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Rev | Author | Line No. | Line |
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950 | leency | 1 | ; |
2 | ; Assembler |
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3 | ; SMALL |
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4 | ; CODE |
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5 | ; Graphics |
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6 | ; Libary |
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7 | ; |
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8 | ; Ver 0.18 By Pavlushin Evgeni (RUSSIA) |
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9 | ; www.waptap@mail.ru |
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10 | |||
11 | ;InfoList |
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12 | ;0.01 LoadImage |
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13 | ;0.02 SetBmp |
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14 | ;0.03 Bmptoimg, Setimg ~01.03.2004 |
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15 | ;0.04 Bug deleted, copyimg ~03.05.2004 |
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16 | ;0.05 fullimg, collimg ~05.05.2004 |
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17 | ;0.06 getimg ~09.05.2004 |
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18 | ;0.07 convbmp ~13.05.2004 |
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19 | ;0.08 fps ~14.05.2004 |
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20 | ;0.09 drawfbox ~03.06.2004 |
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21 | ;0.10 all macros optimized by halyavin, add at ~07.06.2004 |
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22 | ;0.11 many macros optimized by halyavin, add at ~30.08.2004 |
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23 | ;0.12 bmptoimg ~07.09.2004 |
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24 | ;0.13 imgtoimg ~08.09.2004 |
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25 | ;0.14 imgtoimg modify not brake bmp pict! ~09.09.2004 |
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26 | ;0.15 giftoimg, giftoani ~10.09.2004 |
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27 | ;0.16 setframe, rgbtobgr, setbmp deleted ~20.09.2004 |
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28 | ;0.17 modification giftoimg, giftoani, getframeoff ~01.10.2004 |
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29 | ;0.18 aframetoimg,aimgtoimg,frametoimg ~03.10.2004 |
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30 | |||
31 | aframetoimg_use_count=0 |
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32 | macro aframetoimg img, x, y, canvas,acol |
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33 | { |
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34 | local loo,loo2,acolor |
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35 | aframetoimg_use_count=aframetoimg_use_count+1 |
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36 | if aframetoimg_use_count = 1 |
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37 | |||
38 | jmp end_aframetoimg_proc |
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39 | |||
40 | acolor dd 0 |
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41 | aframetoimg_proc: |
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42 | ;getout coord |
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43 | mov [acolor],ebp |
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44 | |||
45 | mov edx,ebx ;img ;xsize |
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46 | movzx eax,word [edx] |
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47 | add eax,esi ;y cor |
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48 | |||
49 | ; mov eax,esi ;y cor |
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50 | mul dword [ecx] ;canvas xsize |
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51 | add eax,edi ;x cor |
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52 | |||
53 | mov ebp,ebx ;img ;xsize |
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54 | movzx edx,word [ebp] |
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55 | add eax,edx |
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56 | |||
57 | mov ebp,eax |
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58 | shl eax,1 |
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59 | add ebp,eax |
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60 | add ebp,ecx ;canvas+8;start |
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61 | add ebp,8 |
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62 | ;get img size |
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63 | add ebx,4 |
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64 | mov eax,ebx ;img ;xsize |
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65 | movzx esi,word [eax] |
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66 | movzx edi,word [eax+2] |
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67 | add ebx,4 |
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68 | mov edx,ebx ;img+8 |
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69 | loo2: |
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70 | push esi |
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71 | loo: |
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72 | ;test on alpha color |
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73 | mov eax,[edx] |
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74 | shl eax,8 |
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75 | shr eax,8 |
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76 | cmp eax,[acolor] |
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77 | jne yx |
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78 | add edx,3 |
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79 | add ebp,3 |
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80 | jmp nx |
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81 | yx: |
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82 | |||
83 | mov al,byte [edx] |
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84 | mov byte [ebp],al |
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85 | inc ebp |
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86 | inc edx |
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87 | mov al,byte [edx] |
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88 | mov byte [ebp],al |
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89 | inc ebp |
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90 | inc edx |
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91 | mov al,byte [edx] |
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92 | mov byte [ebp],al |
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93 | inc ebp |
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94 | inc edx |
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95 | nx: |
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96 | dec esi |
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97 | jnz loo |
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98 | pop esi |
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99 | sub ebp,3 |
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100 | mov eax,[ecx] ;offset = offset+((canxsize-imgxsize)*3) |
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101 | sub eax,esi |
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102 | add ebp,eax |
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103 | shl eax,1 |
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104 | add ebp,eax |
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105 | |||
106 | add ebp,3 |
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107 | |||
108 | dec edi |
