void NuPlayer::Renderer::onDrainVideoQueue() {
if (mVideoQueue.empty()) {
return;
}
QueueEntry *entry = &*mVideoQueue.begin();
if (entry->mBuffer == NULL) {
// EOS
notifyEOS(false /* audio */, entry->mFinalResult);
mVideoQueue.erase(mVideoQueue.begin());
entry = NULL;
mVideoLateByUs = 0ll;
notifyPosition();
return;
}
int64_t realTimeUs;
int64_t mediaTimeUs;
if (mFlags & FLAG_REAL_TIME) {
CHECK(entry->mBuffer->meta()->findInt64("timeUs", &realTimeUs));
} else {
CHECK(entry->mBuffer->meta()->findInt64("timeUs", &mediaTimeUs));
realTimeUs = mediaTimeUs - mAnchorTimeMediaUs + mAnchorTimeRealUs;
}
mVideoLateByUs = ALooper::GetNowUs() - realTimeUs;
bool tooLate = (mVideoLateByUs > 40000);
if (tooLate) {
ALOGV("video late by %lld us (%.2f secs)",
mVideoLateByUs, mVideoLateByUs / 1E6);
} else if (mFlags & FLAG_REAL_TIME) {
ALOGV("rendering video at real time %.2f secs", realTimeUs / 1E6);
} else {
ALOGV("rendering video at media time %.2f secs", mediaTimeUs / 1E6);
}
entry->mNotifyConsumed->setInt32("render", !tooLate);
entry->mNotifyConsumed->post();
mVideoQueue.erase(mVideoQueue.begin());
entry = NULL;
if (!mVideoRenderingStarted) {
mVideoRenderingStarted = true;
notifyVideoRenderingStart();
}
notifyIfMediaRenderingStarted();
notifyPosition();
}
//Data output and erase
void NuPlayer::Renderer::onDrainVideoQueue() {
if (mVideoQueue.empty()) {
return;
}
QueueEntry *entry = &*mVideoQueue.begin();
if (entry->mBuffer == NULL) {
// EOS
if(entry->mFinalResult!=OK)
{
ALOGE("err %d, Line:%d", entry->mFinalResult,__LINE__);
}
notifyEOS(false /* audio */, entry->mFinalResult);
mVideoQueue.erase(mVideoQueue.begin());
entry = NULL;
mVideoLateByUs = 0ll;
#ifndef ANDROID_DEFAULT_CODE
notifyPosition(false/*video*/);
#else
notifyPosition();
#endif
ALOGD("video position EOS");
return;
}
int64_t realTimeUs;
#ifndef ANDROID_DEFAULT_CODE
// mtk80902: shame google..mediaTimeUs may be used below
int64_t mediaTimeUs = 0;
#endif
if (mFlags & FLAG_REAL_TIME) {
CHECK(entry->mBuffer->meta()->findInt64("timeUs", &realTimeUs));
} else {
#ifdef ANDROID_DEFAULT_CODE
int64_t mediaTimeUs;
#endif
CHECK(entry->mBuffer->meta()->findInt64("timeUs", &mediaTimeUs));
realTimeUs = mediaTimeUs - mAnchorTimeMediaUs + mAnchorTimeRealUs;
}
mVideoLateByUs = ALooper::GetNowUs() - realTimeUs;
#ifndef ANDROID_DEFAULT_CODE
bool tooLate = (mVideoLateByUs > 250000);
#else
bool tooLate = (mVideoLateByUs > 40000);
#endif
if(mDebugDisableAVsync)
{
tooLate = false;
}
if(!mDropvideo)
{
tooLate = false;
ALOGD("No audio data input");
}
if (tooLate) {
ALOGD("video (%.2f) late by %lld us (%.2f secs)",
realTimeUs / 1E6, mVideoLateByUs, mVideoLateByUs / 1E6);
} else {
ALOGV("rendering video at media time %.2f secs", mediaTimeUs / 1E6);
}
#ifndef ANDROID_DEFAULT_CODE
// if preformance not ok, show one ,then drop one
static int32_t SinceLastDropped = 0;
if(tooLate)
{
if (SinceLastDropped > 0)
{
//drop
ALOGE("we're late dropping one after %d frames",SinceLastDropped);
SinceLastDropped = 0;
}else{
//not drop
tooLate = false;
SinceLastDropped ++;
}
}else{
SinceLastDropped ++;
}
