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431 | serge | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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2465 | Serge | 3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;; |
431 | serge | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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7 | |||
593 | mikedld | 8 | $Revision: 2987 $ |
9 | |||
2439 | Serge | 10 | ;------------------------------------------------------------------------------ |
803 | alver | 11 | align 4 |
12 | dtext_asciiz_esi: ; for skins title out |
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2434 | Serge | 13 | push eax |
14 | xor eax, eax |
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15 | inc eax |
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16 | jmp dtext.1 |
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2439 | Serge | 17 | ;------------------------------------------------------------------------------ |
1 | ha | 18 | align 4 |
2987 | Serge | 19 | dtext: |
20 | ; ebx x & y |
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21 | ; ecx style ( 0xX0000000 ) & color ( 0x00RRGGBB ) |
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22 | ; X = ABnnb: |
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23 | ; nn = font |
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24 | ; A = 0 <=> output esi characters; otherwise output ASCIIZ string |
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25 | ; B = 1 <=> fill background with color eax |
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26 | ; edx start of text |
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27 | ; edi 1 force or user area for redirect |
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2434 | Serge | 28 | push eax |
803 | alver | 29 | xor eax, eax |
2439 | Serge | 30 | ;-------------------------------------- |
31 | align 4 |
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803 | alver | 32 | .1: |
1 | ha | 33 | pushad |
684 | diamond | 34 | movsx eax, bx ; eax=y |
35 | sar ebx, 16 ; ebx=x |
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36 | xchg eax, ebx ; eax=x, ebx=y |
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37 | cmp esi, 255 |
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139 | diamond | 38 | jb .loop |
2987 | Serge | 39 | |
684 | diamond | 40 | mov esi, 255 |
2439 | Serge | 41 | ;-------------------------------------- |
42 | align 4 |
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139 | diamond | 43 | .loop: |
44 | test ecx, ecx |
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45 | js .test_asciiz |
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2987 | Serge | 46 | |
684 | diamond | 47 | dec esi |
139 | diamond | 48 | js .end |
2987 | Serge | 49 | |
139 | diamond | 50 | jmp @f |
2439 | Serge | 51 | ;-------------------------------------- |
52 | align 4 |
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139 | diamond | 53 | .test_asciiz: |
684 | diamond | 54 | cmp byte [edx], 0 |
139 | diamond | 55 | jz .end |
2439 | Serge | 56 | |
2434 | Serge | 57 | cmp byte [esp+28], 1 |
58 | jne @f |
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2987 | Serge | 59 | |
803 | alver | 60 | dec esi |
2434 | Serge | 61 | js .end |
2439 | Serge | 62 | ;-------------------------------------- |
63 | align 4 |
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139 | diamond | 64 | @@: |
684 | diamond | 65 | inc edx |
66 | pushad |
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67 | movzx edx, byte [edx-1] |
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139 | diamond | 68 | test ecx, 0x10000000 |
69 | jnz .font2 |
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2987 | Serge | 70 | |
139 | diamond | 71 | mov esi, 9 |
381 | serge | 72 | lea ebp, [FONT_I+8*edx+edx] |
2439 | Serge | 73 | ;-------------------------------------- |
74 | align 4 |
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139 | diamond | 75 | .symloop1: |
76 | mov dl, byte [ebp] |
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77 | or dl, 1 shl 6 |
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2439 | Serge | 78 | ;-------------------------------------- |
79 | align 4 |
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139 | diamond | 80 | .pixloop1: |
81 | shr dl, 1 |
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82 | jz .pixloop1end |
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2987 | Serge | 83 | |
139 | diamond | 84 | jnc .nopix |
2987 | Serge | 85 | |
86 | test ecx, 0x08000000 ; redirect the output to the user area |
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87 | jz @f |
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88 | |||
89 | call draw_text_to_user_area |
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90 | jmp .pixloop1cont |
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91 | ;-------------------------------------- |
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92 | align 4 |
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93 | @@: |
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2434 | Serge | 94 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
2465 | Serge | 95 | ; call [putpixel] |
96 | call __sys_putpixel |
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139 | diamond | 97 | jmp .pixloop1cont |
2439 | Serge | 98 | ;-------------------------------------- |
99 | align 4 |
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12 | halyavin | 100 | .nopix: |
139 | diamond | 101 | test ecx, 0x40000000 |
102 | jz .pixloop1cont |
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2987 | Serge | 103 | |
139 | diamond | 104 | push ecx |
831 | diamond | 105 | mov ecx, [esp+4+20h+20h] |
2987 | Serge | 106 | |
107 | test ecx, 0x08000000 ; redirect the output to the user area |
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108 | jz @f |
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109 | |||
110 | call draw_text_to_user_area |
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111 | pop ecx |
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112 | jmp .pixloop1cont |
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113 | ;-------------------------------------- |
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114 | align 4 |
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115 | @@: |
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2434 | Serge | 116 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
2465 | Serge | 117 | ; call [putpixel] |
118 | call __sys_putpixel |
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139 | diamond | 119 | pop ecx |
2439 | Serge | 120 | ;-------------------------------------- |
121 | align 4 |
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139 | diamond | 122 | .pixloop1cont: |
123 | inc eax |
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124 | jmp .pixloop1 |
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2439 | Serge | 125 | ;-------------------------------------- |
126 | align 4 |
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139 | diamond | 127 | .pixloop1end: |
128 | sub eax, 6 |
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129 | inc ebx |
