Add ImageProcessingTest to CTS.
Change-Id: I306403352d12062d646b063facc4483e6f215eb7
diff --git a/tests/tests/renderscript/src/android/renderscript/cts/ImageProcessingTest.java b/tests/tests/renderscript/src/android/renderscript/cts/ImageProcessingTest.java
new file mode 100644
index 0000000..fae20f4
--- /dev/null
+++ b/tests/tests/renderscript/src/android/renderscript/cts/ImageProcessingTest.java
@@ -0,0 +1,338 @@
+/*
+ * 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 android.renderscript.cts;
+
+import android.renderscript.Allocation;
+
+import android.renderscript.Byte2;
+import android.renderscript.Byte3;
+import android.renderscript.Byte4;
+
+import android.renderscript.Double2;
+import android.renderscript.Double3;
+import android.renderscript.Double4;
+
+import android.renderscript.Element;
+
+import android.renderscript.Float2;
+import android.renderscript.Float3;
+import android.renderscript.Float4;
+
+import android.renderscript.Int2;
+import android.renderscript.Int3;
+import android.renderscript.Int4;
+
+import android.renderscript.Long2;
+import android.renderscript.Long3;
+import android.renderscript.Long4;
+
+import android.renderscript.RSRuntimeException;
+
+import android.renderscript.Short2;
+import android.renderscript.Short3;
+import android.renderscript.Short4;
+
+import android.renderscript.Matrix4f;
+
+import android.renderscript.Type;
+
+import android.renderscript.ScriptGroup;
+
+import android.renderscript.ScriptIntrinsicBlend;
+import android.renderscript.ScriptIntrinsicBlur;
+import android.renderscript.ScriptIntrinsicColorMatrix;
+import android.renderscript.ScriptIntrinsicConvolve3x3;
+import android.renderscript.ScriptIntrinsicConvolve5x5;
+import android.renderscript.ScriptIntrinsicLUT;
+
+import com.android.cts.stub.R;
+
+public class ImageProcessingTest extends RSBaseCompute {
+ private Allocation a1, a2;
+
+ private final int MAX_RADIUS = 25;
+ private final int dimX = 256;
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+
+ Type t = new Type.Builder(mRS, Element.U8_4(mRS)).setX(dimX).setY(dimX).create();
+ a1 = Allocation.createTyped(mRS, t);
+ a2 = Allocation.createTyped(mRS, t);
+ }
+
+ public void testBlur() {
+ ScriptIntrinsicBlur mBlur;
+ mBlur = ScriptIntrinsicBlur.create(mRS, Element.U8_4(mRS));
+
+ Allocation a1_copy, a2_copy;
+ a1_copy = Allocation.createTyped(mRS, a1.getType());
+ a2_copy = Allocation.createTyped(mRS, a2.getType());
+
+ for (int i = 1; i < MAX_RADIUS; i++) {
+
+ a1_copy.copy2DRangeFrom(0, 0, a1.getType().getX(), a1.getType().getY(), a1, 0, 0);
+
+ mBlur.setRadius(i);
+ mBlur.setInput(a1_copy);
+
+ mBlur.forEach(a2_copy);
+
+ // validate
+
+ }
+
+ }
+
+ public void testBlend() {
+ ScriptIntrinsicBlend mBlend;
+ mBlend = ScriptIntrinsicBlend.create(mRS, Element.U8_4(mRS));
