android_GenericMediaPlayer.cpp revision a0fa47f72f47fffb80ab2ae791739ce73de1e8f4
168d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi/* 268d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * Copyright (C) 2011 The Android Open Source Project 368d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * 468d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * you may not use this file except in compliance with the License. 668d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * You may obtain a copy of the License at 768d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * 868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * 1068d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 1168d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 1268d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1368d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * See the License for the specific language governing permissions and 1468d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi * limitations under the License. 1568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi */ 1668d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 17de015407a89018f9422254624e1b75703f38defdGlenn Kasten//#define USE_LOG SLAndroidLogLevel_Verbose 1868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 1968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi#include "sles_allinclusive.h" 204ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#include "android_GenericMediaPlayer.h" 214ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 2268d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi#include <media/IMediaPlayerService.h> 2368d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi#include <surfaceflinger/ISurfaceComposer.h> 2468d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi#include <surfaceflinger/SurfaceComposerClient.h> 254ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#include <media/stagefright/foundation/ADebug.h> 2668d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 274ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi// default delay in Us used when reposting an event when the player is not ready to accept 284ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi// the command yet. This is for instance used when seeking on a MediaPlayer that's still preparing 294ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#define DEFAULT_COMMAND_DELAY_FOR_REPOST_US (100*1000) // 100ms 304ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 31833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten// table of prefixes for known distant protocols; these are immediately dispatched to mediaserver 32833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kastenstatic const char* const kDistantProtocolPrefix[] = { "http://", "https://", "rtsp://"}; 334ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#define NB_DISTANT_PROTOCOLS (sizeof(kDistantProtocolPrefix)/sizeof(kDistantProtocolPrefix[0])) 344ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 35833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten// is the specified URI a known distant protocol? 36833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kastenbool isDistantProtocol(const char *uri) 37833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten{ 38833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten for (unsigned int i = 0; i < NB_DISTANT_PROTOCOLS; i++) { 39833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten if (!strncasecmp(uri, kDistantProtocolPrefix[i], strlen(kDistantProtocolPrefix[i]))) { 40833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten return true; 41833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten } 42833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten } 43833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten return false; 44833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten} 45833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten 46833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kastennamespace android { 47833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten 4868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi//-------------------------------------------------------------------------------------------------- 4937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel TriviMediaPlayerNotificationClient::MediaPlayerNotificationClient(GenericMediaPlayer* gmp) : 5037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mGenericMediaPlayer(gmp), 5149935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten mPlayerPrepared(PREPARE_NOT_STARTED) 5268d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi{ 53b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("MediaPlayerNotificationClient::MediaPlayerNotificationClient()"); 5468d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 5568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 5668d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel TriviMediaPlayerNotificationClient::~MediaPlayerNotificationClient() { 57b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("MediaPlayerNotificationClient::~MediaPlayerNotificationClient()"); 58b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten} 5968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 60b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten// Map a MEDIA_* enum to a string 61b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kastenstatic const char *media_to_string(int msg) 62b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten{ 63b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten switch (msg) { 64b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten#define _(x) case MEDIA_##x: return "MEDIA_" #x; 65b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten _(PREPARED) 66b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten _(SET_VIDEO_SIZE) 67b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten _(SEEK_COMPLETE) 68b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten _(PLAYBACK_COMPLETE) 69b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten _(BUFFERING_UPDATE) 70b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten _(ERROR) 71b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten _(NOP) 72b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten _(TIMED_TEXT) 73b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten _(INFO) 74b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten#undef _ 75b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten default: 76b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten return NULL; 77b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten } 7868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 7968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 8068d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi//-------------------------------------------------- 8168d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi// IMediaPlayerClient implementation 822f6d462d89356cdaa77299ca27b60c5cca198d98Gloria Wangvoid MediaPlayerNotificationClient::notify(int msg, int ext1, int ext2, const Parcel *obj) { 83b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("MediaPlayerNotificationClient::notify(msg=%s (%d), ext1=%d, ext2=%d)", 84b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten media_to_string(msg), msg, ext1, ext2); 8568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 8691ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten sp<GenericMediaPlayer> genericMediaPlayer(mGenericMediaPlayer.promote()); 8791ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten if (genericMediaPlayer == NULL) { 8891ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten SL_LOGW("MediaPlayerNotificationClient::notify after GenericMediaPlayer destroyed"); 8991ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten return; 9091ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten } 9191ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten 9237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi switch (msg) { 9337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi case MEDIA_PREPARED: 9491ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten { 9591ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten Mutex::Autolock _l(mLock); 9649935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten mPlayerPrepared = PREPARE_COMPLETED_SUCCESSFULLY; 9768d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi mPlayerPreparedCondition.signal(); 9891ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten } 9937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi break; 10037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 10137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi case MEDIA_SET_VIDEO_SIZE: 1024ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // only send video size updates if the player was flagged as having video, to avoid 1034ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // sending video size updates of (0,0) 10491ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten // We're running on a different thread than genericMediaPlayer's ALooper thread, 10591ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten // so it would normally be racy to access fields within genericMediaPlayer. 10691ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten // But in this case mHasVideo is const, so it is safe to access. 10791ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten // Or alternatively, we could notify unconditionally and let it decide whether to handle. 10891ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten if (genericMediaPlayer->mHasVideo) { 10991ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten genericMediaPlayer->notify(PLAYEREVENT_VIDEO_SIZE_UPDATE, 1104ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi (int32_t)ext1, (int32_t)ext2, true /*async*/); 1114ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 1124ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 1134ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 1144ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case MEDIA_SEEK_COMPLETE: 11591ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten genericMediaPlayer->seekComplete(); 1164ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 1174ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 1184ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case MEDIA_PLAYBACK_COMPLETE: 11991ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten genericMediaPlayer->notify(PLAYEREVENT_ENDOFSTREAM, 1, true /*async*/); 1204ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 1214ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 1224ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case MEDIA_BUFFERING_UPDATE: 1234ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // values received from Android framework for buffer fill level use percent, 1244ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // while SL/XA use permille, so does GenericPlayer 12591ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten genericMediaPlayer->bufferingUpdate(ext1 * 10 /*fillLevelPerMille*/); 12637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi break; 12737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 12881e917a2605e14901b8f5e6cac7eafb5667aad0dGlenn Kasten case MEDIA_ERROR: 12991ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten { 13091ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten Mutex::Autolock _l(mLock); 13149935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten mPlayerPrepared = PREPARE_COMPLETED_UNSUCCESSFULLY; 13249935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten mPlayerPreparedCondition.signal(); 13391ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten } 13449935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten break; 13549935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten 13681e917a2605e14901b8f5e6cac7eafb5667aad0dGlenn Kasten case MEDIA_NOP: 13781e917a2605e14901b8f5e6cac7eafb5667aad0dGlenn Kasten case MEDIA_TIMED_TEXT: 13881e917a2605e14901b8f5e6cac7eafb5667aad0dGlenn Kasten case MEDIA_INFO: 13981e917a2605e14901b8f5e6cac7eafb5667aad0dGlenn Kasten break; 14081e917a2605e14901b8f5e6cac7eafb5667aad0dGlenn Kasten 14137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi default: { } 14268d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi } 14381e917a2605e14901b8f5e6cac7eafb5667aad0dGlenn Kasten 14468d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 14568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 14668d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi//-------------------------------------------------- 14749935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kastenvoid MediaPlayerNotificationClient::beforePrepare() 14849935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten{ 14949935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten Mutex::Autolock _l(mLock); 15049935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten assert(mPlayerPrepared == PREPARE_NOT_STARTED); 15149935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten mPlayerPrepared = PREPARE_IN_PROGRESS; 