android_Effect.cpp revision 5b09aa864215690580b18eb802927e8cc7eb4861
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 305b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivistatic inline SLuint32 KEY_FROM_GUID(SLInterfaceID pUuid) { 315b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return pUuid->time_low; 325b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi} 335b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 344be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 354be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 369cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviuint32_t eq_paramSize(int32_t param) { 374be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t size; 384be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 394be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi switch (param) { 404be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_NUM_BANDS: 414be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_LEVEL_RANGE: 424be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CUR_PRESET: 434be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_NUM_OF_PRESETS: 444be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 454be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 464be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_LEVEL: 474be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CENTER_FREQ: 484be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_FREQ_RANGE: 494be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_BAND: 504be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_PRESET_NAME: 514be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 524be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 534be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi default: 544be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 554be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi SL_LOGE("Trying to use an unknown EQ parameter %d", param); 564be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 574be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 584be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return size; 594be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 604be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 619cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviuint32_t eq_valueSize(int32_t param) { 624be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t size; 634be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 644be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi switch (param) { 654be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_NUM_BANDS: 664be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CUR_PRESET: 674be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_NUM_OF_PRESETS: 684be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_LEVEL: 694be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_BAND: 70b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent size = sizeof(int16_t); 71b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent break; 72b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent case EQ_PARAM_LEVEL_RANGE: 73b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent size = 2 * sizeof(int16_t); 74b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent break; 754be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_CENTER_FREQ: 764be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 774be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 784be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_BAND_FREQ_RANGE: 794be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = 2 * sizeof(int32_t); 804be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 814be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi case EQ_PARAM_GET_PRESET_NAME: 824be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = EFFECT_STRING_LEN_MAX; 834be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 844be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi default: 854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi size = sizeof(int32_t); 864be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi SL_LOGE("Trying to access an unknown EQ parameter %d", param); 874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi break; 884be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return size; 904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 929cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 939cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi/** 94f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi * returns the size in bytes of the value of each bass boost parameter 959cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi */ 96f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviuint32_t bb_valueSize(int32_t param) { 979cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi uint32_t size; 989cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 999cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi switch (param) { 1009cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi case BASSBOOST_PARAM_STRENGTH_SUPPORTED: 1019cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 1029cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 103f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case BASSBOOST_PARAM_STRENGTH: 104f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi size = sizeof(int16_t); 105f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi break; 1069cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi default: 1079cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 108f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Trying to access an unknown BassBoost parameter %d", param); 1099cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1109cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 1119cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1129cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return size; 1139cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 1149cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 115f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 116f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 1179cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi/** 118f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi * returns the size in bytes of the value of each virtualizer parameter 1199cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi */ 120f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviuint32_t virt_valueSize(int32_t param) { 1219cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi uint32_t size; 1229cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1239cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi switch (param) { 124f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case VIRTUALIZER_PARAM_STRENGTH_SUPPORTED: 1259cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 1269cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 127f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi case VIRTUALIZER_PARAM_STRENGTH: 1289cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int16_t); 1299cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1309cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi default: 1319cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi size = sizeof(int32_t); 132f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Trying to access an unknown Virtualizer parameter %d", param); 1339cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi break; 1349cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 1359cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1369cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return size; 1379cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 1389cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1394be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 1404be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Triviandroid::status_t android_eq_getParam(android::sp<android::AudioEffect> pFx, 1414be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi int32_t param, int32_t param2, void *pValue) 1424be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi{ 1434be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android::status_t status; 1444be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t buf32[(EQUALIZER_PARAM_SIZE_MAX - 1) / sizeof(uint32_t) + 1]; 1454be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 1464be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1474be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->psize = eq_paramSize(param); 1484be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *(int32_t *)p->data = param; 1494be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (p->psize == 2 * sizeof(int32_t)) { 1504be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *((int32_t *)p->data + 1) = param2; 