1 files changed, 49 insertions, 2 deletions

diff --git a/rs/java/android/renderscript/RenderScript.java b/rs/java/android/renderscript/RenderScript.java
index 114042d75ff8..f37519ec7d51 100644
--- a/rs/java/android/renderscript/RenderScript.java
+++ b/rs/java/android/renderscript/RenderScript.java
@@ -302,6 +302,46 @@ public class RenderScript {
         rsnContextResume(mContext);
     }
 
+    native long rsnClosureCreate(long con, long kernelID, long returnValue,
+        long[] fieldIDs, long[] values, int[] sizes, long[] depClosures,
+        long[] depFieldIDs);
+    synchronized long nClosureCreate(long kernelID, long returnValue,
+        long[] fieldIDs, long[] values, int[] sizes, long[] depClosures,
+        long[] depFieldIDs) {
+      validate();
+      return rsnClosureCreate(mContext, kernelID, returnValue, fieldIDs, values,
+          sizes, depClosures, depFieldIDs);
+    }
+
+    native void rsnClosureSetArg(long con, long closureID, int index,
+      long value, int size);
+    synchronized void nClosureSetArg(long closureID, int index, long value,
+        int size) {
+      validate();
+      rsnClosureSetArg(mContext, closureID, index, value, size);
+    }
+
+    native void rsnClosureSetGlobal(long con, long closureID, long fieldID,
+        long value, int size);
+    // Does this have to be synchronized?
+    synchronized void nClosureSetGlobal(long closureID, long fieldID,
+        long value, int size) {
+      validate(); // TODO: is this necessary?
+      rsnClosureSetGlobal(mContext, closureID, fieldID, value, size);
+    }
+
+    native long rsnScriptGroup2Create(long con, String cachePath, long[] closures);
+    synchronized long nScriptGroup2Create(String cachePath, long[] closures) {
+      validate();
+      return rsnScriptGroup2Create(mContext, cachePath, closures);
+    }
+
+    native void rsnScriptGroup2Execute(long con, long groupID);
+    synchronized void nScriptGroup2Execute(long groupID) {
+      validate();
+      rsnScriptGroup2Execute(mContext, groupID);
+    }
+
     native void rsnAssignName(long con, long obj, byte[] name);
     synchronized void nAssignName(long obj, byte[] name) {
         validate();
@@ -831,6 +871,7 @@ public class RenderScript {
     Element mElement_I32;
     Element mElement_U64;
     Element mElement_I64;
+    Element mElement_F16;
     Element mElement_F32;
     Element mElement_F64;
     Element mElement_BOOLEAN;
@@ -854,6 +895,10 @@ public class RenderScript {
     Element mElement_RGBA_4444;
     Element mElement_RGBA_8888;
 
+    Element mElement_HALF_2;
+    Element mElement_HALF_3;
+    Element mElement_HALF_4;
+
     Element mElement_FLOAT_2;
     Element mElement_FLOAT_3;
     Element mElement_FLOAT_4;
@@ -1002,8 +1047,10 @@ public class RenderScript {
      * their priority to LOW to avoid starving forground processes.
      */
     public enum Priority {
-        LOW (Process.THREAD_PRIORITY_BACKGROUND + (5 * Process.THREAD_PRIORITY_LESS_FAVORABLE)),
-        NORMAL (Process.THREAD_PRIORITY_DISPLAY);
+        // These values used to represent official thread priority values
+        // now they are simply enums to be used by the runtime side
+        LOW (15),
+        NORMAL (-8);
 
         int mID;
         Priority(int id) {