+
+ Allocation a1_copy, a2_copy;
+ a1_copy = Allocation.createTyped(mRS, a1.getType());
+ a2_copy = Allocation.createTyped(mRS, a2.getType());
+
+ for (int i = 0; i < 14; i++) {
+
+ a1_copy.copy2DRangeFrom(0, 0, a1.getType().getX(), a1.getType().getY(), a1, 0, 0);
+ a2_copy.copy2DRangeFrom(0, 0, a2.getType().getX(), a2.getType().getY(), a2, 0, 0);
+
+ switch (i) {
+ case 0:
+ mBlend.forEachSrc(a1_copy, a2_copy);
+ break;
+ case 1:
+ mBlend.forEachDst(a1_copy, a2_copy);
+ break;
+ case 2:
+ mBlend.forEachSrcOver(a1_copy, a2_copy);
+ break;
+ case 3:
+ mBlend.forEachDstOver(a1_copy, a2_copy);
+ break;
+ case 4:
+ mBlend.forEachSrcIn(a1_copy, a2_copy);
+ break;
+ case 5:
+ mBlend.forEachDstIn(a1_copy, a2_copy);
+ break;
+ case 6:
+ mBlend.forEachSrcOut(a1_copy, a2_copy);
+ break;
+ case 7:
+ mBlend.forEachDstOut(a1_copy, a2_copy);
+ break;
+ case 8:
+ mBlend.forEachSrcAtop(a1_copy, a2_copy);
+ break;
+ case 9:
+ mBlend.forEachDstAtop(a1_copy, a2_copy);
+ break;
+ case 10:
+ mBlend.forEachXor(a1_copy, a2_copy);
+ break;
+ case 11:
+ mBlend.forEachAdd(a1_copy, a2_copy);
+ break;
+ case 12:
+ mBlend.forEachSubtract(a1_copy, a2_copy);
+ break;
+ case 13:
+ mBlend.forEachMultiply(a1_copy, a2_copy);
+ break;
+ }
+
+ // validate
+
+ }
+
+ }
+
+ public void testColorMatrix() {
+ ScriptIntrinsicColorMatrix mColorMatrix;
+ mColorMatrix = ScriptIntrinsicColorMatrix.create(mRS, Element.U8_4(mRS));
+
+ Allocation a1_copy, a2_copy;
+ a1_copy = Allocation.createTyped(mRS, a1.getType());
+ a2_copy = Allocation.createTyped(mRS, a2.getType());
+
+ Matrix4f m = new Matrix4f();
+ m.set(1, 0, 0.2f);
+ m.set(1, 1, 0.9f);
+ m.set(1, 2, 0.2f);
+
+ //test greyscale
+ mColorMatrix.setGreyscale();
+
+ a1_copy.copy2DRangeFrom(0, 0, a1.getType().getX(), a1.getType().getY(), a1, 0, 0);
+ a2_copy.copy2DRangeFrom(0, 0, a2.getType().getX(), a2.getType().getY(), a2, 0, 0);
+
+ mColorMatrix.forEach(a1_copy, a2_copy);
+
+ //validate greyscale
+
+
+ //test color matrix
+ mColorMatrix.setColorMatrix(m);
+
+ a1_copy.copy2DRangeFrom(0, 0, a1.getType().getX(), a1.getType().getY(), a1, 0, 0);
+ a2_copy.copy2DRangeFrom(0, 0, a2.getType().getX(), a2.getType().getY(), a2, 0, 0);
+
+ mColorMatrix.forEach(a1_copy, a2_copy);
+
+ //validate color matrix
+
+
+ }
+
+
+ public void testConvolve3x3() {
+ ScriptIntrinsicConvolve3x3 mConvolve3x3;
+ mConvolve3x3 = ScriptIntrinsicConvolve3x3.create(mRS, Element.U8_4(mRS));
+
+ Allocation a1_copy, a2_copy;
+ a1_copy = Allocation.createTyped(mRS, a1.getType());
+ a2_copy = Allocation.createTyped(mRS, a2.getType());
+
+ a1_copy.copy2DRangeFrom(0, 0, a1.getType().getX(), a1.getType().getY(), a1, 0, 0);
+
+ 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;
+
+ mConvolve3x3.setCoefficients(f);
