android_media_MediaExtractor.cpp revision 74a78b0f6e8c07cfc7da8f043987f6de0648bc05
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" 2588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include "jni.h" 2688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include "JNIHelp.h" 2788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 28ab57d03bdb3010d4957fb88c8acb30575ca02ec9Andreas Huber#include <media/hardware/CryptoAPI.h> 2988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/foundation/ABuffer.h> 3088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/foundation/ADebug.h> 3188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/foundation/AMessage.h> 3288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/DataSource.h> 3388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/MediaErrors.h> 3491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber#include <media/stagefright/MetaData.h> 3588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/NuMediaExtractor.h> 3688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 3788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Hubernamespace android { 3888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 3988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstruct fields_t { 4088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jfieldID context; 4191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 4291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jmethodID cryptoInfoSetID; 4388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber}; 4488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 4588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic fields_t gFields; 4688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 4788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber//////////////////////////////////////////////////////////////////////////////// 4888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 4988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas HuberJMediaExtractor::JMediaExtractor(JNIEnv *env, jobject thiz) 5088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber : mClass(NULL), 5188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mObject(NULL) { 5288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jclass clazz = env->GetObjectClass(thiz); 5388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber CHECK(clazz != NULL); 5488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 5588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mClass = (jclass)env->NewGlobalRef(clazz); 5688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mObject = env->NewWeakGlobalRef(thiz); 5788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 5888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mImpl = new NuMediaExtractor; 5988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 6088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 6188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas HuberJMediaExtractor::~JMediaExtractor() { 6288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env = AndroidRuntime::getJNIEnv(); 6388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 6488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber env->DeleteWeakGlobalRef(mObject); 6588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mObject = NULL; 6688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber env->DeleteGlobalRef(mClass); 6788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber mClass = NULL; 6888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 6988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 7007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huberstatus_t JMediaExtractor::setDataSource( 7107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber const char *path, const KeyedVector<String8, String8> *headers) { 7207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return mImpl->setDataSource(path, headers); 7307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber} 7407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 7507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huberstatus_t JMediaExtractor::setDataSource(int fd, off64_t offset, off64_t size) { 7607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return mImpl->setDataSource(fd, offset, size); 7788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 7888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 7988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Hubersize_t JMediaExtractor::countTracks() const { 8088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->countTracks(); 8188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 8288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 8388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::getTrackFormat(size_t index, jobject *format) const { 8488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<AMessage> msg; 8588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err; 8688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if ((err = mImpl->getTrackFormat(index, &msg)) != OK) { 8788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return err; 8888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 8988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 9088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env = AndroidRuntime::getJNIEnv(); 9188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 9288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return ConvertMessageToMap(env, msg, format); 9388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 9488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 9588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::selectTrack(size_t index) { 9688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->selectTrack(index); 9788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 9888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 9988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::seekTo(int64_t timeUs) { 10088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->seekTo(timeUs); 10188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 10288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 10388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::advance() { 10488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->advance(); 10588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 10688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 10788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::readSampleData( 10888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jobject byteBuf, size_t offset, size_t *sampleSize) { 10988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env = AndroidRuntime::getJNIEnv(); 11088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 11188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber void *dst = env->GetDirectBufferAddress(byteBuf); 11288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 113c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber jlong dstSize; 114c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber jbyteArray byteArray = NULL; 115c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 11688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (dst == NULL) { 117c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber jclass byteBufClass = env->FindClass("java/nio/ByteBuffer"); 118c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber CHECK(byteBufClass != NULL); 119c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 120c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber jmethodID arrayID = 121c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber env->GetMethodID(byteBufClass, "array", "()[B"); 122c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber CHECK(arrayID != NULL); 123c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 124c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber byteArray = 125c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber (jbyteArray)env->CallObjectMethod(byteBuf, arrayID); 126c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 127c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber if (byteArray == NULL) { 128c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber return INVALID_OPERATION; 129c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } 13088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 131c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber jboolean isCopy; 132c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber dst = env->GetByteArrayElements(byteArray, &isCopy); 133c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 134c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber dstSize = env->GetArrayLength(byteArray); 135c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } else { 136c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber dstSize = env->GetDirectBufferCapacity(byteBuf); 137c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } 13888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 13988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (dstSize < offset) { 140c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber if (byteArray != NULL) { 141c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber env->ReleaseByteArrayElements(byteArray, (jbyte *)dst, 0); 142c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } 143c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 14488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -ERANGE; 14588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 14688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 14788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<ABuffer> buffer = new ABuffer((char *)dst + offset, dstSize - offset); 14888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 14988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = mImpl->readSampleData(buffer); 15088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 151c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber if (byteArray != NULL) { 152c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber env->ReleaseByteArrayElements(byteArray, (jbyte *)dst, 0); 153c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber } 154c52b980277f08aee7981b1fdbca7a89464cf66d9Andreas Huber 15588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err != OK) { 15688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return err; 15788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 15888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 15988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber *sampleSize = buffer->size(); 16088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 16188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return OK; 16288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 16388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 16488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::getSampleTrackIndex(size_t *trackIndex) { 16588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->getSampleTrackIndex(trackIndex); 16688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 16788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 16888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatus_t JMediaExtractor::getSampleTime(int64_t *sampleTimeUs) { 16988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return mImpl->getSampleTime(sampleTimeUs); 17088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 17188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 1729b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huberstatus_t JMediaExtractor::getSampleFlags(uint32_t *sampleFlags) { 17391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber *sampleFlags = 0; 17491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 17591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber sp<MetaData> meta; 17691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber status_t err = mImpl->getSampleMeta(&meta); 17791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 17891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (err != OK) { 17991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return err; 18091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 18191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 18291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber int32_t val; 18391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (meta->findInt32(kKeyIsSyncFrame, &val) && val != 0) { 18491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber (*sampleFlags) |= NuMediaExtractor::SAMPLE_FLAG_SYNC; 18591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 18691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 18791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber uint32_t type; 18891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber const void *data; 18991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber size_t size; 19091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (meta->findData(kKeyEncryptedSizes, &type, &data, &size)) { 19191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber (*sampleFlags) |= NuMediaExtractor::SAMPLE_FLAG_ENCRYPTED; 19291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 19391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 19491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return OK; 19591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber} 19691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 19791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huberstatus_t JMediaExtractor::getSampleMeta(sp<MetaData> *sampleMeta) { 19891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return mImpl->getSampleMeta(sampleMeta); 1999b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber} 2009b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 20174a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huberbool JMediaExtractor::getCachedDuration(int64_t *durationUs, bool *eos) const { 20274a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return mImpl->getCachedDuration(durationUs, eos); 20374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber} 20474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 20588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} // namespace android 20688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 20788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber//////////////////////////////////////////////////////////////////////////////// 20888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 20988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberusing namespace android; 21088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 21188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic sp<JMediaExtractor> setMediaExtractor( 21288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, const sp<JMediaExtractor> &extractor) { 21388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> old = 21488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (JMediaExtractor *)env->GetIntField(thiz, gFields.context); 21588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 21688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor != NULL) { 21788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber extractor->incStrong(thiz); 21888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 21988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (old != NULL) { 22088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber old->decStrong(thiz); 22188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 22288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber env->SetIntField(thiz, gFields.context, (int)extractor.get()); 22388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 22488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return old; 22588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 22688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 22788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic sp<JMediaExtractor> getMediaExtractor(JNIEnv *env, jobject thiz) { 22888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return (JMediaExtractor *)env->GetIntField(thiz, gFields.context); 22988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 23088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 23188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_release(JNIEnv *env, jobject thiz) { 23288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber setMediaExtractor(env, thiz, NULL); 23388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 23488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 23588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jint android_media_MediaExtractor_countTracks( 23688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 23788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 23888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 23988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 24088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 24107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return -1; 24288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 24388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 24488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return extractor->countTracks(); 24588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 24688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 24788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jobject android_media_MediaExtractor_getTrackFormat( 24888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, jint index) { 24988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 25088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 25188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 25288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 25388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return NULL; 25488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 25588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 25688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jobject format; 25788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->getTrackFormat(index, &format); 25888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 25988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err != OK) { 26088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 26188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return NULL; 26288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 26388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 26488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return format; 26588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 26688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 26788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_selectTrack( 26888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, jint index) { 26988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 27088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 27188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 27288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 27388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 27488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 27588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 27688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->selectTrack(index); 27788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 27888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err != OK) { 27988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 28088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 28188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 28288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 28388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 28488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_seekTo( 28588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, jlong timeUs) { 28688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 28788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 28888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 28988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 29088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 29188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 29288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 2932b9d6bd092ef1d0cc142bf16f671648d1c84c307Andreas Huber extractor->seekTo(timeUs); 29488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 29588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 29688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jboolean android_media_MediaExtractor_advance( 