Added my last two video modes to the DOS port.
This commit is contained in:
stainless
@@ -49,7 +49,7 @@ NEWSYM cfgStereoSound, db 0
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NEWSYM cfgguioff, db 0
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NEWSYM cfgper2exec, db 100
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%ifdef __MSDOS__
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NEWSYM cfgcvidmode, db 3
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NEWSYM cfgcvidmode, db 4
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%else
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NEWSYM cfgcvidmode, db 1
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%endif
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@@ -626,12 +626,13 @@ db '',13,10
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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 = 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 '; 2 = 256x256x8B (MODEQ) 3 = 320x224x8B (MODEX)',13,10
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db '; 4 = 320x240x8B (MODEX) 5 = 320x256x8B (MODEX)',13,10
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db '; 6 = 640x480x16B (VESA1) 7 = 320x240x8B (VESA2)',13,10
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db '; 8 = 320x240x16B (VESA2) 9 = 320x480x8B (VESA2)',13,10
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db '; 10 = 320x480x16B (VESA2) 11 = 512x384x8B (VESA2)',13,10
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db '; 12 = 512x384x16B (VESA2) 13 = 640x480x8B (VESA2)',13,10
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db '; 14 = 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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@@ -1015,7 +1015,7 @@ NEWSYM ClearScreen
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SECTION .data
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; Total Number of Video Modes
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NEWSYM NumVideoModes, dd 13
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NEWSYM NumVideoModes, dd 15
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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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@@ -1023,36 +1023,38 @@ NEWSYM GUIVideoModeNames
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db '256X224X8B MODEQ',0 ; 0
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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 '320X224X8B MODEX',0 ; 3
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db '320X240X8B MODEX',0 ; 4
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db '320X256X8B MODEX',0 ; 5
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db '640X480X16B VESA1',0 ; 6
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db '320X240X8B VESA2',0 ; 7
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db '320X240X16B VESA2',0 ; 8
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db '320X480X8B VESA2',0 ; 9
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db '320X480X16B VESA2',0 ; 10
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db '512X384X8B VESA2',0 ; 11
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db '512X384X16B VESA2',0 ; 12
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db '640X480X8B VESA2',0 ; 13
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db '640X480X16B VESA2',0 ; 14
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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 0,0,0,0,1,0,1,0,1,0,1,0,1,0 ; 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 0,0,1,0,1,0,0,1,1,0,0,1,1,0 ; 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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NEWSYM GUI16VID, db 0,0,0,0,0,0,1,0,1,0,1,0,1,0,1,0 ; 16-bit mode
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NEWSYM GUINGVID, db 1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,0 ; New Graphics Mode Available
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NEWSYM GUISLVID, db 0,0,1,0,0,0,1,0,0,1,1,0,0,1,1,0 ; Scanlines
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NEWSYM GUIINVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0 ; Interpolation
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NEWSYM GUIEAVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0 ; Eagle
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NEWSYM GUIIEVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0 ; (Interp | Eagle)
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NEWSYM GUIFSVID, db 0,0,0,0,0,0,0,1,1,0,0,0,0,1,1,0 ; Full Screen
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NEWSYM GUISSVID, db 0,0,0,0,0,0,1,0,0,0,0,0,0,1,1,0 ; Small Screen
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NEWSYM GUITBVID, db 0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0 ; Triple Buffering
