Rev 1957 | Go to most recent revision | Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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1951 | mario79 | 1 | ;--------------------------------------------------------------------- |
2 | invert_left_to_right: |
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3 | mov ebx,3 |
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4 | jmp rotate_counter_clockwise.1 |
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5 | ;--------------------------------------------------------------------- |
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6 | invert_up_to_down: |
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7 | mov ebx,4 |
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8 | jmp rotate_counter_clockwise.1 |
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9 | ;--------------------------------------------------------------------- |
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10 | rotate_clockwise: |
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11 | mov ebx,1 |
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12 | jmp rotate_counter_clockwise.1 |
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13 | ;--------------------------------------------------------------------- |
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14 | rotate_counter_clockwise: |
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15 | mov ebx,2 |
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16 | .1: |
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17 | mov eax,[soi] |
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18 | test eax,eax |
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19 | jz still |
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20 | |||
21 | mov eax,[RAW1_pointer] |
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22 | test eax,eax |
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23 | jz @f |
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24 | cmp [Total_Repeat_N],1 |
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25 | ja still |
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26 | @@: |
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27 | |||
28 | push ebx |
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29 | call proc_position_correct |
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30 | mov eax,[vertical_position_coorect] |
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31 | mov ebx,[horizontal_position_coorect] |
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32 | mov [horizontal_position_coorect],eax |
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33 | mov [vertical_position_coorect],ebx |
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34 | pop ebx |
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35 | mov eax,image_file |
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36 | ; call [plugin_rotate] |
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37 | call [rotate_Start] |
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38 | mov ebx,[raw_pointer] |
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39 | mov eax,[ebx+4] |
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40 | mov [img_width],eax |
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41 | mov eax,[ebx+8] |
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42 | mov [img_high],eax |
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43 | call convert.img_resolution_ok |
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44 | jmp kopen.1 |
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45 | ;--------------------------------------------------------------------- |
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46 | calculate_arrows_offset: |
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47 | mov eax,[arrows_offset] |
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48 | imul eax,[scaling_mode] |
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49 | mov ebx,100 |
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50 | xor edx,edx |
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51 | div ebx |
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52 | mov [scroll_bar_data_vertical.ar_offset],eax |
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53 | mov [scroll_bar_data_horizontal.ar_offset],eax |
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54 | ret |
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55 | ;--------------------------------------------------------------------- |
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56 | no_scaling: |
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57 | mov eax,scaling_mode |
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58 | cmp [eax],dword 100 |
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59 | je still |
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60 | .1: |
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61 | mov [eax],dword 100 |
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62 | mov [zoom_factors],dword zoom_factors.100 |
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63 | mov eax,[eax] |
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64 | jmp zoom_plus.2 |
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65 | |||
66 | ; call calculate_arrows_offset |
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67 | ; call draw_zoom_factors |
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68 | ; jmp red |
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69 | ;--------------------------------------------------------------------- |
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70 | scaling: |
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71 | mov eax,[soi] |
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72 | test eax,eax |
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73 | jz still |
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74 | mov eax,scaling_mode |
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75 | xor ebx,ebx |