29788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 29888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 29988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 30088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 30188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 30288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return false; 30388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 30488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 30588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->advance(); 30688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 30788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err == ERROR_END_OF_STREAM) { 30888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return false; 30988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } else if (err != OK) { 31088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 31188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return false; 31288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 31388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 31488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return true; 31588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 31688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 31788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jint android_media_MediaExtractor_readSampleData( 31888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, jobject byteBuf, jint offset) { 31988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 32088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 32188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 32288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 32388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1; 32488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 32588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 32688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber size_t sampleSize; 32788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->readSampleData(byteBuf, offset, &sampleSize); 32888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 32988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err == ERROR_END_OF_STREAM) { 33088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1; 33188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } else if (err != OK) { 33288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 33388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return false; 33488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 33588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 33688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return sampleSize; 33788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 33888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 33988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jint android_media_MediaExtractor_getSampleTrackIndex( 34088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 34188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 34288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 34388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 34488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 34588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1; 34688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 34788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 34888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber size_t trackIndex; 34988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->getSampleTrackIndex(&trackIndex); 35088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 35188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err == ERROR_END_OF_STREAM) { 35288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1; 35388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } else if (err != OK) { 35488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 35588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return false; 35688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 35788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 35888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return trackIndex; 35988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 36088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 36188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic jlong android_media_MediaExtractor_getSampleTime( 36288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 36388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 36488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 36588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (extractor == NULL) { 36688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 36788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1ll; 36888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 36988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 37088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber int64_t sampleTimeUs; 37188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t err = extractor->getSampleTime(&sampleTimeUs); 37288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 37388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err == ERROR_END_OF_STREAM) { 37488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return -1ll; 37588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } else if (err != OK) { 37688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 37788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return false; 37888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 37988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 38088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return sampleTimeUs; 38188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 38288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 3839b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huberstatic jint android_media_MediaExtractor_getSampleFlags( 3849b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber JNIEnv *env, jobject thiz) { 3859b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 3869b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 3879b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber if (extractor == NULL) { 3889b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 3899b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber return -1ll; 3909b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber } 3919b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 3929b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber uint32_t sampleFlags; 3939b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber status_t err = extractor->getSampleFlags(&sampleFlags); 3949b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 3959b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber if (err == ERROR_END_OF_STREAM) { 3969b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber return -1ll; 3979b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber } else if (err != OK) { 3989b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 3999b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber return false; 4009b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber } 4019b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 4029b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber return sampleFlags; 4039b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber} 4049b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 40591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huberstatic jboolean android_media_MediaExtractor_getSampleCryptoInfo( 40691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber JNIEnv *env, jobject thiz, jobject cryptoInfoObj) { 40791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 40891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 40991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (extractor == NULL) { 41091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 41191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return -1ll; 41291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 41391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 41491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber sp<MetaData> meta; 41591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber status_t err = extractor->getSampleMeta(&meta); 41691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 41791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (err != OK) { 41891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return false; 41991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 42091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 42191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber uint32_t type; 42291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber const void *data; 42391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber size_t size; 42491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (!meta->findData(kKeyEncryptedSizes, &type, &data, &size)) { 42591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return false; 42691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 42791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 42891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber size_t numSubSamples = size / sizeof(size_t); 42991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 43091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (numSubSamples == 0) { 43191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return false; 43291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 43391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 43491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jintArray numBytesOfEncryptedDataObj = env->NewIntArray(numSubSamples); 43591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jboolean isCopy; 43691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jint *dst = env->GetIntArrayElements(numBytesOfEncryptedDataObj, &isCopy); 43791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber for (size_t i = 0; i < numSubSamples; ++i) { 43891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst[i] = ((const size_t *)data)[i]; 43991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 44091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->ReleaseIntArrayElements(numBytesOfEncryptedDataObj, dst, 0); 44191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst = NULL; 44291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 44391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber size_t encSize = size; 44491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jintArray numBytesOfPlainDataObj = NULL; 445ab57d03bdb3010d4957fb88c8acb30575ca02ec9Andreas Huber if (meta->findData(kKeyPlainSizes, &type, &data, &size)) { 44691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (size != encSize) { 44791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber // The two must be of the same length. 