entry->mNotifyConsumed->setInt64("realtimeus", realTimeUs);
entry->mNotifyConsumed->setInt64("delaytimeus", -mVideoLateByUs);
ALOGV("ACodec delay time(%lldus), video media time(%lldus), mAnchorTimeMediaUs(%lldus)", -mVideoLateByUs, mediaTimeUs, mAnchorTimeMediaUs);
#endif
entry->mNotifyConsumed->setInt32("render", !tooLate);
entry->mNotifyConsumed->post();
mVideoQueue.erase(mVideoQueue.begin());
entry = NULL;
if (!mVideoRenderingStarted) {
mVideoRenderingStarted = true;
notifyVideoRenderingStart();
}
notifyIfMediaRenderingStarted();
#ifndef ANDROID_DEFAULT_CODE
notifyPosition(false/*video*/);
#else
notifyPosition();
#endif
}
bool NuPlayer::Renderer::onDrainAudioQueue() {
uint32_t numFramesPlayed;
if (mAudioSink->getPosition(&numFramesPlayed) != OK) {
return false;
}
ssize_t numFramesAvailableToWrite =
mAudioSink->frameCount() - (mNumFramesWritten - numFramesPlayed);
#if 0
if (numFramesAvailableToWrite == mAudioSink->frameCount()) {
ALOGI("audio sink underrun");
} else {
ALOGV("audio queue has %d frames left to play",
mAudioSink->frameCount() - numFramesAvailableToWrite);
}
#endif
size_t numBytesAvailableToWrite =
numFramesAvailableToWrite * mAudioSink->frameSize();
while (numBytesAvailableToWrite > 0 && !mAudioQueue.empty()) {
QueueEntry *entry = &*mAudioQueue.begin();
if (entry->mBuffer == NULL) {
// EOS
notifyEOS(true /* audio */, entry->mFinalResult);
mAudioQueue.erase(mAudioQueue.begin());
entry = NULL;
return false;
}
if (entry->mOffset == 0) {
int64_t mediaTimeUs;
CHECK(entry->mBuffer->meta()->findInt64("timeUs", &mediaTimeUs));
ALOGV("rendering audio at media time %.2f secs", mediaTimeUs / 1E6);
mAnchorTimeMediaUs = mediaTimeUs;
uint32_t numFramesPlayed;
CHECK_EQ(mAudioSink->getPosition(&numFramesPlayed), (status_t)OK);
uint32_t numFramesPendingPlayout =
mNumFramesWritten - numFramesPlayed;
int64_t realTimeOffsetUs =
(mAudioSink->latency() / 2 /* XXX */
+ numFramesPendingPlayout
* mAudioSink->msecsPerFrame()) * 1000ll;
// ALOGI("realTimeOffsetUs = %lld us", realTimeOffsetUs);
mAnchorTimeRealUs =
ALooper::GetNowUs() + realTimeOffsetUs;
}
size_t copy = entry->mBuffer->size() - entry->mOffset;
if (copy > numBytesAvailableToWrite) {
copy = numBytesAvailableToWrite;
}
CHECK_EQ(mAudioSink->write(
entry->mBuffer->data() + entry->mOffset, copy),
(ssize_t)copy);
entry->mOffset += copy;
if (entry->mOffset == entry->mBuffer->size()) {
entry->mNotifyConsumed->post();
mAudioQueue.erase(mAudioQueue.begin());
entry = NULL;
}
numBytesAvailableToWrite -= copy;
size_t copiedFrames = copy / mAudioSink->frameSize();
mNumFramesWritten += copiedFrames;
notifyIfMediaRenderingStarted();
}
notifyPosition();
return !mAudioQueue.empty();
}
//Data output and erase
bool NuPlayer::Renderer::onDrainAudioQueue() {
uint32_t numFramesPlayed;
#ifndef ANDROID_DEFAULT_CODE //flush mutex
Mutex::Autolock autoLock(mFlushLock);
#endif
if (mAudioSink->getPosition(&numFramesPlayed) != OK) {
#ifndef ANDROID_DEFAULT_CODE
// mtk80902: ALPS00504270
// ACodec got an error at the beginning, if here returned
// false directly then NuPlayer would never receive
// audio renderer EOS anymore.
