void MediaPuller::onMessageReceived(const sp<AMessage> &msg) {
switch (msg->what()) {
case kWhatStart:
{
status_t err;
if (mIsAudio) {
// This atrocity causes AudioSource to deliver absolute
// systemTime() based timestamps (off by 1 us).
sp<MetaData> params = new MetaData;
params->setInt64(kKeyTime, 1ll);
err = mSource->start(params.get());
} else {
err = mSource->start();
if (err != OK) {
ALOGE("source failed to start w/ err %d", err);
}
}
if (err == OK) {
schedulePull();
}
sp<AMessage> response = new AMessage;
response->setInt32("err", err);
uint32_t replyID;
CHECK(msg->senderAwaitsResponse(&replyID));
response->postReply(replyID);
break;
}
case kWhatStop:
{
sp<MetaData> meta = mSource->getFormat();
const char *tmp;
CHECK(meta->findCString(kKeyMIMEType, &tmp));
AString mime = tmp;
ALOGI("MediaPuller(%s) stopping.", mime.c_str());
mSource->stop();
ALOGI("MediaPuller(%s) stopped.", mime.c_str());
++mPullGeneration;
sp<AMessage> notify;
CHECK(msg->findMessage("notify", ¬ify));
notify->post();
break;
}
case kWhatPull:
{
int32_t generation;
CHECK(msg->findInt32("generation", &generation));
if (generation != mPullGeneration) {
break;
}
MediaBuffer *mbuf;
status_t err = mSource->read(&mbuf);
if (mPaused) {
if (err == OK) {
mbuf->release();
mbuf = NULL;
}
schedulePull();
break;
}
if (err != OK) {
if (err == ERROR_END_OF_STREAM) {
ALOGI("stream ended.");
} else {
ALOGE("error %d reading stream.", err);
}
sp<AMessage> notify = mNotify->dup();
notify->setInt32("what", kWhatEOS);
notify->post();
} else {
int64_t timeUs;
CHECK(mbuf->meta_data()->findInt64(kKeyTime, &timeUs));
sp<ABuffer> accessUnit = new ABuffer(mbuf->range_length());
memcpy(accessUnit->data(),
(const uint8_t *)mbuf->data() + mbuf->range_offset(),
mbuf->range_length());
accessUnit->meta()->setInt64("timeUs", timeUs);
if (mIsAudio) {
mbuf->release();
mbuf = NULL;
} else {
// video encoder will release MediaBuffer when done
// with underlying data.
accessUnit->setMediaBufferBase(mbuf);
}
sp<AMessage> notify = mNotify->dup();
notify->setInt32("what", kWhatAccessUnit);
notify->setBuffer("accessUnit", accessUnit);
notify->post();
if (mbuf != NULL) {
ALOGV("posted mbuf %p", mbuf);
}
schedulePull();
}
break;
}
case kWhatPause:
{
mPaused = true;
break;
}
case kWhatResume:
{
mPaused = false;
break;
}
default:
TRESPASS();
}
}
void MediaPuller::onMessageReceived(const sp<AMessage> &msg) {
switch (msg->what()) {
case kWhatStart:
{
status_t err;
ALOGI("start mIsAudio=%d",mIsAudio);
if (mIsAudio) {
// This atrocity causes AudioSource to deliver absolute
// systemTime() based timestamps (off by 1 us).
