Rev 6379 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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255 | heavyiron | 1 | ;---------------------------------------------------------- |
2 | ;--------Move picture from array to work screeen----------- |
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3 | ;---------------------------------------------------------- |
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4 | MovePictureToWorkScreen: |
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1643 | mario79 | 5 | call cleare_screen |
6 | mov eax,[Picture_SizeX] |
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7 | mov ebx,[Picture_SizeY] |
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8 | mov ecx,[MaxWorkScreen_SizeX] |
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9 | mov edx,[MaxWorkScreen_SizeY] |
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10 | mov esi,[k] |
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11 | imul eax,esi |
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12 | imul ebx,esi |
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13 | cmp eax,ecx |
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14 | jle lab1 |
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255 | heavyiron | 15 | |
1643 | mario79 | 16 | mov eax,[MaxWorkScreen_SizeX] |
17 | mov [WorkScreen_SizeX],eax |
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18 | jmp lab2 |
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255 | heavyiron | 19 | |
1643 | mario79 | 20 | lab1: |
21 | mov [WorkScreen_SizeX],eax |
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255 | heavyiron | 22 | |
1643 | mario79 | 23 | lab2: |
24 | cmp ebx,edx |
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25 | jle lab3 |
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26 | mov ebx,[MaxWorkScreen_SizeY] |
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27 | mov [WorkScreen_SizeY],ebx |
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28 | jmp lab4 |
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255 | heavyiron | 29 | |
1643 | mario79 | 30 | lab3: |
31 | mov [WorkScreen_SizeY],ebx |
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255 | heavyiron | 32 | |
1643 | mario79 | 33 | lab4: |
34 | mov eax,[WorkScreen_SizeX] |
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35 | mov ebx,[k] |
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255 | heavyiron | 36 | cdq |
1643 | mario79 | 37 | idiv ebx |
38 | mov [CounterX],eax |
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39 | mov eax,[WorkScreen_SizeY] |
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255 | heavyiron | 40 | cdq |
1643 | mario79 | 41 | idiv ebx |
42 | mov [CounterY],eax |
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255 | heavyiron | 43 | |
1643 | mario79 | 44 | mov eax,[WorkScreen_SizeX] |
45 | mov ecx,eax |
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46 | mov ebx,[k] |
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255 | heavyiron | 47 | cdq |
1643 | mario79 | 48 | idiv ebx |
49 | imul eax,ebx |
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50 | sub ecx,eax |
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51 | lea ecx,[ecx+ecx*2] |
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255 | heavyiron | 52 | |
1643 | mario79 | 53 | mov eax,[WorkScreen_SizeX] |
54 | mov ebx,[k] |
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55 | dec ebx |
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56 | imul eax,ebx |
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57 | lea eax,[eax+eax*2] |
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58 | add eax,ecx |
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59 | mov [OffsetYWorkScreen],eax |
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255 | heavyiron | 60 | |
1643 | mario79 | 61 | mov ebx,[Picture_SizeX] |
62 | mov eax,[CounterX] |
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63 | sub ebx,eax |
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64 | lea ebx,[ebx+ebx*2] |
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65 | mov [OffsetYPicture],ebx |
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255 | heavyiron | 66 | |
1643 | mario79 | 67 | mov eax,[WorkScreen_SizeX] |
68 | mov ebx,[k] |
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69 | sub eax,ebx |
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70 | lea eax,[eax+eax*2] |
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71 | mov [OffsetYBigPixel],eax |
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255 | heavyiron | 72 | |
1643 | mario79 | 73 | mov eax,[PosX] |
74 | mov ebx,[PosY] |
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75 | mov ecx,[Picture_SizeX] |
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76 | imul ecx,ebx |
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77 | add eax,ecx |
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78 | lea eax,[eax+eax*2] |
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79 | add eax,[PointerToPicture] |
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255 | heavyiron | 80 | |
1643 | mario79 | 81 | mov ebx,[ScreenPointer] |
82 | mov edi,[CounterY] |
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255 | heavyiron | 83 | |
1643 | mario79 | 84 | ;if size of picture natural(mastab is 1) than move picture to work screen |
85 | cmp [k],1 |
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86 | jne no_zoom_1_ |
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255 | heavyiron | 87 | |
1643 | mario79 | 88 | screen_y_1: |
89 | mov esi,[CounterX] |
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255 | heavyiron | 90 | |
1643 | mario79 | 91 | screen_x_1: |
92 | mov ecx,[eax] |
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93 | mov ebp,ecx |
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94 | shr ecx,16 |
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95 | mov [ebx],bp |
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96 | mov [ebx+2],cl |
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6379 | IgorA | 97 | add ebx,3 |
1643 | mario79 | 98 | add eax,3 |
99 | dec esi |
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100 | jnz screen_x_1 |
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101 | add eax,[OffsetYPicture] |
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102 | add ebx,[OffsetYWorkScreen] |
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103 | dec edi |
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104 | jnz screen_y_1 |
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105 | jmp fps |
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255 | heavyiron | 106 | |
1643 | mario79 | 107 | no_zoom_1_: |
108 | cmp [k],2 |
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109 | jne no_zoom_2 |