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109 | jnz loo2 |
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110 | ret |
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111 | end_aframetoimg_proc: |
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112 | end if |
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113 | push img |
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114 | push canvas |
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115 | push x |
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116 | push y |
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117 | push acol |
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118 | pop ebp |
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119 | pop esi |
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120 | pop edi |
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121 | pop ecx |
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122 | pop ebx |
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123 | call aframetoimg_proc |
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124 | } |
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125 | |||
126 | frametoimg_use_count=0 |
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127 | macro frametoimg img, x, y, canvas |
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128 | { |
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129 | local loo,loo2 |
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130 | frametoimg_use_count=frametoimg_use_count+1 |
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131 | if frametoimg_use_count = 1 |
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132 | |||
133 | jmp end_frametoimg_proc |
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134 | |||
135 | frametoimg_proc: |
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136 | ;getout coord |
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137 | mov edx,ebx ;img ;xsize |
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138 | movzx eax,word [edx] |
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139 | add eax,esi ;y cor |
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140 | |||
141 | ; mov eax,esi ;y cor |
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142 | mul dword [ecx] ;canvas xsize |
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143 | add eax,edi ;x cor |
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144 | |||
145 | mov ebp,ebx ;img ;xsize |
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146 | movzx edx,word [ebp] |
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147 | add eax,edx |
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148 | |||
149 | mov ebp,eax |
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150 | shl eax,1 |
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151 | add ebp,eax |
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152 | add ebp,ecx ;canvas+8;start |
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153 | add ebp,8 |
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154 | ;get img size |
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155 | add ebx,4 |
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156 | mov eax,ebx ;img ;xsize |
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157 | movzx esi,word [eax] |
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158 | movzx edi,word [eax+2] |
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159 | add ebx,4 |
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160 | mov edx,ebx ;img+8 |
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161 | loo2: |
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162 | push esi |
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163 | loo: |
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164 | mov al,byte [edx] |
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165 | mov byte [ebp],al |
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166 | inc ebp |
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167 | inc edx |
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168 | mov al,byte [edx] |
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169 | mov byte [ebp],al |
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170 | inc ebp |
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171 | inc edx |
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172 | mov al,byte [edx] |
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173 | mov byte [ebp],al |
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174 | inc ebp |
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175 | inc edx |
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176 | |||
177 | dec esi |
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178 | jnz loo |
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179 | pop esi |
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180 | sub ebp,3 |
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181 | mov eax,[ecx] ;offset = offset+((canxsize-imgxsize)*3) |
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182 | sub eax,esi |
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183 | add ebp,eax |
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184 | shl eax,1 |
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185 | add ebp,eax |
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186 | |||
187 | add ebp,3 |
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188 | |||
189 | dec edi |
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190 | jnz loo2 |
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191 | ret |
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192 | end_frametoimg_proc: |
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193 | end if |
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194 | push img |
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195 | push canvas |
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196 | push x |
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197 | push y |
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198 | pop esi |
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199 | pop edi |
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200 | pop ecx |
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201 | pop ebx |
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202 | call frametoimg_proc |
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203 | } |
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204 | |||
205 | |||
206 | aimgtoimg_use_count=0 |
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207 | macro aimgtoimg img, x, y, canvas,acol,offset |
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208 | { |
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209 | local loo,loo2,acolor |
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210 | aimgtoimg_use_count=aimgtoimg_use_count+1 |
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211 | if aimgtoimg_use_count = 1 |
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212 | |||
213 | jmp end_aimgtoimg_proc |
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214 | |||
215 | acolor dd 0 |
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216 | aimgtoimg_proc: |
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217 | ;getout coord |
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218 | mov [acolor],ebp |
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219 | push eax ;;;;;;;;;;;;;;;;;;; |
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220 | mov eax,esi ;y cor |
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221 | mul dword [ecx] ;canvas xsize |
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222 | add eax,edi ;x cor |