1514be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1524be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->vsize = eq_valueSize(param); 1534be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = pFx->getParameter(p); 1544be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 1554be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = p->status; 1564be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 1574be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi memcpy(pValue, p->data + p->psize, p->vsize); 1584be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1594be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1604be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1614be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return status; 1624be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1634be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1644be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1654be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 1664be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Triviandroid::status_t android_eq_setParam(android::sp<android::AudioEffect> pFx, 1674be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi int32_t param, int32_t param2, void *pValue) 1684be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi{ 1694be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android::status_t status; 1704be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t buf32[(EQUALIZER_PARAM_SIZE_MAX - 1) / sizeof(uint32_t) + 1]; 1714be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 1724be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1734be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->psize = eq_paramSize(param); 1744be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *(int32_t *)p->data = param; 1754be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (p->psize == 2 * sizeof(int32_t)) { 1764be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi *((int32_t *)p->data + 1) = param2; 1774be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1784be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi p->vsize = eq_valueSize(param); 1794be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi memcpy(p->data + p->psize, pValue, p->vsize); 1804be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = pFx->setParameter(p); 1814be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (android::NO_ERROR == status) { 1824be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi status = p->status; 1834be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 1844be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return status; 1864be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 1874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 1889cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 1899cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviandroid::status_t android_bb_setParam(android::sp<android::AudioEffect> pFx, 1909cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int32_t param, void *pValue) { 1919cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 192f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_setParam(pFx, param, BASSBOOST_PARAM_SIZE_MAX, 193f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, bb_valueSize(param)); 1949cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 1959cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 1969cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 1979cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Triviandroid::status_t android_bb_getParam(android::sp<android::AudioEffect> pFx, 1989cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int32_t param, void *pValue) { 1999cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 200f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_getParam(pFx, param, BASSBOOST_PARAM_SIZE_MAX, 201f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, bb_valueSize(param)); 2029cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2039cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 2049cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi//----------------------------------------------------------------------------- 205172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_bb_init(int sessionId, IBassBoost* ibb) { 2069cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi SL_LOGV("session %d", sessionId); 2079cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 208172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ibb->mBassBoostEffect, 209172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi &ibb->mBassBoostDescriptor.type, &ibb->mBassBoostDescriptor.uuid)) 210f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi { 211f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("BassBoost effect initialization failed"); 2129cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi return; 2139cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 2149cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi 215f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi // initialize strength 2169cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi int16_t strength; 217172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_bb_getParam(ibb->mBassBoostEffect, 2189cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi BASSBOOST_PARAM_STRENGTH, &strength)) { 219172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ibb->mStrength = (SLpermille) strength; 2209cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi } 2219cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi} 2224be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2237e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 2244be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 2257e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivivoid android_eq_init(int sessionId, IEqualizer* ieq) { 2269cd3c9e7a2395647b92c32f33c06cf9fd546b22fJean-Michel Trivi SL_LOGV("session %d", sessionId); 2274be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2287e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ieq->mEqEffect, &ieq->mEqDescriptor.type, 2297e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi &ieq->mEqDescriptor.uuid)) { 230f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Equalizer effect initialization failed"); 2314be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return; 2324be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2334be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2347e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi // initialize number of bands, band level range, and number of presets 235b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent uint16_t num = 0; 2367e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, EQ_PARAM_NUM_BANDS, 0, &num)) { 2377e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mNumBands = num; 2384be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 239b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent int16_t range[2] = {0, 0}; 2407e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, EQ_PARAM_LEVEL_RANGE, 0, range)) { 2417e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mBandLevelRangeMin = range[0]; 2427e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mBandLevelRangeMax = range[1]; 2434be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2444be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2457e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi SL_LOGV(" EQ init: num bands = %u, band range=[%d %d]mB", num, range[0], range[1]); 2464be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2477e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi // FIXME don't store presets names, they can be queried each time they're needed 2484be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi // initialize preset number and names, store in IEngine 249b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent uint16_t numPresets = 0; 2507e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, 2514be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi EQ_PARAM_GET_NUM_OF_PRESETS, 0, &numPresets)) { 2527e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqNumPresets = numPresets; 2537e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mNumPresets = numPresets; 2544be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2557e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 2567e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi interface_lock_exclusive(ieq->mThis->mEngine); 2574be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi char name[EFFECT_STRING_LEN_MAX]; 2587e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if ((0 < numPresets) && (NULL == ieq->mThis->mEngine->mEqPresetNames)) { 2597e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqPresetNames = (char **)new char *[numPresets]; 2604be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi