android_Effect.cpp revision ca533f4e1c67e9136044f25ca84b65102c8892fd
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 355b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivistatic inline SLuint32 KEY_FROM_GUID(SLInterfaceID pUuid) { 365b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return pUuid->time_low; 375b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi} 385b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 394be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 404be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 419cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviuint32_t eq_paramSize(int32_t param) { 424be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t size; 434be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 444be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi switch (param) { 454be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_NUM_BANDS: 464be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_LEVEL_RANGE: 474be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CUR_PRESET: 484be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_NUM_OF_PRESETS: 494be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 504be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 514be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_LEVEL: 524be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CENTER_FREQ: 534be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_FREQ_RANGE: 544be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_BAND: 554be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_PRESET_NAME: 564be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 574be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 584be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi default: 594be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 604be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi SL_LOGE("Trying to use an unknown EQ parameter %d", param); 614be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 624be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 634be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return size; 644be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 654be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 669cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviuint32_t eq_valueSize(int32_t param) { 674be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t size; 684be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 694be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi switch (param) { 704be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_NUM_BANDS: 714be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CUR_PRESET: 724be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_NUM_OF_PRESETS: 734be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_LEVEL: 744be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_BAND: 75b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent size = sizeof(int16_t); 76b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent break; 77b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent case EQ_PARAM_LEVEL_RANGE: 78b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent size = 2 * sizeof(int16_t); 79b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent break; 804be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CENTER_FREQ: 814be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 824be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 834be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_FREQ_RANGE: 844be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 864be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_PRESET_NAME: 874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = EFFECT_STRING_LEN_MAX; 884be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi default: 904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi SL_LOGE("Trying to access an unknown EQ parameter %d", param); 924be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 944be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return size; 954be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 964be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 979cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 989cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi/** 99f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi * returns the size in bytes of the value of each bass boost parameter 1009cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi */ 101f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviuint32_t bb_valueSize(int32_t param) { 1029cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi uint32_t size; 1039cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1049cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi switch (param) { 1059cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi case BASSBOOST_PARAM_STRENGTH_SUPPORTED: 1069cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 1079cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 108f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case BASSBOOST_PARAM_STRENGTH: 109f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi size = sizeof(int16_t); 110f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi break; 1119cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi default: 1129cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 113f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Trying to access an unknown BassBoost parameter %d", param); 1149cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1159cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 1169cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1179cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return size; 1189cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 1199cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 120f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 1219cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi/** 122f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi * returns the size in bytes of the value of each virtualizer parameter 1239cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi */ 124f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviuint32_t virt_valueSize(int32_t param) { 1259cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi uint32_t size; 1269cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1279cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi switch (param) { 128f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case VIRTUALIZER_PARAM_STRENGTH_SUPPORTED: 1299cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 1309cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 131f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case VIRTUALIZER_PARAM_STRENGTH: 1329cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int16_t); 1339cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1349cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi default: 1359cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 136f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Trying to access an unknown Virtualizer parameter %d", param); 1379cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1389cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 1399cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1409cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return size; 1419cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 1429cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1434be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 144f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi/** 145f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi * returns the size in bytes of the value of each environmental reverb parameter 146f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi */ 147f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Triviuint32_t erev_valueSize(int32_t param) { 148f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi uint32_t size; 149f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 150f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi switch (param) { 151f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_ROOM_LEVEL: 152f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_ROOM_HF_LEVEL: 153f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REFLECTIONS_LEVEL: 154f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REVERB_LEVEL: 155f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(int16_t); // millibel 156f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 157f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DECAY_TIME: 