1948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent/* 2948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * Copyright (C) 2010 The Android Open Source Project 3948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * 4948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * Licensed under the Apache License, Version 2.0 (the "License"); 5948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * you may not use this file except in compliance with the License. 6948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * You may obtain a copy of the License at 7948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * 8948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * http://www.apache.org/licenses/LICENSE-2.0 9948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * 10948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * Unless required by applicable law or agreed to in writing, software 11948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * distributed under the License is distributed on an "AS IS" BASIS, 12948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * See the License for the specific language governing permissions and 14948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent * limitations under the License. 15948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent */ 16948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 17948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#include <stdio.h> 18948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 19948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent//#define LOG_NDEBUG 0 20948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#define LOG_TAG "AudioEffects-JNI" 21948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 22948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#include <utils/Log.h> 23948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#include <nativehelper/jni.h> 24948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#include <nativehelper/JNIHelp.h> 25948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#include <android_runtime/AndroidRuntime.h> 26948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#include "media/AudioEffect.h" 27948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 28fa5ecdc4ac6d7a8db2bb9e4a6a60a3189025df30Svet Ganov#include <ScopedUtfChars.h> 29fa5ecdc4ac6d7a8db2bb9e4a6a60a3189025df30Svet Ganov 30948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentusing namespace android; 31948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 32948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#define AUDIOEFFECT_SUCCESS 0 33948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#define AUDIOEFFECT_ERROR -1 34948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#define AUDIOEFFECT_ERROR_ALREADY_EXISTS -2 35948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#define AUDIOEFFECT_ERROR_NO_INIT -3 36948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#define AUDIOEFFECT_ERROR_BAD_VALUE -4 37948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#define AUDIOEFFECT_ERROR_INVALID_OPERATION -5 38948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#define AUDIOEFFECT_ERROR_NO_MEMORY -6 39948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent#define AUDIOEFFECT_ERROR_DEAD_OBJECT -7 40948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 41948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// ---------------------------------------------------------------------------- 421a5149e5d7f2dddc8b324f7695e69fd89af73c52Eric Laurentstatic const char* const kClassPathName = "android/media/audiofx/AudioEffect"; 43948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 44948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstruct fields_t { 45948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // these fields provide access from C++ to the... 46948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jclass clazzEffect; // AudioEffect class 47948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jmethodID midPostNativeEvent; // event post callback method 48948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jfieldID fidNativeAudioEffect; // stores in Java the native AudioEffect object 49948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jfieldID fidJniData; // stores in Java additional resources used by the native AudioEffect 50948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jclass clazzDesc; // AudioEffect.Descriptor class 51948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jmethodID midDescCstor; // AudioEffect.Descriptor class constructor 52948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent}; 53948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic fields_t fields; 54948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 55948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstruct effect_callback_cookie { 56948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jclass audioEffect_class; // AudioEffect class 57948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jobject audioEffect_ref; // AudioEffect object instance 58948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent }; 59948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 60948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// ---------------------------------------------------------------------------- 61948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentclass AudioEffectJniStorage { 62948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent public: 63948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent effect_callback_cookie mCallbackData; 64948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 65948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent AudioEffectJniStorage() { 66948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 67948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 68948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent ~AudioEffectJniStorage() { 69948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 70948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 71948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent}; 72948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 73948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 74948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic jint translateError(int code) { 75948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent switch(code) { 76948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case NO_ERROR: 77948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_SUCCESS; 78948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case ALREADY_EXISTS: 79948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_ALREADY_EXISTS; 80948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case NO_INIT: 81948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_NO_INIT; 82948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case BAD_VALUE: 83948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_BAD_VALUE; 84948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case INVALID_OPERATION: 85948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_INVALID_OPERATION; 86948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case NO_MEMORY: 87948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_NO_MEMORY; 88948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case DEAD_OBJECT: 89948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_DEAD_OBJECT; 90948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent default: 91948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR; 92948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 93948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 94948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 9576f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurentstatic Mutex sLock; 96948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 97948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// ---------------------------------------------------------------------------- 98948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic void effectCallback(int event, void* user, void *info) { 99948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 100948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent effect_param_t *p; 101948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent int arg1 = 0; 102948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent int arg2 = 0; 103948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jobject obj = NULL; 104948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyteArray array = NULL; 105948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyte *bytes; 106948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent bool param; 107948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent size_t size; 108948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 109948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent effect_callback_cookie *callbackInfo = (effect_callback_cookie *)user; 110948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent JNIEnv *env = AndroidRuntime::getJNIEnv(); 111948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 11271f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("effectCallback: callbackInfo %p, audioEffect_ref %p audioEffect_class %p", 113948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent callbackInfo, 114948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent callbackInfo->audioEffect_ref, 115948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent callbackInfo->audioEffect_class); 116948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 117948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (!user || !env) { 1188564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("effectCallback error user %p, env %p", user, env); 119948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return; 