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Commit 69663fb0 authored by Robert Carr's avatar Robert Carr
Browse files

Apply position updates immediately. 

Restores the behavior prior to moving transform
in to geometry state. Now geometry state and scaling
mode only control parameters which would cause
buffer scaling.

Bug: 27729195
Bug: 27687126

Change-Id: I653b84e74407f2533c92f7647e2609fc043ed0a4
parent b5d3d265

services/surfaceflinger/Layer.cpp

+6 −0
Original line number Diff line number Diff line
@@ -1495,7 +1495,13 @@ bool Layer::setPosition(float x, float y) { 
    if (mCurrentState.requested.transform.tx() == x && mCurrentState.requested.transform.ty() == y)

        return false;

    mCurrentState.sequence++;



    // We update the requested and active position simultaneously because

    // we want to apply the position portion of the transform matrix immediately,

    // but still delay scaling when resizing a SCALING_MODE_FREEZE layer.

    mCurrentState.requested.transform.set(x, y);

    mCurrentState.active.transform.set(x, y);



    mCurrentState.modified = true;

    setTransactionFlags(eTransactionNeeded);

    return true;