1 files changed, 37 insertions, 33 deletions

diff --git a/graphics/java/android/renderscript/ProgramRaster.java b/graphics/java/android/renderscript/ProgramRaster.java
index 56f9bf4..6fc9fff 100644
--- a/graphics/java/android/renderscript/ProgramRaster.java
+++ b/graphics/java/android/renderscript/ProgramRaster.java
@@ -26,23 +26,34 @@ import android.util.Log;
  *
  **/
 public class ProgramRaster extends BaseObj {
+
+    public enum CullMode {
+        BACK (0),
+        FRONT (1),
+        NONE (2);
+
+        int mID;
+        CullMode(int id) {
+            mID = id;
+        }
+    }
+
     boolean mPointSmooth;
     boolean mLineSmooth;
     boolean mPointSprite;
-    float mPointSize;
     float mLineWidth;
-    Element mIn;
-    Element mOut;
+    CullMode mCullMode;
 
     ProgramRaster(int id, RenderScript rs) {
         super(rs);
         mID = id;
 
-        mPointSize = 1.0f;
         mLineWidth = 1.0f;
         mPointSmooth = false;
         mLineSmooth = false;
         mPointSprite = false;
+
+        mCullMode = CullMode.BACK;
     }
 
     public void setLineWidth(float w) {
@@ -51,51 +62,43 @@ public class ProgramRaster extends BaseObj {
         mRS.nProgramRasterSetLineWidth(mID, w);
     }
 
-    public void setPointSize(float s) {
+    public void setCullMode(CullMode m) {
         mRS.validate();
-        mPointSize = s;
-        mRS.nProgramRasterSetPointSize(mID, s);
+        mCullMode = m;
+        mRS.nProgramRasterSetCullMode(mID, m.mID);
     }
 
-    void internalInit() {
-        int inID = 0;
-        int outID = 0;
-        if (mIn != null) {
-            inID = mIn.mID;
-        }
-        if (mOut != null) {
-            outID = mOut.mID;
-        }
-        mID = mRS.nProgramRasterCreate(inID, outID, mPointSmooth, mLineSmooth, mPointSprite);
-    }
-
-
     public static class Builder {
         RenderScript mRS;
-        ProgramRaster mPR;
+        boolean mPointSprite;
+        boolean mPointSmooth;
+        boolean mLineSmooth;
 
-        public Builder(RenderScript rs, Element in, Element out) {
+        public Builder(RenderScript rs) {
             mRS = rs;
-            mPR = new ProgramRaster(0, rs);
+            mPointSmooth = false;
+            mLineSmooth = false;
+            mPointSprite = false;
         }
 
-        public void setPointSpriteEnable(boolean enable) {
-            mPR.mPointSprite = enable;
+        public Builder setPointSpriteEnable(boolean enable) {
+            mPointSprite = enable;
+            return this;
         }
 
-        public void setPointSmoothEnable(boolean enable) {
-            mPR.mPointSmooth = enable;
+        public Builder setPointSmoothEnable(boolean enable) {
+            mPointSmooth = enable;
+            return this;
         }
 
-        public void setLineSmoothEnable(boolean enable) {
-            mPR.mLineSmooth = enable;
+        public Builder setLineSmoothEnable(boolean enable) {
+            mLineSmooth = enable;
+            return this;
         }
 
-
         static synchronized ProgramRaster internalCreate(RenderScript rs, Builder b) {
-            b.mPR.internalInit();
-            ProgramRaster pr = b.mPR;
-            b.mPR = new ProgramRaster(0, b.mRS);
+            int id = rs.nProgramRasterCreate(b.mPointSmooth, b.mLineSmooth, b.mPointSprite);
+            ProgramRaster pr = new ProgramRaster(id, rs);
             return pr;
         }
 
@@ -111,3 +114,4 @@ public class ProgramRaster extends BaseObj {
 
 
 
+