120948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 121948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 122948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent switch (event) { 123948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case AudioEffect::EVENT_CONTROL_STATUS_CHANGED: 124948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (info == 0) { 1258564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("EVENT_CONTROL_STATUS_CHANGED info == NULL"); 126948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto effectCallback_Exit; 127948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 128948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent param = *(bool *)info; 129948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent arg1 = (int)param; 13071f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("EVENT_CONTROL_STATUS_CHANGED"); 131948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent break; 132948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case AudioEffect::EVENT_ENABLE_STATUS_CHANGED: 133948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (info == 0) { 1348564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("EVENT_ENABLE_STATUS_CHANGED info == NULL"); 135948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto effectCallback_Exit; 136948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 137948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent param = *(bool *)info; 138948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent arg1 = (int)param; 13971f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("EVENT_ENABLE_STATUS_CHANGED"); 140948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent break; 141948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case AudioEffect::EVENT_PARAMETER_CHANGED: 142948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (info == 0) { 1438564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("EVENT_PARAMETER_CHANGED info == NULL"); 144948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto effectCallback_Exit; 145948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 146948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent p = (effect_param_t *)info; 147948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (p->psize == 0 || p->vsize == 0) { 148948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto effectCallback_Exit; 149948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 150948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // arg1 contains offset of parameter value from start of byte array 151948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent arg1 = sizeof(effect_param_t) + ((p->psize - 1) / sizeof(int) + 1) * sizeof(int); 152948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent size = arg1 + p->vsize; 153948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent array = env->NewByteArray(size); 154948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (array == NULL) { 1553762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("effectCallback: Couldn't allocate byte array for parameter data"); 156948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto effectCallback_Exit; 157948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 158948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent bytes = env->GetByteArrayElements(array, NULL); 159948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent memcpy(bytes, p, size); 160948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleaseByteArrayElements(array, bytes, 0); 161948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent obj = array; 16271f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("EVENT_PARAMETER_CHANGED"); 163948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent break; 164948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent case AudioEffect::EVENT_ERROR: 1658564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("EVENT_ERROR"); 166948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent break; 167948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 168948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 169948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->CallStaticVoidMethod( 170948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent callbackInfo->audioEffect_class, 171948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.midPostNativeEvent, 172948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent callbackInfo->audioEffect_ref, event, arg1, arg2, obj); 173948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 174948235c06ed0d49190b2f49d9299b473c4dd61a9Eric LaurenteffectCallback_Exit: 175948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (array) { 176948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(array); 177948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 178948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 179948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (env->ExceptionCheck()) { 180948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ExceptionDescribe(); 181948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ExceptionClear(); 182948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 183948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 184948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 185948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// ---------------------------------------------------------------------------- 18676f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent 18776f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurentstatic sp<AudioEffect> getAudioEffect(JNIEnv* env, jobject thiz) 18876f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent{ 18976f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent Mutex::Autolock l(sLock); 19076f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent AudioEffect* const ae = 19176f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent (AudioEffect*)env->GetLongField(thiz, fields.fidNativeAudioEffect); 19276f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent return sp<AudioEffect>(ae); 19376f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent} 19476f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent 19576f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurentstatic sp<AudioEffect> setAudioEffect(JNIEnv* env, jobject thiz, 19676f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent const sp<AudioEffect>& ae) 19776f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent{ 19876f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent Mutex::Autolock l(sLock); 19976f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent sp<AudioEffect> old = 20076f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent (AudioEffect*)env->GetLongField(thiz, fields.fidNativeAudioEffect); 20176f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (ae.get()) { 20276f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent ae->incStrong((void*)setAudioEffect); 20376f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent } 20476f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (old != 0) { 20576f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent old->decStrong((void*)setAudioEffect); 20676f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent } 20776f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent env->SetLongField(thiz, fields.fidNativeAudioEffect, (jlong)ae.get()); 20876f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent return old; 20976f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent} 21076f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent 21176f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent// ---------------------------------------------------------------------------- 212948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// This function gets some field IDs, which in turn causes class initialization. 213948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// It is called from a static block in AudioEffect, which won't run until the 214948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// first time an instance of this class is used. 215948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic void 216948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentandroid_media_AudioEffect_native_init(JNIEnv *env) 217948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent{ 218948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 21971f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("android_media_AudioEffect_native_init"); 220948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 221948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.clazzEffect = NULL; 222948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.clazzDesc = NULL; 223948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 224948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // Get the AudioEffect class 225948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jclass clazz = env->FindClass(kClassPathName); 226948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (clazz == NULL) { 2273762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find %s", kClassPathName); 228948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return; 229948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 230948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 231948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.clazzEffect = (jclass)env->NewGlobalRef(clazz); 232948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 233948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // Get the postEvent method 234948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.midPostNativeEvent = env->GetStaticMethodID( 235948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.clazzEffect, 236948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent "postEventFromNative", "(Ljava/lang/Object;IIILjava/lang/Object;)V"); 237948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (fields.midPostNativeEvent == NULL) { 2383762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find AudioEffect.