Added a new video mode to the DOS port.
This commit is contained in:
stainless
@@ -621,12 +621,13 @@ db '',13,10
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%endif
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%ifdef __MSDOS__
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db '; Video Mode, 0 - 10',13,10
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db '; 0 = 256x224x8B (MODEQ) 1 = 256x256x8B (MODEQ)',13,10
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db '; 2 = 320x240x8B (MODEX) 3 = 640x480x16B (VESA1)',13,10
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db '; 4 = 320x240x8B (VESA2) 5 = 320x240x16B (VESA2)',13,10
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db '; 6 = 320x480x8B (VESA2) 7 = 320x480x16B (VESA2)',13,10
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db '; 8 = 512x384x8B (VESA2) 9 = 512x384x16B (VESA2)',13,10
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db '; 10 = 640x480x8B (VESA2) 11 = 640x480x16B (VESA2)',13,10
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db '; 0 = 256x224x8B (MODEQ) 1 = 256x240x8B (MODEQ)',13,10
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db '; 2 = 256x256x8B (MODEQ) 3 = 320x240x8B (MODEX)',13,10
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db '; 4 = 640x480x16B (VESA1) 5 = 320x240x8B (VESA2)',13,10
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db '; 6 = 320x240x16B (VESA2) 7 = 320x480x8B (VESA2)',13,10
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db '; 8 = 320x480x16B (VESA2) 9 = 512x384x8B (VESA2)',13,10
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db '; 10 = 512x384x16B (VESA2) 11 = 640x480x8B (VESA2)',13,10
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db '; 12 = 640x480x16B (VESA2)',13,10
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db '',13,10
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db 'VideoModeDos = %U',13,10
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db '',13,10
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@@ -1013,43 +1013,44 @@ NEWSYM ClearScreen
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SECTION .data
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; Total Number of Video Modes
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NEWSYM NumVideoModes, dd 12
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NEWSYM NumVideoModes, dd 13
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; GUI Video Mode Names - Make sure that all names are of the same length
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; and end with a NULL terminator
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NEWSYM GUIVideoModeNames
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db '256X224X8B MODEQ',0 ; 0
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db '256X256X8B MODEQ',0 ; 1
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db '320X240X8B MODEX',0 ; 2
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db '640X480X16B VESA1',0 ; 3
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db '320X240X8B VESA2',0 ; 4
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db '320X240X16B VESA2',0 ; 5
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db '320X480X8B VESA2',0 ; 6
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db '320X480X16B VESA2',0 ; 7
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db '512X384X8B VESA2',0 ; 8
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db '512X384X16B VESA2',0 ; 9
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db '640X480X8B VESA2',0 ; 10
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db '640X480X16B VESA2',0 ; 11
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db '256X240X8B MODEQ',0 ; 1
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db '256X256X8B MODEQ',0 ; 2
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db '320X240X8B MODEX',0 ; 3
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db '640X480X16B VESA1',0 ; 4
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db '320X240X8B VESA2',0 ; 5
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db '320X240X16B VESA2',0 ; 6
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db '320X480X8B VESA2',0 ; 7
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db '320X480X16B VESA2',0 ; 8
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db '512X384X8B VESA2',0 ; 9
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db '512X384X16B VESA2',0 ; 10
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db '640X480X8B VESA2',0 ; 11
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db '640X480X16B VESA2',0 ; 12
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db ' ',0
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; Video Mode Feature Availability (1 = Available, 0 = Not Available)
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; Left side starts with Video Mode 0
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NEWSYM GUI16VID, db 0,0,0,1,0,1,0,1,0,1,0,1,0 ; 16-bit mode
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NEWSYM GUINGVID, db 1,1,1,1,1,1,1,0,1,1,1,1,0 ; New Graphics Mode Available
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NEWSYM GUISLVID, db 0,0,0,1,0,0,1,1,0,0,1,1,0 ; Scanlines
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NEWSYM GUIINVID, db 0,0,0,0,0,0,0,0,0,0,0,1,0 ; Interpolation
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NEWSYM GUIEAVID, db 0,0,0,0,0,0,0,0,0,0,1,0,0 ; Eagle
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NEWSYM GUIIEVID, db 0,0,0,0,0,0,0,0,0,0,1,1,0 ; (Interp | Eagle)
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NEWSYM GUIFSVID, db 0,0,0,0,1,1,0,0,0,0,1,1,0 ; Full Screen
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NEWSYM GUISSVID, db 0,0,0,1,0,0,0,0,0,0,1,1,0 ; Small Screen
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NEWSYM GUITBVID, db 0,0,0,0,1,1,1,1,1,1,1,1,0 ; Triple Buffering
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NEWSYM GUIHSVID, db 0,0,0,0,0,0,0,1,0,0,0,1,0 ; Half/Quarter Scanlines
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NEWSYM GUI2xVID, db 0,0,0,0,0,0,0,0,0,0,0,1,0 ; 2xSaI/Super Eagle Engines
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NEWSYM GUIWFVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0 ; If Windows Full Screen
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NEWSYM GUII2VID, db 0,0,0,0,0,0,0,0,0,0,0,0,0 ; Interpolation
