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Commit 0e89ca20 authored by John Reck's avatar John Reck
Browse files

Log daveys 

Bug: 70339576
Test: Checked that it logged with a lower threshold
Change-Id: I271f8af2a3ee63769edc71291b70f19512974d78
parent 14b1f3ed

libs/hwui/JankTracker.cpp

+15 −0
Original line number Diff line number Diff line
@@ -27,9 +27,11 @@ 


#include <cutils/ashmem.h>

#include <log/log.h>

#include <sstream>



#include "Properties.h"

#include "utils/TimeUtils.h"

#include "utils/Trace.h"



namespace android {

namespace uirenderer {
@@ -150,6 +152,19 @@ void JankTracker::finishFrame(const FrameInfo& frame) { 
            (*mGlobalData)->reportJankType((JankType)i);

        }

    }



    // Log daveys since they are weird and we don't know what they are (b/70339576)

    if (totalDuration >= 700_ms) {

        static int sDaveyCount = 0;

        std::stringstream ss;

        ss << "Davey! duration=" << ns2ms(totalDuration) << "ms; ";

        for (size_t i = 0; i < static_cast<size_t>(FrameInfoIndex::NumIndexes); i++) {

            ss << FrameInfoNames[i] << "=" << frame[i] << ", ";

        }

        ALOGI("%s", ss.str().c_str());

        // Just so we have something that counts up, the value is largely irrelevant

        ATRACE_INT(ss.str().c_str(), ++sDaveyCount);

    }

}



void JankTracker::dumpData(int fd, const ProfileDataDescription* description,