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223 | mov ebp,eax |
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224 | shl eax,1 |
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225 | add ebp,eax |
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226 | add ebp,ecx ;canvas+8;start |
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227 | add ebp,8 |
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228 | ;get img size |
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229 | mov eax,ebx ;img ;xsize |
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230 | mov esi,[eax] |
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231 | add ebx,4 |
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232 | mov eax,ebx ; img+4 ;ysize |
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233 | mov edi,[eax] |
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234 | add ebx,4 |
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235 | mov edx,ebx ;img+8 |
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236 | pop eax |
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237 | add edx,eax |
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238 | |||
239 | loo2: |
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240 | push esi |
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241 | loo: |
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242 | |||
243 | ;test on alpha color |
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244 | mov eax,[edx] |
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245 | shl eax,8 |
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246 | shr eax,8 |
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247 | cmp eax,[acolor] |
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248 | jne yx |
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249 | add edx,3 |
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250 | add ebp,3 |
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251 | jmp nx |
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252 | yx: |
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253 | |||
254 | mov al,byte [edx] |
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255 | mov byte [ebp],al |
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256 | inc ebp |
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257 | inc edx |
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258 | mov al,byte [edx] |
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259 | mov byte [ebp],al |
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260 | inc ebp |
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261 | inc edx |
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262 | mov al,byte [edx] |
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263 | mov byte [ebp],al |
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264 | inc ebp |
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265 | inc edx |
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266 | nx: |
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267 | dec esi |
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268 | jnz loo |
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269 | pop esi |
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270 | sub ebp,3 |
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271 | mov eax,[ecx] ;offset = offset+((canxsize-imgxsize)*3) |
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272 | sub eax,esi |
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273 | add ebp,eax |
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274 | shl eax,1 |
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275 | add ebp,eax |
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276 | |||
277 | add ebp,3 |
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278 | |||
279 | dec edi |
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280 | jnz loo2 |
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281 | ret |
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282 | end_aimgtoimg_proc: |
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283 | end if |
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284 | push img |
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285 | push canvas |
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286 | push x |
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287 | push y |
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288 | push acol |
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289 | push offset |
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290 | pop eax |
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291 | pop ebp |
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292 | pop esi |
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293 | pop edi |
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294 | pop ecx |
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295 | pop ebx |
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296 | call aimgtoimg_proc |
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297 | } |
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298 | |||
299 | |||
300 | |||
301 | |||
302 | imgtoimg_use_count=0 |
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303 | macro imgtoimg img, x, y, canvas |
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304 | { |
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305 | local loo,loo2 |
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306 | imgtoimg_use_count=imgtoimg_use_count+1 |
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307 | if imgtoimg_use_count = 1 |
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308 | |||
309 | jmp end_imgtoimg_proc |
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310 | imgtoimg_proc: |
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311 | ;getout coord |
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312 | mov eax,esi ;y cor |
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313 | mul dword [ecx] ;canvas xsize |
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314 | add eax,edi ;x cor |
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315 | mov ebp,eax |
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316 | shl eax,1 |
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317 | add ebp,eax |
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318 | add ebp,ecx ;canvas+8;start |
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319 | add ebp,8 |
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320 | ;get img size |
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321 | mov eax,ebx ;img ;xsize |
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322 | mov esi,[eax] |
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323 | add ebx,4 |
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324 | mov eax,ebx ; img+4 ;ysize |
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325 | mov edi,[eax] |
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326 | add ebx,4 |
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327 | mov edx,ebx ;img+8 |
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328 | loo2: |
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329 | push esi |
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330 | loo: |
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331 | mov al,byte [edx] |
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332 | mov byte [ebp],al |
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333 | inc ebp |
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334 | inc edx |
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335 | mov al,byte [edx] |
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336 | mov byte [ebp],al |