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255 | heavyiron | 110 | |
1643 | mario79 | 111 | screen_y_2: |
112 | mov esi,[CounterX] |
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255 | heavyiron | 113 | |
1643 | mario79 | 114 | screen_x_2: |
115 | mov ecx,[eax] |
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116 | mov ebp,ecx |
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117 | shr ecx,16 |
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118 | mov edx,ebx |
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119 | mov [edx],bp |
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120 | mov [edx+2],cl |
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121 | mov [edx+3],bp |
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122 | mov [edx+3+2],cl |
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123 | add edx,3*2 |
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124 | add edx,[OffsetYBigPixel] |
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125 | mov [edx],bp |
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126 | mov [edx+2],cl |
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127 | mov [edx+3],bp |
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128 | mov [edx+3+2],cl |
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129 | add ebx,3*2 |
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130 | add eax,3 |
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131 | dec esi |
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132 | jnz screen_x_2 |
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133 | add eax,[OffsetYPicture] |
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134 | add ebx,[OffsetYWorkScreen] |
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135 | dec edi |
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136 | jnz screen_y_2 |
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137 | jmp fps |
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255 | heavyiron | 138 | |
1643 | mario79 | 139 | no_zoom_2: |
140 | cmp [k],4 |
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141 | jne no_zoom_4 |
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255 | heavyiron | 142 | |
1643 | mario79 | 143 | screen_y_4: |
144 | mov esi,[CounterX] |
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255 | heavyiron | 145 | |
1643 | mario79 | 146 | screen_x_4: |
147 | mov ecx,[eax] |
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148 | mov ebp,ecx |
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149 | shr ecx,16 |
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150 | mov edx,ebx |
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151 | mov [edx],bp |
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152 | mov [edx+2],cl |
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153 | mov [edx+3],bp |
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154 | mov [edx+3+2],cl |
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155 | mov [edx+6],bp |
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156 | mov [edx+6+2],cl |
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157 | mov [edx+9],bp |
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158 | mov [edx+9+2],cl |
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159 | add edx,3*4 |
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160 | add edx,[OffsetYBigPixel] |
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161 | mov [edx],bp |
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162 | mov [edx+2],cl |
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163 | mov [edx+3],bp |
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164 | mov [edx+3+2],cl |
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165 | mov [edx+6],bp |
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166 | mov [edx+6+2],cl |
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167 | mov [edx+9],bp |
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168 | mov [edx+9+2],cl |
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169 | add edx,3*4 |
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170 | add edx,[OffsetYBigPixel] |
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171 | mov [edx],bp |
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172 | mov [edx+2],cl |
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173 | mov [edx+3],bp |
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174 | mov [edx+3+2],cl |
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175 | mov [edx+6],bp |
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176 | mov [edx+6+2],cl |
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177 | mov [edx+9],bp |
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178 | mov [edx+9+2],cl |
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179 | add edx,3*4 |
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180 | add edx,[OffsetYBigPixel] |
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181 | mov [edx],bp |
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182 | mov [edx+2],cl |
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183 | mov [edx+3],bp |
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184 | mov [edx+3+2],cl |
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185 | mov [edx+6],bp |
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186 | mov [edx+6+2],cl |
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187 | mov [edx+9],bp |
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188 | mov [edx+9+2],cl |
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189 | add ebx,4*3 |
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190 | add eax,3 |
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191 | dec esi |
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192 | jnz screen_x_4 |
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193 | add eax,[OffsetYPicture] |
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194 | add ebx,[OffsetYWorkScreen] |
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195 | dec edi |
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196 | jnz screen_y_4 |
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197 | jmp fps |
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198 | |||
199 | no_zoom_4: |
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200 | ;if zoom more than 4 |
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201 | screen_y: |
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202 | mov esi,[CounterX] |
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203 | |||
204 | screen_x: |
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205 | mov ecx,[eax] |
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206 | mov ebp,ecx |