%s", "postEventFromNative"); 239948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return; 240948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 241948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 242948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // Get the variables fields 243948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // nativeTrackInJavaObj 244948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.fidNativeAudioEffect = env->GetFieldID( 245948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.clazzEffect, 246ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat "mNativeAudioEffect", "J"); 247948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (fields.fidNativeAudioEffect == NULL) { 2483762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find AudioEffect.%s", "mNativeAudioEffect"); 249948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return; 250948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 251948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // fidJniData; 252948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.fidJniData = env->GetFieldID( 253948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.clazzEffect, 254ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat "mJniData", "J"); 255948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (fields.fidJniData == NULL) { 2563762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find AudioEffect.%s", "mJniData"); 257948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return; 258948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 259948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 2601a5149e5d7f2dddc8b324f7695e69fd89af73c52Eric Laurent clazz = env->FindClass("android/media/audiofx/AudioEffect$Descriptor"); 261948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (clazz == NULL) { 2623762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find android/media/audiofx/AudioEffect$Descriptor class"); 263948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return; 264948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 265948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.clazzDesc = (jclass)env->NewGlobalRef(clazz); 266948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 267948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.midDescCstor 268948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent = env->GetMethodID( 269948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.clazzDesc, 270948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent "<init>", 271948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V"); 272948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (fields.midDescCstor == NULL) { 2733762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find android/media/audiofx/AudioEffect$Descriptor class constructor"); 274948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return; 275948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 276948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 277948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 278948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 279948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic jint 280948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentandroid_media_AudioEffect_native_setup(JNIEnv *env, jobject thiz, jobject weak_this, 281fa5ecdc4ac6d7a8db2bb9e4a6a60a3189025df30Svet Ganov jstring type, jstring uuid, jint priority, jint sessionId, jintArray jId, 282fa5ecdc4ac6d7a8db2bb9e4a6a60a3189025df30Svet Ganov jobjectArray javadesc, jstring opPackageName) 283948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent{ 28471f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("android_media_AudioEffect_native_setup"); 285948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent AudioEffectJniStorage* lpJniStorage = NULL; 286948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent int lStatus = AUDIOEFFECT_ERROR_NO_MEMORY; 28776f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent sp<AudioEffect> lpAudioEffect; 288948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jint* nId = NULL; 289948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent const char *typeStr = NULL; 290948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent const char *uuidStr = NULL; 291948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent effect_descriptor_t desc; 292948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jobject jdesc; 293948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent char str[EFFECT_STRING_LEN_MAX]; 294948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescType; 295948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescUuid; 296948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescConnect; 297948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescName; 298948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescImplementor; 299948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 300fa5ecdc4ac6d7a8db2bb9e4a6a60a3189025df30Svet Ganov ScopedUtfChars opPackageNameStr(env, opPackageName); 301fa5ecdc4ac6d7a8db2bb9e4a6a60a3189025df30Svet Ganov 30276f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent setAudioEffect(env, thiz, 0); 30376f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent 304948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (type != NULL) { 305948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent typeStr = env->GetStringUTFChars(type, NULL); 306948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (typeStr == NULL) { // Out of memory 307948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jniThrowException(env, "java/lang/RuntimeException", "Out of memory"); 308948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setup_failure; 309948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 310948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 311948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 312948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (uuid != NULL) { 313948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent uuidStr = env->GetStringUTFChars(uuid, NULL); 314948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (uuidStr == NULL) { // Out of memory 315948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jniThrowException(env, "java/lang/RuntimeException", "Out of memory"); 316948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setup_failure; 317948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 318948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 319948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 320948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (typeStr == NULL && uuidStr == NULL) { 321948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lStatus = AUDIOEFFECT_ERROR_BAD_VALUE; 322948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setup_failure; 323948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 324948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 325948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpJniStorage = new AudioEffectJniStorage(); 326948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpJniStorage == NULL) { 3273762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("setup: Error creating JNI Storage"); 328948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setup_failure; 329948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 330948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 331948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpJniStorage->mCallbackData.audioEffect_class = (jclass)env->NewGlobalRef(fields.clazzEffect); 332948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // we use a weak reference so the AudioEffect object can be garbage collected. 333948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpJniStorage->mCallbackData.audioEffect_ref = env->NewGlobalRef(weak_this); 334948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 33571f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("setup: lpJniStorage: %p audioEffect_ref %p audioEffect_class %p, &mCallbackData %p", 336948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpJniStorage, 337948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpJniStorage->mCallbackData.audioEffect_ref, 338948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpJniStorage->mCallbackData.audioEffect_class, 339948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent &lpJniStorage->mCallbackData); 340948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 3412fb43ef8c0b922c1bd0d7cb6867e30d702d4bdb8Eric Laurent if (jId == NULL) { 3423762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("setup: NULL java array for id pointer"); 343948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lStatus = AUDIOEFFECT_ERROR_BAD_VALUE; 344948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setup_failure; 345948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 346948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 347948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // create the native AudioEffect object 348948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpAudioEffect = new AudioEffect(typeStr, 349fa5ecdc4ac6d7a8db2bb9e4a6a60a3189025df30Svet Ganov String16(opPackageNameStr.c_str()), 350948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent uuidStr, 351948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent priority, 352948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent effectCallback, 353948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent &lpJniStorage->mCallbackData, 35433b840444f5a481dd31e129079d3c0cf3acdf80eGlenn Kasten (audio_session_t) sessionId, 3554cb15cf15dfc9d9c6c8dc34911a4ed6bf53e8e4cJean-Michel Trivi 0); 