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130 | inc ebp |
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131 | dec esi |
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132 | jnz .symloop1 |
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2987 | Serge | 133 | |
106 | john | 134 | popad |
139 | diamond | 135 | add eax, 6 |
136 | jmp .loop |
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2439 | Serge | 137 | ;-------------------------------------- |
138 | align 4 |
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139 | diamond | 139 | .font2: |
140 | add edx, edx |
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381 | serge | 141 | lea ebp, [FONT_II+4*edx+edx+1] |
139 | diamond | 142 | push 9 |
143 | movzx esi, byte [ebp-1] |
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2439 | Serge | 144 | ;-------------------------------------- |
145 | align 4 |
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139 | diamond | 146 | .symloop2: |
147 | mov dl, byte [ebp] |
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148 | push esi |
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2439 | Serge | 149 | ;-------------------------------------- |
150 | align 4 |
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139 | diamond | 151 | .pixloop2: |
152 | shr dl, 1 |
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153 | jnc .nopix2 |
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2987 | Serge | 154 | |
155 | test ecx, 0x08000000 ; redirect the output to the user area |
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156 | jz @f |
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157 | |||
158 | call draw_text_to_user_area |
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159 | jmp .pixloop2cont |
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160 | ;-------------------------------------- |
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161 | align 4 |
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162 | @@: |
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2434 | Serge | 163 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
2465 | Serge | 164 | ; call [putpixel] |
165 | call __sys_putpixel |
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139 | diamond | 166 | jmp .pixloop2cont |
2439 | Serge | 167 | ;-------------------------------------- |
168 | align 4 |
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139 | diamond | 169 | .nopix2: |
170 | test ecx, 0x40000000 |
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171 | jz .pixloop2cont |
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2987 | Serge | 172 | |
139 | diamond | 173 | push ecx |
831 | diamond | 174 | mov ecx, [esp+12+20h+20h] |
2987 | Serge | 175 | |
176 | test ecx, 0x08000000 ; redirect the output to the user area |
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177 | jz @f |
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178 | |||
179 | call draw_text_to_user_area |
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180 | pop ecx |
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181 | jmp .pixloop2cont |
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182 | ;-------------------------------------- |
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183 | align 4 |
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184 | @@: |
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2434 | Serge | 185 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
2465 | Serge | 186 | ; call [putpixel] |
187 | call __sys_putpixel |
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139 | diamond | 188 | pop ecx |
2439 | Serge | 189 | ;-------------------------------------- |
190 | align 4 |
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139 | diamond | 191 | .pixloop2cont: |
192 | inc eax |
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193 | dec esi |
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194 | jnz .pixloop2 |
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2987 | Serge | 195 | |
139 | diamond | 196 | pop esi |
197 | sub eax, esi |
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198 | inc ebx |
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199 | inc ebp |
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200 | dec dword [esp] |
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201 | jnz .symloop2 |
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2987 | Serge | 202 | |
139 | diamond | 203 | pop eax |
204 | add dword [esp+28], esi |
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205 | popad |
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206 | jmp .loop |
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2439 | Serge | 207 | ;-------------------------------------- |
208 | align 4 |
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139 | diamond | 209 | .end: |
210 | popad |
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2439 | Serge | 211 | pop eax |
139 | diamond | 212 | ret |
2439 | Serge | 213 | ;------------------------------------------------------------------------------ |
2987 | Serge | 214 | ; eax = x coordinate |
215 | ; ebx = y coordinate |
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216 | ; ecx = ?? RR GG BB |
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217 | ; edi = user area |
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218 | align 4 |
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219 | draw_text_to_user_area: |
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220 | pushad |
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221 | imul ebx, [edi+0] |
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222 | add eax, ebx |
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223 | shl eax, 2 |
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224 | add eax, edi |
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225 | add eax, 8 |
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226 | and ecx, 0xffffff |
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227 | or ecx, 0xff000000 ; not transparent |
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228 | mov [eax], ecx ; store pixel |
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229 | popad |
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230 | ret |
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231 | ;------------------------------------------------------------------------------ |
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232 | align 4 |
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233 | FONT_I: |
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234 | file 'char.mt' |
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235 | ;------------------------------------------------------------------------------ |
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236 | align 4 |
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237 | FONT_II: |
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238 | file 'char2.mt' |
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239 | ;------------------------------------------------------------------------------=>=> |