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76 | cmp [eax],ebx ;dword 0 |
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77 | je still |
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78 | mov [eax],ebx ;dword 0 |
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79 | mov [zoom_factors],dword zoom_factors.1 |
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80 | call .1 |
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81 | call draw_zoom_factors |
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82 | jmp still |
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83 | ;--------------------------- |
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84 | .compens_x: |
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85 | call .get_x_y |
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86 | xor ecx,ecx |
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87 | mov cx,[wa_high_1] |
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88 | imul eax,ecx |
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89 | xor edx,edx |
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90 | div ebx |
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91 | ret |
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92 | ;--------------------------- |
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93 | .compens_y: |
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94 | call .get_x_y |
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95 | xchg eax,ebx |
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96 | xor ecx,ecx |
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97 | mov cx,[wa_width_1] |
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98 | imul eax,ecx |
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99 | xor edx,edx |
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100 | div ebx |
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101 | ret |
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102 | ;--------------------------- |
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103 | .get_x_y: |
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104 | mov ebx,[raw_pointer] |
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105 | mov eax,[ebx+4] |
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106 | mov ebx,[ebx+8] |
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107 | ret |
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108 | ;--------------------------- |
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109 | .fill_for_L_R: |
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110 | cmp [no_fill],1 |
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111 | je @f |
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112 | ; xor eax,eax |
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113 | ; mov [no_fill],al |
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114 | ; ret |
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115 | ;@@: |
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116 | pusha |
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117 | mov ebx,[image_start_coordinates] |
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118 | mov ecx,ebx |
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119 | shl ecx,16 |
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120 | mov bx,ax |
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121 | mov cx,[wa_high_1] |
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122 | mcall 13,,,[fill_color] ;0xffffff |
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123 | mov ax,bx |
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124 | ror ebx,16 |
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125 | add bx,ax |
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126 | add bx,[wa_width_2] |
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127 | mov ax,[wa_width_1] |
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128 | ; add ax,5 |
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129 | sub ax,bx |
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130 | rol ebx,16 |
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131 | mov bx,ax |
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132 | mcall 13,,,[fill_color] ;0xffffff |
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133 | popa |
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134 | @@: |
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135 | ret |
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136 | ;--------------------------- |
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137 | .fill_for_U_D: |
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138 | cmp [no_fill],1 |
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139 | je @f |
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140 | ; xor eax,eax |
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141 | ; mov [no_fill],al |
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142 | ; ret |
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143 | ;@@: |
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144 | pusha |
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145 | mov ebx,[image_start_coordinates] |
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146 | mov ecx,ebx |
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147 | shl ecx,16 |
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148 | mov cx,ax |
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149 | mov bx,[wa_width_1] |
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150 | mcall 13,,,[fill_color] ;0xffffff |
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151 | mov ax,cx |
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152 | ror ecx,16 |
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153 | add cx,ax |
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154 | add cx,[wa_high_2] |
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155 | mov ax,[wa_high_1] |
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156 | add ax,28 ;50 |
