Merge "Update IP_JB to Mr1" into jb-mr2-dev

tests/RenderScriptTests/ImageProcessing_jb/Android.mk

@@ -24,6 +24,6 @@ LOCAL_SRC_FILES := $(call all-java-files-under, src) \
 #LOCAL_STATIC_JAVA_LIBRARIES := android.renderscript
 
 LOCAL_PACKAGE_NAME := ImageProcessingJB
-LOCAL_SDK_VERSION := 16
+LOCAL_SDK_VERSION := 17
 
 include $(BUILD_PACKAGE)

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/BWFilter.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import java.lang.Math;
+
+
+public class BWFilter extends TestBase {
+    private ScriptC_bwfilter mScript;
+
+    public void createTest(android.content.res.Resources res) {
+        mScript = new ScriptC_bwfilter(mRS);
+    }
+
+    public void runTest() {
+        mScript.invoke_prepareBwFilter(50, 50, 50);
+        mScript.forEach_bwFilterKernel(mInPixelsAllocation, mOutPixelsAllocation);
+    }
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Blend.java

@@ -0,0 +1,178 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import java.lang.Math;
+import java.lang.Short;
+
+import android.renderscript.Allocation;
+import android.renderscript.Element;
+import android.renderscript.Matrix4f;
+import android.renderscript.RenderScript;
+import android.renderscript.Script;
+import android.renderscript.ScriptC;
+import android.renderscript.ScriptGroup;
+import android.renderscript.ScriptIntrinsicBlend;
+import android.renderscript.Type;
+import android.util.Log;
+import android.widget.SeekBar;
+import android.widget.TextView;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.view.View;
+import android.widget.Spinner;
+
+public class Blend extends TestBase {
+    private ScriptIntrinsicBlend mBlend;
+    private ScriptC_blend mBlendHelper;
+    private short image1Alpha = 128;
+    private short image2Alpha = 128;
+
+    String mIntrinsicNames[];
+
+    private Allocation image1;
+    private Allocation image2;
+    private int currentIntrinsic = 0;
+
+    private AdapterView.OnItemSelectedListener mIntrinsicSpinnerListener =
+            new AdapterView.OnItemSelectedListener() {
+                public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
+                    currentIntrinsic = pos;
+                    if (mRS != null) {
+                        runTest();
+                        act.updateDisplay();
+                    }
+                }
+
+                public void onNothingSelected(AdapterView parent) {
+
+                }
+            };
+
+    public void createTest(android.content.res.Resources res) {
+        mBlend = ScriptIntrinsicBlend.create(mRS, Element.U8_4(mRS));
+        mBlendHelper = new ScriptC_blend(mRS);
+        mBlendHelper.set_alpha((short)128);
+
+        image1 = Allocation.createTyped(mRS, mInPixelsAllocation.getType());
+        image2 = Allocation.createTyped(mRS, mInPixelsAllocation2.getType());
+
+        mIntrinsicNames = new String[14];
+        mIntrinsicNames[0] = "Source";
+        mIntrinsicNames[1] = "Destination";
+        mIntrinsicNames[2] = "Source Over";
+        mIntrinsicNames[3] = "Destination Over";
+        mIntrinsicNames[4] = "Source In";
+        mIntrinsicNames[5] = "Destination In";
+        mIntrinsicNames[6] = "Source Out";
+        mIntrinsicNames[7] = "Destination Out";
+        mIntrinsicNames[8] = "Source Atop";
+        mIntrinsicNames[9] = "Destination Atop";
+        mIntrinsicNames[10] = "XOR";
+        mIntrinsicNames[11] = "Add";
+        mIntrinsicNames[12] = "Subtract";
+        mIntrinsicNames[13] = "Multiply";
+    }
+
+    public boolean onSpinner1Setup(Spinner s) {
+        s.setAdapter(new ArrayAdapter<String>(
+            act, R.layout.spinner_layout, mIntrinsicNames));
+        s.setOnItemSelectedListener(mIntrinsicSpinnerListener);
+        return true;
+    }
+
+    public boolean onBar1Setup(SeekBar b, TextView t) {
+        t.setText("Image 1 Alpha");
+        b.setMax(255);
+        b.setProgress(image1Alpha);
+        return true;
+    }
+
+    public void onBar1Changed(int progress) {
+        image1Alpha = (short)progress;
+    }
+
+    public boolean onBar2Setup(SeekBar b, TextView t) {
+        t.setText("Image 2 Alpha");
+        b.setMax(255);
+        b.setProgress(image2Alpha);
+        return true;
+    }
+
+    public void onBar2Changed(int progress) {
+        image2Alpha = (short)progress;
+    }
+
+    public void runTest() {
+        image1.copy2DRangeFrom(0, 0, mInPixelsAllocation.getType().getX(), mInPixelsAllocation.getType().getY(), mInPixelsAllocation, 0, 0);
+        image2.copy2DRangeFrom(0, 0, mInPixelsAllocation2.getType().getX(), mInPixelsAllocation2.getType().getY(), mInPixelsAllocation2, 0, 0);
+
+        mBlendHelper.set_alpha(image1Alpha);
+        mBlendHelper.forEach_setImageAlpha(image1);
+
+        mBlendHelper.set_alpha(image2Alpha);
+        mBlendHelper.forEach_setImageAlpha(image2);
+
+        switch (currentIntrinsic) {
+        case 0:
+            mBlend.forEachSrc(image1, image2);
+            break;
+        case 1:
+            mBlend.forEachDst(image1, image2);
+            break;
+        case 2:
+            mBlend.forEachSrcOver(image1, image2);
+            break;
+        case 3:
+            mBlend.forEachDstOver(image1, image2);
+            break;
+        case 4:
+            mBlend.forEachSrcIn(image1, image2);
+            break;
+        case 5:
+            mBlend.forEachDstIn(image1, image2);
+            break;
+        case 6:
+            mBlend.forEachSrcOut(image1, image2);
+            break;
+        case 7:
+            mBlend.forEachDstOut(image1, image2);
+            break;
+        case 8:
+            mBlend.forEachSrcAtop(image1, image2);
+            break;
+        case 9:
+            mBlend.forEachDstAtop(image1, image2);
+            break;
+        case 10:
+            mBlend.forEachXor(image1, image2);
+            break;
+        case 11:
+            mBlend.forEachAdd(image1, image2);
+            break;
+        case 12:
+            mBlend.forEachSubtract(image1, image2);
+            break;
+        case 13:
+            mBlend.forEachMultiply(image1, image2);
+            break;
+        }
+
+        mOutPixelsAllocation.copy2DRangeFrom(0, 0, image2.getType().getX(), image2.getType().getY(), image2, 0, 0);
+    }
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Blur25.java

@@ -21,12 +21,16 @@ import java.lang.Math;
 import android.renderscript.Allocation;
 import android.renderscript.Element;
 import android.renderscript.RenderScript;
+import android.renderscript.ScriptIntrinsicBlur;
 import android.renderscript.Type;
 import android.util.Log;
 import android.widget.SeekBar;
 import android.widget.TextView;
 
 public class Blur25 extends TestBase {
+    private boolean mUseIntrinsic = false;
+    private ScriptIntrinsicBlur mIntrinsic;
+
     private int MAX_RADIUS = 25;
     private ScriptC_threshold mScript;
     private float mRadius = MAX_RADIUS;
@@ -35,7 +39,8 @@ public class Blur25 extends TestBase {
     private Allocation mScratchPixelsAllocation2;
 
 
-    public Blur25() {
+    public Blur25(boolean useIntrinsic) {
+        mUseIntrinsic = useIntrinsic;
     }
 
     public boolean onBar1Setup(SeekBar b, TextView t) {
@@ -50,7 +55,11 @@ public class Blur25 extends TestBase {
         if (mRadius <= 0.10f) {
             mRadius = 0.10f;
         }
-        mScript.invoke_setRadius((int)mRadius);
+        if (mUseIntrinsic) {
+            mIntrinsic.setRadius(mRadius);
+        } else {
+            mScript.invoke_setRadius((int)mRadius);
+        }
     }
 
 
@@ -58,33 +67,52 @@ public class Blur25 extends TestBase {
         int width = mInPixelsAllocation.getType().getX();
         int height = mInPixelsAllocation.getType().getY();
 
-        Type.Builder tb = new Type.Builder(mRS, Element.F32_4(mRS));
+        if (mUseIntrinsic) {
-        tb.setX(width);
+            mIntrinsic = ScriptIntrinsicBlur.create(mRS, Element.U8_4(mRS));
-        tb.setY(height);
+            mIntrinsic.setRadius(MAX_RADIUS);
-        mScratchPixelsAllocation1 = Allocation.createTyped(mRS, tb.create());
+            mIntrinsic.setInput(mInPixelsAllocation);
-        mScratchPixelsAllocation2 = Allocation.createTyped(mRS, tb.create());
+        } else {
 
-        mScript = new ScriptC_threshold(mRS, res, R.raw.threshold);
+            Type.Builder tb = new Type.Builder(mRS, Element.F32_4(mRS));
-        mScript.set_width(width);
+            tb.setX(width);
-        mScript.set_height(height);
+            tb.setY(height);
-        mScript.invoke_setRadius(MAX_RADIUS);
+            mScratchPixelsAllocation1 = Allocation.createTyped(mRS, tb.create());
+            mScratchPixelsAllocation2 = Allocation.createTyped(mRS, tb.create());
 
-        mScript.set_InPixel(mInPixelsAllocation);
+            mScript = new ScriptC_threshold(mRS, res, R.raw.threshold);
-        mScript.set_ScratchPixel1(mScratchPixelsAllocation1);
+            mScript.set_width(width);
-        mScript.set_ScratchPixel2(mScratchPixelsAllocation2);
+            mScript.set_height(height);
+            mScript.invoke_setRadius(MAX_RADIUS);
+
+            mScript.set_InPixel(mInPixelsAllocation);
+            mScript.set_ScratchPixel1(mScratchPixelsAllocation1);
+            mScript.set_ScratchPixel2(mScratchPixelsAllocation2);
+        }
     }
 
     public void runTest() {
-        mScript.forEach_copyIn(mInPixelsAllocation, mScratchPixelsAllocation1);
+        if (mUseIntrinsic) {
-        mScript.forEach_horz(mScratchPixelsAllocation2);
+            mIntrinsic.forEach(mOutPixelsAllocation);
-        mScript.forEach_vert(mOutPixelsAllocation);
+        } else {
+            mScript.forEach_copyIn(mInPixelsAllocation, mScratchPixelsAllocation1);
+            mScript.forEach_horz(mScratchPixelsAllocation2);
+            mScript.forEach_vert(mOutPixelsAllocation);
+        }
     }
 
     public void setupBenchmark() {
-        mScript.invoke_setRadius(MAX_RADIUS);
+        if (mUseIntrinsic) {
+            mIntrinsic.setRadius(MAX_RADIUS);
+        } else {
+            mScript.invoke_setRadius(MAX_RADIUS);
+        }
     }
 
     public void exitBenchmark() {
-        mScript.invoke_setRadius((int)mRadius);
+        if (mUseIntrinsic) {
+            mIntrinsic.setRadius(mRadius);
+        } else {
+            mScript.invoke_setRadius((int)mRadius);
+        }
     }
 }