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NEWSYM GUIHSVID, db 0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0 ; Half/Quarter Scanlines
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NEWSYM GUI2xVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0 ; 2xSaI/Super Eagle Engines
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NEWSYM GUIWFVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ; If Windows Full Screen
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NEWSYM GUII2VID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ; Interpolation
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NEWSYM GUIM7VID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0 ; Interpolation
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NEWSYM GUIBIFIL, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ; Bilinear Filtering
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NEWSYM GUITBWVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ; Triple Buffering (Win)
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SECTION .text
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; ****************************
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@@ -41,7 +41,7 @@ SECTION .text
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NEWSYM dosinitvideo2
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cmp byte[cvidmode],2
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jne .nomodeq
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jmp dosinitvideo.initmodeq
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jmp dosinitvideo.initmodeq256
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.nomodeq
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ret
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@@ -57,44 +57,36 @@ NEWSYM dosinitvideo
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cmp byte[cvidmode],1
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je near .initmodeq240
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cmp byte[cvidmode],2
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je near .initmodeq
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je near .initmodeq256
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cmp byte[cvidmode],3
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je near .initmodex
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je near .initmodex224
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cmp byte[cvidmode],4
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je near .initvesa12640x480x16
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je near .initmodex240
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cmp byte[cvidmode],5
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je near .initvesa2320x240x8
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je near .initmodex256
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cmp byte[cvidmode],6
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je near .initvesa2320x240x16
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je near .initvesa12640x480x16
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cmp byte[cvidmode],7
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je near .initvesa2320x480x8
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je near .initvesa2320x240x8
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cmp byte[cvidmode],8
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je near .initvesa2320x480x16
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je near .initvesa2320x240x16
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cmp byte[cvidmode],9
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je near .initvesa2512x384x8
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je near .initvesa2320x480x8
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cmp byte[cvidmode],10
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je near .initvesa2512x384x16
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je near .initvesa2320x480x16
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cmp byte[cvidmode],11
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je near .initvesa2640x480x8
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je near .initvesa2512x384x8
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cmp byte[cvidmode],12
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je near .initvesa2512x384x16
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cmp byte[cvidmode],13
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je near .initvesa2640x480x8
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cmp byte[cvidmode],14
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je near .initvesa2640x480x16
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ret
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%include "dos/vga.inc"
