| 1,36 → 1,27 |
|---|
| |
| struct BLITTER_BLOCK |
| xmin dd ? |
| ymin dd ? |
| xmax dd ? |
| ymax dd ? |
| ends |
| |
| |
| struc BLITTER |
| { |
| .dc.xmin rd 1 ; 0 |
| .dc.ymin rd 1 ; 4 |
| .dc.xmax rd 1 ; 8 |
| .dc.ymax rd 1 ; 12 |
| struct BLITTER |
| dc BLITTER_BLOCK |
| sc BLITTER_BLOCK |
| dst_x dd ? ; 32 |
| dst_y dd ? ; 36 |
| src_x dd ? ; 40 |
| src_y dd ? ; 44 |
| w dd ? ; 48 |
| h dd ? ; 52 |
| |
| .sc: |
| .sc.xmin rd 1 ; 16 |
| .sc.ymin rd 1 ; 20 |
| .sc.xmax rd 1 ; 24 |
| .sc.ymax rd 1 ; 28 |
| bitmap dd ? ; 56 |
| stride dd ? ; 60 |
| ends |
| |
| .dst_x rd 1 ; 32 |
| .dst_y rd 1 ; 36 |
| .src_x rd 1 ; 40 |
| .src_y rd 1 ; 44 |
| .w rd 1 ; 48 |
| .h rd 1 ; 52 |
| |
| .bitmap rd 1 ; 56 |
| .stride rd 1 ; 60 |
| |
| } |
| |
| virtual at 0 |
| BLITTER BLITTER |
| end virtual |
| |
| |
| align 4 |
| |
| __L1OutCode: |
| 333,9 → 324,6 |
|---|
| test eax, eax |
| jne .L57 |
| |
| inc [mouse_pause] |
| call [_display.disable_mouse] |
| |
| mov eax, [TASK_BASE] |
| |
| mov ebx, [esp+BLITTER.dst_x] |
| 342,6 → 330,13 |
|---|
| mov ebp, [esp+BLITTER.dst_y] |
| add ebx, [eax-twdw + WDATA.box.left] |
| add ebp, [eax-twdw + WDATA.box.top] |
| |
| mov ecx, ebx |
| add ecx, [esp+BLITTER.w] |
| shl ecx, 16 |
| mov cx, bp |
| add ecx, [esp+BLITTER.h] |
| |
| mov edi, ebp |
| |
| imul edi, [_display.pitch] |
| 355,6 → 350,7 |
|---|
| lea esi, [eax+esi*4] |
| add esi, [esp+BLITTER.bitmap] |
| |
| mov eax, ecx |
| mov ecx, [esp+BLITTER.h] |
| mov edx, [esp+BLITTER.w] |
| |
| 370,7 → 366,6 |
|---|
| lea edi, [edi+ebx*4] |
| |
| mov ebx, [CURRENT_TASK] |
| |
| align 4 |
| .outer32: |
| xor ecx, ecx |
| 379,9 → 374,26 |
|---|
| .inner32: |
| cmp [ebp+ecx], bl |
| jne @F |
| ;-------------------------------------- |
| push eax |
| mov eax, [esi+ecx*4] |
| |
| mov eax, [esi+ecx*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 |
| ; store to real LFB |
| mov [LFB_BASE+edi+ecx*4], eax |
| pop eax |
| ;-------------------------------------- |
| align 4 |
| @@: |
| inc ecx |
| dec edx |
| 396,7 → 408,6 |
|---|
| jnz .outer32 |
| |
| .done: |
| dec [mouse_pause] |
| call [draw_pointer] |
| .L57: |
| add esp, 72 |
| 420,13 → 431,31 |
|---|
| .inner24: |
| cmp [ebp+ecx], bl |
| jne @F |
| |
| ;-------------------------------------- |
| push eax |
| mov eax, [esi+ecx*4] |
| |
| lea edi, [edi+ecx*2] |
| |
| 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 |
| |
| mov [edi+ecx], ax |
| shr eax, 16 |
| mov [edi+ecx+2], al |
| |
| pop eax |
| ;-------------------------------------- |
| align 4 |
| @@: |
| mov edi, [esp+64] |
| inc ecx |