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Rev 6900 Rev 7103
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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: 6900 $
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$Revision: 7103 $
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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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; R=1: edi -> user area for redirect
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; R=1: edi -> user area for redirect
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; FF=3: UTF-8 8x16, FF=2: UTF-16LE 8x16
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; FF=3: UTF-8 8x16, FF=2: UTF-16LE 8x16
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; FF=1: cp866 8x16, FF=0: cp866 6x9
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; FF=1: cp866 8x16, FF=0: cp866 6x9
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; SSS = (font multiplier)-1
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; SSS = (font multiplier)-1
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; edi=1: force output
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; edi=1: force output
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; flag CF=1 means that we deal with asciiz but need to draw no more than esi symbols
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        clc
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._:
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        push    ecx edx
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        setc    dl
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        and     eax, 0xFFFFFF
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        and     eax, 0xFFFFFF
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        and     ecx, 1 shl 31
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        shl     edx, 29
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        or      eax, ecx
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        or      eax, edx
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        pop     edx ecx
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        bt      ecx, 30
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        bt      ecx, 30
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        jc      @f
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        jc      @f
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        xor     eax, eax
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        or      eax, 1 shl 30
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        dec     eax
 - 
 
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@@:
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@@:
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        pushd   0 0 0 eax
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        pushd   0 0 0 eax
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        movsx   eax, bx
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        movsx   eax, bx
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        sar     ebx, 16
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        sar     ebx, 16
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        push    eax ebx edi
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        push    eax ebx edi
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        shr     ecx, 2
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        shr     ecx, 2
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        mov     [esp+36], eax
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        mov     [esp+36], eax
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        sub     edi, eax
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        sub     edi, eax
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        mov     edx, eax
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        mov     edx, eax
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        mov     eax, [esp+24]
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        mov     eax, [esp+24]
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        cmp     eax, -1
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        test    eax, 1 shl 30
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        jnz     @f
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        jz      @f
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        or      eax, -1
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        mov     [esp+28], edi
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        mov     [esp+28], edi
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        jmp     .1
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@@:
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@@:
- 
 
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        and     eax, 0x00ffffff
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.1:
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        mov     edi, edx
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        mov     edi, edx
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        rep stosd
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        rep stosd
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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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fontMultiplier = 4
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fontMultiplier = 4
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widthX = 8
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widthX = 8
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; edi +12
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; edi +12
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; X +16
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; X +16
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; Y +20
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; Y +20
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; background +24
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; internal flags & background +24
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deltaToScreen = 28
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deltaToScreen = 28
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; temp buffer height +32
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; temp buffer height +32
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; temp buffer pointer +36
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; temp buffer pointer +36
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.drawUTF16:
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.drawUTF16:
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        dec     dword [esp]
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        dec     dword [esp]
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        js      .done
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        js      .done
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        movzx   ebx, word [esi]
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        test    dword [esp + 24], 1 shl 31
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        jnz     @f
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        test    dword [esp + 24], 1 shl 29
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        jz      .u16Still
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        movzx   ebx, word [esi]
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@@:
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        test    ebx, ebx
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        test    ebx, ebx
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        jz      .done
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        jz      .done
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.u16Still:
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        inc     esi
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        inc     esi
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        inc     esi
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        inc     esi
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        cmp     bx, 1419
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        cmp     bx, 1419
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        jc      @f
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        jc      @f
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.drawUTF8:
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.drawUTF8:
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        dec     dword [esp]
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        dec     dword [esp]
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        js      .done
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        js      .done
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        xor     eax, eax
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        xor     eax, eax
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        call    utf8to16
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        call    utf8to16
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        test    dword [esp + 24], 1 shl 31
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        jnz     @f
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        test    dword [esp + 24], 1 shl 29
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        jz      .u8Still
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@@:
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        test    eax, eax
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        test    eax, eax
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        jz      .done
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        jz      .done
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.u8Still:
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        cmp     eax, 1419
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        cmp     eax, 1419
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        jc      @f
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        jc      @f
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        xor     eax, eax
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        xor     eax, eax
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@@:
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@@:
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        shl     eax, 4
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        shl     eax, 4
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.draw866:
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.draw866:
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        dec     dword [esp]
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        dec     dword [esp]
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        js      .done
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        js      .done
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        movzx   ebx, byte [esi]
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        test    dword [esp + 24], 1 shl 31
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        jnz     @f
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        test    dword [esp + 24], 1 shl 29
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        jz      .866Still
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        movzx   ebx, byte [esi]
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@@:
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        test    ebx, ebx
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        test    ebx, ebx
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        jz      .done
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        jz      .done
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.866Still:
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        inc     esi
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        inc     esi
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        pushd   esi edi 9
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        pushd   esi edi 9
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        lea     ebx, [ebx*8+ebx+font1]
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        lea     ebx, [ebx*8+ebx+font1]
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        mov     esi, [esp+12+fontMultiplier]
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        mov     esi, [esp+12+fontMultiplier]
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.draw866toUni:
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.draw866toUni:
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        dec     dword [esp]
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        dec     dword [esp]
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        js      .done
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        js      .done
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        movzx   eax, byte [esi]
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        test    dword [esp + 24], 1 shl 31
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        jnz     @f
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        test    dword [esp + 24], 1 shl 29
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        jz      .8662uStill
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        movzx   eax, byte [esi]
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@@:
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        test    eax, eax
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        test    eax, eax
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        jz      .done
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        jz      .done
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.8662uStill:
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        call    ansi2uni_char
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        call    ansi2uni_char
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        shl     eax, 4
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        shl     eax, 4
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        lea     ebx, [eax+fontUni]
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        lea     ebx, [eax+fontUni]
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        inc     esi
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        inc     esi