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Diffstat (limited to 'system/alpha/h/wga.h')
| -rw-r--r-- | system/alpha/h/wga.h | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/system/alpha/h/wga.h b/system/alpha/h/wga.h deleted file mode 100644 index e88b9aced..000000000 --- a/system/alpha/h/wga.h +++ /dev/null @@ -1,160 +0,0 @@ -#ifndef _WGA_H_LOADED -#define _WGA_H_LOADED -/***************************************************************************** - - Copyright © 1993, 1994 Digital Equipment Corporation, - Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, provided -that the copyright notice and this permission notice appear in all copies -of software and supporting documentation, and that the name of Digital not -be used in advertising or publicity pertaining to distribution of the software -without specific, written prior permission. Digital grants this permission -provided that you prominently mark, as not part of the original, any -modifications made to this software or documentation. - -Digital Equipment Corporation disclaims all warranties and/or guarantees -with regard to this software, including all implied warranties of fitness for -a particular purpose and merchantability, and makes no representations -regarding the use of, or the results of the use of, the software and -documentation in terms of correctness, accuracy, reliability, currentness or -otherwise; and you rely on the software, documentation and results solely at -your own risk. - -******************************************************************************/ - -/* - * $Id: wga.h,v 1.1.1.1 1997/10/30 23:27:18 verghese Exp $; - */ - -/* - * $Log: wga.h,v $ - * Revision 1.1.1.1 1997/10/30 23:27:18 verghese - * current 10/29/97 - * - * Revision 1.3 1994/08/05 20:13:47 fdh - * Updated Copyright header and RCS $Id: identifier. - * - * Revision 1.2 1994/06/20 14:18:59 fdh - * Fixup header file preprocessor #include conditionals. - * - * Revision 1.1 1993/06/08 19:56:17 fdh - * Initial revision - * - */ - - - -/* ALU to MERGE translation table */ -extern unsigned char mergexlate[]; - -/* Color Palette Registers */ -#define PALMASK 0x02EA -#define PALREAD_ADDR 0x02EB -#define PALWRITE_ADDR 0x02EC -#define PALDATA 0x02ED - -/* Video Timing Registers */ -#define H_TOTAL 0x02E8 /* Horizontal Total */ -#define H_DISP 0x06E8 /* Horizontal Displayed */ -#define H_SYNC_START 0x0AE8 /* Horizontal Sync Start */ -#define H_SYNC_WID 0x0EE8 /* Horizontal Sync Width and Polarity */ -#define V_TOTAL 0x12E8 /* Vertical Total */ -#define V_DISP 0x16E8 /* Vertical Displayed */ -#define V_SYNC_START 0x1AE8 /* Vertical Sync Start */ -#define V_SYNC_WID 0x1EE8 /* Vertical Sync Width and Polarity */ - - -#define DISP_CNTL 0x22E8 /* Display Control */ -#define SUBSYS_CNTL 0x42E8 /* Subsystem Control */ -#define ADVFUNC_CNTL 0x4AE8 /* Advanced Function Control */ -#define SUBSYS_STAT 0x42E8 /* Subsystem Status */ -#define GP_STAT 0x9AE8 /* Graphics Processor Status */ - -/* this block gets the 0x4000 bit turned on */ -#define CUR_Y (0x82E8 | 0x0000) -#define CUR_X (0x86E8 | 0x0000) -#define MULTIFUNC_CNTL (0xBEE8 | 0x0000) -#define ERR_TERM (0x92E8 | 0x0000) -#define DESTY_AXSTP (0x8AE8 | 0x0000) -#define DESTX_DIASTP (0x8EE8 | 0x0000) -#define MAJ_AXIS_PCNT (0x96E8 | 0x0000) -#define FG_COLOR (0xA6E8 | 0x0000) -#define BG_COLOR (0xA2E8 | 0x0000) -#define WR_MASK (0xAAE8 | 0x0000) -#define FG_MIX (0xBAE8 | 0x0000) -#define BG_MIX (0xB6E8 | 0x0000) -#define RD_MASK (0xAEE8 | 0x0000) -#define COLOR_CMP (0xB2E8 | 0x0000) -#define SHORT_STROKE (0x9EE8 | 0x0000) -#define CMD (0x9AE8 | 0x0000) - - -#define PIX_TRANS 0xE2E8 - -#define EXT_FIFO_STAT 0x9AEE - -/************** Command Register (0x9AE8) bit definitions ***************/ -/* - * Bits 15-13 - Drawing Function Command - */ -#define CMD_NOOP 0x0000 -#define CMD_LINE 0x2000 -#define CMD_XRECT 0x4000 -#define CMD_YRECT 0x6000 -#define CMD_FRECT 0x8000 -#define CMD_OUTLINE 0xA000 -#define CMD_COPYRECT 0xC000 -/* - * Bit 12 - Word Byte Order - */ -#define CMD_LSBFIRST 0x1000 -/* - * Bit 9 - Bus Width - */ -#define CMD_WORDBUS 0x0200 -#define CMD_BYTEBUS 0x0000 -/* - * Bit 8 - Variable Data Select - */ -#define CMD_VDATA 0x0100 -#define CMD_FDATA 0x0000 -/* - * Bit 7 - Y Direction - */ -#define CMD_INCY 0x0080 -/* - * Bit 6 - Major Axis - */ -#define CMD_YMAJOR 0x0040 -/* - * Bit 5 - X Direction - */ -#define CMD_INCX 0x0020 -/* - * Bit 4 - Draw Enable - */ -#define CMD_DRAW 0x0010 -/* - * Bit 3 - Coded Direction / Short Stroke - */ -#define CMD_SHORTSTROKE 0x0008 -/* - * Bit 2 - Draw Last Pixel - */ -#define CMD_NOLASTPIXEL 0x0004 -/* - * Bit 1 - Plane Mode - */ -#define CMD_ACROSS 0x0002 -#define CMD_THROUGH 0x0000 -/* - * Bit 0 - Read/Write - */ -#define CMD_WRITE 0x0001 -#define CMD_READ 0x0000 - -#endif /* _WGA_H_LOADED */ |