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;*******************************************************
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; InitModeX Sets up 320x240 unchained mode
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;*******************************************************
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.initmodex
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%ifdef __MSDOS__
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SetVGAMode .Mode320x240
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call cscopymodex
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%endif
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call makepal
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ret
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;*******************************************************
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; InitModeQ 224 Sets up 256x224 chained mode
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;*******************************************************
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@@ -120,10 +112,10 @@ NEWSYM dosinitvideo
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ret
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;*******************************************************
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; InitModeQ Sets up 256x256 chained mode
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; InitModeQ 256 Sets up 256x256 chained mode
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;*******************************************************
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.initmodeq
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.initmodeq256
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%ifdef __MSDOS__
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cmp byte[scanlines],1
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jne .noscanlines
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@@ -140,6 +132,44 @@ NEWSYM dosinitvideo
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call makepal
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ret
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;*******************************************************
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; InitModeX 224 Sets up 320x224 unchained mode
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;*******************************************************
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.initmodex224
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%ifdef __MSDOS__
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SetVGAMode .Mode320x224
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call cscopymodex
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%endif
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call makepal
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ret
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;*******************************************************
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; InitModeX 240 Sets up 320x240 unchained mode
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;*******************************************************
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.initmodex240
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%ifdef __MSDOS__
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SetVGAMode .Mode320x240
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call cscopymodex
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%endif
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call makepal
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ret
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;*******************************************************
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; InitModeX 256 Sets up 320x256 unchained mode
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;*******************************************************
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.initmodex256
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%ifdef __MSDOS__
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SetVGAMode .Mode320x256
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call cscopymodex
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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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@@ -1,4 +1,6 @@
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; by kode54, stainless
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%ifdef __MSDOS__
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%macro SetVGAMode 1
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mov byte[cbitmode],0
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@@ -97,6 +99,14 @@ SECTION .data
