android_Effect.cpp revision 3610785fa93586ce84a27a27530feb77b8035229
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" 21ea429ee1007c36ade812199ad365c0e659e8053fEric Laurent#include <audio_effects/effect_bassboost.h> 22ea429ee1007c36ade812199ad365c0e659e8053fEric Laurent#include <audio_effects/effect_equalizer.h> 23ea429ee1007c36ade812199ad365c0e659e8053fEric Laurent#include <audio_effects/effect_environmentalreverb.h> 24ea429ee1007c36ade812199ad365c0e659e8053fEric Laurent#include <audio_effects/effect_presetreverb.h> 25ea429ee1007c36ade812199ad365c0e659e8053fEric Laurent#include <audio_effects/effect_virtualizer.h> 264be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2710a3840407ac3ed61e7873ee7b86d664ccc6149fDima Zavin#include <system/audio.h> 284be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 294be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivistatic const int EQUALIZER_PARAM_SIZE_MAX = sizeof(effect_param_t) + 2 * sizeof(int32_t) 304be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi + EFFECT_STRING_LEN_MAX; 314be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 329cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivistatic const int BASSBOOST_PARAM_SIZE_MAX = sizeof(effect_param_t) + 2 * sizeof(int32_t); 339cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 34f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivistatic const int VIRTUALIZER_PARAM_SIZE_MAX = sizeof(effect_param_t) + 2 * sizeof(int32_t); 35f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 36f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivistatic const int ENVREVERB_PARAM_SIZE_MAX_SINGLE = sizeof(effect_param_t) + 2 * sizeof(int32_t); 37f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 38f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivistatic const int ENVREVERB_PARAM_SIZE_MAX_ALL = sizeof(effect_param_t) + sizeof(int32_t) 39f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi + sizeof(s_reverb_settings); 40f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 414e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kastenstatic const int PRESETREVERB_PARAM_SIZE_MAX = sizeof(effect_param_t) + 2 * sizeof(int32_t); 424e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kasten 435b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivistatic inline SLuint32 KEY_FROM_GUID(SLInterfaceID pUuid) { 445b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return pUuid->time_low; 455b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi} 465b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 474be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 484be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 499cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviuint32_t eq_paramSize(int32_t param) { 504be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t size; 514be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 524be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi switch (param) { 534be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_NUM_BANDS: 544be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_LEVEL_RANGE: 554be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CUR_PRESET: 564be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_NUM_OF_PRESETS: 574be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 584be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 594be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_LEVEL: 604be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CENTER_FREQ: 614be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_FREQ_RANGE: 624be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_BAND: 634be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_PRESET_NAME: 644be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 654be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 664be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi default: 674be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 684be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi SL_LOGE("Trying to use an unknown EQ parameter %d", param); 694be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 704be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 714be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return size; 724be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 734be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 749cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviuint32_t eq_valueSize(int32_t param) { 754be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t size; 764be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 774be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi switch (param) { 784be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_NUM_BANDS: 794be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CUR_PRESET: 804be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_NUM_OF_PRESETS: 814be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_LEVEL: 824be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_BAND: 83b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent size = sizeof(int16_t); 84b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent break; 85b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent case EQ_PARAM_LEVEL_RANGE: 86b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent size = 2 * sizeof(int16_t); 87b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent break; 884be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CENTER_FREQ: 894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_FREQ_RANGE: 924be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 944be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_PRESET_NAME: 954be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = EFFECT_STRING_LEN_MAX; 964be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 974be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi default: 984be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 994be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi SL_LOGE("Trying to access an unknown EQ parameter %d", param); 1004be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 1014be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1024be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return size; 1034be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 1044be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1059cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 1069cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi/** 107f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi * returns the size in bytes of the value of each bass boost parameter 1089cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi */ 109f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviuint32_t bb_valueSize(int32_t param) { 1109cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi uint32_t size; 1119cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1129cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi switch (param) { 1139cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi case BASSBOOST_PARAM_STRENGTH_SUPPORTED: 1149cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 1159cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 116f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case BASSBOOST_PARAM_STRENGTH: 117f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi size = sizeof(int16_t); 118f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi break; 1199cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi default: 1209cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 121f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Trying to access an unknown BassBoost parameter %d", param); 1229cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1239cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 1249cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1259cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return size; 1269cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 1279cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 