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337 | inc ebp |
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338 | inc edx |
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339 | mov al,byte [edx] |
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340 | mov byte [ebp],al |
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341 | inc ebp |
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342 | inc edx |
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343 | dec esi |
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344 | jnz loo |
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345 | pop esi |
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346 | sub ebp,3 |
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347 | mov eax,[ecx] ;offset = offset+((canxsize-imgxsize)*3) |
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348 | sub eax,esi |
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349 | add ebp,eax |
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350 | shl eax,1 |
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351 | add ebp,eax |
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352 | |||
353 | add ebp,3 |
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354 | |||
355 | dec edi |
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356 | jnz loo2 |
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357 | ret |
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358 | end_imgtoimg_proc: |
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359 | end if |
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360 | push img |
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361 | push canvas |
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362 | push x |
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363 | push y |
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364 | pop esi |
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365 | pop edi |
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366 | pop ecx |
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367 | pop ebx |
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368 | call imgtoimg_proc |
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369 | } |
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370 | |||
371 | |||
372 | ;DrawBox |
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373 | macro drawfbox x,y,xs,ys,color |
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374 | { |
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375 | words2reg ebx,x,xs ;x*65536+xs |
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376 | words2reg ecx,y,ys ;y*65536+ys |
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377 | mov edx,color |
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378 | mov eax,13 |
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379 | int 0x40 |
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380 | } |
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381 | |||
382 | ; FPS - Set Frame Per Second Display |
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383 | fps_show_frequency=40 |
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384 | macro fps x,y,color,delcolor |
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385 | { |
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386 | local spdat,savetime,new_time,fps,fps_cntr,out_fps,new_time,ttt |
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387 | local no_out_fps |
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388 | jmp spdat |
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389 | savetime dd 0 |
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390 | fps_cntr dd 0 |
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391 | fps dd 0 |
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392 | ttt dd 0 |
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393 | spdat: |
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394 | get_time: |
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395 | mov eax,3 |
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396 | int 0x40 |
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397 | cmp eax,[savetime] |
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398 | jne new_time |
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399 | inc [fps_cntr] |
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400 | cmp dword [ttt],0 |
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401 | je out_fps |
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402 | dec dword [ttt] |
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403 | jmp no_out_fps |
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404 | new_time: |
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405 | mov [savetime],eax |
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406 | mov ebx,[fps_cntr] |
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407 | mov [fps],ebx |
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408 | mov [fps_cntr],0 |
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409 | out_fps: |
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410 | if ~(delcolor eq ) |
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411 | mov ebx,x*65536+30 |
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412 | mov ecx,y*65536+7 |
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413 | mov edx,delcolor |
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414 | mov eax,13 |
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415 | int 0x40 |
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416 | end if |
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417 | mov dword [ttt],fps_show_frequency |
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418 | mov eax,47 |
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419 | mov ebx,5*65536 |
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420 | ; mov bl,0 |
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421 | mov edx,x*65536+y |
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422 | mov esi,color |
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423 | mov ecx,[fps] |
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424 | int 0x40 |
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425 | no_out_fps: |
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426 | } |
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427 | |||
428 | ; COLLIMG - Collusion image's |
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429 | _1dbounce_count=0; |
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430 | macro collimg img1_off,x1,y1,img2_off,x2,y2,otv |
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431 | { |
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432 | local bounce,exit,anot,bc,nbc |
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433 | mov esi,[img1_off] ;xs1 |
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434 | mov edi,[img2_off] ;ys2 |
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435 | mov eax,x1 ; |
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436 | mov ebx,x2 ; |
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437 | call _1dbounce |
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438 | mov edx,ecx |
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439 | mov esi,[img1_off+4] ;ys1 |
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440 | mov edi,[img2_off+4] ;ys2 |
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441 | mov eax,y1 ; |
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442 | mov ebx,y2 ; |
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443 | call _1dbounce |
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444 | add edx,ecx |
