Restructured project, added gradle, JUnit, logger, and more

Added Gradle (and removed ant), modernized testing via the JUnit framework, moved standalone examples from the tests directory to a separate module, removed sparsely used Java logger and replaced it with SLF4J. More work could be done, however this is a great start to greatly improving the health of the codebase.

1 files changed, 0 insertions, 109 deletions

diff --git a/src/com/jsyn/data/DoubleTable.java b/src/com/jsyn/data/DoubleTable.java
deleted file mode 100644
index ca64c94..0000000
--- a/src/com/jsyn/data/DoubleTable.java
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright 2010 Phil Burk, Mobileer Inc
- *
- * 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.jsyn.data;
-
-import com.jsyn.exceptions.ChannelMismatchException;
-
-/**
- * Evaluate a Function by interpolating between the values in a table. This can be used for
- * wavetable lookup or waveshaping.
- *
- * @author Phil Burk (C) 2010 Mobileer Inc
- */
-public class DoubleTable implements Function {
-    private double[] table;
-
-    public DoubleTable(int numFrames) {
-        allocate(numFrames);
-    }
-
-    public DoubleTable(double[] data) {
-        allocate(data.length);
-        write(data);
-    }
-
-    public DoubleTable(ShortSample shortSample) {
-        if (shortSample.getChannelsPerFrame() != 1) {
-            throw new ChannelMismatchException("DoubleTable can only be built from mono samples.");
-        }
-        short[] buffer = new short[256];
-        int framesLeft = shortSample.getNumFrames();
-        allocate(framesLeft);
-        int cursor = 0;
-        while (framesLeft > 0) {
-            int numTransfer = framesLeft;
-            if (numTransfer > buffer.length) {
-                numTransfer = buffer.length;
-            }
-            shortSample.read(cursor, buffer, 0, numTransfer);
-            write(cursor, buffer, 0, numTransfer);
-            cursor += numTransfer;
-            framesLeft -= numTransfer;
-        }
-    }
-
-    public void allocate(int numFrames) {
-        table = new double[numFrames];
-    }
-
-    public int length() {
-        return table.length;
-    }
-
-    public void write(double[] data) {
-        write(0, data, 0, data.length);
-    }
-
-    public void write(int startFrame, short[] data, int startIndex, int numFrames) {
-        for (int i = 0; i < numFrames; i++) {
-            table[startFrame + i] = data[startIndex + i] * (1.0 / 32768.0);
-        }
-    }
-
-    public void write(int startFrame, double[] data, int startIndex, int numFrames) {
-        for (int i = 0; i < numFrames; i++) {
-            table[startFrame + i] = data[startIndex + i];
-        }
-    }
-
-    /**
-     * Treat the double array as a lookup table with a domain of -1.0 to 1.0. If the input is out of
-     * range then the output will clip to the end values.
-     *
-     * @param input
-     * @return interpolated value from table
-     */
-    @Override
-    public double evaluate(double input) {
-        double interp;
-        if (input < -1.0) {
-            interp = table[0];
-        } else if (input < 1.0) {
-            double fractionalIndex = (table.length - 1) * (input - (-1.0)) / 2.0;
-            // We don't need floor() because fractionalIndex >= 0.0
-            int index = (int) fractionalIndex;
-            double fraction = fractionalIndex - index;
-
-            double s1 = table[index];
-            double s2 = table[index + 1];
-            interp = ((s2 - s1) * fraction) + s1;
-        } else {
-            interp = table[table.length - 1];
-        }
-        return interp;
-    }
-}