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/ColorMatrix.java

@@ -24,14 +24,19 @@ import android.renderscript.Matrix4f;
 import android.renderscript.RenderScript;
 import android.renderscript.Script;
 import android.renderscript.ScriptC;
+import android.renderscript.ScriptGroup;
+import android.renderscript.ScriptIntrinsicColorMatrix;
 import android.renderscript.Type;
 import android.util.Log;
 
 public class ColorMatrix extends TestBase {
     private ScriptC_colormatrix mScript;
+    private ScriptIntrinsicColorMatrix mIntrinsic;
+    private boolean mUseIntrinsic;
     private boolean mUseGrey;
 
-    public ColorMatrix(boolean useGrey) {
+    public ColorMatrix(boolean useIntrinsic, boolean useGrey) {
+        mUseIntrinsic = useIntrinsic;
         mUseGrey = useGrey;
     }
 
@@ -41,12 +46,25 @@ public class ColorMatrix extends TestBase {
         m.set(1, 1, 0.9f);
         m.set(1, 2, 0.2f);
 
-        mScript = new ScriptC_colormatrix(mRS, res, R.raw.colormatrix);
+        if (mUseIntrinsic) {
-        mScript.invoke_setMatrix(m);
+            mIntrinsic = ScriptIntrinsicColorMatrix.create(mRS, Element.U8_4(mRS));
+            if (mUseGrey) {
+                mIntrinsic.setGreyscale();
+            } else {
+                mIntrinsic.setColorMatrix(m);
+            }
+        } else {
+            mScript = new ScriptC_colormatrix(mRS, res, R.raw.colormatrix);
+            mScript.invoke_setMatrix(m);
+        }
     }
 
     public void runTest() {
-        mScript.forEach_root(mInPixelsAllocation, mOutPixelsAllocation);
+        if (mUseIntrinsic) {
+            mIntrinsic.forEach(mInPixelsAllocation, mOutPixelsAllocation);
+        } else {
+            mScript.forEach_root(mInPixelsAllocation, mOutPixelsAllocation);
+        }
     }
 
 }

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Contrast.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import java.lang.Math;
+
+import android.renderscript.Allocation;
+
+public class Contrast extends TestBase {
+    private ScriptC_contrast mScript;
+
+    public void createTest(android.content.res.Resources res) {
+        mScript = new ScriptC_contrast(mRS);
+    }
+
+    public void runTest() {
+        mScript.invoke_setBright(50.f);
+        mScript.forEach_contrast(mInPixelsAllocation, mOutPixelsAllocation);
+    }
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Convolve3x3.java

@@ -24,16 +24,21 @@ import android.renderscript.Matrix4f;
 import android.renderscript.RenderScript;
 import android.renderscript.Script;
 import android.renderscript.ScriptC;
+import android.renderscript.ScriptGroup;
+import android.renderscript.ScriptIntrinsicConvolve3x3;
 import android.renderscript.Type;
 import android.util.Log;
 
 public class Convolve3x3 extends TestBase {
     private ScriptC_convolve3x3 mScript;
+    private ScriptIntrinsicConvolve3x3 mIntrinsic;
 
     private int mWidth;
     private int mHeight;
+    private boolean mUseIntrinsic;
 
-    public Convolve3x3() {
+    public Convolve3x3(boolean useIntrinsic) {
+        mUseIntrinsic = useIntrinsic;
     }
 
     public void createTest(android.content.res.Resources res) {
@@ -45,11 +50,17 @@ public class Convolve3x3 extends TestBase {
         f[3] = -1.f;    f[4] =  5.f;    f[5] = -1.f;
         f[6] =  0.f;    f[7] = -1.f;    f[8] =  0.f;
 
-        mScript = new ScriptC_convolve3x3(mRS, res, R.raw.convolve3x3);
+        if (mUseIntrinsic) {
-        mScript.set_gCoeffs(f);
+            mIntrinsic = ScriptIntrinsicConvolve3x3.create(mRS, Element.U8_4(mRS));
-        mScript.set_gIn(mInPixelsAllocation);
+            mIntrinsic.setCoefficients(f);
-        mScript.set_gWidth(mWidth);
+            mIntrinsic.setInput(mInPixelsAllocation);
-        mScript.set_gHeight(mHeight);
+        } else {
+            mScript = new ScriptC_convolve3x3(mRS, res, R.raw.convolve3x3);
+            mScript.set_gCoeffs(f);
+            mScript.set_gIn(mInPixelsAllocation);
+            mScript.set_gWidth(mWidth);
+            mScript.set_gHeight(mHeight);
+        }
     }
 
     public void runTest() {

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Convolve5x5.java

@@ -24,16 +24,21 @@ import android.renderscript.Matrix4f;
 import android.renderscript.RenderScript;
 import android.renderscript.Script;
 import android.renderscript.ScriptC;
+import android.renderscript.ScriptGroup;
+import android.renderscript.ScriptIntrinsicConvolve5x5;
 import android.renderscript.Type;
 import android.util.Log;
 
 public class Convolve5x5 extends TestBase {
     private ScriptC_convolve5x5 mScript;
+    private ScriptIntrinsicConvolve5x5 mIntrinsic;
 
     private int mWidth;
     private int mHeight;
+    private boolean mUseIntrinsic;
 
-    public Convolve5x5() {
+    public Convolve5x5(boolean useIntrinsic) {
+        mUseIntrinsic = useIntrinsic;
     }
 
     public void createTest(android.content.res.Resources res) {
@@ -59,15 +64,25 @@ public class Convolve5x5 extends TestBase {
         f[15]= -3.f; f[16]=  0.f; f[17]=  6.f; f[18]=  0.f; f[19]= -3.f;
         f[20]= -1.f; f[21]= -3.f; f[22]= -4.f; f[23]= -3.f; f[24]= -1.f;
 
-        mScript = new ScriptC_convolve5x5(mRS, res, R.raw.convolve5x5);
+        if (mUseIntrinsic) {
-        mScript.set_gCoeffs(f);
+            mIntrinsic = ScriptIntrinsicConvolve5x5.create(mRS, Element.U8_4(mRS));
-        mScript.set_gIn(mInPixelsAllocation);
+            mIntrinsic.setCoefficients(f);
-        mScript.set_gWidth(mWidth);
+            mIntrinsic.setInput(mInPixelsAllocation);
-        mScript.set_gHeight(mHeight);
+        } else {
+            mScript = new ScriptC_convolve5x5(mRS, res, R.raw.convolve5x5);
+            mScript.set_gCoeffs(f);
+            mScript.set_gIn(mInPixelsAllocation);
+            mScript.set_gWidth(mWidth);
+            mScript.set_gHeight(mHeight);
+        }
     }
 
     public void runTest() {
-        mScript.forEach_root(mOutPixelsAllocation);
+        if (mUseIntrinsic) {
+            mIntrinsic.forEach(mOutPixelsAllocation);
+        } else {
+            mScript.forEach_root(mOutPixelsAllocation);
+        }
     }
 
 }

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/CrossProcess.java

@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import java.lang.Math;
+
+import android.renderscript.Allocation;
+import android.renderscript.Element;
+import android.renderscript.RenderScript;
+import android.renderscript.ScriptIntrinsicLUT;
+import android.util.Log;
+
+public class CrossProcess extends TestBase {
+    private ScriptIntrinsicLUT mIntrinsic;
+
+    public void createTest(android.content.res.Resources res) {
+        mIntrinsic = ScriptIntrinsicLUT.create(mRS, Element.U8_4(mRS));
+        for (int ct=0; ct < 256; ct++) {
+            float f = ((float)ct) / 255.f;
+
+            float r = f;
+            if (r < 0.5f) {
+                r = 4.0f * r * r * r;
+            } else {
+                r = 1.0f - r;
+                r = 1.0f - (4.0f * r * r * r);
+            }
+            mIntrinsic.setRed(ct, (int)(r * 255.f + 0.5f));
+
+            float g = f;
+            if (g < 0.5f) {
+                g = 2.0f * g * g;
+            } else {
+                g = 1.0f - g;
+                g = 1.0f - (2.0f * g * g);
+            }
+            mIntrinsic.setGreen(ct, (int)(g * 255.f + 0.5f));
+
+            float b = f * 0.5f + 0.25f;
+            mIntrinsic.setBlue(ct, (int)(b * 255.f + 0.5f));
+        }
+
+    }
+
+    public void runTest() {
+        mIntrinsic.forEach(mInPixelsAllocation, mOutPixelsAllocation);
+    }
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Exposure.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import java.lang.Math;
+
+import android.renderscript.Allocation;
+
+public class Exposure extends TestBase {
+    private ScriptC_exposure mScript;
+
+    public void createTest(android.content.res.Resources res) {
+        mScript = new ScriptC_exposure(mRS);
+    }
+
+    public void runTest() {
+        mScript.invoke_setBright(50.f);
+        mScript.forEach_exposure(mInPixelsAllocation, mOutPixelsAllocation);
+    }
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Fisheye.java