158f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REFLECTIONS_DELAY: 159f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_REVERB_DELAY: 160f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(uint32_t); // milliseconds 161f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 162f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DECAY_HF_RATIO: 163f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DIFFUSION: 164f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_DENSITY: 165f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(int16_t); // permille 166f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 167f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi case REVERB_PARAM_PROPERTIES: 168f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(s_reverb_settings); // struct of all reverb properties 169f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 170f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi default: 171f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi size = sizeof(int32_t); 172f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi SL_LOGE("Trying to access an unknown Environmental Reverb parameter %d", param); 173f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi break; 174f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 175f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 176f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return size; 177f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi} 178f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 179f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi//----------------------------------------------------------------------------- 1804be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Triviandroid::status_t android_eq_getParam(android::sp<android::AudioEffect> pFx, 1814be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi int32_t param, int32_t param2, void *pValue) 1824be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi{ 1834be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android::status_t status; 1844be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t buf32[(EQUALIZER_PARAM_SIZE_MAX - 1) / sizeof(uint32_t) + 1]; 1854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 1864be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->psize = eq_paramSize(param); 1884be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *(int32_t *)p->data = param; 1894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (p->psize == 2 * sizeof(int32_t)) { 1904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *((int32_t *)p->data + 1) = param2; 1914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1924be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->vsize = eq_valueSize(param); 1934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = pFx->getParameter(p); 1944be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 1954be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = p->status; 1964be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 1974be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi memcpy(pValue, p->data + p->psize, p->vsize); 1984be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1994be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2004be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2014be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return status; 2024be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2034be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2044be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2054be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 2064be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Triviandroid::status_t android_eq_setParam(android::sp<android::AudioEffect> pFx, 2074be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi int32_t param, int32_t param2, void *pValue) 2084be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi{ 2094be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android::status_t status; 2104be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t buf32[(EQUALIZER_PARAM_SIZE_MAX - 1) / sizeof(uint32_t) + 1]; 2114be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 2124be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2134be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->psize = eq_paramSize(param); 2144be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *(int32_t *)p->data = param; 2154be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (p->psize == 2 * sizeof(int32_t)) { 2164be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *((int32_t *)p->data + 1) = param2; 2174be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2184be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->vsize = eq_valueSize(param); 2194be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi memcpy(p->data + p->psize, pValue, p->vsize); 2204be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = pFx->setParameter(p); 2214be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 2224be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = p->status; 2234be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2244be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2254be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return status; 2264be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 2274be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2289cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 2299cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviandroid::status_t android_bb_setParam(android::sp<android::AudioEffect> pFx, 2309cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int32_t param, void *pValue) { 2319cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 232f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_setParam(pFx, param, BASSBOOST_PARAM_SIZE_MAX, 233f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, bb_valueSize(param)); 2349cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2359cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 2369cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 2379cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviandroid::status_t android_bb_getParam(android::sp<android::AudioEffect> pFx, 2389cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int32_t param, void *pValue) { 2399cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 240f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_getParam(pFx, param, BASSBOOST_PARAM_SIZE_MAX, 241f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, bb_valueSize(param)); 2429cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2439cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 2449cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 245172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_bb_init(int sessionId, IBassBoost* ibb) { 2469cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi SL_LOGV("session %d", sessionId); 2479cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 248172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ibb->mBassBoostEffect, 24900667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi &ibb->mBassBoostDescriptor.type)) 250f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi { 251f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("BassBoost effect initialization failed"); 2529cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return; 2539cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 2549cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 255f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi // initialize strength 2569cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int16_t strength; 257172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_bb_getParam(ibb->mBassBoostEffect, 2589cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi BASSBOOST_PARAM_STRENGTH, &strength)) { 259172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ibb->mStrength = (SLpermille) strength; 2609cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 2619cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2624be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2637e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 2644be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 2657e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivivoid android_eq_init(int sessionId, IEqualizer* ieq) { 2669cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi SL_LOGV("session %d", sessionId); 2674be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 26800667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ieq->mEqEffect, &ieq->mEqDescriptor.type)) { 269f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Equalizer effect