+ mConvolve3x3.setInput(a1_copy);
+ mConvolve3x3.forEach(a2_copy);
+
+ // validate
+
+ }
+
+ public void testConvolve5x5() {
+ ScriptIntrinsicConvolve5x5 mConvolve5x5;
+ mConvolve5x5 = ScriptIntrinsicConvolve5x5.create(mRS, Element.U8_4(mRS));
+
+ Allocation a1_copy, a2_copy;
+ a1_copy = Allocation.createTyped(mRS, a1.getType());
+ a2_copy = Allocation.createTyped(mRS, a2.getType());
+
+ a1_copy.copy2DRangeFrom(0, 0, a1.getType().getX(), a1.getType().getY(), a1, 0, 0);
+
+ float f[] = new float[25];
+ f[0] = -1.f; f[1] = -3.f; f[2] = -4.f; f[3] = -3.f; f[4] = -1.f;
+ f[5] = -3.f; f[6] = 0.f; f[7] = 6.f; f[8] = 0.f; f[9] = -3.f;
+ f[10]= -4.f; f[11]= 6.f; f[12]= 20.f; f[13]= 6.f; f[14]= -4.f;
+ 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;
+
+ mConvolve5x5.setCoefficients(f);
+ mConvolve5x5.setInput(a1_copy);
+ mConvolve5x5.forEach(a2_copy);
+
+ // validate
+
+ }
+
+ public void testLUT() {
+ ScriptIntrinsicLUT mLUT;
+ mLUT = ScriptIntrinsicLUT.create(mRS, Element.U8_4(mRS));
+
+ Allocation a1_copy, a2_copy;
+ a1_copy = Allocation.createTyped(mRS, a1.getType());
+ a2_copy = Allocation.createTyped(mRS, a2.getType());
+
+ a1_copy.copy2DRangeFrom(0, 0, a1.getType().getX(), a1.getType().getY(), a1, 0, 0);
+
+ 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);
+ }
+ mLUT.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);
+ }
+ mLUT.setGreen(ct, (int)(g * 255.f + 0.5f));
+
+ float b = f * 0.5f + 0.25f;
+ mLUT.setBlue(ct, (int)(b * 255.f + 0.5f));
+ }
+
+ mLUT.forEach(a1_copy, a2_copy);
+
+ // validate
+
+ }
+
+ public void testScriptGroup() {
+ ScriptGroup group;
+
+ ScriptIntrinsicConvolve3x3 mConvolve3x3;
+ ScriptIntrinsicColorMatrix mColorMatrix;
+
+ mConvolve3x3 = ScriptIntrinsicConvolve3x3.create(mRS, Element.U8_4(mRS));
+ mColorMatrix = ScriptIntrinsicColorMatrix.create(mRS, Element.U8_4(mRS));
+
+ Allocation a1_copy, a2_copy;
+ a1_copy = Allocation.createTyped(mRS, a1.getType());
+ a2_copy = Allocation.createTyped(mRS, a2.getType());
+
+ a1_copy.copy2DRangeFrom(0, 0, a1.getType().getX(), a1.getType().getY(), a1, 0, 0);
+
+ 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;
+
+ mConvolve3x3.setCoefficients(f);
+
+ Matrix4f m = new Matrix4f();
+ m.set(1, 0, 0.2f);
+ m.set(1, 1, 0.9f);
+ m.set(1, 2, 0.2f);
+ mColorMatrix.setColorMatrix(m);
+
+ Type connect = new Type.Builder(mRS, Element.U8_4(mRS)).setX(dimX).setY(dimX).create();
+
+ ScriptGroup.Builder b = new ScriptGroup.Builder(mRS);
+ b.addKernel(mConvolve3x3.getKernelID());
+ b.addKernel(mColorMatrix.getKernelID());
+ b.addConnection(connect, mConvolve3x3.getKernelID(), mColorMatrix.getKernelID());
+ group = b.create();
+
+ mConvolve3x3.setInput(a1_copy);
+ group.setOutput(mColorMatrix.getKernelID(), a2_copy);
+ group.execute();
+
+ // validate
+
+ }
+
+
+}