for(uint32_t i = 0 ; i < numPresets ; i++) { 2617e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi if (android::NO_ERROR == android_eq_getParam(ieq->mEqEffect, 2624be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi EQ_PARAM_GET_PRESET_NAME, i, name)) { 2637e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi ieq->mThis->mEngine->mEqPresetNames[i] = new char[strlen(name) + 1]; 2647e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi strcpy(ieq->mThis->mEngine->mEqPresetNames[i], name); 2657e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi SL_LOGV(" EQ init: presets = %u is %s", i, ieq->mThis->mEngine->mEqPresetNames[i]); 2664be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2674be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2684be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2697e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi interface_unlock_exclusive(ieq->mThis->mEngine); 2707e01bc6208fb5b4a2a0019d67bf74373f8ee9428Jean-Michel Trivi 2714be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi#if 0 2724be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi // configure the EQ so it can easily be heard, for test only 2734be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t freq = 1977; 2744be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi uint32_t frange[2]; 275b3b757daa7d162b6f66590d917c1f84f3ba73c70Eric Laurent int16_t value = ap->mEqualizer.mBandLevelRangeMin; 2764be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi for(int32_t i=0 ; i< ap->mEqualizer.mNumBands ; i++) { 2774be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_setParam(ap->mEqualizer.mEqEffect, EQ_PARAM_BAND_LEVEL, i, &value); 2784be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi // display EQ characteristics 2794be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_getParam(ap->mEqualizer.mEqEffect, EQ_PARAM_CENTER_FREQ, i, &freq); 2804be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_getParam(ap->mEqualizer.mEqEffect, EQ_PARAM_BAND_FREQ_RANGE, i, frange); 28149e4076e940559bc204d0f0aa7ab412986445bfaGlenn Kasten SL_LOGV(" EQ init: band %d = %d - %d - %dHz", i, frange[0]/1000, freq/1000, 2824be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi frange[1]/1000); 2834be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2844be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi value = ap->mEqualizer.mBandLevelRangeMax; 2854be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (ap->mEqualizer.mNumBands > 2) { 2864be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_setParam(ap->mEqualizer.mEqEffect, EQ_PARAM_BAND_LEVEL, 2, &value); 2874be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2884be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if (ap->mEqualizer.mNumBands > 3) { 2894be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi android_eq_setParam(ap->mEqualizer.mEqEffect, EQ_PARAM_BAND_LEVEL, 3, &value); 2904be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 2914be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 2924be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi ap->mEqualizer.mEqEffect->setEnabled(true); 2934be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi#endif 2944be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 2954be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 296f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 297f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 298172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_virt_init(int sessionId, IVirtualizer* ivi) { 299f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGV("session %d", sessionId); 300f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 301172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (!android_fx_initEffectObj(sessionId, ivi->mVirtualizerEffect, 302172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi &ivi->mVirtualizerDescriptor.type, &ivi->mVirtualizerDescriptor.uuid)) { 303f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Virtualizer effect initialization failed"); 304f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return; 305f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 306f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 307f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi // initialize strength 308f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int16_t strength; 309172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_virt_getParam(ivi->mVirtualizerEffect, 310f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi VIRTUALIZER_PARAM_STRENGTH, &strength)) { 311172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ivi->mStrength = (SLpermille) strength; 312f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 313f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 314f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 315f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 316f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_virt_setParam(android::sp<android::AudioEffect> pFx, 317f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, void *pValue) { 318f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 319f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_setParam(pFx, param, VIRTUALIZER_PARAM_SIZE_MAX, 320f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, virt_valueSize(param)); 321f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 322f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 323f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 324f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_virt_getParam(android::sp<android::AudioEffect> pFx, 325f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, void *pValue) { 326f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 327f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return android_fx_getParam(pFx, param, VIRTUALIZER_PARAM_SIZE_MAX, 328f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi pValue, virt_valueSize(param)); 329f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 330f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 331172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 332172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 333172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_prev_init(IPresetReverb* ipr) { 3343ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi SL_LOGV("session is implicitly %d (aux effect)", android::AudioSystem::SESSION_OUTPUT_MIX); 335172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 3363ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi if (!android_fx_initEffectObj(android::AudioSystem::SESSION_OUTPUT_MIX /*sessionId*/, 3373ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi ipr->mPresetReverbEffect, 338172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi &ipr->mPresetReverbDescriptor.type, &ipr->mPresetReverbDescriptor.uuid)) { 339172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SL_LOGE("PresetReverb effect initialization failed"); 340172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return; 341172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 342172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 343172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // initialize preset 344172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi uint16_t preset; 345172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == android_prev_getPreset(ipr->mPresetReverbEffect, &preset)) { 346172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ipr->mPreset = preset; 347172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 348172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 349172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 350172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 351172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_prev_setPreset(android::sp<android::AudioEffect> pFx, uint16_t preset) { 352172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return android_fx_setParam(pFx, REVERB_PARAM_PRESET, sizeof(uint16_t), &preset, 353172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi sizeof(uint16_t)); 354172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 355172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 356172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 357172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_prev_getPreset(android::sp<android::AudioEffect> pFx, uint16_t* preset) { 358172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return android_fx_getParam(pFx, REVERB_PARAM_PRESET, sizeof(uint16_t), preset, 359172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi sizeof(uint16_t)); 360172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 361172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 362172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 363172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 