@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import android.renderscript.Allocation;
+import android.renderscript.Element;
+import android.renderscript.Sampler;
+import android.renderscript.Type;
+import android.widget.SeekBar;
+import android.widget.TextView;
+
+public class Fisheye extends TestBase {
+    private ScriptC_fisheye_full mScript_full = null;
+    private ScriptC_fisheye_relaxed mScript_relaxed = null;
+    private ScriptC_fisheye_approx_full mScript_approx_full = null;
+    private ScriptC_fisheye_approx_relaxed mScript_approx_relaxed = null;
+    private final boolean approx;
+    private final boolean relaxed;
+    private float center_x = 0.5f;
+    private float center_y = 0.5f;
+    private float scale = 0.5f;
+
+    public Fisheye(boolean approx, boolean relaxed) {
+        this.approx = approx;
+        this.relaxed = relaxed;
+    }
+
+    public boolean onBar1Setup(SeekBar b, TextView t) {
+        t.setText("Scale");
+        b.setMax(100);
+        b.setProgress(25);
+        return true;
+    }
+    public boolean onBar2Setup(SeekBar b, TextView t) {
+        t.setText("Shift center X");
+        b.setMax(100);
+        b.setProgress(50);
+        return true;
+    }
+    public boolean onBar3Setup(SeekBar b, TextView t) {
+        t.setText("Shift center Y");
+        b.setMax(100);
+        b.setProgress(50);
+        return true;
+    }
+
+    public void onBar1Changed(int progress) {
+        scale = progress / 50.0f;
+        do_init();
+    }
+    public void onBar2Changed(int progress) {
+        center_x = progress / 100.0f;
+        do_init();
+    }
+    public void onBar3Changed(int progress) {
+        center_y = progress / 100.0f;
+        do_init();
+    }
+
+    private void do_init() {
+        if (approx) {
+            if (relaxed)
+                mScript_approx_relaxed.invoke_init_filter(
+                        mInPixelsAllocation.getType().getX(),
+                        mInPixelsAllocation.getType().getY(), center_x,
+                        center_y, scale);
+            else
+                mScript_approx_full.invoke_init_filter(
+                        mInPixelsAllocation.getType().getX(),
+                        mInPixelsAllocation.getType().getY(), center_x,
+                        center_y, scale);
+        } else if (relaxed)
+            mScript_relaxed.invoke_init_filter(
+                    mInPixelsAllocation.getType().getX(),
+                    mInPixelsAllocation.getType().getY(), center_x, center_y,
+                    scale);
+        else
+            mScript_full.invoke_init_filter(
+                    mInPixelsAllocation.getType().getX(),
+                    mInPixelsAllocation.getType().getY(), center_x, center_y,
+                    scale);
+    }
+
+    public void createTest(android.content.res.Resources res) {
+        if (approx) {
+            if (relaxed) {
+                mScript_approx_relaxed = new ScriptC_fisheye_approx_relaxed(mRS,
+                        res, R.raw.fisheye_approx_relaxed);
+                mScript_approx_relaxed.set_in_alloc(mInPixelsAllocation);
+                mScript_approx_relaxed.set_sampler(Sampler.CLAMP_LINEAR(mRS));
+            } else {
+                mScript_approx_full = new ScriptC_fisheye_approx_full(mRS, res,
+                        R.raw.fisheye_approx_full);
+                mScript_approx_full.set_in_alloc(mInPixelsAllocation);
+                mScript_approx_full.set_sampler(Sampler.CLAMP_LINEAR(mRS));
+            }
+        } else if (relaxed) {
+            mScript_relaxed = new ScriptC_fisheye_relaxed(mRS, res,
+                    R.raw.fisheye_relaxed);
+            mScript_relaxed.set_in_alloc(mInPixelsAllocation);
+            mScript_relaxed.set_sampler(Sampler.CLAMP_LINEAR(mRS));
+        } else {
+            mScript_full = new ScriptC_fisheye_full(mRS, res,
+                    R.raw.fisheye_full);
+            mScript_full.set_in_alloc(mInPixelsAllocation);
+            mScript_full.set_sampler(Sampler.CLAMP_LINEAR(mRS));
+        }
+        do_init();
+    }
+
+    public void runTest() {
+        if (approx) {
+            if (relaxed)
+                mScript_approx_relaxed.forEach_root(mOutPixelsAllocation);
+            else
+                mScript_approx_full.forEach_root(mOutPixelsAllocation);
+        } else if (relaxed)
+            mScript_relaxed.forEach_root(mOutPixelsAllocation);
+        else
+            mScript_full.forEach_root(mOutPixelsAllocation);
+    }
+
+}
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/GroupTest.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import java.lang.Math;
+
+import android.renderscript.Allocation;
+import android.renderscript.Element;
+import android.renderscript.RenderScript;
+import android.renderscript.ScriptIntrinsicConvolve3x3;
+import android.renderscript.ScriptIntrinsicColorMatrix;
+import android.renderscript.Type;
+import android.renderscript.Matrix4f;
+import android.renderscript.ScriptGroup;
+import android.util.Log;
+
+public class GroupTest extends TestBase {
+    private ScriptIntrinsicConvolve3x3 mConvolve;
+    private ScriptIntrinsicColorMatrix mMatrix;
+
+    private Allocation mScratchPixelsAllocation1;
+    private ScriptGroup mGroup;
+
+    private int mWidth;
+    private int mHeight;
+    private boolean mUseNative;
+
+
+    public GroupTest(boolean useNative) {
+        mUseNative = useNative;
+    }
+
+    public void createTest(android.content.res.Resources res) {
+        mWidth = mInPixelsAllocation.getType().getX();
+        mHeight = mInPixelsAllocation.getType().getY();
+
+        mConvolve = ScriptIntrinsicConvolve3x3.create(mRS, Element.U8_4(mRS));
+        mMatrix = ScriptIntrinsicColorMatrix.create(mRS, Element.U8_4(mRS));
+
+        float f[] = new float[9];
+        f[0] =  0.f;    f[1] = -1.f;    f[2] =  0.f;
+        f[3] = -1.f;    f[4] =  5.f;    f[5] = -1.f;
+        f[6] =  0.f;    f[7] = -1.f;    f[8] =  0.f;
+        mConvolve.setCoefficients(f);
+
+        Matrix4f m = new Matrix4f();
+        m.set(1, 0, 0.2f);
+        m.set(1, 1, 0.9f);
+        m.set(1, 2, 0.2f);
+        mMatrix.setColorMatrix(m);
+
+        Type.Builder tb = new Type.Builder(mRS, Element.U8_4(mRS));
+        tb.setX(mWidth);
+        tb.setY(mHeight);
+        Type connect = tb.create();
+
+        if (mUseNative) {
+            ScriptGroup.Builder b = new ScriptGroup.Builder(mRS);
+            b.addKernel(mConvolve.getKernelID());
+            b.addKernel(mMatrix.getKernelID());
+            b.addConnection(connect, mConvolve.getKernelID(), mMatrix.getKernelID());
+            mGroup = b.create();
+        } else {
+            mScratchPixelsAllocation1 = Allocation.createTyped(mRS, connect);
+        }
+    }
+
+    public void runTest() {
+        mConvolve.setInput(mInPixelsAllocation);
+        if (mUseNative) {
+            mGroup.setOutput(mMatrix.getKernelID(), mOutPixelsAllocation);
+            mGroup.execute();
+        } else {
+            mConvolve.forEach(mScratchPixelsAllocation1);
+            mMatrix.forEach(mScratchPixelsAllocation1, mOutPixelsAllocation);
+        }
+    }
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/ImageProcessingActivityJB.java

@@ -23,14 +23,7 @@ import android.os.Message;
 import android.graphics.BitmapFactory;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
-import android.renderscript.ScriptC;
-import android.renderscript.RenderScript;
-import android.renderscript.Type;
-import android.renderscript.Allocation;
-import android.renderscript.Element;
-import android.renderscript.Script;
 import android.view.SurfaceView;
-import android.view.SurfaceHolder;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.ImageView;
@@ -39,13 +32,14 @@ import android.widget.Spinner;
 import android.widget.TextView;
 import android.view.View;
 import android.util.Log;
-import java.lang.Math;
+import android.renderscript.ScriptC;
+import android.renderscript.RenderScript;
+import android.renderscript.Type;
+import android.renderscript.Allocation;
+import android.renderscript.Element;
+import android.renderscript.Script;
 
 import android.os.Environment;
-import android.app.Instrumentation;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
 import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileWriter;
@@ -54,12 +48,70 @@ import java.io.IOException;
 public class ImageProcessingActivityJB extends Activity
                                        implements SeekBar.OnSeekBarChangeListener {
     private final String TAG = "Img";
-    private final String RESULT_FILE = "image_processing_result.csv";
+    public final String RESULT_FILE = "image_processing_result.csv";
+
+    RenderScript mRS;
+    Allocation mInPixelsAllocation;
+    Allocation mInPixelsAllocation2;
+    Allocation mOutPixelsAllocation;
+
+    /**
+     * Define enum type for test names
+     */
+    public enum TestName {
+        // totally there are 38 test cases
+        LEVELS_VEC3_RELAXED ("Levels Vec3 Relaxed"),
+        LEVELS_VEC4_RELAXED ("Levels Vec4 Relaxed"),
+        LEVELS_VEC3_FULL ("Levels Vec3 Full"),
+        LEVELS_VEC4_FULL ("Levels Vec4 Full"),
+        BLUR_RADIUS_25 ("Blur radius 25"),
+        INTRINSIC_BLUE_RADIUS_25 ("Intrinsic Blur radius 25"),
+        GREYSCALE ("Greyscale"),
+        GRAIN ("Grain"),
+        FISHEYE_FULL ("Fisheye Full"),
+        FISHEYE_RELAXED ("Fisheye Relaxed"),
+        FISHEYE_APPROXIMATE_FULL ("Fisheye Approximate Full"),
+        FISHEYE_APPROXIMATE_RELAXED ("Fisheye Approximate Relaxed"),
+        VIGNETTE_FULL ("Vignette Full"),
+        VIGNETTE_RELAXED ("Vignette Relaxed"),
+        VIGNETTE_APPROXIMATE_FULL ("Vignette Approximate Full"),
+        VIGNETTE_APPROXIMATE_RELAXED ("Vignette Approximate Relaxed"),
+        GROUP_TEST_EMULATED ("Group Test (emulated)"),
+        GROUP_TEST_NATIVE ("Group Test (native)"),
+        CONVOLVE_3X3 ("Convolve 3x3"),
+        INTRINSICS_CONVOLVE_3X3 ("Intrinsics Convolve 3x3"),
+        COLOR_MATRIX ("ColorMatrix"),
+        INTRINSICS_COLOR_MATRIX ("Intrinsics ColorMatrix"),
+        INTRINSICS_COLOR_MATRIX_GREY ("Intrinsics ColorMatrix Grey"),
+        COPY ("Copy"),
+        CROSS_PROCESS_USING_LUT ("CrossProcess (using LUT)"),
+        CONVOLVE_5X5 ("Convolve 5x5"),
+        INTRINSICS_CONVOLVE_5X5 ("Intrinsics Convolve 5x5"),
+        MANDELBROT ("Mandelbrot"),
+        INTRINSICS_BLEND ("Intrinsics Blend"),
+        VIBRANCE ("Vibrance"),
+        BW_FILTER ("BW Filter"),
+        SHADOWS ("Shadows"),
+        CONTRAST ("Contrast"),
+        EXPOSURE ("Exposure"),
+        WHITE_BALANCE ("White Balance");
+
+
+        private final String name;
+
+        private TestName(String s) {
+            name = s;
+        }
+
+        // return quoted string as displayed test name
+        public String toString() {
+            return name;
+        }
+    }
 
     Bitmap mBitmapIn;
     Bitmap mBitmapIn2;
     Bitmap mBitmapOut;
-    String mTestNames[];
 
     private Spinner mSpinner;
     private SeekBar mBar1;
@@ -91,12 +143,15 @@ public class ImageProcessingActivityJB extends Activity
     }
 
     private Handler mHandler = new Handler() {
+        // Allow the filter to complete without blocking the UI
+        // thread.  When the message arrives that the op is complete
+        // we will either mark completion or start a new filter if
+        // more work is ready.  Either way, display the result.
         @Override
         public void handleMessage(Message msg) {
             mTest.updateBitmap(mBitmapOut);
             mDisplayView.invalidate();
 
-            android.util.Log.v("Img", "mRunCount hdl " + mRunCount);
             boolean doTest = false;
             synchronized(this) {
                 if (mRunCount > 0) {
@@ -175,56 +230,119 @@ public class ImageProcessingActivityJB extends Activity
     }
 
