am 0353efc1: am 1e26a8b3: Merge "LUT intrinsic and CrossProcess test. 5x5... (a2fd0f7f) · Commits · e / os / android_frameworks_base

graphics/java/android/renderscript/ScriptIntrinsicBlur.java

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		/*
		* 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;

		import android.content.Context;
		import android.content.res.Resources;
		import android.util.Log;

		/**
		* @hide
		**/
		public class ScriptIntrinsicBlur extends ScriptIntrinsic {
		private float[] mValues = new float[9];
		private Allocation mInput;

		ScriptIntrinsicBlur(int id, RenderScript rs) {
		super(id, rs);
		}

		/**
		* Supported elements types are float, float4, uchar, uchar4
		*
		*
		* @param rs
		* @param e
		*
		* @return ScriptIntrinsicConvolve3x3
		*/
		public static ScriptIntrinsicBlur create(RenderScript rs, Element e) {
		int id = rs.nScriptIntrinsicCreate(5, e.getID(rs));
		return new ScriptIntrinsicBlur(id, rs);

		}

		public void setInput(Allocation ain) {
		mInput = ain;
		bindAllocation(ain, 1);
		}

		public void setRadius(float v) {
		if (v < 0 \|\| v > 25) {
		throw new RSIllegalArgumentException("Radius out of range (0-25).");
		}
		setVar(0, v);
		}

		public void forEach(Allocation aout) {
		forEach(0, null, aout, null);
		}

		}

graphics/java/android/renderscript/ScriptIntrinsicConvolve5x5.java

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		/*
		* 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;

		import android.util.Log;

		/**
		* @hide
		**/
		public class ScriptIntrinsicConvolve5x5 extends ScriptIntrinsic {
		private float[] mValues = new float[25];
		private Allocation mInput;

		ScriptIntrinsicConvolve5x5(int id, RenderScript rs) {
		super(id, rs);
		}

		/**
		* Supported elements types are float, float4, uchar, uchar4
		*
		*
		* @param rs
		* @param e
		*
		* @return ScriptIntrinsicConvolve5x5
		*/
		public static ScriptIntrinsicConvolve5x5 create(RenderScript rs, Element e) {
		int id = rs.nScriptIntrinsicCreate(4, e.getID(rs));
		return new ScriptIntrinsicConvolve5x5(id, rs);

		}

		public void setInput(Allocation ain) {
		mInput = ain;
		bindAllocation(ain, 1);
		}

		public void setCoefficients(float v[]) {
		FieldPacker fp = new FieldPacker(25*4);
		for (int ct=0; ct < mValues.length; ct++) {
		mValues[ct] = v[ct];
		fp.addF32(mValues[ct]);
		}
		setVar(0, fp);
		}

		public void forEach(Allocation aout) {
		forEach(0, null, aout, null);
		}

		}

graphics/java/android/renderscript/ScriptIntrinsicLUT.java

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		/*
		* 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;

		import android.content.Context;
		import android.content.res.Resources;
		import android.util.Log;


		/**
		* @hide
		**/
		public class ScriptIntrinsicLUT extends ScriptIntrinsic {
		private Matrix4f mMatrix = new Matrix4f();
		private Allocation mTables;
		private byte mCache[] = new byte[1024];
		private boolean mDirty = true;

		ScriptIntrinsicLUT(int id, RenderScript rs) {
		super(id, rs);
		mTables = Allocation.createSized(rs, Element.U8(rs), 1024);
		for (int ct=0; ct < 256; ct++) {
		mCache[ct] = (byte)ct;
		mCache[ct + 256] = (byte)ct;
		mCache[ct + 512] = (byte)ct;
		mCache[ct + 768] = (byte)ct;
		}
		bindAllocation(mTables, 0);
		}

		/**
		* Supported elements types are uchar4
		*
		* @param rs
		* @param e
		*
		* @return ScriptIntrinsicColorMatrix
		*/
		public static ScriptIntrinsicLUT create(RenderScript rs, Element e) {
		int id = rs.nScriptIntrinsicCreate(3, e.getID(rs));
		return new ScriptIntrinsicLUT(id, rs);

		}


		private void validate(int index, int value) {
		if (index < 0 \|\| index > 255) {
		throw new RSIllegalArgumentException("Index out of range (0-255).");
		}
		if (value < 0 \|\| value > 255) {
		throw new RSIllegalArgumentException("Value out of range (0-255).");
		}
		}

		public void setRed(int index, int value) {
		validate(index, value);
		mCache[index] = (byte)value;
		mDirty = true;
		}

		public void setGreen(int index, int value) {
		validate(index, value);
		mCache[index+256] = (byte)value;
		mDirty = true;
		}

		public void setBlue(int index, int value) {
		validate(index, value);
		mCache[index+512] = (byte)value;
		mDirty = true;
		}

		public void setAlpha(int index, int value) {
		validate(index, value);
		mCache[index+768] = (byte)value;
		mDirty = true;
		}