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dw 03c4h,00e04h,03ceh,04005h,03cEh,00506h,03c0h,04110h,03c0h,00013h
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dd 0
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.Mode320x224
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dw 03c2h,0e300h,03d4h,05f00h,03d4h,04f01h,03d4h,05002h,03d4h,08203h
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dw 03d4h,05404h,03d4h,08005h,03d4h,00b06h,03d4h,03e07h,03d4h,00008h
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dw 03d4h,04109h,03d4h,0da10h,03d4h,09c11h,03d4h,0c012h,03d4h,02813h
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dw 03d4h,00014h,03d4h,0c715h,03d4h,00416h,03d4h,0e317h,03c4h,00101h
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dw 03c4h,00604h,03ceh,04005h,03ceh,00506h,03c0h,04110h,03c0h,00013h
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dd 0
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.Mode320x240
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dw 03c2h,0e300h,03d4h,05f00h,03d4h,04f01h,03d4h,05002h,03d4h,08203h
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dw 03d4h,05404h,03d4h,08005h,03d4h,00d06h,03d4h,03e07h,03d4h,00008h
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@@ -105,6 +115,14 @@ SECTION .data
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dw 03c4h,00604h,03ceh,04005h,03ceh,00506h,03c0h,04110h,03c0h,00013h
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dd 0
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.Mode320x256
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dw 03c2h,0e300h,03d4h,05f00h,03d4h,04f01h,03d4h,05002h,03d4h,08203h
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dw 03d4h,05404h,03d4h,08005h,03d4h,02306h,03d4h,0b207h,03d4h,00008h
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dw 03d4h,06109h,03d4h,00a10h,03d4h,0ac11h,03d4h,0ff12h,03d4h,02813h
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dw 03d4h,00014h,03d4h,00715h,03d4h,01a16h,03d4h,0e317h,03c4h,00101h
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dw 03c4h,00604h,03ceh,04005h,03ceh,00506h,03c0h,04110h,03c0h,00013h
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dd 0
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SECTION .text
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%endif
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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 > 12) return 13;
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if(cvidmode > 14) return 13;
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p++;
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}
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break;
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@@ -223,7 +223,7 @@ NEWSYM BitConv32Ptr, dd 0
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NEWSYM previdmode, db 0 ; previous video mode
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%ifdef __MSDOS__
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NEWSYM cvidmode, db 3 ; video mode, 0=320x240, 1=256x256
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NEWSYM cvidmode, db 4 ; video mode, 0=320x240, 1=256x256
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%else
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NEWSYM cvidmode, db 1 ; video mode, 0=320x240, 1=256x256
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%endif
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@@ -1455,12 +1455,13 @@ SECTION .data
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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 = 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 ' 2 = 256x256x8B (MODEQ) 3 = 320x224x8B (MODEX)',13,10
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db ' 4 = 320x240x8B (MODEX) 5 = 320x256x8B (MODEX)',13,10
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db ' 6 = 640x480x16B (VESA1) 7 = 320x240x8B (VESA2)',13,10
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db ' 8 = 320x240x16B (VESA2) 9 = 320x480x8B (VESA2)',13,10
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db ' 10 = 320x480x16B (VESA2) 11 = 512x384x8B (VESA2)',13,10
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db ' 12 = 512x384x16B (VESA2) 13 = 640x480x8B (VESA2)',13,10
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db ' 14 = 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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@@ -271,9 +271,9 @@ 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],7
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cmp byte[cvidmode],9
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je .yeshires
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cmp byte[cvidmode],11
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cmp byte[cvidmode],13
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jne .nohires
