| 402,6 → 402,9 |
|---|
| ret |
| |
| .core_24: |
| cmp [_display.bits_per_pixel], 24 |
| jne .core_16 |
| |
| lea ebx, [ebx+ebx*2] |
| lea edi, [LFB_BASE+edi+ebx] |
| mov ebx, [CURRENT_TASK] |
| 413,7 → 416,7 |
|---|
| |
| align 4 |
| .inner24: |
| cmp [ebp+ecx], bl |
| cmp [ebp+ecx], bl ; Does the process own this pixel? |
| jne .skip_1 |
| ;-------------------------------------- |
| push eax |
| 465,3 → 468,72 |
|---|
| jnz .outer24 |
| |
| jmp .done |
| |
| |
| |
| .core_16: |
| lea edi, [LFB_BASE+edi+ebx*2] |
| mov ebx, [CURRENT_TASK] |
| |
| align 4 |
| .outer16: |
| mov [esp+.extra_var1], edi |
| xor ecx, ecx |
| |
| align 4 |
| .inner16: |
| cmp [ebp+ecx], bl ; Does the process own this pixel? |
| jne .skip_2 |
| ;-------------------------------------- |
| push eax |
| mov eax, [esi+ecx*4] |
| |
| ; check for hardware cursor |
| cmp [_display.select_cursor], select_cursor |
| je @f |
| cmp [_display.select_cursor], 0 |
| jne .no_mouseunder_2 |
| ;-------------------------------------- |
| align 4 |
| @@: |
| push ecx |
| |
| mov ecx, [esp+4] |
| ror ecx, 16 |
| sub ecx, edx |
| rol ecx, 16 |
| sub ecx, [esp+BLITTER.h + 8] |
| |
| ; check mouse area for putpixel |
| call [_display.check_mouse] |
| pop ecx |
| ;-------------------------------------- |
| align 4 |
| .no_mouseunder_2: |
| ; convert to 16 bpp and store to LFB |
| and eax, 00000000111110001111110011111000b |
| shr ah, 2 |
| shr ax, 3 |
| ror eax, 8 |
| add al, ah |
| rol eax, 8 |
| mov [edi+ecx*2], ax |
| pop eax |
| ;-------------------------------------- |
| align 4 |
| .skip_2: |
| mov edi, [esp+.extra_var1] |
| inc ecx |
| dec edx |
| jnz .inner16 |
| |
| add esi, [esp+BLITTER.stride] |
| add edi, [_display.pitch] |
| add ebp, [_display.width] |
| |
| mov edx, [esp+BLITTER.w] |
| dec [esp+BLITTER.h] |
| jnz .outer16 |
| |
| jmp .done |
| |