364172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivivoid android_erev_init(IEnvironmentalReverb* ier) { 3653ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi SL_LOGV("session is implicitly %d (aux effect)", android::AudioSystem::SESSION_OUTPUT_MIX); 366172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 3673ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi if (!android_fx_initEffectObj(android::AudioSystem::SESSION_OUTPUT_MIX /*sessionId*/, 3683ff2bc607e5de281df3d8b54eb89a0ec56317102Jean-Michel Trivi ier->mEnvironmentalReverbEffect, 369172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi &ier->mEnvironmentalReverbDescriptor.type, &ier->mEnvironmentalReverbDescriptor.uuid)) { 370172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SL_LOGE("EnvironmentalReverb effect initialization failed"); 371172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return; 372172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 373172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 374172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // initialize reverb properties 375172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 376172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // FIXME init properties 377172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 378172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 379172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 380172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 381172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_fxSend_attach(CAudioPlayer* ap, bool attach, 382172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::sp<android::AudioEffect> pFx, SLmillibel sendLevel) { 383172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if ((NULL == ap->mAudioTrack) || (pFx == 0)) { 384172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return android::INVALID_OPERATION; 385172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 386172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 387172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (attach) { 388172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::status_t status = ap->mAudioTrack->attachAuxEffect(pFx->id()); 389172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (android::NO_ERROR == status) { 390172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi status = 391172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi ap->mAudioTrack->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 392172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 393172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return status; 394172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } else { 395172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return ap->mAudioTrack->attachAuxEffect(0); 396172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 397172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 398172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 399172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi//----------------------------------------------------------------------------- 400172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Triviandroid::status_t android_fxSend_setSendLevel(CAudioPlayer* ap, SLmillibel sendLevel) { 401172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (NULL == ap->mAudioTrack) { 402172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return android::INVALID_OPERATION; 403172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 404172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 405172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return ap->mAudioTrack->setAuxEffectSendLevel( sles_to_android_amplification(sendLevel) ); 406172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 407172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 408f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 409f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_fx_setParam(android::sp<android::AudioEffect> pFx, 410f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, uint32_t paramSizeMax, void *pValue, uint32_t valueSize) 411f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi{ 412f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 413f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status; 414f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi uint32_t buf32[(paramSizeMax - 1) / sizeof(uint32_t) + 1]; 415f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 416f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 417f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->psize = sizeof(int32_t); 418f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi *(int32_t *)p->data = param; 419f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->vsize = valueSize; 420f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi memcpy(p->data + p->psize, pValue, p->vsize); 421f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = pFx->setParameter(p); 422f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 423f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = p->status; 424f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 425f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return status; 426f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 427f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 428f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 429f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 430f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Triviandroid::status_t android_fx_getParam(android::sp<android::AudioEffect> pFx, 431f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi int32_t param, uint32_t paramSizeMax, void *pValue, uint32_t valueSize) 432f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi{ 433f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status; 434f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi uint32_t buf32[(paramSizeMax - 1) / sizeof(uint32_t) + 1]; 435f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect_param_t *p = (effect_param_t *)buf32; 436f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 437f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->psize = sizeof(int32_t); 438f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi *(int32_t *)p->data = param; 439f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi p->vsize = valueSize; 440f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = pFx->getParameter(p); 441f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 442f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi status = p->status; 443f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR == status) { 444f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi memcpy(pValue, p->data + p->psize, p->vsize); 445f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 446f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 447f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 448f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return status; 449f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 450f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 451f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 4524be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi//----------------------------------------------------------------------------- 4534be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel TriviSLresult android_fx_statusToResult(android::status_t status) { 4544be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 4554be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi if ((android::INVALID_OPERATION == status) || (android::DEAD_OBJECT == status)) { 4564be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return SL_RESULT_CONTROL_LOST; 4574be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } else { 4584be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi return SL_RESULT_SUCCESS; 4594be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi } 4604be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi} 4614be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi 46267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 46367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 464f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivibool android_fx_initEffectObj(int sessionId, android::sp<android::AudioEffect>& effect, 465f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi const effect_uuid_t *type, const effect_uuid_t *uuid) { 466f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGV("session %d", sessionId); 467f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 468f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect = new android::AudioEffect(type, uuid, 469f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// priority 470f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// effect callback 471f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0,// callback