Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bdd896c2 authored by Chet Haase's avatar Chet Haase
Browse files

Enable DisplayList properties 

This CL simply enables DisplayList property functionality. The code for
this feature is already there, but it's been disabled by default pending further
testing and analysis. This change sets these build-type flags to true
so that all hw-accelerated apps will now use DisplayList properties by default.

In particular, this feature enables a fast-path for changes that affect the
handful of View properties involved in animations (alpha, translationX, etc.).
Setting these properties now gets propagated to the native DisplayList associated
with the View, avoiding costly recreation of the SDK-level DisplayList and
also enabling faster invalidation of the view hierarchy.

Change-Id: Ic99c8f28fa9183f2e54e9e4860b333eb9c540f7c
parent 80a6b33b

core/java/android/view/View.java

+1 −1
Original line number Diff line number Diff line
@@ -1503,7 +1503,7 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal 
     * apps.

     * @hide

     */

    public static final boolean USE_DISPLAY_LIST_PROPERTIES = false;

    public static final boolean USE_DISPLAY_LIST_PROPERTIES = true;















    /**















     * Map used to store views' tags.

































libs/hwui/DisplayListRenderer.h



+1
−1




























Original line number
Diff line number
Diff line








@@ -51,7 +51,7 @@ namespace uirenderer {





























// Set to 1 to enable native processing of View properties. 0 by default. Eventually this















// will go away and we will always use this approach for accelerated apps.













#define USE_DISPLAY_LIST_PROPERTIES 0













#define USE_DISPLAY_LIST_PROPERTIES 1































#define TRANSLATION 0x0001















#define ROTATION    0x0002