HTTPLiveSource.cpp revision 1228d6b175de8b21787cbe0c6c4bb5642f4d555e
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#include "LiveSession.h" 265bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 271b86fe063badb5f28c467ade39be0f4008688947Andreas Huber#include <media/IMediaHTTPService.h> 285bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/foundation/ABuffer.h> 295bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/foundation/ADebug.h> 305bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/foundation/AMessage.h> 315bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/MediaErrors.h> 325bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include <media/stagefright/MetaData.h> 335bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 345bc087c573c70c84c6a39946457590b42d392a33Andreas Hubernamespace android { 355bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 36ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas HuberNuPlayer::HTTPLiveSource::HTTPLiveSource( 37b5f25f005bc1d3ae35f45b58c88345e183dc336dAndreas Huber const sp<AMessage> ¬ify, 381b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMediaHTTPService> &httpService, 39ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber const char *url, 4081e68448f3361eaf8618930471fdc3c21bdf5cbcAndreas Huber const KeyedVector<String8, String8> *headers) 41b5f25f005bc1d3ae35f45b58c88345e183dc336dAndreas Huber : Source(notify), 421b86fe063badb5f28c467ade39be0f4008688947Andreas Huber mHTTPService(httpService), 43b5f25f005bc1d3ae35f45b58c88345e183dc336dAndreas Huber mURL(url), 44ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mFlags(0), 45eac68baf095aeef54865c28b6888924dc6295cbdAndreas Huber mFinalResult(OK), 46dcb89b3b505522efde173c105a851c412f947178Chong Zhang mOffset(0), 47dcb89b3b505522efde173c105a851c412f947178Chong Zhang mFetchSubtitleDataGeneration(0) { 48ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber if (headers) { 49ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mExtraHeaders = *headers; 50ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber 51ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber ssize_t index = 52ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mExtraHeaders.indexOfKey(String8("x-hide-urls-from-log")); 53ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber 54ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber if (index >= 0) { 55ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mFlags |= kFlagIncognito; 56ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber 57ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mExtraHeaders.removeItemsAt(index); 58ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber } 59ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber } 605bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 615bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 625bc087c573c70c84c6a39946457590b42d392a33Andreas HuberNuPlayer::HTTPLiveSource::~HTTPLiveSource() { 632048d0cfccce48be26816dec8711a6691ebff71cAndreas Huber if (mLiveSession != NULL) { 642048d0cfccce48be26816dec8711a6691ebff71cAndreas Huber mLiveSession->disconnect(); 6514f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 661228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->unregisterHandler(mLiveSession->id()); 671228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->unregisterHandler(id()); 682048d0cfccce48be26816dec8711a6691ebff71cAndreas Huber mLiveLooper->stop(); 691228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang 701228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveSession.clear(); 7114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber mLiveLooper.clear(); 722048d0cfccce48be26816dec8711a6691ebff71cAndreas Huber } 735bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 745bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 759575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Hubervoid NuPlayer::HTTPLiveSource::prepareAsync() { 761228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang if (mLiveLooper == NULL) { 771228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper = new ALooper; 781228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->setName("http live"); 791228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->start(); 801228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang 811228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang mLiveLooper->registerHandler(this); 821228d6b175de8b21787cbe0c6c4bb5642f4d555eChong Zhang } 835bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 840df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber sp<AMessage> notify = new AMessage(kWhatSessionNotify, id()); 850df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 867314fa17093d514199fedcb55ac41136a1b31cb3Andreas Huber mLiveSession = new LiveSession( 870df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber notify, 889b80c2bdb205bc143104f54d0743b6eedd67b14eAndreas Huber (mFlags & kFlagIncognito) ? LiveSession::kFlagIncognito : 0, 8981e68448f3361eaf8618930471fdc3c21bdf5cbcAndreas Huber mHTTPService); 907314fa17093d514199fedcb55ac41136a1b31cb3Andreas Huber 915bc087c573c70c84c6a39946457590b42d392a33Andreas Huber