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Commit 5051a871 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
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Merge "Properly protect mFrameMetricsReporter" into sc-dev am: 1e67f861 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15194545

Change-Id: Idc298553ab2a69baae931f0a1c71fd6582b5049f
parents fee3ddef 1e67f861

libs/hwui/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ cc_defaults { 
        "-DATRACE_TAG=ATRACE_TAG_VIEW",

        "-DLOG_TAG=\"OpenGLRenderer\"",

        "-Wall",

        "-Wthread-safety",

        "-Wno-unused-parameter",

        "-Wunreachable-code",

        "-Werror",

libs/hwui/JankTracker.cpp

+3 −3
Original line number Diff line number Diff line
@@ -99,7 +99,7 @@ JankTracker::JankTracker(ProfileDataContainer* globalData) 
    mFrameIntervalLegacy = frameIntervalNanos;

}



void JankTracker::calculateLegacyJank(FrameInfo& frame) {

void JankTracker::calculateLegacyJank(FrameInfo& frame) REQUIRES(mDataMutex) {

    // Fast-path for jank-free frames

    int64_t totalDuration = frame.duration(sFrameStart, FrameInfoIndex::SwapBuffersCompleted);

    if (mDequeueTimeForgivenessLegacy && frame[FrameInfoIndex::DequeueBufferDuration] > 500_us) {
@@ -257,7 +257,7 @@ void JankTracker::finishFrame(FrameInfo& frame, std::unique_ptr<FrameMetricsRepo 
    }

}



void JankTracker::recomputeThresholds(int64_t frameBudget) {

void JankTracker::recomputeThresholds(int64_t frameBudget) REQUIRES(mDataMutex) {

    if (mThresholdsFrameBudget == frameBudget) {

        return;

    }
@@ -308,7 +308,7 @@ void JankTracker::dumpFrames(int fd) { 
    dprintf(fd, "\n---PROFILEDATA---\n\n");

}



void JankTracker::reset() {

void JankTracker::reset() REQUIRES(mDataMutex) {

    mFrames.clear();

    mData->reset();

    (*mGlobalData)->reset();

libs/hwui/JankTracker.h

+1 −1
Original line number Diff line number Diff line
@@ -62,7 +62,7 @@ public: 
    // Calculates the 'legacy' jank information, i.e. with outdated refresh rate information and

    // without GPU completion or deadlined information.

    void calculateLegacyJank(FrameInfo& frame);

    void dumpStats(int fd) { dumpData(fd, &mDescription, mData.get()); }

    void dumpStats(int fd) NO_THREAD_SAFETY_ANALYSIS { dumpData(fd, &mDescription, mData.get()); }

    void dumpFrames(int fd);

    void reset();

libs/hwui/ProfileDataContainer.cpp

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ 
namespace android {

namespace uirenderer {



void ProfileDataContainer::freeData() {

void ProfileDataContainer::freeData() REQUIRES(mJankDataMutex) {

    if (mIsMapped) {

        munmap(mData, sizeof(ProfileData));

    } else {

libs/hwui/ProfileDataContainer.h

+3 −2
Original line number Diff line number Diff line
@@ -37,8 +37,9 @@ public: 
    void rotateStorage();

    void switchStorageToAshmem(int ashmemfd);



    ProfileData* get() { return mData; }

    ProfileData* operator->() { return mData; }

    ProfileData* get() NO_THREAD_SAFETY_ANALYSIS { return mData; }



    ProfileData* operator->() NO_THREAD_SAFETY_ANALYSIS { return mData; }



    std::mutex& getDataMutex() { return mJankDataMutex; }