android_media_MediaExtractor.cpp revision d2506a506303ed94fd1991cf986b825b870a67c5
188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber/* 288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * Copyright 2012, The Android Open Source Project 388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * 488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * you may not use this file except in compliance with the License. 688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * You may obtain a copy of the License at 788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * 888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * 1088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * Unless required by applicable law or agreed to in writing, software 1188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 1288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * See the License for the specific language governing permissions and 1488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * limitations under the License. 1588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber */ 1688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 1788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber//#define LOG_NDEBUG 0 1888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#define LOG_TAG "MediaExtractor-JNI" 1988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <utils/Log.h> 2088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 2188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include "android_media_MediaExtractor.h" 2288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 2388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include "android_media_Utils.h" 2488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include "android_runtime/AndroidRuntime.h" 2587eac99a21772ae56018cb81db6966557b459554Ruben Brunk#include "android_runtime/Log.h" 2688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include "jni.h" 2788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include "JNIHelp.h" 2888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 29d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber#include <media/IMediaHTTPService.h> 30ab57d03bdb3010d4957fb88c8acb30575ca02ec9Andreas Huber#include <media/hardware/CryptoAPI.h> 3188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/foundation/ABuffer.h> 3288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/foundation/ADebug.h> 3388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/foundation/AMessage.h> 3488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/DataSource.h> 3588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/MediaErrors.h> 3691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber#include <media/stagefright/MetaData.h> 3788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/NuMediaExtractor.h> 3888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 39d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber#include "android_util_Binder.h" 40d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber 4188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Hubernamespace android { 4288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 4388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstruct fields_t { 4488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jfieldID context; 4591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 4691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jmethodID cryptoInfoSetID; 4788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber}; 4888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 4988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic fields_t gFields; 5088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 51c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissenclass JavaDataSourceBridge : public DataSource { 52c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jmethodID mReadMethod; 53c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jmethodID mGetSizeMethod; 54c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jmethodID mCloseMethod; 55c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jobject mDataSource; 56c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen public: 57c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen JavaDataSourceBridge(JNIEnv *env, jobject source) { 58c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen mDataSource = env->NewGlobalRef(source); 59c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 60c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jclass datasourceclass = env->GetObjectClass(mDataSource); 61c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen CHECK(datasourceclass != NULL); 62c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 63c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen mReadMethod = env->GetMethodID(datasourceclass, "readAt", "(J[BI)I"); 64c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen CHECK(mReadMethod != NULL); 65c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 66c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen mGetSizeMethod = env->GetMethodID(datasourceclass, "getSize", "()J"); 67c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen CHECK(mGetSizeMethod != NULL); 68c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 69c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen mCloseMethod = env->GetMethodID(datasourceclass, "close", "()V"); 70c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen CHECK(mCloseMethod != NULL); 71c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 72c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 73c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen ~JavaDataSourceBridge() { 74c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen JNIEnv *env = AndroidRuntime::getJNIEnv(); 75c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen env->CallVoidMethod(mDataSource, mCloseMethod); 76c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen env->DeleteGlobalRef(mDataSource); 77c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 78c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 79c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen virtual status_t initCheck() const { 80c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen return OK; 81c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 82c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 83c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen virtual ssize_t readAt(off64_t offset, void* buffer, size_t size) { 84c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen JNIEnv *env = AndroidRuntime::getJNIEnv(); 85c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 86c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen // XXX could optimize this by reusing the same array 87c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jbyteArray byteArrayObj = env->NewByteArray(size); 88c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen env->DeleteLocalRef(env->GetObjectClass(mDataSource)); 89c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen env->DeleteLocalRef(env->GetObjectClass(byteArrayObj)); 90c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen ssize_t numread = env->CallIntMethod(mDataSource, mReadMethod, offset, byteArrayObj, size); 91c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen env->GetByteArrayRegion(byteArrayObj, 0, size, (jbyte*) buffer); 92c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen env->DeleteLocalRef(byteArrayObj); 93c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen if (env->ExceptionCheck()) { 94075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat ALOGW("Exception occurred while reading %zu at %lld", size, offset); 95c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen LOGW_EX(env); 96c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen env->ExceptionClear(); 97c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen return -1; 98c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 99c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen return numread; 100c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 101c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 102c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen virtual status_t getSize(off64_t *size) { 103c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen JNIEnv *env = AndroidRuntime::getJNIEnv(); 104c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 105c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen CHECK(size != NULL); 106c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 107c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen int64_t len = env->CallLongMethod(mDataSource, mGetSizeMethod); 108c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen if (len < 0) { 109c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen *size = ERROR_UNSUPPORTED; 110c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } else { 111c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen *size = len; 112c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 113c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen return OK; 114c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 115c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen}; 116c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 11788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber//////////////////////////////////////////////////////////////////////////////// 11888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 11988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas HuberJMediaExtractor::JMediaExtractor(JNIEnv *env, jobject thiz) 12088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber : mClass(NULL), 12188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mObject(NULL) { 12288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jclass clazz = env->GetObjectClass(thiz); 12388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber CHECK(clazz != NULL); 12488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 12588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mClass = (jclass)env->NewGlobalRef(clazz); 12688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mObject = env->NewWeakGlobalRef(thiz); 12788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 12888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mImpl = new NuMediaExtractor; 12988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 13088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 13188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas HuberJMediaExtractor::~JMediaExtractor() { 13288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env = AndroidRuntime::getJNIEnv(); 13388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 13488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber env->DeleteWeakGlobalRef(mObject); 13588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mObject = NULL; 13688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber env->DeleteGlobalRef(mClass); 13788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mClass = NULL; 13888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 13988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 14007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huberstatus_t JMediaExtractor::setDataSource( 141d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber const sp<IMediaHTTPService> &httpService, 142d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber const char *path, 143d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber const KeyedVector<String8, String8> *headers) { 144d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber return mImpl->setDataSource(httpService, path, headers); 14507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber} 14607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 14707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huberstatus_t JMediaExtractor::setDataSource(int fd, off64_t offset, off64_t size) { 14807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return mImpl->setDataSource(fd, offset, size); 14988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 15088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 151c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissenstatus_t JMediaExtractor::setDataSource(const sp<DataSource> &datasource) { 152c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen return mImpl->setDataSource(datasource); 153c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen} 154c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 15588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Hubersize_t JMediaExtractor::countTracks() const { 15688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->countTracks(); 15788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 15888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 15988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::getTrackFormat(size_t index, jobject *format) const { 16088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<AMessage> msg; 16188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err; 16288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if ((err = mImpl->getTrackFormat(index, &msg)) != OK) { 16388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return err; 16488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 16588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 16688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env = AndroidRuntime::getJNIEnv(); 16788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 16888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return ConvertMessageToMap(env, msg, format); 16988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 17088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 171e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissenstatus_t JMediaExtractor::getFileFormat(jobject *format) const { 172e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen sp<AMessage> msg; 173e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen status_t err; 174e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen if ((err = mImpl->getFileFormat(&msg)) != OK) { 175e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen return err; 176e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen } 177e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen 178e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen JNIEnv *env = AndroidRuntime::getJNIEnv(); 179e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen 180e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen return ConvertMessageToMap(env, msg, format); 181e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen} 182e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen 18388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::selectTrack(size_t index) { 18488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->selectTrack(index); 18588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 18688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 187f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huberstatus_t JMediaExtractor::unselectTrack(size_t index) { 188f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber return mImpl->unselectTrack(index); 189f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber} 190f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber 191f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huberstatus_t JMediaExtractor::seekTo( 192f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber int64_t timeUs, MediaSource::ReadOptions::SeekMode mode) { 193f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber return mImpl->seekTo(timeUs, mode); 19488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 19588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 19688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::advance() { 19788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->advance(); 19888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 19988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 20088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::readSampleData( 20188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jobject byteBuf, size_t offset, size_t *sampleSize) { 20288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env = AndroidRuntime::getJNIEnv(); 20388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 20488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber void *dst = env->GetDirectBufferAddress(byteBuf); 20588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 206075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat size_t dstSize; 207c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber jbyteArray byteArray = NULL; 208c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 20988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (dst == NULL) { 210c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber jclass byteBufClass = env->FindClass("java/nio/ByteBuffer"); 211c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber CHECK(byteBufClass != NULL); 212c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 213c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber jmethodID arrayID = 214c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber env->GetMethodID(byteBufClass, "array", "()[B"); 215c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber CHECK(arrayID != NULL); 216c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 217c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber byteArray = 218c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber (jbyteArray)env->CallObjectMethod(byteBuf, arrayID); 219c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 220c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber if (byteArray == NULL) { 221c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber return INVALID_OPERATION; 222c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } 22388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 224c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber jboolean isCopy; 225c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber dst = env->GetByteArrayElements(byteArray, &isCopy); 226c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 227075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat dstSize = (size_t) env->GetArrayLength(byteArray); 228c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } else { 229075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat dstSize = (size_t) env->GetDirectBufferCapacity(byteBuf); 230c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } 23188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 23288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (dstSize < offset) { 233c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber if (byteArray != NULL) { 234c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber env->ReleaseByteArrayElements(byteArray, (jbyte *)dst, 0); 235c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } 236c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 23788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -ERANGE; 23888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 23988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 24088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<ABuffer> buffer = new ABuffer((char *)dst + offset, dstSize - offset); 