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Rev | Author | Line No. | Line |
---|---|---|---|
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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1957 | mario79 | 35 | ; mov eax,image_file |
36 | ; ebx - direction |
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37 | ; 1 - clockwise, 2 - counter clockwise |
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38 | ; 3 - Left&Right, 4 - Up&Down |
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39 | push ebx |
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40 | push dword image_file |
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1951 | mario79 | 41 | ; call [plugin_rotate] |
42 | call [rotate_Start] |
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43 | mov ebx,[raw_pointer] |
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44 | mov eax,[ebx+4] |
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45 | mov [img_width],eax |
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46 | mov eax,[ebx+8] |
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47 | mov [img_high],eax |
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48 | call convert.img_resolution_ok |
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49 | jmp kopen.1 |
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50 | ;--------------------------------------------------------------------- |
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51 | calculate_arrows_offset: |
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52 | mov eax,[arrows_offset] |
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53 | imul eax,[scaling_mode] |
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54 | mov ebx,100 |
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55 | xor edx,edx |
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56 | div ebx |
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57 | mov [scroll_bar_data_vertical.ar_offset],eax |
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58 | mov [scroll_bar_data_horizontal.ar_offset],eax |
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59 | ret |
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60 | ;--------------------------------------------------------------------- |
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61 | no_scaling: |
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62 | mov eax,scaling_mode |
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63 | cmp [eax],dword 100 |
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64 | je still |
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65 | .1: |
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66 | mov [eax],dword 100 |
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67 | mov [zoom_factors],dword zoom_factors.100 |
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68 | mov eax,[eax] |
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69 | jmp zoom_plus.2 |
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70 | |||
71 | ; call calculate_arrows_offset |
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72 | ; call draw_zoom_factors |
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73 | ; jmp red |
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74 | ;--------------------------------------------------------------------- |
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75 | scaling: |
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76 | mov eax,[soi] |
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77 | test eax,eax |
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78 | jz still |
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79 | mov eax,scaling_mode |
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80 | xor ebx,ebx |
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81 | cmp [eax],ebx ;dword 0 |
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82 | je still |
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83 | mov [eax],ebx ;dword 0 |
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84 | mov [zoom_factors],dword zoom_factors.1 |
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85 | call .1 |
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86 | call draw_zoom_factors |
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87 | jmp still |
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88 | ;--------------------------- |
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89 | .compens_x: |
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90 | call .get_x_y |
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91 | xor ecx,ecx |
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92 | mov cx,[wa_high_1] |
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93 | imul eax,ecx |
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94 | xor edx,edx |
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95 | div ebx |
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96 | ret |
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97 | ;--------------------------- |
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98 | .compens_y: |
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99 | call .get_x_y |
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100 | xchg eax,ebx |
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101 | xor ecx,ecx |
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102 | mov cx,[wa_width_1] |
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103 | imul eax,ecx |
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104 | xor edx,edx |
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105 | div ebx |
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106 | ret |
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107 | ;--------------------------- |
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108 | .get_x_y: |
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109 | mov ebx,[raw_pointer] |
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110 | mov eax,[ebx+4] |
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111 | mov ebx,[ebx+8] |
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112 | ret |
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113 | ;--------------------------- |
