MediaCodecSource.cpp revision 01d1e525584d037b80d7c9ab79010fd2a5b9a870
172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang/* 272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * Copyright 2014, The Android Open Source Project 372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * 472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * Licensed under the Apache License, Version 2.0 (the "License"); 572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * you may not use this file except in compliance with the License. 672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * You may obtain a copy of the License at 772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * 872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * http://www.apache.org/licenses/LICENSE-2.0 972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * 1072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * Unless required by applicable law or agreed to in writing, software 1172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * distributed under the License is distributed on an "AS IS" BASIS, 1272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * See the License for the specific language governing permissions and 1472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang * limitations under the License. 1572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang */ 1672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 1772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang//#define LOG_NDEBUG 0 1872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#define LOG_TAG "MediaCodecSource" 1972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#define DEBUG_DRIFT_TIME 0 20a5750e0dad9e90f2195ce36f2c4457fa04b2b83eMark Salyzyn 21a5750e0dad9e90f2195ce36f2c4457fa04b2b83eMark Salyzyn#include <inttypes.h> 22a5750e0dad9e90f2195ce36f2c4457fa04b2b83eMark Salyzyn 23e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang#include <gui/IGraphicBufferConsumer.h> 2472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <gui/IGraphicBufferProducer.h> 2572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <gui/Surface.h> 2672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/ICrypto.h> 2772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/stagefright/foundation/ABuffer.h> 2872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/stagefright/foundation/ADebug.h> 2972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/stagefright/foundation/ALooper.h> 3072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/stagefright/foundation/AMessage.h> 3172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/stagefright/MediaBuffer.h> 3272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/stagefright/MediaCodec.h> 3316fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar#include <media/stagefright/MediaCodecList.h> 34e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang#include <media/stagefright/MediaCodecSource.h> 3572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/stagefright/MediaErrors.h> 3672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/stagefright/MediaSource.h> 37e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang#include <media/stagefright/MetaData.h> 38e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang#include <media/stagefright/PersistentSurface.h> 3972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#include <media/stagefright/Utils.h> 4072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 4172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangnamespace android { 4272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 43b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnarconst int32_t kDefaultSwVideoEncoderFormat = HAL_PIXEL_FORMAT_YCbCr_420_888; 44b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnarconst int32_t kDefaultHwVideoEncoderFormat = HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED; 452cbf6cea23539bfe99e36d1d221de62255452e86Eino-Ville Talvalaconst int32_t kDefaultVideoEncoderDataSpace = HAL_DATASPACE_V0_BT709; 46c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar 476a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnarconst int kStopTimeoutUs = 300000; // allow 1 sec for shutting down encoder 486a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 4972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstruct MediaCodecSource::Puller : public AHandler { 5072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang Puller(const sp<MediaSource> &source); 5172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 5272e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar void interruptSource(); 5372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang status_t start(const sp<MetaData> &meta, const sp<AMessage> ¬ify); 5416e79115e497386eaf010af388627f94314a55a3Chong Zhang void stop(); 556a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar void stopSource(); 5672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang void pause(); 5772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang void resume(); 5872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 596a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar bool readBuffer(MediaBuffer **buffer); 606a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 6172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangprotected: 6272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang virtual void onMessageReceived(const sp<AMessage> &msg); 6372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang virtual ~Puller(); 6472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 6572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangprivate: 6672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang enum { 6772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang kWhatStart = 'msta', 6872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang kWhatStop, 6972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang kWhatPull, 7072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang }; 7172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 7272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<MediaSource> mSource; 7372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<AMessage> mNotify; 7472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<ALooper> mLooper; 7572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang bool mIsAudio; 766a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 776a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar struct Queue { 786a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Queue() 796a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar : mReadPendingSince(0), 806a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mPaused(false), 816a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mPulling(false) { } 826a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar int64_t mReadPendingSince; 836a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar bool mPaused; 846a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar bool mPulling; 856a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Vector<MediaBuffer *> mReadBuffers; 866a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 876a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar void flush(); 886a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar // if queue is empty, return false and set *|buffer| to NULL . Otherwise, pop 8972e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar // buffer from front of the queue, place it into *|buffer| and return true. 906a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar bool readBuffer(MediaBuffer **buffer); 9172e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar // add a buffer to the back of the queue 926a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar void pushBuffer(MediaBuffer *mbuf); 936a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar }; 946a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Queue> mQueue; 9572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 9672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang status_t postSynchronouslyAndReturnError(const sp<AMessage> &msg); 9772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang void schedulePull(); 9872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang void handleEOS(); 9972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 10072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang DISALLOW_EVIL_CONSTRUCTORS(Puller); 10172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang}; 10272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 10372cecca17d735db6532c45f0a7e10c47ee6f065aChong ZhangMediaCodecSource::Puller::Puller(const sp<MediaSource> &source) 10472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang : mSource(source), 10572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mLooper(new ALooper()), 1066a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mIsAudio(false) 1076a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar{ 10872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<MetaData> meta = source->getFormat(); 10972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang const char *mime; 11072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(meta->findCString(kKeyMIMEType, &mime)); 11172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 11272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mIsAudio = !strncasecmp(mime, "audio/", 6); 11372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 11472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mLooper->setName("pull_looper"); 11572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 11672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 11772cecca17d735db6532c45f0a7e10c47ee6f065aChong ZhangMediaCodecSource::Puller::~Puller() { 11872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mLooper->unregisterHandler(id()); 11972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mLooper->stop(); 12072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 12172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 1226a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnarvoid MediaCodecSource::Puller::Queue::pushBuffer(MediaBuffer *mbuf) { 1236a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mReadBuffers.push_back(mbuf); 1246a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar} 1256a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 1266a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnarbool MediaCodecSource::Puller::Queue::readBuffer(MediaBuffer **mbuf) { 1276a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (mReadBuffers.empty()) { 