Move testing ts on Cuttlefish under /data/ directory
/data directory is a proper place for test pusher to adb push the ts
during run time. It saves image size comparing to bundle the ts during
compiling.
Files under the /data directory could only be passed around by fd
instead of directly opening. This CL also changes the way the DVR VTS
reads the ts.
Also for virtual frontend, to read the shell data file, we need the
DVR playback to input the data when testing frontend.
This CL also changes the way default implementation reads the data -
from the dvr playback fmq.
Test: atest VtsHalTvTunerV1_0TargetTest
Bug: 153366959
Change-Id: I72a98e4c4c0328206da106fb1c3459745c1644b7
diff --git a/tv/tuner/1.0/default/Demux.cpp b/tv/tuner/1.0/default/Demux.cpp
index b74f6ec..5a49590 100644
--- a/tv/tuner/1.0/default/Demux.cpp
+++ b/tv/tuner/1.0/default/Demux.cpp
@@ -48,8 +48,6 @@
return Result::INVALID_STATE;
}
- mFrontendSourceFile = mFrontend->getSourceFile();
-
mTunerService->setFrontendAsDemuxSource(frontendId, mDemuxId);
return Result::SUCCESS;
@@ -62,8 +60,6 @@
uint32_t filterId;
filterId = ++mLastUsedFilterId;
- mUsedFilterIds.insert(filterId);
-
if (cb == nullptr) {
ALOGW("[Demux] callback can't be null");
_hidl_cb(Result::INVALID_ARGUMENT, new Filter());
@@ -82,8 +78,13 @@
mPcrFilterIds.insert(filterId);
}
bool result = true;
- if (mDvr != nullptr && mDvr->getType() == DvrType::PLAYBACK) {
- result = mDvr->addPlaybackFilter(filter);
+ if (!filter->isRecordFilter()) {
+ // Only save non-record filters for now. Record filters are saved when the
+ // IDvr.attacheFilter is called.
+ mPlaybackFilterIds.insert(filterId);
+ if (mDvrPlayback != nullptr) {
+ result = mDvrPlayback->addPlaybackFilter(filterId, filter);
+ }
}
_hidl_cb(result ? Result::SUCCESS : Result::INVALID_ARGUMENT, filter);
@@ -154,7 +155,13 @@
Return<Result> Demux::close() {
ALOGV("%s", __FUNCTION__);
- mUsedFilterIds.clear();
+ set<uint32_t>::iterator it;
+ for (it = mPlaybackFilterIds.begin(); it != mPlaybackFilterIds.end(); it++) {
+ mDvrPlayback->removePlaybackFilter(*it);
+ }
+ mPlaybackFilterIds.clear();
+ mRecordFilterIds.clear();
+ mFilters.clear();
mLastUsedFilterId = -1;
return Result::SUCCESS;
@@ -170,15 +177,38 @@
return Void();
}
- mDvr = new Dvr(type, bufferSize, cb, this);
+ set<uint32_t>::iterator it;
+ switch (type) {
+ case DvrType::PLAYBACK:
+ mDvrPlayback = new Dvr(type, bufferSize, cb, this);
+ if (!mDvrPlayback->createDvrMQ()) {
+ _hidl_cb(Result::UNKNOWN_ERROR, mDvrPlayback);
+ return Void();
+ }
- if (!mDvr->createDvrMQ()) {
- _hidl_cb(Result::UNKNOWN_ERROR, mDvr);
- return Void();
+ for (it = mPlaybackFilterIds.begin(); it != mPlaybackFilterIds.end(); it++) {
+ if (!mDvrPlayback->addPlaybackFilter(*it, mFilters[*it])) {
+ ALOGE("[Demux] Can't get filter info for DVR playback");
+ _hidl_cb(Result::UNKNOWN_ERROR, mDvrPlayback);
+ return Void();
+ }
+ }
+
+ _hidl_cb(Result::SUCCESS, mDvrPlayback);
+ return Void();
+ case DvrType::RECORD:
+ mDvrRecord = new Dvr(type, bufferSize, cb, this);
+ if (!mDvrRecord->createDvrMQ()) {
+ _hidl_cb(Result::UNKNOWN_ERROR, mDvrRecord);
+ return Void();
+ }
+
+ _hidl_cb(Result::SUCCESS, mDvrRecord);
+ return Void();
+ default:
+ _hidl_cb(Result::INVALID_ARGUMENT, nullptr);
+ return Void();
}
-
- _hidl_cb(Result::SUCCESS, mDvr);
- return Void();
}
Return<Result> Demux::connectCiCam(uint32_t ciCamId) {
@@ -198,8 +228,10 @@
Result Demux::removeFilter(uint32_t filterId) {
ALOGV("%s", __FUNCTION__);
- // resetFilterRecords(filterId);
- mUsedFilterIds.erase(filterId);
+ if (mDvrPlayback != nullptr) {
+ mDvrPlayback->removePlaybackFilter(filterId);
+ }
+ mPlaybackFilterIds.erase(filterId);
mRecordFilterIds.erase(filterId);
mFilters.erase(filterId);
@@ -212,7 +244,7 @@