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157 | sub ax,cx |
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158 | rol ecx,16 |
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159 | mov cx,ax |
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160 | mcall 13,,,[fill_color] ;0xffffff |
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161 | popa |
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162 | @@: |
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163 | ret |
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164 | ;--------------------------- |
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165 | .1: |
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166 | call .get_x_y |
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167 | cmp eax,ebx |
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168 | jb .y |
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169 | ;--------------------------- |
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170 | .x: |
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171 | call .compens_y |
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172 | cmp ax,[wa_high_1] |
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173 | jbe @f |
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174 | call .compens_x |
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175 | mov [wa_width_2],ax |
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176 | jmp .4 |
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177 | @@: |
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178 | mov [wa_high_2],ax |
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179 | jmp .4 |
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180 | ;--------------------------- |
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181 | .y: |
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182 | call .compens_x |
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183 | cmp ax,[wa_width_1] |
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184 | jbe @f |
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185 | call .compens_y |
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186 | mov [wa_high_2],ax |
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187 | jmp .4 |
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188 | @@: |
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189 | mov [wa_width_2],ax |
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190 | ;--------------------------- |
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191 | .4: |
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192 | mov bx,[wa_width_2] |
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193 | shl ebx,16 |
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194 | mov bx,[wa_high_2] |
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195 | |||
196 | xor ecx,ecx |
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197 | .5: |
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198 | |||
199 | ; mov eax,ebx |
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200 | ; and eax,0xffff |
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201 | ; mov [test1],eax |
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202 | |||
203 | ; mov eax,ebx |
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204 | ; shr eax,16 |
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205 | ; mov [test2],eax |
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206 | |||
207 | ; mov eax,ecx |
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208 | ; and eax,0xffff |
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209 | ; mov [test3],eax |
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210 | |||
211 | ; mov eax,ecx |
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212 | ; shr eax,16 |
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213 | ; mov [test4],eax |
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214 | |||
215 | mov eax,image_file |
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216 | mov edx,[scaling_mode] |
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217 | movzx esi,byte [filtering_flag] |
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218 | mov edi,[background_color] |
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219 | |||
220 | ; pusha |
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221 | ; mcall 26,9 |
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222 | ; mov [test1],eax |
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223 | ; popa |
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224 | |||
225 | ; call [plugin_scaling] |
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226 | |||
227 | call [Scaling_Start] |
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228 | |||
229 | ; pusha |
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230 | ; mcall 26,9 |
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231 | ; mov ebx,[test1] |
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232 | ; sub eax,ebx |
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233 | ; cmp [test2],0 |
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234 | ; je @f |
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235 | ; add eax,[test2] |
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236 | ; shr eax,1 |
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237 | ; cmp eax,[test3] |
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238 | ; jbe @f |
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239 | ; mov [test3],eax |
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240 | ;@@: |
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241 | ; mov [test2],eax |
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242 | ; popa |
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243 | |||
244 | mov ecx,ebx |
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245 | |||
246 | mov edx,[image_start_coordinates] |
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247 | |||
