NuPlayerDecoderPassThrough.cpp revision c387f2b719a1a26c8306f77d79cc9a6f26b36813
1bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia/* 2bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * Copyright (C) 2014 The Android Open Source Project 3bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * 4bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * Licensed under the Apache License, Version 2.0 (the "License"); 5bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * you may not use this file except in compliance with the License. 6bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * You may obtain a copy of the License at 7bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * 8bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * http://www.apache.org/licenses/LICENSE-2.0 9bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * 10bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * Unless required by applicable law or agreed to in writing, software 11bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * distributed under the License is distributed on an "AS IS" BASIS, 12bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * See the License for the specific language governing permissions and 14bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia * limitations under the License. 15bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia */ 16bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 17bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia//#define LOG_NDEBUG 0 18bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia#define LOG_TAG "NuPlayerDecoderPassThrough" 19bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia#include <utils/Log.h> 20bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia#include <inttypes.h> 21bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 22bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia#include "NuPlayerDecoderPassThrough.h" 23bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 24c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia#include "NuPlayerRenderer.h" 25c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia#include "NuPlayerSource.h" 26c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia 27bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia#include <media/ICrypto.h> 287e34bf5af26f8752d4786d3098740cdf51e2438fWonsik Kim#include <media/MediaCodecBuffer.h> 29bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia#include <media/stagefright/foundation/ABuffer.h> 30bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia#include <media/stagefright/foundation/ADebug.h> 31bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia#include <media/stagefright/foundation/AMessage.h> 32bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia#include <media/stagefright/MediaErrors.h> 33bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 347137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang#include "ATSParser.h" 357137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 36bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jianamespace android { 37bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 387137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang// TODO optimize buffer size for power consumption 397137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang// The offload read buffer size is 32 KB but 24 KB uses less power. 407137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhangstatic const size_t kAggregateBufferSizeBytes = 24 * 1024; 41c5cc2e21602182c7ab4df1d7eba40f18037c1818Phil Burkstatic const size_t kMaxCachedBytes = 200000; 42bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 43bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei JiaNuPlayer::DecoderPassThrough::DecoderPassThrough( 44c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia const sp<AMessage> ¬ify, 45c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia const sp<Source> &source, 46c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia const sp<Renderer> &renderer) 47202bce11a7f66f27e6dbb6d154ddc123aa62513dAndy Hung : DecoderBase(notify), 48c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mSource(source), 49c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mRenderer(renderer), 50c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mSkipRenderingUntilMediaTimeUs(-1ll), 51bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia mReachedEOS(true), 527137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mPendingAudioErr(OK), 53c5cc2e21602182c7ab4df1d7eba40f18037c1818Phil Burk mPendingBuffersToDrain(0), 54de01afbbc55ac9c5c23ec66154603f34217aed2cChong Zhang mCachedBytes(0), 55bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia mComponentName("pass through decoder") { 56c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia ALOGW_IF(renderer == NULL, "expect a non-NULL renderer"); 57bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 58bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 59bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei JiaNuPlayer::DecoderPassThrough::~DecoderPassThrough() { 60bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 61bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 62bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jiavoid NuPlayer::DecoderPassThrough::onConfigure(const sp<AMessage> &format) { 63bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia ALOGV("[%s] onConfigure", mComponentName.c_str()); 64de01afbbc55ac9c5c23ec66154603f34217aed2cChong Zhang mCachedBytes = 0; 65c5cc2e21602182c7ab4df1d7eba40f18037c1818Phil Burk mPendingBuffersToDrain = 0; 66bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia mReachedEOS = false; 67bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia ++mBufferGeneration; 68bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 697137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang onRequestInputBuffers(); 70bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 718b63533e6aaff121378878998925c57dbe9a9e16Haynes Mathew George int32_t hasVideo = 0; 728b63533e6aaff121378878998925c57dbe9a9e16Haynes Mathew George format->findInt32("has-video", &hasVideo); 738b63533e6aaff121378878998925c57dbe9a9e16Haynes Mathew George 74202bce11a7f66f27e6dbb6d154ddc123aa62513dAndy Hung // The audio sink is already opened before the PassThrough decoder is created. 