24188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 24288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = mImpl->readSampleData(buffer); 24388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 244c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber if (byteArray != NULL) { 245c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber env->ReleaseByteArrayElements(byteArray, (jbyte *)dst, 0); 246c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } 247c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 24888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err != OK) { 24988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return err; 25088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 25188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 25288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber *sampleSize = buffer->size(); 25388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 25488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return OK; 25588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 25688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 25788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::getSampleTrackIndex(size_t *trackIndex) { 25888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->getSampleTrackIndex(trackIndex); 25988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 26088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 26188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::getSampleTime(int64_t *sampleTimeUs) { 26288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->getSampleTime(sampleTimeUs); 26388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 26488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 2659b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huberstatus_t JMediaExtractor::getSampleFlags(uint32_t *sampleFlags) { 26691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber *sampleFlags = 0; 26791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 26891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber sp<MetaData> meta; 26991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber status_t err = mImpl->getSampleMeta(&meta); 27091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 27191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (err != OK) { 27291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return err; 27391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 27491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 27591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber int32_t val; 27691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (meta->findInt32(kKeyIsSyncFrame, &val) && val != 0) { 27791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber (*sampleFlags) |= NuMediaExtractor::SAMPLE_FLAG_SYNC; 27891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 27991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 28091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber uint32_t type; 28191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber const void *data; 28291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber size_t size; 28391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (meta->findData(kKeyEncryptedSizes, &type, &data, &size)) { 28491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber (*sampleFlags) |= NuMediaExtractor::SAMPLE_FLAG_ENCRYPTED; 28591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 28691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 28791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return OK; 28891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber} 28991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 29091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huberstatus_t JMediaExtractor::getSampleMeta(sp<MetaData> *sampleMeta) { 29191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return mImpl->getSampleMeta(sampleMeta); 2929b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber} 2939b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 29474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huberbool JMediaExtractor::getCachedDuration(int64_t *durationUs, bool *eos) const { 29574a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return mImpl->getCachedDuration(durationUs, eos); 29674a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber} 29774a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 29888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} // namespace android 29988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 30088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber//////////////////////////////////////////////////////////////////////////////// 30188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 30288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberusing namespace android; 30388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 30488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic sp<JMediaExtractor> setMediaExtractor( 30588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, const sp<JMediaExtractor> &extractor) { 30688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> old = 307075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat (JMediaExtractor *)env->GetLongField(thiz, gFields.context); 30888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 30988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor != NULL) { 31088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber extractor->incStrong(thiz); 31188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 31288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (old != NULL) { 31388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber old->decStrong(thiz); 31488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 315075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat env->SetLongField(thiz, gFields.context, (jlong)extractor.get()); 31688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 31788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return old; 31888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 31988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 32088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic sp<JMediaExtractor> getMediaExtractor(JNIEnv *env, jobject thiz) { 321075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return (JMediaExtractor *)env->GetLongField(thiz, gFields.context); 32288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 32388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 32488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_release(JNIEnv *env, jobject thiz) { 32588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber setMediaExtractor(env, thiz, NULL); 32688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 32788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 32860d610bf103379277a4b29a7ead4f013f6128e4eAndreas Huberstatic jint android_media_MediaExtractor_getTrackCount( 32988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 33088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 33188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 33288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 33388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 33407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return -1; 33588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 33688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 337075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return (jint) extractor->countTracks(); 33888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 33988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 34060d610bf103379277a4b29a7ead4f013f6128e4eAndreas Huberstatic jobject android_media_MediaExtractor_getTrackFormatNative( 34188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, jint index) { 34288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 34388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 34488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 34588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 34688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return NULL; 34788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 34888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 34988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jobject format; 35088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->getTrackFormat(index, &format); 35188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 35288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err != OK) { 35388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 35488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return NULL; 35588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 35688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 35788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return format; 35888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 35988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 360e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissenstatic jobject android_media_MediaExtractor_getFileFormatNative( 361e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen JNIEnv *env, jobject thiz) { 362e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 363e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen 364e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen if (extractor == NULL) { 365e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen jniThrowException(env, "java/lang/IllegalStateException", NULL); 366e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen return NULL; 367e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen } 368e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen 369e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen jobject format; 370e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen status_t err = extractor->getFileFormat(&format); 371e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen 372e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen if (err != OK) { 373e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 374e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen return NULL; 375e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen } 376e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen 377e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen return format; 378e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen} 379e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen 38088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_selectTrack( 38188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, jint index) { 38288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 38388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 38488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 38588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 38688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 38788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 38888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 38988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->selectTrack(index); 39088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 39188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err != OK) { 39288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 39388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 39488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 39588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 39688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 397f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huberstatic void android_media_MediaExtractor_unselectTrack( 398f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber JNIEnv *env, jobject thiz, jint index) { 399f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 400f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber 401f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber if (extractor == NULL) { 402f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 403f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber return; 404f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber } 405f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber 406f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber status_t err = extractor->unselectTrack(index); 407f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber 408f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber if (err != OK) { 409f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 410f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber return; 411f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber } 412f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber} 413f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber 41488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_seekTo( 415f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber JNIEnv *env, jobject thiz, jlong timeUs, jint mode) { 41688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 41788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 41888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 41988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 42088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 42188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 42288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 423f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber if (mode < MediaSource::ReadOptions::SEEK_PREVIOUS_SYNC 424f86374adec8bd77af7b012f788ea59575296facbAndreas Huber || mode >= MediaSource::ReadOptions::SEEK_CLOSEST) { 425f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 426f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber return; 427f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber } 428f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber 429f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber extractor->seekTo(timeUs, (MediaSource::ReadOptions::SeekMode)mode); 43088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 43188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 43288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jboolean android_media_MediaExtractor_advance( 43388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 43488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 43588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 43688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 43788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 438075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 43988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 44088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 44188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->advance(); 44288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 44388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err == ERROR_END_OF_STREAM) { 444075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 44588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } else if (err != OK) { 44688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 447075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 44888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 44988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 450075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_TRUE; 45188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 45288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 45388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jint android_media_MediaExtractor_readSampleData( 45488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, jobject byteBuf, jint offset) { 45588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 45688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 45788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 45888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 45988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1; 46088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 46188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 46288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber size_t sampleSize; 46388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->readSampleData(byteBuf, offset, &sampleSize); 46488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 46588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err == ERROR_END_OF_STREAM) { 46688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1; 46788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } else if (err != OK) { 46888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 469075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return -1; 47088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 47188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 472075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return (jint) sampleSize; 47388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 47488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 47588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jint android_media_MediaExtractor_getSampleTrackIndex( 47688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 47788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 47888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 47988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 48088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 48188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1; 48288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 48388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 48488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber size_t trackIndex; 48588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->getSampleTrackIndex(&trackIndex); 48688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 48788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err == ERROR_END_OF_STREAM) { 48888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1; 48988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } else if (err != OK) { 49088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 491075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return -1; 49288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 49388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 494075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return (jint) trackIndex; 49588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 49688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 49788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jlong android_media_MediaExtractor_getSampleTime( 49888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 49988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 50088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 50188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 50288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 50388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1ll; 50488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 50588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 50688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber int64_t sampleTimeUs; 50788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->getSampleTime(&sampleTimeUs); 50888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 50988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err == ERROR_END_OF_STREAM) { 51088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1ll; 