mLiveLooper->registerHandler(mLiveSession); 925bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 9314f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber mLiveSession->connectAsync( 94ad0d9c9c39a24b7fbd94e935a5855c9025341929Andreas Huber mURL.c_str(), mExtraHeaders.isEmpty() ? NULL : &mExtraHeaders); 959575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Huber} 969575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Huber 979575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Hubervoid NuPlayer::HTTPLiveSource::start() { 985bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 995bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 10014f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Hubersp<AMessage> NuPlayer::HTTPLiveSource::getFormat(bool audio) { 10114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber sp<AMessage> format; 10214f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber status_t err = mLiveSession->getStreamFormat( 10314f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber audio ? LiveSession::STREAMTYPE_AUDIO 10414f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber : LiveSession::STREAMTYPE_VIDEO, 10514f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber &format); 1065bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 10714f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber if (err != OK) { 1085bc087c573c70c84c6a39946457590b42d392a33Andreas Huber return NULL; 1095bc087c573c70c84c6a39946457590b42d392a33Andreas Huber } 1105bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 11114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber return format; 1125bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 1135bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 114eac68baf095aeef54865c28b6888924dc6295cbdAndreas Huberstatus_t NuPlayer::HTTPLiveSource::feedMoreTSData() { 115eac68baf095aeef54865c28b6888924dc6295cbdAndreas Huber return OK; 1165bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 1175bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 1185bc087c573c70c84c6a39946457590b42d392a33Andreas Huberstatus_t NuPlayer::HTTPLiveSource::dequeueAccessUnit( 1195bc087c573c70c84c6a39946457590b42d392a33Andreas Huber bool audio, sp<ABuffer> *accessUnit) { 12014f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber return mLiveSession->dequeueAccessUnit( 12114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber audio ? LiveSession::STREAMTYPE_AUDIO 12214f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber : LiveSession::STREAMTYPE_VIDEO, 12314f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber accessUnit); 1245bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} 1255bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 12643c3e6ce02215ca99d506458f596cb1211639f29Andreas Huberstatus_t NuPlayer::HTTPLiveSource::getDuration(int64_t *durationUs) { 12743c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber return mLiveSession->getDuration(durationUs); 12843c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber} 12943c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber 130404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhangsize_t NuPlayer::HTTPLiveSource::getTrackCount() const { 131404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhang return mLiveSession->getTrackCount(); 132404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhang} 133404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhang 134404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhangsp<AMessage> NuPlayer::HTTPLiveSource::getTrackInfo(size_t trackIndex) const { 135404fced9bfa8fa423ee210a271ca051ffd1bec13Chong Zhang return mLiveSession->getTrackInfo(trackIndex); 136dcb89b3b505522efde173c105a851c412f947178Chong Zhang} 137dcb89b3b505522efde173c105a851c412f947178Chong Zhang 138dcb89b3b505522efde173c105a851c412f947178Chong Zhangstatus_t NuPlayer::HTTPLiveSource::selectTrack(size_t trackIndex, bool select) { 139dcb89b3b505522efde173c105a851c412f947178Chong Zhang status_t err = mLiveSession->selectTrack(trackIndex, select); 140dcb89b3b505522efde173c105a851c412f947178Chong Zhang 141dcb89b3b505522efde173c105a851c412f947178Chong Zhang if (err == OK) { 142dcb89b3b505522efde173c105a851c412f947178Chong Zhang mFetchSubtitleDataGeneration++; 143dcb89b3b505522efde173c105a851c412f947178Chong Zhang if (select) { 144dcb89b3b505522efde173c105a851c412f947178Chong Zhang sp<AMessage> msg = new AMessage(kWhatFetchSubtitleData, id()); 145dcb89b3b505522efde173c105a851c412f947178Chong Zhang msg->setInt32("generation", mFetchSubtitleDataGeneration); 146dcb89b3b505522efde173c105a851c412f947178Chong Zhang msg->post(); 147dcb89b3b505522efde173c105a851c412f947178Chong Zhang } 148dcb89b3b505522efde173c105a851c412f947178Chong Zhang } 149dcb89b3b505522efde173c105a851c412f947178Chong Zhang 150dcb89b3b505522efde173c105a851c412f947178Chong Zhang // LiveSession::selectTrack returns BAD_VALUE when selecting the currently 151dcb89b3b505522efde173c105a851c412f947178Chong Zhang // selected track, or unselecting a non-selected track. In this case it's an 152dcb89b3b505522efde173c105a851c412f947178Chong Zhang // no-op so we return OK. 15384333e0475bc911adc16417f4ca327c975cf6c36Andreas