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NEWSYM GUIM7VID, db 0,0,0,0,0,0,0,0,0,0,0,1,0 ; Interpolation
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NEWSYM GUIBIFIL, db 0,0,0,0,0,0,0,0,0,0,0,0,0 ; Bilinear Filtering
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NEWSYM GUITBWVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0 ; Triple Buffering (Win)
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NEWSYM GUI16VID, db 0,0,0,0,1,0,1,0,1,0,1,0,1,0 ; 16-bit mode
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NEWSYM GUINGVID, db 1,1,1,1,1,1,1,1,0,1,1,1,1,0 ; New Graphics Mode Available
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NEWSYM GUISLVID, db 0,0,0,0,1,0,0,1,1,0,0,1,1,0 ; Scanlines
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NEWSYM GUIINVID, db 0,0,0,0,0,0,0,0,0,0,0,0,1,0 ; Interpolation
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NEWSYM GUIEAVID, db 0,0,0,0,0,0,0,0,0,0,0,1,0,0 ; Eagle
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NEWSYM GUIIEVID, db 0,0,0,0,0,0,0,0,0,0,0,1,1,0 ; (Interp | Eagle)
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NEWSYM GUIFSVID, db 0,0,0,0,0,1,1,0,0,0,0,1,1,0 ; Full Screen
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NEWSYM GUISSVID, db 0,0,0,0,1,0,0,0,0,0,0,1,1,0 ; Small Screen
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NEWSYM GUITBVID, db 0,0,0,0,0,1,1,1,1,1,1,1,1,0 ; Triple Buffering
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NEWSYM GUIHSVID, db 0,0,0,0,0,0,0,0,1,0,0,0,1,0 ; Half/Quarter Scanlines
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NEWSYM GUI2xVID, db 0,0,0,0,0,0,0,0,0,0,0,0,1,0 ; 2xSaI/Super Eagle Engines
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NEWSYM GUIWFVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0 ; If Windows Full Screen
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NEWSYM GUII2VID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0 ; Interpolation
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NEWSYM GUIM7VID, db 0,0,0,0,0,0,0,0,0,0,0,0,1,0 ; Interpolation
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NEWSYM GUIBIFIL, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0 ; Bilinear Filtering
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NEWSYM GUITBWVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0 ; Triple Buffering (Win)
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SECTION .text
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; ****************************
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@@ -56,26 +56,28 @@ NEWSYM dosinitvideo
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cmp byte[cvidmode],0
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je near .initmodeq224
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cmp byte[cvidmode],1
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je near .initmodeq
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je near .initmodeq240
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cmp byte[cvidmode],2
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je near .initmodex
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je near .initmodeq
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cmp byte[cvidmode],3
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je near .initvesa12640x480x16
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je near .initmodex
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cmp byte[cvidmode],4
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je near .initvesa2320x240x8
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je near .initvesa12640x480x16
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cmp byte[cvidmode],5
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je near .initvesa2320x240x16
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je near .initvesa2320x240x8
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cmp byte[cvidmode],6
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je near .initvesa2320x480x8
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je near .initvesa2320x240x16
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cmp byte[cvidmode],7
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je near .initvesa2320x480x16
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je near .initvesa2320x480x8
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cmp byte[cvidmode],8
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je near .initvesa2512x384x8
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je near .initvesa2320x480x16
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cmp byte[cvidmode],9
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je near .initvesa2512x384x16
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je near .initvesa2512x384x8
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cmp byte[cvidmode],10
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je near .initvesa2640x480x8
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je near .initvesa2512x384x16
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cmp byte[cvidmode],11
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je near .initvesa2640x480x8
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cmp byte[cvidmode],12
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je near .initvesa2640x480x16
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ret
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@@ -492,6 +494,135 @@ NEWSYM dosinitvideo
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ret
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;*******************************************************
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; InitModeQ240 Sets up 256x240 chained mode
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;*******************************************************
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.initmodeq240
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mov byte[cbitmode],0
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mov ax,0013h
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int 10h
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; enable writes
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mov dx,03d4h
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mov ax,0011h
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out dx,ax