15249935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten} 15349935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten 15449935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten//-------------------------------------------------- 15549935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kastenbool MediaPlayerNotificationClient::blockUntilPlayerPrepared() { 15668d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi Mutex::Autolock _l(mLock); 15749935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten assert(mPlayerPrepared != PREPARE_NOT_STARTED); 15849935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten while (mPlayerPrepared == PREPARE_IN_PROGRESS) { 15968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi mPlayerPreparedCondition.wait(mLock); 16068d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi } 16149935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten assert(mPlayerPrepared == PREPARE_COMPLETED_SUCCESSFULLY || 16249935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten mPlayerPrepared == PREPARE_COMPLETED_UNSUCCESSFULLY); 16349935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten return mPlayerPrepared == PREPARE_COMPLETED_SUCCESSFULLY; 16468d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 16568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 16668d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi//-------------------------------------------------------------------------------------------------- 16768d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel TriviGenericMediaPlayer::GenericMediaPlayer(const AudioPlayback_Parameters* params, bool hasVideo) : 16868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi GenericPlayer(params), 16968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi mHasVideo(hasVideo), 1707ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi mSeekTimeMsec(0), 17168d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi mVideoSurface(0), 172ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten mVideoSurfaceTexture(0), 17368d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi mPlayer(0), 17491ff087fb814063f9faa23ab37a61e8fe4e38f45Glenn Kasten mPlayerClient(new MediaPlayerNotificationClient(this)) 17568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi{ 176e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericMediaPlayer::GenericMediaPlayer()"); 17768d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 17868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 17968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 18068d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel TriviGenericMediaPlayer::~GenericMediaPlayer() { 181e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericMediaPlayer::~GenericMediaPlayer()"); 1824b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi} 1834b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi 1844b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivivoid GenericMediaPlayer::preDestroy() { 185a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten // FIXME can't access mPlayer from outside the looper (no mutex!) so using mPreparedPlayer 186a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten sp<IMediaPlayer> player; 187a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten getPreparedPlayer(player); 188a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten if (player != NULL) { 189a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten player->stop(); 190a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten // causes CHECK failure in Nuplayer, but commented out in the subclass preDestroy 191a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten player->setDataSource(NULL); 192a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten player->setVideoSurface(NULL); 193a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten player->disconnect(); 194a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten // release all references to the IMediaPlayer 195a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten // FIXME illegal if not on looper 196a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten //mPlayer.clear(); 197a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten { 198a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten Mutex::Autolock _l(mPreparedPlayerLock); 199a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten mPreparedPlayer.clear(); 200a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten } 201485a038f9f0f898227b8ab4218e94c5d56b6ed0bGlenn Kasten } 2024b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi GenericPlayer::preDestroy(); 2034b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi} 20468d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 2054b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi//-------------------------------------------------- 2064b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi// overridden from GenericPlayer 2074b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi// pre-condition: 2084b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi// msec != NULL 2094b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi// post-condition 2105933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// *msec == 2114b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi// ANDROID_UNKNOWN_TIME if position is unknown at time of query, 2124b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi// or the current MediaPlayer position 2134b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivivoid GenericMediaPlayer::getPositionMsec(int* msec) { 2144b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi SL_LOGD("GenericMediaPlayer::getPositionMsec()"); 2155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten sp<IMediaPlayer> player; 216a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten getPreparedPlayer(player); 2175933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // To avoid deadlock, directly call the MediaPlayer object 2185933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (player == 0 || player->getCurrentPosition(msec) != NO_ERROR) { 2195933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten *msec = ANDROID_UNKNOWN_TIME; 2204b0e0b2860ffd5e246b42c8a434833cca2f068b3Jean-Michel Trivi } 22168d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 22268d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 22368d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi//-------------------------------------------------- 224ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kastenvoid GenericMediaPlayer::setVideoSurface(const