128f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 1299cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi/** 130f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi * returns the size in bytes of the value of each virtualizer parameter 1319cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi */ 132f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviuint32_t virt_valueSize(int32_t param) { 1339cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi uint32_t size; 1349cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1359cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi switch (param) { 136f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case VIRTUALIZER_PARAM_STRENGTH_SUPPORTED: 1379cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 1389cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 139f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case VIRTUALIZER_PARAM_STRENGTH: 1409cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int16_t); 1419cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1429cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi default: 1439cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 144f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Trying to access an unknown Virtualizer parameter %d", param); 1459cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1469cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 1479cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1489cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return size; 1499cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 1509cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1514be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 152f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi/** 153f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi * returns the size in bytes of the value of each environmental reverb parameter 154f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi */ 155f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Triviuint32_t erev_valueSize(int32_t param) { 156f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi uint32_t size; 157f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 158f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi switch (param) { 159f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_ROOM_LEVEL: 160f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_ROOM_HF_LEVEL: 161f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REFLECTIONS_LEVEL: 162f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REVERB_LEVEL: 163f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(int16_t); // millibel 164f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 165f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DECAY_TIME: 166f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REFLECTIONS_DELAY: 167f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REVERB_DELAY: 168f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(uint32_t); // milliseconds 169f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 170f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DECAY_HF_RATIO: 171f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DIFFUSION: 172f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DENSITY: 173f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(int16_t); // permille 174f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 175f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_PROPERTIES: 176f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(s_reverb_settings); // struct of all reverb properties 177f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 178f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi default: 179f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(int32_t); 180f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi SL_LOGE("Trying to access an unknown Environmental Reverb parameter %d", param); 181f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 182f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 183f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 184f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return size; 185f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi} 186f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 187f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi//----------------------------------------------------------------------------- 1884be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Triviandroid::status_t android_eq_getParam(android::sp<android::AudioEffect> pFx, 1894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi int32_t param, int32_t param2, void *pValue) 1904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi{ 1914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android::status_t status; 1924be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t buf32[(EQUALIZER_PARAM_SIZE_MAX - 1) / sizeof(uint32_t) + 1]; 1934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 1944be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1954be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->psize = eq_paramSize(param); 1964be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *(int32_t *)p->data = param; 1974be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (p->psize == 2 * sizeof(int32_t)) { 1984be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *((int32_t *)p->data + 1) = param2; 1994be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2004be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->vsize = eq_valueSize(param); 2014be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = pFx->getParameter(p); 2024be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 2034be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = p->status; 2044be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 2054be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi memcpy(pValue, p->data + p->psize, p->vsize); 2064be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2074be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2084be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2094be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return status; 2104be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2114be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2124be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2134be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 2144be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Triviandroid::status_t android_eq_setParam(android::sp<android::AudioEffect> pFx, 2154be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi int32_t param, int32_t param2, void *pValue) 2164be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi{ 2174be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android::status_t status; 2184be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t buf32[(EQUALIZER_PARAM_SIZE_MAX - 1) / sizeof(uint32_t) + 1]; 2194be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 2204be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2214be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->psize = eq_paramSize(param); 2224be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *(int32_t *)p->data = param; 2234be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (p->psize == 2 * sizeof(int32_t)) { 2244be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *((int32_t *)p->data + 1) = param2; 2254be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2264be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->vsize = eq_valueSize(param); 2274be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi memcpy(p->data + p->psize, pValue, p->vsize); 2284be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = pFx->setParameter(p); 2294be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 2304be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = p->status; 2314be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2324be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2334be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return