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Rev | Author | Line No. | Line |
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425 | victor | 1 | $Revision: 431 $ |
431 | serge | 2 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3 | ;; ;; |
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4 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
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5 | ;; Distributed under terms of the GNU General Public License ;; |
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6 | ;; ;; |
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7 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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8 | |||
1 | ha | 9 | align 4 |
106 | john | 10 | dtext: ; Text String Output (rw by Johnny_B[john@kolibrios.org]) |
1 | ha | 11 | ; eax x & y |
139 | diamond | 12 | ; ebx style ( 0xX0000000 ) & color ( 0x00RRGGBB ) |
13 | ; X = ABnnb: |
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14 | ; nn = font |
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15 | ; A = 0 <=> output edx characters; otherwise output ASCIIZ string |
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16 | ; B = 1 <=> fill background with color esi |
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1 | ha | 17 | ; ecx start of text |
18 | ; edi 1 force |
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19 | |||
20 | pushad |
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139 | diamond | 21 | call [disable_mouse] |
1 | ha | 22 | |
139 | diamond | 23 | mov ebp, ecx ; ebp=pointer to text |
24 | mov ecx, ebx ; ecx=color |
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25 | movsx ebx, ax ; ebx=y |
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26 | sar eax, 16 ; eax=x |
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27 | cmp edx, 255 |
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28 | jb .loop |
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29 | mov edx, 255 |
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30 | .loop: |
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31 | test ecx, ecx |
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32 | js .test_asciiz |
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33 | dec edx |
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34 | js .end |
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35 | jmp @f |
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36 | .test_asciiz: |
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37 | cmp byte [ebp], 0 |
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38 | jz .end |
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39 | @@: |
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40 | push edx |
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41 | movzx edx, byte [ebp] |
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42 | inc ebp |
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43 | test ecx, 0x10000000 |
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44 | jnz .font2 |
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45 | pushad |
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46 | mov esi, 9 |
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381 | serge | 47 | lea ebp, [FONT_I+8*edx+edx] |
139 | diamond | 48 | .symloop1: |
49 | mov dl, byte [ebp] |
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50 | or dl, 1 shl 6 |
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51 | .pixloop1: |
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52 | shr dl, 1 |
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53 | jz .pixloop1end |
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54 | jnc .nopix |
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55 | call [putpixel] |
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56 | jmp .pixloop1cont |
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12 | halyavin | 57 | .nopix: |
139 | diamond | 58 | test ecx, 0x40000000 |
59 | jz .pixloop1cont |
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60 | push ecx |
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61 | mov ecx, [esp+4+4] |
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62 | call [putpixel] |
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63 | pop ecx |
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64 | .pixloop1cont: |
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65 | inc eax |
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66 | jmp .pixloop1 |
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67 | .pixloop1end: |
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68 | sub eax, 6 |
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69 | inc ebx |
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70 | inc ebp |
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71 | dec esi |
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72 | jnz .symloop1 |
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106 | john | 73 | popad |
139 | diamond | 74 | add eax, 6 |
75 | pop edx |
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76 | jmp .loop |
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77 | .font2: |
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78 | pushad |
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79 | add edx, edx |
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381 | serge | 80 | lea ebp, [FONT_II+4*edx+edx+1] |
139 | diamond | 81 | push 9 |
82 | movzx esi, byte [ebp-1] |
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83 | .symloop2: |
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84 | mov dl, byte [ebp] |
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85 | push esi |
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86 | .pixloop2: |
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87 | shr dl, 1 |
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88 | jnc .nopix2 |
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89 | call [putpixel] |
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90 | jmp .pixloop2cont |
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91 | .nopix2: |
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92 | test ecx, 0x40000000 |
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93 | jz .pixloop2cont |
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94 | push ecx |
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95 | mov ecx, [esp+12+4] |
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96 | call [putpixel] |
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97 | pop ecx |
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98 | .pixloop2cont: |
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99 | inc eax |
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100 | dec esi |
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101 | jnz .pixloop2 |
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102 | pop esi |
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103 | sub eax, esi |
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104 | inc ebx |
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105 | inc ebp |
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106 | dec dword [esp] |
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107 | jnz .symloop2 |
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108 | pop eax |
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109 | add dword [esp+28], esi |
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110 | popad |
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111 | pop edx |
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112 | jmp .loop |
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113 | .end: |
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114 | popad |
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115 | ret=>=> |