248 | mov eax,edx |
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249 | shl eax,16 |
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250 | mov ax,cx |
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251 | mov [scroll_bar_data_vertical.y],eax |
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252 | |||
253 | mov eax,edx |
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254 | mov ebx,ecx |
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255 | shr ebx,16 |
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256 | mov ax,bx |
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257 | mov [scroll_bar_data_horizontal.x],eax |
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258 | |||
259 | ; call correct_cur_area |
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260 | |||
261 | ; movzx eax,[wa_width_1] |
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262 | ; mov [test1],eax |
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263 | ; movzx eax,[wa_width_2] |
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264 | ; mov [test2],eax |
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265 | |||
266 | ; movzx eax,[wa_high_1] |
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267 | ; mov [test3],eax |
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268 | ; movzx eax,[wa_high_2] |
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269 | ; mov [test4],eax |
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270 | |||
271 | xor eax,eax |
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272 | mov ax,[wa_width_1] |
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273 | sub ax,[wa_width_2] |
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274 | shr ax,1 |
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275 | test ax,ax |
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276 | jz @f |
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277 | shl eax,16 |
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278 | add edx,eax |
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279 | shr eax,16 |
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280 | call .fill_for_L_R |
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281 | @@: |
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282 | mov ax,[wa_high_1] |
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283 | sub ax,[wa_high_2] |
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284 | shr ax,1 |
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285 | test ax,ax |
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286 | jz @f |
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287 | add edx,eax |
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288 | call .fill_for_U_D |
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289 | @@: |
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290 | mov esi,[img_resolution] |
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291 | cmp [img_resolution_2],15 |
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292 | jne @f |
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293 | mov esi,15 |
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294 | @@: |
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295 | mov eax,[raw_pointer] |
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296 | mov edi,[eax+20] |
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297 | add edi,eax |
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298 | ; mov edi,[img_palette] |
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299 | xor ebp,ebp |
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300 | |||
301 | mov ebx,[raw_pointer_2] |
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302 | |||
303 | mov eax,ecx |
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304 | test ax,ax |
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305 | jz .no_draw ;@f |
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306 | shr eax,16 |
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307 | test eax,eax |
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308 | jz .no_draw ;@f |
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309 | |||
310 | cmp [filtering_flag],0 |
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311 | je @f |
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312 | cmp esi,8 |
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313 | jne @f |
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314 | mov esi,24 |
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315 | @@: |
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316 | mcall 65 |
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317 | .no_draw: |
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318 | ; mov eax,ecx |
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319 | ; shr eax,16 |
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320 | ; mov [test1],eax |
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321 | ; |
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322 | ; mov eax,ecx |
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323 | ; and eax,0xffff |
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324 | ; mov [test2],eax |
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325 | ; |
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326 | ; mov eax,edx |
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327 | ; shr eax,16 |
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328 | ; mov [test3],eax |
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329 | ; |
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330 | ; mov eax,edx |
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331 | ; and eax,0xffff |
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332 | ; mov [test4],eax |
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333 | |||
334 | push ebx |
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335 | call draw_file_name_to_work_area |
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336 | pop ebx |
