blob: 892c30cc9a4264c56be6b936b447dc4df05339df (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* 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.examples;
import com.jsyn.unitgen.UnitFilter;
/**
* Custom unit generator that can be used with other JSyn units. Cube the input value and write it
* to output port.
*
* @author Phil Burk (C) 2010 Mobileer Inc
*/
public class CustomCubeUnit extends UnitFilter {
@Override
/** This is where the synthesis occurs.
* It is called in a high priority background thread so do not do
* anything crazy here like reading a file or doing network I/O.
* Just do fast arithmetic.
* <br>
* The start and limit allow us to do either block or single sample processing.
*/
public void generate(int start, int limit) {
// Get signal arrays from ports.
double[] inputs = input.getValues();
double[] outputs = output.getValues();
for (int i = start; i < limit; i++) {
double x = inputs[i];
// Do the math.
outputs[i] = x * x * x;
}
}
}
|