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207 | shr ecx,16 |
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208 | ;--------------------------------------------------------- |
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209 | push ebx eax |
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210 | mov edx,[k] |
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211 | |||
212 | big_pixel_y: |
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213 | mov eax,[k] |
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214 | |||
215 | big_pixel_x: |
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216 | mov [ebx],bp |
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217 | mov [ebx+2],cl |
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218 | add ebx,3 |
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219 | dec eax |
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220 | jnz big_pixel_x |
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221 | add ebx,[OffsetYBigPixel] |
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222 | dec edx |
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223 | jnz big_pixel_y |
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224 | pop eax ebx |
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225 | ;--------------------------------------------------------- |
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226 | mov edx,[k] |
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227 | lea edx,[edx+edx*2] |
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228 | add ebx,edx |
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229 | add eax,3 |
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230 | dec esi |
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231 | jnz screen_x |
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232 | add eax,[OffsetYPicture] |
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233 | add ebx,[OffsetYWorkScreen] |
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234 | dec edi |
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235 | jnz screen_y |
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236 | |||
237 | fps: |
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6379 | IgorA | 238 | ;calculate selection rect |
6385 | IgorA | 239 | cmp [crossing],0 |
240 | je .no_selection_rect |
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6379 | IgorA | 241 | mov edx,[rectangular_shade_y] |
242 | sub edx,[PosY] |
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243 | mov ecx,[rectangular_shade_x] |
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244 | sub ecx,[PosX] |
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6385 | IgorA | 245 | mov ebx,[crossing_old_y] |
6379 | IgorA | 246 | sub ebx,[PosY] |
6385 | IgorA | 247 | mov eax,[crossing_old_x] |
6379 | IgorA | 248 | sub eax,[PosX] |
249 | cmp [k],1 |
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250 | je .zo_1 |
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251 | cmp eax,ecx |
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252 | jle @f |
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253 | xchg eax,ecx |
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254 | @@: |
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255 | cmp ebx,edx |
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256 | jle @f |
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257 | xchg ebx,edx |
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258 | @@: |
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259 | inc eax |
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260 | inc ebx |
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261 | imul eax,[k] |
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262 | imul ebx,[k] |
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263 | imul ecx,[k] |
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264 | imul edx,[k] |
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265 | dec eax |
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266 | dec ebx |
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267 | .zo_1: |
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268 | stdcall draw_selection_rect, eax,ebx,ecx,edx |
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269 | .no_selection_rect: |
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270 | |||
1643 | mario79 | 271 | mov ecx,[WorkScreen_SizeX] |
272 | shl ecx,16 |
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6359 | IgorA | 273 | add ecx,[WorkScreen_SizeY] |
6357 | IgorA | 274 | mov edx,((ci_edit_wnd_x_pos+ci_edit_wnd_border) shl 16)\ |
275 | + (ci_edit_wnd_y_pos+ci_edit_wnd_border) |
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6379 | IgorA | 276 | mcall SF_PUT_IMAGE, [ScreenPointer] |
1643 | mario79 | 277 | ret |
255 | heavyiron | 278 | ;---------------------------------------------------------- |
6379 | IgorA | 279 | align 4 |
280 | proc draw_selection_rect, x0:dword, y0:dword, x1:dword, y1:dword |
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281 | mov eax,0xffff3fff ;2:2 |
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282 | mov edx,0xff1f ;1:1 |
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283 | |||
284 | mov edi,[x0] |
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285 | mov ebx,[y0] |
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286 | mov ecx,[x1] |
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287 | cmp edi,ecx |
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288 | jle @f |
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289 | xchg edi,ecx |
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290 | @@: |
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291 | call draw_line_h |
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292 | mov ebx,[y1] |
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293 | call draw_line_h |
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294 | |||
295 | mov edi,[x0] |
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296 | mov ecx,[y0] |
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297 | cmp ebx,ecx |
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298 | jle @f |
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299 | xchg ebx,ecx |
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300 | @@: |
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301 | call draw_line_w |
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302 | mov edi,[x1] |
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303 | call draw_line_w |
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304 | ret |
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305 | endp |
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306 | |||
307 | ;input: |