		/**
		* Invoke the kernel and apply the matrix to each cell of ain and copy to
		* aout.
		*
		* @param ain Input allocation
		* @param aout Output allocation
		*/
		public void forEach(Allocation ain, Allocation aout) {
		if (mDirty) {
		mDirty = false;
		mTables.copyFromUnchecked(mCache);
		}
		forEach(0, ain, aout, null);
		}

		}

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

+48 −23

Original line number	Diff line number	Diff line
		@@ -21,14 +21,16 @@ import java.lang.Math;
		import android.renderscript.Allocation;
		import android.renderscript.Element;
		import android.renderscript.RenderScript;
		import android.renderscript.Script;
		import android.renderscript.ScriptC;
		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 ScriptC_vertical_blur mScriptVBlur;
		@@ -39,6 +41,10 @@ public class Blur25 extends TestBase {
		private Allocation mScratchPixelsAllocation2;


		public Blur25(boolean useIntrinsic) {
		mUseIntrinsic = useIntrinsic;
		}

		public boolean onBar1Setup(SeekBar b, TextView t) {
		t.setText("Radius");
		b.setProgress(100);
		@@ -67,6 +73,12 @@ public class Blur25 extends TestBase {
		int width = mInPixelsAllocation.getType().getX();
		int height = mInPixelsAllocation.getType().getY();

		if (mUseIntrinsic) {
		mIntrinsic = ScriptIntrinsicBlur.create(mRS, Element.U8_4(mRS));
		mIntrinsic.setRadius(25.f);
		mIntrinsic.setInput(mInPixelsAllocation);
		} else {

		Type.Builder tb = new Type.Builder(mRS, Element.F32_4(mRS));
		tb.setX(width);
		tb.setY(height);
		@@ -91,16 +103,29 @@ public class Blur25 extends TestBase {
		mScript.set_vBlurScript(mScriptVBlur);
		mScript.set_hBlurScript(mScriptHBlur);
		}
		}

		public void runTest() {
		if (mUseIntrinsic) {
		mIntrinsic.forEach(mOutPixelsAllocation);
		} else {
		mScript.invoke_filter();
		}
		}

		public void setupBenchmark() {
		if (mUseIntrinsic) {
		mIntrinsic.setRadius(MAX_RADIUS);
		} else {
		mScript.set_radius(MAX_RADIUS);
		}
		}

		public void exitBenchmark() {
		if (mUseIntrinsic) {
		mIntrinsic.setRadius(mRadius);
		} else {
		mScript.set_radius(mRadius);
		}
		}
		}

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

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+76 −0

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		/*
		* 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.image;

		import java.lang.Math;

		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.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(boolean useIntrinsic) {
		mUseIntrinsic = useIntrinsic;
		}

		public void createTest(android.content.res.Resources res) {
		mWidth = mInPixelsAllocation.getType().getX();
		mHeight = mInPixelsAllocation.getType().getY();

		float f[] = new float[25];
		f[0] = 0.012f; f[1] = 0.025f; f[2] = 0.031f; f[3] = 0.025f; f[4] = 0.012f;
		f[5] = 0.025f; f[6] = 0.057f; f[7] = 0.075f; f[8] = 0.057f; f[9] = 0.025f;
		f[10]= 0.031f; f[11]= 0.075f; f[12]= 0.095f; f[13]= 0.075f; f[14]= 0.031f;
		f[15]= 0.025f; f[16]= 0.057f; f[17]= 0.075f; f[18]= 0.057f; f[19]= 0.025f;
		f[20]= 0.012f; f[21]= 0.025f; f[22]= 0.031f; f[23]= 0.025f; f[24]= 0.012f;

		if (mUseIntrinsic) {
		mIntrinsic = ScriptIntrinsicConvolve5x5.create(mRS, Element.U8_4(mRS));
		mIntrinsic.setCoefficients(f);
		mIntrinsic.setInput(mInPixelsAllocation);
		} 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() {
		if (mUseIntrinsic) {
		mIntrinsic.forEach(mOutPixelsAllocation);
		} else {
		mScript.forEach_root(mOutPixelsAllocation);
		}
		}

		}