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445 | cmp edx,2 |
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446 | je bounce |
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447 | mov otv,0 |
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448 | jmp exit |
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449 | _1dbounce_count=_1dbounce_count+1 |
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450 | if _1dbounce_count = 1 |
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451 | _1dbounce: |
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452 | cmp ebx,eax |
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453 | jb anot |
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454 | add eax,esi |
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455 | cmp eax,ebx |
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456 | jbe nbc |
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457 | bc: |
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458 | mov ecx,1 |
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459 | ret |
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460 | anot: |
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461 | add ebx,edi |
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462 | cmp ebx,eax |
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463 | ja bc |
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464 | nbc: |
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465 | xor ecx,ecx |
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466 | ret |
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467 | end if |
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468 | bounce: |
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469 | mov otv,1 |
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470 | exit: |
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471 | } |
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472 | |||
473 | macro rgbtobgr image |
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474 | { |
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475 | local loo |
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476 | mov eax,[image] |
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477 | mul dword [image+4] |
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478 | mov ecx,eax |
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479 | mov esi,image+8 |
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480 | ; add esi,8 |
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481 | loo: |
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482 | mov al,[esi] |
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483 | mov bl,[esi+2] |
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484 | mov [esi],bl |
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485 | mov [esi+2],al |
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486 | add esi,3 |
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487 | dec ecx |
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488 | jnz loo |
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489 | } |
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490 | |||
491 | |||
492 | macro setimg x , y ,arg3 |
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493 | { |
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494 | mov eax,7 |
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495 | mov ebx,arg3 |
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496 | add ebx,8 |
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497 | mov cx,[arg3] |
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498 | shl ecx,16 |
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499 | add cx,[arg3+4] |
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500 | ; wordstoreg ecx,[arg3],[arg3+4] |
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501 | words2reg edx, x , y ;arg1*65536+arg2 |
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502 | int 0x40 |
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503 | } |
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504 | |||
505 | macro setframe x , y ,arg3 |
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506 | { |
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507 | mov eax,7 |
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508 | mov ebx,arg3 |
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509 | add ebx,8 |
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510 | words2reg edx, x , y ;arg1*65536+arg2 |
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511 | add edx,dword [arg3] |
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512 | mov ecx,dword [arg3+4] |
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513 | int 0x40 |
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514 | } |
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515 | |||
516 | |||
517 | macro getimg imgsrc,x,y,xs,ys,imgdest |
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518 | { |
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519 | local cyc |
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520 | if xs eqtype 0 |
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521 | mov dword [imgdest],xs |
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522 | else |
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523 | mov eax,xs |
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524 | mov dword [imgdest],eax |
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525 | end if |
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526 | if ys eqtype 0 |
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527 | mov dword [imgdest+4],ys |
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528 | else |
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529 | mov eax,ys |
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530 | mov dword [imgdest+4],eax |
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531 | end if |
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532 | |||
533 | mov eax,dword [imgsrc] ;getx size |
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534 | ; lea ecx,[eax+2*eax] |
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535 | mov ecx,eax |
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536 | shl ecx,1 |
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537 | add ecx,eax |
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538 | |||
539 | mov ebx,y |
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540 | mul ebx |
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541 | add eax,x |
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542 | mov edx,ecx |
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543 | lea eax,[eax+2*eax] ;eax=offset on imsrc |
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544 | ; mov ebp,eax |
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545 | ; shl eax,1 |
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546 | ; add eax,ebp |
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547 | |||
548 | mov ecx,xs |
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549 | mov ebx,ys |
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550 | |||
551 | mov edi,8+imgdest |
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552 | lea esi,[eax+8+imgsrc] |
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553 | ; mov esi,eax |
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554 | ; add esi,8 |
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555 | ; add esi,imgsrc |
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556 | |||
557 | cld |
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558 | cyc: |
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559 | movsw |
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560 | movsb |
