4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "pluginaclient.h"
28 class InvertAudioEffect : public PluginAClient
31 InvertAudioEffect(PluginServer *server)
32 : PluginAClient(server) {};
33 ~InvertAudioEffect() {};
35 const char* plugin_title() { return N_("Invert Audio"); };
36 int is_realtime() { return 1; };
37 int process_realtime(int64_t size, Samples *input_ptr, Samples *output_ptr) {
38 double *output_samples = output_ptr->get_data();
39 double *input_samples = input_ptr->get_data();
40 for(int i = 0; i < size; i++)
41 output_samples[i] = -input_samples[i];
49 REGISTER_PLUGIN(InvertAudioEffect)