 
-    void changeTest(int testID) {
+    void changeTest(TestName testName) {
         if (mTest != null) {
             mTest.destroy();
         }
-        switch(testID) {
+        switch(testName) {
-        case 0:
+        case LEVELS_VEC3_RELAXED:
             mTest = new LevelsV4(false, false);
             break;
-        case 1:
+        case LEVELS_VEC4_RELAXED:
             mTest = new LevelsV4(false, true);
             break;
-        case 2:
+        case LEVELS_VEC3_FULL:
             mTest = new LevelsV4(true, false);
             break;
-        case 3:
+        case LEVELS_VEC4_FULL:
             mTest = new LevelsV4(true, true);
             break;
-        case 4:
+        case BLUR_RADIUS_25:
-            mTest = new Blur25();
+            mTest = new Blur25(false);
             break;
-        case 5:
+        case INTRINSIC_BLUE_RADIUS_25:
+            mTest = new Blur25(true);
+            break;
+        case GREYSCALE:
             mTest = new Greyscale();
             break;
-        case 6:
+        case GRAIN:
             mTest = new Grain();
             break;
-        case 7:
+        case FISHEYE_FULL:
-            mTest = new Vignette(false);
+            mTest = new Fisheye(false, false);
             break;
-        case 8:
+        case FISHEYE_RELAXED:
-            mTest = new Vignette(true);
+            mTest = new Fisheye(false, true);
             break;
-        case 9:
+        case FISHEYE_APPROXIMATE_FULL:
-            mTest = new Convolve3x3();
+            mTest = new Fisheye(true, false);
             break;
-        case 10:
+        case FISHEYE_APPROXIMATE_RELAXED:
-            mTest = new ColorMatrix(false);
+            mTest = new Fisheye(true, true);
             break;
-        case 11:
+        case VIGNETTE_FULL:
+            mTest = new Vignette(false, false);
+            break;
+        case VIGNETTE_RELAXED:
+            mTest = new Vignette(false, true);
+            break;
+        case VIGNETTE_APPROXIMATE_FULL:
+            mTest = new Vignette(true, false);
+            break;
+        case VIGNETTE_APPROXIMATE_RELAXED:
+            mTest = new Vignette(true, true);
+            break;
+        case GROUP_TEST_EMULATED:
+            mTest = new GroupTest(false);
+            break;
+        case GROUP_TEST_NATIVE:
+            mTest = new GroupTest(true);
+            break;
+        case CONVOLVE_3X3:
+            mTest = new Convolve3x3(false);
+            break;
+        case INTRINSICS_CONVOLVE_3X3:
+            mTest = new Convolve3x3(true);
+            break;
+        case COLOR_MATRIX:
+            mTest = new ColorMatrix(false, false);
+            break;
+        case INTRINSICS_COLOR_MATRIX:
+            mTest = new ColorMatrix(true, false);
+            break;
+        case INTRINSICS_COLOR_MATRIX_GREY:
+            mTest = new ColorMatrix(true, true);
+            break;
+        case COPY:
             mTest = new Copy();
             break;
-        case 12:
+        case CROSS_PROCESS_USING_LUT:
-            mTest = new Convolve5x5();
+            mTest = new CrossProcess();
             break;
-        case 13:
+        case CONVOLVE_5X5:
+            mTest = new Convolve5x5(false);
+            break;
+        case INTRINSICS_CONVOLVE_5X5:
+            mTest = new Convolve5x5(true);
+            break;
+        case MANDELBROT:
             mTest = new Mandelbrot();
             break;
+        case INTRINSICS_BLEND:
+            mTest = new Blend();
+            break;
+        case VIBRANCE:
+            mTest = new Vibrance();
+            break;
+        case BW_FILTER:
+            mTest = new BWFilter();
+            break;
+        case SHADOWS:
+            mTest = new Shadows();
+            break;
+        case CONTRAST:
+            mTest = new Contrast();
+            break;
+        case EXPOSURE:
+            mTest = new Exposure();
+            break;
+        case WHITE_BALANCE:
+            mTest = new WhiteBalance();
+            break;
         }
 
-        mTest.createBaseTest(this, mBitmapIn, mBitmapIn2);
+        mTest.createBaseTest(this, mBitmapIn, mBitmapIn2, mBitmapOut);
         setupBars();
 
         mTest.runTest();
@@ -233,30 +351,14 @@ public class ImageProcessingActivityJB extends Activity
     }
 
     void setupTests() {
-        mTestNames = new String[14];
+        mTestSpinner.setAdapter(new ArrayAdapter<TestName>(
-        mTestNames[0] = "Levels Vec3 Relaxed";
+            this, R.layout.spinner_layout, TestName.values()));
-        mTestNames[1] = "Levels Vec4 Relaxed";
-        mTestNames[2] = "Levels Vec3 Full";
-        mTestNames[3] = "Levels Vec4 Full";
-        mTestNames[4] = "Blur radius 25";
-        mTestNames[5] = "Greyscale";
-        mTestNames[6] = "Grain";
-        mTestNames[7] = "Vignette Full";
-        mTestNames[8] = "Vignette Relaxed";
-        mTestNames[9] = "Convolve 3x3";
-        mTestNames[10] = "ColorMatrix";
-        mTestNames[11] = "Copy";
-        mTestNames[12] = "Convolve 5x5";
-        mTestNames[13] = "Mandelbrot";
-
-        mTestSpinner.setAdapter(new ArrayAdapter<String>(
-            this, R.layout.spinner_layout, mTestNames));
     }
 
     private AdapterView.OnItemSelectedListener mTestSpinnerListener =
             new AdapterView.OnItemSelectedListener() {
                 public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
-                    changeTest(pos);
+                    changeTest(TestName.values()[pos]);
                 }
 
                 public void onNothingSelected(AdapterView parent) {
@@ -305,8 +407,15 @@ public class ImageProcessingActivityJB extends Activity
         mBenchmarkResult = (TextView) findViewById(R.id.benchmarkText);
         mBenchmarkResult.setText("Result: not run");
 
+
+        mRS = RenderScript.create(this);
+        mInPixelsAllocation = Allocation.createFromBitmap(mRS, mBitmapIn);
+        mInPixelsAllocation2 = Allocation.createFromBitmap(mRS, mBitmapIn2);
+        mOutPixelsAllocation = Allocation.createFromBitmap(mRS, mBitmapOut);
+
+
         setupTests();
-        changeTest(0);
+        changeTest(TestName.LEVELS_VEC3_RELAXED);
     }
 
 
@@ -337,10 +446,10 @@ public class ImageProcessingActivityJB extends Activity
         try {
             BufferedWriter rsWriter = new BufferedWriter(new FileWriter(resultFile));
             Log.v(TAG, "Saved results in: " + resultFile.getAbsolutePath());
-            for (int i = 0; i < mTestNames.length; i++ ) {
+            for (TestName tn: TestName.values()) {
-                changeTest(i);
+                changeTest(tn);
                 float t = getBenchmark();
-                String s = new String("" + mTestNames[i] + ", " + t);
+                String s = new String("" + tn.toString() + ", " + t);
                 rsWriter.write(s + "\n");
                 Log.v(TAG, "Test " + s + "ms\n");
             }
@@ -348,7 +457,7 @@ public class ImageProcessingActivityJB extends Activity
         } catch (IOException e) {
             Log.v(TAG, "Unable to write result file " + e.getMessage());
         }
-        changeTest(0);
+        changeTest(TestName.LEVELS_VEC3_RELAXED);
     }
 
     // For benchmark test
@@ -365,7 +474,6 @@ public class ImageProcessingActivityJB extends Activity
             mTest.finish();
         } while (t > java.lang.System.currentTimeMillis());
 
-
         //Log.v(TAG, "Benchmarking");
         int ct = 0;
         t = java.lang.System.currentTimeMillis();

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Shadows.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import java.lang.Math;
+
+import android.renderscript.Allocation;
+
+public class Shadows extends TestBase {
+    private ScriptC_shadows mScript;
+
+    public void createTest(android.content.res.Resources res) {
+        mScript = new ScriptC_shadows(mRS);
+    }
+
+    public void runTest() {
+        mScript.invoke_prepareShadows(50.f);
+        mScript.forEach_shadowsKernel(mInPixelsAllocation, mOutPixelsAllocation);
+    }
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/TestBase.java

@@ -106,26 +106,20 @@ public class TestBase  {
         return false;
     }
 
-    public final void createBaseTest(ImageProcessingActivityJB ipact, Bitmap b, Bitmap b2) {
+    public final void createBaseTest(ImageProcessingActivityJB ipact, Bitmap b, Bitmap b2, Bitmap outb) {
         act = ipact;
-        mRS = RenderScript.create(act);
+        mRS = ipact.mRS;
         mRS.setMessageHandler(new MessageProcessor(act));
-        mMessageScript = new ScriptC_msg(mRS);
+
-        mInPixelsAllocation = Allocation.createFromBitmap(mRS, b,
+        mInPixelsAllocation = ipact.mInPixelsAllocation;
-                                                          Allocation.MipmapControl.MIPMAP_NONE,
+        mInPixelsAllocation2 = ipact.mInPixelsAllocation2;
-                                                          Allocation.USAGE_SCRIPT);
+        mOutPixelsAllocation = ipact.mOutPixelsAllocation;
-        mInPixelsAllocation2 = Allocation.createFromBitmap(mRS, b2,
+
-                                                          Allocation.MipmapControl.MIPMAP_NONE,
-                                                          Allocation.USAGE_SCRIPT);
-        mOutPixelsAllocation = Allocation.createFromBitmap(mRS, b,
-                                                           Allocation.MipmapControl.MIPMAP_NONE,
-                                                           Allocation.USAGE_SCRIPT);
         createTest(act.getResources());
     }
 
     // Must override
     public void createTest(android.content.res.Resources res) {
-        android.util.Log.e("img", "implement createTest");
     }
 
     // Must override
@@ -133,7 +127,6 @@ public class TestBase  {
     }
 
     final public void runTestSendMessage() {
-        android.util.Log.v("Img", "run");
         runTest();
         mMessageScript.invoke_sendMsg();
     }
@@ -143,8 +136,7 @@ public class TestBase  {
     }
 
     public void destroy() {
-        mRS.destroy();
+        mRS.setMessageHandler(null);
-        mRS = null;
     }
 
     public void updateBitmap(Bitmap b) {

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Vibrance.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import java.lang.Math;
+
+import android.renderscript.Allocation;
+
+public class Vibrance extends TestBase {
+    private ScriptC_vibrance mScript;
+
+    public void createTest(android.content.res.Resources res) {
+        mScript = new ScriptC_vibrance(mRS);
+    }
+
+    public void runTest() {
+        mScript.set_vibrance(50.f);
+        mScript.invoke_prepareVibrance();
+        mScript.forEach_vibranceKernel(mInPixelsAllocation, mOutPixelsAllocation);
+    }
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/Vignette.java

@@ -26,6 +26,9 @@ import android.widget.TextView;
 public class Vignette extends TestBase {
     private ScriptC_vignette_full mScript_full = null;
     private ScriptC_vignette_relaxed mScript_relaxed = null;
+    private ScriptC_vignette_approx_full mScript_approx_full = null;
+    private ScriptC_vignette_approx_relaxed mScript_approx_relaxed = null;
+    private final boolean approx;
     private final boolean relaxed;
     private float center_x = 0.5f;
     private float center_y = 0.5f;
@@ -33,7 +36,8 @@ public class Vignette extends TestBase {
     private float shade = 0.5f;
     private float slope = 20.0f;
 
-    public Vignette(boolean relaxed) {
+    public Vignette(boolean approx, boolean relaxed) {
+        this.approx = approx;
         this.relaxed = relaxed;
     }
 
@@ -90,7 +94,18 @@ public class Vignette extends TestBase {
     }
 
     private void do_init() {
-        if (relaxed)
+        if (approx) {
+            if (relaxed)
+                mScript_approx_relaxed.invoke_init_vignette(
+                        mInPixelsAllocation.getType().getX(),
+                        mInPixelsAllocation.getType().getY(), center_x,
+                        center_y, scale, shade, slope);
+            else
+                mScript_approx_full.invoke_init_vignette(
+                        mInPixelsAllocation.getType().getX(),
+                        mInPixelsAllocation.getType().getY(), center_x,
+                        center_y, scale, shade, slope);
+        } else if (relaxed)
             mScript_relaxed.invoke_init_vignette(
                     mInPixelsAllocation.getType().getX(),
                     mInPixelsAllocation.getType().getY(), center_x, center_y,
@@ -103,7 +118,14 @@ public class Vignette extends TestBase {
     }
 
     public void createTest(android.content.res.Resources res) {
-        if (relaxed)
+        if (approx) {
+            if (relaxed)
+                mScript_approx_relaxed = new ScriptC_vignette_approx_relaxed(
+                        mRS, res, R.raw.vignette_approx_relaxed);
+            else
+                mScript_approx_full = new ScriptC_vignette_approx_full(
+                        mRS, res, R.raw.vignette_approx_full);
+        } else if (relaxed)
             mScript_relaxed = new ScriptC_vignette_relaxed(mRS, res,
                     R.raw.vignette_relaxed);
         else
@@ -113,7 +135,14 @@ public class Vignette extends TestBase {
     }
 
     public void runTest() {
-        if (relaxed)
+        if (approx) {
+            if (relaxed)
+                mScript_approx_relaxed.forEach_root(mInPixelsAllocation,
+                        mOutPixelsAllocation);
+            else
+                mScript_approx_full.forEach_root(mInPixelsAllocation,
+                        mOutPixelsAllocation);
+        } else if (relaxed)
             mScript_relaxed.forEach_root(mInPixelsAllocation,
                     mOutPixelsAllocation);
         else