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114 | .fill_for_L_R: |
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115 | cmp [no_fill],1 |
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116 | je @f |
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117 | ; xor eax,eax |
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118 | ; mov [no_fill],al |
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119 | ; ret |
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120 | ;@@: |
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121 | pusha |
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122 | mov ebx,[image_start_coordinates] |
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123 | mov ecx,ebx |
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124 | shl ecx,16 |
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125 | mov bx,ax |
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126 | mov cx,[wa_high_1] |
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127 | mcall 13,,,[fill_color] ;0xffffff |
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128 | mov ax,bx |
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129 | ror ebx,16 |
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130 | add bx,ax |
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131 | add bx,[wa_width_2] |
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132 | mov ax,[wa_width_1] |
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133 | ; add ax,5 |
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134 | sub ax,bx |
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135 | rol ebx,16 |
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136 | mov bx,ax |
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137 | mcall 13,,,[fill_color] ;0xffffff |
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138 | popa |
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139 | @@: |
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140 | ret |
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141 | ;--------------------------- |
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142 | .fill_for_U_D: |
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143 | cmp [no_fill],1 |
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144 | je @f |
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145 | ; xor eax,eax |
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146 | ; mov [no_fill],al |
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147 | ; ret |
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148 | ;@@: |
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149 | pusha |
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150 | mov ebx,[image_start_coordinates] |
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151 | mov ecx,ebx |
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152 | shl ecx,16 |
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153 | mov cx,ax |
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154 | mov bx,[wa_width_1] |
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155 | mcall 13,,,[fill_color] ;0xffffff |
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156 | mov ax,cx |
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157 | ror ecx,16 |
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158 | add cx,ax |
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159 | add cx,[wa_high_2] |
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160 | mov ax,[wa_high_1] |
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161 | add ax,28 ;50 |
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162 | sub ax,cx |
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163 | rol ecx,16 |
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164 | mov cx,ax |
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165 | mcall 13,,,[fill_color] ;0xffffff |
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166 | popa |
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167 | @@: |
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168 | ret |
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169 | ;--------------------------- |
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170 | .1: |
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171 | call .get_x_y |
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172 | cmp eax,ebx |
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173 | jb .y |
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174 | ;--------------------------- |
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175 | .x: |
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176 | call .compens_y |
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177 | cmp ax,[wa_high_1] |
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178 | jbe @f |
||
179 | call .compens_x |
||
180 | mov [wa_width_2],ax |
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181 | jmp .4 |
||
182 | @@: |
||
183 | mov [wa_high_2],ax |
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184 | jmp .4 |
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185 | ;--------------------------- |
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186 | .y: |
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187 | call .compens_x |
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188 | cmp ax,[wa_width_1] |
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189 | jbe @f |
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190 | call .compens_y |
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191 | mov [wa_high_2],ax |
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192 | jmp .4 |
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193 | @@: |
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194 | mov [wa_width_2],ax |
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195 | ;--------------------------- |
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196 | .4: |
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197 | mov bx,[wa_width_2] |
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198 | shl ebx,16 |
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199 | mov bx,[wa_high_2] |
