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Commit 7f2e6617 authored by Rachel Lee's avatar Rachel Lee Committed by Automerger Merge Worker
Browse files

Fix Choreographer affecting ASurfaceControlTest am: 0655a915 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/22778074



Change-Id: I2da5b35dd803d5be4b745e729545d5e09860977b
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents fbdd0789 0655a915

libs/gui/VsyncEventData.cpp

+10 −5
Original line number Diff line number Diff line
@@ -46,11 +46,15 @@ status_t ParcelableVsyncEventData::readFromParcel(const Parcel* parcel) { 


    SAFE_PARCEL(parcel->readInt64, &vsync.frameInterval);



    uint64_t uintPreferredFrameTimelineIndex;

    SAFE_PARCEL(parcel->readUint64, &uintPreferredFrameTimelineIndex);

    uint32_t uintPreferredFrameTimelineIndex;

    SAFE_PARCEL(parcel->readUint32, &uintPreferredFrameTimelineIndex);

    vsync.preferredFrameTimelineIndex = static_cast<size_t>(uintPreferredFrameTimelineIndex);



    for (int i = 0; i < VsyncEventData::kFrameTimelinesLength; i++) {

    uint32_t uintFrameTimelinesLength;

    SAFE_PARCEL(parcel->readUint32, &uintFrameTimelinesLength);

    vsync.frameTimelinesLength = static_cast<size_t>(uintFrameTimelinesLength);



    for (size_t i = 0; i < vsync.frameTimelinesLength; i++) {

        SAFE_PARCEL(parcel->readInt64, &vsync.frameTimelines[i].vsyncId);

        SAFE_PARCEL(parcel->readInt64, &vsync.frameTimelines[i].deadlineTimestamp);

        SAFE_PARCEL(parcel->readInt64, &vsync.frameTimelines[i].expectedPresentationTime);
@@ -60,8 +64,9 @@ status_t ParcelableVsyncEventData::readFromParcel(const Parcel* parcel) { 
}

status_t ParcelableVsyncEventData::writeToParcel(Parcel* parcel) const {

    SAFE_PARCEL(parcel->writeInt64, vsync.frameInterval);

    SAFE_PARCEL(parcel->writeUint64, vsync.preferredFrameTimelineIndex);

    for (int i = 0; i < VsyncEventData::kFrameTimelinesLength; i++) {

    SAFE_PARCEL(parcel->writeUint32, vsync.preferredFrameTimelineIndex);

    SAFE_PARCEL(parcel->writeUint32, vsync.frameTimelinesLength);

    for (size_t i = 0; i < vsync.frameTimelinesLength; i++) {

        SAFE_PARCEL(parcel->writeInt64, vsync.frameTimelines[i].vsyncId);

        SAFE_PARCEL(parcel->writeInt64, vsync.frameTimelines[i].deadlineTimestamp);

        SAFE_PARCEL(parcel->writeInt64, vsync.frameTimelines[i].expectedPresentationTime);

libs/gui/include/gui/VsyncEventData.h

+4 −1
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ namespace android::gui { 
// Plain Old Data (POD) vsync data structure. For example, it can be easily used in the

// DisplayEventReceiver::Event union.

struct VsyncEventData {

    // Max amount of frame timelines is arbitrarily set to be reasonable.

    // Max capacity of frame timelines is arbitrarily set to be reasonable.

    static constexpr int64_t kFrameTimelinesLength = 7;



    // The current frame interval in ns when this frame was scheduled.
@@ -33,6 +33,9 @@ struct VsyncEventData { 
    // Index into the frameTimelines that represents the platform's preferred frame timeline.

    uint32_t preferredFrameTimelineIndex;



    // Size of frame timelines provided by the platform; max is kFrameTimelinesLength.

    uint32_t frameTimelinesLength;



    struct alignas(8) FrameTimeline {

        // The Vsync Id corresponsing to this vsync event. This will be used to

        // populate ISurfaceComposer::setFrameTimelineVsync and

libs/gui/tests/DisplayEventStructLayout_test.cpp

+1 −0
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ TEST(DisplayEventStructLayoutTest, TestEventAlignment) { 
    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, count, 0);

    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameInterval, 8);

    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.preferredFrameTimelineIndex, 16);

    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameTimelinesLength, 20);

    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameTimelines, 24);

    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameTimelines[0].vsyncId, 24);

    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameTimelines[0].deadlineTimestamp,

libs/gui/tests/VsyncEventData_test.cpp

+2 −0
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ TEST(ParcelableVsyncEventData, Parcelling) { 
    FrameTimeline timeline1 = FrameTimeline{4, 5, 6};

    data.vsync.frameTimelines[0] = timeline0;

    data.vsync.frameTimelines[1] = timeline1;

    data.vsync.frameTimelinesLength = 2;



    Parcel p;

    data.writeToParcel(&p);
@@ -45,6 +46,7 @@ TEST(ParcelableVsyncEventData, Parcelling) { 
    data2.readFromParcel(&p);

    ASSERT_EQ(data.vsync.frameInterval, data2.vsync.frameInterval);

    ASSERT_EQ(data.vsync.preferredFrameTimelineIndex, data2.vsync.preferredFrameTimelineIndex);

    ASSERT_EQ(data.vsync.frameTimelinesLength, data2.vsync.frameTimelinesLength);

    for (int i = 0; i < VsyncEventData::kFrameTimelinesLength; i++) {

        ASSERT_EQ(data.vsync.frameTimelines[i].vsyncId, data2.vsync.frameTimelines[i].vsyncId);

        ASSERT_EQ(data.vsync.frameTimelines[i].deadlineTimestamp,

libs/nativedisplay/AChoreographer.cpp

+1 −1
Original line number Diff line number Diff line
@@ -197,7 +197,7 @@ size_t AChoreographerFrameCallbackData_getFrameTimelinesLength( 
            AChoreographerFrameCallbackData_to_ChoreographerFrameCallbackDataImpl(data);

    LOG_ALWAYS_FATAL_IF(!frameCallbackData->choreographer->inCallback(),

                        "Data is only valid in callback");

    return VsyncEventData::kFrameTimelinesLength;

    return frameCallbackData->vsyncEventData.frameTimelinesLength;

}

size_t AChoreographerFrameCallbackData_getPreferredFrameTimelineIndex(

        const AChoreographerFrameCallbackData* data) {