Assembler - definice video režimů apod.

; These are EQUates / global declaractions for the VIDEO.ASM module.

; Author: David Bennett - Version 1.0 - Date: 11/9/88
;
; Please see the file VIDEO.DOC for more info. VIDDEMO.ASM has examples
; of how to use this include file in your programs.
;

; ---------------------
; Various video equates
; ---------------------

; Memory areas

MonoSeg EQU 0B000h ; Mono screen segment
CGASeg EQU 0B800h ; CGA screen segment

; Video Modes

BW40 EQU 0 ; 40x25 B/W on Color Adapter
CO40 EQU 1 ; 40x25 Color on Color Adapter
BW80 EQU 2 ; 80x25 B/W on Color Adapter
CO80 EQU 3 ; 80x25 Color on Color Adapter
Mono EQU 7 ; 80x25 on Monochrome Adapter

; Foreground / Background color constants

Black EQU 0
Blue EQU 1
Green EQU 2
Cyan EQU 3
Red EQU 4
Magenta EQU 5
Brown EQU 6
LightGray EQU 7

; Foreground color constants

DarkGray EQU 8
LightBlue EQU 9
LightGreen EQU 10
LightCyan EQU 11
LightRed EQU 12
LightMagenta EQU 13
Yellow EQU 14
White EQU 15

; Add this for blink

Blink EQU 10000000b ; Blink Bit
UnderLine EQU 00000001b ; Underline Bit (Mono Only)

; Some commonly used attributes

Normal EQU 7 ; Gray on Black (Low Intensity)
Reverse EQU 112 ; Black on Gray
HighInt EQU 15 ; White on Black (High Intensity)

; ------------------------
; Global data in VIDEO.ASM
; ------------------------

GLOBAL BaseOfScreen:WORD
GLOBAL SnowCheck:BYTE
GLOBAL VideoMode:BYTE

; -------------------------------------------
; Global procedure declarations for VIDEO.ASM
; -------------------------------------------

GLOBAL EGAInstalled:PROC
GLOBAL GetVideoMode:PROC
GLOBAL DWriteCH:PROC
GLOBAL DWriteCHNA:PROC
GLOBAL DWriteStr:PROC
GLOBAL DWriteStrNA:PROC
GLOBAL DFillCH:PROC
GLOBAL DFillCHNA:PROC
GLOBAL DFillAttr:PROC
GLOBAL StoreToMem:PROC
GLOBAL StoreToScr:PROC
GLOBAL CursorOff:PROC
GLOBAL CursorOn:PROC


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