53 uint64_t estimatePlayedFramesSince(const TimeSpec& timestamp,  in estimatePlayedFramesSince()  argument
59   if (now.tv_nsec >= timestamp.tvNSec) {  in estimatePlayedFramesSince()
60     deltaSec = now.tv_sec - timestamp.tvSec;  in estimatePlayedFramesSince()
61     deltaNSec = now.tv_nsec - timestamp.tvNSec;  in estimatePlayedFramesSince()
63     deltaSec = now.tv_sec - timestamp.tvSec - 1;  in estimatePlayedFramesSince()
64     deltaNSec = kOneSecInNs + now.tv_nsec - timestamp.tvNSec;  in estimatePlayedFramesSince()
437   auto [frames, timestamp] = mWriteThread->getPresentationPosition();  in getPresentationPosition()
438   _hidl_cb(Result::OK, frames, timestamp);  in getPresentationPosition()
478   if (position.timestamp.tvSec == 0 && position.timestamp.tvNSec == 0) {  in getMmapPosition()
484       position.timestamp.tvSec * kOneSecInNs + position.timestamp.tvNSec;  in getMmapPosition()
538   auto [frames, timestamp] = mWriteThread->getPresentationPosition();  in estimateTotalPlayedFrames()
543   return frames + estimatePlayedFramesSince(timestamp, mConfig.sampleRateHz);  in estimateTotalPlayedFrames()