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Commit e1e77cca authored by Rachel Lee's avatar Rachel Lee
Browse files

Implement timeline in libandroid ASurfaceControl. 

As part of choreographer project.

Bug: 198192003
Test: atest ASurfaceControlTest
Change-Id: I36fdeae1d2bc07fdbd487fc0a40324fe48baca09
parent caeabe22

native/android/libandroid.map.txt

+1 −0
Original line number Diff line number Diff line
@@ -263,6 +263,7 @@ LIBANDROID { 
    ASurfaceTransaction_setEnableBackPressure; # introduced=31

    ASurfaceTransaction_setFrameRate; # introduced=30

    ASurfaceTransaction_setFrameRateWithChangeStrategy; # introduced=31

    ASurfaceTransaction_setFrameTimeline; # introduced=Tiramisu

    ASurfaceTransaction_setGeometry; # introduced=29

    ASurfaceTransaction_setHdrMetadata_cta861_3; # introduced=29

    ASurfaceTransaction_setHdrMetadata_smpte2086; # introduced=29

native/android/surface_control.cpp

+8 −0
Original line number Diff line number Diff line
@@ -659,3 +659,11 @@ void ASurfaceTransaction_setOnCommit(ASurfaceTransaction* aSurfaceTransaction, v 


    transaction->addTransactionCommittedCallback(callback, context);

}



void ASurfaceTransaction_setFrameTimeline(ASurfaceTransaction* aSurfaceTransaction,

                                          int64_t vsyncId) {

    CHECK_NOT_NULL(aSurfaceTransaction);

    // TODO(b/210043506): Get start time from platform.

    ASurfaceTransaction_to_Transaction(aSurfaceTransaction)

            ->setFrameTimelineInfo({.vsyncId = vsyncId, .startTimeNanos = 0});

}