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inc dx
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in ax,dx
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and ax,007fh
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push ax
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mov dx,03d4h
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mov ax,0011h
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out dx,ax
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inc dx
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pop ax
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out dx,ax
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; tweak regs
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mov dx,03c2h
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mov ax,00e3h
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out dx,ax
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mov dx,03d4h
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mov ax,1
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out dx,ax
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inc dx
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mov ax,003fh
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out dx,ax
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mov dx,03d4h
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mov ax,2
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out dx,ax
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inc dx
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mov ax,0040h
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out dx,ax
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mov dx,03d4h
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mov ax,4
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out dx,ax
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inc dx
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mov ax,004ah
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out dx,ax
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mov dx,03d4h
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mov ax,5
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out dx,ax
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inc dx
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mov ax,009ah
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out dx,ax
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mov dx,03d4h
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mov ax,6
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out dx,ax
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inc dx
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mov ax,000dh
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out dx,ax
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mov dx,03d4h
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mov ax,7
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out dx,ax
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inc dx
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mov ax,003eh
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out dx,ax
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mov dx,03d4h
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mov ax,9
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out dx,ax
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inc dx
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mov ax,0041h
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out dx,ax
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mov dx,03d4h
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mov ax,0010h
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out dx,ax
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inc dx
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mov ax,00eah
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out dx,ax
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mov dx,03d4h
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mov ax,0011h
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out dx,ax
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inc dx
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mov ax,00ach
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out dx,ax
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mov dx,03d4h
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mov ax,0012h
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out dx,ax
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inc dx
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mov ax,00dfh
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out dx,ax
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mov dx,03d4h
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mov ax,0013h
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out dx,ax
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inc dx
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mov ax,0020h
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out dx,ax
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mov dx,03d4h
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mov ax,0015h
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out dx,ax
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inc dx
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mov ax,00e7h
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out dx,ax
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mov dx,03d4h
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mov ax,0016h
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out dx,ax
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inc dx
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mov ax,0006h
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out dx,ax
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%ifdef __MSDOS__
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call cscopymodeq
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%endif
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call makepal
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ret
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;*******************************************************
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; InitVESA2 320x240x8 Set up Linear 320x240x8b
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;*******************************************************