#ifdef MTB_SUPPORT
ATRACE_BEGIN_EXT("AudioPuller, kWhatStart");
#endif
sp<MetaData> params = new MetaData;
params->setInt64(kKeyTime, 1ll);
err = mSource->start(params.get());
} else {
#ifdef MTB_SUPPORT
ATRACE_BEGIN_EXT("VideoPuller, kWhatStart");
#endif
err = mSource->start();
if (err != OK) {
ALOGE("source failed to start w/ err %d", err);
}
}
if (err == OK) {
ALOGI("start done, start to schedulePull data");
schedulePull();
}
sp<AMessage> response = new AMessage;
response->setInt32("err", err);
uint32_t replyID;
CHECK(msg->senderAwaitsResponse(&replyID));
response->postReply(replyID);
#ifdef MTB_SUPPORT
ATRACE_END_EXT("VideoPuller, kWhatStart");
#endif
break;
}
case kWhatStop:
{
sp<MetaData> meta = mSource->getFormat();
const char *tmp;
CHECK(meta->findCString(kKeyMIMEType, &tmp));
AString mime = tmp;
ALOGI("MediaPuller(%s) stopping.", mime.c_str());
mSource->stop();
ALOGI("MediaPuller(%s) stopped.", mime.c_str());
++mPullGeneration;
sp<AMessage> notify;
CHECK(msg->findMessage("notify", ¬ify));
notify->post();
break;
}
case kWhatPull:
{
int32_t generation;
#ifdef MTB_SUPPORT
if (mIsAudio) {
ATRACE_BEGIN_EXT("AudioPuller, kWhatPull");
} else {
ATRACE_BEGIN_EXT("VideoPuller, kWhatPull");
}
#endif
CHECK(msg->findInt32("generation", &generation));
if (generation != mPullGeneration) {
break;
}
MediaBuffer *mbuf;
status_t err = mSource->read(&mbuf);
if (mPaused) {
if (err == OK) {
mbuf->release();
mbuf = NULL;
}
schedulePull();
break;
}
if (err != OK) {
if (err == ERROR_END_OF_STREAM) {
ALOGI("stream ended.");
} else {
ALOGE("error %d reading stream.", err);
}
ALOGI("err=%d.post kWhatEOS",err);
sp<AMessage> notify = mNotify->dup();
notify->setInt32("what", kWhatEOS);
notify->post();
} else {
int64_t timeUs;
CHECK(mbuf->meta_data()->findInt64(kKeyTime, &timeUs));
#ifdef MTB_SUPPORT
if (mIsAudio) {
ATRACE_ONESHOT(ATRACE_ONESHOT_ADATA, "AudioPuller, TS: %lld ms", timeUs/1000);
}
else {
ATRACE_ONESHOT(ATRACE_ONESHOT_VDATA, "VideoPuller, TS: %lld ms", timeUs/1000);
}
#endif
sp<ABuffer> accessUnit = new ABuffer(mbuf->range_length());
memcpy(accessUnit->data(),
(const uint8_t *)mbuf->data() + mbuf->range_offset(),
mbuf->range_length());
accessUnit->meta()->setInt64("timeUs", timeUs);
#ifndef ANDROID_DEFAULT_CODE
sp<WfdDebugInfo> debugInfo= defaultWfdDebugInfo();
int64_t MpMs = ALooper::GetNowUs();
debugInfo->addTimeInfoByKey(!mIsAudio , timeUs, "MpIn", MpMs/1000);
int64_t NowMpDelta =0;
NowMpDelta = (MpMs - timeUs)/1000;
if(mFirstDeltaMs == -1){
mFirstDeltaMs = NowMpDelta;
ALOGE("[check Input 1th][%s] ,timestamp=%lld ms,[ts and now delta change]=%lld ms",
mIsAudio?"audio":"video",timeUs/1000,NowMpDelta);
}
NowMpDelta = NowMpDelta - mFirstDeltaMs;
if(NowMpDelta > 500ll || NowMpDelta < -500ll ){
ALOGE("[check Input][%s] ,timestamp=%lld ms,[ts and now delta change]=%lld ms",
mIsAudio?"audio":"video",timeUs/1000,NowMpDelta);
}
#endif
if (mIsAudio) {
mbuf->release();
mbuf = NULL;
ALOGI("[WFDP][%s] ,timestamp=%lld ms",mIsAudio?"audio":"video",timeUs/1000);
} else {
// video encoder will release MediaBuffer when done
// with underlying data.
accessUnit->meta()->setPointer("mediaBuffer", mbuf);
ALOGI("[WFDP][%s] ,mediaBuffer=%p,timestamp=%lld ms",mIsAudio?"audio":"video",mbuf,timeUs/1000);
}
sp<AMessage> notify = mNotify->dup();
notify->setInt32("what", kWhatAccessUnit);
notify->setBuffer("accessUnit", accessUnit);
notify->post();
if (mbuf != NULL) {
ALOGV("posted mbuf %p", mbuf);
}
schedulePull();
#ifdef MTB_SUPPORT
if (mIsAudio) {
ATRACE_END_EXT("AudioPuller, kWhatPull");
} else {
ATRACE_END_EXT("VideoPuller, kWhatPull");
}
#endif
}
break;
}
case kWhatPause:
{
mPaused = true;
break;
}
case kWhatResume:
{
mPaused = false;
break;
}
default:
TRESPASS();
}
}