2 Copyright 2004-2005 Chris Tallon
3 Portions copyright 2004 Jon Gettler
5 This file is part of VOMP.
7 VOMP is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 VOMP is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with VOMP; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 typedef struct bogl_font {
32 char *name; /* Font name. */
33 int height; /* Height in pixels. */
34 int spacing; /* Vertical spacing in pixels. */
35 unsigned long *content; /* 32-bit right-padded bitmap array. */
36 short *offset; /* 256 offsets into content. */
37 unsigned char *width; /* 256 character widths. */
40 extern osd_font_t font_CaslonRoman_1_25;
41 extern osd_font_t font_helvB24;
42 extern osd_font_t font_helvB18;
50 static Surface* getScreen();
51 static int getFontHeight();
52 int getCharWidth(char c);
54 int drawText(char* text, int x, int y, ULONG rgba);
55 int drawTextRJ(char* text, int x, int y, ULONG rgba);
56 int drawTextCentre(char* text, int x, int y, ULONG rgba);
58 virtual int create(UINT width, UINT height)=0;
59 virtual void display()=0;
61 virtual int fillblt(int x, int y, int width, int height, unsigned int c)=0;
62 virtual void drawPixel(int x, int y, unsigned int c)=0;
63 virtual void drawHorzLine(int x1, int x2, int y, unsigned int c)=0;
64 virtual void drawVertLine(int x, int y1, int y2, unsigned int c)=0;
65 virtual int updateToScreen(int sx, int sy, int w, int h, int dx, int dy)=0;
66 virtual void readPixel(int x, int y, unsigned char* r, unsigned char* g, unsigned char* b)=0;
67 virtual void screenShot(char* fileName)=0;
69 virtual int blt(int fd, unsigned long shandle, int sx, int sy, int width, int height, unsigned long dhandle, int dx, int dy)=0;
71 const static int SCREEN = 1;
72 const static int BUFFER = 2;
75 static Surface* screen;
76 static osd_font_t* font;