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@@ -198,7 +198,7 @@ int pccmdline(void)
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{
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if(!hasroom) return 4;
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cvidmode=my_atoi(argv[p+1]);
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if(cvidmode > 11) return 13;
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if(cvidmode > 12) return 13;
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p++;
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}
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break;
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@@ -1438,12 +1438,13 @@ SECTION .data
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db ' -u Force PAL timing',13,10
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%ifndef __LINUX__
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db ' -v # Select Video Mode :',13,10
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db ' 0 = 256x224x8B (MODEQ) 1 = 256x256x8B (MODEQ)',13,10
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db ' 2 = 320x240x8B (MODEX) 3 = 640x480x16B (VESA1)',13,10
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db ' 4 = 320x240x8B (VESA2) 5 = 320x240x16B (VESA2)',13,10
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db ' 6 = 320x480x8B (VESA2) 7 = 320x480x16B (VESA2)',13,10
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db ' 8 = 512x384x8B (VESA2) 9 = 512x384x16B (VESA2)',13,10
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db ' 10 = 640x480x8B (VESA2) 11 = 640x480x16B (VESA2)',13,10
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db ' 0 = 256x224x8B (MODEQ) 1 = 256x240x8B (MODEQ)',13,10
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db ' 2 = 256x256x8B (MODEQ) 3 = 320x240x8B (MODEX)',13,10
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db ' 4 = 640x480x16B (VESA1) 5 = 320x240x8B (VESA2)',13,10
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db ' 6 = 320x240x16B (VESA2) 7 = 320x480x8B (VESA2)',13,10
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db ' 8 = 320x480x16B (VESA2) 9 = 512x384x8B (VESA2)',13,10
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db ' 10 = 512x384x16B (VESA2) 11 = 640x480x8B (VESA2)',13,10
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db ' 12 = 640x480x16B (VESA2)',13,10
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%endif
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db ' -w Enable VSync',13,10
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db 'Press any key to continue.',0
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@@ -270,9 +270,9 @@ NEWSYM cachevideo
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je .nohires
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cmp byte[scanlines],1
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je .nohires
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cmp byte[cvidmode],6
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cmp byte[cvidmode],7
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je .yeshires
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cmp byte[cvidmode],10
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cmp byte[cvidmode],11
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jne .nohires
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.yeshires
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mov byte[Mode7HiRes],1
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@@ -262,27 +262,29 @@ ScreenShow:
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cmp byte[cvidmode],0
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je near copymodeq224
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cmp byte[cvidmode],1
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je near copymodeq240
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cmp byte[cvidmode],2
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je near copymodeq
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.debug
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cmp byte[cvidmode],2
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je near copymodex
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cmp byte[cvidmode],3
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je near copyvesa12640x480x16b
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je near copymodex
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cmp byte[cvidmode],4
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je near copyvesa2320x240x8b
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je near copyvesa12640x480x16b
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cmp byte[cvidmode],5
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je near copyvesa2320x240x16b
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je near copyvesa2320x240x8b
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cmp byte[cvidmode],6
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je near copyvesa2320x480x8b
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je near copyvesa2320x240x16b
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cmp byte[cvidmode],7
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je near copyvesa2320x480x16b
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je near copyvesa2320x480x8b
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cmp byte[cvidmode],8
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je near copyvesa2512x384x8b
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je near copyvesa2320x480x16b
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cmp byte[cvidmode],9
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je near copyvesa2512x384x16b
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je near copyvesa2512x384x8b
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cmp byte[cvidmode],10
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je near copyvesa2640x480x8b
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je near copyvesa2512x384x16b
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cmp byte[cvidmode],11
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je near copyvesa2640x480x8b
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cmp byte[cvidmode],12
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je near copyvesa2640x480x16b
