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version 1.1, 2003/10/16 17:58:27
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version 1.5, 2004/02/20 08:32:23
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Line 1
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Line 1
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| #include "compiler.h" |
#include "compiler.h" |
| #include "i286.h" |
#include "cpucore.h" |
| #include "memory.h" |
|
| #include "pccore.h" |
#include "pccore.h" |
| #include "iocore.h" |
#include "iocore.h" |
| |
#include "biosmem.h" |
| #include "lio.h" |
#include "lio.h" |
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| extern BYTE screenupdate; |
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| static void lio_makescreen(void) { |
static void lio_makescreen(void) { |
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| UINT16 pos; |
UINT16 pos; |
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Line 39 static void lio_makescreen(void) {
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Line 36 static void lio_makescreen(void) {
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| BYTE lio_gscreen(void) { |
BYTE lio_gscreen(void) { |
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| LIOGSCREEN data; |
LIOGSCREEN data; |
| LIO_SCRN scrn; |
LIO_SCRN scrn; |
| BOOL screenmodechange = FALSE; |
BOOL screenmodechange = FALSE; |
| BYTE bit; |
BYTE bit; |
| int disp; |
int disp; |
| |
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| i286_memstr_read(I286_DS, I286_BX, &data, sizeof(data)); |
i286_memstr_read(CPU_DS, CPU_BX, &data, sizeof(data)); |
| if (data.mode == 0xff) { |
if (data.mode == 0xff) { |
| data.mode = lio.gscreen.mode; |
data.mode = lio.gscreen.mode; |
| } |
} |
| else if (data.mode != lio.gscreen.mode) { |
if (data.mode > 4) { |
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goto gscreen_err5; |
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} |
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else if ((data.mode >= 2) && (!(mem[MEMB_PRXCRT] & 0x40))) { |
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goto gscreen_err5; |
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} |
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if (data.mode != lio.gscreen.mode) { |
| screenmodechange = TRUE; |
screenmodechange = TRUE; |
| } |
} |
| if (data.sw == 0xff) { |
if (data.sw == 0xff) { |
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Line 156 BYTE lio_gscreen(void) {
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Line 160 BYTE lio_gscreen(void) {
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| lio.scrn = scrn; |
lio.scrn = scrn; |
| lio_makeviewmask(); |
lio_makeviewmask(); |
| lio_makescreen(); |
lio_makescreen(); |
| return(0); |
return(LIO_SUCCESS); |
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gscreen_err5: |
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return(LIO_ILLEGALFUNC); |
| } |
} |
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