51188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } else if (err != OK) { 51288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 513075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return -1ll; 51488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 51588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 516075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return (jlong) sampleTimeUs; 51788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 51888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 5199b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huberstatic jint android_media_MediaExtractor_getSampleFlags( 5209b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber JNIEnv *env, jobject thiz) { 5219b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 5229b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 5239b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber if (extractor == NULL) { 5249b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 525075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return -1; 5269b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber } 5279b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 5289b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber uint32_t sampleFlags; 5299b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber status_t err = extractor->getSampleFlags(&sampleFlags); 5309b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 5319b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber if (err == ERROR_END_OF_STREAM) { 532075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return -1; 5339b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber } else if (err != OK) { 5349b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 535075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return -1; 5369b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber } 5379b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 538075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return (jint) sampleFlags; 5399b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber} 5409b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 54191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huberstatic jboolean android_media_MediaExtractor_getSampleCryptoInfo( 54291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber JNIEnv *env, jobject thiz, jobject cryptoInfoObj) { 54391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 54491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 54591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (extractor == NULL) { 54691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 547075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 54891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 54991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 55091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber sp<MetaData> meta; 55191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber status_t err = extractor->getSampleMeta(&meta); 55291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 55391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (err != OK) { 554075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 55591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 55691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 55791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber uint32_t type; 55891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber const void *data; 55991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber size_t size; 56091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (!meta->findData(kKeyEncryptedSizes, &type, &data, &size)) { 561075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 56291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 56391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 56491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber size_t numSubSamples = size / sizeof(size_t); 56591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 56691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (numSubSamples == 0) { 567075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 56891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 56991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 57091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jintArray numBytesOfEncryptedDataObj = env->NewIntArray(numSubSamples); 57191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jboolean isCopy; 57291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jint *dst = env->GetIntArrayElements(numBytesOfEncryptedDataObj, &isCopy); 57391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber for (size_t i = 0; i < numSubSamples; ++i) { 57491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst[i] = ((const size_t *)data)[i]; 57591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 57691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->ReleaseIntArrayElements(numBytesOfEncryptedDataObj, dst, 0); 57791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst = NULL; 57891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 57991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber size_t encSize = size; 58091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jintArray numBytesOfPlainDataObj = NULL; 581ab57d03bdb3010d4957fb88c8acb30575ca02ec9Andreas Huber if (meta->findData(kKeyPlainSizes, &type, &data, &size)) { 58291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (size != encSize) { 58391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber // The two must be of the same length. 584075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 58591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 58691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 58791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber numBytesOfPlainDataObj = env->NewIntArray(numSubSamples); 58891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jboolean isCopy; 58991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jint *dst = env->GetIntArrayElements(numBytesOfPlainDataObj, &isCopy); 59091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber for (size_t i = 0; i < numSubSamples; ++i) { 59191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst[i] = ((const size_t *)data)[i]; 59291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 59391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->ReleaseIntArrayElements(numBytesOfPlainDataObj, dst, 0); 59491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst = NULL; 59591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 59691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 59791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jbyteArray keyObj = NULL; 59891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (meta->findData(kKeyCryptoKey, &type, &data, &size)) { 59991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (size != 16) { 60091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber // Keys must be 16 bytes in length. 601075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 60291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 60391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 60491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber keyObj = env->NewByteArray(size); 60591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jboolean isCopy; 60691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jbyte *dst = env->GetByteArrayElements(keyObj, &isCopy); 60791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber memcpy(dst, data, size); 60891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->ReleaseByteArrayElements(keyObj, dst, 0); 60991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst = NULL; 61091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 61191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 61291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jbyteArray ivObj = NULL; 61391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (meta->findData(kKeyCryptoIV, &type, &data, &size)) { 61491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (size != 16) { 61591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber // IVs must be 16 bytes in length. 