15bc087c573c70c84c6a39946457590b42d392a33Andreas Huber/* 25bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * Copyright (C) 2010 The Android Open Source Project 35bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * 45bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 55bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * you may not use this file except in compliance with the License. 65bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * You may obtain a copy of the License at 75bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * 85bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 95bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * 105bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * Unless required by applicable law or agreed to in writing, software 115bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 125bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 135bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * See the License for the specific language governing permissions and 145bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * limitations under the License. 155bc087c573c70c84c6a39946457590b42d392a33Andreas Huber */ 165bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 175bc087c573c70c84c6a39946457590b42d392a33Andreas Huber//#define LOG_NDEBUG 0 185bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#define LOG_TAG "HTTPLiveSource" 195bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <utils/Log.h> 205bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 215bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include "HTTPLiveSource.h" 225bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 235bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include "AnotherPacketSource.h" 245bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include "LiveDataSource.h" 255bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 261b86fe063badb5f28c467ade39be0f4008688947Andreas Huber#include <media/IMediaHTTPService.h> 275bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/foundation/ABuffer.h> 285bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/foundation/ADebug.h> 295bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/foundation/AMessage.h> 305bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/MediaErrors.h> 315bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/MetaData.h> 320852843d304006e3ab333081fddda13b07193de8Robert Shih#include <media/stagefright/MediaDefs.h> 33a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih#include <media/stagefright/Utils.h> 345bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 3548fa06d1e80a872c7495804979256e021e566ae0Wei Jia// default buffer prepare/ready/underflow marks 3648fa06d1e80a872c7495804979256e021e566ae0Wei Jiastatic const int kReadyMarkMs = 5000; // 5 seconds 3748fa06d1e80a872c7495804979256e021e566ae0Wei Jiastatic const int kPrepareMarkMs = 1500; // 1.5 seconds 3848fa06d1e80a872c7495804979256e021e566ae0Wei Jiastatic const int kUnderflowMarkMs = 1000; // 1 second 3948fa06d1e80a872c7495804979256e021e566ae0Wei Jia 405bc087c573c70c84c6a39946457590b42d392a33Andreas Hubernamespace android { 415bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 42ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas HuberNuPlayer::HTTPLiveSource::HTTPLiveSource( 43b5f25f005bc1d3ae35f45b58c88345e183dc336dAndreas Huber const sp<AMessage> ¬ify, 441b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMediaHTTPService> &httpService, 45ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber const char *url, 4681e68448f3361eaf8618930471fdc3c21bdf5cbcAndreas Huber const KeyedVector<String8, String8> *headers) 47b5f25f005bc1d3ae35f45b58c88345e183dc336dAndreas Huber : Source(notify), 481b86fe063badb5f28c467ade39be0f4008688947Andreas Huber mHTTPService(httpService), 49b5f25f005bc1d3ae35f45b58c88345e183dc336dAndreas Huber mURL(url), 50ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mFlags(0), 51eac68baf095aeef54865c28b6888924dc6295cbdAndreas Huber mFinalResult(OK), 52dcb89b3b505522efde173c105a851c412f947178Chong Zhang mOffset(0), 530852843d304006e3ab333081fddda13b07193de8Robert Shih mFetchSubtitleDataGeneration(0), 540852843d304006e3ab333081fddda13b07193de8Robert Shih mFetchMetaDataGeneration(0), 550852843d304006e3ab333081fddda13b07193de8Robert Shih mHasMetadata(false), 560852843d304006e3ab333081fddda13b07193de8Robert Shih mMetadataSelected(false) { 5748fa06d1e80a872c7495804979256e021e566ae0Wei Jia getDefaultBufferingSettings(&mBufferingSettings); 58ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber if (headers) { 59ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mExtraHeaders = *headers; 60ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber 61ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber ssize_t index = 62ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mExtraHeaders.indexOfKey(String8("x-hide-urls-from-log")); 63ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber 64ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber if (index >= 0) { 65ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mFlags |= kFlagIncognito; 66ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber 67ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mExtraHeaders.removeItemsAt(index); 68ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber } 69ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber } 705bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 715bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 725bc087c573c70c84c6a39946457590b42d392a33Andreas HuberNuPlayer::HTTPLiveSource::~HTTPLiveSource() { 732048d0cfccce48be26816dec8711a6691ebff71cAndreas Huber if (mLiveSession != NULL) { 742048d0cfccce48be26816dec8711a6691ebff71cAndreas Huber mLiveSession->disconnect(); 7514f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 761228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->unregisterHandler(mLiveSession->id()); 771228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->unregisterHandler(id()); 782048d0cfccce48be26816dec8711a6691ebff71cAndreas Huber mLiveLooper->stop(); 791228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang 801228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveSession.clear(); 8114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber mLiveLooper.clear(); 822048d0cfccce48be26816dec8711a6691ebff71cAndreas Huber } 835bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 845bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 8548fa06d1e80a872c7495804979256e021e566ae0Wei Jiastatus_t NuPlayer::HTTPLiveSource::getDefaultBufferingSettings( 8648fa06d1e80a872c7495804979256e021e566ae0Wei Jia BufferingSettings* buffering /* nonnull */) { 8748fa06d1e80a872c7495804979256e021e566ae0Wei Jia buffering->mInitialBufferingMode = BUFFERING_MODE_TIME_ONLY; 8848fa06d1e80a872c7495804979256e021e566ae0Wei Jia buffering->mRebufferingMode = BUFFERING_MODE_TIME_ONLY; 8948fa06d1e80a872c7495804979256e021e566ae0Wei Jia buffering->mInitialWatermarkMs = kPrepareMarkMs; 9048fa06d1e80a872c7495804979256e021e566ae0Wei Jia buffering->mRebufferingWatermarkLowMs = kUnderflowMarkMs; 9148fa06d1e80a872c7495804979256e021e566ae0Wei Jia buffering->mRebufferingWatermarkHighMs = kReadyMarkMs; 9248fa06d1e80a872c7495804979256e021e566ae0Wei Jia 9348fa06d1e80a872c7495804979256e021e566ae0Wei Jia return OK; 9448fa06d1e80a872c7495804979256e021e566ae0Wei Jia} 9548fa06d1e80a872c7495804979256e021e566ae0Wei Jia 9648fa06d1e80a872c7495804979256e021e566ae0Wei Jiastatus_t NuPlayer::HTTPLiveSource::setBufferingSettings(const BufferingSettings& buffering) { 9748fa06d1e80a872c7495804979256e021e566ae0Wei Jia if (buffering.IsSizeBasedBufferingMode(buffering.mInitialBufferingMode) 9848fa06d1e80a872c7495804979256e021e566ae0Wei Jia || buffering.IsSizeBasedBufferingMode(buffering.mRebufferingMode) 9948fa06d1e80a872c7495804979256e021e566ae0Wei Jia || (buffering.IsTimeBasedBufferingMode(buffering.mRebufferingMode) 10048fa06d1e80a872c7495804979256e021e566ae0Wei Jia && buffering.mRebufferingWatermarkLowMs > buffering.mRebufferingWatermarkHighMs)) { 10148fa06d1e80a872c7495804979256e021e566ae0Wei Jia return BAD_VALUE; 10248fa06d1e80a872c7495804979256e021e566ae0Wei Jia } 10348fa06d1e80a872c7495804979256e021e566ae0Wei Jia 10448fa06d1e80a872c7495804979256e021e566ae0Wei Jia mBufferingSettings = buffering; 10548fa06d1e80a872c7495804979256e021e566ae0Wei Jia 10648fa06d1e80a872c7495804979256e021e566ae0Wei Jia if (mBufferingSettings.mInitialBufferingMode == BUFFERING_MODE_NONE) { 10748fa06d1e80a872c7495804979256e021e566ae0Wei Jia mBufferingSettings.mInitialWatermarkMs = BufferingSettings::kNoWatermark; 10848fa06d1e80a872c7495804979256e021e566ae0Wei Jia } 10948fa06d1e80a872c7495804979256e021e566ae0Wei Jia if (mBufferingSettings.mRebufferingMode == BUFFERING_MODE_NONE) { 11048fa06d1e80a872c7495804979256e021e566ae0Wei Jia mBufferingSettings.mRebufferingWatermarkLowMs = BufferingSettings::kNoWatermark; 11148fa06d1e80a872c7495804979256e021e566ae0Wei Jia mBufferingSettings.mRebufferingWatermarkHighMs = INT32_MAX; 11248fa06d1e80a872c7495804979256e021e566ae0Wei Jia } 11348fa06d1e80a872c7495804979256e021e566ae0Wei Jia 11448fa06d1e80a872c7495804979256e021e566ae0Wei Jia if (mLiveSession != NULL) { 11548fa06d1e80a872c7495804979256e021e566ae0Wei Jia mLiveSession->setBufferingSettings(mBufferingSettings); 11648fa06d1e80a872c7495804979256e021e566ae0Wei Jia } 