1286a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar *mbuf = NULL; 1296a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar return false; 1306a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 1316a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar *mbuf = *mReadBuffers.begin(); 1326a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mReadBuffers.erase(mReadBuffers.begin()); 1336a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar return true; 1346a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar} 1356a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 1366a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnarvoid MediaCodecSource::Puller::Queue::flush() { 1376a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar MediaBuffer *mbuf; 1386a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar while (readBuffer(&mbuf)) { 1396a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar // there are no null buffers in the queue 1406a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mbuf->release(); 1416a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 1426a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar} 1436a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 1446a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnarbool MediaCodecSource::Puller::readBuffer(MediaBuffer **mbuf) { 1456a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Queue>::Locked queue(mQueue); 1466a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar return queue->readBuffer(mbuf); 1476a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar} 1486a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 14972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstatus_t MediaCodecSource::Puller::postSynchronouslyAndReturnError( 15072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang const sp<AMessage> &msg) { 15172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<AMessage> response; 15272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang status_t err = msg->postAndAwaitResponse(&response); 15372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 15472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (err != OK) { 15572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 15672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 15772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 15872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (!response->findInt32("err", &err)) { 15972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang err = OK; 16072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 16172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 16272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 16372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 16472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 1656a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnarstatus_t MediaCodecSource::Puller::start(const sp<MetaData> &meta, const sp<AMessage> ¬ify) { 16672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang ALOGV("puller (%s) start", mIsAudio ? "audio" : "video"); 16772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mLooper->start( 16872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang false /* runOnCallingThread */, 16972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang false /* canCallJava */, 17072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang PRIORITY_AUDIO); 17172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mLooper->registerHandler(this); 17272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mNotify = notify; 17372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 1741d15ab58bf8239069ef343de6cb21aabf3ef7d78Lajos Molnar sp<AMessage> msg = new AMessage(kWhatStart, this); 17572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang msg->setObject("meta", meta); 17672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return postSynchronouslyAndReturnError(msg); 17772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 17872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 17916e79115e497386eaf010af388627f94314a55a3Chong Zhangvoid MediaCodecSource::Puller::stop() { 1806a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar bool interrupt = false; 1816a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar { 1826a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar // mark stopping before actually reaching kWhatStop on the looper, so the pulling will 1836a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar // stop. 1846a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Queue>::Locked queue(mQueue); 1856a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue->mPulling = false; 1866a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar interrupt = queue->mReadPendingSince && (queue->mReadPendingSince < ALooper::GetNowUs() - 1000000); 1876a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue->flush(); // flush any unprocessed pulled buffers 1886a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 18916e79115e497386eaf010af388627f94314a55a3Chong Zhang 1906a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (interrupt) { 19172e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar interruptSource(); 1926a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 1936a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar} 19416e79115e497386eaf010af388627f94314a55a3Chong Zhang 19572e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnarvoid MediaCodecSource::Puller::interruptSource() { 19672e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar // call source->stop if read has been pending for over a second 19772e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar // We have to call this outside the looper as looper is pending on the read. 19872e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar mSource->stop(); 19972e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar} 20072e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar 2016a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnarvoid MediaCodecSource::Puller::stopSource() { 20272e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar sp<AMessage> msg = new AMessage(kWhatStop, this); 20372e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar (void)postSynchronouslyAndReturnError(msg); 20472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 20572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 20672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::Puller::pause() { 2076a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Queue>::Locked queue(mQueue); 2086a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue->mPaused = true; 20972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 21072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 21172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::Puller::resume() { 2126a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Queue>::Locked queue(mQueue); 2136a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue->mPaused = false; 21472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 21572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 21672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::Puller::schedulePull() { 2176a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar (new AMessage(kWhatPull, this))->post(); 21872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 21972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 22072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::Puller::handleEOS() { 2216a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar ALOGV("puller (%s) posting EOS", mIsAudio ? "audio" : "video"); 2226a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar sp<AMessage> msg = mNotify->dup(); 2236a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar msg->setInt32("eos", 1); 2246a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar msg->post(); 22572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 22672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 22772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::Puller::onMessageReceived(const sp<AMessage> &msg) { 22872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang switch (msg->what()) { 22972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang case kWhatStart: 23072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang { 23172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<RefBase> obj; 23272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(msg->findObject("meta", &obj)); 23372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 2346a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar { 2356a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Queue>::Locked queue(mQueue); 2366a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue->mPulling = true; 2376a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 23872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 23972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang status_t err = mSource->start(static_cast<MetaData *>(obj.get())); 24072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 24172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (err == OK) { 24272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang schedulePull(); 24372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 24472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 24572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<AMessage> response = new AMessage; 24672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang response->setInt32("err", err); 24772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 2483f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar sp<AReplyToken> replyID; 24972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(msg->senderAwaitsResponse(&replyID)); 25072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang response->postReply(replyID); 25172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 25272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 25372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 25472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang case kWhatStop: 25572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang { 2566a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mSource->stop(); 25772e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar 25872e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar sp<AMessage> response = new AMessage; 25972e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar response->setInt32("err", OK); 26072e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar 26172e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar sp<AReplyToken> replyID; 26272e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar CHECK(msg->senderAwaitsResponse(&replyID)); 26372e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar response->postReply(replyID); 26472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 26572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 26672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 26772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang case kWhatPull: 26872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang { 2696a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Queue>::Locked queue(mQueue); 2706a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue->mReadPendingSince = ALooper::GetNowUs(); 2716a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (!queue->mPulling) { 2726a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar handleEOS(); 27372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 27472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 27572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 2766a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue.unlock(); 2776a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar MediaBuffer *mbuf = NULL; 27872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang status_t err = mSource->read(&mbuf); 2796a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue.lock(); 28072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 2816a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue->mReadPendingSince = 0; 2826a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar // if we need to discard buffer 2836a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (!queue->mPulling || queue->mPaused || err != OK) { 2846a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (mbuf != NULL) { 28572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mbuf->release(); 28672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mbuf = NULL; 28772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 2886a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (queue->mPulling && err == OK) { 2896a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar msg->post(); // if simply paused, keep pulling source 2906d6c21b8d2ed66007833dae0451b0a211c97e592Wonsik Kim break; 2916a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } else if (err == ERROR_END_OF_STREAM) { 29272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang ALOGV("stream ended, mbuf %p", mbuf); 2936a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } else if (err != OK) { 29472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang ALOGE("error %d reading stream.", err); 29572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 2966a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 29772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 2986a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (mbuf != NULL) { 2996a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue->pushBuffer(mbuf); 30072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 30172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 3026a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar queue.unlock(); 30372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 3046a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (mbuf != NULL) { 3056a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mNotify->post(); 3066a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar msg->post(); 3076a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } else { 3086a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar handleEOS(); 3096a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 31072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 31172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 31272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 31372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang default: 31472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang TRESPASS(); 31572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 31672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 31772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 3186a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos MolnarMediaCodecSource::Output::Output() 3196a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar : mEncoderReachedEOS(false), 3206a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mErrorCode(OK) { 3216a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar} 3226a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 32372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang// static 32472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangsp<MediaCodecSource> MediaCodecSource::Create( 32572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang const sp<ALooper> &looper, 32672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang const sp<AMessage> &format, 32772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang const sp<MediaSource> &source, 328e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang const sp<IGraphicBufferConsumer> &consumer, 32972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang uint32_t flags) { 33072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<MediaCodecSource> mediaSource = 331e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang new MediaCodecSource(looper, format, source, consumer, flags); 33272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 33372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mediaSource->init() == OK) { 33472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return mediaSource; 33572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 33672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return NULL; 33772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 33872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 33961fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuangstatus_t MediaCodecSource::setInputBufferTimeOffset(int64_t timeOffsetUs) { 340d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim sp<AMessage> msg = new AMessage(kWhatSetInputBufferTimeOffset, mReflector); 341d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim msg->setInt64("time-offset-us", timeOffsetUs); 34261fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang return postSynchronouslyAndReturnError(msg); 343d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim} 344d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim 345a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kimint64_t MediaCodecSource::getFirstSampleSystemTimeUs() { 346a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim sp<AMessage> msg = new AMessage(kWhatGetFirstSampleSystemTimeUs, mReflector); 347a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim sp<AMessage> response; 348a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim msg->postAndAwaitResponse(&response); 349a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim int64_t timeUs; 350a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim if (!response->findInt64("time-us", &timeUs)) { 351a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim timeUs = -1ll; 352a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim } 353a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim return timeUs; 354a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim} 355a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim 35672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstatus_t MediaCodecSource::start(MetaData* params) { 3571d15ab58bf8239069ef343de6cb21aabf3ef7d78Lajos Molnar sp<AMessage> msg = new AMessage(kWhatStart, mReflector); 35872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang msg->setObject("meta", params); 35972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return postSynchronouslyAndReturnError(msg); 36072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 36172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 36272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstatus_t MediaCodecSource::stop() { 3631d15ab58bf8239069ef343de6cb21aabf3ef7d78Lajos Molnar sp<AMessage> msg = new AMessage(kWhatStop, mReflector); 3646a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar return postSynchronouslyAndReturnError(msg); 36572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 36672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 36772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstatus_t MediaCodecSource::pause() { 3681d15ab58bf8239069ef343de6cb21aabf3ef7d78Lajos Molnar (new AMessage(kWhatPause, mReflector))->post(); 36972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return OK; 37072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 37172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 372ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnarsp<MetaData> MediaCodecSource::getFormat() { 373ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar Mutexed<sp<MetaData>>::Locked meta(mMeta); 374ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar return *meta; 375ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar} 376ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar 37772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangsp<IGraphicBufferProducer> MediaCodecSource::getGraphicBufferProducer() { 37872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mFlags & FLAG_USE_SURFACE_INPUT); 37972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return mGraphicBufferProducer; 38072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 38172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 38284333e0475bc911adc16417f4ca327c975cf6c36Andreas Huberstatus_t MediaCodecSource::read( 38384333e0475bc911adc16417f4ca327c975cf6c36Andreas Huber MediaBuffer** buffer, const ReadOptions* /* options */) { 3846a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Output>::Locked output(mOutput); 38572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 38672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang *buffer = NULL; 3876a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar while (output->mBufferQueue.size() == 0 && !output->mEncoderReachedEOS) { 3886a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output.waitForCondition(output->mCond); 38972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 3906a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (!output->mEncoderReachedEOS) { 3916a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar *buffer = *output->mBufferQueue.begin(); 3926a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output->mBufferQueue.erase(output->mBufferQueue.begin()); 39372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return