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/WhiteBalance.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.imagejb;
+
+import java.lang.Math;
+
+import android.renderscript.Allocation;
+
+public class WhiteBalance extends TestBase {
+    private ScriptC_wbalance mScript;
+
+    public void createTest(android.content.res.Resources res) {
+        mScript = new ScriptC_wbalance(mRS);
+    }
+
+    public void runTest() {
+        mScript.set_histogramSource(mInPixelsAllocation);
+        mScript.set_histogramWidth(mInPixelsAllocation.getType().getX());
+        mScript.set_histogramHeight(mInPixelsAllocation.getType().getY());
+        mScript.invoke_prepareWhiteBalance();
+        mScript.forEach_whiteBalanceKernel(mInPixelsAllocation, mOutPixelsAllocation);
+    }
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/blend.rs

@@ -0,0 +1,23 @@
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "ip.rsh"
+
+uchar alpha = 0x0;
+
+void setImageAlpha(uchar4 *v_out, uint32_t x, uint32_t y) {
+  v_out->rgba = convert_uchar4((convert_uint4(v_out->rgba) * alpha) >> (uint4)8);
+  v_out->a = alpha;
+}
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/bwfilter.rs

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+//#pragma rs_fp_relaxed
+
+static float sr = 0.f;
+static float sg = 0.f;
+static float sb = 0.f;
+
+void prepareBwFilter(uint32_t rw, uint32_t gw, uint32_t bw) {
+
+    sr = rw;
+    sg = gw;
+    sb = bw;
+
+    float imageMin = min(sg,sb);
+    imageMin = fmin(sr,imageMin);
+    float imageMax = max(sg,sb);
+    imageMax = fmax(sr,imageMax);
+    float avg = (imageMin + imageMax)/2;
+    sb /= avg;
+    sg /= avg;
+    sr /= avg;
+
+}
+
+void bwFilterKernel(const uchar4 *in, uchar4 *out) {
+    float r = in->r * sr;
+    float g = in->g * sg;
+    float b = in->b * sb;
+    float localMin, localMax, avg;
+    localMin = fmin(g,b);
+    localMin = fmin(r,localMin);
+    localMax = fmax(g,b);
+    localMax = fmax(r,localMax);
+    avg = (localMin+localMax) * 0.5f;
+    out->r = out->g = out->b = rsClamp(avg, 0, 255);
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/colormatrix.fs

@@ -14,10 +14,7 @@
  * limitations under the License.
  */
 
-#pragma version(1)
+#include "ip.rsh"
-#pragma rs java_package_name(com.android.rs.imagejb)
-#pragma rs_fp_relaxed
-
 
 static rs_matrix4x4 Mat;
 
@@ -29,10 +26,10 @@ void setMatrix(rs_matrix4x4 m) {
     Mat = m;
 }
 
-void root(const uchar4 *in, uchar4 *out) {
+uchar4 __attribute__((kernel)) root(uchar4 in) {
-    float4 f = convert_float4(*in);
+    float4 f = convert_float4(in);
     f = rsMatrixMultiply(&Mat, f);
     f = clamp(f, 0.f, 255.f);
-    *out = convert_uchar4(f);
+    return convert_uchar4(f);
 }
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/contrast.rs

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+static float brightM = 0.f;
+static float brightC = 0.f;
+
+void setBright(float v) {
+    brightM = pow(2.f, v / 100.f);
+    brightC = 127.f - brightM * 127.f;
+}
+
+void contrast(const uchar4 *in, uchar4 *out)
+{
+#if 0
+    out->r = rsClamp((int)(brightM * in->r + brightC), 0, 255);
+    out->g = rsClamp((int)(brightM * in->g + brightC), 0, 255);
+    out->b = rsClamp((int)(brightM * in->b + brightC), 0, 255);
+#else
+    float3 v = convert_float3(in->rgb) * brightM + brightC;
+    out->rgb = convert_uchar3(clamp(v, 0.f, 255.f));
+#endif
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/convolve3x3.fs

@@ -14,9 +14,7 @@
  * limitations under the License.
  */
 
-#pragma version(1)
+#include "ip.rsh"
-#pragma rs java_package_name(com.android.rs.imagejb)
-#pragma rs_fp_relaxed
 
 int32_t gWidth;
 int32_t gHeight;
@@ -24,25 +22,21 @@ rs_allocation gIn;
 
 float gCoeffs[9];
 
-static inline uchar4 GetElementAt_uchar4(rs_allocation a, uint32_t x, uint32_t y) {
+uchar4 __attribute__((kernel)) root(uint32_t x, uint32_t y) {
-    return ((uchar4 *)rsGetElementAt(a, x, y))[0];
-}
-
-void root(uchar4 *out, uint32_t x, uint32_t y) {
     uint32_t x1 = min((int32_t)x+1, gWidth-1);
     uint32_t x2 = max((int32_t)x-1, 0);
     uint32_t y1 = min((int32_t)y+1, gHeight-1);
     uint32_t y2 = max((int32_t)y-1, 0);
 
-    float4 p00 = convert_float4(GetElementAt_uchar4(gIn, x1, y1));
+    float4 p00 = convert_float4(rsGetElementAt_uchar4(gIn, x1, y1));
-    float4 p01 = convert_float4(GetElementAt_uchar4(gIn, x, y1));
+    float4 p01 = convert_float4(rsGetElementAt_uchar4(gIn, x, y1));
-    float4 p02 = convert_float4(GetElementAt_uchar4(gIn, x2, y1));
+    float4 p02 = convert_float4(rsGetElementAt_uchar4(gIn, x2, y1));
-    float4 p10 = convert_float4(GetElementAt_uchar4(gIn, x1, y));
+    float4 p10 = convert_float4(rsGetElementAt_uchar4(gIn, x1, y));
-    float4 p11 = convert_float4(GetElementAt_uchar4(gIn, x, y));
+    float4 p11 = convert_float4(rsGetElementAt_uchar4(gIn, x, y));
-    float4 p12 = convert_float4(GetElementAt_uchar4(gIn, x2, y));
+    float4 p12 = convert_float4(rsGetElementAt_uchar4(gIn, x2, y));
-    float4 p20 = convert_float4(GetElementAt_uchar4(gIn, x1, y2));
+    float4 p20 = convert_float4(rsGetElementAt_uchar4(gIn, x1, y2));
-    float4 p21 = convert_float4(GetElementAt_uchar4(gIn, x, y2));
+    float4 p21 = convert_float4(rsGetElementAt_uchar4(gIn, x, y2));
-    float4 p22 = convert_float4(GetElementAt_uchar4(gIn, x2, y2));
+    float4 p22 = convert_float4(rsGetElementAt_uchar4(gIn, x2, y2));
     p00 *= gCoeffs[0];
     p01 *= gCoeffs[1];
     p02 *= gCoeffs[2];
@@ -65,7 +59,7 @@ void root(uchar4 *out, uint32_t x, uint32_t y) {
     p20 += p02;
 
     p20 = clamp(p20, 0.f, 255.f);
-    *out = convert_uchar4(p20);
+    return convert_uchar4(p20);
 }
 
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/convolve5x5.fs

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+int32_t gWidth;
+int32_t gHeight;
+rs_allocation gIn;
+
+float gCoeffs[25];
+
+uchar4 __attribute__((kernel)) root(uint32_t x, uint32_t y) {
+    uint32_t x0 = max((int32_t)x-2, 0);
+    uint32_t x1 = max((int32_t)x-1, 0);
+    uint32_t x2 = x;
+    uint32_t x3 = min((int32_t)x+1, gWidth-1);
+    uint32_t x4 = min((int32_t)x+2, gWidth-1);
+
+    uint32_t y0 = max((int32_t)y-2, 0);
+    uint32_t y1 = max((int32_t)y-1, 0);
+    uint32_t y2 = y;
+    uint32_t y3 = min((int32_t)y+1, gHeight-1);
+    uint32_t y4 = min((int32_t)y+2, gHeight-1);
+
+    float4 p0 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y0)) * gCoeffs[0]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x1, y0)) * gCoeffs[1]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x2, y0)) * gCoeffs[2]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x3, y0)) * gCoeffs[3]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x4, y0)) * gCoeffs[4];
+
+    float4 p1 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y1)) * gCoeffs[5]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x1, y1)) * gCoeffs[6]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x2, y1)) * gCoeffs[7]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x3, y1)) * gCoeffs[8]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x4, y1)) * gCoeffs[9];
+
+    float4 p2 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y2)) * gCoeffs[10]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x1, y2)) * gCoeffs[11]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x2, y2)) * gCoeffs[12]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x3, y2)) * gCoeffs[13]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x4, y2)) * gCoeffs[14];
+
+    float4 p3 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y3)) * gCoeffs[15]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x1, y3)) * gCoeffs[16]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x2, y3)) * gCoeffs[17]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x3, y3)) * gCoeffs[18]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x4, y3)) * gCoeffs[19];
+
+    float4 p4 = convert_float4(rsGetElementAt_uchar4(gIn, x0, y4)) * gCoeffs[20]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x1, y4)) * gCoeffs[21]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x2, y4)) * gCoeffs[22]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x3, y4)) * gCoeffs[23]
+              + convert_float4(rsGetElementAt_uchar4(gIn, x4, y4)) * gCoeffs[24];
+
+    p0 = clamp(p0 + p1 + p2 + p3 + p4, 0.f, 255.f);
+    return convert_uchar4(p0);
+}
+
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/convolve5x5.rs