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200 | |||
201 | xor ecx,ecx |
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202 | .5: |
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203 | |||
204 | ; mov eax,ebx |
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205 | ; and eax,0xffff |
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206 | ; mov [test1],eax |
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207 | |||
208 | ; mov eax,ebx |
||
209 | ; shr eax,16 |
||
210 | ; mov [test2],eax |
||
211 | |||
212 | ; mov eax,ecx |
||
213 | ; and eax,0xffff |
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214 | ; mov [test3],eax |
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215 | |||
216 | ; mov eax,ecx |
||
217 | ; shr eax,16 |
||
218 | ; mov [test4],eax |
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219 | |||
1958 | mario79 | 220 | ; mov eax,image_file |
221 | ; mov edx,[scaling_mode] |
||
1951 | mario79 | 222 | movzx esi,byte [filtering_flag] |
1958 | mario79 | 223 | ; mov edi,[background_color] |
224 | |||
225 | push dword [background_color] ;edi - background color |
||
226 | push esi ; esi - filtering |
||
227 | push dword [scaling_mode] ;edx - scaling mode |
||
228 | push ecx ; ecx - start_coordinates |
||
229 | push ebx ; ebx - new_size |
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230 | push dword image_file ;eax - convert data table |
||
1951 | mario79 | 231 | |
232 | ; pusha |
||
233 | ; mcall 26,9 |
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234 | ; mov [test1],eax |
||
235 | ; popa |
||
236 | |||
237 | call [Scaling_Start] |
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238 | |||
239 | ; pusha |
||
240 | ; mcall 26,9 |
||
241 | ; mov ebx,[test1] |
||
242 | ; sub eax,ebx |
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243 | ; cmp [test2],0 |
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244 | ; je @f |
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245 | ; add eax,[test2] |
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246 | ; shr eax,1 |
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247 | ; cmp eax,[test3] |
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248 | ; jbe @f |
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249 | ; mov [test3],eax |
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250 | ;@@: |
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251 | ; mov [test2],eax |
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252 | ; popa |
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253 | |||
254 | mov ecx,ebx |
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255 | |||
256 | mov edx,[image_start_coordinates] |
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257 | |||
258 | mov eax,edx |
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259 | shl eax,16 |
||
260 | mov ax,cx |
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261 | mov [scroll_bar_data_vertical.y],eax |
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262 | |||
263 | mov eax,edx |
||
264 | mov ebx,ecx |
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265 | shr ebx,16 |
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266 | mov ax,bx |
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267 | mov [scroll_bar_data_horizontal.x],eax |
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268 | |||
269 | ; call correct_cur_area |
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270 | |||
271 | ; movzx eax,[wa_width_1] |
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272 | ; mov [test1],eax |
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273 | ; movzx eax,[wa_width_2] |
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274 | ; mov [test2],eax |
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275 | |||
276 | ; movzx eax,[wa_high_1] |
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277 | ; mov [test3],eax |
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278 | ; movzx eax,[wa_high_2] |
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279 | ; mov [test4],eax |
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280 | |||
281 | xor eax,eax |
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282 | mov ax,[wa_width_1] |
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283 | sub ax,[wa_width_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 | shl eax,16 |
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288 | add edx,eax |
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289 | shr eax,16 |
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290 | call .fill_for_L_R |
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291 | @@: |
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292 | mov ax,[wa_high_1] |
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293 | sub ax,[wa_high_2] |
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294 | shr ax,1 |
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295 | test ax,ax |
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296 | jz @f |
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297 | add edx,eax |
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298 | call .fill_for_U_D |
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299 | @@: |
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300 | mov esi,[img_resolution] |
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301 | cmp [img_resolution_2],15 |
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302 | jne @f |
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303 | mov esi,15 |
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304 | @@: |
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305 | mov eax,[raw_pointer] |
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306 | mov edi,[eax+20] |
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307 | add edi,eax |
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308 | ; mov edi,[img_palette] |
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309 | xor ebp,ebp |
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310 | |||
311 | mov ebx,[raw_pointer_2] |
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312 | |||
313 | mov eax,ecx |
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314 | test ax,ax |