OK; 39472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 3956a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar return output->mErrorCode; 39672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 39772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 39872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::signalBufferReturned(MediaBuffer *buffer) { 39972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang buffer->setObserver(0); 40072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang buffer->release(); 40172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 40272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 40372cecca17d735db6532c45f0a7e10c47ee6f065aChong ZhangMediaCodecSource::MediaCodecSource( 40472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang const sp<ALooper> &looper, 40572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang const sp<AMessage> &outputFormat, 40672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang const sp<MediaSource> &source, 407e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang const sp<IGraphicBufferConsumer> &consumer, 40872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang uint32_t flags) 40972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang : mLooper(looper), 41072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mOutputFormat(outputFormat), 41172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mMeta(new MetaData), 41272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mFlags(flags), 41372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mIsVideo(false), 41472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mStarted(false), 41572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mStopping(false), 41672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mDoMoreWorkPending(false), 417c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar mSetEncoderFormat(false), 418c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar mEncoderFormat(0), 419c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar mEncoderDataSpace(0), 420e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang mGraphicBufferConsumer(consumer), 421d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim mInputBufferTimeOffsetUs(0), 422a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mFirstSampleSystemTimeUs(-1ll), 423a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mPausePending(false), 42472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mFirstSampleTimeUs(-1ll), 4256a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mGeneration(0) { 42672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mLooper != NULL); 42772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 42872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang AString mime; 42972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mOutputFormat->findString("mime", &mime)); 43072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 43172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (!strncasecmp("video/", mime.c_str(), 6)) { 43272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mIsVideo = true; 43372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 43472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 43572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (!(mFlags & FLAG_USE_SURFACE_INPUT)) { 43672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mPuller = new Puller(source); 43772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 43872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 43972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 44072cecca17d735db6532c45f0a7e10c47ee6f065aChong ZhangMediaCodecSource::~MediaCodecSource() { 44172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang releaseEncoder(); 44272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 44372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mCodecLooper->stop(); 44472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mLooper->unregisterHandler(mReflector->id()); 44572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 44672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 44772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstatus_t MediaCodecSource::init() { 44872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang status_t err = initEncoder(); 44972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 45072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (err != OK) { 45172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang releaseEncoder(); 45272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 45372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 45472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 45572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 45672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 45772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstatus_t MediaCodecSource::initEncoder() { 45872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mReflector = new AHandlerReflector<MediaCodecSource>(this); 45972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mLooper->registerHandler(mReflector); 46072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 46172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mCodecLooper = new ALooper; 46272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mCodecLooper->setName("codec_looper"); 46372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mCodecLooper->start(); 46472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 46572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mFlags & FLAG_USE_SURFACE_INPUT) { 46672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mOutputFormat->setInt32("create-input-buffers-suspended", 1); 46772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 46872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 46972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang AString outputMIME; 47072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mOutputFormat->findString("mime", &outputMIME)); 47172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 47216fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar Vector<AString> matchingCodecs; 47316fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar MediaCodecList::findMatchingCodecs( 47416fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar outputMIME.c_str(), true /* encoder */, 47516fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar ((mFlags & FLAG_PREFER_SOFTWARE_CODEC) ? MediaCodecList::kPreferSoftwareCodecs : 0), 47616fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar &matchingCodecs); 47772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 47816fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar status_t err = NO_INIT; 47916fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar for (size_t ix = 0; ix < matchingCodecs.size(); ++ix) { 48016fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar mEncoder = MediaCodec::CreateByComponentName( 48116fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar mCodecLooper, matchingCodecs[ix]); 48216fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar 48316fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar if (mEncoder == NULL) { 48416fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar continue; 48516fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar } 48616fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar 48716fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar ALOGV("output format is '%s'", mOutputFormat->debugString(0).c_str()); 48872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 48916fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar mEncoderActivityNotify = new AMessage(kWhatEncoderActivity, mReflector); 49016fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar mEncoder->setCallback(mEncoderActivityNotify); 49172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 49216fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar err = mEncoder->configure( 49316fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar mOutputFormat, 49416fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar NULL /* nativeWindow */, 49516fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar NULL /* crypto */, 49616fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar MediaCodec::CONFIGURE_FLAG_ENCODE); 497421f47ca9c2dcc78584b2bb609c3755483b55155Marco Nelissen 49816fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar if (err == OK) { 49916fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar break; 50016fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar } 50116fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar mEncoder->release(); 50216fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar mEncoder = NULL; 50316fcc47c113e63efa69f5af5decf1ad46ec653a9Lajos Molnar } 50472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 50572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (err != OK) { 50672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 50772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 50872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 50972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mEncoder->getOutputFormat(&mOutputFormat); 510ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar sp<MetaData> meta = new MetaData; 511ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar convertMessageToMetaData(mOutputFormat, meta); 512ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar mMeta.lock().set(meta); 51372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 51472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mFlags & FLAG_USE_SURFACE_INPUT) { 51572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mIsVideo); 51672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 517e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang if (mGraphicBufferConsumer != NULL) { 518e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang // When using persistent surface, we are only interested in the 519e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang // consumer, but have to use PersistentSurface as a wrapper to 520e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang // pass consumer over messages (similar to BufferProducerWrapper) 5218f469e18c307cb9dc0d16ed9225972aa8be4516fChong Zhang err = mEncoder->setInputSurface( 522e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang new PersistentSurface(NULL, mGraphicBufferConsumer)); 523e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang } else { 524e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang err = mEncoder->createInputSurface(&mGraphicBufferProducer); 525e2a2dfcbf0c9d6bb7139263ecf0d8e53b4ca1049Chong Zhang } 52672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 52772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (err != OK) { 52872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 52972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 53072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 53172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 532c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar sp<AMessage> inputFormat; 533c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar int32_t usingSwReadOften; 534c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar mSetEncoderFormat = false; 535b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar if (mEncoder->getInputFormat(&inputFormat) == OK) { 536c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar mSetEncoderFormat = true; 537b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar if (inputFormat->findInt32("using-sw-read-often", &usingSwReadOften) 538b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar && usingSwReadOften) { 539b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar // this is a SW encoder; signal source to allocate SW readable buffers 540b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar mEncoderFormat = kDefaultSwVideoEncoderFormat; 541b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar } else { 542b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar mEncoderFormat = kDefaultHwVideoEncoderFormat; 543b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar } 544b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar if (!inputFormat->findInt32("android._dataspace", &mEncoderDataSpace)) { 545b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar mEncoderDataSpace = kDefaultVideoEncoderDataSpace; 546b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar } 547b77d03b62cb743d0faf74b54aa466b4d220b5e61Lajos Molnar ALOGV("setting dataspace %#x, format %#x", mEncoderDataSpace, mEncoderFormat); 548c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar } 549c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar 5501099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan err = mEncoder->start(); 55172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 55272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (err != OK) { 55372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 55472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 55572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 5566a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar { 5576a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Output>::Locked output(mOutput); 5586a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output->mEncoderReachedEOS = false; 5596a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output->mErrorCode = OK; 5606a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 56172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 56272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return OK; 56372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 56472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 56572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::releaseEncoder() { 56672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mEncoder == NULL) { 56772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return; 56872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 56972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 57072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mEncoder->release(); 57172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mEncoder.clear(); 57272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 57372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 57472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstatus_t MediaCodecSource::postSynchronouslyAndReturnError( 57572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang const sp<AMessage> &msg) { 57672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<AMessage> response; 57772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang status_t err = msg->postAndAwaitResponse(&response); 57872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 57972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (err != OK) { 58072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 58172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 58272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 58372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (!response->findInt32("err", &err)) { 58472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang err = OK; 58572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 58672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 58772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 58872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 58972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 59072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::signalEOS(status_t err) { 5916a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar bool reachedEOS = false; 5926a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar { 5936a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Output>::Locked output(mOutput); 5946a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar reachedEOS = output->mEncoderReachedEOS; 5956a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (!reachedEOS) { 5966a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar ALOGV("encoder (%s) reached EOS", mIsVideo ? "video" : "audio"); 59772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang // release all unread media buffers 5986a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar for (List<MediaBuffer*>::iterator it = output->mBufferQueue.begin(); 5996a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar it != output->mBufferQueue.end(); it++) { 60072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang (*it)->release(); 60172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 6026a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output->mBufferQueue.clear(); 6036a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output->mEncoderReachedEOS = true; 6046a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output->mErrorCode = err; 6056a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output->mCond.signal(); 6066a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 6076a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar reachedEOS = true; 6086a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output.unlock(); 6096a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar releaseEncoder(); 61072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 61172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 6126a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 6136a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (mStopping && reachedEOS) { 61416e79115e497386eaf010af388627f94314a55a3Chong Zhang ALOGI("encoder (%s) stopped", mIsVideo ? "video" : "audio"); 6156a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mPuller->stopSource(); 6166a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar ALOGV("source (%s) stopped", mIsVideo ? "video" : "audio"); 61772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang // posting reply to everyone that's waiting 6183f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar List<sp<AReplyToken>>::iterator it; 61972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang for (it = mStopReplyIDQueue.begin(); 62072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang it != mStopReplyIDQueue.end(); it++) { 62172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang (new AMessage)->postReply(*it); 62272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 62372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mStopReplyIDQueue.clear(); 62472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mStopping = false; 6256a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar ++mGeneration; 62672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 62772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 62872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 62972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::suspend() { 63072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mFlags & FLAG_USE_SURFACE_INPUT); 63172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mEncoder != NULL) { 63272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<AMessage> params = new AMessage; 63372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang params->setInt32("drop-input-frames", true); 63472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mEncoder->setParameters(params); 63572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 63672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 63772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 63872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::resume(int64_t skipFramesBeforeUs) { 63972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mFlags & FLAG_USE_SURFACE_INPUT); 64072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mEncoder != NULL) { 64172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<AMessage> params = new AMessage; 64272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang params->setInt32("drop-input-frames", false); 64372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (skipFramesBeforeUs > 0) { 64472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang params->setInt64("skip-frames-before", skipFramesBeforeUs); 64572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 64672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mEncoder->setParameters(params); 64772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 64872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 64972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 65072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstatus_t MediaCodecSource::feedEncoderInputBuffers() { 6516a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar MediaBuffer* mbuf = NULL; 6526a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar while (!mAvailEncoderInputIndices.empty() && mPuller->readBuffer(&mbuf)) { 65372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang size_t bufferIndex = *mAvailEncoderInputIndices.begin(); 65472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mAvailEncoderInputIndices.erase(mAvailEncoderInputIndices.begin()); 65572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 65672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang int64_t timeUs = 0ll; 