@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma version(1)
-#pragma rs java_package_name(com.android.rs.imagejb)
-#pragma rs_fp_relaxed
-
-int32_t gWidth;
-int32_t gHeight;
-rs_allocation gIn;
-
-float gCoeffs[25];
-
-static inline uchar4 GetElementAt_uchar4(rs_allocation a, uint32_t x, uint32_t y) {
-    return ((uchar4 *)rsGetElementAt(a, x, y))[0];
-}
-
-void root(uchar4 *out, uint32_t x, uint32_t y) {
-    uint32_t x0 = max((int32_t)x-2, 0);
-    uint32_t x1 = max((int32_t)x-1, 0);
-    uint32_t x2 = x;
-    uint32_t x3 = min((int32_t)x+1, gWidth-1);
-    uint32_t x4 = min((int32_t)x+2, gWidth-1);
-
-    uint32_t y0 = max((int32_t)y-2, 0);
-    uint32_t y1 = max((int32_t)y-1, 0);
-    uint32_t y2 = y;
-    uint32_t y3 = min((int32_t)y+1, gHeight-1);
-    uint32_t y4 = min((int32_t)y+2, gHeight-1);
-
-    float4 p0 = convert_float4(GetElementAt_uchar4(gIn, x0, y0)) * gCoeffs[0]
-              + convert_float4(GetElementAt_uchar4(gIn, x1, y0)) * gCoeffs[1]
-              + convert_float4(GetElementAt_uchar4(gIn, x2, y0)) * gCoeffs[2]
-              + convert_float4(GetElementAt_uchar4(gIn, x3, y0)) * gCoeffs[3]
-              + convert_float4(GetElementAt_uchar4(gIn, x4, y0)) * gCoeffs[4];
-
-    float4 p1 = convert_float4(GetElementAt_uchar4(gIn, x0, y1)) * gCoeffs[5]
-              + convert_float4(GetElementAt_uchar4(gIn, x1, y1)) * gCoeffs[6]
-              + convert_float4(GetElementAt_uchar4(gIn, x2, y1)) * gCoeffs[7]
-              + convert_float4(GetElementAt_uchar4(gIn, x3, y1)) * gCoeffs[8]
-              + convert_float4(GetElementAt_uchar4(gIn, x4, y1)) * gCoeffs[9];
-
-    float4 p2 = convert_float4(GetElementAt_uchar4(gIn, x0, y2)) * gCoeffs[10]
-              + convert_float4(GetElementAt_uchar4(gIn, x1, y2)) * gCoeffs[11]
-              + convert_float4(GetElementAt_uchar4(gIn, x2, y2)) * gCoeffs[12]
-              + convert_float4(GetElementAt_uchar4(gIn, x3, y2)) * gCoeffs[13]
-              + convert_float4(GetElementAt_uchar4(gIn, x4, y2)) * gCoeffs[14];
-
-    float4 p3 = convert_float4(GetElementAt_uchar4(gIn, x0, y3)) * gCoeffs[15]
-              + convert_float4(GetElementAt_uchar4(gIn, x1, y3)) * gCoeffs[16]
-              + convert_float4(GetElementAt_uchar4(gIn, x2, y3)) * gCoeffs[17]
-              + convert_float4(GetElementAt_uchar4(gIn, x3, y3)) * gCoeffs[18]
-              + convert_float4(GetElementAt_uchar4(gIn, x4, y3)) * gCoeffs[19];
-
-    float4 p4 = convert_float4(GetElementAt_uchar4(gIn, x0, y4)) * gCoeffs[20]
-              + convert_float4(GetElementAt_uchar4(gIn, x1, y4)) * gCoeffs[21]
-              + convert_float4(GetElementAt_uchar4(gIn, x2, y4)) * gCoeffs[22]
-              + convert_float4(GetElementAt_uchar4(gIn, x3, y4)) * gCoeffs[23]
-              + convert_float4(GetElementAt_uchar4(gIn, x4, y4)) * gCoeffs[24];
-
-    p0 = clamp(p0 + p1 + p2 + p3 + p4, 0.f, 255.f);
-    *out = convert_uchar4(p0);
-}
-
-

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/copy.fs

@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+uchar4 __attribute__((kernel)) root(uchar4 v_in) {
+    return v_in;
+}
+
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/exposure.rs

@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+static float bright = 0.f;
+
+void setBright(float v) {
+    bright = 255.f / (255.f - v);
+}
+
+void exposure(const uchar4 *in, uchar4 *out)
+{
+    out->r = rsClamp((int)(bright * in->r), 0, 255);
+    out->g = rsClamp((int)(bright * in->g), 0, 255);
+    out->b = rsClamp((int)(bright * in->b), 0, 255);
+}
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/fisheye.rsh

@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+rs_allocation in_alloc;
+rs_sampler sampler;
+
+static float2 center, neg_center, inv_dimensions, axis_scale;
+static float alpha, radius2, factor;
+
+void init_filter(uint32_t dim_x, uint32_t dim_y, float center_x, float center_y, float k) {
+    center.x = center_x;
+    center.y = center_y;
+    neg_center = -center;
+    inv_dimensions.x = 1.f / (float)dim_x;
+    inv_dimensions.y = 1.f / (float)dim_y;
+    alpha = k * 2.0f + 0.75f;
+
+    axis_scale = (float2)1.f;
+    if (dim_x > dim_y)
+        axis_scale.y = (float)dim_y / (float)dim_x;
+    else
+        axis_scale.x = (float)dim_x / (float)dim_y;
+    
+    const float bound2 = 0.25f * (axis_scale.x*axis_scale.x + axis_scale.y*axis_scale.y);
+    const float bound = sqrt(bound2);
+    const float radius = 1.15f * bound;
+    radius2 = radius*radius;
+    const float max_radian = M_PI_2 - atan(alpha / bound * sqrt(radius2 - bound2));
+    factor = bound / max_radian;
+}
+
+uchar4 __attribute__((kernel)) root(uint32_t x, uint32_t y) {
+    // Convert x and y to floating point coordinates with center as origin
+    const float2 inCoord = {(float)x, (float)y};
+    const float2 coord = mad(inCoord, inv_dimensions, neg_center);
+    const float2 scaledCoord = axis_scale * coord;
+    const float dist2 = scaledCoord.x*scaledCoord.x + scaledCoord.y*scaledCoord.y;
+    const float inv_dist = rsqrt(dist2);
+    const float radian = M_PI_2 - atan((alpha * sqrt(radius2 - dist2)) * inv_dist);
+    const float scalar = radian * factor * inv_dist;
+    const float2 new_coord = mad(coord, scalar, center);
+    const float4 fout = rsSample(in_alloc, sampler, new_coord);
+    return rsPackColorTo8888(fout);
+}
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/fisheye_approx.rsh

@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+rs_allocation in_alloc;
+rs_sampler sampler;
+
+static float2 center, neg_center, inv_dimensions, axis_scale;
+static float alpha, radius2, factor;
+
+void init_filter(uint32_t dim_x, uint32_t dim_y, float center_x, float center_y, float k) {
+    center.x = center_x;
+    center.y = center_y;
+    neg_center = -center;
+    inv_dimensions.x = 1.f / (float)dim_x;
+    inv_dimensions.y = 1.f / (float)dim_y;
+    alpha = k * 2.0f + 0.75f;
+
+    axis_scale = (float2)1.f;
+    if (dim_x > dim_y)
+        axis_scale.y = (float)dim_y / (float)dim_x;
+    else
+        axis_scale.x = (float)dim_x / (float)dim_y;
+
+    const float bound2 = 0.25f * (axis_scale.x*axis_scale.x + axis_scale.y*axis_scale.y);
+    const float bound = sqrt(bound2);
+    const float radius = 1.15f * bound;
+    radius2 = radius*radius;
+    const float max_radian = M_PI_2 - atan(alpha / bound * sqrt(radius2 - bound2));
+    factor = bound / max_radian;
+}
+
+uchar4 __attribute__((kernel)) root(uint32_t x, uint32_t y) {
+    // Convert x and y to floating point coordinates with center as origin
+    const float2 inCoord = {(float)x, (float)y};
+    const float2 coord = mad(inCoord, inv_dimensions, neg_center);
+    const float2 scaledCoord = axis_scale * coord;
+    const float dist2 = scaledCoord.x*scaledCoord.x + scaledCoord.y*scaledCoord.y;
+    const float inv_dist = half_rsqrt(dist2);
+    const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
+    const float scalar = radian * factor * inv_dist;
+    const float2 new_coord = mad(coord, scalar, center);
+    const float4 fout = rsSample(in_alloc, sampler, new_coord);
+    return rsPackColorTo8888(fout);
+}
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/fisheye_approx_full.rs

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+#include "fisheye_approx.rsh"
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/fisheye_approx_relaxed.fs

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+#include "fisheye_approx.rsh"
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/fisheye_full.rs

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+#include "fisheye.rsh"
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/fisheye_relaxed.fs

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+#include "fisheye.rsh"
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/grain.fs

@@ -14,20 +14,10 @@
  * limitations under the License.
  */
 
-#pragma version(1)
+#include "ip.rsh"
-#pragma rs java_package_name(com.android.rs.imagejb)
-#pragma rs_fp_relaxed
 
-void genRand(uchar *out) {
+uchar __attribute__((kernel)) genRand() {
-    *out = (uchar)rsRand(0xff);
+    return (uchar)rsRand(0xff);
-}
-
-static inline uchar GetElementAt_uchar(rs_allocation a, uint32_t x, uint32_t y) {
-    return ((uchar *)rsGetElementAt(a, x, y))[0];
-}
-
-static inline float4 GetElementAt_float4(rs_allocation a, uint32_t x, uint32_t y) {
-    return ((float4 *)rsGetElementAt(a, x, y))[0];
 }
 
 /*
@@ -50,21 +40,21 @@ int32_t gWMask;
 int32_t gHMask;
 
 rs_allocation gBlendSource;
-void blend9(uchar *out, uint32_t x, uint32_t y) {
+uchar __attribute__((kernel)) blend9(uint32_t x, uint32_t y) {
     uint32_t x1 = (x-1) & gWMask;
     uint32_t x2 = (x+1) & gWMask;
     uint32_t y1 = (y-1) & gHMask;
     uint32_t y2 = (y+1) & gHMask;
 
-    uint p00 = 56 *  GetElementAt_uchar(gBlendSource, x1, y1);
+    uint p00 = 56 *  rsGetElementAt_uchar(gBlendSource, x1, y1);
-    uint p01 = 114 * GetElementAt_uchar(gBlendSource, x, y1);
+    uint p01 = 114 * rsGetElementAt_uchar(gBlendSource, x, y1);
-    uint p02 = 56 *  GetElementAt_uchar(gBlendSource, x2, y1);
+    uint p02 = 56 *  rsGetElementAt_uchar(gBlendSource, x2, y1);
-    uint p10 = 114 * GetElementAt_uchar(gBlendSource, x1, y);
+    uint p10 = 114 * rsGetElementAt_uchar(gBlendSource, x1, y);
-    uint p11 = 230 * GetElementAt_uchar(gBlendSource, x, y);
+    uint p11 = 230 * rsGetElementAt_uchar(gBlendSource, x, y);
-    uint p12 = 114 * GetElementAt_uchar(gBlendSource, x2, y);
+    uint p12 = 114 * rsGetElementAt_uchar(gBlendSource, x2, y);
-    uint p20 = 56 *  GetElementAt_uchar(gBlendSource, x1, y2);
+    uint p20 = 56 *  rsGetElementAt_uchar(gBlendSource, x1, y2);
-    uint p21 = 114 * GetElementAt_uchar(gBlendSource, x, y2);
+    uint p21 = 114 * rsGetElementAt_uchar(gBlendSource, x, y2);
-    uint p22 = 56 *  GetElementAt_uchar(gBlendSource, x2, y2);
+    uint p22 = 56 *  rsGetElementAt_uchar(gBlendSource, x2, y2);
 
     p00 += p01;
     p02 += p10;
@@ -78,15 +68,15 @@ void blend9(uchar *out, uint32_t x, uint32_t y) {
     p20 += p02;
 
     p20 = min(p20 >> 10, (uint)255);
-    *out = (uchar)p20;
+    return (uchar)p20;
 }
 
 float gNoiseStrength;
 
 rs_allocation gNoise;
-void root(const uchar4 *in, uchar4 *out, uint32_t x, uint32_t y) {
+uchar4 __attribute__((kernel)) root(uchar4 in, uint32_t x, uint32_t y) {
-    float4 ip = convert_float4(*in);
+    float4 ip = convert_float4(in);
-    float pnoise = (float) GetElementAt_uchar(gNoise, x & gWMask, y & gHMask);
+    float pnoise = (float) rsGetElementAt_uchar(gNoise, x & gWMask, y & gHMask);
 
     float energy_level = ip.r + ip.g + ip.b;
     float energy_mask = (28.f - sqrt(energy_level)) * 0.03571f;
@@ -97,5 +87,5 @@ void root(const uchar4 *in, uchar4 *out, uint32_t x, uint32_t y) {
 
     uchar4 p = convert_uchar4(ip);
     p.a = 0xff;
-    *out = p;
+    return p;
 }

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/greyscale.fs

@@ -14,17 +14,23 @@
  * limitations under the License.
  */
 
-#pragma version(1)
+#include "ip.rsh"
-#pragma rs java_package_name(com.android.rs.imagejb)
-#pragma rs_fp_relaxed
 
 const static float3 gMonoMult = {0.299f, 0.587f, 0.114f};
 