status; 2344be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 2354be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2369cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 2379cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviandroid::status_t android_bb_setParam(android::sp<android::AudioEffect> pFx, 2389cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int32_t param, void *pValue) { 2399cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 240f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_setParam(pFx, param, BASSBOOST_PARAM_SIZE_MAX, 241f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, bb_valueSize(param)); 2429cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2439cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 2449cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 2459cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviandroid::status_t android_bb_getParam(android::sp<android::AudioEffect> pFx, 2469cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int32_t param, void *pValue) { 2479cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 248f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_getParam(pFx, param, BASSBOOST_PARAM_SIZE_MAX, 249f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, bb_valueSize(param)); 2509cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2519cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 2529cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 253172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_bb_init(int sessionId, IBassBoost* ibb) { 2549cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi SL_LOGV("session %d", sessionId); 2559cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 256172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ibb->mBassBoostEffect, 25700667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi &ibb->mBassBoostDescriptor.type)) 258f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi { 259f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("BassBoost effect initialization failed"); 2609cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return; 2619cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 2629cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 263f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi // initialize strength 2649cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int16_t strength; 265172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_bb_getParam(ibb->mBassBoostEffect, 2669cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi BASSBOOST_PARAM_STRENGTH, &strength)) { 267172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ibb->mStrength = (SLpermille) strength; 2689cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 2699cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2704be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2717e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 2724be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 2737e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivivoid android_eq_init(int sessionId, IEqualizer* ieq) { 274a013b478c73d494afc668909ec52f578f2bc966dJean-Michel Trivi SL_LOGV("android_eq_init on session %d", sessionId); 2754be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 27600667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ieq->mEqEffect, &ieq->mEqDescriptor.type)) { 277f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Equalizer effect initialization failed"); 2784be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return; 2794be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2804be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2817e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi // initialize number of bands, band level range, and number of presets 282b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent uint16_t num = 0; 2837e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, EQ_PARAM_NUM_BANDS, 0, &num)) { 2847e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mNumBands = num; 2854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 286b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent int16_t range[2] = {0, 0}; 2877e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, EQ_PARAM_LEVEL_RANGE, 0, range)) { 2887e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mBandLevelRangeMin = range[0]; 2897e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mBandLevelRangeMax = range[1]; 2904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2927e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi SL_LOGV(" EQ init: num bands = %u, band range=[%d %d]mB", num, range[0], range[1]); 2934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2947e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi // FIXME don't store presets names, they can be queried each time they're needed 2954be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi // initialize preset number and names, store in IEngine 296b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent uint16_t numPresets = 0; 2977e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, 2984be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi EQ_PARAM_GET_NUM_OF_PRESETS, 0, &numPresets)) { 2997e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqNumPresets = numPresets; 3007e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mNumPresets = numPresets; 3014be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3027e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 303b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten object_lock_exclusive(&ieq->mThis->mEngine->mObject); 3044be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi char name[EFFECT_STRING_LEN_MAX]; 3057e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if ((0 < numPresets) && (NULL == ieq->mThis->mEngine->mEqPresetNames)) { 3067e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqPresetNames = (char **)new char *[numPresets]; 3074be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi for(uint32_t i = 0 ; i < numPresets ; i++) { 3087e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, 3094be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi EQ_PARAM_GET_PRESET_NAME, i, name)) { 3107e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqPresetNames[i] = new char[strlen(name) + 1]; 3117e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi strcpy(ieq->mThis->mEngine->mEqPresetNames[i], name); 3127e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi SL_LOGV(" EQ init: presets = %u is %s", i, ieq->mThis->mEngine->mEqPresetNames[i]); 3134be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3144be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3154be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 316b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten object_unlock_exclusive(&ieq->mThis->mEngine->mObject); 3177e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 3184be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 3194be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 320f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 321f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 322172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_virt_init(int sessionId, IVirtualizer* ivi) { 323a013b478c73d494afc668909ec52f578f2bc966dJean-Michel Trivi SL_LOGV("android_virt_init on session %d", sessionId); 324f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 325172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ivi->mVirtualizerEffect, 32600667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi &ivi->mVirtualizerDescriptor.type)) { 327f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Virtualizer effect initialization failed"); 328f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return; 329f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 330f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 331f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi // initialize strength 332f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int16_t strength; 