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.yeshires
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mov byte[Mode7HiRes],1
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@@ -224,12 +224,11 @@ PreTripleBuffer:
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ret
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%endif
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; stupid fix :)
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VidModeSize dd 0,0,0,0,320*240,320*240*2,0,320*480,320*480*2
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VidModeSize dd 0,0,0,0,0,0,320*240,320*240*2,0,320*480,320*480*2
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dd 512*384,512*384*2,640*480,640*480*2
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VidModeLine dd 0,0,0,0,240,240,0,480,480,384,384,480,480
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VidModeLine dd 0,0,0,0,0,0,240,240,0,480,480,384,384,480,480
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NEWSYM VidStartDraw, dd 0
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VidModeComp db 0,0,0,0,0,1,1,1,1,1,1,1,1
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VidModeComp db 0,0,0,0,0,0,0,1,1,1,1,1,1,1,1
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CVidStartAd db 0
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ApplyStart db 4
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NEWSYM NextLineStart, dd 0
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@@ -260,31 +259,35 @@ ScreenShow:
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cmp byte[debugdisble],0
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je .debug
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cmp byte[cvidmode],2
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je near copymodeq
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je near copymodeq256
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.debug
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cmp byte[cvidmode],0
|
||||
je near copymodeq224
|
||||
cmp byte[cvidmode],1
|
||||
je near copymodeq240
|
||||
cmp byte[cvidmode],3
|
||||
je near copymodex
|
||||
je near copymodex224
|
||||
cmp byte[cvidmode],4
|
||||
je near copyvesa12640x480x16b
|
||||
je near copymodex240
|
||||
cmp byte[cvidmode],5
|
||||
je near copyvesa2320x240x8b
|
||||
je near copymodex256
|
||||
cmp byte[cvidmode],6
|
||||
je near copyvesa2320x240x16b
|
||||
je near copyvesa12640x480x16b
|
||||
cmp byte[cvidmode],7
|
||||
je near copyvesa2320x480x8b
|
||||
je near copyvesa2320x240x8b
|
||||
cmp byte[cvidmode],8
|
||||
je near copyvesa2320x480x16b
|
||||
je near copyvesa2320x240x16b
|
||||
cmp byte[cvidmode],9
|
||||
je near copyvesa2512x384x8b
|
||||
je near copyvesa2320x480x8b
|
||||
cmp byte[cvidmode],10
|
||||
je near copyvesa2512x384x16b
|
||||
je near copyvesa2320x480x16b
|
||||
cmp byte[cvidmode],11
|
||||
je near copyvesa2640x480x8b
|
||||
je near copyvesa2512x384x8b
|
||||
cmp byte[cvidmode],12
|
||||
je near copyvesa2512x384x16b
|
||||
cmp byte[cvidmode],13
|
||||
je near copyvesa2640x480x8b
|
||||
cmp byte[cvidmode],14
|
||||
je near copyvesa2640x480x16b
|
||||
cmp byte[curblank],40h
|
||||
je .startcopy
|
||||
@@ -292,7 +295,7 @@ ScreenShow:
|
||||
; call sounddisplay
|
||||
call hextestoutput
|
||||
.startcopy
|
||||
jmp copymodeq
|
||||
jmp copymodeq256
|
||||
|
||||
NEWSYM dosvidpastecopyscr
|
||||
cmp byte[curblank],40h
|
||||
@@ -308,50 +311,204 @@ ScreenShowGUI:
|
||||
cmp byte[cvidmode],1
|
||||
je near copymodeq240
|
||||
cmp byte[cvidmode],2
|
||||
je near copymodeq
|
||||
je near copymodeq256
|
||||
cmp byte[cvidmode],3
|
||||
je near copymodex
|
||||
je near copymodex224
|
||||
cmp byte[cvidmode],4
|
||||
je near copyvesa12640x480x16bgui
|
||||
je near copymodex240
|
||||
cmp byte[cvidmode],5
|
||||
je near copyvesa2320x240x8b
|
||||
je near copymodex256
|
||||
cmp byte[cvidmode],6
|
||||
je near copyvesa2320x240x16bgui
|
||||
je near copyvesa12640x480x16bgui
|
||||
cmp byte[cvidmode],7
|
||||
je near copyvesa2320x480x8bgui
|
||||
je near copyvesa2320x240x8b
|
||||
cmp byte[cvidmode],8
|
||||
je near copyvesa2320x480x16bgui
|
||||
je near copyvesa2320x240x16bgui
|
||||
cmp byte[cvidmode],9
|
||||
je near copyvesa2512x384x8b
|
||||
je near copyvesa2320x480x8bgui
|
||||
cmp byte[cvidmode],10
|
||||
je near copyvesa2512x384x16bgui
|
||||
je near copyvesa2320x480x16bgui
|
||||
cmp byte[cvidmode],11
|
||||
je near copyvesa2640x480x8bgui
|
||||
je near copyvesa2512x384x8b
|
||||
cmp byte[cvidmode],12
|
||||
je near copyvesa2512x384x16bgui
|
||||
cmp byte[cvidmode],13
|
||||
je near copyvesa2640x480x8bgui
|
||||
cmp byte[cvidmode],14
|
||||
je near copyvesa2640x480x16bgui
|
||||
jmp copymodeq
|
||||
jmp copymodeq256
|
||||
%endif
|
||||
|
||||
|
||||
;*******************************************************
|
||||