-void root(const uchar4 *v_in, uchar4 *out) {
+uchar4 __attribute__((kernel)) root(uchar4 v_in) {
-    float4 f4 = rsUnpackColor8888(*v_in);
+    float4 f4 = rsUnpackColor8888(v_in);
 
     float3 mono = dot(f4.rgb, gMonoMult);
-    *out = rsPackColorTo8888(mono);
+    return rsPackColorTo8888(mono);
 }
 
+uchar __attribute__((kernel)) toU8(uchar4 v_in) {
+    float4 f4 = convert_float4(v_in);
+    return (uchar)dot(f4.rgb, gMonoMult);
+}
+
+uchar4 __attribute__((kernel)) toU8_4(uchar v_in) {
+    return (uchar4)v_in;
+}
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/ip.rsh

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012 The Android Open Source Project
+ * Copyright (C) 2013 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,8 +17,4 @@
 #pragma version(1)
 #pragma rs java_package_name(com.android.rs.imagejb)
 
-void root(const uchar4 *in, uchar4 *out) {
-    *out = *in;
-}
-
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/levels.rsh

@@ -21,24 +21,26 @@ float outWMinOutB;
 float overInWMinInB;
 rs_matrix3x3 colorMat;
 
-void root(const uchar4 *in, uchar4 *out, uint32_t x, uint32_t y) {
+uchar4 __attribute__((kernel)) root(uchar4 in, uint32_t x, uint32_t y) {
-    float3 pixel = convert_float4(*in).rgb;
+    uchar4 out;
+    float3 pixel = convert_float4(in).rgb;
     pixel = rsMatrixMultiply(&colorMat, pixel);
     pixel = clamp(pixel, 0.f, 255.f);
     pixel = (pixel - inBlack) * overInWMinInB;
     pixel = pixel * outWMinOutB + outBlack;
     pixel = clamp(pixel, 0.f, 255.f);
-    out->xyz = convert_uchar3(pixel);
+    out.xyz = convert_uchar3(pixel);
-    out->w = 0xff;
+    out.w = 0xff;
+    return out;
 }
 
-void root4(const uchar4 *in, uchar4 *out, uint32_t x, uint32_t y) {
+uchar4 __attribute__((kernel)) root4(uchar4 in, uint32_t x, uint32_t y) {
-    float4 pixel = convert_float4(*in);
+    float4 pixel = convert_float4(in);
     pixel.rgb = rsMatrixMultiply(&colorMat, pixel.rgb);
     pixel = clamp(pixel, 0.f, 255.f);
     pixel = (pixel - inBlack) * overInWMinInB;
     pixel = pixel * outWMinOutB + outBlack;
     pixel = clamp(pixel, 0.f, 255.f);
-    *out = convert_uchar4(pixel);
+    return convert_uchar4(pixel);
 }
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/levels_full.rs

@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#pragma version(1)
+#include "ip.rsh"
-#pragma rs java_package_name(com.android.rs.imagejb)
 
 #include "levels.rsh"
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/levels_relaxed.fs

@@ -14,9 +14,7 @@
  * limitations under the License.
  */
 
-#pragma version(1)
+#include "ip.rsh"
-#pragma rs java_package_name(com.android.rs.imagejb)
-#pragma rs_fp_relaxed
 
 #include "levels.rsh"
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/mandelbrot.rs

@@ -12,8 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#pragma version(1)
+#include "ip.rsh"
-#pragma rs java_package_name(com.android.rs.imagejb)
 
 uint32_t gMaxIteration = 500;
 uint32_t gDimX = 1024;
@@ -23,7 +22,7 @@ float lowerBoundX = -2.f;
 float lowerBoundY = -2.f;
 float scaleFactor = 4.f;
 
-void root(uchar4 *out, uint32_t x, uint32_t y) {
+uchar4 __attribute__((kernel)) root(uint32_t x, uint32_t y) {
   float2 p;
   p.x = lowerBoundX + ((float)x / gDimX) * scaleFactor;
   p.y = lowerBoundY + ((float)y / gDimY) * scaleFactor;
@@ -41,16 +40,16 @@ void root(uchar4 *out, uint32_t x, uint32_t y) {
 
   if(iter >= gMaxIteration) {
     // write a non-transparent black pixel
-    *out = (uchar4){0, 0, 0, 0xff};
+    return (uchar4){0, 0, 0, 0xff};
   } else {
     float mi3 = gMaxIteration / 3.f;
     if (iter <= (gMaxIteration / 3))
-      *out = (uchar4){0xff * (iter / mi3), 0, 0, 0xff};
+      return (uchar4){0xff * (iter / mi3), 0, 0, 0xff};
     else if (iter <= (((gMaxIteration / 3) * 2)))
-      *out = (uchar4){0xff - (0xff * ((iter - mi3) / mi3)),
+      return (uchar4){0xff - (0xff * ((iter - mi3) / mi3)),
                       (0xff * ((iter - mi3) / mi3)), 0, 0xff};
     else
-      *out = (uchar4){0, 0xff - (0xff * ((iter - (mi3 * 2)) / mi3)),
+      return (uchar4){0, 0xff - (0xff * ((iter - (mi3 * 2)) / mi3)),
                       (0xff * ((iter - (mi3 * 2)) / mi3)), 0xff};
   }
 }

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/shadows.rs

@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+//#pragma rs_fp_relaxed
+
+static double shadowFilterMap[] = {
+    -0.00591,  0.0001,
+     1.16488,  0.01668,
+    -0.18027, -0.06791,
+    -0.12625,  0.09001,
+     0.15065, -0.03897
+};
+
+static double poly[] = {
+    0., 0.,
+    0., 0.,
+    0.
+};
+
+static const int ABITS = 4;
+static const int HSCALE = 256;
+static const int k1=255 << ABITS;
+static const int k2=HSCALE << ABITS;
+
+static double fastevalPoly(double *poly,int n, double x){
+
+    double f =x;
+    double sum = poly[0]+poly[1]*f;
+    int i;
+    for (i = 2; i < n; i++) {
+        f*=x;
+        sum += poly[i]*f;
+    }
+    return sum;
+}
+
+static ushort3 rgb2hsv( uchar4 rgb)
+{
+    int iMin,iMax,chroma;
+
+    int ri = rgb.r;
+    int gi = rgb.g;
+    int bi = rgb.b;
+    short rv,rs,rh;
+
+    if (ri > gi) {
+        iMax = max (ri, bi);
+        iMin = min (gi, bi);
+    } else {
+        iMax = max (gi, bi);
+        iMin = min (ri, bi);
+    }
+
+    chroma = iMax - iMin;
+    // set value
+    rv = (short)( iMax << ABITS);
+
+    // set saturation
+    if (rv == 0)
+        rs = 0;
+    else
+        rs = (short)((k1*chroma)/iMax);
+
+    // set hue
+    if (rs == 0)
+        rh = 0;
+    else {
+        if ( ri == iMax ) {
+            rh  = (short)( (k2*(6*chroma+gi - bi))/(6*chroma));
+            if (rh >= k2) rh -= k2;
+        } else if (gi  == iMax)
+            rh  = (short)( (k2*(2*chroma+bi - ri ))/(6*chroma));
+        else // (bi == iMax )
+                    rh  = (short)( (k2*(4*chroma+ri - gi ))/(6*chroma));
+    }
+
+    ushort3 out;
+    out.x = rv;
+    out.y = rs;
+    out.z = rh;
+    return out;
+}
+
+static uchar4 hsv2rgb(ushort3 hsv)
+{
+    int ABITS = 4;
+    int HSCALE = 256;
+    int m;
+    int H,X,ih,is,iv;
+    int k1=255<<ABITS;
+    int k2=HSCALE<<ABITS;
+    int k3=1<<(ABITS-1);
+    int rr=0;
+    int rg=0;
+    int rb=0;
+    short cv = hsv.x;
+    short cs = hsv.y;
+    short ch = hsv.z;
+
+    // set chroma and min component value m
+    //chroma = ( cv * cs )/k1;
+    //m = cv - chroma;
+    m = ((int)cv*(k1 - (int)cs ))/k1;
+
+    // chroma  == 0 <-> cs == 0 --> m=cv
+    if (cs == 0) {
+        rb = ( rg = ( rr =( cv >> ABITS) ));
+    } else {
+        ih=(int)ch;
+        is=(int)cs;
+        iv=(int)cv;
+
+        H = (6*ih)/k2;
+        X = ((iv*is)/k2)*(k2- abs(6*ih- 2*(H>>1)*k2 - k2)) ;
+
+        // removing additional bits --> unit8
+        X=( (X+iv*(k1 - is ))/k1 + k3 ) >> ABITS;
+        m=m >> ABITS;
+
+        // ( chroma + m ) --> cv ;
+        cv=(short) (cv >> ABITS);
+        switch (H) {
+        case 0:
+            rr = cv;
+            rg = X;
+            rb = m;
+            break;
+        case 1:
+            rr = X;
+            rg = cv;
+            rb = m;
+            break;
+        case 2:
+            rr = m;
+            rg = cv;
+            rb = X;
+            break;
+        case 3:
+            rr = m;
+            rg = X;
+            rb = cv;
+            break;
+        case 4:
+            rr = X;
+            rg = m;
+            rb = cv;
+            break;
+        case 5:
+            rr = cv;
+            rg = m ;
+            rb = X;
+            break;
+        }
+    }
+
+    uchar4 rgb;
+
+    rgb.r =  rr;
+    rgb.g =  rg;
+    rgb.b =  rb;
+
+    return rgb;
+}
+
+void prepareShadows(float scale) {
+    double s = (scale>=0)?scale:scale/5;
+    for (int i = 0; i < 5; i++) {
+        poly[i] = fastevalPoly(shadowFilterMap+i*2,2 , s);
+    }
+}
+
+void shadowsKernel(const uchar4 *in, uchar4 *out) {
+    ushort3 hsv = rgb2hsv(*in);
+    double v = (fastevalPoly(poly,5,hsv.x/4080.)*4080);
+    if (v>4080) v = 4080;
+    hsv.x = (unsigned short) ((v>0)?v:0);
+    *out = hsv2rgb(hsv);
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/threshold.fs

@@ -1,6 +1,20 @@
-#pragma version(1)
+/*
-#pragma rs java_package_name(com.android.rs.imagejb)
+ * Copyright (C) 2013 The Android Open Source Project
-#pragma rs_fp_relaxed
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
 
 
 int height;
@@ -56,51 +70,49 @@ void setRadius(int rad) {
     }
 }
 
-void copyIn(const uchar4 *in, float4 *out) {
+float4 __attribute__((kernel)) copyIn(uchar4 in) {
-    *out = convert_float4(*in);
+    return convert_float4(in);
 }
 