35676f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (lpAudioEffect == 0) { 3573762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Error creating AudioEffect"); 358948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setup_failure; 359948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 360948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 361948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lStatus = translateError(lpAudioEffect->initCheck()); 362948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lStatus != AUDIOEFFECT_SUCCESS && lStatus != AUDIOEFFECT_ERROR_ALREADY_EXISTS) { 3633762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("AudioEffect initCheck failed %d", lStatus); 364948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setup_failure; 365948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 366948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 3672fb43ef8c0b922c1bd0d7cb6867e30d702d4bdb8Eric Laurent nId = (jint *) env->GetPrimitiveArrayCritical(jId, NULL); 3682fb43ef8c0b922c1bd0d7cb6867e30d702d4bdb8Eric Laurent if (nId == NULL) { 3693762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("setup: Error retrieving id pointer"); 3702fb43ef8c0b922c1bd0d7cb6867e30d702d4bdb8Eric Laurent lStatus = AUDIOEFFECT_ERROR_BAD_VALUE; 3712fb43ef8c0b922c1bd0d7cb6867e30d702d4bdb8Eric Laurent goto setup_failure; 3722fb43ef8c0b922c1bd0d7cb6867e30d702d4bdb8Eric Laurent } 373948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent nId[0] = lpAudioEffect->id(); 374948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleasePrimitiveArrayCritical(jId, nId, 0); 375948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent nId = NULL; 376948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 377948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (typeStr) { 378948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleaseStringUTFChars(type, typeStr); 379948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent typeStr = NULL; 380948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 381948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 382948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (uuidStr) { 383948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleaseStringUTFChars(uuid, uuidStr); 384948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent uuidStr = NULL; 385948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 386948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 387948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // get the effect descriptor 388948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent desc = lpAudioEffect->descriptor(); 389948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 390948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent AudioEffect::guidToString(&desc.type, str, EFFECT_STRING_LEN_MAX); 391948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescType = env->NewStringUTF(str); 392948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 393948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent AudioEffect::guidToString(&desc.uuid, str, EFFECT_STRING_LEN_MAX); 394948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescUuid = env->NewStringUTF(str); 395948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 396948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if ((desc.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_AUXILIARY) { 397948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescConnect = env->NewStringUTF("Auxiliary"); 39809f1735fadf985f321abef5fe696d0b80c6b46c7Eric Laurent } else if ((desc.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_PRE_PROC) { 39909f1735fadf985f321abef5fe696d0b80c6b46c7Eric Laurent jdescConnect = env->NewStringUTF("Pre Processing"); 400948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } else { 401948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescConnect = env->NewStringUTF("Insert"); 402948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 403948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 404948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescName = env->NewStringUTF(desc.name); 405948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescImplementor = env->NewStringUTF(desc.implementor); 406948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 407948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdesc = env->NewObject(fields.clazzDesc, 408948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.midDescCstor, 409948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescType, 410948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescUuid, 411948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescConnect, 412948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescName, 413948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescImplementor); 414948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescType); 415948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescUuid); 416948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescConnect); 417948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescName); 418948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescImplementor); 419948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (jdesc == NULL) { 4203762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("env->NewObject(fields.clazzDesc, fields.midDescCstor)"); 421948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setup_failure; 422948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 423948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 424948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->SetObjectArrayElement(javadesc, 0, jdesc); 425948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 42676f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent setAudioEffect(env, thiz, lpAudioEffect); 427948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 428ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat env->SetLongField(thiz, fields.fidJniData, (jlong)lpJniStorage); 429948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 430ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return (jint) AUDIOEFFECT_SUCCESS; 431948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 432948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // failures: 433948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentsetup_failure: 434948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 435948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (nId != NULL) { 436948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleasePrimitiveArrayCritical(jId, nId, 0); 437948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 438948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 439948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpJniStorage) { 44076f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent env->DeleteGlobalRef(lpJniStorage->mCallbackData.audioEffect_class); 44176f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent env->DeleteGlobalRef(lpJniStorage->mCallbackData.audioEffect_ref); 442948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent delete lpJniStorage; 443948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 444ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat env->SetLongField(thiz, fields.fidJniData, 0); 445948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 446948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (uuidStr != NULL) { 447948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleaseStringUTFChars(uuid, uuidStr); 448948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 449948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 450948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (typeStr != NULL) { 451948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleaseStringUTFChars(type, typeStr); 452948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 453948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 454ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return (jint)lStatus; 455948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 456948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 457948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 458948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// ---------------------------------------------------------------------------- 45976f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurentstatic void android_media_AudioEffect_native_release(JNIEnv *env, jobject thiz) { 46076f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent sp<AudioEffect> lpAudioEffect = setAudioEffect(env, thiz, 0); 46176f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (lpAudioEffect == 0) { 46276f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent return; 463948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 464948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 465948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // delete the JNI data 46676f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent AudioEffectJniStorage* lpJniStorage = 46776f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent (AudioEffectJniStorage *)env->GetLongField(thiz, fields.fidJniData); 46876f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent 46976f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent // reset the native resources in the Java object so any attempt to access 47076f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent // them after a call to release fails. 