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337 | mov ecx,ebx ;[raw_pointer_2] |
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338 | mcall 68,13 |
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339 | |||
340 | |||
341 | xor eax,eax |
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342 | mov ax,[wa_width_2] |
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343 | ; imul eax,100 |
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344 | ; ЕАХ = ЕАХ * 100 |
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345 | shl eax,2 ; умножение на 4 |
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346 | lea eax,[eax+eax*4] ; умножение на 5 |
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347 | lea eax,[eax+eax*4] ; умножение на 5 |
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348 | mov ebx,[img_width] |
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349 | test ebx,ebx |
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350 | jnz @f |
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351 | inc ebx |
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352 | @@: |
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353 | xor edx,edx |
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354 | div ebx |
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355 | shl edx,1 |
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356 | cmp ebx,edx |
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357 | jb @f |
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358 | inc eax |
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359 | @@: |
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360 | mov [zoom_auto_factor],eax |
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361 | |||
362 | ret |
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363 | ;--------------------------------------------------------------------- |
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364 | calculation_next_value_plus: |
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365 | mov ebx,[zoom_auto_factor] |
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366 | mov ecx,zoom_factors.min |
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367 | sub ecx,4 |
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368 | @@: |
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369 | add ecx,4 |
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370 | cmp ecx,dword zoom_factors.max |
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371 | jae .max |
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372 | mov eax,[ecx] |
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373 | cmp eax,ebx |
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374 | jb @r |
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375 | @@: |
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376 | mov eax,zoom_factors |
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377 | mov [eax],ecx |
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378 | ; jmp zoom_plus.1 |
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379 | ret |
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380 | .max: |
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381 | mov ecx,dword zoom_factors.max |
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382 | jmp @r |
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383 | ;--------------------------------------------------------------------- |
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384 | calculation_next_value_minus: |
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385 | mov ebx,[zoom_auto_factor] |
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386 | mov ecx,zoom_factors.max |
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387 | add ecx,4 |
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388 | @@: |
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389 | sub ecx,4 |
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390 | cmp ecx,dword zoom_factors.min |
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391 | jbe .min |
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392 | mov eax,[ecx] |
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393 | cmp eax,ebx |
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394 | ja @r |
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395 | @@: |
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396 | mov eax,zoom_factors |
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397 | mov [eax],ecx |
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398 | ; jmp zoom_plus.1 |
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399 | ret |
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400 | .min: |
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401 | mov ecx,dword zoom_factors.min |
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402 | jmp @r |
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403 | ;--------------------------------------------------------------------- |
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404 | proc_position_correct: |
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405 | mov [position_coorect],1 |
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406 | mov eax,[scroll_bar_data_vertical.max_area] |
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407 | xor ebx,ebx |
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408 | mov bx,[wa_high_1] |
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409 | shr ebx,1 |
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410 | shl eax,8 |
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411 | add ebx,[scroll_bar_data_vertical.position] |
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412 | test ebx,ebx |
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413 | jnz @f |
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414 | inc ebx |
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415 | @@: |
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416 | xor edx,edx |