sp<Surface> &surface) { 225b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericMediaPlayer::setVideoSurface()"); 22635ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten // FIXME bug - race condition, should do in looper 22735ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten if (mVideoSurface.get() == surface.get()) { 22835ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten return; 22935ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten } 23035ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten if ((mStateFlags & kFlagPrepared) && (mPlayer != 0)) { 23135ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten mPlayer->setVideoSurface(surface); 23235ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten } 233ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten mVideoSurface = surface; 23435ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten mVideoSurfaceTexture = NULL; 235ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten} 236ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten 237ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kastenvoid GenericMediaPlayer::setVideoSurfaceTexture(const sp<ISurfaceTexture> &surfaceTexture) { 238b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericMediaPlayer::setVideoSurfaceTexture()"); 23935ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten // FIXME bug - race condition, should do in looper 24035ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten if (mVideoSurfaceTexture.get() == surfaceTexture.get()) { 24135ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten return; 24235ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten } 24335ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten if ((mStateFlags & kFlagPrepared) && (mPlayer != 0)) { 24435ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten mPlayer->setVideoSurfaceTexture(surfaceTexture); 24535ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten } 246ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten mVideoSurfaceTexture = surfaceTexture; 24735ac702ee1ad91e5c8748c12450222d50b366a52Glenn Kasten mVideoSurface = NULL; 24868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 24968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 25070c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi 25168d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi//-------------------------------------------------- 25268d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi// Event handlers 2534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 25485edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten// blocks until mPlayer is prepared 25568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivivoid GenericMediaPlayer::onPrepare() { 256e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericMediaPlayer::onPrepare()"); 25749935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // Attempt to prepare at most once, and only if there is a MediaPlayer 25849935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten if (!(mStateFlags & (kFlagPrepared | kFlagPreparedUnsuccessfully)) && (mPlayer != 0)) { 259ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten if (mHasVideo) { 260ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten if (mVideoSurface != 0) { 261ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten mPlayer->setVideoSurface(mVideoSurface); 262ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten } else if (mVideoSurfaceTexture != 0) { 263ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten mPlayer->setVideoSurfaceTexture(mVideoSurfaceTexture); 264ad1ab1d13a9b043202b9d5cdc1d8c4ef66cbbca8Glenn Kasten } 26568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi } 26668d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi mPlayer->setAudioStreamType(mPlaybackParams.streamType); 26749935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten mPlayerClient->beforePrepare(); 26868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi mPlayer->prepareAsync(); 26906059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten if (mPlayerClient->blockUntilPlayerPrepared()) { 27006059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten mStateFlags |= kFlagPrepared; 27106059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten afterMediaPlayerPreparedSuccessfully(); 27206059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten } else { 27306059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten mStateFlags |= kFlagPreparedUnsuccessfully; 27406059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten } 27568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi } 27685edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten GenericPlayer::onPrepare(); 277e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericMediaPlayer::onPrepare() done, mStateFlags=0x%x", mStateFlags); 27868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 27968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 2804ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 28168d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivivoid GenericMediaPlayer::onPlay() { 282e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericMediaPlayer::onPlay()"); 2835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (((mStateFlags & (kFlagPrepared | kFlagPlaying)) == kFlagPrepared) && (mPlayer != 0)) { 28468d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi mPlayer->start(); 28568d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi } 2865933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten GenericPlayer::onPlay(); 28768d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 28868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 2894ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 29068d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivivoid GenericMediaPlayer::onPause() { 291e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericMediaPlayer::onPause()"); 2925933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(~mStateFlags & (kFlagPrepared | kFlagPlaying)) && (mPlayer != 0)) { 29368d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi mPlayer->pause(); 29468d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi } 2955933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten GenericPlayer::onPause(); 29637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 29737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 298f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten 299f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kastenvoid GenericMediaPlayer::onSeekComplete() { 300f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten SL_LOGV("GenericMediaPlayer::onSeekComplete()"); 301f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten // did we initiate the seek? 302f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten if (!