47176f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent env->SetLongField(thiz, fields.fidJniData, 0); 47276f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent 473948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpJniStorage) { 474ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat ALOGV("deleting pJniStorage: %p\n", lpJniStorage); 475077999844f306d31d3ea9593b7e7b2f06e7f7483Eric Laurent env->DeleteGlobalRef(lpJniStorage->mCallbackData.audioEffect_class); 476077999844f306d31d3ea9593b7e7b2f06e7f7483Eric Laurent env->DeleteGlobalRef(lpJniStorage->mCallbackData.audioEffect_ref); 477948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent delete lpJniStorage; 478948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 479948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 480948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 481948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// ---------------------------------------------------------------------------- 48276f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurentstatic void android_media_AudioEffect_native_finalize(JNIEnv *env, jobject thiz) { 48376f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent ALOGV("android_media_AudioEffect_native_finalize jobject: %p\n", thiz); 48476f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent android_media_AudioEffect_native_release(env, thiz); 485948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 486948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 487948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic jint 488df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurentandroid_media_AudioEffect_native_setEnabled(JNIEnv *env, jobject thiz, jboolean enabled) 489948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent{ 49076f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent sp<AudioEffect> lpAudioEffect = getAudioEffect(env, thiz); 49176f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (lpAudioEffect == 0) { 492948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jniThrowException(env, "java/lang/IllegalStateException", 493948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent "Unable to retrieve AudioEffect pointer for enable()"); 494948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_NO_INIT; 495948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 496948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 497ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return (jint) translateError(lpAudioEffect->setEnabled(enabled)); 498948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 499948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 500948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic jboolean 501df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurentandroid_media_AudioEffect_native_getEnabled(JNIEnv *env, jobject thiz) 502948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent{ 50376f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent sp<AudioEffect> lpAudioEffect = getAudioEffect(env, thiz); 50476f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (lpAudioEffect == 0) { 505948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jniThrowException(env, "java/lang/IllegalStateException", 506948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent "Unable to retrieve AudioEffect pointer for getEnabled()"); 507ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return JNI_FALSE; 508948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 509948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 510ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat if (lpAudioEffect->getEnabled()) { 511ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return JNI_TRUE; 512ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat } else { 513ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return JNI_FALSE; 514ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat } 515948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 516948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 517948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 518948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic jboolean 519948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentandroid_media_AudioEffect_native_hasControl(JNIEnv *env, jobject thiz) 520948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent{ 52176f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent sp<AudioEffect> lpAudioEffect = getAudioEffect(env, thiz); 52276f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (lpAudioEffect == 0) { 523948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jniThrowException(env, "java/lang/IllegalStateException", 524df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurent "Unable to retrieve AudioEffect pointer for hasControl()"); 525ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return JNI_FALSE; 526948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 527948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 528948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpAudioEffect->initCheck() == NO_ERROR) { 529ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return JNI_TRUE; 530948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } else { 531ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return JNI_FALSE; 532948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 533948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 534948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 535948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic jint android_media_AudioEffect_native_setParameter(JNIEnv *env, 536ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat jobject thiz, jint psize, jbyteArray pJavaParam, jint vsize, 537948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyteArray pJavaValue) { 538948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // retrieve the AudioEffect object 539948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyte* lpValue = NULL; 540948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyte* lpParam = NULL; 541948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jint lStatus = AUDIOEFFECT_ERROR_BAD_VALUE; 542948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent effect_param_t *p; 543948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent int voffset; 544948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 54576f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent sp<AudioEffect> lpAudioEffect = getAudioEffect(env, thiz); 54676f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (lpAudioEffect == 0) { 547948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jniThrowException(env, "java/lang/IllegalStateException", 548948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent "Unable to retrieve AudioEffect pointer for setParameter()"); 549948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_NO_INIT; 550948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 551948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 552948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (psize == 0 || vsize == 0 || pJavaParam == NULL || pJavaValue == NULL) { 553948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_BAD_VALUE; 554948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 555948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 556948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // get the pointer for the param from the java array 557948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpParam = (jbyte *) env->GetPrimitiveArrayCritical(pJavaParam, NULL); 558948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpParam == NULL) { 5593762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("setParameter: Error retrieving param pointer"); 560948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setParameter_Exit; 561948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 562948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 563948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // get the pointer for the value from the java array 564948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpValue = (jbyte *) env->GetPrimitiveArrayCritical(pJavaValue, NULL); 565948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpValue == NULL) { 5663762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("setParameter: Error retrieving value pointer"); 567948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto setParameter_Exit; 568948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 569948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 570948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent voffset = ((psize - 1) / sizeof(int) + 1) * sizeof(int); 571948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent p = (effect_param_t *) malloc(sizeof(effect_param_t) + voffset + vsize); 572948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent memcpy(p->data, lpParam, psize); 573948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent p->psize = psize; 574ca57d1cc89d65dfbd59c749c5736574cd08c7bd3Eric Laurent memcpy(p->data + voffset, lpValue, vsize); 575948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent p->vsize = vsize; 576948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 577948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lStatus = lpAudioEffect->setParameter(p); 578948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lStatus == NO_ERROR) { 579948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lStatus = p->status; 580948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 581948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 582948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent free(p); 583948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 584948235c06ed0d49190b2f49d9299b473c4dd61a9Eric LaurentsetParameter_Exit: 585948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 586948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpParam != NULL) { 587948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleasePrimitiveArrayCritical(pJavaParam, lpParam, 0); 588948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 589948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpValue != NULL) { 590948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleasePrimitiveArrayCritical(pJavaValue, lpValue, 0); 