initialization failed"); 2704be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return; 2714be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2724be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2737e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi // initialize number of bands, band level range, and number of presets 274b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent uint16_t num = 0; 2757e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, EQ_PARAM_NUM_BANDS, 0, &num)) { 2767e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mNumBands = num; 2774be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 278b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent int16_t range[2] = {0, 0}; 2797e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, EQ_PARAM_LEVEL_RANGE, 0, range)) { 2807e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mBandLevelRangeMin = range[0]; 2817e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mBandLevelRangeMax = range[1]; 2824be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2834be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2847e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi SL_LOGV(" EQ init: num bands = %u, band range=[%d %d]mB", num, range[0], range[1]); 2854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2867e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi // FIXME don't store presets names, they can be queried each time they're needed 2874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi // initialize preset number and names, store in IEngine 288b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent uint16_t numPresets = 0; 2897e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, 2904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi EQ_PARAM_GET_NUM_OF_PRESETS, 0, &numPresets)) { 2917e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqNumPresets = numPresets; 2927e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mNumPresets = numPresets; 2934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2947e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 2957e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi interface_lock_exclusive(ieq->mThis->mEngine); 2964be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi char name[EFFECT_STRING_LEN_MAX]; 2977e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if ((0 < numPresets) && (NULL == ieq->mThis->mEngine->mEqPresetNames)) { 2987e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqPresetNames = (char **)new char *[numPresets]; 2994be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi for(uint32_t i = 0 ; i < numPresets ; i++) { 3007e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, 3014be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi EQ_PARAM_GET_PRESET_NAME, i, name)) { 3027e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqPresetNames[i] = new char[strlen(name) + 1]; 3037e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi strcpy(ieq->mThis->mEngine->mEqPresetNames[i], name); 3047e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi SL_LOGV(" EQ init: presets = %u is %s", i, ieq->mThis->mEngine->mEqPresetNames[i]); 3054be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3064be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3074be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3087e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi interface_unlock_exclusive(ieq->mThis->mEngine); 3097e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 3104be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi#if 0 3114be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi // configure the EQ so it can easily be heard, for test only 3124be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t freq = 1977; 3134be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t frange[2]; 314b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent int16_t value = ap->mEqualizer.mBandLevelRangeMin; 3154be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi for(int32_t i=0 ; i< ap->mEqualizer.mNumBands ; i++) { 3164be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_setParam(ap->mEqualizer.mEqEffect, EQ_PARAM_BAND_LEVEL, i, &value); 3174be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi // display EQ characteristics 3184be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_getParam(ap->mEqualizer.mEqEffect, EQ_PARAM_CENTER_FREQ, i, &freq); 3194be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_getParam(ap->mEqualizer.mEqEffect, EQ_PARAM_BAND_FREQ_RANGE, i, frange); 32049e4076e940559bc204d0f0aa7ab412986445bfaGlenn Kasten SL_LOGV(" EQ init: band %d = %d - %d - %dHz", i, frange[0]/1000, freq/1000, 3214be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi frange[1]/1000); 3224be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3234be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi value = ap->mEqualizer.mBandLevelRangeMax; 3244be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (ap->mEqualizer.mNumBands > 2) { 3254be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_setParam(ap->mEqualizer.mEqEffect, EQ_PARAM_BAND_LEVEL, 2, &value); 3264be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3274be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (ap->mEqualizer.mNumBands > 3) { 3284be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_setParam(ap->mEqualizer.mEqEffect, EQ_PARAM_BAND_LEVEL, 3, &value); 3294be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 3304be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 3314be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi ap->mEqualizer.mEqEffect->setEnabled(true); 3324be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi#endif 3334be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 3344be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 335f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 336f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 337172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_virt_init(int sessionId, IVirtualizer* ivi) { 338f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGV("session %d", sessionId); 339f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 340172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ivi->mVirtualizerEffect, 34100667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi &ivi->mVirtualizerDescriptor.type)) { 342f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Virtualizer effect initialization failed"); 343f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return; 344f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 345f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 346f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi // initialize strength 347f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int16_t strength; 348172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_virt_getParam(ivi->mVirtualizerEffect, 349f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi VIRTUALIZER_PARAM_STRENGTH, &strength)) { 350172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ivi->mStrength = (SLpermille) strength; 351f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 352f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 353f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 354f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 355f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_virt_setParam(android::sp<android::AudioEffect> pFx, 356f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, void *pValue) { 357f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 358f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_setParam(pFx, param, VIRTUALIZER_PARAM_SIZE_MAX, 359f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, virt_valueSize(param)); 360f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 361f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 362f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 363f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_virt_getParam(android::sp<android::AudioEffect> pFx, 364f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, void *pValue) { 365f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 366f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_getParam(pFx, param, VIRTUALIZER_PARAM_SIZE_MAX, 367f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, virt_valueSize(param)); 368f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 369f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 370172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 371172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 372172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_prev_init(IPresetReverb* ipr) { 