data 472f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi sessionId,// session ID 473f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 0 );// output 474f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 475f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi android::status_t status = effect->initCheck(); 476f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi if (android::NO_ERROR != status) { 477f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi effect.clear(); 478f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi SL_LOGE("Effect initCheck() returned %d", status); 479f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return false; 480f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi } 481f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 482f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi return true; 483f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi} 484f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 485f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi 486f4aebfe499998c11b31319afb1c7738d4801f7b1Jean-Michel Trivi//----------------------------------------------------------------------------- 487f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivibool android_fx_initEffectDescriptor(const SLInterfaceID effectId, 488f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi effect_descriptor_t* fxDescrLoc) { 489f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi uint32_t numEffects = 0; 490f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi effect_descriptor_t descriptor; 491f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi bool foundEffect = false; 492f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 493f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // any effects? 494f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi android::status_t res = android::AudioEffect::queryNumberEffects(&numEffects); 495f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if (android::NO_ERROR != res) { 496f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGE("unable to find any effects."); 497f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi goto effectError; 498f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 499f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 500f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // request effect in the effects? 501f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi for (uint32_t i=0 ; i < numEffects ; i++) { 502f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi res = android::AudioEffect::queryEffect(i, &descriptor); 503f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if ((android::NO_ERROR == res) && 504f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi (0 == memcmp(effectId, &descriptor.type, sizeof(effect_uuid_t)))) { 505f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGV("found effect %d %s", i, descriptor.name); 506f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi foundEffect = true; 507f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi break; 508f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 509f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 510f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi if (foundEffect) { 511f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi memcpy(fxDescrLoc, &descriptor, sizeof(effect_descriptor_t)); 512f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } else { 513f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SL_LOGE("unable to find an implementation for the requested effect."); 514f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi goto effectError; 515f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 516f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 517f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi return true; 518f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 519f5fce95f98037ea4ab341b416c82444af595313dJean-Michel TrivieffectError: 520f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi // the requested effect wasn't found 521f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi memset(fxDescrLoc, 0, sizeof(effect_descriptor_t)); 522f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 523f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi return false; 524f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi} 525f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 526f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi//----------------------------------------------------------------------------- 52767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel TriviSLresult android_genericFx_queryNumEffects(SLuint32 *pNumSupportedAudioEffects) { 52867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 52967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi if (NULL == pNumSupportedAudioEffects) { 53067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 53167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 53267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 53367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::status_t status = 53467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::AudioEffect::queryNumberEffects((uint32_t*)pNumSupportedAudioEffects); 53567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 53667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 53767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi switch(status) { 53867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_ERROR: 53967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_SUCCESS; 54067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 54167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::PERMISSION_DENIED: 54267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PERMISSION_DENIED; 54367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 54467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_INIT: 54567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 54667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 54767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::BAD_VALUE: 54867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 54967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 55067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi default: 55167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 55267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SL_LOGE("received invalid status %d from AudioEffect::queryNumberEffects()", status); 55367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 55467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 55567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 55667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 55767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 55867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 55967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 5605b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_queryEffect(SLuint32 index, effect_descriptor_t* pDescriptor) { 56167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 5625b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (NULL == pDescriptor) { 56367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 56467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 56567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 56667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi android::status_t status = 5675b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect::queryEffect(index, pDescriptor); 56867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 56967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 5705b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (android::NO_ERROR != status) { 5715b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi switch(status) { 57267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::PERMISSION_DENIED: 57367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PERMISSION_DENIED; 57467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 57567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::NO_INIT: 57667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::INVALID_OPERATION: 57767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 57867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 57967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi case android::BAD_VALUE: 58067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 58167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 58267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi default: 58367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 58467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SL_LOGE("received invalid status %d from AudioEffect::queryNumberEffects()", status); 58567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi break; 5865b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 5875b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // an error occurred, reset the effect descriptor 5885b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi memset(pDescriptor, 0, sizeof(effect_descriptor_t)); 58967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 5905b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 59167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 59267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 59367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 59467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 59567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 5965b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_createEffect(IAndroidEffect* iae, SLInterfaceID pUuid, int sessionId) { 59767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 59867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 59967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6005b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // does this effect already exist? 