Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8b130f87 authored by Raymond Chiu's avatar Raymond Chiu Committed by Android (Google) Code Review
Browse files

Merge "Output additional trace points for each frame"

parents 23b687a7 361ea97e

services/surfaceflinger/TimeStats/TimeStats.cpp

+13 −1
Original line number Diff line number Diff line
@@ -173,8 +173,8 @@ void TimeStats::flushAvailableRecordsToStatsLocked(int32_t layerID) { 
        ALOGV("[%d]-[%" PRIu64 "]-presentFenceTime[%" PRId64 "]", layerID,

              timeRecords[0].frameTime.frameNumber, timeRecords[0].frameTime.presentTime);



        if (prevTimeRecord.ready) {

        const std::string& layerName = layerRecord.layerName;

        if (prevTimeRecord.ready) {

            if (!mTimeStats.stats.count(layerName)) {

                mTimeStats.stats[layerName].layerName = layerName;

                mTimeStats.stats[layerName].packageName = getPackageName(layerName);
@@ -220,6 +220,18 @@ void TimeStats::flushAvailableRecordsToStatsLocked(int32_t layerID) { 
                  timeRecords[0].frameTime.frameNumber, presentToPresentMs);

            timeStatsLayer.deltas["present2present"].insert(presentToPresentMs);

        }



        // Output additional trace points to track frame time.

        ATRACE_INT64(("TimeStats-Post - " + layerName).c_str(), timeRecords[0].frameTime.postTime);

        ATRACE_INT64(("TimeStats-Acquire - " + layerName).c_str(),

                     timeRecords[0].frameTime.acquireTime);

        ATRACE_INT64(("TimeStats-Latch - " + layerName).c_str(),

                     timeRecords[0].frameTime.latchTime);

        ATRACE_INT64(("TimeStats-Desired - " + layerName).c_str(),

                     timeRecords[0].frameTime.desiredTime);

        ATRACE_INT64(("TimeStats-Present - " + layerName).c_str(),

                     timeRecords[0].frameTime.presentTime);



        prevTimeRecord = timeRecords[0];

        timeRecords.pop_front();

        layerRecord.waitData--;