Huber return (err == OK || err == BAD_VALUE) ? (status_t)OK : err; 154dcb89b3b505522efde173c105a851c412f947178Chong Zhang} 155dcb89b3b505522efde173c105a851c412f947178Chong Zhang 15643c3e6ce02215ca99d506458f596cb1211639f29Andreas Huberstatus_t NuPlayer::HTTPLiveSource::seekTo(int64_t seekTimeUs) { 15714f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber return mLiveSession->seekTo(seekTimeUs); 15843c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber} 15943c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber 1600df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Hubervoid NuPlayer::HTTPLiveSource::onMessageReceived(const sp<AMessage> &msg) { 1610df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber switch (msg->what()) { 1620df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber case kWhatSessionNotify: 1630df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber { 1640df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber onSessionNotify(msg); 1650df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber break; 1660df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 1670df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 168dcb89b3b505522efde173c105a851c412f947178Chong Zhang case kWhatFetchSubtitleData: 169dcb89b3b505522efde173c105a851c412f947178Chong Zhang { 170dcb89b3b505522efde173c105a851c412f947178Chong Zhang int32_t generation; 171dcb89b3b505522efde173c105a851c412f947178Chong Zhang CHECK(msg->findInt32("generation", &generation)); 172dcb89b3b505522efde173c105a851c412f947178Chong Zhang 173dcb89b3b505522efde173c105a851c412f947178Chong Zhang if (generation != mFetchSubtitleDataGeneration) { 174dcb89b3b505522efde173c105a851c412f947178Chong Zhang // stale 175dcb89b3b505522efde173c105a851c412f947178Chong Zhang break; 176dcb89b3b505522efde173c105a851c412f947178Chong Zhang } 177dcb89b3b505522efde173c105a851c412f947178Chong Zhang 178dcb89b3b505522efde173c105a851c412f947178Chong Zhang sp<ABuffer> buffer; 179dcb89b3b505522efde173c105a851c412f947178Chong Zhang if (mLiveSession->dequeueAccessUnit( 180dcb89b3b505522efde173c105a851c412f947178Chong Zhang LiveSession::STREAMTYPE_SUBTITLES, &buffer) == OK) { 181dcb89b3b505522efde173c105a851c412f947178Chong Zhang sp<AMessage> notify = dupNotify(); 182dcb89b3b505522efde173c105a851c412f947178Chong Zhang notify->setInt32("what", kWhatSubtitleData); 183dcb89b3b505522efde173c105a851c412f947178Chong Zhang notify->setBuffer("buffer", buffer); 184dcb89b3b505522efde173c105a851c412f947178Chong Zhang notify->post(); 185dcb89b3b505522efde173c105a851c412f947178Chong Zhang 186dcb89b3b505522efde173c105a851c412f947178Chong Zhang int64_t timeUs, baseUs, durationUs, delayUs; 187dcb89b3b505522efde173c105a851c412f947178Chong Zhang CHECK(buffer->meta()->findInt64("baseUs", &baseUs)); 188dcb89b3b505522efde173c105a851c412f947178Chong Zhang CHECK(buffer->meta()->findInt64("timeUs", &timeUs)); 189dcb89b3b505522efde173c105a851c412f947178Chong Zhang CHECK(buffer->meta()->findInt64("durationUs", &durationUs)); 190dcb89b3b505522efde173c105a851c412f947178Chong Zhang delayUs = baseUs + timeUs - ALooper::GetNowUs(); 191dcb89b3b505522efde173c105a851c412f947178Chong Zhang 192dcb89b3b505522efde173c105a851c412f947178Chong Zhang msg->post(delayUs > 0ll ? delayUs : 0ll); 193dcb89b3b505522efde173c105a851c412f947178Chong Zhang } else { 194dcb89b3b505522efde173c105a851c412f947178Chong Zhang // try again in 1 second 195dcb89b3b505522efde173c105a851c412f947178Chong Zhang msg->post(1000000ll); 196dcb89b3b505522efde173c105a851c412f947178Chong Zhang } 197dcb89b3b505522efde173c105a851c412f947178Chong Zhang 198dcb89b3b505522efde173c105a851c412f947178Chong Zhang break; 199dcb89b3b505522efde173c105a851c412f947178Chong Zhang } 200dcb89b3b505522efde173c105a851c412f947178Chong Zhang 2010df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber default: 2020df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber Source::onMessageReceived(msg); 2030df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber break; 2040df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 2050df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber} 2060df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 2070df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Hubervoid NuPlayer::HTTPLiveSource::onSessionNotify(const sp<AMessage> &msg) { 2080df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber int32_t what; 2090df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber CHECK(msg->findInt32("what", &what)); 2100df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 2110df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber switch (what) { 2120df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber case LiveSession::kWhatPrepared: 2130df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber { 2143e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen // notify the current size here if we have it, otherwise report an initial size of (0,0) 2153e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen sp<AMessage> format = getFormat(false /* audio */); 2163e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen int32_t width; 2173e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen int32_t height; 2183e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen if (format != NULL && 2193e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen format->findInt32("width", &width) && format->findInt32("height", &height)) { 220ced1c2f8f6c422063092f5cc5c675ccdebb2dc10Chong Zhang notifyVideoSizeChanged(format); 2213e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen } else { 222ced1c2f8f6c422063092f5cc5c675ccdebb2dc10Chong Zhang notifyVideoSizeChanged(); 2233e518fd5d679abb83b654e473ea0fa5f7f16235fMarco Nelissen } 2240df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 2250df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber uint32_t flags = FLAG_CAN_PAUSE; 2260df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber if (mLiveSession->isSeekable()) { 2270df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber flags |= FLAG_CAN_SEEK; 2280df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber flags |= FLAG_CAN_SEEK_BACKWARD; 2290df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber flags |= FLAG_CAN_SEEK_FORWARD; 2300df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 2310df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 2320df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber if (mLiveSession->hasDynamicDuration()) { 2330df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber flags |= FLAG_DYNAMIC_DURATION; 2340df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 2350df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 2360df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber notifyFlagsChanged(flags); 2370df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 2380df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber notifyPrepared(); 2390df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber break; 2400df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 2410df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 2420df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber case LiveSession::kWhatPreparationFailed: 2430df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber { 2440df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber status_t err; 2450df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber CHECK(msg->findInt32("err", &err)); 2460df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 2470df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber notifyPrepared(err); 2480df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber break; 2490df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 2500df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 25114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber case LiveSession::kWhatStreamsChanged: 25214f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber { 25314f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber uint32_t changedMask; 25414f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber CHECK(msg->findInt32( 25514f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber "changedMask", (int32_t *)&changedMask)); 25614f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 25714f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber bool audio = changedMask & LiveSession::STREAMTYPE_AUDIO; 25814f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber bool video = changedMask & LiveSession::STREAMTYPE_VIDEO; 25914f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 26014f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber sp<AMessage> reply; 26114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber CHECK(msg->findMessage("reply", &reply)); 26214f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 26314f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber sp<AMessage> notify = dupNotify(); 26414f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->setInt32("what", kWhatQueueDecoderShutdown); 26514f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->setInt32("audio", audio); 26614f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->setInt32("video", video); 26714f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->setMessage("reply", reply); 26814f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber notify->post(); 26914f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber break; 27014f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber } 27114f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 27214f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber case LiveSession::kWhatError: 27314f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber { 27414f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber break; 27514f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber } 27614f7672b5d450ed26a06fd3bb3ce045ea78b11b2Andreas Huber 2770df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber default: 2780df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber TRESPASS(); 2790df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber } 2800df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber} 2810df36ec3303c2c6bf9b42c07945ac8bd234153f3Andreas Huber 2825bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} // namespace android 2835bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 284