591948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 592ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return (jint) translateError(lStatus); 593948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 594948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 595948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic jint 596948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentandroid_media_AudioEffect_native_getParameter(JNIEnv *env, 597602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent jobject thiz, jint psize, jbyteArray pJavaParam, 598602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent jint vsize, jbyteArray pJavaValue) { 599948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // retrieve the AudioEffect object 600948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyte* lpParam = NULL; 601948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyte* lpValue = NULL; 602948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jint lStatus = AUDIOEFFECT_ERROR_BAD_VALUE; 603948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent effect_param_t *p; 604948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent int voffset; 605948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 60676f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent sp<AudioEffect> lpAudioEffect = getAudioEffect(env, thiz); 60776f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (lpAudioEffect == 0) { 608948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jniThrowException(env, "java/lang/IllegalStateException", 609948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent "Unable to retrieve AudioEffect pointer for getParameter()"); 610948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_NO_INIT; 611948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 612948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 613602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent if (psize == 0 || vsize == 0 || pJavaParam == NULL || pJavaValue == NULL) { 614948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_BAD_VALUE; 615948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 616948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 617948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // get the pointer for the param from the java array 618948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpParam = (jbyte *) env->GetPrimitiveArrayCritical(pJavaParam, NULL); 619948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpParam == NULL) { 6203762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("getParameter: Error retrieving param pointer"); 621948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto getParameter_Exit; 622948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 623948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 624948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // get the pointer for the value from the java array 625948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lpValue = (jbyte *) env->GetPrimitiveArrayCritical(pJavaValue, NULL); 626948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpValue == NULL) { 6273762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("getParameter: Error retrieving value pointer"); 628948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto getParameter_Exit; 629948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 630948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 631948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent voffset = ((psize - 1) / sizeof(int) + 1) * sizeof(int); 632602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent p = (effect_param_t *) malloc(sizeof(effect_param_t) + voffset + vsize); 633948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent memcpy(p->data, lpParam, psize); 634948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent p->psize = psize; 635602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent p->vsize = vsize; 636948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 637948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lStatus = lpAudioEffect->getParameter(p); 638948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lStatus == NO_ERROR) { 639948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent lStatus = p->status; 640948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lStatus == NO_ERROR) { 641948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent memcpy(lpValue, p->data + voffset, p->vsize); 642602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent vsize = p->vsize; 643948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 644948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 645948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 646948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent free(p); 647948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 648948235c06ed0d49190b2f49d9299b473c4dd61a9Eric LaurentgetParameter_Exit: 649948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 650948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpParam != NULL) { 651948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleasePrimitiveArrayCritical(pJavaParam, lpParam, 0); 652948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 653948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (lpValue != NULL) { 654948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleasePrimitiveArrayCritical(pJavaValue, lpValue, 0); 655948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 656948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 657602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent if (lStatus == NO_ERROR) { 658602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent return vsize; 659602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent } 660ea7861c918567d17d40a762b38f97c053d88b839Ashok Bhat return (jint) translateError(lStatus); 661948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 662948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 663948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic jint android_media_AudioEffect_native_command(JNIEnv *env, jobject thiz, 664602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent jint cmdCode, jint cmdSize, jbyteArray jCmdData, jint replySize, 665948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyteArray jReplyData) { 666948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyte* pCmdData = NULL; 667948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jbyte* pReplyData = NULL; 668948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jint lStatus = AUDIOEFFECT_ERROR_BAD_VALUE; 669948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 67076f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent sp<AudioEffect> lpAudioEffect = getAudioEffect(env, thiz); 67176f81331886c0972e5f7432e4edd8c36ef1048e6Eric Laurent if (lpAudioEffect == 0) { 672948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jniThrowException(env, "java/lang/IllegalStateException", 673948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent "Unable to retrieve AudioEffect pointer for setParameter()"); 674948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_NO_INIT; 675948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 676948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 677602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent if ((cmdSize != 0 && jCmdData == NULL) || (replySize != 0 && jReplyData == NULL)) { 678948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AUDIOEFFECT_ERROR_BAD_VALUE; 679948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 680948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 681948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // get the pointer for the command from the java array 682948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (cmdSize != 0) { 683948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent pCmdData = (jbyte *) env->GetPrimitiveArrayCritical(jCmdData, NULL); 684948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (pCmdData == NULL) { 6853762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("setParameter: Error retrieving command pointer"); 686948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto command_Exit; 687948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 688948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 689948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 690948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent // get the pointer for the reply from the java array 691602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent if (replySize != 0 && jReplyData != NULL) { 692948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent pReplyData = (jbyte *) env->GetPrimitiveArrayCritical(jReplyData, NULL); 693948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (pReplyData == NULL) { 6943762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("setParameter: Error retrieving reply pointer"); 695948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto command_Exit; 696948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 697948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 698948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 699a4c72acfbc6c06588dd26cf41e67a834fc0a54f9Eric Laurent lStatus = translateError(lpAudioEffect->command((uint32_t)cmdCode, 700a4c72acfbc6c06588dd26cf41e67a834fc0a54f9Eric Laurent (uint32_t)cmdSize, 701a4c72acfbc6c06588dd26cf41e67a834fc0a54f9Eric Laurent pCmdData, 702602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent (uint32_t *)&replySize, 703a4c72acfbc6c06588dd26cf41e67a834fc0a54f9Eric Laurent pReplyData)); 704948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 705948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentcommand_Exit: 706948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 707948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (pCmdData != NULL) { 