Merge "Making Program*.Builder classes' setters return 'this'"

graphics/java/android/renderscript/Program.java

@@ -91,8 +91,9 @@ public class Program extends BaseObj {
             mTextureCount = 0;
         }
 
-        public void setShader(String s) {
+        public BaseProgramBuilder setShader(String s) {
             mShader = s;
+            return this;
         }
 
         public void addInput(Element e) throws IllegalStateException {
@@ -120,12 +121,13 @@ public class Program extends BaseObj {
             return mConstantCount++;
         }
 
-        public void setTextureCount(int count) throws IllegalArgumentException {
+        public BaseProgramBuilder setTextureCount(int count) throws IllegalArgumentException {
             // Should check for consistant and non-conflicting names...
             if(count >= MAX_CONSTANT) {
                 throw new IllegalArgumentException("Max texture count exceeded.");
             }
             mTextureCount = count;
+            return this;
         }
 
         protected void initProgram(Program p) {

graphics/java/android/renderscript/ProgramFragment.java

@@ -106,16 +106,18 @@ public class ProgramFragment extends Program {
             mPointSpriteEnable = false;
         }
 
-        public void setTexture(EnvMode env, Format fmt, int slot)
+        public Builder setTexture(EnvMode env, Format fmt, int slot)
             throws IllegalArgumentException {
             if((slot < 0) || (slot >= MAX_TEXTURE)) {
                 throw new IllegalArgumentException("MAX_TEXTURE exceeded.");
             }
             mSlots[slot] = new Slot(env, fmt);
+            return this;
         }
 
-        public void setPointSpriteTexCoordinateReplacement(boolean enable) {
+        public Builder setPointSpriteTexCoordinateReplacement(boolean enable) {
             mPointSpriteEnable = enable;
+            return this;
         }
 
         public ProgramFragment create() {

graphics/java/android/renderscript/ProgramRaster.java

@@ -89,16 +89,19 @@ public class ProgramRaster extends BaseObj {
             mPointSprite = false;
         }
 
-        public void setPointSpriteEnable(boolean enable) {
+        public Builder setPointSpriteEnable(boolean enable) {
             mPointSprite = enable;
+            return this;
         }
 
-        public void setPointSmoothEnable(boolean enable) {
+        public Builder setPointSmoothEnable(boolean enable) {
             mPointSmooth = enable;
+            return this;
         }
 
-        public void setLineSmoothEnable(boolean enable) {
+        public Builder setLineSmoothEnable(boolean enable) {
             mLineSmooth = enable;
+            return this;
         }
 
         static synchronized ProgramRaster internalCreate(RenderScript rs, Builder b) {

graphics/java/android/renderscript/ProgramStore.java

@@ -114,28 +114,33 @@ public class ProgramStore extends BaseObj {
 
         }
 
-        public void setDepthFunc(DepthFunc func) {
+        public Builder setDepthFunc(DepthFunc func) {
             mDepthFunc = func;
+            return this;
         }
 
-        public void setDepthMask(boolean enable) {
+        public Builder setDepthMask(boolean enable) {
             mDepthMask = enable;
+            return this;
         }
 
-        public void setColorMask(boolean r, boolean g, boolean b, boolean a) {
+        public Builder setColorMask(boolean r, boolean g, boolean b, boolean a) {
             mColorMaskR = r;
             mColorMaskG = g;
             mColorMaskB = b;
             mColorMaskA = a;
+            return this;
         }
 
-        public void setBlendFunc(BlendSrcFunc src, BlendDstFunc dst) {
+        public Builder setBlendFunc(BlendSrcFunc src, BlendDstFunc dst) {
             mBlendSrc = src;
             mBlendDst = dst;
+            return this;
         }
 
-        public void setDitherEnable(boolean enable) {
+        public Builder setDitherEnable(boolean enable) {
             mDither = enable;
+            return this;
         }
 
         static synchronized ProgramStore internalCreate(RenderScript rs, Builder b) {

graphics/java/android/renderscript/ProgramVertex.java

@@ -47,8 +47,9 @@ public class ProgramVertex extends Program {
             mRS = rs;
         }
 
-        public void setTextureMatrixEnable(boolean enable) {
+        public Builder setTextureMatrixEnable(boolean enable) {
             mTextureMatrixEnable = enable;
+            return this;
         }
 
         public ProgramVertex create() {