if (DEBUG_DEMUX) {
ALOGW("[Demux] start ts filter pid: %d", pid);
}
- for (it = mUsedFilterIds.begin(); it != mUsedFilterIds.end(); it++) {
+ for (it = mPlaybackFilterIds.begin(); it != mPlaybackFilterIds.end(); it++) {
if (pid == mFilters[*it]->getTpid()) {
mFilters[*it]->updateFilterOutput(data);
}
@@ -233,7 +265,7 @@
set<uint32_t>::iterator it;
// Handle the output data per filter type
- for (it = mUsedFilterIds.begin(); it != mUsedFilterIds.end(); it++) {
+ for (it = mPlaybackFilterIds.begin(); it != mPlaybackFilterIds.end(); it++) {
if (mFilters[*it]->startFilterHandler() != Result::SUCCESS) {
return false;
}
@@ -280,58 +312,27 @@
void Demux::frontendInputThreadLoop() {
std::lock_guard<std::mutex> lock(mFrontendInputThreadLock);
mFrontendInputThreadRunning = true;
- mKeepFetchingDataFromFrontend = true;
-
- // open the stream and get its length
- std::ifstream inputData(mFrontendSourceFile, std::ifstream::binary);
- // TODO take the packet size from the frontend setting
- int packetSize = 188;
- int writePacketAmount = 6;
- char* buffer = new char[packetSize];
- ALOGW("[Demux] Frontend input thread loop start %s", mFrontendSourceFile.c_str());
- if (!inputData.is_open()) {
- mFrontendInputThreadRunning = false;
- ALOGW("[Demux] Error %s", strerror(errno));
- }
while (mFrontendInputThreadRunning) {
- // move the stream pointer for packet size * 6 every read until the end
- while (mKeepFetchingDataFromFrontend) {
- for (int i = 0; i < writePacketAmount; i++) {
- inputData.read(buffer, packetSize);
- if (!inputData) {
- mKeepFetchingDataFromFrontend = false;
- mFrontendInputThreadRunning = false;
- break;
- }
- // filter and dispatch filter output
- vector<uint8_t> byteBuffer;
- byteBuffer.resize(packetSize);
- for (int index = 0; index < byteBuffer.size(); index++) {
- byteBuffer[index] = static_cast<uint8_t>(buffer[index]);
- }
- if (mIsRecording) {
- // Feed the data into the Dvr recording input
- sendFrontendInputToRecord(byteBuffer);
- } else {
- // Feed the data into the broadcast demux filter
- startBroadcastTsFilter(byteBuffer);
- }
- }
- if (mIsRecording) {
- // Dispatch the data into the broadcasting filters.
- startRecordFilterDispatcher();
- } else {
- // Dispatch the data into the broadcasting filters.
- startBroadcastFilterDispatcher();
- }
- usleep(100);
+ uint32_t efState = 0;
+ status_t status = mDvrPlayback->getDvrEventFlag()->wait(
+ static_cast<uint32_t>(DemuxQueueNotifyBits::DATA_READY), &efState, WAIT_TIMEOUT,
+ true /* retry on spurious wake */);
+ if (status != OK) {
+ ALOGD("[Demux] wait for data ready on the playback FMQ");
+ continue;
+ }
+ // Our current implementation filter the data and write it into the filter FMQ immediately
+ // after the DATA_READY from the VTS/framework
+ if (!mDvrPlayback->readPlaybackFMQ(true /*isVirtualFrontend*/, mIsRecording) ||
+ !mDvrPlayback->startFilterDispatcher(true /*isVirtualFrontend*/, mIsRecording)) {
+ ALOGE("[Demux] playback data failed to be filtered. Ending thread");
+ break;
}
}
+ mFrontendInputThreadRunning = false;
ALOGW("[Demux] Frontend Input thread end.");
- delete[] buffer;
- inputData.close();
}
void Demux::stopFrontendInput() {
@@ -346,18 +347,19 @@
}
bool Demux::attachRecordFilter(int filterId) {
- if (mFilters[filterId] == nullptr || mDvr == nullptr) {
+ if (mFilters[filterId] == nullptr || mDvrRecord == nullptr ||
+ !mFilters[filterId]->isRecordFilter()) {
return false;
}
mRecordFilterIds.insert(filterId);
- mFilters[filterId]->attachFilterToRecord(mDvr);
+ mFilters[filterId]->attachFilterToRecord(mDvrRecord);
return true;
}
bool Demux::detachRecordFilter(int filterId) {
- if (mFilters[filterId] == nullptr || mDvr == nullptr) {
+ if (mFilters[filterId] == nullptr || mDvrRecord == nullptr) {
return false;
}