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308 | ; eax - color1(g,r):color2(g,r) |
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309 | ; dx - color1(b):color2(b) |
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310 | ; edi - x0 |
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311 | ; ebx - y0 |
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312 | ; ecx - x1 (x1 >= x0) |
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313 | align 4 |
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314 | draw_line_h: |
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315 | cmp edi,ecx |
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316 | je .end_f |
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317 | cmp ecx,1 |
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318 | jl .end_f |
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319 | cmp edi,[WorkScreen_SizeX] |
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320 | jge .end_f |
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321 | cmp ebx,0 |
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322 | jl .end_f |
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323 | cmp ebx,[WorkScreen_SizeY] |
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324 | jge .end_f |
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325 | push ebx ecx edi |
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326 | cmp ecx,[WorkScreen_SizeX] |
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327 | jl @f |
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328 | mov ecx,[WorkScreen_SizeX] |
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329 | @@: |
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330 | cmp edi,0 |
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331 | jge @f |
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332 | xor edi,edi |
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333 | @@: |
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334 | sub ecx,edi |
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335 | imul ebx,[WorkScreen_SizeX] |
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336 | add edi,ebx |
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337 | lea edi,[edi+edi*2] |
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338 | add edi,[ScreenPointer] |
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339 | cld |
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340 | .line_t: |
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341 | stosw |
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342 | mov byte[edi],dl |
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343 | inc edi |
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344 | bt ecx,1 |
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345 | jc @f |
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346 | bt ecx,0 |
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347 | jc @f |
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348 | ror eax,16 |
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349 | ror dx,8 |
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350 | @@: |
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351 | dec ecx |
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352 | jnz .line_t |
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353 | pop edi ecx ebx |
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354 | .end_f: |
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355 | ret |
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356 | |||
357 | ;input: |
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358 | ; eax - color1(g,r):color2(g,r) |
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359 | ; dx - color1(b):color2(b) |
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360 | ; edi - x0 |
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361 | ; ebx - y0 |
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362 | ; ecx - y1 (y1 >= y0) |
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363 | align 4 |
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364 | draw_line_w: |
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365 | cmp edi,0 |
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366 | jl .end_f |
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367 | cmp edi,[WorkScreen_SizeX] |
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368 | jge .end_f |
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369 | cmp ebx,ecx |
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370 | je .end_f |
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371 | cmp ebx,[WorkScreen_SizeY] |
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372 | jge .end_f |
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373 | cmp ecx,1 |
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374 | jl .end_f |
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375 | push ebx ecx edi |
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376 | cmp ecx,[WorkScreen_SizeY] |
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377 | jl @f |
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378 | mov ecx,[WorkScreen_SizeY] |
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379 | @@: |
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380 | cmp ebx,0 |
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381 | jge @f |
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382 | xor ebx,ebx |
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383 | @@: |
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384 | sub ecx,ebx |
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385 | cmp ecx,1 |
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386 | jl .end_f |
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387 | imul ebx,[WorkScreen_SizeX] |
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388 | add edi,ebx |
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389 | lea edi,[edi+edi*2] |
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390 | add edi,[ScreenPointer] |
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391 | mov ebx,[WorkScreen_SizeX] |
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392 | lea ebx,[ebx+ebx*2] |
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393 | sub ebx,2 |
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394 | cld |
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395 | .line_r: |
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396 | stosw |
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397 | mov byte[edi],dl |
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398 | add edi,ebx |
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399 | bt ecx,1 |
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400 | jc @f |
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401 | bt ecx,0 |
