| 40,11 → 40,11 |
|---|
| init_video: |
| mov ebp, bios_fb |
| |
| movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
| movzx eax, byte [BOOT.bpp] ; bpp |
| mov [_display.bits_per_pixel], eax |
| mov [_display.vrefresh], 60 |
| |
| movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
| movzx eax, word [BOOT.x_res]; X max |
| mov [_display.width], eax |
| mov [ebp+FRB.width], eax |
| mov [display_width_standard], eax |
| 51,7 → 51,7 |
|---|
| dec eax |
| mov [screen_workarea.right], eax |
| |
| movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
| movzx eax, word [BOOT.y_res]; Y max |
| mov [_display.height], eax |
| mov [ebp+FRB.height], eax |
| mov [display_height_standard], eax |
| 58,7 → 58,7 |
|---|
| dec eax |
| mov [screen_workarea.bottom], eax |
| |
| movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
| movzx eax, word [BOOT.vesa_mode] ; screen mode |
| mov dword [SCR_MODE], eax |
| mov eax, 640 *4 ; Bytes PerScanLine |
| cmp [SCR_MODE], word 0x13 ; 320x200 |
| 65,12 → 65,12 |
|---|
| je @f |
| cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
| je @f |
| movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
| movzx eax, word[BOOT.pitch] ; for other modes |
| @@: |
| mov [_display.lfb_pitch], eax |
| mov [ebp+FRB.pitch], eax |
| |
| mov eax, [BOOT_VARS+BOOT_LFB] |
| mov eax, [BOOT.lfb] |
| mov [LFBAddress], eax |
| |
| mov eax, [_display.width] |
| 179,7 → 179,7 |
|---|
| jmp .ok |
| |
| .fake: |
| mov [BOOT_VARS+BOOT_MTRR], byte 2 |
| mov [BOOT.mtrr], byte 2 |
| |
| stdcall alloc_kernel_space, 0x1000 |
| push eax ;store in stack for subsequent |