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Diffstat (limited to 'graphics/java/android/renderscript/ScriptIntrinsicBlur.java')
-rw-r--r-- | graphics/java/android/renderscript/ScriptIntrinsicBlur.java | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicBlur.java b/graphics/java/android/renderscript/ScriptIntrinsicBlur.java deleted file mode 100644 index aaf5ffc..0000000 --- a/graphics/java/android/renderscript/ScriptIntrinsicBlur.java +++ /dev/null @@ -1,112 +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. - */ - -package android.renderscript; - -import android.content.Context; -import android.content.res.Resources; -import android.util.Log; - -/** - * Intrinsic Gausian blur filter. Applies a gaussian blur of the - * specified radius to all elements of an allocation. - * - * - **/ -public final class ScriptIntrinsicBlur extends ScriptIntrinsic { - private final float[] mValues = new float[9]; - private Allocation mInput; - - private ScriptIntrinsicBlur(int id, RenderScript rs) { - super(id, rs); - } - - /** - * Create an intrinsic for applying a blur to an allocation. The - * default radius is 5.0. - * - * Supported elements types are {@link Element#U8_4} - * - * @param rs The RenderScript context - * @param e Element type for inputs and outputs - * - * @return ScriptIntrinsicBlur - */ - public static ScriptIntrinsicBlur create(RenderScript rs, Element e) { - if ((!e.isCompatible(Element.U8_4(rs))) && (!e.isCompatible(Element.U8(rs)))) { - throw new RSIllegalArgumentException("Unsuported element type."); - } - int id = rs.nScriptIntrinsicCreate(5, e.getID(rs)); - ScriptIntrinsicBlur sib = new ScriptIntrinsicBlur(id, rs); - sib.setRadius(5.f); - return sib; - } - - /** - * Set the input of the blur. - * Must match the element type supplied during create. - * - * @param ain The input allocation - */ - public void setInput(Allocation ain) { - mInput = ain; - setVar(1, ain); - } - - /** - * Set the radius of the Blur. - * - * Supported range 0 < radius <= 25 - * - * @param radius The radius of the blur - */ - public void setRadius(float radius) { - if (radius <= 0 || radius > 25) { - throw new RSIllegalArgumentException("Radius out of range (0 < r <= 25)."); - } - setVar(0, radius); - } - - /** - * Apply the filter to the input and save to the specified - * allocation. - * - * @param aout Output allocation. Must match creation element - * type. - */ - public void forEach(Allocation aout) { - forEach(0, null, aout, null); - } - - /** - * Get a KernelID for this intrinsic kernel. - * - * @return Script.KernelID The KernelID object. - */ - public Script.KernelID getKernelID() { - return createKernelID(0, 2, null, null); - } - - /** - * Get a FieldID for the input field of this intrinsic. - * - * @return Script.FieldID The FieldID object. - */ - public Script.FieldID getFieldID_Input() { - return createFieldID(1, null); - } -} - |