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402 | jc @f |
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403 | ror eax,16 |
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404 | ror dx,8 |
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405 | @@: |
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406 | dec ecx |
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407 | jnz .line_r |
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408 | pop edi ecx ebx |
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409 | .end_f: |
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410 | ret |
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411 | ;---------------------------------------------------------- |
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255 | heavyiron | 412 | ;--------------------clear screen-------------------------- |
413 | ;---------------------------------------------------------- |
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6379 | IgorA | 414 | align 4 |
255 | heavyiron | 415 | cleare_screen: |
6341 | IgorA | 416 | mov edi,[ScreenPointer] |
417 | mov ebx,[WorkScreen_SizeX] |
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418 | imul ebx,[WorkScreen_SizeY] |
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419 | lea ebx,[ebx+ebx*2] |
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420 | mov eax,0xffffffff |
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421 | mov ecx,ebx |
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422 | shr ecx,2 |
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6359 | IgorA | 423 | cld |
6341 | IgorA | 424 | rep stosd |
425 | mov ecx,ebx |
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426 | and ecx,3 |
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427 | rep stosb |
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255 | heavyiron | 428 | ret |
429 | ;---------------------------------------------------------- |
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430 | ;-------------cleare work arrea(work screen)--------------- |
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431 | ;---------------------------------------------------------- |
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432 | cleare_work_arrea: |
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6341 | IgorA | 433 | mov edi,[PointerToPicture] |
434 | mov ebx,[Picture_SizeX] |
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435 | imul ebx,[Picture_SizeY] |
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436 | lea ebx,[ebx+ebx*2] |
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437 | mov eax,0xffffffff |
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438 | mov ecx,ebx |
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439 | shr ecx,2 |
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6359 | IgorA | 440 | cld |
6341 | IgorA | 441 | rep stosd |
442 | mov ecx,ebx |
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443 | and ecx,3 |
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444 | rep stosb |
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255 | heavyiron | 445 | ret |
446 | ;----------------------------------------------------------- |
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447 | ;calculate position work screen on a picture |
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448 | ;----------------------------------------------------------- |
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449 | CalculatePositionScreen: |
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6357 | IgorA | 450 | mov eax,[Picture_SizeX] |
451 | sub eax,[CounterX] |
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452 | cmp [PosX],eax |
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453 | jle @f |
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454 | mov [PosX],eax |
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455 | @@: |
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456 | cmp [PosX],0 |
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457 | jns @f |
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458 | mov [PosX],0 |
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459 | @@: |
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460 | mov ebx,[Picture_SizeY] |
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461 | sub ebx,[CounterY] |
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462 | cmp [PosY],ebx |
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463 | jle @f |
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464 | mov [PosY],ebx |
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465 | @@: |
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466 | cmp [PosY],0 |
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467 | jns @f |
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468 | mov [PosY],0 |
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469 | @@: |
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1643 | mario79 | 470 | ret |
255 | heavyiron | 471 | ;----------------------------------------------------------- |
472 | ;-----------calculate cordinats on work picture-------------- |
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473 | ;----------------------------------------------------------- |
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474 | GetScreenCordinats: |
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6357 | IgorA | 475 | mov eax,[MouseX] |
476 | mov ebx,[MouseY] |
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477 | sub eax,ci_edit_wnd_x_pos+ci_edit_wnd_border |
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478 | cmp eax,0 |
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479 | jge @f |
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480 | xor eax,eax |
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481 | @@: |
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482 | sub ebx,ci_edit_wnd_y_pos+ci_edit_wnd_border |
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483 | cmp ebx,0 |
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484 | jge @f |
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485 | xor ebx,ebx |
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486 | @@: |
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487 | mov ecx,[k] |
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255 | heavyiron | 488 | cdq |
6357 | IgorA | 489 | idiv ecx |
490 | mov [ScreenX],eax |
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491 | mov eax,ebx |
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255 | heavyiron | 492 | cdq |
6357 | IgorA | 493 | idiv ecx |
494 | mov [ScreenY],eax |
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255 | heavyiron | 495 | ret |