi for (uint32_t i=0 ; i < numEffects ; i++) { 606f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi res = android::AudioEffect::queryEffect(i, &descriptor); 607f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if ((android::NO_ERROR == res) && 608f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi (0 == memcmp(effectId, &descriptor.type, sizeof(effect_uuid_t)))) { 609f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGV("found effect %d %s", i, descriptor.name); 610f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi foundEffect = true; 611f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi break; 612f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 613f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 614f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if (foundEffect) { 615f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi memcpy(fxDescrLoc, &descriptor, sizeof(effect_descriptor_t)); 616f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } else { 617f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGE("unable to find an implementation for the requested effect."); 618f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi goto effectError; 619f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 620f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 621f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi return true; 622f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 623f5fce95f98037ea4ab341b416c82444af595313dJean-Michel TrivieffectError: 624f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // the requested effect wasn't found 625f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi memset(fxDescrLoc, 0, sizeof(effect_descriptor_t)); 626f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 627f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi return false; 628f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi} 629f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 630f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi//----------------------------------------------------------------------------- 63167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel TriviSLresult android_genericFx_queryNumEffects(SLuint32 *pNumSupportedAudioEffects) { 63267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 63367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi if (NULL == pNumSupportedAudioEffects) { 63467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 63567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 63667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 63767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::status_t status = 63867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::AudioEffect::queryNumberEffects((uint32_t*)pNumSupportedAudioEffects); 63967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 64067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 64167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi switch(status) { 64267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_ERROR: 64367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_SUCCESS; 64467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 64567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::PERMISSION_DENIED: 64667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PERMISSION_DENIED; 64767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 64867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_INIT: 64967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 65067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 65167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::BAD_VALUE: 65267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 65367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 65467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi default: 65567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 65667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SL_LOGE("received invalid status %d from AudioEffect::queryNumberEffects()", status); 65767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 65867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 65967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 66067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 66167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 66267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 66367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 6645b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_queryEffect(SLuint32 index, effect_descriptor_t* pDescriptor) { 66567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6665b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (NULL == pDescriptor) { 66767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 66867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 66967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 67067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::status_t status = 6715b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect::queryEffect(index, pDescriptor); 67267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 67367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 6745b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (android::NO_ERROR != status) { 6755b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi switch(status) { 67667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::PERMISSION_DENIED: 67767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PERMISSION_DENIED; 67867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 67967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_INIT: 68067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::INVALID_OPERATION: 68167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 68267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 68367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::BAD_VALUE: 68467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 68567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 68667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi default: 68767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 68867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SL_LOGE("received invalid status %d from AudioEffect::queryNumberEffects()", status); 68967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 6905b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 6915b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // an error occurred, reset the effect descriptor 6925b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi memset(pDescriptor, 0, sizeof(effect_descriptor_t)); 69367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 6945b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 69567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 69667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 69767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 69867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 69967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7005b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_createEffect(IAndroidEffect* iae, SLInterfaceID pUuid, int sessionId) { 70167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 70267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 70367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7045b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // does this effect already exist? 705ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent if (0 <= iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid))) { 7065b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return result; 7075b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 7085b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 7095b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // create new effect 7105b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect* pFx = new android::AudioEffect( 71167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi NULL, // not using type to create effect 71267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi (const effect_uuid_t*)pUuid, 71367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// priority 71467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// effect callback 71567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// callback data 71667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi sessionId, 71767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0 );// output 71867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7195b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // verify effect was successfully created before storing it 7205b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->initCheck(); 72167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi if (android::NO_ERROR != status) { 7225b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SL_LOGE("AudioEffect initCheck() returned %d, effect will not be stored", status); 7235b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi delete pFx; 72467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 7255b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 7265b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SL_LOGV("AudioEffect successfully created on session %d", sessionId); 727ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent iae->mEffects->add(KEY_FROM_GUID(pUuid), pFx); 72867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 72967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 73067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 73167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 73267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 73367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 73467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7355b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_releaseEffect(IAndroidEffect* iae, SLInterfaceID pUuid) { 73667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 737ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 7385b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 7395b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 74067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7415b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 742ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7435b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi delete pFx; 744ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent iae->mEffects->removeItem(index); 7455b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 74667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 74767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 74867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 74967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 75067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7515b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_setEnabled(IAndroidEffect* iae, SLInterfaceID pUuid, SLboolean enabled) { 7525b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 753ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 75467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7555b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 75667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7575b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 758ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7595b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->setEnabled(SL_BOOLEAN_TRUE == enabled); 7605b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return android_fx_statusToResult(status); 76167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 76267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 76367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 76467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 76567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7665b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_isEnabled(IAndroidEffect* iae, SLInterfaceID pUuid, SLboolean *pEnabled) 7675b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi{ 768ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 76967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7705b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 77167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7725b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 773ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7745b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi *pEnabled = (SLboolean) pFx->getEnabled(); 7755b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 77667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 77767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 77867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 77967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 78067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7815b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_sendCommand(IAndroidEffect* iae, SLInterfaceID pUuid, 7825b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SLuint32 command, SLuint32 commandSize, void* pCommandData, 7835b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SLuint32 *replySize, void *pReplyData) { 78467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 785ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 78667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7875b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 78867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7895b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 790ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7915b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->command( 7925b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t) command, 7935b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t) commandSize, 7945b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi pCommandData, 7955b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t*)replySize, 7965b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi pReplyData); 7975b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (android::BAD_VALUE == status) { 7985b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7995b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 8005b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 8015b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 80267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 80367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 80467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 805fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi//----------------------------------------------------------------------------- 806fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi/** 807fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * returns true if the given effect id is present in the AndroidEffect interface 808fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi */ 809fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivibool android_genericFx_hasEffect(IAndroidEffect* iae, SLInterfaceID pUuid) { 810ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent return( 0 <= iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid))); 811fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi} 812