IEffectSend.c revision ed46c29d6a09112dbbf584c82953f63289596fd6
161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten/* 261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * Copyright (C) 2010 The Android Open Source Project 361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * 461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * Licensed under the Apache License, Version 2.0 (the "License"); 561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * you may not use this file except in compliance with the License. 661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * You may obtain a copy of the License at 761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * 861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * http://www.apache.org/licenses/LICENSE-2.0 961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * 1061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * Unless required by applicable law or agreed to in writing, software 1161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * distributed under the License is distributed on an "AS IS" BASIS, 1261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * See the License for the specific language governing permissions and 1461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten * limitations under the License. 1561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten */ 1661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 1761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten/* EffectSend implementation */ 1861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 1961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten#include "sles_allinclusive.h" 2061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 21510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten// Maps AUX index to OutputMix interface index 22510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten 23510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kastenstatic const unsigned char AUX_to_MPH[AUX_MAX] = { 24510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten MPH_ENVIRONMENTALREVERB, 25510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten MPH_PRESETREVERB 26510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten}; 27510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten 28d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic struct EnableLevel *getEnableLevel(IEffectSend *this, const void *pAuxEffect) 2961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten{ 3061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten COutputMix *outputMix = this->mOutputMix; 3161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten // Make sure the sink for this player is an output mix 3261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten if (NULL == outputMix) 3361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten return NULL; 34510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten unsigned aux; 35510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten if (pAuxEffect == &outputMix->mEnvironmentalReverb.mItf) 36510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten aux = AUX_ENVIRONMENTALREVERB; 37510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten else if (pAuxEffect == &outputMix->mPresetReverb.mItf) 38510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten aux = AUX_PRESETREVERB; 39510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten else 40510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten return NULL; 41510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten assert(aux < AUX_MAX); 42510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten // App couldn't have an interface for effect without exposure 43510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten int index = MPH_to_OutputMix[AUX_to_MPH[aux]]; 44510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten if (0 > index) 45510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten return NULL; 46510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten unsigned mask = 1 << index; 47510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten object_lock_shared(&outputMix->mObject); 48510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten SLuint32 state = outputMix->mObject.mInterfaceStates[index]; 49510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten mask &= outputMix->mObject.mGottenMask; 50510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten object_unlock_shared(&outputMix->mObject); 51510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten switch (state) { 52510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten case INTERFACE_EXPOSED: 53510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten case INTERFACE_ADDED: 54510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten case INTERFACE_SUSPENDED: 55510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten case INTERFACE_SUSPENDING: 56510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten case INTERFACE_RESUMING_1: 57510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten case INTERFACE_RESUMING_2: 58510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten if (mask) 59510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten return &this->mEnableLevels[aux]; 60510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten break; 61510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten default: 62510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten break; 63510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten } 6461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten return NULL; 6561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten} 6661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 67ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kastenstatic SLresult IEffectSend_EnableEffectSend(SLEffectSendItf self, 6961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten const void *pAuxEffect, SLboolean enable, SLmillibel initialLevel) 7061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten{ 71ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 72ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 73ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (!((SL_MILLIBEL_MIN <= initialLevel) && (initialLevel <= 0))) { 74ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 75ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 76ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten IEffectSend *this = (IEffectSend *) self; 77ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten struct EnableLevel *enableLevel = getEnableLevel(this, pAuxEffect); 78ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == enableLevel) { 79ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 80ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 81ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_lock_exclusive(this); 82ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten enableLevel->mEnable = SL_BOOLEAN_FALSE != enable; // normalize 83ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten enableLevel->mSendLevel = initialLevel; 84ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_unlock_exclusive(this); 85ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 86ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 87ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 88ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 89ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 9061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten} 9161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 92ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 9361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kastenstatic SLresult IEffectSend_IsEnabled(SLEffectSendItf self, 9461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten const void *pAuxEffect, SLboolean *pEnable) 9561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten{ 96ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 97ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 98ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pEnable) { 99ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 100ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 101ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten IEffectSend *this = (IEffectSend *) self; 102ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten struct EnableLevel *enableLevel = getEnableLevel(this, pAuxEffect); 103ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == enableLevel) { 104ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 105ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 106ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_lock_peek(this); 107ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLboolean enable = enableLevel->mEnable; 108ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_unlock_peek(this); 109ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pEnable = enable; 110ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 111ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 112ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 113ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 114ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 11561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten} 11661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 117ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 118d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEffectSend_SetDirectLevel(SLEffectSendItf self, SLmillibel directLevel) 11961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten{ 120ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 121ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 122ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (!((SL_MILLIBEL_MIN <= directLevel) && (directLevel <= 0))) { 123ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 124ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 125ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten IEffectSend *this = (IEffectSend *) self; 126ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_lock_poke(this); 127ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mDirectLevel = directLevel; 128ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_unlock_poke(this); 129ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 130ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 131ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 132ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 13361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten} 13461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 135ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 136d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEffectSend_GetDirectLevel(SLEffectSendItf self, SLmillibel *pDirectLevel) 13761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten{ 138ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 139ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 140ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pDirectLevel) { 141ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 142ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 143ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten IEffectSend *this = (IEffectSend *) self; 144ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_lock_peek(this); 145ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLmillibel directLevel = this->mDirectLevel; 146ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_unlock_peek(this); 147ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pDirectLevel = directLevel; 148ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 149ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 150ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 151ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 15261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten} 15361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 154ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 155e5bf0d2c9531a7064eb3ddcafaf93ac1b0974037Glenn Kastenstatic SLresult IEffectSend_SetSendLevel(SLEffectSendItf self, const void *pAuxEffect, 156e5bf0d2c9531a7064eb3ddcafaf93ac1b0974037Glenn Kasten SLmillibel sendLevel) 15761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten{ 158ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 159ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 160ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (!((SL_MILLIBEL_MIN <= sendLevel) && (sendLevel <= 0))) { 161ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 162ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 163ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten IEffectSend *this = (IEffectSend *) self; 164ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten struct EnableLevel *enableLevel = getEnableLevel(this, pAuxEffect); 165ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == enableLevel) { 166ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 167ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 168ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // EnableEffectSend is exclusive, so this has to be also 169ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_lock_exclusive(this); 170ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten enableLevel->mSendLevel = sendLevel; 171ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_unlock_exclusive(this); 172ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 173ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 174ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 175ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 176ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 17761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten} 17861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 179ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 180e5bf0d2c9531a7064eb3ddcafaf93ac1b0974037Glenn Kastenstatic SLresult IEffectSend_GetSendLevel(SLEffectSendItf self, const void *pAuxEffect, 181e5bf0d2c9531a7064eb3ddcafaf93ac1b0974037Glenn Kasten SLmillibel *pSendLevel) 18261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten{ 183ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 184ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 185ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pSendLevel) { 186ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 187ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 188ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten IEffectSend *this = (IEffectSend *) self; 189ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten struct EnableLevel *enableLevel = getEnableLevel(this, pAuxEffect); 190ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == enableLevel) { 191ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 192ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 193ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_lock_peek(this); 194ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLmillibel sendLevel = enableLevel->mSendLevel; 195ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_unlock_peek(this); 196ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pSendLevel = sendLevel; 197ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 198ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 199ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 200ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 201ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 20261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten} 20361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 204ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 20561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kastenstatic const struct SLEffectSendItf_ IEffectSend_Itf = { 20661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IEffectSend_EnableEffectSend, 20761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IEffectSend_IsEnabled, 20861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IEffectSend_SetDirectLevel, 20961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IEffectSend_GetDirectLevel, 21061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IEffectSend_SetSendLevel, 21161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IEffectSend_GetSendLevel 21261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten}; 21361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten 21461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kastenvoid IEffectSend_init(void *self) 21561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten{ 21661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IEffectSend *this = (IEffectSend *) self; 21761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten this->mItf = &IEffectSend_Itf; 2186a357b8fa57b0bc1557cd5ab9f9fb86aabaaa18cGlenn Kasten this->mOutputMix = NULL; // CAudioPlayer will need to re-initialize 21961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten this->mDirectLevel = 0; 2206a357b8fa57b0bc1557cd5ab9f9fb86aabaaa18cGlenn Kasten struct EnableLevel *enableLevel = this->mEnableLevels; 2216a357b8fa57b0bc1557cd5ab9f9fb86aabaaa18cGlenn Kasten unsigned aux; 2226a357b8fa57b0bc1557cd5ab9f9fb86aabaaa18cGlenn Kasten for (aux = 0; aux < AUX_MAX; ++aux, ++enableLevel) { 2236a357b8fa57b0bc1557cd5ab9f9fb86aabaaa18cGlenn Kasten enableLevel->mEnable = SL_BOOLEAN_FALSE; 2246a357b8fa57b0bc1557cd5ab9f9fb86aabaaa18cGlenn Kasten enableLevel->mSendLevel = SL_MILLIBEL_MIN; 2256a357b8fa57b0bc1557cd5ab9f9fb86aabaaa18cGlenn Kasten } 22661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten} 227