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cmp byte[curblank],40h
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je .startcopy
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@@ -304,26 +306,28 @@ ScreenShowGUI:
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cmp byte[cvidmode],0
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je near copymodeq224
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cmp byte[cvidmode],1
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je near copymodeq
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je near copymodeq240
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cmp byte[cvidmode],2
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je near copymodex
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je near copymodeq
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cmp byte[cvidmode],3
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je near copyvesa12640x480x16bgui
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je near copymodex
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cmp byte[cvidmode],4
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je near copyvesa2320x240x8b
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je near copyvesa12640x480x16bgui
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cmp byte[cvidmode],5
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je near copyvesa2320x240x16bgui
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je near copyvesa2320x240x8b
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cmp byte[cvidmode],6
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je near copyvesa2320x480x8bgui
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je near copyvesa2320x240x16bgui
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cmp byte[cvidmode],7
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je near copyvesa2320x480x16bgui
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je near copyvesa2320x480x8bgui
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cmp byte[cvidmode],8
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je near copyvesa2512x384x8b
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je near copyvesa2320x480x16bgui
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cmp byte[cvidmode],9
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je near copyvesa2512x384x16bgui
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je near copyvesa2512x384x8b
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cmp byte[cvidmode],10
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je near copyvesa2640x480x8bgui
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je near copyvesa2512x384x16bgui
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cmp byte[cvidmode],11
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je near copyvesa2640x480x8bgui
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cmp byte[cvidmode],12
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je near copyvesa2640x480x16bgui
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jmp copymodeq
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%endif
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@@ -575,6 +579,46 @@ NEWSYM copymodeq224
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pop es
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ret
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;*******************************************************
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; CopyModeQ240 Copies buffer into chained 256x240
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;*******************************************************
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NEWSYM copymodeq240
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cmp byte[curblank],40h
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jne .startcopy
|
||||
ret
|
||||
.startcopy
|
||||
push es
|
||||
mov es,[selcA000]
|
||||
mov esi,[vidbuffer]
|
||||
mov edi,256
|
||||
cmp word[resolutn],224
|
||||
jne .res239
|
||||
add edi,8*256
|
||||
.res239
|
||||
add esi,16+256+32
|
||||
mov edx,[resolutn]
|
||||
sub edx,2
|
||||
cmp byte[FPUCopy],2
|
||||
je near .loopb
|
||||
.loopa
|
||||
mov ecx,64
|
||||
rep movsd
|
||||
add esi,32
|
||||
dec edx
|
||||
jnz .loopa
|
||||
jmp .done
|
||||
.loopb
|
||||
mov ecx,16
|
||||
MMXStuff
|
||||
add esi,32
|
||||
dec edx
|
||||
jnz .loopb
|
||||
emms
|
||||
.done
|
||||
pop es
|
||||
ret
|
||||
|
||||
;*******************************************************
|
||||
; Copy VESA2 320x240x8b Copies buffer to 320x240x8bVBE2
|
||||
;*******************************************************
|
||||
@@ -5434,28 +5478,30 @@ NEWSYM copyvesa12640x480x16b
|
||||
NEWSYM DOSClearScreen
|
||||
%ifdef __MSDOS__
|
||||
cmp byte[cvidmode],0
|
||||
je near copymodeq224
|
||||
je near cscopymodeq
|
||||
cmp byte[cvidmode],1
|
||||
je near cscopymodeq
|
||||
cmp byte[cvidmode],2
|
||||
je near cscopymodex
|
||||
je near cscopymodeq
|
||||
cmp byte[cvidmode],3
|
||||
je near cscopyvesa12640x480x16b
|
||||
je near cscopymodex
|
||||
cmp byte[cvidmode],4
|
||||
je near cscopyvesa2320x240x8b
|
||||
je near cscopyvesa12640x480x16b
|
||||
cmp byte[cvidmode],5
|
||||
je near cscopyvesa2320x240x16b
|
||||
je near cscopyvesa2320x240x8b
|
||||
cmp byte[cvidmode],6
|
||||
je near cscopyvesa2320x480x8b
|
||||
je near cscopyvesa2320x240x16b
|
||||
cmp byte[cvidmode],7
|
||||
je near cscopyvesa2320x480x16b
|
||||
je near cscopyvesa2320x480x8b
|
||||
cmp byte[cvidmode],8
|
||||
je near cscopyvesa2512x384x8b
|
||||
je near cscopyvesa2320x480x16b
|
||||
cmp byte[cvidmode],9
|
||||
je near cscopyvesa2512x384x16b
|
||||
je near cscopyvesa2512x384x8b
|
||||
cmp byte[cvidmode],10
|
||||
je near cscopyvesa2640x480x8b
|
||||
je near cscopyvesa2512x384x16b
|
||||
cmp byte[cvidmode],11
|
||||
je near cscopyvesa2640x480x8b
|
||||
cmp byte[cvidmode],12
|
||||
je near cscopyvesa2640x480x16b
|
||||
%endif
|
||||
ret
|
||||
@@ -5625,11 +5671,11 @@ NEWSYM GetScreen
|
||||
; jbe .getscreen
|
||||
; ret
|
||||
;.getscreen
|
||||
cmp byte[cvidmode],5
|
||||
cmp byte[cvidmode],6
|
||||
je near getcopyvesa2320x240x16b
|
||||
cmp byte[cvidmode],11
|
||||
cmp byte[cvidmode],12
|
||||
; je near getcopyvesa2640x480x16b
|
||||
cmp byte[cvidmode],9
|
||||
cmp byte[cvidmode],10
|
||||
; je near getcopyvesa2512x384x16b
|
||||
%endif
|
||||
ret
|
||||
|
||||
Reference in New Issue
Block a user