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Added scanlines to 320x256 Mode-X in DOS port.

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stainless
2001-10-01 23:18:15 +00:00
parent 8a35567a5c
commit 3f052df156
5 changed files with 47 additions and 15 deletions
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2
zsnes/src/dos/dosintrf.asm
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@@ -1040,7 +1040,7 @@ db ' ',0
; Left side starts with Video Mode 0 ; Left side starts with Video Mode 0
NEWSYM GUI16VID, db 0,0,0,0,0,0,1,0,1,0,1,0,1,0,1,0 ; 16-bit mode NEWSYM GUI16VID, db 0,0,0,0,0,0,1,0,1,0,1,0,1,0,1,0 ; 16-bit mode
NEWSYM GUINGVID, db 1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,0 ; New Graphics Mode Available NEWSYM GUINGVID, db 1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,0 ; New Graphics Mode Available
NEWSYM GUISLVID, db 0,0,1,0,0,0,1,0,0,1,1,0,0,1,1,0 ; Scanlines NEWSYM GUISLVID, db 0,0,1,0,0,1,1,0,0,1,1,0,0,1,1,0 ; Scanlines
NEWSYM GUIINVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0 ; Interpolation NEWSYM GUIINVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0 ; Interpolation
NEWSYM GUIEAVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0 ; Eagle NEWSYM GUIEAVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0 ; Eagle
NEWSYM GUIIEVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0 ; (Interp | Eagle) NEWSYM GUIIEVID, db 0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0 ; (Interp | Eagle)

14
zsnes/src/dos/initvid.asm
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@@ -39,7 +39,14 @@ NEWSYM res480, resb 1
SECTION .text SECTION .text
NEWSYM dosinitvideo2 NEWSYM dosinitvideo2
cmp byte[cvidmode],2
jne .nomodeq
jmp dosinitvideo.initmodeq256 jmp dosinitvideo.initmodeq256
.nomodeq
cmp byte[cvidmode],5
jne .nomodex
jmp dosinitvideo.initmodex256
.nomodex
;******************************************************* ;*******************************************************
; InitVideo ; InitVideo
@@ -157,7 +164,14 @@ NEWSYM dosinitvideo
.initmodex256 .initmodex256
%ifdef __MSDOS__ %ifdef __MSDOS__
cmp byte[scanlines],1
je near .scanlines2
SetVGAMode .Mode320x256 SetVGAMode .Mode320x256
jmp .done2
.scanlines2
SetVGAMode .Mode320x256s
jmp .done2
.done2
call cscopymodex call cscopymodex
%endif %endif
call makepal call makepal

8
zsnes/src/dos/vga.inc
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@@ -123,6 +123,14 @@ SECTION .data
dw 03c4h,00604h,03ceh,04005h,03ceh,00506h,03c0h,04110h,03c0h,00013h dw 03c4h,00604h,03ceh,04005h,03ceh,00506h,03c0h,04110h,03c0h,00013h
dd 0 dd 0
.Mode320x256s
dw 03c2h,0e300h,03d4h,05f00h,03d4h,04f01h,03d4h,05002h,03d4h,08203h
dw 03d4h,05404h,03d4h,08005h,03d4h,02306h,03d4h,01d07h,03d4h,00008h
dw 03d4h,06009h,03d4h,00a10h,03d4h,0ac11h,03d4h,0ff12h,03d4h,02813h
dw 03d4h,00014h,03d4h,00715h,03d4h,01a16h,03d4h,0e317h,03c4h,00101h
dw 03c4h,00604h,03ceh,04005h,03ceh,00506h,03c0h,04110h,03c0h,00013h
dd 0
SECTION .text SECTION .text
%endif %endif

29
zsnes/src/gui/guikeys.inc
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@@ -1004,7 +1004,12 @@ GUIVideoKeys:
GUIkeystoggleoptn byte[scanlines],1 GUIkeystoggleoptn byte[scanlines],1
%ifdef __MSDOS__ %ifdef __MSDOS__
cmp byte[cvidmode],2 cmp byte[cvidmode],2
jne .nomodeq
jmp .refresh
.nomodeq
cmp byte[cvidmode],5
jne .nofullscanlines jne .nofullscanlines
.refresh
mov byte[cbitmode],1 mov byte[cbitmode],1
call initvideo2 call initvideo2
mov byte[cbitmode],0 mov byte[cbitmode],0
@@ -1022,12 +1027,12 @@ GUIVideoKeys:
call ClearScreen call ClearScreen
GUIkeystoggleoptn byte[scanlines],3 GUIkeystoggleoptn byte[scanlines],3
%ifdef __MSDOS__ %ifdef __MSDOS__
cmp byte[cvidmode],2 ;cmp byte[cvidmode],2
jne .nohalfscanlines ;jne .nohalfscanlines
mov byte[cbitmode],1 ;mov byte[cbitmode],1
call initvideo2 ;call initvideo2
mov byte[cbitmode],0 ;mov byte[cbitmode],0
call GUISetPal ;call GUISetPal
%endif %endif
.nohalfscanlines .nohalfscanlines
cmp dh,'2' cmp dh,'2'
@@ -1037,12 +1042,12 @@ GUIVideoKeys:
call ClearScreen call ClearScreen
GUIkeystoggleoptn byte[scanlines],2 GUIkeystoggleoptn byte[scanlines],2
%ifdef __MSDOS__ %ifdef __MSDOS__
cmp byte[cvidmode],2 ;cmp byte[cvidmode],2
jne .noquarterscanlines ;jne .noquarterscanlines
mov byte[cbitmode],1 ;mov byte[cbitmode],1
call initvideo2 ;call initvideo2
mov byte[cbitmode],0 ;mov byte[cbitmode],0
call GUISetPal ;call GUISetPal
%endif %endif
.noquarterscanlines .noquarterscanlines
cmp dh,'X' cmp dh,'X'

7
zsnes/src/gui/guimouse.inc
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@@ -1237,12 +1237,17 @@ GUIWinClicked:
%ifdef __MSDOS__ %ifdef __MSDOS__
cmp byte[cvidmode],2 cmp byte[cvidmode],2
jne %%nomodeq jne %%nomodeq
jmp %%refresh
%%nomodeq
cmp byte[cvidmode],5
jne %%nomodex
%%refresh
mov byte[cbitmode],1 mov byte[cbitmode],1
call initvideo2 call initvideo2
mov byte[cbitmode],0 mov byte[cbitmode],0
call GUISetPal call GUISetPal
%endif %endif
%%nomodeq %%nomodex
ret ret
%%noclick %%noclick
%endmacro %endmacro