| 349,14 → 349,19 |
|---|
| ; mov [0xF604],byte 1 ;al |
| mov al, [BOOT_VAR+0x901F] ; DMA access |
| mov [allow_dma_access], al |
| mov al,[BOOT_VAR+0x9000] ; bpp |
| movzx eax, byte [BOOT_VAR+0x9000] ; bpp |
| mov [ScreenBPP],al |
| |
| mov [_display.bpp], eax |
| mov [_display.vrefresh], 60 |
| |
| movzx eax,word [BOOT_VAR+0x900A] ; X max |
| mov [_display.width], eax |
| dec eax |
| mov [Screen_Max_X],eax |
| mov [screen_workarea.right],eax |
| movzx eax,word [BOOT_VAR+0x900C] ; Y max |
| mov [_display.height], eax |
| dec eax |
| mov [Screen_Max_Y],eax |
| mov [screen_workarea.bottom],eax |
| 369,8 → 374,9 |
|---|
| je @f |
| cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
| je @f |
| mov ax,[BOOT_VAR+0x9001] ; for other modes |
| movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
| mov [BytesPerScanLine],ax |
| mov [_display.pitch], eax |
| @@: |
| mov esi, BOOT_VAR+0x9080 |
| movzx ecx, byte [esi-1] |