GroupTestpublic class GroupTest extends TestBase
| Fields Summary |
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| private android.renderscript.ScriptIntrinsicConvolve3x3 | mConvolve | | private android.renderscript.ScriptIntrinsicColorMatrix | mMatrix | | private android.renderscript.Allocation | mScratchPixelsAllocation1 | | private android.renderscript.ScriptGroup | mGroup | | private int | mWidth | | private int | mHeight | | private boolean | mUseNative |
| Constructors Summary |
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public GroupTest(boolean useNative)
mUseNative = useNative;
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| Methods Summary |
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| public void | animateBars(float time)
Matrix4f m = new Matrix4f();
m.set(1, 0, (time + 0.2f) % 1.0f);
m.set(1, 1, (time + 0.9f) % 1.0f);
m.set(1, 2, (time + 0.4f) % 1.0f);
mMatrix.setColorMatrix(m);
| | 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);
}
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