; CopyModeX Copies buffer into unchained 320x240
|
||||
;*******************************************************
|
||||
%ifdef __MSDOS__
|
||||
NEWSYM copymodex
|
||||
;*******************************************************
|
||||
; CopyModeX 224 Copies buffer into unchained 320x224
|
||||
;*******************************************************
|
||||
|
||||
NEWSYM copymodex224
|
||||
cmp byte[curblank],40h
|
||||
jne .startcopy
|
||||
ret
|
||||
.startcopy
|
||||
; select plane 1
|
||||
mov dx,03C4h
|
||||
mov ax,0102h ; set as plane 1
|
||||
mov ax,0102h
|
||||
out dx,ax
|
||||
push es
|
||||
mov ax,[selcA000]
|
||||
mov es,ax
|
||||
mov esi,[vidbuffer]
|
||||
mov edi,8
|
||||
add esi,16+256+32
|
||||
cmp byte[whichpage],0
|
||||
jne .pageb
|
||||
add edi,19200
|
||||
.pageb
|
||||
mov [.startesi],esi
|
||||
mov [.startedi],edi
|
||||
mov dl,222
|
||||
.loopa1
|
||||
mov ecx,16
|
||||
.loopb1
|
||||
mov ah,[esi+12]
|
||||
mov al,[esi+8]
|
||||
shl eax,16
|
||||
mov ah,[esi+4]
|
||||
mov al,[esi+0]
|
||||
mov [es:edi],eax
|
||||
add esi,16
|
||||
add edi,4
|
||||
dec ecx
|
||||
jnz .loopb1
|
||||
add esi,32
|
||||
add edi,16
|
||||
dec dl
|
||||
jnz .loopa1
|
||||
mov dx,03C4h
|
||||
mov ax,0202h
|
||||
out dx,ax
|
||||
mov esi,[.startesi]
|
||||
inc esi
|
||||
mov edi,[.startedi]
|
||||
mov dl,222
|
||||
.loopa2
|
||||
mov ecx,16
|
||||
.loopb2
|
||||
mov ah,[esi+12]
|
||||
mov al,[esi+8]
|
||||
shl eax,16
|
||||
mov ah,[esi+4]
|
||||
mov al,[esi+0]
|
||||
mov [es:edi],eax
|
||||
add esi,16
|
||||
add edi,4
|
||||
dec ecx
|
||||
jnz .loopb2
|
||||
add esi,32
|
||||
add edi,16
|
||||
dec dl
|
||||
jnz .loopa2
|
||||
mov dx,03C4h
|
||||
mov ax,0402h
|
||||
out dx,ax
|
||||
mov esi,[.startesi]
|
||||
add esi,2
|
||||
mov edi,[.startedi]
|
||||
mov dl,222
|
||||
.loopa3
|
||||
mov ecx,16
|
||||
.loopb3
|
||||
mov ah,[esi+12]
|
||||
mov al,[esi+8]
|
||||
shl eax,16
|
||||
mov ah,[esi+4]
|
||||
mov al,[esi+0]
|
||||
mov [es:edi],eax
|
||||
add esi,16
|
||||
add edi,4
|
||||
dec ecx
|
||||
jnz .loopb3
|
||||
add esi,32
|
||||
add edi,16
|
||||
dec dl
|
||||
jnz .loopa3
|
||||
mov dx,03C4h
|
||||
mov ax,0802h
|
||||
out dx,ax
|
||||
mov esi,[.startesi]
|
||||
add esi,3
|
||||
mov edi,[.startedi]
|
||||
mov dl,222
|
||||
.loopa4
|
||||
mov ecx,16
|
||||
.loopb4
|
||||
mov ah,[esi+12]
|
||||
mov al,[esi+8]
|
||||
shl eax,16
|
||||
mov ah,[esi+4]
|
||||
mov al,[esi+0]
|
||||
mov [es:edi],eax
|
||||
add esi,16
|
||||
add edi,4
|
||||
dec ecx
|
||||
jnz .loopb4
|
||||
add esi,32
|
||||
add edi,16
|
||||
dec dl
|
||||
jnz .loopa4
|
||||
pop es
|
||||
cmp byte[whichpage],0
|
||||
jne .setpageb
|
||||
mov dx,03D4h
|
||||
mov al,0Ch
|
||||
out dx,al
|
||||
inc dx
|
||||
mov al,75
|
||||
out dx,al
|
||||
dec dx
|
||||
mov al,0Dh
|
||||
out dx,al
|
||||
inc dx
|
||||
xor al,al
|
||||
out dx,al
|
||||
mov byte[whichpage],1
|
||||
ret
|
||||
.setpageb
|
||||
mov dx,03D4h
|
||||
mov al,0Ch
|
||||
out dx,al
|
||||
inc dx
|
||||
xor al,al
|
||||
out dx,al
|
||||
dec dx
|
||||
mov al,0Dh
|
||||
out dx,al
|
||||
inc dx
|
||||
xor al,al
|
||||
out dx,al
|
||||
mov byte[whichpage],0
|
||||
ret
|
||||
.startesi dd 0
|
||||
.startedi dd 0
|
||||
|
||||
;*******************************************************
|
||||
; CopyModeX 240 Copies buffer into unchained 320x240
|
||||
;*******************************************************
|
||||
|
||||
NEWSYM copymodex240
|
||||
cmp byte[curblank],40h
|
||||
jne .startcopy
|
||||
ret
|
||||
.startcopy
|
||||
; select 1st plane
|
||||
mov dx,03C4h
|
||||
mov ax,0102h
|
||||
out dx,ax
|
||||
push es
|
||||
mov ax,[selcA000]
|
||||
mov es,ax
|
||||
|
||||
mov esi,[vidbuffer]
|
||||
mov edi,8 ; Draw @ Y from 9 to 247
|
||||
mov edi,8
|
||||
cmp word[resolutn],224
|
||||
jne .res239
|
||||
mov edi,8*80+8
|
||||
@@ -496,13 +653,248 @@ NEWSYM copymodex
|
||||
.startesi dd 0
|
||||
.startedi dd 0
|
||||
|
||||
;*******************************************************
|
||||
; CopyModeX 256 Copies buffer into unchained 320x256
|
||||
;*******************************************************
|
||||
|
||||
NEWSYM copymodex256
|
||||
cmp byte[curblank],40h
|
||||
jne .startcopy
|
||||
ret
|
||||
.startcopy
|
||||
mov dx,03C4h
|
||||
mov ax,0102h
|
||||
out dx,ax
|
||||
push es
|
||||
mov ax,[selcA000]
|
||||
mov es,ax
|
||||
mov esi,[vidbuffer]
|
||||
mov edi,8*80+8
|
||||
cmp word[resolutn],224
|
||||
jne .res239
|
||||
add edi,8*80
|
||||
.res239
|
||||
add esi,16+256+32
|
||||
cmp byte[whichpage],0
|
||||
jne .pageb
|
||||
add edi,19200
|
||||
.pageb
|
||||
mov [.startesi],esi
|
||||
mov [.startedi],edi
|
||||
mov dl,[resolutn]
|
||||
sub dl,2
|
||||
.loopa1
|
||||
mov ecx,16
|
||||
.loopb1
|
||||
mov ah,[esi+12]
|
||||
mov al,[esi+8]
|
||||
shl eax,16
|
||||
mov ah,[esi+4]
|
||||
mov al,[esi+0]
|
||||
mov [es:edi],eax
|
||||
add esi,16
|
||||
add edi,4
|
||||
dec ecx
|
||||
jnz .loopb1
|
||||
add esi,32
|
||||
add edi,16