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561 | dec ecx |
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562 | jne cyc |
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563 | add esi,edx |
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564 | mov ecx,xs |
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565 | sub esi,ecx |
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566 | sub esi,ecx |
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567 | sub esi,ecx |
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568 | dec ebx |
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569 | jne cyc |
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570 | } |
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571 | |||
572 | macro copyimg img2_off,img1_off |
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573 | { |
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574 | mov eax,dword [img1_off] |
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575 | mov ebx,dword [img1_off+4] |
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576 | mul ebx |
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577 | lea ecx,[eax+2*eax] |
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578 | lea esi,[img1_off+8] |
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579 | lea edi,[img2_off+8] |
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580 | cld |
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581 | rep movsb |
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582 | } |
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583 | |||
584 | macro fullimg img_off,xs,ys,color |
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585 | { |
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586 | local cop |
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587 | mov eax,xs |
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588 | mov ebx,ys |
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589 | mov dword [img_off],eax |
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590 | mov dword [img_off+4],ebx |
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591 | mul ebx |
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592 | lea ebp,[eax+2*eax] |
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593 | mov esi,color |
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594 | if color eqtype 0 |
||
595 | mov ecx,color/65536 |
||
596 | else |
||
597 | mov ecx,esi |
||
598 | shr ecx,16 |
||
599 | end if |
||
600 | xor edi,edi |
||
601 | cop: |
||
602 | mov word [img_off+8+edi],si |
||
603 | add edi,2 |
||
604 | mov byte [img_off+8+edi],cl |
||
605 | inc edi |
||
606 | cmp edi,ebp |
||
607 | jne cop |
||
608 | } |
||
609 | |||
610 | |||
611 | |||
612 | ; number of frame in ecx |
||
613 | ; callculatin offset of raw data |
||
614 | |||
615 | macro getframeoff num_of_frame,offset_of_animation,offset_of_frame |
||
616 | { |
||
617 | local loo,setpic |
||
618 | mov ebp,num_of_frame ;ecx |
||
619 | mov esi,offset_of_animation;Image |
||
620 | loo: |
||
621 | cmp ebp,0 |
||
622 | je setpic |
||
623 | movzx eax,word [esi+4] |
||
624 | movzx ebx,word [esi+6] |
||
625 | mul ebx ;dword [esi+4] |
||
626 | mov ebx,3 |
||
627 | mul ebx |
||
628 | add eax,8 |
||
629 | add esi,eax |
||
630 | dec ebp |
||
631 | jmp loo |
||
632 | setpic: |
||
633 | mov dword offset_of_frame,esi |
||
634 | } |
||
635 | |||
636 | |||
637 | ; BMPTOIMG -Convert BMP format TO IMG format |
||
638 | ; (SYNTAX) BMPTOIMG BMP_source_offset,IMG_dest_ofset |
||
639 | ; (SAMPLE) View BMPLS.ASM sample. |
||
640 | ; ( NOTE ) This is macros is not brake bmp structure! Tested in 32,8,4 bits |
||
641 | |||
642 | |||
643 | bmptoimg_data_area_count=0 |
||
644 | macro bmptoimg bmp_load_area,img_dest_area |
||
645 | { |
||
646 | local fileinfo,string,end_bmp,nodix |
||
647 | local converttable,noaddelem,nextbit,convert1bpp,convert4bpp,convert2 |
||
648 | local nextelem,convertno32,nomorestring,convert1,nextstring,yespicsize |
||
649 | ;local qwe,bmpfn |
||
650 | |||
651 | ; convert: |
||
652 | movzx eax,word [bmp_load_area+28] |
||
653 | mul dword [bmp_load_area+18] |
||
654 | add eax,31 |
||
655 | shr eax,5 |
||
656 | mov dword [bmptoimg_data_area_dwps],eax ;dwps-doublewords per string |
||
657 | shl eax,2 |
||
658 | mov dword [bmptoimg_data_area_bps],eax ;bps-bytes per string |
||
659 | |||
660 | cmp dword [bmp_load_area+34],0 |
||
661 | jne yespicsize ;if picture size is defined |
||
662 | mul dword [bmp_load_area+22] |
||
663 | mov dword [bmp_load_area+34],eax |
||
664 | |||
665 | yespicsize: |
||
666 | mov ebp,img_dest_area+8 |
||
667 | |||
668 | mov eax,bmp_load_area |
||
669 | mov ebx,eax |
||
670 | add ebx, [bmp_load_area+2];file size |
||
671 | inc ebx |
||
672 | mov dword [bmptoimg_soi],ebx ;soi-start of image area for drawing |
||
673 | |||
674 | add eax, [bmp_load_area+10] |
||
675 | mov dword [bmptoimg_data_area_sop],eax ;sop-start of picture in file |
||
676 | add eax, [bmp_load_area+34] |
||
677 | mov dword [bmptoimg_data_area_eop],eax ;eop-end of picture in file |
||
678 | mov eax, [bmp_load_area+18] |
||
679 | lea eax,[eax+2*eax] ;3x pixels in eax |
||
680 | |||
681 | mov edi,dword [bmptoimg_soi] ;initializing |
||
682 | mov esi,dword [bmptoimg_data_area_eop] |
||
683 | sub esi,dword [bmptoimg_data_area_bps] |
||
684 | |||
685 | |||
686 | nextstring: |
||
687 | push edi |
||
688 | push ebp |
||
689 | cmp word [bmp_load_area+28],24 |
||
690 | jne convertno32 |
||
691 | |||
692 | mov edi,ebp |
||
693 | mov ecx,[bmptoimg_data_area_dwps] |
||
694 | cld |
||
695 | rep movsd |
||
696 | |||
697 | convert1: |
||
698 | pop ebp |
||
699 | pop edi |
||
700 | sub esi,dword [bmptoimg_data_area_bps] |
||
701 | sub esi,dword [bmptoimg_data_area_bps] |
||
702 | cmp esi,dword [bmptoimg_data_area_sop] |
||
703 | jb end_bmp |
||
704 | add edi,eax |
||
705 | add ebp,eax |
||
706 | jmp nextstring |
||
707 | |||
708 | convertno32: |
||
709 | mov ebx,bmp_load_area |
||
710 | add ebx, [bmp_load_area+14] |
||
711 | add ebx,14 ;start of color table |
||
712 | push esi |
||
713 | add esi,dword [bmptoimg_data_area_bps] |
||
714 | mov dword [bmptoimg_data_area_eos],esi |
||
715 | pop esi |
||
716 | nextelem: |
||
717 | push eax |
||
718 | movzx eax,byte [esi] |
||
719 | cmp word [bmp_load_area+28],4 |
||
720 | je convert4bpp |
||
721 | cmp word [bmp_load_area+28],1 |
||
722 | je convert1bpp |
||
723 | call converttable |
||
724 | |||
725 | convert2: |
||
726 | pop eax |
||
727 | inc esi |
||
728 | cmp esi,dword [bmptoimg_data_area_eos] |
||
729 | jae convert1 |
||
730 | add edi,3 |
||
731 | |||
732 | add ebp,3 |
||
733 | |||
734 | jmp nextelem |
||
735 | |||
736 | convert4bpp: |
||
737 | shl ax,4 |
||
738 | shr al,4 |
||
739 | push ax |
||
740 | movzx eax,ah |
||
741 | call converttable |
||
742 | add edi,3 |
||
743 | |||
744 | add ebp,3 |
||
745 | |||
746 | pop ax |
||
747 | movzx eax,al |
||
748 | call converttable |
||
749 | jmp convert2 |
||
750 | |||
751 | convert1bpp: |
||
752 | mov ecx,eax |
||
753 | mov edx,7 |
||
754 | nextbit: |
||
755 | xor eax,eax |
||
756 | bt ecx,edx |
||
757 | jnc noaddelem |
||
758 | inc eax |
||
759 | noaddelem: |
||
760 | push edx |
||
761 | call converttable |
||
762 | pop edx |
||
763 | dec edx |
||
764 | js convert2 |
||
765 | add edi,3 |
||
766 | |||
767 | add ebp,3 |
||
768 | |||
769 | jmp nextbit |
||
770 | |||
771 | converttable: |
||
772 | shl eax,2 |
||
773 | add eax,ebx |
||
774 | mov edx, dword [eax] |
||
775 | ; mov dword [edi],edx |
||
776 | mov [ebp],edx |
||
777 | ret |
||
778 | |||
779 | bmptoimg_data_area_count=bmptoimg_data_area_count+1 |
||
780 | if bmptoimg_data_area_count = 1 |
||
781 | ; DATA AREA |
||
782 | bmptoimg_soi dd 0 |
||
783 | bmptoimg_data_area_bps dd 0 |
||
784 | bmptoimg_data_area_dwps dd 0 |
||
