88 lines
2.7 KiB
C
Executable file
88 lines
2.7 KiB
C
Executable file
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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#ifndef _VGA_H
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#define _VGA_H
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#include "pstypes.h"
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typedef unsigned short uword;
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#define SM_ORIGINAL -1
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#define SM_320x200C 0
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#define SM_320x200U 1
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#define SM_320x240U 2
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#define SM_360x200U 3
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#define SM_360x240U 4
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#define SM_376x282U 5
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#define SM_320x400U 6
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#define SM_320x480U 7
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#define SM_360x400U 8
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#define SM_360x480U 9
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#define SM_360x360U 10
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#define SM_376x308U 11
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#define SM_376x564U 12
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#define SM_640x400V 13
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#define SM_640x480V 14
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#define SM_800x600V 15
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#define SM_1024x768V 16
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#define SM_640x480V15 17
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#define SM_800x600V15 18
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#define SM_1280x1024V 19
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#define SM_320x400_3DMAX 22 //special mode in 3dMax bios
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void vga_set_cellheight( ubyte height );
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void vga_set_linear(void);
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void vga_16_to_256(void);
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void vga_turn_screen_off(void);
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void vga_turn_screen_on(void);
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void vga_set_misc_mode( uword mode );
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void vga_set_text_25(void);
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void vga_set_text_43(void);
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void vga_set_text_50(void);
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ubyte is_graphics_mode(void);
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int vga_save_mode(void);
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int isvga(void);
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void vga_set_cursor_type( uword ctype );
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void vga_enable_default_palette_loading(void);
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void vga_disable_default_palette_loading(void);
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void vga_set_cursor_position( uword position );
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void vga_restore_mode(void);
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short vga_close(void);
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int vga_vesa_setmode( short mode );
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short vga_set_mode(short mode);
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short vga_init(void);
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short vga_mode13_checkmode(void);
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// 0=Mode set OK
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// 1=No VGA adapter installed
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// 2=Program doesn't support this VESA granularity
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// 3=Monitor doesn't support that VESA mode.:
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// 4=Video card doesn't support that VESA mode.
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// 5=No VESA driver found.
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// 6=Bad Status after VESA call/
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// 7=Not enough DOS memory to call VESA functions.
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// 8=Error using DPMI.
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// 9=Error setting logical line width.
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// 10=Error allocating selector for A0000h
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// 11=Not a valid mode support by gr.lib
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short vga_check_mode(short mode);
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//the current mode the adapter is in, one of the SM_ values above
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extern int VGA_current_mode;
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#endif
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