333172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_virt_getParam(ivi->mVirtualizerEffect, 334f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi VIRTUALIZER_PARAM_STRENGTH, &strength)) { 335172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ivi->mStrength = (SLpermille) strength; 336f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 337f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 338f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 339f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 340f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_virt_setParam(android::sp<android::AudioEffect> pFx, 341f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, void *pValue) { 342f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 343f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_setParam(pFx, param, VIRTUALIZER_PARAM_SIZE_MAX, 344f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, virt_valueSize(param)); 345f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 346f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 347f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 348f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_virt_getParam(android::sp<android::AudioEffect> pFx, 349f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, void *pValue) { 350f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 351f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_getParam(pFx, param, VIRTUALIZER_PARAM_SIZE_MAX, 352f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, virt_valueSize(param)); 353f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 354f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 355172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 356172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 357172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_prev_init(IPresetReverb* ipr) { 358ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin SL_LOGV("session is implicitly %d (aux effect)", AUDIO_SESSION_OUTPUT_MIX); 359172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 360ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin if (!android_fx_initEffectObj(AUDIO_SESSION_OUTPUT_MIX /*sessionId*/, 36100667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ipr->mPresetReverbEffect, &ipr->mPresetReverbDescriptor.type)) { 362172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SL_LOGE("PresetReverb effect initialization failed"); 363172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return; 364172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 365172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 366172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // initialize preset 367172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi uint16_t preset; 368172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_prev_getPreset(ipr->mPresetReverbEffect, &preset)) { 369172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ipr->mPreset = preset; 37000667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // enable the effect is it has a effective preset loaded 37100667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ipr->mPresetReverbEffect->setEnabled(SL_REVERBPRESET_NONE != preset); 372172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 373172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 374172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 375172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 376172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_prev_setPreset(android::sp<android::AudioEffect> pFx, uint16_t preset) { 3774e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kasten android::status_t status = android_fx_setParam(pFx, REVERB_PARAM_PRESET, 3784e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kasten PRESETREVERB_PARAM_SIZE_MAX, &preset, sizeof(uint16_t)); 37900667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // enable the effect if the preset is different from SL_REVERBPRESET_NONE 38000667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi pFx->setEnabled(SL_REVERBPRESET_NONE != preset); 38100667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi return status; 382172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 383172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 384172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 385172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_prev_getPreset(android::sp<android::AudioEffect> pFx, uint16_t* preset) { 3864e1412ba1d9e74e51a01d34b1c588166d68e4332Glenn Kasten return android_fx_getParam(pFx, REVERB_PARAM_PRESET, PRESETREVERB_PARAM_SIZE_MAX, preset, 387172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi sizeof(uint16_t)); 388172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 389172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 390172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 391172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 392172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_erev_init(IEnvironmentalReverb* ier) { 393ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin SL_LOGV("session is implicitly %d (aux effect)", AUDIO_SESSION_OUTPUT_MIX); 394172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 395ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin if (!android_fx_initEffectObj(AUDIO_SESSION_OUTPUT_MIX /*sessionId*/, 39600667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ier->mEnvironmentalReverbEffect, &ier->mEnvironmentalReverbDescriptor.type)) { 397172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SL_LOGE("EnvironmentalReverb effect initialization failed"); 398172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return; 399172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 400172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 40100667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // enable env reverb: other SL ES effects have an explicit SetEnabled() function, and the 40200667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // preset reverb state depends on the selected preset. 40300667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ier->mEnvironmentalReverbEffect->setEnabled(true); 40400667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi 405172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // initialize reverb properties 406f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi SLEnvironmentalReverbSettings properties; 407f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi if (android::NO_ERROR == android_erev_getParam(ier->mEnvironmentalReverbEffect, 408f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi REVERB_PARAM_PROPERTIES, &properties)) { 409f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi ier->mProperties = properties; 410f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 411f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi} 412f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 413f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi//----------------------------------------------------------------------------- 414f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Triviandroid::status_t android_erev_setParam(android::sp<android::AudioEffect> pFx, 415f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi int32_t param, void *pValue) { 416f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 417f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // given the size difference between a single reverb property and the whole set of reverb 418f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // properties, select which max size to pass to avoid allocating too much memory 419f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi if (param == REVERB_PARAM_PROPERTIES) { 420f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_setParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_ALL, 421f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 422f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } else { 423f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_setParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_SINGLE, 