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Commit 4c9fcc72 authored by Shuzhen Wang's avatar Shuzhen Wang Committed by android-build-merger
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Merge "Camera: Avoid Metadata re-allocation during shrinkCaptureResult" into pi-dev am: 62e310cb 

am: a7a4f5bd

Change-Id: Id84b160a1bcbdb8a1c9f0d062ecabe1f8a30c871
parents 1be9461f a7a4f5bd

camera/device/3.2/default/CameraDeviceSession.cpp

+2 −0
Original line number Original line Diff line number Diff line
@@ -1391,6 +1391,8 @@ void CameraDeviceSession::sShrinkCaptureResult( 
        std::vector<const camera_metadata_t*>* physCamMdArray,

        std::vector<const camera_metadata_t*>* physCamMdArray,

        bool handlePhysCam) {

        bool handlePhysCam) {

    *dst = *src;

    *dst = *src;

    // Reserve maximum number of entries to avoid metadata re-allocation.

    mds->reserve(1 + (handlePhysCam ? src->num_physcam_metadata : 0));

    if (sShouldShrink(src->result)) {

    if (sShouldShrink(src->result)) {

        mds->emplace_back(sCreateCompactCopy(src->result));

        mds->emplace_back(sCreateCompactCopy(src->result));

        dst->result = mds->back().getAndLock();

        dst->result = mds->back().getAndLock();