11748fa06d1e80a872c7495804979256e021e566ae0Wei Jia 11848fa06d1e80a872c7495804979256e021e566ae0Wei Jia return OK; 11948fa06d1e80a872c7495804979256e021e566ae0Wei Jia} 12048fa06d1e80a872c7495804979256e021e566ae0Wei Jia 1219575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Hubervoid NuPlayer::HTTPLiveSource::prepareAsync() { 1221228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang if (mLiveLooper == NULL) { 1231228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper = new ALooper; 1241228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->setName("http live"); 1251228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->start(); 1261228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang 1271228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->registerHandler(this); 1281228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang } 1295bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 1301d15ab58bf8239069ef343de6cb21aabf3ef7d78Lajos Molnar sp<AMessage> notify = new AMessage(kWhatSessionNotify, this); 1310df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 1327314fa17093d514199fedcb55ac41136a1b31cb3Andreas Huber mLiveSession = new LiveSession( 1330df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber notify, 1349b80c2bdb205bc143104f54d0743b6eedd67b14eAndreas Huber (mFlags & kFlagIncognito) ? LiveSession::kFlagIncognito : 0, 13581e68448f3361eaf8618930471fdc3c21bdf5cbcAndreas Huber mHTTPService); 1367314fa17093d514199fedcb55ac41136a1b31cb3Andreas Huber 1375bc087c573c70c84c6a39946457590b42d392a33Andreas Huber mLiveLooper->registerHandler(mLiveSession); 1385bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 13948fa06d1e80a872c7495804979256e021e566ae0Wei Jia mLiveSession->setBufferingSettings(mBufferingSettings); 14014f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber mLiveSession->connectAsync( 141ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mURL.c_str(), mExtraHeaders.isEmpty() ? NULL : &mExtraHeaders); 1429575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Huber} 1439575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Huber 1449575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Hubervoid NuPlayer::HTTPLiveSource::start() { 1455bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 1465bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 147a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shihsp<MetaData> NuPlayer::HTTPLiveSource::getFormatMeta(bool audio) { 148a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih sp<MetaData> meta; 149a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih if (mLiveSession != NULL) { 150a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih mLiveSession->getStreamFormatMeta( 151a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih audio ? LiveSession::STREAMTYPE_AUDIO 152a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih : LiveSession::STREAMTYPE_VIDEO, 153a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih &meta); 154a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih } 155a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih 156a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih return meta; 157a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih} 158a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih 15914f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Hubersp<AMessage> NuPlayer::HTTPLiveSource::getFormat(bool audio) { 160a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih sp<MetaData> meta; 1617350b057ca864f5dc9e53d48e34710a8e81133f8Robert Shih status_t err = -EWOULDBLOCK; 1627350b057ca864f5dc9e53d48e34710a8e81133f8Robert Shih if (mLiveSession != NULL) { 163a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih err = mLiveSession->getStreamFormatMeta( 1647350b057ca864f5dc9e53d48e34710a8e81133f8Robert Shih audio ? LiveSession::STREAMTYPE_AUDIO 1657350b057ca864f5dc9e53d48e34710a8e81133f8Robert Shih : LiveSession::STREAMTYPE_VIDEO, 166a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih &meta); 1671098d87e56f726184ae9c8fe903ea4743669f35bRobert Shih } 1681098d87e56f726184ae9c8fe903ea4743669f35bRobert Shih 169a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih sp<AMessage> format; 1707350b057ca864f5dc9e53d48e34710a8e81133f8Robert Shih if (err == -EWOULDBLOCK) { 1717350b057ca864f5dc9e53d48e34710a8e81133f8Robert Shih format = new AMessage(); 1727350b057ca864f5dc9e53d48e34710a8e81133f8Robert Shih format->setInt32("err", err); 1737350b057ca864f5dc9e53d48e34710a8e81133f8Robert Shih return format; 1747350b057ca864f5dc9e53d48e34710a8e81133f8Robert Shih } 1755bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 176a83eebb78c3a7d57a769dac965b17a8aad7c7b8fRobert Shih if (err != OK || convertMetaDataToMessage(meta, &format) != OK) { 1775bc087c573c70c84c6a39946457590b42d392a33Andreas Huber return NULL; 1785bc087c573c70c84c6a39946457590b42d392a33Andreas Huber } 17914f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber return format; 1805bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 1815bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 182eac68baf095aeef54865c28b6888924dc6295cbdAndreas Huberstatus_t NuPlayer::HTTPLiveSource::feedMoreTSData() { 183eac68baf095aeef54865c28b6888924dc6295cbdAndreas Huber return OK; 1845bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 1855bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 1865bc087c573c70c84c6a39946457590b42d392a33Andreas Huberstatus_t NuPlayer::HTTPLiveSource::dequeueAccessUnit( 1875bc087c573c70c84c6a39946457590b42d392a33Andreas Huber bool audio, sp<ABuffer> *accessUnit) { 18814f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber return mLiveSession->dequeueAccessUnit( 18914f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber audio ? LiveSession::STREAMTYPE_AUDIO 19014f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber : LiveSession::STREAMTYPE_VIDEO, 19114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber accessUnit); 1925bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 1935bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 19443c3e6ce02215ca99d506458f596cb1211639f29Andreas Huberstatus_t NuPlayer::HTTPLiveSource::getDuration(int64_t *durationUs) { 19543c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber return mLiveSession->getDuration(durationUs); 19643c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber} 19743c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber 198404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhangsize_t NuPlayer::HTTPLiveSource::getTrackCount() const { 199404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhang return mLiveSession->getTrackCount(); 200404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhang} 201404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhang 202404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhangsp<AMessage> NuPlayer::HTTPLiveSource::getTrackInfo(size_t trackIndex) const { 203404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhang return mLiveSession->getTrackInfo(trackIndex); 204dcb89b3b505522efde173c105a851c412f947178Chong Zhang} 205dcb89b3b505522efde173c105a851c412f947178Chong Zhang 20689bf2525c5b57f17260de5b00c5f3f78ac4b881eRobert Shihssize_t NuPlayer::HTTPLiveSource::getSelectedTrack(media_track_type type) const { 20789bf2525c5b57f17260de5b00c5f3f78ac4b881eRobert Shih if (mLiveSession == NULL) { 20889bf2525c5b57f17260de5b00c5f3f78ac4b881eRobert Shih return -1; 2090852843d304006e3ab333081fddda13b07193de8Robert Shih } else if (type == MEDIA_TRACK_TYPE_METADATA) { 2100852843d304006e3ab333081fddda13b07193de8Robert Shih // MEDIA_TRACK_TYPE_METADATA is always last track 2110852843d304006e3ab333081fddda13b07193de8Robert Shih // mMetadataSelected can only be true when mHasMetadata is true 2120852843d304006e3ab333081fddda13b07193de8Robert Shih return mMetadataSelected ? (mLiveSession->getTrackCount() - 1) : -1; 21389bf2525c5b57f17260de5b00c5f3f78ac4b881eRobert Shih } else { 21489bf2525c5b57f17260de5b00c5f3f78ac4b881eRobert Shih return mLiveSession->getSelectedTrack(type); 21589bf2525c5b57f17260de5b00c5f3f78ac4b881eRobert Shih } 21689bf2525c5b57f17260de5b00c5f3f78ac4b881eRobert Shih} 21789bf2525c5b57f17260de5b00c5f3f78ac4b881eRobert Shih 2186ffb1fd67eb8f00f130a6db914ba42a8432aec70Robert Shihstatus_t NuPlayer::HTTPLiveSource::selectTrack(size_t trackIndex, bool select, int64_t /*timeUs*/) { 2190852843d304006e3ab333081fddda13b07193de8Robert Shih if (mLiveSession == NULL) { 2200852843d304006e3ab333081fddda13b07193de8Robert Shih return INVALID_OPERATION; 2210852843d304006e3ab333081fddda13b07193de8Robert Shih } 2220852843d304006e3ab333081fddda13b07193de8Robert Shih 2230852843d304006e3ab333081fddda13b07193de8Robert Shih status_t err = INVALID_OPERATION; 2240852843d304006e3ab333081fddda13b07193de8Robert Shih bool postFetchMsg = false, isSub = false; 225055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih if (!mHasMetadata || trackIndex != mLiveSession->getTrackCount() - 1) { 2260852843d304006e3ab333081fddda13b07193de8Robert Shih err = mLiveSession->selectTrack(trackIndex, select); 2270852843d304006e3ab333081fddda13b07193de8Robert Shih postFetchMsg = select; 2280852843d304006e3ab333081fddda13b07193de8Robert Shih isSub = true; 2290852843d304006e3ab333081fddda13b07193de8Robert Shih } else { 230055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih // metadata track; i.e. (mHasMetadata && trackIndex == mLiveSession->getTrackCount() - 1) 231055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih if (mMetadataSelected && !select) { 232055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih err = OK; 233055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih } else if (!mMetadataSelected && select) { 234055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih postFetchMsg = true; 235055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih err = OK; 236055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih } else { 237055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih err = BAD_VALUE; // behave as LiveSession::selectTrack 2380852843d304006e3ab333081fddda13b07193de8Robert Shih } 239055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih 240055404ea1309d4cbc5d313332b026f86bd6f0da1Robert Shih mMetadataSelected = select; 2410852843d304006e3ab333081fddda13b07193de8Robert Shih } 242dcb89b3b505522efde173c105a851c412f947178Chong Zhang 243dcb89b3b505522efde173c105a851c412f947178Chong Zhang if (err == OK) { 2440852843d304006e3ab333081fddda13b07193de8Robert Shih int32_t &generation = isSub ? mFetchSubtitleDataGeneration : mFetchMetaDataGeneration; 2450852843d304006e3ab333081fddda13b07193de8Robert Shih generation++; 2460852843d304006e3ab333081fddda13b07193de8Robert Shih if (postFetchMsg) { 2470852843d304006e3ab333081fddda13b07193de8Robert Shih int32_t what = isSub ? kWhatFetchSubtitleData : kWhatFetchMetaData; 2480852843d304006e3ab333081fddda13b07193de8Robert Shih sp<AMessage> msg = new AMessage(what, this); 2490852843d304006e3ab333081fddda13b07193de8Robert Shih msg->setInt32("generation", generation); 250dcb89b3b505522efde173c105a851c412f947178Chong Zhang msg->post(); 251dcb89b3b505522efde173c105a851c412f947178Chong Zhang } 252dcb89b3b505522efde173c105a851c412f947178Chong Zhang } 253dcb89b3b505522efde173c105a851c412f947178Chong Zhang 254dcb89b3b505522efde173c105a851c412f947178Chong Zhang // LiveSession::selectTrack returns BAD_VALUE when selecting the currently 255dcb89b3b505522efde173c105a851c412f947178Chong Zhang // selected track, or unselecting a non-selected track. In this case it's an 256dcb89b3b505522efde173c105a851c412f947178Chong Zhang // no-op so we return OK. 25784333e0475bc911adc16417f4ca327c975cf6c36Andreas Huber return (err == OK || err == BAD_VALUE) ? (status_t)OK : err; 258dcb89b3b505522efde173c105a851c412f947178Chong Zhang} 259dcb89b3b505522efde173c105a851c412f947178Chong Zhang 260c5de09127e9e0d5df7aa587be317e1487d793245Wei Jiastatus_t NuPlayer::HTTPLiveSource::seekTo(int64_t seekTimeUs, MediaPlayerSeekMode mode) { 2618a750be2b732f523e5c3ee2b979252ade029122aSanthosh Behara if (mLiveSession->isSeekable()) { 2628a750be2b732f523e5c3ee2b979252ade029122aSanthosh Behara return mLiveSession->seekTo(seekTimeUs, mode); 2638a750be2b732f523e5c3ee2b979252ade029122aSanthosh Behara } else { 2648a750be2b732f523e5c3ee2b979252ade029122aSanthosh Behara return INVALID_OPERATION; 2658a750be2b732f523e5c3ee2b979252ade029122aSanthosh Behara } 26643c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber} 26743c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber 2680852843d304006e3ab333081fddda13b07193de8Robert Shihvoid NuPlayer::HTTPLiveSource::pollForRawData( 2690852843d304006e3ab333081fddda13b07193de8Robert Shih const sp<AMessage> &msg, int32_t currentGeneration, 2700852843d304006e3ab333081fddda13b07193de8Robert Shih LiveSession::StreamType fetchType, int32_t pushWhat) { 2710852843d304006e3ab333081fddda13b07193de8Robert Shih 2720852843d304006e3ab333081fddda13b07193de8Robert Shih int32_t generation; 2730852843d304006e3ab333081fddda13b07193de8Robert Shih CHECK(msg->findInt32("generation", &generation)); 2740852843d304006e3ab333081fddda13b07193de8Robert Shih 2750852843d304006e3ab333081fddda13b07193de8Robert Shih if (generation != currentGeneration) { 2760852843d304006e3ab333081fddda13b07193de8Robert Shih return; 2770852843d304006e3ab333081fddda13b07193de8Robert Shih } 2780852843d304006e3ab333081fddda13b07193de8Robert Shih 2790852843d304006e3ab333081fddda13b07193de8Robert Shih sp<ABuffer> buffer; 2800852843d304006e3ab333081fddda13b07193de8Robert Shih while (mLiveSession->dequeueAccessUnit(fetchType, &buffer) == OK) { 2810852843d304006e3ab333081fddda13b07193de8Robert Shih 2820852843d304006e3ab333081fddda13b07193de8Robert Shih sp<AMessage> notify = dupNotify(); 2830852843d304006e3ab333081fddda13b07193de8Robert Shih notify->setInt32("what", pushWhat); 2840852843d304006e3ab333081fddda13b07193de8Robert Shih notify->setBuffer("buffer", buffer); 2850852843d304006e3ab333081fddda13b07193de8Robert Shih 2860852843d304006e3ab333081fddda13b07193de8Robert Shih int64_t timeUs, baseUs, delayUs; 2870852843d304006e3ab333081fddda13b07193de8Robert Shih