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315 | jz .no_draw ;@f |
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316 | shr eax,16 |
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317 | test eax,eax |
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318 | jz .no_draw ;@f |
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319 | |||
320 | cmp [filtering_flag],0 |
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321 | je @f |
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322 | cmp esi,8 |
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323 | jne @f |
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324 | mov esi,24 |
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325 | @@: |
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326 | mcall 65 |
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327 | .no_draw: |
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328 | ; mov eax,ecx |
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329 | ; shr eax,16 |
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330 | ; mov [test1],eax |
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331 | ; |
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332 | ; mov eax,ecx |
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333 | ; and eax,0xffff |
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334 | ; mov [test2],eax |
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335 | ; |
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336 | ; mov eax,edx |
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337 | ; shr eax,16 |
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338 | ; mov [test3],eax |
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339 | ; |
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340 | ; mov eax,edx |
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341 | ; and eax,0xffff |
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342 | ; mov [test4],eax |
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343 | |||
344 | push ebx |
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345 | call draw_file_name_to_work_area |
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346 | pop ebx |
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347 | mov ecx,ebx ;[raw_pointer_2] |
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348 | mcall 68,13 |
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349 | |||
350 | |||
351 | xor eax,eax |
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352 | mov ax,[wa_width_2] |
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353 | ; imul eax,100 |
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354 | ; ЕАХ = ЕАХ * 100 |
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355 | shl eax,2 ; умножение на 4 |
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356 | lea eax,[eax+eax*4] ; умножение на 5 |
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357 | lea eax,[eax+eax*4] ; умножение на 5 |
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358 | mov ebx,[img_width] |
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359 | test ebx,ebx |
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360 | jnz @f |
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361 | inc ebx |
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362 | @@: |
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363 | xor edx,edx |
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364 | div ebx |
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365 | shl edx,1 |
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366 | cmp ebx,edx |
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367 | jb @f |
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368 | inc eax |
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369 | @@: |
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370 | mov [zoom_auto_factor],eax |
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371 | |||
372 | ret |
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373 | ;--------------------------------------------------------------------- |
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374 | calculation_next_value_plus: |
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375 | mov ebx,[zoom_auto_factor] |
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376 | mov ecx,zoom_factors.min |
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377 | sub ecx,4 |
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378 | @@: |
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379 | add ecx,4 |
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380 | cmp ecx,dword zoom_factors.max |
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381 | jae .max |
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382 | mov eax,[ecx] |
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383 | cmp eax,ebx |
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384 | jb @r |
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385 | @@: |
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386 | mov eax,zoom_factors |
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387 | mov [eax],ecx |
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388 | ; jmp zoom_plus.1 |
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389 | ret |
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390 | .max: |
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391 | mov ecx,dword zoom_factors.max |
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392 | jmp @r |
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393 | ;--------------------------------------------------------------------- |
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394 | calculation_next_value_minus: |
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395 | mov ebx,[zoom_auto_factor] |
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396 | mov ecx,zoom_factors.max |
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397 | add ecx,4 |
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398 | @@: |
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399 | sub ecx,4 |
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400 | cmp ecx,dword zoom_factors.min |
