1 files changed, 514 insertions, 0 deletions
diff --git a/rs/java/android/renderscript/Long4.java b/rs/java/android/renderscript/Long4.java
new file mode 100644
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--- /dev/null
+++ b/rs/java/android/renderscript/Long4.java
@@ -0,0 +1,514 @@
+/*
+ * Copyright (C) 2013 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;
+
+/**
+ * Vector version of the basic long type.
+ * Provides four long fields packed.
+ */
+public class Long4 {
+    public long x;
+    public long y;
+    public long z;
+    public long w;
+
+    public Long4() {
+    }
+
+    /** @hide */
+    public Long4(long i) {
+        this.x = this.y = this.z = this.w = i;
+    }
+
+    public Long4(long x, long y, long z, long w) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.w = w;
+    }
+
+    /** @hide */
+    public Long4(Long4 source) {
+        this.x = source.x;
+        this.y = source.y;
+        this.z = source.z;
+        this.w = source.w;
+    }
+
+    /** @hide
+     * Vector add
+     *
+     * @param a
+     */
+    public void add(Long4 a) {
+        this.x += a.x;
+        this.y += a.y;
+        this.z += a.z;
+        this.w += a.w;
+    }
+
+    /** @hide
+     * Vector add
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 add(Long4 a, Long4 b) {
+        Long4 result = new Long4();
+        result.x = a.x + b.x;
+        result.y = a.y + b.y;
+        result.z = a.z + b.z;
+        result.w = a.w + b.w;
+
+        return result;
+    }
+
+    /** @hide
+     * Vector add
+     *
+     * @param value
+     */
+    public void add(long value) {
+        x += value;
+        y += value;
+        z += value;
+        w += value;
+    }
+
+    /** @hide
+     * Vector add
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 add(Long4 a, long b) {
+        Long4 result = new Long4();
+        result.x = a.x + b;
+        result.y = a.y + b;
+        result.z = a.z + b;
+        result.w = a.w + b;
+
+        return result;
+    }
+
+    /** @hide
+     * Vector subtraction
+     *
+     * @param a
+     */
+    public void sub(Long4 a) {
+        this.x -= a.x;
+        this.y -= a.y;
+        this.z -= a.z;
+        this.w -= a.w;
+    }
+
+    /** @hide
+     * Vector subtraction
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 sub(Long4 a, Long4 b) {
+        Long4 result = new Long4();
+        result.x = a.x - b.x;
+        result.y = a.y - b.y;
+        result.z = a.z - b.z;
+        result.w = a.w - b.w;
+
+        return result;
+    }
+
+    /** @hide
+     * Vector subtraction
+     *
+     * @param value
+     */
+    public void sub(long value) {
+        x -= value;
+        y -= value;
+        z -= value;
+        w -= value;
+    }
+
+    /** @hide
+     * Vector subtraction
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 sub(Long4 a, long b) {
+        Long4 result = new Long4();
+        result.x = a.x - b;
+        result.y = a.y - b;
+        result.z = a.z - b;
+        result.w = a.w - b;
+
+        return result;
+    }
+
+    /** @hide
+     * Vector multiplication
+     *
+     * @param a
+     */
+    public void mul(Long4 a) {
+        this.x *= a.x;
+        this.y *= a.y;
+        this.z *= a.z;
+        this.w *= a.w;
+    }
+
+    /** @hide
+     * Vector multiplication
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 mul(Long4 a, Long4 b) {
+        Long4 result = new Long4();
+        result.x = a.x * b.x;
+        result.y = a.y * b.y;
+        result.z = a.z * b.z;
+        result.w = a.w * b.w;
+
+        return result;
+    }
+
+    /** @hide
+     * Vector multiplication
+     *
+     * @param value
+     */
+    public void mul(long value) {
+        x *= value;
+        y *= value;
+        z *= value;
+        w *= value;
+    }
+
+    /** @hide
+     * Vector multiplication
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 mul(Long4 a, long b) {
+        Long4 result = new Long4();
+        result.x = a.x * b;
+        result.y = a.y * b;
+        result.z = a.z * b;
+        result.w = a.w * b;
+
+        return result;
+    }
+
+    /** @hide
+     * Vector division
+     *
+     * @param a
+     */
+    public void div(Long4 a) {
+        this.x /= a.x;
+        this.y /= a.y;
+        this.z /= a.z;
+        this.w /= a.w;
+    }
+
+    /** @hide
+     * Vector division
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 div(Long4 a, Long4 b) {
+        Long4 result = new Long4();
+        result.x = a.x / b.x;
+        result.y = a.y / b.y;
+        result.z = a.z / b.z;
+        result.w = a.w / b.w;
+
+        return result;
+    }
+
+    /** @hide
+     * Vector division
+     *
+     * @param value
+     */
+    public void div(long value) {
+        x /= value;
+        y /= value;
+        z /= value;
+        w /= value;
+    }
+
+    /** @hide
+     * Vector division