65772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang uint32_t flags = 0; 65872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang size_t size = 0; 65972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 66072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mbuf != NULL) { 66172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mbuf->meta_data()->findInt64(kKeyTime, &timeUs)); 662a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim if (mFirstSampleSystemTimeUs < 0ll) { 663a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mFirstSampleSystemTimeUs = systemTime() / 1000; 664a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim if (mPausePending) { 665a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mPausePending = false; 666a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim onPause(); 667a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mbuf->release(); 668a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mAvailEncoderInputIndices.push_back(bufferIndex); 669a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim return OK; 670a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim } 671a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim } 672a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim 673d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim timeUs += mInputBufferTimeOffsetUs; 67472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 67572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang // push decoding time for video, or drift time for audio 67672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mIsVideo) { 67772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mDecodingTimeQueue.push_back(timeUs); 67872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } else { 67972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#if DEBUG_DRIFT_TIME 68072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mFirstSampleTimeUs < 0ll) { 68172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mFirstSampleTimeUs = timeUs; 68272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 68372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang int64_t driftTimeUs = 0; 68472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mbuf->meta_data()->findInt64(kKeyDriftTime, &driftTimeUs) 68572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang && driftTimeUs) { 68672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang driftTimeUs = timeUs - mFirstSampleTimeUs - driftTimeUs; 68772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 68872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mDriftTimeQueue.push_back(driftTimeUs); 68972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang#endif // DEBUG_DRIFT_TIME 69072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 69172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 6921099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan sp<ABuffer> inbuf; 6931099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan status_t err = mEncoder->getInputBuffer(bufferIndex, &inbuf); 6941099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan if (err != OK || inbuf == NULL) { 6951099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mbuf->release(); 6961099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan signalEOS(); 6971099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan break; 6981099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } 6991099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan 70072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang size = mbuf->size(); 70172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 7021099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan memcpy(inbuf->data(), mbuf->data(), size); 70372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 70472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mIsVideo) { 70572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang // video encoder will release MediaBuffer when done 70672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang // with underlying data. 7071099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan inbuf->setMediaBufferBase(mbuf); 70872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } else { 70972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mbuf->release(); 71072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 71172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } else { 71272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang flags = MediaCodec::BUFFER_FLAG_EOS; 71372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 71472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 71572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang status_t err = mEncoder->queueInputBuffer( 71672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang bufferIndex, 0, size, timeUs, flags); 71772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 71872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (err != OK) { 71972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 72072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 72172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 72272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 72372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return OK; 72472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 72572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 72672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangstatus_t MediaCodecSource::onStart(MetaData *params) { 72772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mStopping) { 72872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang ALOGE("Failed to start while we're stopping"); 72972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return INVALID_OPERATION; 73072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 73172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 73272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mStarted) { 73372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang ALOGI("MediaCodecSource (%s) resuming", mIsVideo ? "video" : "audio"); 734a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim if (mPausePending) { 735a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mPausePending = false; 736a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim return OK; 737a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim } 7384cca134f0a775808458622490886d775c59bcc54Wonsik Kim if (mIsVideo) { 7394cca134f0a775808458622490886d775c59bcc54Wonsik Kim mEncoder->requestIDRFrame(); 7404cca134f0a775808458622490886d775c59bcc54Wonsik Kim } 74172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mFlags & FLAG_USE_SURFACE_INPUT) { 74272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang resume(); 74372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } else { 74472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mPuller != NULL); 74572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mPuller->resume(); 74672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 74772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return OK; 74872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 74972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 75072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang ALOGI("MediaCodecSource (%s) starting", mIsVideo ? "video" : "audio"); 75172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 75272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang status_t err = OK; 75372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 75472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mFlags & FLAG_USE_SURFACE_INPUT) { 75572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang int64_t startTimeUs; 75672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (!params || !params->findInt64(kKeyTime, &startTimeUs)) { 75772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang startTimeUs = -1ll; 75872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 75972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang resume(startTimeUs); 76072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } else { 76172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(mPuller != NULL); 762c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar sp<MetaData> meta = params; 763c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar if (mSetEncoderFormat) { 764c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar if (meta == NULL) { 765c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar meta = new MetaData; 766c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar } 767c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar meta->setInt32(kKeyPixelFormat, mEncoderFormat); 768c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar meta->setInt32(kKeyColorSpace, mEncoderDataSpace); 769c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar } 770c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar 7711d15ab58bf8239069ef343de6cb21aabf3ef7d78Lajos Molnar sp<AMessage> notify = new AMessage(kWhatPullerNotify, mReflector); 772c93a13669ce1b5a9e6527b4c86c9d8f5e92be828Lajos Molnar err = mPuller->start(meta.get(), notify); 77372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (err != OK) { 77472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return err; 77572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 77672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 77772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 77872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang ALOGI("MediaCodecSource (%s) started", mIsVideo ? "video" : "audio"); 77972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 78072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mStarted = true; 78172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang return OK; 78272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 78372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 784a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kimvoid MediaCodecSource::onPause() { 785a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim if (mFlags & FLAG_USE_SURFACE_INPUT) { 786a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim suspend(); 787a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim } else { 788a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim CHECK(mPuller != NULL); 789a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mPuller->pause(); 790a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim } 791a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim} 792a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim 79372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhangvoid MediaCodecSource::onMessageReceived(const sp<AMessage> &msg) { 79472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang switch (msg->what()) { 79572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang case kWhatPullerNotify: 79672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang { 7976a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar int32_t eos = 0; 7986a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (msg->findInt32("eos", &eos) && eos) { 7996a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar ALOGV("puller (%s) reached EOS", mIsVideo ? "video" : "audio"); 80016e79115e497386eaf010af388627f94314a55a3Chong Zhang signalEOS(); 8016a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar break; 80272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 80372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 80472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mEncoder == NULL) { 8056a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar ALOGV("got msg '%s' after encoder shutdown.", msg->debugString().c_str()); 80672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 80772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 80872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 80972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang feedEncoderInputBuffers(); 81072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 81172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 81272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang case kWhatEncoderActivity: 81372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang { 81472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mEncoder == NULL) { 81572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 81672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 81772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 8181099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan int32_t cbID; 8191099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(msg->findInt32("callbackID", &cbID)); 8201099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan if (cbID == MediaCodec::CB_INPUT_AVAILABLE) { 8211099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan int32_t index; 8221099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(msg->findInt32("index", &index)); 8231099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan 8241099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mAvailEncoderInputIndices.push_back(index); 8251099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan feedEncoderInputBuffers(); 82658fb7c6e1a9244dd7215a647388c440d8d75851bLajos Molnar } else if (cbID == MediaCodec::CB_OUTPUT_FORMAT_CHANGED) { 82758fb7c6e1a9244dd7215a647388c440d8d75851bLajos Molnar status_t err = mEncoder->getOutputFormat(&mOutputFormat); 82858fb7c6e1a9244dd7215a647388c440d8d75851bLajos Molnar if (err != OK) { 82958fb7c6e1a9244dd7215a647388c440d8d75851bLajos Molnar signalEOS(err); 83058fb7c6e1a9244dd7215a647388c440d8d75851bLajos Molnar break; 83158fb7c6e1a9244dd7215a647388c440d8d75851bLajos Molnar } 832ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar sp<MetaData> meta = new MetaData; 833ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar convertMessageToMetaData(mOutputFormat, meta); 834ee0eba046f666303741a5a5f70afad17030cc8b1Lajos Molnar mMeta.lock().set(meta); 8351099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } else if (cbID == MediaCodec::CB_OUTPUT_AVAILABLE) { 8361099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan int32_t index; 8371099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan size_t offset; 8381099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan size_t size; 8391099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan int64_t timeUs; 8401099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan int32_t flags; 8411099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan 8421099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(msg->findInt32("index", &index)); 8431099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(msg->findSize("offset", &offset)); 8441099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(msg->findSize("size", &size)); 8451099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(msg->findInt64("timeUs", &timeUs)); 8461099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(msg->findInt32("flags", &flags)); 8471099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan 8481099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan if (flags & MediaCodec::BUFFER_FLAG_EOS) { 8491099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mEncoder->releaseOutputBuffer(index); 8501099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan signalEOS(); 8511099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan break; 8521099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } 853f2a64852a4a48c5a3d8a08ffcda20d6884586672Chong Zhang 8541099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan sp<ABuffer> outbuf; 8551099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan status_t err = mEncoder->getOutputBuffer(index, &outbuf); 8561099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan if (err != OK || outbuf == NULL) { 8571099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan signalEOS(); 8581099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan break; 8591099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } 860f2a64852a4a48c5a3d8a08ffcda20d6884586672Chong Zhang 8611099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan MediaBuffer *mbuf = new MediaBuffer(outbuf->size()); 86201d1e525584d037b80d7c9ab79010fd2a5b9a870Andy Hung mbuf->setObserver(this); 863a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mbuf->add_ref(); 86472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 8651099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan if (!(flags & MediaCodec::BUFFER_FLAG_CODECCONFIG)) { 8661099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan if (mIsVideo) { 8671099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan int64_t decodingTimeUs; 8681099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan if (mFlags & FLAG_USE_SURFACE_INPUT) { 869a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim if (mFirstSampleSystemTimeUs < 0ll) { 870a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mFirstSampleSystemTimeUs = systemTime() / 1000; 871a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim if (mPausePending) { 872a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mPausePending = false; 873a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim onPause(); 874a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mbuf->release(); 875a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim break; 876a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim } 877a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim } 87861fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang // Timestamp offset is already adjusted in GraphicBufferSource. 879e35600eb62d4a2dc2dd0cc8c0d0d177cec7ed1ccWonsik Kim // GraphicBufferSource is supposed to discard samples 880e35600eb62d4a2dc2dd0cc8c0d0d177cec7ed1ccWonsik Kim // queued before start, and offset timeUs by start time 881e35600eb62d4a2dc2dd0cc8c0d0d177cec7ed1ccWonsik Kim CHECK_GE(timeUs, 0ll); 8821099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan // TODO: 8831099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan // Decoding time for surface source is unavailable, 8841099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan // use presentation time for now. May need to move 8851099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan // this logic into MediaCodec. 8861099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan decodingTimeUs = timeUs; 8871099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } else { 8881099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(!mDecodingTimeQueue.empty()); 8891099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan decodingTimeUs = *(mDecodingTimeQueue.begin()); 8901099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mDecodingTimeQueue.erase(mDecodingTimeQueue.begin()); 8911099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } 8921099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mbuf->meta_data()->setInt64(kKeyDecodingTime, decodingTimeUs); 89372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 8941099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan ALOGV("[video] time %" PRId64 " us (%.2f secs), dts/pts diff %" PRId64, 8951099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan timeUs, timeUs / 1E6, decodingTimeUs - timeUs); 8961099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } else { 8971099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan int64_t driftTimeUs = 0; 8981099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan#if DEBUG_DRIFT_TIME 8991099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(!mDriftTimeQueue.empty()); 9001099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan driftTimeUs = *(mDriftTimeQueue.begin()); 9011099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mDriftTimeQueue.erase(mDriftTimeQueue.begin()); 9021099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mbuf->meta_data()->setInt64(kKeyDriftTime, driftTimeUs); 9031099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan#endif // DEBUG_DRIFT_TIME 9041099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan ALOGV("[audio] time %" PRId64 " us (%.2f secs), drift %" PRId64, 9051099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan timeUs, timeUs / 1E6, driftTimeUs); 9061099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } 9071099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mbuf->meta_data()->setInt64(kKeyTime, timeUs); 9081099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } else { 9091099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mbuf->meta_data()->setInt32(kKeyIsCodecConfig, true); 9101099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } 9111099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan if (flags & MediaCodec::BUFFER_FLAG_SYNCFRAME) { 9121099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mbuf->meta_data()->setInt32(kKeyIsSyncFrame, true); 9131099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } 914a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim memcpy(mbuf->data(), outbuf->data(), outbuf->size()); 9151099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan 9161099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan { 9176a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar Mutexed<Output>::Locked output(mOutput); 