3733ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi SL_LOGV("session is implicitly %d (aux effect)", android::AudioSystem::SESSION_OUTPUT_MIX); 374172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 3753ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi if (!android_fx_initEffectObj(android::AudioSystem::SESSION_OUTPUT_MIX /*sessionId*/, 37600667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ipr->mPresetReverbEffect, &ipr->mPresetReverbDescriptor.type)) { 377172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SL_LOGE("PresetReverb effect initialization failed"); 378172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return; 379172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 380172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 381172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // initialize preset 382172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi uint16_t preset; 383172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_prev_getPreset(ipr->mPresetReverbEffect, &preset)) { 384172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ipr->mPreset = preset; 38500667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // enable the effect is it has a effective preset loaded 38600667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ipr->mPresetReverbEffect->setEnabled(SL_REVERBPRESET_NONE != preset); 387172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 388172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 389172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 390172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 391172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_prev_setPreset(android::sp<android::AudioEffect> pFx, uint16_t preset) { 39200667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi android::status_t status = android_fx_setParam(pFx, REVERB_PARAM_PRESET, sizeof(uint16_t), 39300667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi &preset, sizeof(uint16_t)); 39400667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // enable the effect if the preset is different from SL_REVERBPRESET_NONE 39500667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi pFx->setEnabled(SL_REVERBPRESET_NONE != preset); 39600667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi return status; 397172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 398172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 399172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 400172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_prev_getPreset(android::sp<android::AudioEffect> pFx, uint16_t* preset) { 401172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return android_fx_getParam(pFx, REVERB_PARAM_PRESET, sizeof(uint16_t), preset, 402172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi sizeof(uint16_t)); 403172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 404172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 405172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 406172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 407172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_erev_init(IEnvironmentalReverb* ier) { 4083ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi SL_LOGV("session is implicitly %d (aux effect)", android::AudioSystem::SESSION_OUTPUT_MIX); 409172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 4103ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi if (!android_fx_initEffectObj(android::AudioSystem::SESSION_OUTPUT_MIX /*sessionId*/, 41100667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ier->mEnvironmentalReverbEffect, &ier->mEnvironmentalReverbDescriptor.type)) { 412172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SL_LOGE("EnvironmentalReverb effect initialization failed"); 413172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return; 414172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 415172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 41600667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // enable env reverb: other SL ES effects have an explicit SetEnabled() function, and the 41700667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi // preset reverb state depends on the selected preset. 41800667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi ier->mEnvironmentalReverbEffect->setEnabled(true); 41900667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi 420172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // initialize reverb properties 421f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi SLEnvironmentalReverbSettings properties; 422f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi if (android::NO_ERROR == android_erev_getParam(ier->mEnvironmentalReverbEffect, 423f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi REVERB_PARAM_PROPERTIES, &properties)) { 424f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi ier->mProperties = properties; 425f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 426f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi} 427f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 428f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi//----------------------------------------------------------------------------- 429f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Triviandroid::status_t android_erev_setParam(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_setParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_ALL, 436f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 437f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } else { 438f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_setParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_SINGLE, 439f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 440f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 441f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi} 442172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 443f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi//----------------------------------------------------------------------------- 444f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Triviandroid::status_t android_erev_getParam(android::sp<android::AudioEffect> pFx, 445f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi int32_t param, void *pValue) { 446f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi 447f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // given the size difference between a single reverb property and the whole set of reverb 448f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi // properties, select which max size to pass to avoid allocating too much memory 449f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi if (param == REVERB_PARAM_PROPERTIES) { 450f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_getParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_ALL, 451f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 452f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } else { 453f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi return android_fx_getParam(pFx, param, ENVREVERB_PARAM_SIZE_MAX_SINGLE, 454f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi pValue, erev_valueSize(param)); 455f5afeef3bb2aafba9b4e7c25ab3b9dcf42ee8d65Jean-Michel Trivi } 456172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 457172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 458172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 459172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 460172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_fxSend_attach(CAudioPlayer* ap, bool attach, 461172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::sp<android::AudioEffect> pFx, SLmillibel sendLevel) { 46200667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi 463172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if ((NULL == ap->mAudioTrack) || (pFx == 0)) { 464172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return android::INVALID_OPERATION; 465172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 466172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 467172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (attach) { 468172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::status_t status = ap->mAudioTrack->attachAuxEffect(pFx->id()); 46900667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi //SL_LOGV("attachAuxEffect(%d) returned %d", pFx->id(), status); 470172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == status) { 471172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi status = 472172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ap->mAudioTrack->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 