ALOGD("audio sink get position false.");
if (!mAudioQueue.empty()) {
QueueEntry *entry = &*mAudioQueue.begin();
if (entry->mBuffer == NULL) {
// EOS
if(entry->mFinalResult!=OK)
{
ALOGE("err %d, Line:%d", entry->mFinalResult,__LINE__);
}
notifyEOS(true /* audio */, entry->mFinalResult);
mAudioQueue.erase(mAudioQueue.begin());
entry = NULL;
mNeedNewAudioAnchorTime = false;
mHasAudio = false;
ALOGD("audio position EOS at the beginning.");
}
}
#endif
return false;
}
ssize_t numFramesAvailableToWrite =
mAudioSink->frameCount() - (mNumFramesWritten - numFramesPlayed);
#ifndef ANDROID_DEFAULT_CODE
if (numFramesPlayed > mNumFramesWritten)
ALOGW("numFramesPlayed(%d) > mNumFramesWritten(%d), no reset @ onDrainAudioQueue", numFramesPlayed, mNumFramesWritten);
if (numFramesAvailableToWrite > mAudioSink->frameCount()*3/4 || mAudioQueue.size() <= 3)
ALOGW("numFramesAvailableToWrite(%d), mAudioSink frameCount(%d), mAudioQueue size(%d), numFramesPlayed(%d), mNumFramesWritten(%d)",
numFramesAvailableToWrite, mAudioSink->frameCount(), mAudioQueue.size(), numFramesPlayed, mNumFramesWritten);
#endif
size_t numBytesAvailableToWrite =
numFramesAvailableToWrite * mAudioSink->frameSize();
while (numBytesAvailableToWrite > 0 && !mAudioQueue.empty()) {
QueueEntry *entry = &*mAudioQueue.begin();
if (entry->mBuffer == NULL) {
// EOS
if(entry->mFinalResult!=OK)
{
ALOGE("err %d, Line:%d", entry->mFinalResult,__LINE__);
}
notifyEOS(true /* audio */, entry->mFinalResult);
mAudioQueue.erase(mAudioQueue.begin());
entry = NULL;
#ifndef ANDROID_DEFAULT_CODE
mNeedNewAudioAnchorTime = false;
// mtk80902: i cant find out who set the last damn timeUs to 0..
mHasAudio = false;
ALOGD("audio position EOS");
#endif
return false;
}
if (entry->mOffset == 0) {
int64_t mediaTimeUs;
CHECK(entry->mBuffer->meta()->findInt64("timeUs", &mediaTimeUs));
int64_t TimeMin=mediaTimeUs/(1000000ll * 60ll);
int64_t TimeSec=(mediaTimeUs/1000000ll)%60;
ALOGV("rendering audio at media time %.2f secs.(%lld m: %lld s)",
mediaTimeUs / 1E6,TimeMin, TimeSec);
#if DUMP_PROFILE
dumpProfile("render", mediaTimeUs);
#endif
#ifndef ANDROID_DEFAULT_CODE
// mtk80902: for ALPS00456468 & avoid ALPS00457437 CTS fail
if (entry->mBuffer->size() != 0) {
mNeedNewAudioAnchorTime = false;
mAnchorTimeMediaUs = mediaTimeUs;
}
#else
mAnchorTimeMediaUs = mediaTimeUs;
#endif
uint32_t numFramesPlayed;
CHECK_EQ(mAudioSink->getPosition(&numFramesPlayed), (status_t)OK);
#ifndef ANDROID_DEFAULT_CODE // after flush several secs. numFramesPlayed is not zero ??
if (numFramesPlayed > mNumFramesWritten)
mNumFramesWritten = numFramesPlayed;
#endif
uint32_t numFramesPendingPlayout =
mNumFramesWritten - numFramesPlayed;
#ifndef ANDROID_DEFAULT_CODE
int64_t realTimeOffsetUs =
(numFramesPendingPlayout
* mAudioSink->msecsPerFrame()) * 1000ll;
#else
int64_t realTimeOffsetUs =
(mAudioSink->latency() / 2 /* XXX */
+ numFramesPendingPlayout
* mAudioSink->msecsPerFrame()) * 1000ll;
#endif
{
int64_t TimeMin=realTimeOffsetUs/(1000000ll * 60ll);
int64_t TimeSec=(realTimeOffsetUs/1000000ll)%60;
// ALOGI("realTimeOffsetUs = %lld us.(%lld m: %lld s)", realTimeOffsetUs,TimeMin, TimeSec);
}
#ifndef ANDROID_DEFAULT_CODE
// mtk80902: for ALPS00456468 & avoid ALPS00457437 CTS fail
if (entry->mBuffer->size() != 0)
#endif
mAnchorTimeRealUs =
ALooper::GetNowUs() + realTimeOffsetUs;
}
size_t copy = entry->mBuffer->size() - entry->mOffset;
if (copy > numBytesAvailableToWrite) {
copy = numBytesAvailableToWrite;
}
#ifndef ANDROID_DEFAULT_CODE
if ((ssize_t)copy != mAudioSink->write(
entry->mBuffer->data() + entry->mOffset, copy)){
ALOGE("NuPlayer::Renderer::onDrainAudioQueue audio sink write maybe fail");
break;
}
#else
CHECK_EQ(mAudioSink->write(
entry->mBuffer->data() + entry->mOffset, copy),
(ssize_t)copy);
#endif
entry->mOffset += copy;
if (entry->mOffset == entry->mBuffer->size()) {
entry->mNotifyConsumed->post();
mAudioQueue.erase(mAudioQueue.begin());
entry = NULL;
}
numBytesAvailableToWrite -= copy;
size_t copiedFrames = copy / mAudioSink->frameSize();
mNumFramesWritten += copiedFrames;
notifyIfMediaRenderingStarted();
}
#ifndef ANDROID_DEFAULT_CODE
notifyPosition(true/*audio*/);
#else
notifyPosition();
#endif
return !mAudioQueue.empty();
}