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Commit 5a2f3fd5 authored by Steve Kondik's avatar Steve Kondik
Browse files

BlurLayer: Remove unnecessary surface transactions 

 * As with the previous commit, do the same for the blur layer.

Change-Id: If56210f2d07091f24872a1be6d6e3eaa8fdcebe9
parent 4a6db046

services/core/java/com/android/server/wm/BlurLayer.java

+19 −20
Original line number Diff line number Diff line
@@ -142,7 +142,7 @@ public class BlurLayer { 
        }

    }



    void adjustSurface(int layer, boolean inTransaction) {

    void adjustBounds() {

        final int dw, dh;

        final float xPos, yPos;

        if (!mStack.isFullscreen()) {
@@ -159,28 +159,26 @@ public class BlurLayer { 
            yPos = 0;

        }



        mBlurSurface.setPosition(xPos, yPos);

        mBlurSurface.setSize(dw, dh);

        mLastBounds.set(mBounds);

    }



    void setBounds(Rect bounds, boolean inTransaction) {

        mBounds.set(bounds);

        if (isBlurring() && !mLastBounds.equals(bounds)) {

            try {

                if (!inTransaction) {

                    SurfaceControl.openTransaction();

                }

            mBlurSurface.setPosition(xPos, yPos);

            mBlurSurface.setSize(dw, dh);

            mBlurSurface.setLayer(layer);

                adjustBounds();

            } catch (RuntimeException e) {

            Slog.w(TAG, "Failure setting size or layer", e);

                Slog.w(TAG, "Failure setting size", e);

            } finally {

                if (!inTransaction) {

                    SurfaceControl.closeTransaction();

                }

            }

        mLastBounds.set(mBounds);

        mLayer = layer;

    }



    void setBounds(Rect bounds) {

        mBounds.set(bounds);

        if (isBlurring() && !mLastBounds.equals(bounds)) {

            adjustSurface(mLayer, false);

        }

    }
@@ -219,9 +217,10 @@ public class BlurLayer { 
            return;

        }



        if (!mLastBounds.equals(mBounds) || mLayer != layer) {

            adjustSurface(layer, true);

        if (!mLastBounds.equals(mBounds)) {

            adjustBounds();

        }

        setLayer(layer);



        long curTime = SystemClock.uptimeMillis();

        final boolean animating = isAnimating();

services/core/java/com/android/server/wm/TaskStack.java

+1 −1
Original line number Diff line number Diff line
@@ -134,7 +134,7 @@ public class TaskStack { 


        mDimLayer.setBounds(bounds, false);

        mAnimationBackgroundSurface.setBounds(bounds, false);

        mBlurLayer.setBounds(bounds);

        mBlurLayer.setBounds(bounds, false);

        mBounds.set(bounds);



        return true;