1 files changed, 0 insertions, 144 deletions
diff --git a/graphics/java/android/renderscript/ScriptIntrinsicLUT.java b/graphics/java/android/renderscript/ScriptIntrinsicLUT.java
deleted file mode 100644
index 0f7ab38..0000000
--- a/graphics/java/android/renderscript/ScriptIntrinsicLUT.java
+++ /dev/null
@@ -1,144 +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.util.Log;
-
-/**
- * Intrinsic for applying a per-channel lookup table. Each
- * channel of the input has an independant lookup table. The
- * tables are 256 entries in size and can cover the full value
- * range of {@link Element#U8_4}.
- **/
-public final class ScriptIntrinsicLUT extends ScriptIntrinsic {
-    private final Matrix4f mMatrix = new Matrix4f();
-    private Allocation mTables;
-    private final byte mCache[] = new byte[1024];
-    private boolean mDirty = true;
-
-    private 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;
-        }
-        setVar(0, mTables);
-    }
-
-    /**
-     * Supported elements types are {@link Element#U8_4}
-     *
-     * The defaults tables are identity.
-     *
-     * @param rs The RenderScript context
-     * @param e Element type for intputs and outputs
-     *
-     * @return ScriptIntrinsicLUT
-     */
-    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).");
-        }
-    }
-
-    /**
-     * Set an entry in the red channel lookup table
-     *
-     * @param index Must be 0-255
-     * @param value Must be 0-255
-     */
-    public void setRed(int index, int value) {
-        validate(index, value);
-        mCache[index] = (byte)value;
-        mDirty = true;
-    }
-
-    /**
-     * Set an entry in the green channel lookup table
-     *
-     * @param index Must be 0-255
-     * @param value Must be 0-255
-     */
-    public void setGreen(int index, int value) {
-        validate(index, value);
-        mCache[index+256] = (byte)value;
-        mDirty = true;
-    }
-
-    /**
-     * Set an entry in the blue channel lookup table
-     *
-     * @param index Must be 0-255
-     * @param value Must be 0-255
-     */
-    public void setBlue(int index, int value) {
-        validate(index, value);
-        mCache[index+512] = (byte)value;
-        mDirty = true;
-    }
-
-    /**
-     * Set an entry in the alpha channel lookup table
-     *
-     * @param index Must be 0-255
-     * @param value Must be 0-255
-     */
-    public void setAlpha(int index, int value) {
-        validate(index, value);
-        mCache[index+768] = (byte)value;
-        mDirty = true;
-    }
-
-
-    /**
-     * Invoke the kernel and apply the lookup 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);
-    }
-
-    /**
-     * Get a KernelID for this intrinsic kernel.
-     *
-     * @return Script.KernelID The KernelID object.
-     */
-    public Script.KernelID getKernelID() {
-        return createKernelID(0, 3, null, null);
-    }
-}
-