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 div(Long4 a, long b) {
+        Long4 result = new Long4();
+        result.x = a.x / b;
+        result.y = a.y / b;
+        result.z = a.z / b;
+        result.w = a.w / b;
+
+        return result;
+    }
+
+    /** @hide
+     * Vector Modulo
+     *
+     * @param a
+     */
+    public void mod(Long4 a) {
+        this.x %= a.x;
+        this.y %= a.y;
+        this.z %= a.z;
+        this.w %= a.w;
+    }
+
+    /** @hide
+     * Vector Modulo
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 mod(Long4 a, Long4 b) {
+        Long4 result = new Long4();
+        result.x = a.x % b.x;
+        result.y = a.y % b.y;
+        result.z = a.z % b.z;
+        result.w = a.w % b.w;
+
+        return result;
+    }
+
+    /** @hide
+     * Vector Modulo
+     *
+     * @param value
+     */
+    public void mod(long value) {
+        x %= value;
+        y %= value;
+        z %= value;
+        w %= value;
+    }
+
+    /** @hide
+     * Vector Modulo
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static Long4 mod(Long4 a, long b) {
+        Long4 result = new Long4();
+        result.x = a.x % b;
+        result.y = a.y % b;
+        result.z = a.z % b;
+        result.w = a.w % b;
+
+        return result;
+    }
+
+    /** @hide
+     * get vector length
+     *
+     * @return
+     */
+    public long length() {
+        return 4;
+    }
+
+    /** @hide
+     * set vector negate
+     */
+    public void negate() {
+        this.x = -x;
+        this.y = -y;
+        this.z = -z;
+        this.w = -w;
+    }
+
+    /** @hide
+     * Vector dot Product
+     *
+     * @param a
+     * @return
+     */
+    public long dotProduct(Long4 a) {
+        return (long)((x * a.x) + (y * a.y) + (z * a.z) + (w * a.w));
+    }
+
+    /** @hide
+     * Vector dot Product
+     *
+     * @param a
+     * @param b
+     * @return
+     */
+    public static long dotProduct(Long4 a, Long4 b) {
+        return (long)((b.x * a.x) + (b.y * a.y) + (b.z * a.z) + (b.w * a.w));
+    }
+
+    /** @hide
+     * Vector add Multiple
+     *
+     * @param a
+     * @param factor
+     */
+    public void addMultiple(Long4 a, long factor) {
+        x += a.x * factor;
+        y += a.y * factor;
+        z += a.z * factor;
+        w += a.w * factor;
+    }
+
+    /** @hide
+     * set vector value by Long4
+     *
+     * @param a
+     */
+    public void set(Long4 a) {
+        this.x = a.x;
+        this.y = a.y;
+        this.z = a.z;
+        this.w = a.w;
+    }
+
+    /** @hide
+     * set the vector field value by Long
+     *
+     * @param a
+     * @param b
+     * @param c
+     * @param d
+     */
+    public void setValues(long a, long b, long c, long d) {
+        this.x = a;
+        this.y = b;
+        this.z = c;
+        this.w = d;
+    }
+
+    /** @hide
+     * return the element sum of vector
+     *
+     * @return
+     */
+    public long elementSum() {
+        return (long)(x + y + z + w);
+    }
+
+    /** @hide
+     * get the vector field value by index
+     *
+     * @param i
+     * @return
+     */
+    public long get(int i) {
+        switch (i) {
+        case 0:
+            return (long)(x);
+        case 1:
+            return (long)(y);
+        case 2:
+            return (long)(z);
+        case 3:
+            return (long)(w);
+        default:
+            throw new IndexOutOfBoundsException("Index: i");
+        }
+    }
+
+    /** @hide
+     * set the vector field value by index
+     *
+     * @param i
+     * @param value
+     */
+    public void setAt(int i, long value) {
+        switch (i) {
+        case 0:
+            x = value;
+            return;
+        case 1:
+            y = value;
+            return;
+        case 2:
+            z = value;
+            return;
+        case 3:
+            w = value;
+            return;
+        default:
+            throw new IndexOutOfBoundsException("Index: i");
+        }
+    }
+
+    /** @hide
+     * add the vector field value by index
+     *
+     * @param i
+     * @param value
+     */
+    public void addAt(int i, long value) {
+        switch (i) {
+        case 0:
+            x += value;
+            return;
+        case 1:
+            y += value;
+            return;
+        case 2:
+            z += value;
+            return;
+        case 3:
+            w += value;
+            return;
+        default:
+            throw new IndexOutOfBoundsException("Index: i");
+        }
+    }
+
+    /** @hide
+     * copy the vector to long array
+     *
+     * @param data
+     * @param offset
+     */
+    public void copyTo(Long[] data, int offset) {
+        data[offset] = (long)(x);
+        data[offset + 1] = (long)(y);
+        data[offset + 2] = (long)(z);
+        data[offset + 3] = (long)(w);
+    }
+}