616075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_FALSE; 61791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 61891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 61991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber ivObj = env->NewByteArray(size); 62091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jboolean isCopy; 62191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jbyte *dst = env->GetByteArrayElements(ivObj, &isCopy); 62291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber memcpy(dst, data, size); 62391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->ReleaseByteArrayElements(ivObj, dst, 0); 62491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst = NULL; 62591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 62691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 62791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber int32_t mode; 62891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (!meta->findInt32(kKeyCryptoMode, &mode)) { 629ab57d03bdb3010d4957fb88c8acb30575ca02ec9Andreas Huber mode = CryptoPlugin::kMode_AES_CTR; 63091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 63191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 63291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->CallVoidMethod( 63391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber cryptoInfoObj, 63491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber gFields.cryptoInfoSetID, 63591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber numSubSamples, 63691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber numBytesOfPlainDataObj, 63791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber numBytesOfEncryptedDataObj, 63891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber keyObj, 63991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber ivObj, 64091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber mode); 64191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 642075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_TRUE; 64391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber} 64491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 64588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_native_init(JNIEnv *env) { 64688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jclass clazz = env->FindClass("android/media/MediaExtractor"); 64788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber CHECK(clazz != NULL); 64888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 649075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat gFields.context = env->GetFieldID(clazz, "mNativeContext", "J"); 65088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber CHECK(gFields.context != NULL); 65188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 65291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber clazz = env->FindClass("android/media/MediaCodec$CryptoInfo"); 65391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber CHECK(clazz != NULL); 65491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 65591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber gFields.cryptoInfoSetID = 65691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->GetMethodID(clazz, "set", "(I[I[I[B[BI)V"); 65791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 65888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber DataSource::RegisterDefaultSniffers(); 65988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 66088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 66188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_native_setup( 66207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber JNIEnv *env, jobject thiz) { 66388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = new JMediaExtractor(env, thiz); 66407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber setMediaExtractor(env,thiz, extractor); 66507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber} 66688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 66707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huberstatic void android_media_MediaExtractor_setDataSource( 66807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber JNIEnv *env, jobject thiz, 669d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber jobject httpServiceBinderObj, 670d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber jstring pathObj, 671d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber jobjectArray keysArray, 672d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber jobjectArray valuesArray) { 67307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 67407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 67507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (extractor == NULL) { 67607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 67707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 67807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 67907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 68007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (pathObj == NULL) { 68188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 68288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 68388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 68488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 68507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber KeyedVector<String8, String8> headers; 68607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (!ConvertKeyValueArraysToKeyedVector( 68707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber env, keysArray, valuesArray, &headers)) { 68807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 68907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 69088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 69107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber const char *path = env->GetStringUTFChars(pathObj, NULL); 69207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 69307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (path == NULL) { 69488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 69588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 69688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 697d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber sp<IMediaHTTPService> httpService; 698d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber if (httpServiceBinderObj != NULL) { 699d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber sp<IBinder> binder = ibinderForJavaObject(env, httpServiceBinderObj); 700d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber httpService = interface_cast<IMediaHTTPService>(binder); 701d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber } 702d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber 703d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber status_t err = extractor->setDataSource(httpService, path, &headers); 70488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 70507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber env->ReleaseStringUTFChars(pathObj, path); 70607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber path = NULL; 70788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 70888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err != OK) { 70988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException( 71088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber env, 71188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber "java/io/IOException", 71288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber "Failed to instantiate extractor."); 71388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 71488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 71507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber} 71688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 71707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huberstatic void android_media_MediaExtractor_setDataSourceFd( 71807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber JNIEnv *env, jobject thiz, 71907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jobject fileDescObj, jlong offset, jlong length) { 72007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 72107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 72207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (extractor == NULL) { 72307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 72407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 72507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 72607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 72707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (fileDescObj == NULL) { 72807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 72907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 73007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 73107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 73207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber int fd = jniGetFDFromFileDescriptor(env, fileDescObj); 73307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 73407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber status_t err = extractor->setDataSource(fd, offset, length); 73507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 73607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (err != OK) { 73707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jniThrowException( 73807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber env, 73907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber "java/io/IOException", 74007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber "Failed to instantiate extractor."); 74107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 74207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 74388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 74488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 745c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissenstatic void android_media_MediaExtractor_setDataSourceCallback( 746c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen JNIEnv *env, jobject thiz, 747c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jobject callbackObj) { 748c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 749c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 750c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen if (extractor == NULL) { 751c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jniThrowException(env, "java/lang/IllegalStateException", NULL); 752c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen return; 753c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 754c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 755c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen if (callbackObj == NULL) { 756c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 757c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen return; 758c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 759c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 760c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen sp<JavaDataSourceBridge> bridge = new JavaDataSourceBridge(env, callbackObj); 