CHECK(buffer->meta()->findInt64("baseUs", &baseUs)); 2880852843d304006e3ab333081fddda13b07193de8Robert Shih CHECK(buffer->meta()->findInt64("timeUs", &timeUs)); 2890852843d304006e3ab333081fddda13b07193de8Robert Shih delayUs = baseUs + timeUs - ALooper::GetNowUs(); 2900852843d304006e3ab333081fddda13b07193de8Robert Shih 2910852843d304006e3ab333081fddda13b07193de8Robert Shih if (fetchType == LiveSession::STREAMTYPE_SUBTITLES) { 2920852843d304006e3ab333081fddda13b07193de8Robert Shih notify->post(); 2930852843d304006e3ab333081fddda13b07193de8Robert Shih msg->post(delayUs > 0ll ? delayUs : 0ll); 2940852843d304006e3ab333081fddda13b07193de8Robert Shih return; 2950852843d304006e3ab333081fddda13b07193de8Robert Shih } else if (fetchType == LiveSession::STREAMTYPE_METADATA) { 2960852843d304006e3ab333081fddda13b07193de8Robert Shih if (delayUs < -1000000ll) { // 1 second 2970852843d304006e3ab333081fddda13b07193de8Robert Shih continue; 2980852843d304006e3ab333081fddda13b07193de8Robert Shih } 2990852843d304006e3ab333081fddda13b07193de8Robert Shih notify->post(); 3000852843d304006e3ab333081fddda13b07193de8Robert Shih // push all currently available metadata buffers in each invocation of pollForRawData 3010852843d304006e3ab333081fddda13b07193de8Robert Shih // continue; 3020852843d304006e3ab333081fddda13b07193de8Robert Shih } else { 3030852843d304006e3ab333081fddda13b07193de8Robert Shih TRESPASS(); 3040852843d304006e3ab333081fddda13b07193de8Robert Shih } 3050852843d304006e3ab333081fddda13b07193de8Robert Shih } 3060852843d304006e3ab333081fddda13b07193de8Robert Shih 3070852843d304006e3ab333081fddda13b07193de8Robert Shih // try again in 1 second 3080852843d304006e3ab333081fddda13b07193de8Robert Shih msg->post(1000000ll); 3090852843d304006e3ab333081fddda13b07193de8Robert Shih} 3100852843d304006e3ab333081fddda13b07193de8Robert Shih 3110df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Hubervoid NuPlayer::HTTPLiveSource::onMessageReceived(const sp<AMessage> &msg) { 3120df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber switch (msg->what()) { 3130df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber case kWhatSessionNotify: 3140df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber { 3150df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber onSessionNotify(msg); 3160df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber break; 3170df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 3180df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 319dcb89b3b505522efde173c105a851c412f947178Chong Zhang case kWhatFetchSubtitleData: 320dcb89b3b505522efde173c105a851c412f947178Chong Zhang { 3210852843d304006e3ab333081fddda13b07193de8Robert Shih pollForRawData( 3220852843d304006e3ab333081fddda13b07193de8Robert Shih msg, mFetchSubtitleDataGeneration, 3230852843d304006e3ab333081fddda13b07193de8Robert Shih /* fetch */ LiveSession::STREAMTYPE_SUBTITLES, 3240852843d304006e3ab333081fddda13b07193de8Robert Shih /* push */ kWhatSubtitleData); 3250852843d304006e3ab333081fddda13b07193de8Robert Shih 3260852843d304006e3ab333081fddda13b07193de8Robert Shih break; 3270852843d304006e3ab333081fddda13b07193de8Robert Shih } 328dcb89b3b505522efde173c105a851c412f947178Chong Zhang 3290852843d304006e3ab333081fddda13b07193de8Robert Shih case kWhatFetchMetaData: 3300852843d304006e3ab333081fddda13b07193de8Robert Shih { 3310852843d304006e3ab333081fddda13b07193de8Robert Shih if (!mMetadataSelected) { 332dcb89b3b505522efde173c105a851c412f947178Chong Zhang break; 333dcb89b3b505522efde173c105a851c412f947178Chong Zhang } 334dcb89b3b505522efde173c105a851c412f947178Chong Zhang 3350852843d304006e3ab333081fddda13b07193de8Robert Shih pollForRawData( 3360852843d304006e3ab333081fddda13b07193de8Robert Shih msg, mFetchMetaDataGeneration, 3370852843d304006e3ab333081fddda13b07193de8Robert Shih /* fetch */ LiveSession::STREAMTYPE_METADATA, 3380852843d304006e3ab333081fddda13b07193de8Robert Shih /* push */ kWhatTimedMetaData); 339dcb89b3b505522efde173c105a851c412f947178Chong Zhang 340dcb89b3b505522efde173c105a851c412f947178Chong Zhang break; 341dcb89b3b505522efde173c105a851c412f947178Chong Zhang } 342dcb89b3b505522efde173c105a851c412f947178Chong Zhang 3430df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber default: 3440df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber Source::onMessageReceived(msg); 3450df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber break; 3460df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 3470df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber} 3480df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 3490df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Hubervoid NuPlayer::HTTPLiveSource::onSessionNotify(const