(mStateFlags & kFlagSeeking)) { 303f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten // no, are we looping? 304f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten if (mStateFlags & kFlagLooping) { 305f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten // yes, per OpenSL ES 1.0.1 and 1.1 do NOT report it to client 306f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten // notify(PLAYEREVENT_ENDOFSTREAM, 1, true /*async*/); 307f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten // no, well that's surprising, but it's probably just a benign race condition 308f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten } else { 309f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten SL_LOGW("Unexpected seek complete event ignored"); 310f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten } 311f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten } 312f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten GenericPlayer::onSeekComplete(); 313f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten} 314f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten 315f6445d330c05ccc57d1adcc6ee05735a33f78881Glenn Kasten 3167ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi/** 3177ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi * pre-condition: WHATPARAM_SEEK_SEEKTIME_MS parameter value >= 0 3187ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi */ 3194ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericMediaPlayer::onSeek(const sp<AMessage> &msg) { 3204ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericMediaPlayer::onSeek"); 3217ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi int64_t timeMsec = ANDROID_UNKNOWN_TIME; 3227ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi if (!msg->findInt64(WHATPARAM_SEEK_SEEKTIME_MS, &timeMsec)) { 3237ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi // invalid command, drop it 3247ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi return; 3257ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi } 326a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten if ((mStateFlags & kFlagSeeking) && (timeMsec == mSeekTimeMsec) && 327a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten (timeMsec != ANDROID_UNKNOWN_TIME)) { 328a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten // already seeking to the same non-unknown time, cancel this command 3297ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi return; 33049935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten } else if (mStateFlags & kFlagPreparedUnsuccessfully) { 33149935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // discard seeks after unsuccessful prepare 3327ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi } else if (!(mStateFlags & kFlagPrepared)) { 3334ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // we are not ready to accept a seek command at this time, retry later 3344ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(DEFAULT_COMMAND_DELAY_FOR_REPOST_US); 3354ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else { 336c0a40f3efef1706f861777ff68003fe344730055Glenn Kasten if (mPlayer != 0) { 3377ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi mStateFlags |= kFlagSeeking; 3387ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi mSeekTimeMsec = (int32_t)timeMsec; 339a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten // seek to unknown time is used by StreamPlayer after discontinuity 340a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten if (timeMsec == ANDROID_UNKNOWN_TIME) { 341a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten // FIXME simulate a MEDIA_SEEK_COMPLETE event in 250 ms; 342a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten // this is a terrible hack to make up for mediaserver not sending one 343a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten (new AMessage(kWhatSeekComplete, id()))->post(250000); 344a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten } else if (OK != mPlayer->seekTo(timeMsec)) { 3457ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi mStateFlags &= ~kFlagSeeking; 3467ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi mSeekTimeMsec = ANDROID_UNKNOWN_TIME; 3474ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 3484ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 3494ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 3504ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 3514ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericMediaPlayer::onLoop(const sp<AMessage> &msg) { 3544ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericMediaPlayer::onLoop"); 3554ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int32_t loop = 0; 3564ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(WHATPARAM_LOOP_LOOPING, &loop)) { 3579f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten if (loop) { 3589f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten mStateFlags |= kFlagLooping; 3599f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten } else { 3609f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten mStateFlags &= ~kFlagLooping; 3619f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten } 3629f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten // if we have a MediaPlayer then tell it now, otherwise we'll tell it after it's created 3639f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten if (mPlayer != 0) { 3649f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten (void) mPlayer->setLooping(loop); 3654ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 3664ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 3674ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 3684ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3694ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 37037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericMediaPlayer::onVolumeUpdate() { 3714ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGD("GenericMediaPlayer::onVolumeUpdate()"); 37237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi // use settings lock to read the volume settings 37337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 3744ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (mPlayer != 0) { 375fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten mPlayer->setVolume(mAndroidAudioLevels.mFinalVolume[0], 376fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten mAndroidAudioLevels.mFinalVolume[1]); 37737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 3784ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 3794ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3804ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3813610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericMediaPlayer::onAttachAuxEffect(const sp<AMessage> &msg) { 3823610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGD("GenericMediaPlayer::onAttachAuxEffect()"); 3833610785fa93586ce84a27a27530feb77b8035229Glenn Kasten int32_t effectId = 0; 3843610785fa93586ce84a27a27530feb77b8035229Glenn Kasten if (msg->findInt32(WHATPARAM_ATTACHAUXEFFECT, &effectId)) { 3853610785fa93586ce84a27a27530feb77b8035229Glenn Kasten if (mPlayer != 0) { 3863610785fa93586ce84a27a27530feb77b8035229Glenn Kasten status_t status; 3873610785fa93586ce84a27a27530feb77b8035229Glenn Kasten status = mPlayer->attachAuxEffect(effectId); 3883610785fa93586ce84a27a27530feb77b8035229Glenn Kasten // attachAuxEffect returns a status but we have no way to report it back to app 3893610785fa93586ce84a27a27530feb77b8035229Glenn Kasten (void) status; 3903610785fa93586ce84a27a27530feb77b8035229Glenn Kasten } 3913610785fa93586ce84a27a27530feb77b8035229Glenn Kasten } 3923610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 3933610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3943610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3953610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericMediaPlayer::onSetAuxEffectSendLevel(const sp<AMessage> &msg) { 3963610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGD("GenericMediaPlayer::onSetAuxEffectSendLevel()"); 3973610785fa93586ce84a27a27530feb77b8035229Glenn Kasten float level = 0.0f; 3983610785fa93586ce84a27a27530feb77b8035229Glenn Kasten if (msg->findFloat(WHATPARAM_SETAUXEFFECTSENDLEVEL, &level)) { 3993610785fa93586ce84a27a27530feb77b8035229Glenn Kasten if (mPlayer != 0) { 4003610785fa93586ce84a27a27530feb77b8035229Glenn Kasten status_t status; 4013610785fa93586ce84a27a27530feb77b8035229Glenn Kasten status = mPlayer->setAuxEffectSendLevel(level); 4023610785fa93586ce84a27a27530feb77b8035229Glenn Kasten // setAuxEffectSendLevel returns a status but we have no way to report it back to app 4033610785fa93586ce84a27a27530feb77b8035229Glenn Kasten (void) status; 4043610785fa93586ce84a27a27530feb77b8035229Glenn Kasten } 4053610785fa93586ce84a27a27530feb77b8035229Glenn Kasten } 4063610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 4073610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 4083610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 4094ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericMediaPlayer::onBufferingUpdate(const sp<AMessage> &msg) { 4104ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int32_t fillLevel = 0; 4114ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(WHATPARAM_BUFFERING_UPDATE, &fillLevel)) { 4124ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGD("GenericMediaPlayer::onBufferingUpdate(fillLevel=%d)", fillLevel); 41368d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 4144ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 4154ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFill = fillLevel; 4164ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // handle cache fill update 4174ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (mCacheFill - mLastNotifiedCacheFill >= mCacheFillNotifThreshold) { 4184ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notifyCacheFill(); 4194ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 4204ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // handle prefetch status update 4214ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // compute how much time ahead of position is buffered 4224ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int durationMsec, positionMsec = -1; 4234ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if ((mStateFlags & kFlagPrepared) && (mPlayer != 0) 4244ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi && (OK == mPlayer->getDuration(&durationMsec)) 4254ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi && (OK == mPlayer->getCurrentPosition(&positionMsec))) { 4264ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if ((-1 != durationMsec) && (-1 != positionMsec)) { 4274ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // evaluate prefetch status based on buffer time thresholds 4284ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int64_t bufferedDurationMsec = (durationMsec * fillLevel / 100) - positionMsec; 4294ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi CacheStatus_t newCacheStatus = mCacheStatus; 4304ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (bufferedDurationMsec > DURATION_CACHED_HIGH_MS) { 4314ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi newCacheStatus = kStatusHigh; 4324ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (bufferedDurationMsec > DURATION_CACHED_MED_MS) { 4334ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi newCacheStatus = kStatusEnough; 4344ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (bufferedDurationMsec > DURATION_CACHED_LOW_MS) { 4354ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi newCacheStatus = kStatusIntermediate; 4364ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (bufferedDurationMsec == 0) { 4374ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi newCacheStatus = kStatusEmpty; 4384ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else { 4394ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi newCacheStatus = kStatusLow; 4404ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 4414ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4424ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (newCacheStatus != mCacheStatus) { 4434ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheStatus = newCacheStatus; 4444ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notifyStatus(); 4454ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 4464ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 4474ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 448b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten } else { 449b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericMediaPlayer::onBufferingUpdate(fillLevel=unknown)"); 4504ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 4514ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4544ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi//-------------------------------------------------- 