424f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 425f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 426f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi} 427172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 428f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi//----------------------------------------------------------------------------- 429f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Triviandroid::status_t android_erev_getParam(android::sp<android::AudioEffect> pFx, 430f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi int32_t param, void *pValue) { 431f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 432f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // given the size difference between a single reverb property and the whole set of reverb 433f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // properties, select which max size to pass to avoid allocating too much memory 434f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi if (param == REVERB_PARAM_PROPERTIES) { 435f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_getParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_ALL, 436f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 437f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } else { 438f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_getParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_SINGLE, 439f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 440f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 441172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 442172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 443172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 444172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 445172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_fxSend_attach(CAudioPlayer* ap, bool attach, 446172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::sp<android::AudioEffect> pFx, SLmillibel sendLevel) { 44700667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi 448f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi if (pFx == 0) { 449172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return android::INVALID_OPERATION; 450172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 451172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 4523610785fa93586ce84a27a27530feb77b8035229Glenn Kasten // There are 3 cases: 4533610785fa93586ce84a27a27530feb77b8035229Glenn Kasten // mAPlayer != 0 && mAudioTrack == 0 means playing decoded audio 4543610785fa93586ce84a27a27530feb77b8035229Glenn Kasten // mAPlayer == 0 && mAudioTrack != 0 means playing PCM audio 4553610785fa93586ce84a27a27530feb77b8035229Glenn Kasten // mAPlayer == 0 && mAudioTrack == 0 means player not fully configured yet 4563610785fa93586ce84a27a27530feb77b8035229Glenn Kasten // The asserts document and verify this. 4573610785fa93586ce84a27a27530feb77b8035229Glenn Kasten if (ap->mAPlayer != 0) { 4583610785fa93586ce84a27a27530feb77b8035229Glenn Kasten assert(ap->mAudioTrack == 0); 4593610785fa93586ce84a27a27530feb77b8035229Glenn Kasten if (attach) { 4603610785fa93586ce84a27a27530feb77b8035229Glenn Kasten ap->mAPlayer->attachAuxEffect(pFx->id()); 4613610785fa93586ce84a27a27530feb77b8035229Glenn Kasten ap->mAPlayer->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 4623610785fa93586ce84a27a27530feb77b8035229Glenn Kasten } else { 4633610785fa93586ce84a27a27530feb77b8035229Glenn Kasten ap->mAPlayer->attachAuxEffect(0); 4643610785fa93586ce84a27a27530feb77b8035229Glenn Kasten } 4653610785fa93586ce84a27a27530feb77b8035229Glenn Kasten return android::NO_ERROR; 4663610785fa93586ce84a27a27530feb77b8035229Glenn Kasten } 4673610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 46847550bf6cf5cf08a402a54b1589f4b64582a5120Glenn Kasten if (ap->mAudioTrack == 0) { 469f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi // the player doesn't have an AudioTrack at the moment, so store this info to use it 470f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi // when the AudioTrack becomes available 471f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi if (attach) { 472f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi ap->mAuxEffect = pFx; 473f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi } else { 474f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi ap->mAuxEffect.clear(); 475f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi } 476f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi // we keep track of the send level, independently of the current audio player level 477f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi ap->mAuxSendLevel = sendLevel - ap->mVolume.mLevel; 478f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi return android::NO_ERROR; 479f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi } 480f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi 481172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (attach) { 482172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::status_t status = ap->mAudioTrack->attachAuxEffect(pFx->id()); 48300667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi //SL_LOGV("attachAuxEffect(%d) returned %d", pFx->id(), status); 484172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == status) { 485172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi status = 486172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ap->mAudioTrack->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 487172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 488172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return status; 489172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } else { 490172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return ap->mAudioTrack->attachAuxEffect(0); 491172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 492172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 493172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 494172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 495fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi/** 496fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * pre-condition: 497fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * ap != NULL 498fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * ap->mOutputMix != NULL 499fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi */ 500fef6033d852daec8d88060b252e72f322724dca1Jean-Michel TriviSLresult android_fxSend_attachToAux(CAudioPlayer* ap, SLInterfaceID pUuid, SLboolean attach, 501fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi SLmillibel sendLevel) { 502f51dba65751107c930759938775b75531ec1f330Glenn Kasten COutputMix *outputMix = CAudioPlayer_GetOutputMix(ap); 503f51dba65751107c930759938775b75531ec1f330Glenn Kasten ssize_t index = outputMix->mAndroidEffect.mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 504fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 505fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi if (0 > index) { 506fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi SL_LOGE("invalid effect ID: no such effect attached to the OutputMix"); 507fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 508fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } 509fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 510f51dba65751107c930759938775b75531ec1f330Glenn Kasten android::AudioEffect* pFx = outputMix->mAndroidEffect.mEffects->valueAt(index); 511fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi if (NULL == pFx) { 512fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_RESOURCE_ERROR; 513fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } 514fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi if (android::NO_ERROR == android_fxSend_attach( ap, (bool) attach, pFx, sendLevel) ) { 515fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_SUCCESS; 516fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } else { 517fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_RESOURCE_ERROR; 518fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } 519fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 520fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi} 521fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 522fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi//----------------------------------------------------------------------------- 523172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_fxSend_setSendLevel(CAudioPlayer* ap, SLmillibel sendLevel) { 524f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi // we keep track of the send level, independently of the current audio player level 525f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi ap->mAuxSendLevel = sendLevel - ap->mVolume.mLevel; 526f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi 5273610785fa93586ce84a27a27530feb77b8035229Glenn Kasten if (ap->mAPlayer != 0) { 5283610785fa93586ce84a27a27530feb77b8035229Glenn Kasten assert(ap->mAudioTrack == 0); 5293610785fa93586ce84a27a27530feb77b8035229Glenn Kasten ap->mAPlayer->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 5303610785fa93586ce84a27a27530feb77b8035229Glenn Kasten return android::NO_ERROR; 5313610785fa93586ce84a27a27530feb77b8035229Glenn Kasten } 5323610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 53347550bf6cf5cf08a402a54b1589f4b64582a5120Glenn Kasten if (ap->mAudioTrack == 0) { 534f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi return android::NO_ERROR; 535172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 536172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 537172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return ap->mAudioTrack->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 538172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 539172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 540f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 541f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_fx_setParam(android::sp<android::AudioEffect> pFx, 542f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, uint32_t paramSizeMax, void *pValue, uint32_t valueSize) 543f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi{ 544f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 545f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status; 546f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi uint32_t buf32[(paramSizeMax - 1) / sizeof(uint32_t) + 1]; 547f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 548f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 549f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->psize = sizeof(int32_t); 550f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi *(int32_t *)p->data = param; 551f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->vsize = valueSize; 552f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi memcpy(p->data + p->psize, pValue, p->vsize); 553f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = pFx->setParameter(p); 554f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 555f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = p->status; 556f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 557f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return status; 558f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 559f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 560f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 561f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 562f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_fx_getParam(android::sp<android::AudioEffect> pFx, 563f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, uint32_t paramSizeMax, void *pValue, uint32_t valueSize) 564f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi{ 565f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status; 566f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi uint32_t buf32[(paramSizeMax - 1) / sizeof(uint32_t) + 1]; 567f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 568f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 569f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->psize = sizeof(int32_t); 570f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi *(int32_t *)p->data = param; 571f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->vsize = valueSize; 572f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = pFx->getParameter(p); 573f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 574f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = p->status; 575f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 576f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi memcpy(pValue, p->data + p->psize, p->vsize); 577f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 578f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 579f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 580f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return status; 581f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 582f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 583f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 5844be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 5854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel TriviSLresult android_fx_statusToResult(android::status_t status) { 5864be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 5874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if ((android::INVALID_OPERATION == status) || (android::DEAD_OBJECT == status)) { 5884be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return SL_RESULT_CONTROL_LOST; 5894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } else { 5904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return SL_RESULT_SUCCESS; 5914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 5924be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 5934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 59467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 59567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 596f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivibool android_fx_initEffectObj(int sessionId, android::sp<android::AudioEffect>& effect, 59700667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi const effect_uuid_t *type) { 598a013b478c73d494afc668909ec52f578f2bc966dJean-Michel Trivi //SL_LOGV("android_fx_initEffectObj on session %d", sessionId); 599f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 60000667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi effect = new android::AudioEffect(type, EFFECT_UUID_NULL, 601f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// priority 602f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// effect callback 603f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// callback data 604f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi sessionId,// session ID 605f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0 );// output 606f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 607f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status = effect->initCheck(); 608f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR != status) { 609f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect.clear(); 610f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Effect initCheck() returned %d", status); 611f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return false; 612f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 613f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 614f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return true; 615f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 616f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 617f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 618f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 619f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivibool android_fx_initEffectDescriptor(const SLInterfaceID effectId, 620f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi effect_descriptor_t* fxDescrLoc) { 621f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi uint32_t numEffects = 0; 622f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi effect_descriptor_t descriptor; 623f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi bool foundEffect = false; 624f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 625f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // any effects? 