AArch64: Make graphics classes 64-bit compatible

This a merger of two commits submitted to AOSP by
the following authors:

ashok.bhat@arm.com, david.butcher@arm.coma
craig.barber@arm.com, kevin.petit@arm.com and
marcus.oakland@arm.com

Due to the very large number of internal conflicts, I
have chosen to cherry-pick this change instead
of letting it merge through AOSP because the merge
conflict resolution would be very hard to review.

Commit messages below:

================================================
AArch64: Make graphics classes 64-bit compatible

Changes in this patch include

[x] Long is used to store native pointers as they can
    be 64-bit.

[x] Some minor changes have been done to conform with
    standard JNI practice (e.g. use of jint instead of int
    in JNI function prototypes)

[x] AssetAtlasManager is not completely 64-bit compatible
    yet. Specifically mAtlasMap member has to be converted
    to hold native pointer using long. Added a TODO to
    AssetAtlasManager.java to indicate the change required.

Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>
Signed-off-by: Craig Barber <craig.barber@arm.com>
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>

==================================================================

AArch64: Use long for pointers in graphics/Camera

For storing pointers, long is used in
android/graphics/Camera class, as native
pointers can be 64-bit.

In addition, some minor changes have been done
to conform with standard JNI practice (e.g. use of
jint instead of int in JNI function prototypes)

Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>

===================================================================

Change-Id: Ib3eab85ed97ea3e3c227617c20f8d213f17d4ba0

1 files changed, 4 insertions, 4 deletions

diff --git a/core/java/android/view/HardwareRenderer.java b/core/java/android/view/HardwareRenderer.java
index ac728f1..995793c 100644
--- a/core/java/android/view/HardwareRenderer.java
+++ b/core/java/android/view/HardwareRenderer.java
@@ -453,9 +453,9 @@ public abstract class HardwareRenderer {
      * @param functor The native functor to remove from the execution queue.
      *
      * @see HardwareCanvas#callDrawGLFunction(int)
-     * @see #attachFunctor(android.view.View.AttachInfo, int)
+     * @see #attachFunctor(android.view.View.AttachInfo, long)
      */
-    abstract void detachFunctor(int functor);
+    abstract void detachFunctor(long functor);
 
     /**
      * Schedules the specified functor in the functors execution queue.
@@ -464,11 +464,11 @@ public abstract class HardwareRenderer {
      * @param functor The native functor to insert in the execution queue.
      *
      * @see HardwareCanvas#callDrawGLFunction(int)
-     * @see #detachFunctor(int)
+     * @see #detachFunctor(long)
      *
      * @return true if the functor was attached successfully
      */
-    abstract boolean attachFunctor(View.AttachInfo attachInfo, int functor);
+    abstract boolean attachFunctor(View.AttachInfo attachInfo, long functor);
 
     /**
      * Initializes the hardware renderer for the specified surface and setup the