785 | bmptoimg_data_area_sop dd 0 |
||
786 | bmptoimg_data_area_eop dd 0 |
||
787 | bmptoimg_data_area_eos dd 0 |
||
788 | end if |
||
789 | |||
790 | end_bmp: |
||
791 | mov eax,dword [bmp_load_area+18] |
||
792 | mov ebx,dword [bmp_load_area+22] |
||
793 | mov dword [img_dest_area],eax |
||
794 | mov dword [img_dest_area+4],ebx |
||
795 | } |
||
796 | |||
797 | ; For convert RGB to BGR |
||
798 | COLOR_ORDER equ MENUETOS |
||
799 | |||
800 | macro giftoani gifsrc,imgsrc,num_of_frames |
||
801 | { |
||
802 | local hasharea, ReadGIF, nextblock,_null |
||
803 | local globalColor, img_count, cur_info, img_start |
||
804 | local codesize, compsize, bit_count, CC, EOI, Palette |
||
805 | local block_ofs, table_ptr, gifmacend |
||
806 | local no_gc, block_skip, no_comm, noextblock, uselocal |
||
807 | local setPal, filltable, reinit, cycle, zadd, noinc |
||
808 | local notintable, er, zend, nxt, continue, ex, Gif_skipmap |
||
809 | local Gif_get_sym, shift, nextbl, noblock, loop1, exx |
||
810 | local Gif_output, next, loop2 |
||
811 | |||
812 | _null fix 1000h ; 0x1000 |
||
813 | |||
814 | ; jmp sss |
||
815 | ; if defined gif_hash_offset |
||
816 | ; else |
||
817 | ; hasharea: |
||
818 | ; times 4096 dd 0 ;4096 |
||
819 | ; end if |
||
820 | ;sss: |
||
821 | |||
822 | mov esi,gifsrc ;Указатель на ГИФ фаил в памяти |
||
823 | mov edi,imgsrc ;Указатель на список картинок |
||
824 | |||
825 | if defined gif_hash_offset |
||
826 | mov eax,gif_hash_offset ;Рабочая область минимум 4096*4 байт |
||
827 | else |
||
828 | mov eax,hasharea ;Рабочая область минимум 4096*4 байт |
||
829 | end if |
||
830 | |||
831 | call ReadGIF |
||
832 | push ecx |
||
833 | pop dword num_of_frames |
||
834 | jmp gifmacend |
||
835 | |||
836 | if defined gif_hash_offset |
||
837 | else |
||
838 | hasharea: |
||
839 | times 4096 dd 0 ;4096 |
||
840 | end if |
||
841 | |||
842 | ReadGIF: |
||
843 | push esi edi |
||
844 | mov [table_ptr],eax |
||
845 | mov [cur_info],edi |
||
846 | xor eax,eax |
||
847 | mov [globalColor],eax |
||
848 | mov [img_count],eax |
||
849 | inc eax |
||
850 | cmp dword[esi],'GIF8' |
||
851 | jne er ; signature |
||
852 | mov ecx,[esi+0xa] |
||
853 | inc eax |
||
854 | add esi,0xd |
||
855 | mov edi,esi |
||
856 | bt ecx,7 |
||
857 | jnc nextblock |
||
858 | mov [globalColor],esi |
||
859 | call Gif_skipmap |
||
860 | nextblock: |
||
861 | cmp byte[edi],0x21 |
||
862 | jne noextblock |
||
863 | inc edi |
||
864 | cmp byte[edi],0xf9 ; Graphic Control Ext |
||
865 | jne no_gc |
||
866 | add edi,7 |
||
867 | jmp nextblock |
||
868 | no_gc: |
||
869 | cmp byte[edi],0xfe ; Comment Ext |
||
870 | jne no_comm |
||
871 | inc edi |
||
872 | block_skip: |
||
873 | movzx eax,byte[edi] |
||
874 | lea edi,[edi+eax+1] |
||
875 | cmp byte[edi],0 |
||
876 | jnz block_skip |
||
877 | inc edi |
||
878 | jmp nextblock |
||
879 | no_comm: |
||
880 | cmp byte[edi],0xff ; Application Ext |
||
881 | jne nextblock |
||
882 | add edi,13 |
||
883 | jmp block_skip |
||
884 | noextblock: |
||
885 | cmp byte[edi],0x2c ; image beginning |
||
886 | jne er |
||
887 | inc [img_count] |
||
888 | inc edi |
||
889 | mov esi,[cur_info] |
||
890 | xchg esi,edi |
||
891 | movsd |
||
892 | movsd |
||
893 | |||
894 | push edi |
||
895 | movzx ecx,word[esi] |
||
896 | inc esi |
||
897 | bt ecx,7 |
||
898 | jc uselocal |
||
899 | push [globalColor] |
||
900 | mov edi,esi |
||
901 | jmp setPal |
||
902 | uselocal: |
||
903 | call Gif_skipmap |
||
904 | push esi |
||
905 | setPal: |
||
906 | movzx ecx,byte[edi] |
||
907 | inc ecx |
||
908 | mov [codesize],ecx |
||
909 | dec ecx |
||
910 | pop [Palette] |
||
911 | lea esi,[edi+1] |
||
912 | mov edi,[table_ptr] |
||
913 | xor eax,eax |
||
914 | cld |
||
915 | lodsb ; eax - block_count |
||
916 | add eax,esi |
||
917 | mov [block_ofs],eax |
||
918 | mov [bit_count],8 |
||
919 | mov eax,1 |
||
920 | shl eax,cl |
||
921 | mov [CC],eax |
||
922 | inc eax |
||
923 | mov [EOI],eax |
||
924 | lea ecx,[eax-1] |
||
925 | mov eax, _null shl 16 |
||
926 | filltable: |
||
927 | stosd |
||
928 | inc eax |
||
929 | loop filltable |
||
930 | pop edi |
||
931 | mov [img_start],edi |
||
932 | reinit: |
||
933 | mov edx,[EOI] |
||
934 | inc edx |
||
935 | push [codesize] |
||
936 | pop [compsize] |
||
937 | call Gif_get_sym |
||
938 | cmp eax,[CC] |
||
939 | je reinit |
||
940 | call Gif_output |
||
941 | cycle: |
||
942 | movzx ebx,ax |
||
943 | call Gif_get_sym |
||
944 | cmp eax,edx |
||
945 | jae notintable |
||
946 | cmp eax,[CC] |
||
947 | je reinit |
||
948 | cmp eax,[EOI] |
||
949 | je zend |
||
950 | call Gif_output |
||
951 | zadd: |
||
952 | push eax |
||
953 | mov eax,[table_ptr] |
||
954 | mov [eax+edx*4],ebx |
||
955 | pop eax |
||
956 | cmp edx,0xFFF |
||
957 | jae cycle |
||
958 | inc edx |
||
959 | bsr ebx,edx |
||
960 | cmp ebx,[compsize] |
||
961 | jne noinc |
||
962 | inc [compsize] |
||
963 | noinc: |
||
964 | jmp cycle |
||
965 | notintable: |
||
966 | push eax |
||
967 | mov eax,ebx |
||
968 | call Gif_output |
||
969 | push ebx |
||
970 | movzx eax,bx |
||
971 | call Gif_output |
||
972 | pop ebx eax |
||
973 | jmp zadd |
||
974 | er: |
||
975 | pop edi |
||
976 | jmp ex |
||
977 | zend: |
||
978 | ; mov eax,[.cur_info] ; skip offset to next frame |
||
979 | ; mov [eax],edi |
||
980 | mov [cur_info],edi |
||
981 | add esi,2 |
||
982 | xchg esi,edi |
||
983 | nxt: |
||
984 | cmp byte[edi],0 |
||
985 | jnz continue |
||
986 | inc edi |
||
987 | jmp nxt |
||
988 | continue: |
||
989 | cmp byte[edi],0x3b ;read next frame |
||
990 | jne nextblock |
||
991 | xor eax,eax |
||
992 | stosd |
||
993 | mov ecx,[img_count] |
||
994 | ex: |
||
995 | pop edi esi |
||
996 | ret |
||
997 | |||
998 | Gif_skipmap: |
||
999 | ; in: ecx - image descriptor, esi - pointer to colormap |
||
1000 | ; out: edi - pointer to area after colormap |
||
1001 | |||
1002 | and ecx,111b |
||
1003 | inc ecx ; color map size |
||
1004 | mov ebx,1 |
||
1005 | shl ebx,cl |
||
1006 | lea ebx,[ebx*2+ebx] |
||
1007 | lea edi,[esi+ebx] |
||
1008 | ret |
||
1009 | |||
1010 | Gif_get_sym: |
||
1011 | mov ecx,[compsize] |
||
1012 | push ecx |
||
1013 | xor eax,eax |
||
1014 | shift: |
||
1015 | ror byte[esi],1 |
||
1016 | rcr eax,1 |
||
1017 | dec [bit_count] |
||
1018 | jnz loop1 |
||
1019 | inc esi |
||
1020 | cmp esi,[block_ofs] |
||
1021 | jb noblock |
||
1022 | push eax |
||
1023 | xor eax,eax |
||
1024 | lodsb |
||
1025 | test eax,eax |
||
1026 | jnz nextbl |
||
1027 | mov eax,[EOI] |
||
1028 | sub esi,2 |
||
1029 | add esp,8 |
||
1030 | jmp exx |
||
1031 | nextbl: |
||
1032 | add eax,esi |
||
1033 | mov [block_ofs],eax |
||
1034 | pop eax |
||
1035 | noblock: |
||
1036 | mov [bit_count],8 |
||
1037 | loop1: |
||
1038 | loop shift |
||
1039 | pop ecx |
||
1040 | rol eax,cl |
||
1041 | exx: |
||
1042 | xor ecx,ecx |
||
1043 | ret |
||
1044 | |||
1045 | Gif_output: |
||
1046 | push esi eax edx |
||
1047 | mov edx,[table_ptr] |
||
1048 | next: |
||
1049 | push word[edx+eax*4] |
||
1050 | mov ax,word[edx+eax*4+2] |
||
1051 | inc ecx |
||
1052 | cmp ax,_null |
||
1053 | jnz next |
||
1054 | shl ebx,16 |
||
1055 | mov bx,[esp] |
||
1056 | loop2: |
||
1057 | pop ax |
||
1058 | |||
1059 | lea esi,[eax+eax*2] |
||
1060 | add esi,[Palette] |
||
1061 | |||
1062 | if COLOR_ORDER eq MENUETOS |
||
1063 | mov esi,[esi] |
||
1064 | bswap esi |
||
1065 | shr esi,8 |
||
1066 | mov [edi],esi |
||
1067 | add edi,3 |
||
1068 | else |
||
1069 | movsw |
||
1070 | movsb |
||
1071 | end if |
||
1072 | |||
1073 | loop loop2 |
||
1074 | pop edx eax esi |
||
1075 | ret |
||
1076 | |||
1077 | globalColor dd 1 |
||
1078 | img_count dd 1 |
||
1079 | cur_info dd 1 ; image table pointer |
||
1080 | img_start dd 1 |
||
1081 | codesize dd 1 |
||
1082 | compsize dd 1 |
||
1083 | bit_count dd 1 |
||
1084 | CC dd 1 |
||
1085 | EOI dd 1 |
||
1086 | Palette dd 1 |