6015b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 <= iae->mEffects.indexOfKey(KEY_FROM_GUID(pUuid))) { 6025b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return result; 6035b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 6045b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 6055b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // create new effect 6065b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect* pFx = new android::AudioEffect( 60767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi NULL, // not using type to create effect 60867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi (const effect_uuid_t*)pUuid, 60967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// priority 61067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// effect callback 61167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0,// callback data 61267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi sessionId, 61367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 0 );// output 61467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6155b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi // verify effect was successfully created before storing it 6165b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->initCheck(); 61767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi if (android::NO_ERROR != status) { 6185b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SL_LOGE("AudioEffect initCheck() returned %d, effect will not be stored", status); 6195b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi delete pFx; 62067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi result = SL_RESULT_RESOURCE_ERROR; 6215b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 6225b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SL_LOGV("AudioEffect successfully created on session %d", sessionId); 6235b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi iae->mEffects.add(KEY_FROM_GUID(pUuid), pFx); 62467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 62567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 62667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return result; 62767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 62867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 62967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 63067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 6315b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_releaseEffect(IAndroidEffect* iae, SLInterfaceID pUuid) { 63267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6335b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi ssize_t index = iae->mEffects.indexOfKey(KEY_FROM_GUID(pUuid)); 6345b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 6355b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 63667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 6375b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 6385b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect* pFx = iae->mEffects.valueAt(index); 6395b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi delete pFx; 6405b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi iae->mEffects.removeItem(index); 6415b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 64267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 64367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 64467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 64567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 64667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 6475b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_setEnabled(IAndroidEffect* iae, SLInterfaceID pUuid, SLboolean enabled) { 6485b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi 6495b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi ssize_t index = iae->mEffects.indexOfKey(KEY_FROM_GUID(pUuid)); 65067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6515b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 65267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 6535b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 6545b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect* pFx = iae->mEffects.valueAt(index); 6555b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->setEnabled(SL_BOOLEAN_TRUE == enabled); 6565b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return android_fx_statusToResult(status); 65767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 65867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 65967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 66067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 66167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 6625b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_isEnabled(IAndroidEffect* iae, SLInterfaceID pUuid, SLboolean *pEnabled) 6635b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi{ 6645b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi ssize_t index = iae->mEffects.indexOfKey(KEY_FROM_GUID(pUuid)); 66567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6665b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 66767bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 6685b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 6695b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect* pFx = iae->mEffects.valueAt(index); 6705b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi *pEnabled = (SLboolean) pFx->getEnabled(); 6715b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 67267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 67367bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 67467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 67567bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 67667bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi//----------------------------------------------------------------------------- 6775b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel TriviSLresult android_genericFx_sendCommand(IAndroidEffect* iae, SLInterfaceID pUuid, 6785b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SLuint32 command, SLuint32 commandSize, void* pCommandData, 6795b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi SLuint32 *replySize, void *pReplyData) { 68067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6815b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi ssize_t index = iae->mEffects.indexOfKey(KEY_FROM_GUID(pUuid)); 68267bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 6835b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (0 > index) { 68467bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 6855b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 6865b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::AudioEffect* pFx = iae->mEffects.valueAt(index); 6875b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi android::status_t status = pFx->command( 6885b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t) command, 6895b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t) commandSize, 6905b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi pCommandData, 6915b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi (uint32_t*)replySize, 6925b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi pReplyData); 6935b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi if (android::BAD_VALUE == status) { 6945b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 6955b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } else { 6965b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi return SL_RESULT_SUCCESS; 6975b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi } 69867bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi } 69967bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi} 70067bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 70167bdf8a2fbd1024ab50c4513e1504325475368e0Jean-Michel Trivi 702