4554ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi/** 45606059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten * called from GenericMediaPlayer::onPrepare after the MediaPlayer mPlayer is prepared successfully 457fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten * pre-conditions: 458fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten * mPlayer != 0 45906059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten * mPlayer is prepared successfully 4604ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi */ 46106059e5ee1eaf907589c7f8d1320253f92211348Glenn Kastenvoid GenericMediaPlayer::afterMediaPlayerPreparedSuccessfully() { 46206059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten SL_LOGV("GenericMediaPlayer::afterMediaPlayerPrepared()"); 463fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten assert(mPlayer != 0); 46406059e5ee1eaf907589c7f8d1320253f92211348Glenn Kasten assert(mStateFlags & kFlagPrepared); 4655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // Mark this player as prepared successfully, so safe to directly call getCurrentPosition 4665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten { 467a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten Mutex::Autolock _l(mPreparedPlayerLock); 468a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten assert(mPreparedPlayer == 0); 469a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten mPreparedPlayer = mPlayer; 4705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 471fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten // retrieve channel count 472fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten assert(UNKNOWN_NUMCHANNELS == mChannelCount); 473fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten Parcel *reply = new Parcel(); 474fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten status_t status = mPlayer->getParameter(KEY_PARAMETER_AUDIO_CHANNEL_COUNT, reply); 475fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten if (status == NO_ERROR) { 476fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten mChannelCount = reply->readInt32(); 47799b927751677abfb60a388d65dfeed1fed1db12cGlenn Kasten } else { 47899b927751677abfb60a388d65dfeed1fed1db12cGlenn Kasten // FIXME MPEG-2 TS doesn't yet implement this key, so default to stereo 47999b927751677abfb60a388d65dfeed1fed1db12cGlenn Kasten mChannelCount = 2; 48099b927751677abfb60a388d65dfeed1fed1db12cGlenn Kasten } 48199b927751677abfb60a388d65dfeed1fed1db12cGlenn Kasten if (UNKNOWN_NUMCHANNELS != mChannelCount) { 48299b927751677abfb60a388d65dfeed1fed1db12cGlenn Kasten // now that we know the channel count, re-calculate the volumes 48399b927751677abfb60a388d65dfeed1fed1db12cGlenn Kasten notify(PLAYEREVENT_CHANNEL_COUNT, mChannelCount, true /*async*/); 48499b927751677abfb60a388d65dfeed1fed1db12cGlenn Kasten } else { 48599b927751677abfb60a388d65dfeed1fed1db12cGlenn Kasten LOGW("channel count is still unknown after prepare"); 486fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten } 487fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten delete reply; 488fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten // retrieve duration 4894ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi { 4904ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 4914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int msec = 0; 4924ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (OK == mPlayer->getDuration(&msec)) { 4934ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mDurationMsec = msec; 4944ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 4954ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 4969f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten // now that we have a MediaPlayer, set the looping flag 4979f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten if (mStateFlags & kFlagLooping) { 4989f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten (void) mPlayer->setLooping(1); 4999f07ea788f57654acf29d1321b40162e41eb122bGlenn Kasten } 5004ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // when the MediaPlayer mPlayer is prepared, there is "sufficient data" in the playback buffers 5014ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi // if the data source was local, and the buffers are considered full so we need to notify that 5024ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi bool isLocalSource = true; 5034ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (kDataLocatorUri == mDataLocatorType) { 504833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten isLocalSource = !isDistantProtocol(mDataLocator.uriRef); 5054ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 5064ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (isLocalSource) { 5074ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGD("media player prepared on local source"); 5084ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi { 5094ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 5104ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheStatus = kStatusHigh; 5114ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFill = 1000; 5124ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notifyStatus(); 5134ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notifyCacheFill(); 5144ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 5154ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else { 5164ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGD("media player prepared on non-local source"); 5174ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 51868d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} 51968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi 5205933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5215933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten//-------------------------------------------------- 5225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// If player is prepared successfully, set output parameter to that reference, otherwise NULL 523a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kastenvoid GenericMediaPlayer::getPreparedPlayer(sp<IMediaPlayer> &preparedPlayer) 5245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 525a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten Mutex::Autolock _l(mPreparedPlayerLock); 526a0fa47f72f47fffb80ab2ae791739ce73de1e8f4Glenn Kasten preparedPlayer = mPreparedPlayer; 5275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 52968d56b8ebaf60184a3aef988e3d2b09ed8b88c05Jean-Michel Trivi} // namespace android 530