| 580,7 → 580,7 |
|---|
| ; settings: |
| ; a) preboot_graph = graphical mode |
| ; preboot_gprobe = probe this mode? |
| ; b) preboot_mtrr = use hardware acceleration? |
| ; b) preboot_dma_write = use DMA write? |
| ; c) preboot_vrrm = use VRR? |
| ; d) preboot_device = from what boot? |
| mov di, preboot_graph-0x10000 |
| 620,8 → 620,8 |
|---|
| @@: |
| mov [di], al |
| .preboot_gr_end: |
| cmp [di+preboot_mtrr-preboot_graph], 1 |
| adc [di+preboot_mtrr-preboot_graph], 0 |
| cmp [di+preboot_dma_write-preboot_graph], 1 |
| adc [di+preboot_dma_write-preboot_graph], 0 |
| cmp [di+preboot_vrrm-preboot_graph], 1 |
| adc [di+preboot_vrrm-preboot_graph], 0 |
| cmp [di+preboot_device-preboot_graph], 1 |
| 676,8 → 676,8 |
|---|
| .c: |
| mov si, linef-0x10000 |
| call printplain |
| mov si, mtrr_msg-0x10000 |
| cmp [preboot_mtrr-0x10000], 1 |
| mov si, dma_msg-0x10000 |
| cmp [preboot_dma_write-0x10000], 1 |
| call .say_on_off |
| mov si, vrrm_msg-0x10000 |
| cmp [preboot_vrrm-0x10000], 1 |
| 761,11 → 761,11 |
|---|
| jmp .d |
| .change_b: |
| _setcursor 15,0 |
| mov si, gr_acc-0x10000 |
| mov si, ask_dma-0x10000 |
| call print |
| mov bx, '12' |
| call getkey |
| mov [preboot_mtrr-0x10000], al |
| mov [preboot_dma_write-0x10000], al |
| _setcursor 11,0 |
| jmp .d |
| .change_c: |
| 1018,10 → 1018,14 |
|---|
| |
| |
| ; GRAPHICS ACCELERATION |
| ; force yes |
| mov [es:0x901C], byte 1 |
| |
| mov al, [preboot_mtrr-0x10000] |
| mov [es:0x901C],al |
| ; DMA WRITE |
| |
| mov al, [preboot_dma_write-0x10000] |
| mov [es:0x901F],al |
| |
| ; VRR_M USE |
| |
| mov al,[preboot_vrrm-0x10000] |