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
21 // Thanks to Jon Gettler and BtB of the MVPMC project for all the hardware information
27 // FIXME - check why so many things include unistd
32 #include <sys/ioctl.h>
42 static Video* getInstance();
44 int init(UCHAR format);
45 int reinit(); // for aspect change
48 // Video formats - AV_SET_VID_DISP_FMT
49 const static UCHAR NTSC = 0;
50 const static UCHAR PAL = 1;
52 // Video connections - AV_SET_VID_OUTPUT
53 const static UCHAR COMPOSITERGB = 1;
54 const static UCHAR SVIDEO = 2;
56 // Video aspect ratios - AV_SET_VID_RATIO
57 const static UCHAR ASPECT4X3 = 0;
58 const static UCHAR ASPECT16X9 = 1;
60 // Video modes - AV_SET_VID_MODE
61 const static UCHAR NORMAL = 0;
62 // if aspect==4:3 && source==4:3, output==correct-4:3
63 // if aspect==4:3 && source==16:9, output==chop sides
64 // if aspect==16:9 && source==4:3, output==not tested, unknown
65 // if aspect==16:9 && source==16:9, output==stretch middle over all screen
66 const static UCHAR LETTERBOX = 1;
67 // if aspect==4:3 && source==4:3, output==not tested, unknown
68 // if aspect==4:3 && source==16:9, output==16:9 letterbox at top of screen
69 // if aspect==16:9 && source==4:3, output==not tested, unknown
70 // if aspect==16:9 && source==16:9 output==
72 // If aspect==4:3, 4:3 unknown / 16:9 letterbox at top of screen (!!)
73 // If aspect==16:9, 4:3 unknown / 16:9 proper 16:9 mode
74 const static UCHAR UNKNOWN2 = 2;
75 const static UCHAR QUARTER = 3;
76 const static UCHAR EIGHTH = 4;
77 const static UCHAR ZOOM = 5;
78 const static UCHAR UNKNOWN6 = 6;
80 int setFormat(UCHAR format);
81 int setConnection(UCHAR connection);
82 int setAspectRatio(UCHAR aspectRatio);
83 int setMode(UCHAR mode);
87 int setPosition(int x, int y);
100 int attachFrameBuffer(); // What does this do?
104 UINT getScreenWidth();
105 UINT getScreenHeight();
110 static Video* instance;