75202bce11a7f66f27e6dbb6d154ddc123aa62513dAndy Hung // Opening again might be relevant if decoder is instantiated after shutdown and 76202bce11a7f66f27e6dbb6d154ddc123aa62513dAndy Hung // format is different. 77202bce11a7f66f27e6dbb6d154ddc123aa62513dAndy Hung status_t err = mRenderer->openAudioSink( 788b63533e6aaff121378878998925c57dbe9a9e16Haynes Mathew George format, true /* offloadOnly */, hasVideo, 79c387f2b719a1a26c8306f77d79cc9a6f26b36813Dhananjay Kumar AUDIO_OUTPUT_FLAG_NONE /* flags */, NULL /* isOffloaded */, mSource->isStreaming()); 80202bce11a7f66f27e6dbb6d154ddc123aa62513dAndy Hung if (err != OK) { 81202bce11a7f66f27e6dbb6d154ddc123aa62513dAndy Hung handleError(err); 82c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia } 83bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 84bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 858db8813d39e3c8b5fbd580dfc3062830744afd63Ronghua Wuvoid NuPlayer::DecoderPassThrough::onSetParameters(const sp<AMessage> &/*params*/) { 868db8813d39e3c8b5fbd580dfc3062830744afd63Ronghua Wu ALOGW("onSetParameters() called unexpectedly"); 878db8813d39e3c8b5fbd580dfc3062830744afd63Ronghua Wu} 888db8813d39e3c8b5fbd580dfc3062830744afd63Ronghua Wu 897137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhangvoid NuPlayer::DecoderPassThrough::onSetRenderer( 907137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang const sp<Renderer> &renderer) { 917137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // renderer can't be changed during offloading 927137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang ALOGW_IF(renderer != mRenderer, 937137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang "ignoring request to change renderer"); 947137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang} 957137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 96bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jiabool NuPlayer::DecoderPassThrough::isStaleReply(const sp<AMessage> &msg) { 97bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia int32_t generation; 98bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia CHECK(msg->findInt32("generation", &generation)); 99bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia return generation != mBufferGeneration; 100bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 101bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 102f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wubool NuPlayer::DecoderPassThrough::isDoneFetching() const { 103f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wu ALOGV("[%s] mCachedBytes = %zu, mReachedEOS = %d mPaused = %d", 104f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wu mComponentName.c_str(), mCachedBytes, mReachedEOS, mPaused); 1057137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 106f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wu return mCachedBytes >= kMaxCachedBytes || mReachedEOS || mPaused; 1077137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang} 1087137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1093b032b3865fd93173aadca0591eeea32853206f9Chong Zhang/* 1103b032b3865fd93173aadca0591eeea32853206f9Chong Zhang * returns true if we should request more data 1113b032b3865fd93173aadca0591eeea32853206f9Chong Zhang */ 1123b032b3865fd93173aadca0591eeea32853206f9Chong Zhangbool NuPlayer::DecoderPassThrough::doRequestBuffers() { 1137137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang status_t err = OK; 114f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wu while (!isDoneFetching()) { 1157137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang sp<AMessage> msg = new AMessage(); 1167137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1177137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang err = fetchInputData(msg); 1187137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (err != OK) { 1197137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang break; 1207137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 1217137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1227137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang onInputBufferFetched(msg); 123c5cc2e21602182c7ab4df1d7eba40f18037c1818Phil Burk } 1247137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1253b032b3865fd93173aadca0591eeea32853206f9Chong Zhang return err == -EWOULDBLOCK 1263b032b3865fd93173aadca0591eeea32853206f9Chong Zhang && mSource->feedMoreTSData() == OK; 1277137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang} 128bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 1297137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhangstatus_t NuPlayer::DecoderPassThrough::dequeueAccessUnit(sp<ABuffer> *accessUnit) { 1307137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang status_t err; 1317137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1327137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // Did we save an accessUnit earlier because of a discontinuity? 1337137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (mPendingAudioAccessUnit != NULL) { 1347137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang *accessUnit = mPendingAudioAccessUnit; 1357137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mPendingAudioAccessUnit.clear(); 1367137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang err = mPendingAudioErr; 1377137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang ALOGV("feedDecoderInputData() use mPendingAudioAccessUnit"); 1387137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } else { 1397137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang err = mSource->dequeueAccessUnit(true /* audio */, accessUnit); 1407137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 1417137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1427137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (err == INFO_DISCONTINUITY || err == ERROR_END_OF_STREAM) { 1437137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (mAggregateBuffer != NULL) { 1447137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // We already have some data so save this for later. 