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Rev 6472 Rev 6899
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;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;;                                                              ;;
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;;                                                              ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision: 6472 $
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$Revision: 6899 $
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dtext:
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dtext:
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; edx -> string
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; edx -> string
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        bt      ecx, 27
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        bt      ecx, 27
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        jc      .redirect
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        jc      .redirect
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        mov     ebp, [_display.width]
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        mov     ebp, [_display.width]
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        xor     edi, edi
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        xor     edi, edi
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        jmp     @f
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        jmp     @f
- 
 
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.ret:
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.ret:
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        add     esp, 28
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        add     esp, 28
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        ret
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        ret
- 
 
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.redirect:
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.redirect:
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        mov     ebp, [edi]
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        mov     ebp, [edi]
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        add     edi, 8
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        add     edi, 8
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@@:
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@@:
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        shl     ebp, 2
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        shl     ebp, 2
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        mov     edi, edx
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        mov     edi, edx
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        mov     eax, ebx
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        mov     eax, ebx
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        and     eax, 0xFFFFFF
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        and     eax, 0xFFFFFF
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.bufferReady:
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.bufferReady:
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        mov     ebp, eax
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        mov     ebp, eax
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        mov     eax, [esp+8]
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        shr     eax, 2
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        sub     eax, [esp+16]
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        shr     eax, 3
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        xor     edx, edx
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        div     dword[esp+4]
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        mov     ecx, [esp]
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        cmp     eax, ecx
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        jnc     @f
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        mov     [esp], eax
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@@:
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        xor     edx, edx
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        xor     edx, edx
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        bt      ebx, 29
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        bt      ebx, 29
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        jc      @f
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        jc      @f
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        bt      ebx, 28
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        bt      ebx, 28
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        jc      .draw866toUni
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        jc      .draw866toUni
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        lea     eax, [eax*4+eax]
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        shr     eax, 2
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        inc     eax
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        mov     [esp], ecx
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        cmp     eax, ecx
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        jnc     .draw866
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        mov     [esp], eax
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        jmp     .draw866
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        jmp     .draw866
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@@:
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@@:
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        bt      ebx, 28
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        bt      ebx, 28
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        jc      .drawUTF8
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        jc      .drawUTF8
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        mov     edi, [esp]
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        mov     edi, [esp]
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        test    edi, edi
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        test    edi, edi
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        jnz     @f
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        jnz     @f
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        pop     eax
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        pop     eax
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        ret
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        ret
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@@:         ; redraw from buffer to screen
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@@: ; redraw from buffer to screen
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        push    eax
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        push    eax
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        sub     ecx, edi
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        sub     ecx, edi
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        shr     ecx, 2
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        shr     ecx, 2
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        add     edx, ecx
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        add     edx, ecx
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        xchg    esi, edi
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        xchg    esi, edi
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        call    __sys_putpixel
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        call    __sys_putpixel
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        xchg    esi, edi
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        xchg    esi, edi
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        pop     ecx
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        pop     ecx
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        jmp     .drawPicture
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        jmp     .drawPicture
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@@:
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@@:
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        pop     edi
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        pop     edi
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        mov     ecx, [esp]
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        mov     ecx, [esp]
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        add     edi, [esp+4]
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        add     edi, [esp+4]
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        inc     ebx
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        inc     ebx
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        xor     ecx, ecx
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        xor     ecx, ecx
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        cmp     [fontSmoothing], 1
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        cmp     [fontSmoothing], 1
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        jnz     .subpixelLeft
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        jnz     .subpixelLeft
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        call    antiAliasing
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        call    antiAliasing
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        jmp     @f
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        jmp     @f
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.subpixelLeft:
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.subpixelLeft:
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        mov     cl, bl
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        mov     cl, bl
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        lea     edx, [ecx*8+ecx]
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        lea     edx, [ecx*8+ecx]
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        lea     edx, [ecx*2+edx]
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        lea     edx, [ecx*2+edx]
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        mov     cl, al
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        mov     cl, al
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        xor     ecx, ecx
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        xor     ecx, ecx
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        cmp     [fontSmoothing], 1
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        cmp     [fontSmoothing], 1
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        jnz     .subpixelRight
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        jnz     .subpixelRight
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        call    antiAliasing
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        call    antiAliasing
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        jmp     @f
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        jmp     @f
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.subpixelRight:
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.subpixelRight:
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        mov     cl, al
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        mov     cl, al
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        mov     edx, ecx
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        mov     edx, ecx
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        shl     ecx, 3
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        shl     ecx, 3
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        sub     ecx, edx
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        sub     ecx, edx