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417 | div ebx |
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418 | mov [vertical_position_coorect],eax |
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419 | |||
420 | mov eax,[scroll_bar_data_horizontal.max_area] |
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421 | xor ebx,ebx |
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422 | mov bx,[wa_width_1] |
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423 | shr ebx,1 |
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424 | shl eax,8 |
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425 | add ebx,[scroll_bar_data_horizontal.position] |
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426 | test ebx,ebx |
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427 | jnz @f |
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428 | inc ebx |
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429 | @@: |
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430 | xor edx,edx |
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431 | div ebx |
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432 | mov [horizontal_position_coorect],eax |
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433 | ret |
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434 | ;--------------------------------------------------------------------- |
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435 | zoom_plus: |
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436 | ; cmp [scaling_mode],dword 0 |
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437 | mov eax,[scaling_mode] |
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438 | test eax,eax |
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439 | ; jz no_scaling.1 |
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440 | ; jz calculation_next_value_plus |
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441 | jnz @f |
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442 | call calculation_next_value_plus |
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443 | jmp .1 |
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444 | @@: |
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445 | ; jne @f |
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446 | ; mov [scaling_mode],dword 100 |
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447 | ; mov [zoom_factors],dword zoom_factors.100 |
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448 | ; call draw_zoom_factors |
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449 | ; jmp red |
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450 | ;@@: |
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451 | mov eax,zoom_factors |
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452 | cmp [eax],dword zoom_factors.max |
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453 | jae still |
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454 | add [eax],dword 4 |
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455 | .1: |
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456 | mov eax,[eax] |
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457 | mov eax,[eax] |
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458 | .2: |
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459 | mov [scaling_mode],eax |
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460 | |||
461 | mov [correct_scrollbar_100_flag],1 |
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462 | call calculate_arrows_offset |
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463 | |||
464 | call proc_position_correct |
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465 | |||
466 | call drawimage |
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467 | |||
468 | call set_draw_scrollbar_all |
||
469 | call draw_scrollbars |
||
470 | call set_nodraw_scrollbar_all |
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471 | |||
472 | call draw_zoom_factors |
||
473 | jmp still |
||
474 | |||
475 | zoom_all: |
||
476 | ;****************************** |
||
477 | mov eax,wa_width_1 |
||
478 | mov eax,[eax] |
||
479 | push eax |
||
480 | mov eax,wa_high_1 |
||
481 | mov eax,[eax] |
||
482 | push eax |
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483 | ;****************************** |
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484 | cmp [position_coorect],0 |
||
485 | je .correct_end |
||
486 | mov [position_coorect],0 |
||
487 | mov eax,[scroll_bar_data_vertical.max_area] |
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488 | ; xor ebx,ebx |
||
489 | ; mov bx,[wa_high_1] |
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490 | ; shr ebx,1 |
||
491 | ; add eax,ebx ;[scroll_bar_data_vertical.cur_area] |
||
492 | shl eax,8 |
||
493 | mov ebx,[vertical_position_coorect] |
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494 | test ebx,ebx |
||
495 | jnz @f |
||
496 | inc ebx |
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497 | @@: |
||
498 | xor edx,edx |
||
499 | div ebx |
||
500 | ; shr eax,8 |
||
501 | xor ebx,ebx |
||
502 | mov bx,[wa_high_1] |
||
503 | shr ebx,1 |
||
504 | cmp eax,ebx |
||
505 | jae @f |
||
506 | xor eax,eax |
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507 | jmp .position_vertical_correct |
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508 | @@: |
||
509 | sub eax,ebx |
||
510 | .position_vertical_correct: |
||
511 | mov [scroll_bar_data_vertical.position],eax |
||
512 | |||
513 | mov eax,[scroll_bar_data_horizontal.max_area] |
||
514 | ; xor ebx,ebx |
||
515 | ; mov bx,[wa_width_1] |
||
516 | ; shr ebx,1 |
||
517 | ; add eax,ebx ;[scroll_bar_data_horizontal.cur_area] |
||
518 | shl eax,8 |
||
519 | mov ebx,[horizontal_position_coorect] |
||
520 | test ebx,ebx |
||
521 | jnz @f |
||
522 | inc ebx |
||
523 | @@: |
||
524 | xor edx,edx |
||
525 | div ebx |
||
526 | ; shr eax,8 |
||
527 | xor ebx,ebx |
||
528 | mov bx,[wa_width_1] |
||
529 | shr ebx,1 |
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530 | cmp eax,ebx |
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531 | jae @f |
