1/* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17//#define LOG_NDEBUG 0 18#define LOG_TAG "StagefrightPlayer" 19#include <utils/Log.h> 20 21#include "StagefrightPlayer.h" 22 23#include "AwesomePlayer.h" 24 25#include <media/Metadata.h> 26#include <media/stagefright/MediaExtractor.h> 27 28namespace android { 29 30StagefrightPlayer::StagefrightPlayer() 31 : mPlayer(new AwesomePlayer) { 32 ALOGV("StagefrightPlayer"); 33 34 mPlayer->setListener(this); 35} 36 37StagefrightPlayer::~StagefrightPlayer() { 38 ALOGV("~StagefrightPlayer"); 39 reset(); 40 41 delete mPlayer; 42 mPlayer = NULL; 43} 44 45status_t StagefrightPlayer::initCheck() { 46 ALOGV("initCheck"); 47 return OK; 48} 49 50status_t StagefrightPlayer::setUID(uid_t uid) { 51 mPlayer->setUID(uid); 52 53 return OK; 54} 55 56status_t StagefrightPlayer::setDataSource( 57 const sp<IMediaHTTPService> &httpService, 58 const char *url, 59 const KeyedVector<String8, String8> *headers) { 60 return mPlayer->setDataSource(httpService, url, headers); 61} 62 63// Warning: The filedescriptor passed into this method will only be valid until 64// the method returns, if you want to keep it, dup it! 65status_t StagefrightPlayer::setDataSource(int fd, int64_t offset, int64_t length) { 66 ALOGV("setDataSource(%d, %lld, %lld)", fd, offset, length); 67 return mPlayer->setDataSource(dup(fd), offset, length); 68} 69 70status_t StagefrightPlayer::setDataSource(const sp<IStreamSource> &source) { 71 return mPlayer->setDataSource(source); 72} 73 74status_t StagefrightPlayer::setVideoSurfaceTexture( 75 const sp<IGraphicBufferProducer> &bufferProducer) { 76 ALOGV("setVideoSurfaceTexture"); 77 78 return mPlayer->setSurfaceTexture(bufferProducer); 79} 80 81status_t StagefrightPlayer::prepare() { 82 return mPlayer->prepare(); 83} 84 85status_t StagefrightPlayer::prepareAsync() { 86 return mPlayer->prepareAsync(); 87} 88 89status_t StagefrightPlayer::start() { 90 ALOGV("start"); 91 92 return mPlayer->play(); 93} 94 95status_t StagefrightPlayer::stop() { 96 ALOGV("stop"); 97 98 return pause(); // what's the difference? 99} 100 101status_t StagefrightPlayer::pause() { 102 ALOGV("pause"); 103 104 return mPlayer->pause(); 105} 106 107bool StagefrightPlayer::isPlaying() { 108 ALOGV("isPlaying"); 109 return mPlayer->isPlaying(); 110} 111 112status_t StagefrightPlayer::seekTo(int msec) { 113 ALOGV("seekTo %.2f secs", msec / 1E3); 114 115 status_t err = mPlayer->seekTo((int64_t)msec * 1000); 116 117 return err; 118} 119 120status_t StagefrightPlayer::getCurrentPosition(int *msec) { 121 ALOGV("getCurrentPosition"); 122 123 int64_t positionUs; 124 status_t err = mPlayer->getPosition(&positionUs); 125 126 if (err != OK) { 127 return err; 128 } 129 130 *msec = (positionUs + 500) / 1000; 131 132 return OK; 133} 134 135status_t StagefrightPlayer::getDuration(int *msec) { 136 ALOGV("getDuration"); 137 138 int64_t durationUs; 139 status_t err = mPlayer->getDuration(&durationUs); 140 141 if (err != OK) { 142 *msec = 0; 143 return OK; 144 } 145 146 *msec = (durationUs + 500) / 1000; 147 148 return OK; 149} 150 151status_t StagefrightPlayer::reset() { 152 ALOGV("reset"); 153 154 mPlayer->reset(); 155 156 return OK; 157} 158 159status_t StagefrightPlayer::setLooping(int loop) { 160 ALOGV("setLooping"); 161 162 return mPlayer->setLooping(loop); 163} 164 165player_type StagefrightPlayer::playerType() { 166 ALOGV("playerType"); 167 return STAGEFRIGHT_PLAYER; 168} 169 170status_t StagefrightPlayer::invoke(const Parcel &request, Parcel *reply) { 171 ALOGV("invoke()"); 172 return mPlayer->invoke(request, reply); 173} 174 175void StagefrightPlayer::setAudioSink(const sp<AudioSink> &audioSink) { 176 MediaPlayerInterface::setAudioSink(audioSink); 177 178 mPlayer->setAudioSink(audioSink); 179} 180 181status_t StagefrightPlayer::setParameter(int key, const Parcel &request) { 182 ALOGV("setParameter(key=%d)", key); 183 return mPlayer->setParameter(key, request); 184} 185 186status_t StagefrightPlayer::getParameter(int key, Parcel *reply) { 187 ALOGV("getParameter"); 188 return mPlayer->getParameter(key, reply); 189} 190 191status_t StagefrightPlayer::getMetadata( 192 const media::Metadata::Filter& /* ids */, Parcel *records) { 193 using media::Metadata; 194 195 uint32_t flags = mPlayer->flags(); 196 197 Metadata metadata(records); 198 199 metadata.appendBool( 200 Metadata::kPauseAvailable, 201 flags & MediaExtractor::CAN_PAUSE); 202 203 metadata.appendBool( 204 Metadata::kSeekBackwardAvailable, 205 flags & MediaExtractor::CAN_SEEK_BACKWARD); 206 207 metadata.appendBool( 208 Metadata::kSeekForwardAvailable, 209 flags & MediaExtractor::CAN_SEEK_FORWARD); 210 211 metadata.appendBool( 212 Metadata::kSeekAvailable, 213 flags & MediaExtractor::CAN_SEEK); 214 215 return OK; 216} 217 218status_t StagefrightPlayer::dump(int fd, const Vector<String16> &args) const { 219 return mPlayer->dump(fd, args); 220} 221 222} // namespace android 223