473172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 474172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return status; 475172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } else { 476172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return ap->mAudioTrack->attachAuxEffect(0); 477172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 478172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 479172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 480172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 481fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi/** 482fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * pre-condition: 483fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * ap != NULL 484fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * ap->mOutputMix != NULL 485fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi */ 486fef6033d852daec8d88060b252e72f322724dca1Jean-Michel TriviSLresult android_fxSend_attachToAux(CAudioPlayer* ap, SLInterfaceID pUuid, SLboolean attach, 487fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi SLmillibel sendLevel) { 488ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = ap->mOutputMix->mAndroidEffect.mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 489fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 490fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi if (0 > index) { 491fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi SL_LOGE("invalid effect ID: no such effect attached to the OutputMix"); 492fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 493fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } 494fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 495ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = ap->mOutputMix->mAndroidEffect.mEffects->valueAt(index); 496fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi if (NULL == pFx) { 497fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_RESOURCE_ERROR; 498fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } 499fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi if (android::NO_ERROR == android_fxSend_attach( ap, (bool) attach, pFx, sendLevel) ) { 500fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_SUCCESS; 501fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } else { 502fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi return SL_RESULT_RESOURCE_ERROR; 503fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi } 504fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 505fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi} 506fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi 507fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi//----------------------------------------------------------------------------- 508172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_fxSend_setSendLevel(CAudioPlayer* ap, SLmillibel sendLevel) { 509172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (NULL == ap->mAudioTrack) { 510172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return android::INVALID_OPERATION; 511172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 512172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 513172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return ap->mAudioTrack->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 514172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 515172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 516f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 517f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_fx_setParam(android::sp<android::AudioEffect> pFx, 518f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, uint32_t paramSizeMax, void *pValue, uint32_t valueSize) 519f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi{ 520f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 521f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status; 522f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi uint32_t buf32[(paramSizeMax - 1) / sizeof(uint32_t) + 1]; 523f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 524f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 525f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->psize = sizeof(int32_t); 526f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi *(int32_t *)p->data = param; 527f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->vsize = valueSize; 528f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi memcpy(p->data + p->psize, pValue, p->vsize); 529f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = pFx->setParameter(p); 530f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 531f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = p->status; 532f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 533f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return status; 534f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 535f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 536f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 537f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 538f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_fx_getParam(android::sp<android::AudioEffect> pFx, 539f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, uint32_t paramSizeMax, void *pValue, uint32_t valueSize) 540f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi{ 541f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status; 542f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi uint32_t buf32[(paramSizeMax - 1) / sizeof(uint32_t) + 1]; 543f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 544f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 545f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->psize = sizeof(int32_t); 546f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi *(int32_t *)p->data = param; 547f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->vsize = valueSize; 548f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = pFx->getParameter(p); 549f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 550f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = p->status; 551f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 552f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi memcpy(pValue, p->data + p->psize, p->vsize); 553f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 554f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 555f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 556f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return status; 557f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 558f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 559f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 5604be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 5614be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel TriviSLresult android_fx_statusToResult(android::status_t status) { 5624be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 5634be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if ((android::INVALID_OPERATION == status) || (android::DEAD_OBJECT == status)) { 5644be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return SL_RESULT_CONTROL_LOST; 5654be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } else { 5664be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return SL_RESULT_SUCCESS; 5674be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 5684be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 5694be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 57067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 57167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 572f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivibool android_fx_initEffectObj(int sessionId, android::sp<android::AudioEffect>& effect, 57300667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi const effect_uuid_t *type) { 574f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGV("session %d", sessionId); 575f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 57600667fcca51d62236b538e6857b7e6b923453569Jean-Michel Trivi effect = new android::AudioEffect(type, EFFECT_UUID_NULL, 577f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// priority 578f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// effect callback 579f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// callback data 580f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi sessionId,// session ID 581f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0 );// output 582f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 583f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status = effect->initCheck(); 