sp<AMessage> &msg) { 3500df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber int32_t what; 3510df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber CHECK(msg->findInt32("what", &what)); 3520df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 3530df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber switch (what) { 3540df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber case LiveSession::kWhatPrepared: 3550df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber { 3563e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen // notify the current size here if we have it, otherwise report an initial size of (0,0) 3573e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen sp<AMessage> format = getFormat(false /* audio */); 3583e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen int32_t width; 3593e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen int32_t height; 3603e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen if (format != NULL && 3613e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen format->findInt32("width", &width) && format->findInt32("height", &height)) { 362ced1c2f8f6c422063092f5cc5c675ccdebb2dc10Chong Zhang notifyVideoSizeChanged(format); 3633e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen } else { 364ced1c2f8f6c422063092f5cc5c675ccdebb2dc10Chong Zhang notifyVideoSizeChanged(); 3653e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen } 3660df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 367f9dee0c74c68a89b6fe2a4ca6f9ce4871f5a0de7Roger uint32_t flags = 0; 3680df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber if (mLiveSession->isSeekable()) { 369f9dee0c74c68a89b6fe2a4ca6f9ce4871f5a0de7Roger flags |= FLAG_CAN_PAUSE; 3700df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber flags |= FLAG_CAN_SEEK; 3710df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber flags |= FLAG_CAN_SEEK_BACKWARD; 3720df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber flags |= FLAG_CAN_SEEK_FORWARD; 3730df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 3740df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 3750df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber if (mLiveSession->hasDynamicDuration()) { 3760df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber flags |= FLAG_DYNAMIC_DURATION; 3770df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 3780df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 3790df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber notifyFlagsChanged(flags); 3800df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 3810df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber notifyPrepared(); 3820df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber break; 3830df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 3840df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 3850df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber case LiveSession::kWhatPreparationFailed: 3860df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber { 3870df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber status_t err; 3880df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber CHECK(msg->findInt32("err", &err)); 3890df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 3900df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber notifyPrepared(err); 3910df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber break; 3920df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 3930df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 39414f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber case LiveSession::kWhatStreamsChanged: 39514f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber { 39614f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber uint32_t changedMask; 39714f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber CHECK(msg->findInt32( 39814f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber "changedMask", (int32_t *)&changedMask)); 39914f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 40014f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber bool audio = changedMask & LiveSession::STREAMTYPE_AUDIO; 40114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber bool video = changedMask & LiveSession::STREAMTYPE_VIDEO; 40214f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 40314f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber sp<AMessage> reply; 40414f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber CHECK(msg->findMessage("reply", &reply)); 40514f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 40614f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber sp<AMessage> notify = dupNotify(); 