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
25 #include "loadbalance.h"
31 class FadePackage : public LoadPackage
36 int out_row1, out_row2;
41 class FadeUnit : public LoadClient
44 FadeUnit(FadeEngine *engine);
47 void process_package(LoadPackage *package);
52 class FadeEngine : public LoadServer
58 // the input pointer is never different than the output pointer in any
60 void do_fade(VFrame *output, VFrame *input, float alpha);
63 LoadClient* new_client();
64 LoadPackage* new_package();