1457137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mPendingAudioErr = err; 1467137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mPendingAudioAccessUnit = *accessUnit; 1477137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang (*accessUnit).clear(); 1487137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang ALOGD("return aggregated buffer and save err(=%d) for later", err); 1497137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang err = OK; 1507137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 1517137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 1527137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1537137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang return err; 1547137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang} 1557137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1567137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhangsp<ABuffer> NuPlayer::DecoderPassThrough::aggregateBuffer( 1577137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang const sp<ABuffer> &accessUnit) { 1587137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang sp<ABuffer> aggregate; 1597137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1607137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (accessUnit == NULL) { 1617137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // accessUnit is saved to mPendingAudioAccessUnit 1627137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // return current mAggregateBuffer 1637137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang aggregate = mAggregateBuffer; 1647137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mAggregateBuffer.clear(); 1657137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang return aggregate; 1667137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 1677137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1687137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang size_t smallSize = accessUnit->size(); 1697137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if ((mAggregateBuffer == NULL) 1707137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // Don't bother if only room for a few small buffers. 1717137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang && (smallSize < (kAggregateBufferSizeBytes / 3))) { 1727137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // Create a larger buffer for combining smaller buffers from the extractor. 1737137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mAggregateBuffer = new ABuffer(kAggregateBufferSizeBytes); 1747137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mAggregateBuffer->setRange(0, 0); // start empty 1757137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 1767137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 1777137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (mAggregateBuffer != NULL) { 1787137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang int64_t timeUs; 1797137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang int64_t dummy; 1807137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang bool smallTimestampValid = accessUnit->meta()->findInt64("timeUs", &timeUs); 1817137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang bool bigTimestampValid = mAggregateBuffer->meta()->findInt64("timeUs", &dummy); 1827137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // Will the smaller buffer fit? 1837137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang size_t bigSize = mAggregateBuffer->size(); 1847137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang size_t roomLeft = mAggregateBuffer->capacity() - bigSize; 1857137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // Should we save this small buffer for the next big buffer? 1867137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // If the first small buffer did not have a timestamp then save 1877137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // any buffer that does have a timestamp until the next big buffer. 1887137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if ((smallSize > roomLeft) 1897137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang || (!bigTimestampValid && (bigSize > 0) && smallTimestampValid)) { 1907137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mPendingAudioErr = OK; 1917137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mPendingAudioAccessUnit = accessUnit; 1927137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang aggregate = mAggregateBuffer; 1937137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mAggregateBuffer.clear(); 1947137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } else { 1957137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // Grab time from first small buffer if available. 1967137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if ((bigSize == 0) && smallTimestampValid) { 1977137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mAggregateBuffer->meta()->setInt64("timeUs", timeUs); 1987137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 1997137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // Append small buffer to the bigger buffer. 