|
||||
dec dl
|
||||
jnz .loopa1
|
||||
mov dx,03C4h
|
||||
mov ax,0202h
|
||||
out dx,ax
|
||||
mov esi,[.startesi]
|
||||
inc esi
|
||||
mov edi,[.startedi]
|
||||
mov dl,[resolutn]
|
||||
sub dl,2
|
||||
.loopa2
|
||||
mov ecx,16
|
||||
.loopb2
|
||||
mov ah,[esi+12]
|
||||
mov al,[esi+8]
|
||||
shl eax,16
|
||||
mov ah,[esi+4]
|
||||
mov al,[esi+0]
|
||||
mov [es:edi],eax
|
||||
add esi,16
|
||||
add edi,4
|
||||
dec ecx
|
||||
jnz .loopb2
|
||||
add esi,32
|
||||
add edi,16
|
||||
dec dl
|
||||
jnz .loopa2
|
||||
mov dx,03C4h
|
||||
mov ax,0402h
|
||||
out dx,ax
|
||||
mov esi,[.startesi]
|
||||
add esi,2
|
||||
mov edi,[.startedi]
|
||||
mov dl,[resolutn]
|
||||
sub dl,2
|
||||
.loopa3
|
||||
mov ecx,16
|
||||
.loopb3
|
||||
mov ah,[esi+12]
|
||||
mov al,[esi+8]
|
||||
shl eax,16
|
||||
mov ah,[esi+4]
|
||||
mov al,[esi+0]
|
||||
mov [es:edi],eax
|
||||
add esi,16
|
||||
add edi,4
|
||||
dec ecx
|
||||
jnz .loopb3
|
||||
add esi,32
|
||||
add edi,16
|
||||
dec dl
|
||||
jnz .loopa3
|
||||
mov dx,03C4h
|
||||
mov ax,0802h
|
||||
out dx,ax
|
||||
mov esi,[.startesi]
|
||||
add esi,3
|
||||
mov edi,[.startedi]
|
||||
mov dl,[resolutn]
|
||||
sub dl,2
|
||||
.loopa4
|
||||
mov ecx,16
|
||||
.loopb4
|
||||
mov ah,[esi+12]
|
||||
mov al,[esi+8]
|
||||
shl eax,16
|
||||
mov ah,[esi+4]
|
||||
mov al,[esi+0]
|
||||
mov [es:edi],eax
|
||||
add esi,16
|
||||
add edi,4
|
||||
dec ecx
|
||||
jnz .loopb4
|
||||
add esi,32
|
||||
add edi,16
|
||||
dec dl
|
||||
jnz .loopa4
|
||||
pop es
|
||||
cmp byte[whichpage],0
|
||||
jne .setpageb
|
||||
mov dx,03D4h
|
||||
mov al,0Ch
|
||||
out dx,al
|
||||
inc dx
|
||||
mov al,75
|
||||
out dx,al
|
||||
dec dx
|
||||
mov al,0Dh
|
||||
out dx,al
|
||||
inc dx
|
||||
xor al,al
|
||||
out dx,al
|
||||
mov byte[whichpage],1
|
||||
ret
|
||||
.setpageb
|
||||
mov dx,03D4h
|
||||
mov al,0Ch
|
||||
out dx,al
|
||||
inc dx
|
||||
xor al,al
|
||||
out dx,al
|
||||
dec dx
|
||||
mov al,0Dh
|
||||
out dx,al
|
||||
inc dx
|
||||
xor al,al
|
||||
out dx,al
|
||||
mov byte[whichpage],0
|
||||
ret
|
||||
.startesi dd 0
|
||||
.startedi dd 0
|
||||
|
||||
NEWSYM whichpage, db 0 ; active page and visual page locations
|
||||
|
||||
|
||||
;*******************************************************
|
||||
; CopyModeQ Copies buffer into chained 256x256
|
||||
; CopyModeQ 224 Copies buffer into chained 256x224
|
||||
;*******************************************************
|
||||
|
||||
NEWSYM copymodeq
|
||||
NEWSYM copymodeq224
|
||||
cmp byte[curblank],40h
|
||||
jne .startcopy
|
||||
ret
|
||||
.startcopy
|
||||
push es
|
||||
mov ax,[selcA000]
|
||||
mov es,ax
|
||||
mov esi,[vidbuffer]
|
||||
add esi,16+256+32
|
||||
mov edi,256
|
||||
mov dl,222
|
||||
cmp byte[FPUCopy],2
|
||||
je near .loopb
|
||||
.loopa
|
||||
mov ecx,64
|
||||
rep movsd
|
||||
add esi,32
|
||||
dec dl
|
||||
jnz .loopa
|
||||
jmp .done
|
||||
.loopb
|
||||
mov ecx,16
|
||||
MMXStuff
|
||||
add esi,32
|
||||
dec dl
|
||||
jnz .loopb
|
||||
emms
|
||||
.done
|
||||
pop es
|
||||
ret
|
||||
|
||||
;*******************************************************
|
||||
; CopyModeQ 240 Copies buffer into chained 256x240
|
||||
;*******************************************************
|
||||
|
||||
NEWSYM copymodeq240
|
||||
cmp byte[curblank],40h
|
||||
jne .startcopy
|
||||
ret
|
||||
.startcopy
|
||||
push es
|
||||
mov ax,[selcA000]
|
||||
mov es,ax
|
||||
mov esi,[vidbuffer]
|
||||
mov edi,256
|
||||
cmp word[resolutn],224
|
||||
jne .res239
|
||||
add edi,8*256
|
||||
.res239
|
||||
add esi,16+256+32
|
||||
mov dl,[resolutn]
|
||||
sub dl,2
|
||||
cmp byte[FPUCopy],2
|
||||
je near .loopb
|
||||
.loopa
|
||||
mov ecx,64
|
||||
rep movsd
|
||||
add esi,32
|
||||
dec dl
|
||||
jnz .loopa
|
||||
jmp .done
|
||||
.loopb
|
||||
mov ecx,16
|
||||
MMXStuff
|
||||
add esi,32
|
||||
dec dl
|
||||
jnz .loopb
|
||||
emms
|
||||
.done
|
||||
pop es
|
||||
ret
|
||||
|
||||
;********************************************************
|
||||
; CopyModeQ 256 Copies buffer into chained 256x256
|
||||
;********************************************************
|
||||
|
||||
NEWSYM copymodeq256
|
||||
cmp byte[curblank],40h
|
||||
jne .startcopy
|
||||
ret
|
||||
@@ -524,109 +916,26 @@ NEWSYM copymodeq
|
||||
dec dl
|
||||
dec dl
|
||||
cmp byte[FPUCopy],2
|
||||
je near .loopc
|
||||
je near .loopb
|
||||
.loopa
|
||||
mov ecx,64
|
||||
rep movsd
|
||||
add esi,32
|
||||
dec dl
|
||||
jnz .loopa
|
||||
pop es
|
||||
ret
|
||||
|
||||
.loopc
|
||||
jmp .done
|
||||
.loopb
|
||||
mov ecx,16
|
||||
MMXStuff
|
||||
add esi,32
|
||||
dec dl
|
||||
jnz .loopc
|
||||
emms
|
||||
pop es
|
||||
ret
|
||||
|
||||
;*******************************************************
|
||||
; CopyModeQ224 Copies buffer into chained 256x224
|
||||
;*******************************************************
|
||||
|
||||
NEWSYM copymodeq224
|
||||
cmp byte[curblank],40h ; Check for VBlank.