||
1087 | block_ofs dd 1 |
||
1088 | table_ptr dd 1 |
||
1089 | |||
1090 | gifmacend: |
||
1091 | } |
||
1092 | |||
1093 | |||
1094 | |||
1095 | macro giftoimg gifsrc,imgsrc |
||
1096 | { |
||
1097 | local hasharea, ReadGIF, nextblock,_null |
||
1098 | local globalColor, img_count, cur_info, img_start |
||
1099 | local codesize, compsize, bit_count, CC, EOI, Palette |
||
1100 | local block_ofs, table_ptr, gifmacend |
||
1101 | local no_gc, block_skip, no_comm, noextblock, uselocal |
||
1102 | local setPal, filltable, reinit, cycle, zadd, noinc |
||
1103 | local notintable, er, zend, nxt, continue, ex, Gif_skipmap |
||
1104 | local Gif_get_sym, shift, nextbl, noblock, loop1, exx |
||
1105 | local Gif_output, next, loop2 |
||
1106 | |||
1107 | _null fix 0x1000 ; 0x1000 |
||
1108 | |||
1109 | mov esi,gifsrc ;Указатель на ГИФ фаил в памяти |
||
1110 | mov edi,imgsrc ;Указатель на список картинок |
||
1111 | |||
1112 | if defined gif_hash_offset |
||
1113 | mov eax,gif_hash_offset ;Рабочая область минимум 4096*4 байт |
||
1114 | else |
||
1115 | mov eax,hasharea ;Рабочая область минимум 4096*4 байт |
||
1116 | end if |
||
1117 | |||
1118 | call ReadGIF |
||
1119 | jmp gifmacend |
||
1120 | |||
1121 | if defined gif_hash_offset |
||
1122 | else |
||
1123 | hasharea: |
||
1124 | times 4096 dd 0 ;4096 |
||
1125 | end if |
||
1126 | |||
1127 | ReadGIF: |
||
1128 | push esi edi |
||
1129 | mov [table_ptr],eax |
||
1130 | mov [cur_info],edi |
||
1131 | xor eax,eax |
||
1132 | mov [globalColor],eax |
||
1133 | mov [img_count],eax |
||
1134 | inc eax |
||
1135 | cmp dword[esi],'GIF8' |
||
1136 | jne er ; signature |
||
1137 | mov ecx,[esi+0xa] |
||
1138 | inc eax |
||
1139 | add esi,0xd |
||
1140 | mov edi,esi |
||
1141 | bt ecx,7 |
||
1142 | jnc nextblock |
||
1143 | mov [globalColor],esi |
||
1144 | call Gif_skipmap |
||
1145 | nextblock: |
||
1146 | cmp byte[edi],0x21 |
||
1147 | jne noextblock |
||
1148 | inc edi |
||
1149 | cmp byte[edi],0xf9 ; Graphic Control Ext |
||
1150 | jne no_gc |
||
1151 | add edi,7 |
||
1152 | jmp nextblock |
||
1153 | no_gc: |
||
1154 | cmp byte[edi],0xfe ; Comment Ext |
||
1155 | jne no_comm |
||
1156 | inc edi |
||
1157 | block_skip: |
||
1158 | movzx eax,byte[edi] |
||
1159 | lea edi,[edi+eax+1] |
||
1160 | cmp byte[edi],0 |
||
1161 | jnz block_skip |
||
1162 | inc edi |
||
1163 | jmp nextblock |
||
1164 | no_comm: |
||
1165 | cmp byte[edi],0xff ; Application Ext |
||
1166 | jne nextblock |
||
1167 | add edi,13 |
||
1168 | jmp block_skip |
||
1169 | noextblock: |
||
1170 | cmp byte[edi],0x2c ; image beginning |
||
1171 | jne er |
||
1172 | inc [img_count] |
||
1173 | inc edi |
||
1174 | mov esi,[cur_info] |
||
1175 | xchg esi,edi |
||
1176 | ; movsd |
||
1177 | ; movsd |
||
1178 | |||
1179 | mov bp,word[esi+4] |
||
1180 | movzx ebx,bp |
||
1181 | mov [edi],ebx |
||
1182 | |||
1183 | mov bp,word[esi+6] |
||
1184 | movzx ebx,bp |
||
1185 | mov [edi+4],ebx |
||
1186 | |||
1187 | add edi,8 |
||
1188 | add esi,8 |
||
1189 | |||
1190 | push edi |
||
1191 | movzx ecx,word[esi] |
||
1192 | inc esi |
||
1193 | bt ecx,7 |
||
1194 | jc uselocal |
||
1195 | push [globalColor] |
||
1196 | mov edi,esi |
||
1197 | jmp setPal |
||
1198 | uselocal: |
||
1199 | call Gif_skipmap |
||
1200 | push esi |
||
1201 | setPal: |
||
1202 | movzx ecx,byte[edi] |
||
1203 | inc ecx |
||
1204 | mov [codesize],ecx |
||
1205 | dec ecx |
||
1206 | pop [Palette] |
||
1207 | lea esi,[edi+1] |
||
1208 | mov edi,[table_ptr] |
||
1209 | xor eax,eax |
||
1210 | cld |
||
1211 | lodsb ; eax - block_count |
||
1212 | add eax,esi |
||
1213 | mov [block_ofs],eax |
||
1214 | mov [bit_count],8 |
||
1215 | mov eax,1 |
||
1216 | shl eax,cl |
||
1217 | mov [CC],eax |
||
1218 | inc eax |
||
1219 | mov [EOI],eax |
||
1220 | lea ecx,[eax-1] |
||
1221 | mov eax, _null shl 16 |
||
1222 | filltable: |
||
1223 | stosd |
||
1224 | inc eax |
||
1225 | loop filltable |
||
1226 | pop edi |
||
1227 | mov [img_start],edi |
||
1228 | reinit: |
||
1229 | mov edx,[EOI] |
||
1230 | inc edx |
||
1231 | push [codesize] |
||
1232 | pop [compsize] |
||
1233 | call Gif_get_sym |
||
1234 | cmp eax,[CC] |
||
1235 | je reinit |
||
1236 | call Gif_output |
||
1237 | cycle: |
||
1238 | movzx ebx,ax |
||
1239 | call Gif_get_sym |
||
1240 | cmp eax,edx |
||
1241 | jae notintable |
||
1242 | cmp eax,[CC] |
||
1243 | je reinit |
||
1244 | cmp eax,[EOI] |
||
1245 | je zend |
||
1246 | call Gif_output |
||
1247 | zadd: |
||
1248 | push eax |
||
1249 | mov eax,[table_ptr] |
||
1250 | mov [eax+edx*4],ebx |
||
1251 | pop eax |
||
1252 | cmp edx,0xFFF |
||
1253 | jae cycle |
||
1254 | inc edx |
||
1255 | bsr ebx,edx |
||
1256 | cmp ebx,[compsize] |
||
1257 | jne noinc |
||
1258 | inc [compsize] |
||
1259 | noinc: |
||
1260 | jmp cycle |
||
1261 | notintable: |
||
1262 | push eax |
||
1263 | mov eax,ebx |
||
1264 | call Gif_output |
||
1265 | push ebx |
||
1266 | movzx eax,bx |
||
1267 | call Gif_output |
||
1268 | pop ebx eax |
||
1269 | jmp zadd |
||
1270 | er: |
||
1271 | pop edi |
||
1272 | jmp ex |
||
1273 | zend: |
||
1274 | ; mov eax,[.cur_info] ; skip offset to next frame |
||
1275 | ; mov [eax],edi |
||
1276 | mov [cur_info],edi |
||
1277 | add esi,2 |
||
1278 | xchg esi,edi |
||
1279 | nxt: |
||
1280 | cmp byte[edi],0 |
||
1281 | jnz continue |
||
1282 | inc edi |
||
1283 | jmp nxt |
||
1284 | continue: |
||
1285 | ; cmp byte[edi],0x3b ;read next frame |
||
1286 | ; jne nextblock |
||
1287 | xor eax,eax |
||
1288 | stosd |
||
1289 | mov ecx,[img_count] |
||
1290 | ex: |
||
1291 | pop edi esi |
||
1292 | ret |
||
1293 | |||
1294 | Gif_skipmap: |
||
1295 | ; in: ecx - image descriptor, esi - pointer to colormap |
||
1296 | ; out: edi - pointer to area after colormap |
||
1297 | |||
1298 | and ecx,111b |
||
1299 | inc ecx ; color map size |
||
1300 | mov ebx,1 |
||
1301 | shl ebx,cl |
||
1302 | lea ebx,[ebx*2+ebx] |
||
1303 | lea edi,[esi+ebx] |
||
1304 | ret |
||
1305 | |||
1306 | Gif_get_sym: |
||
1307 | mov ecx,[compsize] |
||
1308 | push ecx |
||
1309 | xor eax,eax |
||
1310 | shift: |
||
1311 | ror byte[esi],1 |
||
1312 | rcr eax,1 |
||
1313 | dec [bit_count] |
||
1314 | jnz loop1 |
||
1315 | inc esi |
||
1316 | cmp esi,[block_ofs] |
||
1317 | jb noblock |
||
1318 | push eax |
||
1319 | xor eax,eax |
||
1320 | lodsb |
||
1321 | test eax,eax |
||
1322 | jnz nextbl |
||
1323 | mov eax,[EOI] |
||
1324 | sub esi,2 |
||
1325 | add esp,8 |
||
1326 | jmp exx |
||
1327 | nextbl: |
||
1328 | add eax,esi |
||
1329 | mov [block_ofs],eax |
||
1330 | pop eax |
||
1331 | noblock: |
||
1332 | mov [bit_count],8 |
||
1333 | loop1: |
||
1334 | loop shift |
||
1335 | pop ecx |
||
1336 | rol eax,cl |
||
1337 | exx: |
||
1338 | xor ecx,ecx |
||
1339 | ret |
||
1340 | |||
1341 | Gif_output: |
||
1342 | push esi eax edx |
||
1343 | mov edx,[table_ptr] |
||
1344 | next: |
||
1345 | push word[edx+eax*4] |
||
1346 | mov ax,word[edx+eax*4+2] |
||
1347 | inc ecx |
||
1348 | cmp ax,_null |
||
1349 | jnz next |
||
1350 | shl ebx,16 |
||
1351 | mov bx,[esp] |
||
1352 | loop2: |
||
1353 | pop ax |
||
1354 | |||
1355 | lea esi,[eax+eax*2] |
||
1356 | add esi,[Palette] |
||
1357 | |||
1358 | if COLOR_ORDER eq MENUETOS |
||
1359 | mov esi,[esi] |
||
1360 | bswap esi |
||
1361 | shr esi,8 |
||
1362 | mov [edi],esi |
||
1363 | add edi,3 |
||
1364 | else |
||
1365 | movsw |
||
1366 | movsb |
||
1367 | end if |
||
1368 | |||
1369 | loop loop2 |
||
1370 | pop edx eax esi |
||
1371 | ret |
||
1372 | |||
1373 | globalColor dd 1 |
||
1374 | img_count dd 1 |
||
1375 | cur_info dd 1 ; image table pointer |
||
1376 | img_start dd 1 |
||
1377 | codesize dd 1 |
||
1378 | compsize dd 1 |
||
1379 | bit_count dd 1 |
||
1380 | CC dd 1 |
||
1381 | EOI dd 1 |
||
1382 | Palette dd 1 |
||
1383 | block_ofs dd 1 |
||
1384 | table_ptr dd 1 |
||
1385 | |||
1386 | gifmacend: |
||
1387 | } |
||
1388 |