761c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen status_t err = extractor->setDataSource(bridge); 762c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 763c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen if (err != OK) { 764c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen jniThrowException( 765c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen env, 766c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen "java/io/IOException", 767c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen "Failed to instantiate extractor."); 768c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen return; 769c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen } 770c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen} 771c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 77274a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huberstatic jlong android_media_MediaExtractor_getCachedDurationUs( 77374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber JNIEnv *env, jobject thiz) { 77474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 77574a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 77674a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber if (extractor == NULL) { 77774a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 77874a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return -1ll; 77974a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber } 78074a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 78174a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber int64_t cachedDurationUs; 78274a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber bool eos; 78374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber if (!extractor->getCachedDuration(&cachedDurationUs, &eos)) { 78474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return -1ll; 78574a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber } 78674a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 787075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return (jlong) cachedDurationUs; 78874a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber} 78974a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 79074a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huberstatic jboolean android_media_MediaExtractor_hasCacheReachedEOS( 79174a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber JNIEnv *env, jobject thiz) { 79274a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 79374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 79474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber if (extractor == NULL) { 79574a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 796075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_TRUE; 79774a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber } 79874a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 79974a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber int64_t cachedDurationUs; 80074a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber bool eos; 80174a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber if (!extractor->getCachedDuration(&cachedDurationUs, &eos)) { 802075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return JNI_TRUE; 80374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber } 80474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 805075e9a19ce645752f8282bc19c91b25978a7dc52Ashok Bhat return eos ? JNI_TRUE : JNI_FALSE; 80674a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber} 80774a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 80888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_native_finalize( 80988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 81088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber android_media_MediaExtractor_release(env, thiz); 81188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 81288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 81388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic JNINativeMethod gMethods[] = { 81488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "release", "()V", (void *)android_media_MediaExtractor_release }, 81588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 81660d610bf103379277a4b29a7ead4f013f6128e4eAndreas Huber { "getTrackCount", "()I", (void *)android_media_MediaExtractor_getTrackCount }, 81788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 818e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen { "getFileFormatNative", "()Ljava/util/Map;", 819e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen (void *)android_media_MediaExtractor_getFileFormatNative }, 820e20a6d5c479909f37af748a81a6e5a5deb7b6e2cMarco Nelissen 82160d610bf103379277a4b29a7ead4f013f6128e4eAndreas Huber { "getTrackFormatNative", "(I)Ljava/util/Map;", 82260d610bf103379277a4b29a7ead4f013f6128e4eAndreas Huber (void *)android_media_MediaExtractor_getTrackFormatNative }, 82388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 82488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "selectTrack", "(I)V", (void *)android_media_MediaExtractor_selectTrack }, 82588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 826f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber { "unselectTrack", "(I)V", 827f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber (void *)android_media_MediaExtractor_unselectTrack }, 828f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber 829f2855b3df5994e165b29025c4c49d8e7d634c034Andreas Huber { "seekTo", "(JI)V", (void *)android_media_MediaExtractor_seekTo }, 83088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 83188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "advance", "()Z", (void *)android_media_MediaExtractor_advance }, 83288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 83388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "readSampleData", "(Ljava/nio/ByteBuffer;I)I", 83488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_readSampleData }, 83588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 83688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "getSampleTrackIndex", "()I", 83788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_getSampleTrackIndex }, 83888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 83988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "getSampleTime", "()J", 84088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_getSampleTime }, 84188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 8429b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber { "getSampleFlags", "()I", 8439b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber (void *)android_media_MediaExtractor_getSampleFlags }, 8449b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 84591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber { "getSampleCryptoInfo", "(Landroid/media/MediaCodec$CryptoInfo;)Z", 84691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber (void *)android_media_MediaExtractor_getSampleCryptoInfo }, 84791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 84888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "native_init", "()V", (void *)android_media_MediaExtractor_native_init }, 84988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 85007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber { "native_setup", "()V", 85188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_native_setup }, 85288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 85388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "native_finalize", "()V", 85488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_native_finalize }, 85507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 856d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber { "nativeSetDataSource", 857d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber "(Landroid/os/IBinder;Ljava/lang/String;[Ljava/lang/String;" 858d2506a506303ed94fd1991cf986b825b870a67c5Andreas Huber "[Ljava/lang/String;)V", 85907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber (void *)android_media_MediaExtractor_setDataSource }, 86007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 86107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber { "setDataSource", "(Ljava/io/FileDescriptor;JJ)V", 86207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber (void *)android_media_MediaExtractor_setDataSourceFd }, 86374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 864c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen { "setDataSource", "(Landroid/media/DataSource;)V", 865c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen (void *)android_media_MediaExtractor_setDataSourceCallback }, 866c209a06cfdcf633f12a299245312e3ac32bff27cMarco Nelissen 86774a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber { "getCachedDuration", "()J", 86874a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber (void *)android_media_MediaExtractor_getCachedDurationUs }, 86974a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 87074a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber { "hasCacheReachedEndOfStream", "()Z", 87174a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber (void *)android_media_MediaExtractor_hasCacheReachedEOS }, 87288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber}; 87388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 87488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberint register_android_media_MediaExtractor(JNIEnv *env) { 87588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return AndroidRuntime::registerNativeMethods(env, 87688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber "android/media/MediaExtractor", gMethods, NELEM(gMethods)); 87788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 878