IPresetReverb.cpp revision 172e4da556ad3cb1d2a06cfa019903310aa291d5
1a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten/* 2a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * Copyright (C) 2010 The Android Open Source Project 3a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * 4a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * Licensed under the Apache License, Version 2.0 (the "License"); 5a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * you may not use this file except in compliance with the License. 6a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * You may obtain a copy of the License at 7a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * 8a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * http://www.apache.org/licenses/LICENSE-2.0 9a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * 10a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * Unless required by applicable law or agreed to in writing, software 11a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * distributed under the License is distributed on an "AS IS" BASIS, 12a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * See the License for the specific language governing permissions and 14a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten * limitations under the License. 15a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten */ 16a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten 17a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten/* PresetReverb implementation */ 18a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten 19a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten#include "sles_allinclusive.h" 20a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten 21172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#if defined(ANDROID) && !defined(USE_BACKPORT) 22172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi/** 23172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi * returns true if this interface is not associated with an initialized PresetReverb effect 24172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi */ 25172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivistatic inline bool NO_PRESETREVERB(IPresetReverb* ipr) { 26172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi return (ipr->mPresetReverbEffect == 0); 27172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi} 28172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#endif 29172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 30d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IPresetReverb_SetPreset(SLPresetReverbItf self, SLuint16 preset) 31a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten{ 32ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 33ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 340b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IPresetReverb *this = (IPresetReverb *) self; 350b167267bda99b68346045ccab14e810121d5de4Glenn Kasten switch (preset) { 360b167267bda99b68346045ccab14e810121d5de4Glenn Kasten case SL_REVERBPRESET_NONE: 370b167267bda99b68346045ccab14e810121d5de4Glenn Kasten case SL_REVERBPRESET_SMALLROOM: 380b167267bda99b68346045ccab14e810121d5de4Glenn Kasten case SL_REVERBPRESET_MEDIUMROOM: 390b167267bda99b68346045ccab14e810121d5de4Glenn Kasten case SL_REVERBPRESET_LARGEROOM: 400b167267bda99b68346045ccab14e810121d5de4Glenn Kasten case SL_REVERBPRESET_MEDIUMHALL: 410b167267bda99b68346045ccab14e810121d5de4Glenn Kasten case SL_REVERBPRESET_LARGEHALL: 420b167267bda99b68346045ccab14e810121d5de4Glenn Kasten case SL_REVERBPRESET_PLATE: 43ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_lock_poke(this); 44ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mPreset = preset; 45172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#if !defined(ANDROID) || defined(USE_BACKPORT) 46ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 47172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#else 48172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (NO_PRESETREVERB(this)) { 49172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi result = SL_RESULT_CONTROL_LOST; 50172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } else { 51172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::status_t status = android_prev_setPreset(this->mPresetReverbEffect, preset); 52172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi result = android_fx_statusToResult(status); 53172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 54172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#endif 55172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi interface_unlock_poke(this); 560b167267bda99b68346045ccab14e810121d5de4Glenn Kasten break; 570b167267bda99b68346045ccab14e810121d5de4Glenn Kasten default: 58ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 59ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 600b167267bda99b68346045ccab14e810121d5de4Glenn Kasten } 61ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 62ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 63a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten} 64a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten 65d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IPresetReverb_GetPreset(SLPresetReverbItf self, SLuint16 *pPreset) 66a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten{ 67ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 68ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 69ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pPreset) { 70ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 71ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 72ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten IPresetReverb *this = (IPresetReverb *) self; 73ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_lock_peek(this); 74172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SLuint16 preset = SL_REVERBPRESET_NONE; 75172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#if !defined(ANDROID) || defined(USE_BACKPORT) 76172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi preset = this->mPreset; 77172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi result = SL_RESULT_SUCCESS; 78172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#else 79172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (NO_PRESETREVERB(this)) { 80172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi result = SL_RESULT_CONTROL_LOST; 81172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } else { 82172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi android::status_t status = android_prev_getPreset(this->mPresetReverbEffect, &preset); 83172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi result = android_fx_statusToResult(status); 84172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 85172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#endif 86ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten interface_unlock_peek(this); 87ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pPreset = preset; 88ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 89ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 90ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 91a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten} 92a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten 93a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kastenstatic const struct SLPresetReverbItf_ IPresetReverb_Itf = { 94a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IPresetReverb_SetPreset, 95a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IPresetReverb_GetPreset 96a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten}; 97a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten 98a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kastenvoid IPresetReverb_init(void *self) 99a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten{ 100a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IPresetReverb *this = (IPresetReverb *) self; 101a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten this->mItf = &IPresetReverb_Itf; 1020b167267bda99b68346045ccab14e810121d5de4Glenn Kasten this->mPreset = SL_REVERBPRESET_NONE; 103172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi 104172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#if defined(ANDROID) && !defined(USE_BACKPORT) 105172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi if (!android_fx_initEffectDescriptor(SL_IID_PRESETREVERB, &this->mPresetReverbDescriptor)) { 106172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi // PresetReverb init failed 107172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi SL_LOGE("PresetReverb initialization failed."); 108172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi } 109172e4da556ad3cb1d2a06cfa019903310aa291d5Jean-Michel Trivi#endif 110a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten} 111