584f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR != status) { 585f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect.clear(); 586f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Effect initCheck() returned %d", status); 587f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return false; 588f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 589f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 590f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return true; 591f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 592f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 593f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 594f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 595f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivibool android_fx_initEffectDescriptor(const SLInterfaceID effectId, 596f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi effect_descriptor_t* fxDescrLoc) { 597f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi uint32_t numEffects = 0; 598f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi effect_descriptor_t descriptor; 599f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi bool foundEffect = false; 600f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 601f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // any effects? 602f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi android::status_t res = android::AudioEffect::queryNumberEffects(&numEffects); 603f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if (android::NO_ERROR != res) { 604f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGE("unable to find any effects."); 605f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi goto effectError; 606f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 607f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 608f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // request effect in the effects? 609f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi for (uint32_t i=0 ; i < numEffects ; i++) { 610f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi res = android::AudioEffect::queryEffect(i, &descriptor); 611f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if ((android::NO_ERROR == res) && 612f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi (0 == memcmp(effectId, &descriptor.type, sizeof(effect_uuid_t)))) { 613f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGV("found effect %d %s", i, descriptor.name); 614f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi foundEffect = true; 615f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi break; 616f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 617f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 618f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if (foundEffect) { 619f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi memcpy(fxDescrLoc, &descriptor, sizeof(effect_descriptor_t)); 620f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } else { 621f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGE("unable to find an implementation for the requested effect."); 622f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi goto effectError; 623f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 624f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 625f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi return true; 626f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 627f5fce95f98037ea4ab341b416c82444af595313dJean-Michel TrivieffectError: 628f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // the requested effect wasn't found 629f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi memset(fxDescrLoc, 0, sizeof(effect_descriptor_t)); 630f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 631f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi return false; 632f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi} 633f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 634f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi//----------------------------------------------------------------------------- 63567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel TriviSLresult android_genericFx_queryNumEffects(SLuint32 *pNumSupportedAudioEffects) { 63667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 63767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi if (NULL == pNumSupportedAudioEffects) { 63867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 63967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 64067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 64167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::status_t status = 64267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::AudioEffect::queryNumberEffects((uint32_t*)pNumSupportedAudioEffects); 64367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 64467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 64567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi switch(status) { 64667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_ERROR: 64767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_SUCCESS; 64867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 64967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::PERMISSION_DENIED: 65067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PERMISSION_DENIED; 65167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 65267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_INIT: 65367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 65467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 65567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::BAD_VALUE: 65667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 65767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 65867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi default: 65967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 66067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SL_LOGE("received invalid status %d from AudioEffect::queryNumberEffects()", status); 66167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 66267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 66367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 66467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 66567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 66667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 66767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 6685b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_queryEffect(SLuint32 index, effect_descriptor_t* pDescriptor) { 66967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6705b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (NULL == pDescriptor) { 67167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 67267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 67367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 67467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::status_t status = 6755b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect::queryEffect(index, pDescriptor); 67667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 67767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 6785b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (android::NO_ERROR != status) { 6795b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi switch(status) { 68067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::PERMISSION_DENIED: 68167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PERMISSION_DENIED; 68267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 68367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_INIT: 68467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::INVALID_OPERATION: 68567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 68667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 68767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::BAD_VALUE: 68867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 68967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 69067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi default: 69167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 69267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SL_LOGE("received invalid status %d from AudioEffect::queryNumberEffects()", status); 69367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 6945b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 6955b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // an error occurred, reset the effect descriptor 6965b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi memset(pDescriptor, 0, sizeof(effect_descriptor_t)); 69767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 6985b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 69967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 70067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 70167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 70267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 70367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7045b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_createEffect(IAndroidEffect* iae, SLInterfaceID pUuid, int sessionId) { 70567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 70667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 70767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7085b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // does this effect already exist? 709ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent if (0 <= iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid))) { 7105b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return result; 7115b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 7125b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 7135b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // create new effect 7145b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect* pFx = new android::AudioEffect( 71567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi NULL, // not using type to create effect 71667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi (const effect_uuid_t*)pUuid, 71767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// priority 71867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// effect callback 71967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// callback data 72067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi sessionId, 72167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0 );// output 72267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7235b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // verify effect was successfully created before storing it 7245b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->initCheck(); 72567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi if (android::NO_ERROR != status) { 7265b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SL_LOGE("AudioEffect initCheck() returned %d, effect will not be stored", status); 7275b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi delete pFx; 72867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 7295b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 7305b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SL_LOGV("AudioEffect successfully created on session %d", sessionId); 731ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent iae->mEffects->add(KEY_FROM_GUID(pUuid), pFx); 73267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 73367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 73467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 73567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 73667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 73767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 73867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7395b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_releaseEffect(IAndroidEffect* iae, SLInterfaceID pUuid) { 74067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 741ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 7425b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 7435b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 74467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7455b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 746ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7475b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi delete pFx; 748ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent iae->mEffects->removeItem(index); 7495b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 75067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 75167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 75267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 75367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 75467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7555b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_setEnabled(IAndroidEffect* iae, SLInterfaceID pUuid, SLboolean enabled) { 7565b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 757ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 75867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7595b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 76067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7615b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 762ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7635b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->setEnabled(SL_BOOLEAN_TRUE == enabled); 7645b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return android_fx_statusToResult(status); 76567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 76667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 76767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 76867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 76967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7705b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_isEnabled(IAndroidEffect* iae, SLInterfaceID pUuid, SLboolean *pEnabled) 7715b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi{ 772ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 77367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7745b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 77567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7765b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 777ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7785b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi *pEnabled = (SLboolean) pFx->getEnabled(); 7795b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 78067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 78167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 78267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 78367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 78467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 7855b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_sendCommand(IAndroidEffect* iae, SLInterfaceID pUuid, 7865b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SLuint32 command, SLuint32 commandSize, void* pCommandData, 7875b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SLuint32 *replySize, void *pReplyData) { 78867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 789ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent ssize_t index = iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid)); 79067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 7915b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 79267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 7935b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 794ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent android::AudioEffect* pFx = iae->mEffects->valueAt(index); 7955b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->command( 7965b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t) command, 7975b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t) commandSize, 7985b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi pCommandData, 7995b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t*)replySize, 8005b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi pReplyData); 8015b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (android::BAD_VALUE == status) { 8025b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 8035b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 8045b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 8055b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 80667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 80767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 80867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 809fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi//----------------------------------------------------------------------------- 810fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi/** 811fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi * returns true if the given effect id is present in the AndroidEffect interface 812fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi */ 813fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivibool android_genericFx_hasEffect(IAndroidEffect* iae, SLInterfaceID pUuid) { 814ca533f4e1c67e9136044f25ca84b65102c8892fdEric Laurent return( 0 <= iae->mEffects->indexOfKey(KEY_FROM_GUID(pUuid))); 815fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi} 81667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 817