-static inline float4 GetElementAt_float4(rs_allocation a, uint32_t x, uint32_t y) {
+uchar4 __attribute__((kernel)) vert(uint32_t x, uint32_t y) {
-    return ((float4 *)rsGetElementAt(a, x, y))[0];
-}
-
-void vert(uchar4 *out, uint32_t x, uint32_t y) {
     float3 blurredPixel = 0;
     int gi = 0;
+    uchar4 out;
     if ((y > radius) && (y < (height - radius))) {
         for (int r = -radius; r <= radius; r ++) {
-            float4 i = GetElementAt_float4(ScratchPixel2, x, y + r);
+            float4 i = rsGetElementAt_float4(ScratchPixel2, x, y + r);
             blurredPixel += i.xyz * gaussian[gi++];
         }
     } else {
         for (int r = -radius; r <= radius; r ++) {
             int validH = rsClamp((int)y + r, (int)0, (int)(height - 1));
-            float4 i = GetElementAt_float4(ScratchPixel2, x, validH);
+            float4 i = rsGetElementAt_float4(ScratchPixel2, x, validH);
             blurredPixel += i.xyz * gaussian[gi++];
         }
     }
 
-    out->xyz = convert_uchar3(clamp(blurredPixel, 0.f, 255.f));
+    out.xyz = convert_uchar3(clamp(blurredPixel, 0.f, 255.f));
-    out->w = 0xff;
+    out.w = 0xff;
+    return out;
 }
 
-void horz(float4 *out, uint32_t x, uint32_t y) {
+float4 __attribute__((kernel)) horz(uint32_t x, uint32_t y) {
     float4 blurredPixel = 0;
     int gi = 0;
     if ((x > radius) && (x < (width - radius))) {
         for (int r = -radius; r <= radius; r ++) {
-            float4 i = GetElementAt_float4(ScratchPixel1, x + r, y);
+            float4 i = rsGetElementAt_float4(ScratchPixel1, x + r, y);
             blurredPixel += i * gaussian[gi++];
         }
     } else {
         for (int r = -radius; r <= radius; r ++) {
             // Stepping left and right away from the pixel
             int validX = rsClamp((int)x + r, (int)0, (int)(width - 1));
-            float4 i = GetElementAt_float4(ScratchPixel1, validX, y);
+            float4 i = rsGetElementAt_float4(ScratchPixel1, validX, y);
             blurredPixel += i * gaussian[gi++];
         }
     }
 
-    *out = blurredPixel;
+    return blurredPixel;
 }
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/vibrance.rs

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+float vibrance = 0.f;
+
+static const float Rf = 0.2999f;
+static const float Gf = 0.587f;
+static const float Bf = 0.114f;
+
+static float S  = 0.f;
+static float MS = 0.f;
+static float Rt = 0.f;
+static float Gt = 0.f;
+static float Bt = 0.f;
+static float Vib = 0.f;
+
+void vibranceKernel(const uchar4 *in, uchar4 *out) {
+
+    float R, G, B;
+
+    int r = in->r;
+    int g = in->g;
+    int b = in->b;
+    float red = (r-max(g, b))/256.f;
+    float sx = (float)(Vib/(1+exp(-red*3)));
+    S = sx+1;
+    MS = 1.0f - S;
+    Rt = Rf * MS;
+    Gt = Gf * MS;
+    Bt = Bf * MS;
+    int t = (r + g) / 2;
+    R = r;
+    G = g;
+    B = b;
+
+    float Rc = R * (Rt + S) + G * Gt + B * Bt;
+    float Gc = R * Rt + G * (Gt + S) + B * Bt;
+    float Bc = R * Rt + G * Gt + B * (Bt + S);
+
+    out->r = rsClamp(Rc, 0, 255);
+    out->g = rsClamp(Gc, 0, 255);
+    out->b = rsClamp(Bc, 0, 255);
+
+}
+
+void prepareVibrance() {
+
+    Vib = vibrance/100.f;
+    S  = Vib + 1;
+    MS = 1.0f - S;
+    Rt = Rf * MS;
+    Gt = Gf * MS;
+    Bt = Bf * MS;
+
+}

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/vignette.rsh

@@ -44,9 +44,9 @@ void init_vignette(uint32_t dim_x, uint32_t dim_y, float center_x, float center_
     opp_shade = 1.f - desired_shade;
 }
 
-void root(const uchar4 *in, uchar4 *out, uint32_t x, uint32_t y) {
+uchar4 __attribute__((kernel)) root(uchar4 in, uint32_t x, uint32_t y) {
     // Convert x and y to floating point coordinates with center as origin
-    const float4 fin = convert_float4(*in);
+    const float4 fin = convert_float4(in);
     const float2 inCoord = {(float)x, (float)y};
     const float2 coord = mad(inCoord, inv_dimensions, neg_center);
     const float sloped_dist_ratio = length(axis_scale * coord)  * sloped_inv_max_dist;
@@ -54,6 +54,6 @@ void root(const uchar4 *in, uchar4 *out, uint32_t x, uint32_t y) {
     float4 fout;
     fout.rgb = fin.rgb * lumen;
     fout.w = fin.w;
-    *out = convert_uchar4(fout);
+    return convert_uchar4(fout);
 }
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/vignette_approx.rsh

@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+static float2 neg_center, axis_scale, inv_dimensions;
+static float sloped_neg_range, sloped_inv_max_dist, shade, opp_shade;
+
+void init_vignette(uint32_t dim_x, uint32_t dim_y, float center_x, float center_y,
+        float desired_scale, float desired_shade, float desired_slope) {
+
+    neg_center.x = -center_x;
+    neg_center.y = -center_y;
+    inv_dimensions.x = 1.f / (float)dim_x;
+    inv_dimensions.y = 1.f / (float)dim_y;
+
+    axis_scale = (float2)1.f;
+    if (dim_x > dim_y)
+        axis_scale.y = (float)dim_y / (float)dim_x;
+    else
+        axis_scale.x = (float)dim_x / (float)dim_y;
+
+    const float max_dist = 0.5f * length(axis_scale);
+    sloped_inv_max_dist = desired_slope * 1.f/max_dist;
+
+    // Range needs to be between 1.3 to 0.6. When scale is zero then range is
+    // 1.3 which means no vignette at all because the luminousity difference is
+    // less than 1/256.  Expect input scale to be between 0.0 and 1.0.
+    const float neg_range = 0.7f*sqrt(desired_scale) - 1.3f;
+    sloped_neg_range = exp(neg_range * desired_slope);
+
+    shade = desired_shade;
+    opp_shade = 1.f - desired_shade;
+}
+
+uchar4 __attribute__((kernel)) root(uchar4 in, uint32_t x, uint32_t y) {
+    // Convert x and y to floating point coordinates with center as origin
+    const float4 fin = convert_float4(in);
+    const float2 inCoord = {(float)x, (float)y};
+    const float2 coord = mad(inCoord, inv_dimensions, neg_center);
+    const float sloped_dist_ratio = fast_length(axis_scale * coord)  * sloped_inv_max_dist;
+    const float lumen = opp_shade + shade * half_recip(1.f + sloped_neg_range * exp(sloped_dist_ratio));
+    float4 fout;
+    fout.rgb = fin.rgb * lumen;
+    fout.w = fin.w;
+    return convert_uchar4(fout);
+}
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/vignette_approx_full.rs

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+#include "vignette_approx.rsh"
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/vignette_approx_relaxed.fs

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+
+#include "vignette_approx.rsh"
+

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/vignette_full.rs

@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#pragma version(1)
+#include "ip.rsh"
-#pragma rs java_package_name(com.android.rs.imagejb)
 
 #include "vignette.rsh"
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/vignette_relaxed.fs

@@ -14,9 +14,7 @@
  * limitations under the License.
  */
 
-#pragma version(1)
+#include "ip.rsh"
-#pragma rs java_package_name(com.android.rs.imagejb)
-#pragma rs_fp_relaxed
 
 #include "vignette.rsh"
 

tests/RenderScriptTests/ImageProcessing_jb/src/com/android/rs/image/wbalance.rs

@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ip.rsh"
+//#pragma rs_fp_relaxed
+
+static int histR[256] = {0}, histG[256] = {0}, histB[256] = {0};
+
+rs_allocation histogramSource;
+uint32_t histogramHeight;
+uint32_t histogramWidth;
+
+static float scaleR;
+static float scaleG;
+static float scaleB;
+
+static uchar4 estimateWhite() {
+
+    for (int i = 0; i < 256; i++) {
+        histR[i] = 0; histG[i] = 0; histB[i] = 0;
+    }
+
+    for (uint32_t i = 0; i < histogramHeight; i++) {
+        for (uint32_t j = 0; j < histogramWidth; j++) {
+            uchar4 in = rsGetElementAt_uchar4(histogramSource, j, i);
+            histR[in.r]++;
+            histG[in.g]++;
+            histB[in.b]++;
+        }
+    }
+
+    int min_r = -1, min_g = -1, min_b = -1;
+    int max_r =  0, max_g =  0, max_b =  0;
+    int sum_r =  0, sum_g =  0, sum_b =  0;
+
+    for (int i = 1; i < 255; i++) {
+        int r = histR[i];
+        int g = histG[i];
+        int b = histB[i];
+        sum_r += r;
+        sum_g += g;
+        sum_b += b;
+
+        if (r>0){
+            if (min_r < 0) min_r = i;
+            max_r = i;
+        }
+        if (g>0){
+            if (min_g < 0) min_g = i;
+            max_g = i;
+        }
+        if (b>0){
+            if (min_b < 0) min_b = i;
+            max_b = i;
+        }
+    }
+
+    int sum15r = 0, sum15g = 0, sum15b = 0;
+    int count15r = 0, count15g = 0, count15b = 0;
+    int tmp_r = 0, tmp_g = 0, tmp_b = 0;
+
+    for (int i = 254; i >0; i--) {
+        int r = histR[i];
+        int g = histG[i];
+        int b = histB[i];
+        tmp_r += r;
+        tmp_g += g;
+        tmp_b += b;
+
+        if ((tmp_r > sum_r/20) && (tmp_r < sum_r/5)) {
+            sum15r += r*i;
+            count15r += r;
+        }
+        if ((tmp_g > sum_g/20) && (tmp_g < sum_g/5)) {
+            sum15g += g*i;
+            count15g += g;
+        }
+        if ((tmp_b > sum_b/20) && (tmp_b < sum_b/5)) {
+            sum15b += b*i;
+            count15b += b;
+        }
+
+    }
+
+    uchar4 out;
+
+    if ((count15r>0) && (count15g>0) && (count15b>0) ){
+        out.r = sum15r/count15r;
+        out.g = sum15g/count15g;
+        out.b = sum15b/count15b;
+    }else {
+        out.r = out.g = out.b = 255;
+    }
+
+    return out;
+
+}
+
+void prepareWhiteBalance() {
+    uchar4 estimation = estimateWhite();
+    int minimum = min(estimation.r, min(estimation.g, estimation.b));
+    int maximum = max(estimation.r, max(estimation.g, estimation.b));
+    float avg = (minimum + maximum) / 2.f;
+
+    scaleR =  avg/estimation.r;
+    scaleG =  avg/estimation.g;
+    scaleB =  avg/estimation.b;
+
+}
+
+static unsigned char contrastClamp(int c)
+{
+    int N = 255;
+    c &= ~(c >> 31);
+    c -= N;
+    c &= (c >> 31);
+    c += N;
+    return  (unsigned char) c;
+}
+
+void whiteBalanceKernel(const uchar4 *in, uchar4 *out) {
+    float Rc =  in->r*scaleR;
+    float Gc =  in->g*scaleG;
+    float Bc =  in->b*scaleB;
+
+    out->r = contrastClamp(Rc);
+    out->g = contrastClamp(Gc);
+    out->b = contrastClamp(Bc);
+}