StagefrightPlayer.cpp revision 2db8455d8f4468a637109d31f319ce02d9d743ec
1//#define LOG_NDEBUG 0 2#define LOG_TAG "StagefrightPlayer" 3#include <utils/Log.h> 4 5#include "StagefrightPlayer.h" 6 7#include "AwesomePlayer.h" 8 9namespace android { 10 11StagefrightPlayer::StagefrightPlayer() 12 : mPlayer(new AwesomePlayer) { 13 LOGV("StagefrightPlayer"); 14 15 mPlayer->setListener(this); 16} 17 18StagefrightPlayer::~StagefrightPlayer() { 19 LOGV("~StagefrightPlayer"); 20 reset(); 21 22 delete mPlayer; 23 mPlayer = NULL; 24} 25 26status_t StagefrightPlayer::initCheck() { 27 LOGV("initCheck"); 28 return OK; 29} 30 31status_t StagefrightPlayer::setDataSource( 32 const char *url, const KeyedVector<String8, String8> *) { 33 LOGI("setDataSource('%s')", url); 34 return mPlayer->setDataSource(url); 35} 36 37// Warning: The filedescriptor passed into this method will only be valid until 38// the method returns, if you want to keep it, dup it! 39status_t StagefrightPlayer::setDataSource(int fd, int64_t offset, int64_t length) { 40 LOGV("setDataSource(%d, %lld, %lld)", fd, offset, length); 41 return mPlayer->setDataSource(dup(fd), offset, length); 42} 43 44status_t StagefrightPlayer::setVideoSurface(const sp<ISurface> &surface) { 45 LOGV("setVideoSurface"); 46 47 mPlayer->setISurface(surface); 48 return OK; 49} 50 51status_t StagefrightPlayer::prepare() { 52 LOGV("prepare"); 53 54 int32_t width, height; 55 if (mPlayer->getVideoDimensions(&width, &height) != OK) { 56 width = height = 0; 57 } 58 59 sendEvent(MEDIA_SET_VIDEO_SIZE, width, height); 60 61 return OK; 62} 63 64status_t StagefrightPlayer::prepareAsync() { 65 LOGV("prepareAsync"); 66 67 status_t err = prepare(); 68 69 if (err != OK) { 70 return err; 71 } 72 73 sendEvent(MEDIA_PREPARED); 74 75 return OK; 76} 77 78status_t StagefrightPlayer::start() { 79 LOGV("start"); 80 81 return mPlayer->play(); 82} 83 84status_t StagefrightPlayer::stop() { 85 LOGV("stop"); 86 87 return pause(); // what's the difference? 88} 89 90status_t StagefrightPlayer::pause() { 91 LOGV("pause"); 92 93 return mPlayer->pause(); 94} 95 96bool StagefrightPlayer::isPlaying() { 97 LOGV("isPlaying"); 98 return mPlayer->isPlaying(); 99} 100 101status_t StagefrightPlayer::seekTo(int msec) { 102 LOGV("seekTo"); 103 104 status_t err = mPlayer->seekTo((int64_t)msec * 1000); 105 106 return err; 107} 108 109status_t StagefrightPlayer::getCurrentPosition(int *msec) { 110 LOGV("getCurrentPosition"); 111 112 int64_t positionUs; 113 status_t err = mPlayer->getPosition(&positionUs); 114 115 if (err != OK) { 116 return err; 117 } 118 119 *msec = (positionUs + 500) / 1000; 120 121 return OK; 122} 123 124status_t StagefrightPlayer::getDuration(int *msec) { 125 LOGV("getDuration"); 126 127 int64_t durationUs; 128 status_t err = mPlayer->getDuration(&durationUs); 129 130 if (err != OK) { 131 return err; 132 } 133 134 *msec = (durationUs + 500) / 1000; 135 136 return OK; 137} 138 139status_t StagefrightPlayer::reset() { 140 LOGV("reset"); 141 142 mPlayer->reset(); 143 144 return OK; 145} 146 147status_t StagefrightPlayer::setLooping(int loop) { 148 LOGV("setLooping"); 149 150 return mPlayer->setLooping(loop); 151} 152 153player_type StagefrightPlayer::playerType() { 154 LOGV("playerType"); 155 return STAGEFRIGHT_PLAYER; 156} 157 158status_t StagefrightPlayer::invoke(const Parcel &request, Parcel *reply) { 159 return INVALID_OPERATION; 160} 161 162void StagefrightPlayer::setAudioSink(const sp<AudioSink> &audioSink) { 163 MediaPlayerInterface::setAudioSink(audioSink); 164 165 mPlayer->setAudioSink(audioSink); 166} 167 168} // namespace android 169