|
||||
jne .startcopy ; OK, no VBlank...
|
||||
ret
|
||||
.startcopy
|
||||
push es ; Backup ES register.
|
||||
; mov ax,[selcA000]
|
||||
; mov es,ax
|
||||
mov es,[selcA000] ; Get 0xA000 selector.
|
||||
mov esi,[vidbuffer] ; vidbuffer to source.
|
||||
; mov ebp,[vidbufferm]
|
||||
add esi,16+256+32 ; Skip top+bottom lines.
|
||||
; add ebp,16+256+32
|
||||
mov edi,256 ; Start at second line.
|
||||
mov edx,222 ; Only copy 222 lines.
|
||||
cmp byte[FPUCopy],2 ; Check for MMX enable.
|
||||
je near .loopb
|
||||
.loopa
|
||||
mov ecx,64
|
||||
rep movsd ; Copy 64 32-bit words.
|
||||
add esi,32 ; Skip vidbuffer margins.
|
||||
dec edx
|
||||
jnz .loopa ; Loop for each line.
|
||||
jmp .done
|
||||
.loopb
|
||||
mov ecx,16
|
||||
MMXStuff ; Copy 16 64-bit words.
|
||||
add esi,32 ; ...
|
||||
dec edx
|
||||
jnz .loopb ; ...
|
||||
emms ; Empty MMX state.
|
||||
.done
|
||||
pop es ; Restore ES register.
|
||||
ret
|
||||
|
||||
;*******************************************************
|
||||
; CopyModeQ240 Copies buffer into chained 256x240
|
||||
;*******************************************************
|
||||
|
||||
NEWSYM copymodeq240
|
||||
cmp byte[curblank],40h
|
||||
jne .startcopy
|
||||
ret
|
||||
.startcopy
|
||||
push es
|
||||
; mov ax,[selcA000]
|
||||
; mov es,ax
|
||||
mov es,[selcA000]
|
||||
mov esi,[vidbuffer]
|
||||
; mov ebp,[vidbufferm]
|
||||
mov edi,256
|
||||
cmp word[resolutn],224
|
||||
jne .res239
|
||||
add edi,8*256
|
||||
.res239
|
||||
add esi,16+256+32
|
||||
; add ebp,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
|
||||
;*******************************************************
|
||||
@@ -5506,22 +5815,26 @@ NEWSYM DOSClearScreen
|
||||
cmp byte[cvidmode],3
|
||||
je near cscopymodex
|
||||
cmp byte[cvidmode],4
|
||||
je near cscopyvesa12640x480x16b
|
||||
je near cscopymodex
|
||||
cmp byte[cvidmode],5
|
||||
je near cscopyvesa2320x240x8b
|
||||
je near cscopymodex
|
||||
cmp byte[cvidmode],6
|
||||
je near cscopyvesa2320x240x16b
|
||||
je near cscopyvesa12640x480x16b
|
||||
cmp byte[cvidmode],7
|
||||
je near cscopyvesa2320x480x8b
|
||||
je near cscopyvesa2320x240x8b
|
||||
cmp byte[cvidmode],8
|
||||
je near cscopyvesa2320x480x16b
|
||||
je near cscopyvesa2320x240x16b
|
||||
cmp byte[cvidmode],9
|
||||
je near cscopyvesa2512x384x8b
|
||||
je near cscopyvesa2320x480x8b
|
||||
cmp byte[cvidmode],10
|
||||
je near cscopyvesa2512x384x16b
|
||||
je near cscopyvesa2320x480x16b
|
||||
cmp byte[cvidmode],11
|
||||
je near cscopyvesa2640x480x8b
|
||||
je near cscopyvesa2512x384x8b
|
||||
cmp byte[cvidmode],12
|
||||
je near cscopyvesa2512x384x16b
|
||||
cmp byte[cvidmode],13
|
||||
je near cscopyvesa2640x480x8b
|
||||
cmp byte[cvidmode],14
|
||||
je near cscopyvesa2640x480x16b
|
||||
%endif
|
||||
ret
|
||||
|
||||
Reference in New Issue
Block a user