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Restore lock stream datas

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This commit is contained in:
John Zhao
2018-06-01 16:50:15 +08:00
parent 9c20d62763
commit 7451b6417d
2 changed files with 13 additions and 5 deletions
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15
src/device/device.cc
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@@ -351,12 +351,14 @@ void Device::WaitForStreams() {
std::vector<device::StreamData> Device::GetStreamDatas(const Stream &stream) {
CHECK(video_streaming_);
CHECK_NOTNULL(streams_);
std::lock_guard<std::mutex> _(mtx_streams_);
return streams_->GetStreamDatas(stream);
}
device::StreamData Device::GetLatestStreamData(const Stream &stream) {
CHECK(video_streaming_);
CHECK_NOTNULL(streams_);
std::lock_guard<std::mutex> _(mtx_streams_);
return streams_->GetLatestStreamData(stream);
}
@@ -424,14 +426,17 @@ void Device::StartVideoStreaming() {
return;
}
// auto &&time_beg = times::now();
if (streams_->PushStream(Capabilities::STEREO, data)) {
CallbackPushedStreamData(Stream::LEFT);
CallbackPushedStreamData(Stream::RIGHT);
{
std::lock_guard<std::mutex> _(mtx_streams_);
if (streams_->PushStream(Capabilities::STEREO, data)) {
CallbackPushedStreamData(Stream::LEFT);
CallbackPushedStreamData(Stream::RIGHT);
}
}
continuation();
// VLOG(2) << "Stereo video callback cost "
// << times::count<times::milliseconds>(times::now() - time_beg)
// << " ms";
// << times::count<times::milliseconds>(times::now() - time_beg)
// << " ms";
});
} else {
LOG(FATAL) << "Not any stream capabilities are supported by this device";