44891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return false; 44991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 45091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 45191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber numBytesOfPlainDataObj = env->NewIntArray(numSubSamples); 45291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jboolean isCopy; 45391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jint *dst = env->GetIntArrayElements(numBytesOfPlainDataObj, &isCopy); 45491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber for (size_t i = 0; i < numSubSamples; ++i) { 45591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst[i] = ((const size_t *)data)[i]; 45691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 45791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->ReleaseIntArrayElements(numBytesOfPlainDataObj, dst, 0); 45891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst = NULL; 45991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 46091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 46191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jbyteArray keyObj = NULL; 46291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (meta->findData(kKeyCryptoKey, &type, &data, &size)) { 46391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (size != 16) { 46491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber // Keys must be 16 bytes in length. 46591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return false; 46691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 46791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 46891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber keyObj = env->NewByteArray(size); 46991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jboolean isCopy; 47091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jbyte *dst = env->GetByteArrayElements(keyObj, &isCopy); 47191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber memcpy(dst, data, size); 47291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->ReleaseByteArrayElements(keyObj, dst, 0); 47391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst = NULL; 47491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 47591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 47691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jbyteArray ivObj = NULL; 47791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (meta->findData(kKeyCryptoIV, &type, &data, &size)) { 47891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (size != 16) { 47991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber // IVs must be 16 bytes in length. 48091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return false; 48191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 48291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 48391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber ivObj = env->NewByteArray(size); 48491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jboolean isCopy; 48591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber jbyte *dst = env->GetByteArrayElements(ivObj, &isCopy); 48691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber memcpy(dst, data, size); 48791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->ReleaseByteArrayElements(ivObj, dst, 0); 48891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber dst = NULL; 48991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 49091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 49191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber int32_t mode; 49291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber if (!meta->findInt32(kKeyCryptoMode, &mode)) { 493ab57d03bdb3010d4957fb88c8acb30575ca02ec9Andreas Huber mode = CryptoPlugin::kMode_AES_CTR; 49491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber } 49591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 49691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->CallVoidMethod( 49791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber cryptoInfoObj, 49891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber gFields.cryptoInfoSetID, 49991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber numSubSamples, 50091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber numBytesOfPlainDataObj, 50191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber numBytesOfEncryptedDataObj, 50291befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber keyObj, 50391befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber ivObj, 50491befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber mode); 50591befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 50691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber return true; 50791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber} 50891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 50988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_native_init(JNIEnv *env) { 51088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jclass clazz = env->FindClass("android/media/MediaExtractor"); 51188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber CHECK(clazz != NULL); 51288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 51388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber gFields.context = env->GetFieldID(clazz, "mNativeContext", "I"); 51488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber CHECK(gFields.context != NULL); 51588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 51691befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber clazz = env->FindClass("android/media/MediaCodec$CryptoInfo"); 51791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber CHECK(clazz != NULL); 51891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 51991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber gFields.cryptoInfoSetID = 52091befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber env->GetMethodID(clazz, "set", "(I[I[I[B[BI)V"); 52191befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 52288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber DataSource::RegisterDefaultSniffers(); 52388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 52488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 52588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_native_setup( 52607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber JNIEnv *env, jobject thiz) { 52788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<JMediaExtractor> extractor = new JMediaExtractor(env, thiz); 52807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber setMediaExtractor(env,thiz, extractor); 52907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber} 53088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 53107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huberstatic void android_media_MediaExtractor_setDataSource( 53207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber JNIEnv *env, jobject thiz, 53307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jstring pathObj, jobjectArray keysArray, jobjectArray valuesArray) { 53407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 53507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 53607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (extractor == NULL) { 53707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 53807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 53907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 54007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 54107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (pathObj == NULL) { 54288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 54388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 54488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 54588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 54607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber KeyedVector<String8, String8> headers; 54707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (!ConvertKeyValueArraysToKeyedVector( 54807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber env, keysArray, valuesArray, &headers)) { 54907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 55007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 55188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 55207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber const char *path = env->GetStringUTFChars(pathObj, NULL); 55307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 55407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (path == NULL) { 55588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 55688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 55788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 55807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber status_t err = extractor->setDataSource(path, &headers); 55988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 56007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber env->ReleaseStringUTFChars(pathObj, path); 56107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber path = NULL; 56288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 56388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber if (err != OK) { 56488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jniThrowException( 56588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber env, 56688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber "java/io/IOException", 56788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber "Failed to instantiate extractor."); 56888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return; 56988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber } 57007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber} 57188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 57207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huberstatic void android_media_MediaExtractor_setDataSourceFd( 57307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber JNIEnv *env, jobject thiz, 57407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jobject fileDescObj, jlong offset, jlong length) { 57507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 57607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 57707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (extractor == NULL) { 57807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 57907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 58007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 58107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 58207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (fileDescObj == NULL) { 58307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 58407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 58507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 58607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 58707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber int fd = jniGetFDFromFileDescriptor(env, fileDescObj); 58807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 58907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber status_t err = extractor->setDataSource(fd, offset, length); 59007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 59107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber if (err != OK) { 59207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber jniThrowException( 59307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber env, 59407ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber "java/io/IOException", 59507ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber "Failed to instantiate extractor."); 59607ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber return; 59707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber } 59888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 59988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 60074a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huberstatic jlong android_media_MediaExtractor_getCachedDurationUs( 60174a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber JNIEnv *env, jobject thiz) { 60274a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 60374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 60474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber if (extractor == NULL) { 60574a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 60674a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return -1ll; 60774a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber } 60874a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 60974a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber int64_t cachedDurationUs; 61074a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber bool eos; 61174a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber if (!extractor->getCachedDuration(&cachedDurationUs, &eos)) { 61274a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return -1ll; 61374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber } 61474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 61574a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return cachedDurationUs; 61674a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber} 61774a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 61874a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huberstatic jboolean android_media_MediaExtractor_hasCacheReachedEOS( 61974a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber JNIEnv *env, jobject thiz) { 62074a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber sp<JMediaExtractor> extractor = getMediaExtractor(env, thiz); 62174a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 62274a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber if (extractor == NULL) { 62374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber jniThrowException(env, "java/lang/IllegalStateException", NULL); 62474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return true; 62574a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber } 62674a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 62774a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber int64_t cachedDurationUs; 62874a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber bool eos; 62974a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber if (!extractor->getCachedDuration(&cachedDurationUs, &eos)) { 63074a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return true; 63174a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber } 63274a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 63374a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber return eos; 63474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber} 63574a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 63688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic void android_media_MediaExtractor_native_finalize( 63788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz) { 63888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber android_media_MediaExtractor_release(env, thiz); 63988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 64088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 64188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstatic JNINativeMethod gMethods[] = { 64288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "release", "()V", (void *)android_media_MediaExtractor_release }, 64388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 64488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "countTracks", "()I", (void *)android_media_MediaExtractor_countTracks }, 64588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 64688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "getTrackFormat", "(I)Ljava/util/Map;", 64788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_getTrackFormat }, 64888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 64988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "selectTrack", "(I)V", (void *)android_media_MediaExtractor_selectTrack }, 65088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 65188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "seekTo", "(J)V", (void *)android_media_MediaExtractor_seekTo }, 65288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 65388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "advance", "()Z", (void *)android_media_MediaExtractor_advance }, 65488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 65588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "readSampleData", "(Ljava/nio/ByteBuffer;I)I", 65688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_readSampleData }, 65788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 65888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "getSampleTrackIndex", "()I", 65988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_getSampleTrackIndex }, 66088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 66188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "getSampleTime", "()J", 66288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_getSampleTime }, 66388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 6649b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber { "getSampleFlags", "()I", 6659b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber (void *)android_media_MediaExtractor_getSampleFlags }, 6669b8e496f4d143280deff137c5f30ca8907bc28dbAndreas Huber 66791befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber { "getSampleCryptoInfo", "(Landroid/media/MediaCodec$CryptoInfo;)Z", 66891befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber (void *)android_media_MediaExtractor_getSampleCryptoInfo }, 66991befdc0c4710234840cdfd853e7d30e8f9de62cAndreas Huber 67088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "native_init", "()V", (void *)android_media_MediaExtractor_native_init }, 67188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 67207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber { "native_setup", "()V", 67388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_native_setup }, 67488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 67588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber { "native_finalize", "()V", 67688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber (void *)android_media_MediaExtractor_native_finalize }, 67707ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 67807ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber { "setDataSource", "(Ljava/lang/String;[Ljava/lang/String;" 67907ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber "[Ljava/lang/String;)V", 68007ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber (void *)android_media_MediaExtractor_setDataSource }, 68107ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber 68207ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber { "setDataSource", "(Ljava/io/FileDescriptor;JJ)V", 68307ea426e3ae8915ca6bf67135f523f42cd920af0Andreas Huber (void *)android_media_MediaExtractor_setDataSourceFd }, 68474a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 68574a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber { "getCachedDuration", "()J", 68674a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber (void *)android_media_MediaExtractor_getCachedDurationUs }, 68774a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber 68874a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber { "hasCacheReachedEndOfStream", "()Z", 68974a78b0f6e8c07cfc7da8f043987f6de0648bc05Andreas Huber (void *)android_media_MediaExtractor_hasCacheReachedEOS }, 69088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber}; 69188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 69288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberint register_android_media_MediaExtractor(JNIEnv *env) { 69388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber return AndroidRuntime::registerNativeMethods(env, 69488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber "android/media/MediaExtractor", gMethods, NELEM(gMethods)); 69588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} 696