2 Copyright 2004-2005 Chris Tallon
4 This file is part of VOMP.
6 VOMP 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 VOMP 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 VOMP; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 Osd* Osd::instance = NULL;
38 if (initted) shutdown();
42 Osd* Osd::getInstance()
49 if (!initted) return 0;
53 int Osd::init(char* device, int doubleBuffering)
55 if (initted) return 0;
57 fdOsd = open(device, O_RDWR);
60 Log::getInstance()->log("OSD", Log::DEBUG, "Could not open OSD device!");
64 initted = 1; // must set this here or create surface won't work
66 Surface::initConversionTables();
68 Video* video = Video::getInstance();
70 screen = new Surface(fdOsd, Surface::SCREEN);
71 screen->create(video->getScreenHeight(), video->getScreenWidth());
76 buffer = new Surface(fdOsd, Surface::BUFFER);
77 buffer->create(video->getScreenHeight(), video->getScreenWidth());
81 Surface::disableBuffer();
89 if (!initted) return 0;
91 if (buffer) delete buffer;
97 void Osd::screenShot(char* fileName)
99 screen->screenShot(fileName);