||
532 | xor eax,eax |
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533 | jmp .position_horizontal_correct |
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534 | @@: |
||
535 | sub eax,ebx |
||
536 | .position_horizontal_correct: |
||
537 | mov [scroll_bar_data_horizontal.position],eax |
||
538 | |||
539 | .correct_end: |
||
540 | |||
541 | ;**************************************************************************** |
||
542 | ; Vertical SCROLLBAR |
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543 | ; At a case of resizing of the window |
||
544 | ; Check the position of a runner has crossed a limit |
||
545 | ;**************************************************************************** |
||
546 | mov eax,[scroll_bar_data_vertical.max_area] |
||
547 | xor ebx,ebx |
||
548 | mov bx,[wa_high_1] |
||
549 | cmp eax,ebx |
||
550 | ja @f |
||
551 | xor eax,eax |
||
552 | jmp .p_5 |
||
553 | @@: |
||
554 | sub eax,ebx ;[scroll_bar_data_vertical.cur_area] |
||
555 | cmp eax,[scroll_bar_data_vertical.position] |
||
556 | jae @f |
||
557 | .p_5: |
||
558 | mov [scroll_bar_data_vertical.position],eax |
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559 | @@: |
||
560 | ;**************************************************************************** |
||
561 | ; Horizontal SCROLLBAR |
||
562 | ; At a case of resizing of the window |
||
563 | ; Check the position of a runner has crossed a limit |
||
564 | ;**************************************************************************** |
||
565 | mov eax,[scroll_bar_data_horizontal.max_area] |
||
566 | xor ebx,ebx |
||
567 | mov bx,[wa_width_1] |
||
568 | cmp eax,ebx |
||
569 | ja @f |
||
570 | xor eax,eax |
||
571 | jmp .p_6 |
||
572 | @@: |
||
573 | sub eax,ebx ;[scroll_bar_data_horizontal.cur_area] |
||
574 | cmp eax,[scroll_bar_data_horizontal.position] |
||
575 | jae @f |
||
576 | .p_6: |
||
577 | mov [scroll_bar_data_horizontal.position],eax |
||
578 | @@: |
||
579 | ;**************************************************************************** |
||
580 | |||
581 | mov eax,[scroll_bar_data_horizontal.max_area] |
||
582 | mov ebx,[scroll_bar_data_vertical.max_area] |
||
583 | |||
584 | |||
585 | sub eax,[scroll_bar_data_horizontal.position] ;100 |
||
586 | sub ebx,[scroll_bar_data_vertical.position] ;100 |
||
587 | |||
588 | xor ecx,ecx |
||
589 | mov cx,word [wa_width_1] |
||
590 | cmp eax,ecx |
||
591 | jbe @f |
||
592 | xor eax,eax |
||
593 | mov ax,[wa_width_1] |
||
594 | @@: |
||
595 | mov [wa_width_2],ax |
||
596 | mov ecx,eax |
||
597 | shl ecx,16 |
||
598 | xchg eax,ebx |
||
599 | |||
600 | xor edx,edx |
||
601 | mov dx,word [wa_high_1] |
||
602 | cmp eax,edx |
||
603 | jbe @f |
||
604 | xor eax,eax |
||
605 | mov ax,[wa_high_1] |
||
606 | @@: |
||
607 | mov [wa_high_2],ax |
||
608 | mov cx,ax |
||
609 | |||
610 | call correct_cur_area |
||
611 | |||
612 | mov ebx,ecx |
||
613 | |||
614 | push eax |
||
615 | mov eax,[scroll_bar_data_vertical.max_area] |
||
616 | cmp eax,[scroll_bar_data_vertical.cur_area] |
||
617 | jbe .horizontal ;@f |
||
618 | mov ax,[wa_width_1] |
||
619 | sub ax,[scroll_bar_data_vertical.size_x] |
||
620 | mov [wa_width_1],ax |
||
621 | cmp ax,[wa_width_2] |
||
622 | jae .horizontal |
||
623 | mov [wa_width_2],ax |
||
624 | .horizontal: |
||
625 | mov eax,[scroll_bar_data_horizontal.max_area] |
||
626 | cmp eax,[scroll_bar_data_horizontal.cur_area] |
||
627 | jbe .finish ;@f |
||
628 | mov ax,[wa_high_1] |
||
629 | sub ax,[scroll_bar_data_horizontal.size_y] |
||
630 | mov [wa_high_1],ax |
||
631 | cmp ax,[wa_high_2] |
||
632 | jae .finish |
||
633 | mov [wa_high_2],ax |
||
634 | .finish: ;@@: |
||
635 | pop eax |
||
636 | |||
637 | mov cx,[wa_width_2] |
||
638 | shl ecx,16 |
||
639 | mov cx,[wa_high_2] |
||
640 | |||
641 | call correct_cur_area |
||
642 | |||
643 | mov ebx,ecx |
||
644 | |||
645 | mov eax,[scroll_bar_data_horizontal.position] |
||
646 | |||
647 | ; imul eax,100 |
||
648 | ; ЕАХ = ЕАХ * 100 |
||
649 | shl eax,2 ; умножение на 4 |
||
650 | lea eax,[eax+eax*4] ; умножение на 5 |
||
651 | lea eax,[eax+eax*4] ; умножение на 5 |
||
652 | push ebx |
||
653 | mov ebx,[scaling_mode] |
||
654 | xor edx,edx |
||
655 | div ebx |
||
656 | |||
657 | ; shl edx,1 |
||
658 | ; cmp edx,ebx |
||
659 | ; jb @f |
||
660 | ; inc eax |
||
661 | ;@@: |
||
662 | |||
663 | pop ebx |
||
664 | |||
665 | mov ecx,eax |
||
666 | shl ecx,16 |
||
667 | |||
668 | mov eax,[scroll_bar_data_vertical.position] |
||
669 | |||
670 | ; imul eax,100 |
||
671 | ; ЕАХ = ЕАХ * 100 |
||
672 | shl eax,2 ; умножение на 4 |
||
673 | lea eax,[eax+eax*4] ; умножение на 5 |
||
674 | lea eax,[eax+eax*4] ; умножение на 5 |
||
675 | push ebx |
||
676 | mov ebx,[scaling_mode] |
||
677 | xor edx,edx |
||
678 | div ebx |
||
679 | |||
680 | ; shl edx,1 |
||
681 | ; cmp edx,ebx |
||
682 | ; jb @f |
||
683 | ; inc eax |
||
684 | ;@@: |
||
685 | |||
686 | pop ebx |
||
687 | |||
688 | mov cx,ax |
||
689 | |||
690 | call scaling.5 |
||
691 | ;****************************** |
||
692 | pop eax |
||
693 | mov ebx,wa_high_1 |
||
694 | mov [ebx],eax |
||
695 | |||
696 | pop eax |
||
697 | mov ebx,wa_width_1 |
||
698 | mov [ebx],eax |
||
699 | ;****************************** |
||
700 | |||
701 | ret |
||
702 | ;--------------------------------------------------------------------- |
||
703 | zoom_minus: |
||
704 | ; cmp [scaling_mode],dword 0 |
||
705 | mov eax,[scaling_mode] |
||
706 | test eax,eax |
||
707 | ; jz no_scaling.1 |
||
708 | ; jz calculation_next_value_minus |
||
709 | jnz @f |
||
710 | call calculation_next_value_minus |
||
711 | jmp zoom_plus.1 |
||
712 | @@: |
||
713 | ; je no_scaling.1 |
||
714 | ; jne @f |
||
715 | ; mov [scaling_mode],dword 100 |
||
716 | ; mov [zoom_factors],dword zoom_factors.100 |
||
717 | ; call draw_zoom_factors |
||
718 | ; jmp red |
||
719 | ;@@: |
||
720 | mov eax,zoom_factors |
||
721 | cmp [eax],dword zoom_factors.min |
||
722 | jbe still |
||
723 | sub [eax],dword 4 |
||
724 | jmp zoom_plus.1 |
||
725 | ;--------------------------------------------------------------------- |