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Commit cd68212f authored by John Reck's avatar John Reck
Browse files

Make updateSurface non-blocking 

Bug: 30442298

We already do this for initialize(), fix
it so that update() is parallel with the
UI thread as well.

Shaves ~7ms off of the 99th percentile on
NotificationShade open & close

Change-Id: I1791df495453fb9e1e12362c68e3d20e837e62be
parent 0b26adbb

core/java/android/view/ThreadedRenderer.java

+0 −10
Original line number Diff line number Diff line
@@ -519,16 +519,6 @@ public final class ThreadedRenderer { 
        }

    }



    /**

     * This method should be invoked whenever the current hardware renderer

     * context should be reset.

     *

     * @param surface The surface to hardware accelerate

     */

    void invalidate(Surface surface) {

        updateSurface(surface);

    }



    /**

     * Detaches the layer's surface texture from the GL context and releases

     * the texture id

libs/hwui/renderthread/RenderProxy.cpp

+1 −1
Original line number Diff line number Diff line
@@ -158,7 +158,7 @@ void RenderProxy::updateSurface(const sp<Surface>& surface) { 
    SETUP_TASK(updateSurface);

    args->context = mContext;

    args->surface = surface.get();

    postAndWait(task);

    post(task);

}



CREATE_BRIDGE2(pauseSurface, CanvasContext* context, Surface* surface) {