vga.h (2185B)
1 /* $Id: //depot/blt/srv/fish/vga.h#3 $ 2 ** 3 ** Copyright 1998 Brian J. Swetland 4 ** All rights reserved. 5 ** 6 ** Redistribution and use in source and binary forms, with or without 7 ** modification, are permitted provided that the following conditions 8 ** are met: 9 ** 1. Redistributions of source code must retain the above copyright 10 ** notice, this list of conditions, and the following disclaimer. 11 ** 2. Redistributions in binary form must reproduce the above copyright 12 ** notice, this list of conditions, and the following disclaimer in the 13 ** documentation and/or other materials provided with the distribution. 14 ** 3. The name of the author may not be used to endorse or promote products 15 ** derived from this software without specific prior written permission. 16 ** 17 ** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 ** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 ** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 ** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 ** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 ** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 ** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 #ifndef _vga_h 29 #define _vga_h 30 31 void vga_set_palette(int color, int red, int green, int blue); 32 int vga_set_mode(int xres, int yres, int bitdepth); 33 /* only valid parms are (320, 200, 8); */ 34 35 void vga_blit(char *bitmap, int x, int y, int w, int h); 36 void vga_blit_trans(char *bitmap, int x, int y, int w, int h); 37 void vga_blit_trans_r(char *bitmap, int x, int y, int w, int h); 38 void vga_blit_str(char *s, int x, int y, int c); 39 40 void vga_fill(int w, int h, int x, int y, int c); 41 void vga_fill_grad(int w, int h, int x, int y); 42 43 void vga_set_vram(void *addr); 44 void vga_set_sram(void *addr); 45 void vga_swap_buffers(void); 46 void vga_fillX(void); 47 void vga_modex(unsigned int w); 48 49 #endif