40714f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->setInt32("what", kWhatQueueDecoderShutdown); 40814f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->setInt32("audio", audio); 40914f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->setInt32("video", video); 41014f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->setMessage("reply", reply); 41114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->post(); 41214f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber break; 41314f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber } 41414f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 4157c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang case LiveSession::kWhatBufferingStart: 4167c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang { 4177c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang sp<AMessage> notify = dupNotify(); 4187c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang notify->setInt32("what", kWhatPauseOnBufferingStart); 4197c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang notify->post(); 4207c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang break; 4217c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang } 4227c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang 4237c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang case LiveSession::kWhatBufferingEnd: 4247c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang { 4257c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang sp<AMessage> notify = dupNotify(); 4267c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang notify->setInt32("what", kWhatResumeOnBufferingEnd); 4277c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang notify->post(); 4287c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang break; 4297c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang } 4307c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang 4317c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang 4327c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang case LiveSession::kWhatBufferingUpdate: 4337c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang { 4347c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang sp<AMessage> notify = dupNotify(); 4357c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang int32_t percentage; 4367c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang CHECK(msg->findInt32("percentage", &percentage)); 4377c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang notify->setInt32("what", kWhatBufferingUpdate); 4387c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang notify->setInt32("percentage", percentage); 4397c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang notify->post(); 4407c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang break; 4417c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang } 4427c8708046117e03c0d38006bdd9685139df3ac6bChong Zhang 4430852843d304006e3ab333081fddda13b07193de8Robert Shih case LiveSession::kWhatMetadataDetected: 4440852843d304006e3ab333081fddda13b07193de8Robert Shih { 4450852843d304006e3ab333081fddda13b07193de8Robert Shih if (!mHasMetadata) { 4460852843d304006e3ab333081fddda13b07193de8Robert Shih mHasMetadata = true; 4470852843d304006e3ab333081fddda13b07193de8Robert Shih 4480852843d304006e3ab333081fddda13b07193de8Robert Shih sp<AMessage> notify = dupNotify(); 4490852843d304006e3ab333081fddda13b07193de8Robert Shih // notification without buffer triggers MEDIA_INFO_METADATA_UPDATE 4500852843d304006e3ab333081fddda13b07193de8Robert Shih notify->setInt32("what", kWhatTimedMetaData); 4510852843d304006e3ab333081fddda13b07193de8Robert Shih notify->post(); 4520852843d304006e3ab333081fddda13b07193de8Robert Shih } 4530852843d304006e3ab333081fddda13b07193de8Robert Shih break; 4540852843d304006e3ab333081fddda13b07193de8Robert Shih } 4550852843d304006e3ab333081fddda13b07193de8Robert Shih 45614f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber case LiveSession::kWhatError: 45714f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber { 45814f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber break; 45914f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber } 46014f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 4610df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber default: 4620df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber TRESPASS(); 4630df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 4640df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber} 4650df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 4665bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} // namespace android 4675bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 468