626f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi android::status_t res = android::AudioEffect::queryNumberEffects(&numEffects); 627f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if (android::NO_ERROR != res) { 628f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGE("unable to find any effects."); 629f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi goto effectError; 630f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 631f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 632f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // request effect in the effects? 633f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi for (uint32_t i=0 ; i < numEffects ; i++) { 634f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi res = android::AudioEffect::queryEffect(i, &descriptor); 635f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if ((android::NO_ERROR == res) && 636f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi (0 == memcmp(effectId, &descriptor.type, sizeof(effect_uuid_t)))) { 637f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGV("found effect %d %s", i, descriptor.name); 638f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi foundEffect = true; 639f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi break; 640f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 641f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 642f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if (foundEffect) { 643f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi memcpy(fxDescrLoc, &descriptor, sizeof(effect_descriptor_t)); 644f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } else { 645f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGE("unable to find an implementation for the requested effect."); 646f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi goto effectError; 647f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 648f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 649f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi return true; 650f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 651f5fce95f98037ea4ab341b416c82444af595313dJean-Michel TrivieffectError: 652f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // the requested effect wasn't found 653f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi memset(fxDescrLoc, 0, sizeof(effect_descriptor_t)); 654f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 655f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi return false; 656f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi} 657f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 658f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi//----------------------------------------------------------------------------- 65967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel TriviSLresult android_genericFx_queryNumEffects(SLuint32 *pNumSupportedAudioEffects) { 66067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 66167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi if (NULL == pNumSupportedAudioEffects) { 66267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 66367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 66467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 66567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::status_t status = 66667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::AudioEffect::queryNumberEffects((uint32_t*)pNumSupportedAudioEffects); 66767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 66867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 66967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi switch(status) { 67067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_ERROR: 67167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_SUCCESS; 67267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 67367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::PERMISSION_DENIED: 67467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PERMISSION_DENIED; 67567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 67667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_INIT: 67767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 67867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 67967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::BAD_VALUE: 68067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 68167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 68267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi default: 68367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 68467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SL_LOGE("received invalid status %d from AudioEffect::queryNumberEffects()", status); 68567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 68667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 68767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 68867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 68967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 69067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 69167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 6925b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_queryEffect(SLuint32 index, effect_descriptor_t* pDescriptor) { 69367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6945b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (NULL == pDescriptor) { 69567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 69667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 69767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 69867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::status_t status = 6995b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect::queryEffect(index, pDescriptor); 70067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 70167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 7025b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (android::NO_ERROR != status) { 7035b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi switch(status) { 70467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::PERMISSION_DENIED: 70567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PERMISSION_DENIED; 70667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 70767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_INIT: 70867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::INVALID_OPERATION: 70967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 71067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 71167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::BAD_VALUE: 71267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 71367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 71467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi default: 71567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 71667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SL_LOGE("received invalid status %d from AudioEffect::queryNumberEffects()", status); 71767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 7185b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 7195b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // an error occurred, reset the effect descriptor 7205b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi memset(pDescriptor, 0, sizeof(effect_descriptor_t)); 72167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 7225b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 72367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 72467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 72567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 72667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 72767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7285b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_createEffect(IAndroidEffect* iae, SLInterfaceID pUuid, int sessionId) { 72967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 73067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 73167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7325b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // does this effect already exist? 733ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent if (0 <= iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid))) { 7345b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return result; 7355b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 7365b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 7375b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // create new effect 7385b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect* pFx = new android::AudioEffect( 73967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi NULL, // not using type to create effect 74067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi (const effect_uuid_t*)pUuid, 74167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// priority 74267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// effect callback 74367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// callback data 74467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi sessionId, 74567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0 );// output 74667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7475b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // verify effect was successfully created before storing it 7485b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->initCheck(); 74967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi if (android::NO_ERROR != status) { 7505b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SL_LOGE("AudioEffect initCheck() returned %d, effect will not be stored", status); 7515b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi delete pFx; 75267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 7535b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 7545b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SL_LOGV("AudioEffect successfully created on session %d", sessionId); 755ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent iae->mEffects->add(KEY_FROM_GUID(pUuid), pFx); 75667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 75767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 75867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 75967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 76067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 76167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 76267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7635b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_releaseEffect(IAndroidEffect* iae, SLInterfaceID pUuid) { 76467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 765ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 7665b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 7675b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 76867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7695b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 770ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7715b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi delete pFx; 772ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent iae->mEffects->removeItem(index); 7735b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 77467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 77567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 77667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 77767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 77867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7795b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_setEnabled(IAndroidEffect* iae, SLInterfaceID pUuid, SLboolean enabled) { 7805b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 781ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 78267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7835b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 78467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7855b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 786ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7875b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->setEnabled(SL_BOOLEAN_TRUE == enabled); 7885b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return android_fx_statusToResult(status); 78967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 79067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 79167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 79267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 79367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7945b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_isEnabled(IAndroidEffect* iae, SLInterfaceID pUuid, SLboolean *pEnabled) 7955b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi{ 796ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 79767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7985b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 79967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 8005b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 801ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 8025b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi *pEnabled = (SLboolean) pFx->getEnabled(); 8035b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 80467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 80567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 80667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 80767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 80867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 8095b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_sendCommand(IAndroidEffect* iae, SLInterfaceID pUuid, 8105b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SLuint32 command, SLuint32 commandSize, void* pCommandData, 8115b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SLuint32 *replySize, void *pReplyData) { 81267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 813ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 81467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 8155b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 81667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 8175b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 818ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 8195b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->command( 8205b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t) command, 8215b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t) commandSize, 8225b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi pCommandData, 8235b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t*)replySize, 8245b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi pReplyData); 8255b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (android::BAD_VALUE == status) { 8265b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 8275b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 8285b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 8295b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 83067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 83167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 83267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 833fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi//----------------------------------------------------------------------------- 834fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi/** 835fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * returns true if the given effect id is present in the AndroidEffect interface 836fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi */ 837fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivibool android_genericFx_hasEffect(IAndroidEffect* iae, SLInterfaceID pUuid) { 838ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent return( 0 <= iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid))); 839fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi} 840