708948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleasePrimitiveArrayCritical(jCmdData, pCmdData, 0); 709948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 710948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (pReplyData != NULL) { 711948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->ReleasePrimitiveArrayCritical(jReplyData, pReplyData, 0); 712948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 713948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 714602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent if (lStatus == NO_ERROR) { 715602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent return replySize; 716602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent } 717948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return lStatus; 718948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 719948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 720948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentstatic jobjectArray 7214fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurentandroid_media_AudioEffect_native_queryEffects(JNIEnv *env, jclass clazz __unused) 722948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent{ 723948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent effect_descriptor_t desc; 724948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent char str[EFFECT_STRING_LEN_MAX]; 7254fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent uint32_t totalEffectsCount = 0; 7264fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent uint32_t returnedEffectsCount = 0; 727948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent uint32_t i = 0; 728948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescType; 729948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescUuid; 730948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescConnect; 731948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescName; 732948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jstring jdescImplementor; 733948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jobject jdesc; 7344fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent jobjectArray ret; 735948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 7364fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent if (AudioEffect::queryNumberEffects(&totalEffectsCount) != NO_ERROR) { 7374526f0de0a5698832719f16158bed57ad209d4f2Peter Karlsson return NULL; 7384526f0de0a5698832719f16158bed57ad209d4f2Peter Karlsson } 7394526f0de0a5698832719f16158bed57ad209d4f2Peter Karlsson 7404fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent jobjectArray temp = env->NewObjectArray(totalEffectsCount, fields.clazzDesc, NULL); 7414fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent if (temp == NULL) { 7424fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent return temp; 743948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 744948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 7454fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent ALOGV("queryEffects() totalEffectsCount: %d", totalEffectsCount); 746948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 7474fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent for (i = 0; i < totalEffectsCount; i++) { 74853334cdb81bab4a4dfd0a41d2ef50709015a36c8Eric Laurent if (AudioEffect::queryEffect(i, &desc) != NO_ERROR) { 749948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto queryEffects_failure; 750948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 751948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 7520f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent if ((desc.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_AUXILIARY) { 7530f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescConnect = env->NewStringUTF("Auxiliary"); 7540f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent } else if ((desc.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_INSERT) { 7550f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescConnect = env->NewStringUTF("Insert"); 7560f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent } else if ((desc.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_PRE_PROC) { 7570f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescConnect = env->NewStringUTF("Pre Processing"); 7580f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent } else { 7590f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent continue; 7600f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent } 7610f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 762948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent AudioEffect::guidToString(&desc.type, str, EFFECT_STRING_LEN_MAX); 763948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescType = env->NewStringUTF(str); 764948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 765948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent AudioEffect::guidToString(&desc.uuid, str, EFFECT_STRING_LEN_MAX); 766948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescUuid = env->NewStringUTF(str); 767948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 768948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescName = env->NewStringUTF(desc.name); 769948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescImplementor = env->NewStringUTF(desc.implementor); 770948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 771948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdesc = env->NewObject(fields.clazzDesc, 772948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent fields.midDescCstor, 773948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescType, 774948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescUuid, 775948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescConnect, 776948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescName, 777948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jdescImplementor); 778948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescType); 779948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescUuid); 780948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescConnect); 781948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescName); 782948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent env->DeleteLocalRef(jdescImplementor); 783948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (jdesc == NULL) { 7843762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("env->NewObject(fields.clazzDesc, fields.midDescCstor)"); 785948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto queryEffects_failure; 786948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 787948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 7884fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent env->SetObjectArrayElement(temp, returnedEffectsCount++, jdesc); 789948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 790948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 7914fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent if (returnedEffectsCount == 0) { 7924fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent goto queryEffects_failure; 7934fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent } 7944fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent ret = env->NewObjectArray(returnedEffectsCount, fields.clazzDesc, NULL); 7954fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent if (ret == NULL) { 7964fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent goto queryEffects_failure; 7974fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent } 7984fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent for (i = 0; i < returnedEffectsCount; i++) { 7994fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent env->SetObjectArrayElement(ret, i, env->GetObjectArrayElement(temp, i)); 8004fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent } 8014fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent env->DeleteLocalRef(temp); 802948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return ret; 803948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 804948235c06ed0d49190b2f49d9299b473c4dd61a9Eric LaurentqueryEffects_failure: 805948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 8064fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent if (temp != NULL) { 8074fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent env->DeleteLocalRef(temp); 808948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 809948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return NULL; 810948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 811948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 812948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 8130f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 8140f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 8150f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurentstatic jobjectArray 8164fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurentandroid_media_AudioEffect_native_queryPreProcessings(JNIEnv *env, jclass clazz __unused, 8174fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurent jint audioSession) 8180f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent{ 819b27a8a5bcc40054f6d775d070bc2de6eb996d1c2Eric Laurent effect_descriptor_t *descriptors = new effect_descriptor_t[AudioEffect::kMaxPreProcessing]; 820b27a8a5bcc40054f6d775d070bc2de6eb996d1c2Eric Laurent uint32_t numEffects = AudioEffect::kMaxPreProcessing; 8210f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 82233b840444f5a481dd31e129079d3c0cf3acdf80eGlenn Kasten status_t status = AudioEffect::queryDefaultPreProcessing((audio_session_t) audioSession, 8230f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent descriptors, 8240f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent &numEffects); 8250f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent if (status != NO_ERROR || numEffects == 0) { 8260f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent delete[] descriptors; 8270f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent return NULL; 8280f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent } 82971f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("queryDefaultPreProcessing() got %d effects", numEffects); 8300f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 8310f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jobjectArray ret = env->NewObjectArray(numEffects, fields.clazzDesc, NULL); 8320f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent if (ret == NULL) { 8330f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent delete[] descriptors; 8340f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent return ret; 8350f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent } 8360f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 8370f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent char str[EFFECT_STRING_LEN_MAX]; 8380f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jstring jdescType; 8390f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jstring jdescUuid; 8400f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jstring jdescConnect; 8410f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jstring jdescName; 8420f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jstring jdescImplementor; 8430f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jobject jdesc; 8440f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 8450f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent for (uint32_t i = 0; i < numEffects; i++) { 8460f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 8470f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent AudioEffect::guidToString(&descriptors[i].type, str, EFFECT_STRING_LEN_MAX); 8480f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescType = env->NewStringUTF(str); 8490f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent AudioEffect::guidToString(&descriptors[i].uuid, str, EFFECT_STRING_LEN_MAX); 8500f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescUuid = env->NewStringUTF(str); 8510f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescConnect = env->NewStringUTF("Pre Processing"); 8520f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescName = env->NewStringUTF(descriptors[i].name); 8530f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescImplementor = env->NewStringUTF(descriptors[i].implementor); 8540f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 8550f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdesc = env->NewObject(fields.clazzDesc, 8560f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent fields.midDescCstor, 8570f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescType, 8580f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescUuid, 8590f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescConnect, 8600f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescName, 8610f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent jdescImplementor); 8620f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent env->DeleteLocalRef(jdescType); 8630f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent env->DeleteLocalRef(jdescUuid); 8640f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent env->DeleteLocalRef(jdescConnect); 8650f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent env->DeleteLocalRef(jdescName); 8660f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent env->DeleteLocalRef(jdescImplementor); 8670f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent if (jdesc == NULL) { 8683762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("env->NewObject(fields.clazzDesc, fields.midDescCstor)"); 8690f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent env->DeleteLocalRef(ret); 8700f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent return NULL;; 8710f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent } 8720f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 8730f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent env->SetObjectArrayElement(ret, i, jdesc); 8740f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent } 8750f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 8760f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent return ret; 8770f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent} 8780f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent 879948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// ---------------------------------------------------------------------------- 880948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 881948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// Dalvik VM type signatures 88276f6a86de25e1bf74717e047e55fd44b089673f3Daniel Micaystatic const JNINativeMethod gMethods[] = { 883948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent {"native_init", "()V", (void *)android_media_AudioEffect_native_init}, 884fa5ecdc4ac6d7a8db2bb9e4a6a60a3189025df30Svet Ganov {"native_setup", "(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/String;II[I[Ljava/lang/Object;Ljava/lang/String;)I", 885948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent (void *)android_media_AudioEffect_native_setup}, 886948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent {"native_finalize", "()V", (void *)android_media_AudioEffect_native_finalize}, 887948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent {"native_release", "()V", (void *)android_media_AudioEffect_native_release}, 888df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurent {"native_setEnabled", "(Z)I", (void *)android_media_AudioEffect_native_setEnabled}, 889df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurent {"native_getEnabled", "()Z", (void *)android_media_AudioEffect_native_getEnabled}, 890948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent {"native_hasControl", "()Z", (void *)android_media_AudioEffect_native_hasControl}, 891948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent {"native_setParameter", "(I[BI[B)I", (void *)android_media_AudioEffect_native_setParameter}, 892602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent {"native_getParameter", "(I[BI[B)I", (void *)android_media_AudioEffect_native_getParameter}, 893602b3286ffe7da6e70bf2d9e4861a5d74ff7c473Eric Laurent {"native_command", "(II[BI[B)I", (void *)android_media_AudioEffect_native_command}, 894948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent {"native_query_effects", "()[Ljava/lang/Object;", (void *)android_media_AudioEffect_native_queryEffects}, 8950f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent {"native_query_pre_processing", "(I)[Ljava/lang/Object;", 8960f7f4ece1b6b73caf608d533d833a8cdc11c8131Eric Laurent (void *)android_media_AudioEffect_native_queryPreProcessings}, 897948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent}; 898948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 899948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 900948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent// ---------------------------------------------------------------------------- 901948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 902df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurentextern int register_android_media_visualizer(JNIEnv *env); 903df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurent 904948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentint register_android_media_AudioEffect(JNIEnv *env) 905948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent{ 906948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); 907948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 908948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 9094fc28d78cb925c2780abf02c6826e77f8f8a230aEric Laurentjint JNI_OnLoad(JavaVM* vm, void* reserved __unused) 910948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent{ 911948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 912948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent JNIEnv* env = NULL; 913948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent jint result = -1; 914948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 915948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) { 9163762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("ERROR: GetEnv failed\n"); 917948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto bail; 918948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 919948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent assert(env != NULL); 920948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 921948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent if (register_android_media_AudioEffect(env) < 0) { 9223762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("ERROR: AudioEffect native registration failed\n"); 923948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent goto bail; 924948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent } 925948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 926df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurent if (register_android_media_visualizer(env) < 0) { 9273762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("ERROR: Visualizer native registration failed\n"); 928df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurent goto bail; 929df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurent } 930df9b81ced437b11f8a3fcf4ba3ea6af703d121e2Eric Laurent 931948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent /* success -- return valid version number */ 932948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent result = JNI_VERSION_1_4; 933948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 934948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurentbail: 935948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent return result; 936948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent} 937948235c06ed0d49190b2f49d9299b473c4dd61a9Eric Laurent 938