9186a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output->mBufferQueue.push_back(mbuf); 9196a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar output->mCond.signal(); 9201099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } 9211099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan 9221099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mEncoder->releaseOutputBuffer(index); 9231099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } else if (cbID == MediaCodec::CB_ERROR) { 9241099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan status_t err; 9251099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan CHECK(msg->findInt32("err", &err)); 9261099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan ALOGE("Encoder (%s) reported error : 0x%x", 9271099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan mIsVideo ? "video" : "audio", err); 9281099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan signalEOS(); 9291099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan } 9301099188151eb63af24ecf542b58d4257bbb8236aPraveen Chavan break; 93172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 93272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang case kWhatStart: 93372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang { 9343f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar sp<AReplyToken> replyID; 93572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(msg->senderAwaitsResponse(&replyID)); 93672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 93772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<RefBase> obj; 93872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(msg->findObject("meta", &obj)); 93972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang MetaData *params = static_cast<MetaData *>(obj.get()); 94072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 94172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang sp<AMessage> response = new AMessage; 94272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang response->setInt32("err", onStart(params)); 94372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang response->postReply(replyID); 94472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 94572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 94672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang case kWhatStop: 94772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang { 94816e79115e497386eaf010af388627f94314a55a3Chong Zhang ALOGI("encoder (%s) stopping", mIsVideo ? "video" : "audio"); 94972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 9503f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar sp<AReplyToken> replyID; 95172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang CHECK(msg->senderAwaitsResponse(&replyID)); 95272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 9536a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (mOutput.lock()->mEncoderReachedEOS) { 95472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang // if we already reached EOS, reply and return now 95516e79115e497386eaf010af388627f94314a55a3Chong Zhang ALOGI("encoder (%s) already stopped", 95672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mIsVideo ? "video" : "audio"); 95772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang (new AMessage)->postReply(replyID); 95872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 95972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 96072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 96172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mStopReplyIDQueue.push_back(replyID); 96272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mStopping) { 96372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang // nothing to do if we're already stopping, reply will be posted 96472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang // to all when we're stopped. 96572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 96672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 96772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 96872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mStopping = true; 96972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 97072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang // if using surface, signal source EOS and wait for EOS to come back. 9716a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar // otherwise, stop puller (which also clears the input buffer queue) 9726a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar // and wait for the EOS message. We cannot call source->stop() because 9736a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar // the encoder may still be processing input buffers. 97472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang if (mFlags & FLAG_USE_SURFACE_INPUT) { 97572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang mEncoder->signalEndOfInputStream(); 97672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } else { 9776a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar mPuller->stop(); 97872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 9796a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 9806a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar // complete stop even if encoder/puller stalled 9816a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar sp<AMessage> timeoutMsg = new AMessage(kWhatStopStalled, mReflector); 9826a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar timeoutMsg->setInt32("generation", mGeneration); 9836a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar timeoutMsg->post(kStopTimeoutUs); 98472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 98572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 9866a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 9876a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar case kWhatStopStalled: 9886a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar { 9896a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar int32_t generation; 9906a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar CHECK(msg->findInt32("generation", &generation)); 9916a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (generation != mGeneration) { 9926a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar break; 9936a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 9946a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 9956a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar if (!(mFlags & FLAG_USE_SURFACE_INPUT)) { 9966a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar ALOGV("source (%s) stopping", mIsVideo ? "video" : "audio"); 99772e9ab92e0dbee8d19ae2ec92ecd0a172b231b44Lajos Molnar mPuller->interruptSource(); 9986a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar ALOGV("source (%s) stopped", mIsVideo ? "video" : "audio"); 9996a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 10006a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar signalEOS(); 10016a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar } 10026a3a56fbcd6c01c3895f14e43858971b0edca9b2Lajos Molnar 100372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang case kWhatPause: 100472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang { 1005a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim if (mFirstSampleSystemTimeUs < 0) { 1006a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim mPausePending = true; 100772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } else { 1008a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim onPause(); 100972cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 101072cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang break; 101172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 1012d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim case kWhatSetInputBufferTimeOffset: 1013d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim { 1014d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim sp<AReplyToken> replyID; 1015d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim CHECK(msg->senderAwaitsResponse(&replyID)); 101661fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang status_t err = OK; 1017d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim CHECK(msg->findInt64("time-offset-us", &mInputBufferTimeOffsetUs)); 1018d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim 101961fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang // Propagate the timestamp offset to GraphicBufferSource. 102061fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang if (mIsVideo) { 102161fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang sp<AMessage> params = new AMessage; 102261fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang params->setInt64("time-offset-us", mInputBufferTimeOffsetUs); 102361fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang err = mEncoder->setParameters(params); 102461fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang } 102561fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang 1026d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim sp<AMessage> response = new AMessage; 102761fcfd1b0b58dff9284ede8dc49749ca7395856dHangyu Kuang response->setInt32("err", err); 1028d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim response->postReply(replyID); 1029d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim break; 1030d008275796ac4cccf85fefce53cef733a49bc1faWonsik Kim } 1031a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim case kWhatGetFirstSampleSystemTimeUs: 1032a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim { 1033a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim sp<AReplyToken> replyID; 1034a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim CHECK(msg->senderAwaitsResponse(&replyID)); 1035a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim 1036a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim sp<AMessage> response = new AMessage; 1037a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim response->setInt64("time-us", mFirstSampleSystemTimeUs); 1038a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim response->postReply(replyID); 1039a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim break; 1040a5aeb87eabfda3cb385eed405b843bdcb64252beWonsik Kim } 104172cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang default: 104272cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang TRESPASS(); 104372cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang } 104472cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} 104572cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 104672cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang} // namespace android 1047