2007137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang memcpy(mAggregateBuffer->base() + bigSize, accessUnit->data(), smallSize); 2017137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang bigSize += smallSize; 2027137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mAggregateBuffer->setRange(0, bigSize); 2037137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2047137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang ALOGV("feedDecoderInputData() smallSize = %zu, bigSize = %zu, capacity = %zu", 2057137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang smallSize, bigSize, mAggregateBuffer->capacity()); 2067137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 2077137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } else { 2087137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // decided not to aggregate 2097137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang aggregate = accessUnit; 2107137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 2117137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2127137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang return aggregate; 2137137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang} 2147137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2157137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhangstatus_t NuPlayer::DecoderPassThrough::fetchInputData(sp<AMessage> &reply) { 2167137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang sp<ABuffer> accessUnit; 2177137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2187137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang do { 2197137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang status_t err = dequeueAccessUnit(&accessUnit); 2207137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2217137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (err == -EWOULDBLOCK) { 22214532f2383c3849d0db59a607ed0bd802f57155cWei Jia // Flush out the aggregate buffer to try to avoid underrun. 22314532f2383c3849d0db59a607ed0bd802f57155cWei Jia accessUnit = aggregateBuffer(NULL /* accessUnit */); 22414532f2383c3849d0db59a607ed0bd802f57155cWei Jia if (accessUnit != NULL) { 22514532f2383c3849d0db59a607ed0bd802f57155cWei Jia break; 22614532f2383c3849d0db59a607ed0bd802f57155cWei Jia } 2277137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang return err; 2287137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } else if (err != OK) { 2297137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (err == INFO_DISCONTINUITY) { 2307137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang int32_t type; 2317137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang CHECK(accessUnit->meta()->findInt32("discontinuity", &type)); 2327137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2337137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang bool formatChange = 2347137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang (type & ATSParser::DISCONTINUITY_AUDIO_FORMAT) != 0; 2357137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2367137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang bool timeChange = 2377137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang (type & ATSParser::DISCONTINUITY_TIME) != 0; 2387137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2397137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang ALOGI("audio discontinuity (formatChange=%d, time=%d)", 2407137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang formatChange, timeChange); 2417137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2427137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (formatChange || timeChange) { 2437137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang sp<AMessage> msg = mNotify->dup(); 2447137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang msg->setInt32("what", kWhatInputDiscontinuity); 2457137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // will perform seamless format change, 2467137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // only notify NuPlayer to scan sources 2477137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang msg->setInt32("formatChange", false); 2487137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang msg->post(); 2497137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 2507137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2517137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (timeChange) { 25266704af4d82c2b6303609b29402641f861fdcb19Chong Zhang doFlush(false /* notifyComplete */); 2537137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang err = OK; 2547137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } else if (formatChange) { 2557137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // do seamless format change 2567137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang err = OK; 2577137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } else { 2587137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang // This stream is unaffected by the discontinuity 2597137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang return -EWOULDBLOCK; 2607137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 2617137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 2627137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2637137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang reply->setInt32("err", err); 2647137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang return OK; 2657137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 266bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 2677137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang accessUnit = aggregateBuffer(accessUnit); 2687137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } while (accessUnit == NULL); 269bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 2707137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang#if 0 2717137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang int64_t mediaTimeUs; 2727137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang CHECK(accessUnit->meta()->findInt64("timeUs", &mediaTimeUs)); 2737137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang ALOGV("feeding audio input buffer at media time %.2f secs", 2747137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mediaTimeUs / 1E6); 2757137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang#endif 2767137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2777137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang reply->setBuffer("buffer", accessUnit); 2787137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 2797137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang return OK; 280bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 281bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 2827137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhangvoid NuPlayer::DecoderPassThrough::onInputBufferFetched( 283bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia const sp<AMessage> &msg) { 284bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia if (mReachedEOS) { 285bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia return; 286bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia } 287bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 288c8f7c350bec6534b4c5a9cc66fbb049a159311c3Wonsik Kim sp<ABuffer> buffer; 289c8f7c350bec6534b4c5a9cc66fbb049a159311c3Wonsik Kim bool hasBuffer = msg->findBuffer("buffer", &buffer); 290bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia if (buffer == NULL) { 2917137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang int32_t streamErr = ERROR_END_OF_STREAM; 2927137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang CHECK(msg->findInt32("err", &streamErr) || !hasBuffer); 2937137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (streamErr == OK) { 2947137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang return; 2957137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 2967137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 297bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia mReachedEOS = true; 298c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia if (mRenderer != NULL) { 299c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mRenderer->queueEOS(true /* audio */, ERROR_END_OF_STREAM); 300c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia } 301bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia return; 302bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia } 303bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 304c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia sp<AMessage> extra; 305c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia if (buffer->meta()->findMessage("extra", &extra) && extra != NULL) { 306c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia int64_t resumeAtMediaTimeUs; 307c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia if (extra->findInt64( 308c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia "resume-at-mediatimeUs", &resumeAtMediaTimeUs)) { 309c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia ALOGI("[%s] suppressing rendering until %lld us", 310c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mComponentName.c_str(), (long long)resumeAtMediaTimeUs); 311c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mSkipRenderingUntilMediaTimeUs = resumeAtMediaTimeUs; 312c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia } 313c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia } 314c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia 315c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia int32_t bufferSize = buffer->size(); 316c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mCachedBytes += bufferSize; 317c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia 318c8f7c350bec6534b4c5a9cc66fbb049a159311c3Wonsik Kim int64_t timeUs = 0; 319c8f7c350bec6534b4c5a9cc66fbb049a159311c3Wonsik Kim CHECK(buffer->meta()->findInt64("timeUs", &timeUs)); 320c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia if (mSkipRenderingUntilMediaTimeUs >= 0) { 321c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia if (timeUs < mSkipRenderingUntilMediaTimeUs) { 322c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia ALOGV("[%s] dropping buffer at time %lld as requested.", 323c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mComponentName.c_str(), (long long)timeUs); 324c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia 325c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia onBufferConsumed(bufferSize); 326c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia return; 327c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia } 328c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia 329c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mSkipRenderingUntilMediaTimeUs = -1; 330c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia } 331c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia 332c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia if (mRenderer == NULL) { 333c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia onBufferConsumed(bufferSize); 334c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia return; 335c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia } 336de01afbbc55ac9c5c23ec66154603f34217aed2cChong Zhang 3371d15ab58bf8239069ef343de6cb21aabf3ef7d78Lajos Molnar sp<AMessage> reply = new AMessage(kWhatBufferConsumed, this); 338bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia reply->setInt32("generation", mBufferGeneration); 339c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia reply->setInt32("size", bufferSize); 340c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia 341c8f7c350bec6534b4c5a9cc66fbb049a159311c3Wonsik Kim sp<MediaCodecBuffer> mcBuffer = new MediaCodecBuffer(nullptr, buffer); 342c8f7c350bec6534b4c5a9cc66fbb049a159311c3Wonsik Kim mcBuffer->meta()->setInt64("timeUs", timeUs); 343c8f7c350bec6534b4c5a9cc66fbb049a159311c3Wonsik Kim 344c8f7c350bec6534b4c5a9cc66fbb049a159311c3Wonsik Kim mRenderer->queueBuffer(true /* audio */, mcBuffer, reply); 345bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 346c5cc2e21602182c7ab4df1d7eba40f18037c1818Phil Burk ++mPendingBuffersToDrain; 3477137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang ALOGV("onInputBufferFilled: #ToDrain = %zu, cachedBytes = %zu", 3487137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mPendingBuffersToDrain, mCachedBytes); 349bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 350bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 351de01afbbc55ac9c5c23ec66154603f34217aed2cChong Zhangvoid NuPlayer::DecoderPassThrough::onBufferConsumed(int32_t size) { 352c5cc2e21602182c7ab4df1d7eba40f18037c1818Phil Burk --mPendingBuffersToDrain; 353de01afbbc55ac9c5c23ec66154603f34217aed2cChong Zhang mCachedBytes -= size; 3547137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang ALOGV("onBufferConsumed: #ToDrain = %zu, cachedBytes = %zu", 3557137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mPendingBuffersToDrain, mCachedBytes); 3567137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang onRequestInputBuffers(); 3577137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang} 3587137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 359f8d717772f6d185cb07720cd5091df9b7d612e0bChong Zhangvoid NuPlayer::DecoderPassThrough::onResume(bool notifyComplete) { 360f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wu mPaused = false; 361f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wu 3627137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang onRequestInputBuffers(); 363f8d717772f6d185cb07720cd5091df9b7d612e0bChong Zhang 364f8d717772f6d185cb07720cd5091df9b7d612e0bChong Zhang if (notifyComplete) { 365f8d717772f6d185cb07720cd5091df9b7d612e0bChong Zhang sp<AMessage> notify = mNotify->dup(); 366f8d717772f6d185cb07720cd5091df9b7d612e0bChong Zhang notify->setInt32("what", kWhatResumeCompleted); 367f8d717772f6d185cb07720cd5091df9b7d612e0bChong Zhang notify->post(); 368f8d717772f6d185cb07720cd5091df9b7d612e0bChong Zhang } 369bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 370bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 37166704af4d82c2b6303609b29402641f861fdcb19Chong Zhangvoid NuPlayer::DecoderPassThrough::doFlush(bool notifyComplete) { 372bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia ++mBufferGeneration; 373c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mSkipRenderingUntilMediaTimeUs = -1; 374f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wu mPendingAudioAccessUnit.clear(); 375f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wu mPendingAudioErr = OK; 376f1828910d48bbd22e1392e6ab0ce31298d1f115cRonghua Wu mAggregateBuffer.clear(); 377c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia 378c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia if (mRenderer != NULL) { 3797137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mRenderer->flush(true /* audio */, notifyComplete); 3807137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang mRenderer->signalTimeDiscontinuity(); 3817137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 3827137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 383c5cc2e21602182c7ab4df1d7eba40f18037c1818Phil Burk mPendingBuffersToDrain = 0; 384de01afbbc55ac9c5c23ec66154603f34217aed2cChong Zhang mCachedBytes = 0; 385bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia mReachedEOS = false; 386bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 387bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 38866704af4d82c2b6303609b29402641f861fdcb19Chong Zhangvoid NuPlayer::DecoderPassThrough::onFlush() { 38966704af4d82c2b6303609b29402641f861fdcb19Chong Zhang doFlush(true /* notifyComplete */); 39066704af4d82c2b6303609b29402641f861fdcb19Chong Zhang 39166704af4d82c2b6303609b29402641f861fdcb19Chong Zhang mPaused = true; 39266704af4d82c2b6303609b29402641f861fdcb19Chong Zhang sp<AMessage> notify = mNotify->dup(); 39366704af4d82c2b6303609b29402641f861fdcb19Chong Zhang notify->setInt32("what", kWhatFlushCompleted); 39466704af4d82c2b6303609b29402641f861fdcb19Chong Zhang notify->post(); 39566704af4d82c2b6303609b29402641f861fdcb19Chong Zhang 39666704af4d82c2b6303609b29402641f861fdcb19Chong Zhang} 39766704af4d82c2b6303609b29402641f861fdcb19Chong Zhang 3987137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhangvoid NuPlayer::DecoderPassThrough::onShutdown(bool notifyComplete) { 399bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia ++mBufferGeneration; 400c6cfd70f24a11b946859485ce398a189c301a4e2Wei Jia mSkipRenderingUntilMediaTimeUs = -1; 401bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 4027137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang if (notifyComplete) { 4037137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang sp<AMessage> notify = mNotify->dup(); 4047137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang notify->setInt32("what", kWhatShutdownCompleted); 4057137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang notify->post(); 4067137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang } 4077137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang 408bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia mReachedEOS = true; 409bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 410bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 411bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jiavoid NuPlayer::DecoderPassThrough::onMessageReceived(const sp<AMessage> &msg) { 412bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia ALOGV("[%s] onMessage: %s", mComponentName.c_str(), 413bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia msg->debugString().c_str()); 414bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 415bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia switch (msg->what()) { 416bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia case kWhatBufferConsumed: 417bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia { 418bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia if (!isStaleReply(msg)) { 419de01afbbc55ac9c5c23ec66154603f34217aed2cChong Zhang int32_t size; 420de01afbbc55ac9c5c23ec66154603f34217aed2cChong Zhang CHECK(msg->findInt32("size", &size)); 421de01afbbc55ac9c5c23ec66154603f34217aed2cChong Zhang onBufferConsumed(size); 422bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia } 423bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia break; 424bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia } 425bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 426bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia default: 4277137ec7e005a5a6e3c0edb91cfacf16a31f4bf6aChong Zhang DecoderBase::onMessageReceived(msg); 428bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia break; 429bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia } 430bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} 431bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 432bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia} // namespace android 433