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401 | jbe .min |
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402 | mov eax,[ecx] |
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403 | cmp eax,ebx |
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404 | ja @r |
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405 | @@: |
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406 | mov eax,zoom_factors |
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407 | mov [eax],ecx |
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408 | ; jmp zoom_plus.1 |
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409 | ret |
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410 | .min: |
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411 | mov ecx,dword zoom_factors.min |
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412 | jmp @r |
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413 | ;--------------------------------------------------------------------- |
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414 | proc_position_correct: |
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415 | mov [position_coorect],1 |
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416 | mov eax,[scroll_bar_data_vertical.max_area] |
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417 | xor ebx,ebx |
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418 | mov bx,[wa_high_1] |
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419 | shr ebx,1 |
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420 | shl eax,8 |
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421 | add ebx,[scroll_bar_data_vertical.position] |
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422 | test ebx,ebx |
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423 | jnz @f |
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424 | inc ebx |
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425 | @@: |
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426 | xor edx,edx |
||
427 | div ebx |
||
428 | mov [vertical_position_coorect],eax |
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429 | |||
430 | mov eax,[scroll_bar_data_horizontal.max_area] |
||
431 | xor ebx,ebx |
||
432 | mov bx,[wa_width_1] |
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433 | shr ebx,1 |
||
434 | shl eax,8 |
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435 | add ebx,[scroll_bar_data_horizontal.position] |
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436 | test ebx,ebx |
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437 | jnz @f |
||
438 | inc ebx |
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439 | @@: |
||
440 | xor edx,edx |
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441 | div ebx |
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442 | mov [horizontal_position_coorect],eax |
||
443 | ret |
||
444 | ;--------------------------------------------------------------------- |
||
445 | zoom_plus: |
||
446 | ; cmp [scaling_mode],dword 0 |
||
447 | mov eax,[scaling_mode] |
||
448 | test eax,eax |
||
449 | ; jz no_scaling.1 |
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450 | ; jz calculation_next_value_plus |
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451 | jnz @f |
||
452 | call calculation_next_value_plus |
||
453 | jmp .1 |
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454 | @@: |
||
455 | ; jne @f |
||
456 | ; mov [scaling_mode],dword 100 |
||
457 | ; mov [zoom_factors],dword zoom_factors.100 |
||
458 | ; call draw_zoom_factors |
||
459 | ; jmp red |
||
460 | ;@@: |
||
461 | mov eax,zoom_factors |
||
462 | cmp [eax],dword zoom_factors.max |
||
463 | jae still |
||
464 | add [eax],dword 4 |
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465 | .1: |
||
466 | mov eax,[eax] |
||
467 | mov eax,[eax] |
||
468 | .2: |
||
469 | mov [scaling_mode],eax |
||
470 | |||
471 | mov [correct_scrollbar_100_flag],1 |
||
472 | call calculate_arrows_offset |
||
473 | |||
474 | call proc_position_correct |
||
475 | |||
476 | call drawimage |
||
477 | |||
478 | call set_draw_scrollbar_all |
||
479 | call draw_scrollbars |
||
480 | call set_nodraw_scrollbar_all |
||
481 | |||
482 | call draw_zoom_factors |
||
483 | jmp still |
||
484 | |||
485 | zoom_all: |
||
486 | ;****************************** |
||
487 | mov eax,wa_width_1 |
||
488 | mov eax,[eax] |
||
489 | push eax |
||
490 | mov eax,wa_high_1 |
||
491 | mov eax,[eax] |
||
492 | push eax |
||
493 | ;****************************** |
||
494 | cmp [position_coorect],0 |
||
495 | je .correct_end |
||
496 | mov [position_coorect],0 |
||
497 | mov eax,[scroll_bar_data_vertical.max_area] |
||
498 | ; xor ebx,ebx |
||
499 | ; mov bx,[wa_high_1] |
||
500 | ; shr ebx,1 |
||
501 | ; add eax,ebx ;[scroll_bar_data_vertical.cur_area] |
||
502 | shl eax,8 |
||
503 | mov ebx,[vertical_position_coorect] |
||
504 | test ebx,ebx |
||
505 | jnz @f |
||
506 | inc ebx |
||
507 | @@: |
||
508 | xor edx,edx |
||
509 | div ebx |
||
510 | ; shr eax,8 |
||
511 | xor ebx,ebx |
||
512 | mov bx,[wa_high_1] |
||
513 | shr ebx,1 |
||
514 | cmp eax,ebx |
||
515 | jae @f |
||
516 | xor eax,eax |
||
517 | jmp .position_vertical_correct |
||
518 | @@: |
||
519 | sub eax,ebx |
||
520 | .position_vertical_correct: |
||
521 | mov [scroll_bar_data_vertical.position],eax |
||
522 | |||
523 | mov eax,[scroll_bar_data_horizontal.max_area] |
||
524 | ; xor ebx,ebx |
||
525 | ; mov bx,[wa_width_1] |
||
526 | ; shr ebx,1 |
||
527 | ; add eax,ebx ;[scroll_bar_data_horizontal.cur_area] |
||
528 | shl eax,8 |
||
529 | mov ebx,[horizontal_position_coorect] |
||
530 | test ebx,ebx |
||
531 | jnz @f |
||
532 | inc ebx |
||
533 | @@: |
||
534 | xor edx,edx |
||
535 | div ebx |
||
536 | ; shr eax,8 |
||
537 | xor ebx,ebx |
||
538 | mov bx,[wa_width_1] |
||
539 | shr ebx,1 |
||
540 | cmp eax,ebx |
||
541 | jae @f |
||
542 | xor eax,eax |
||
543 | jmp .position_horizontal_correct |
||
544 | @@: |
||
545 | sub eax,ebx |
||
546 | .position_horizontal_correct: |
||
547 | mov [scroll_bar_data_horizontal.position],eax |
||
548 | |||
549 | .correct_end: |
||
550 | |||
551 | ;**************************************************************************** |
||
552 | ; Vertical SCROLLBAR |
||
553 | ; At a case of resizing of the window |
||
554 | ; Check the position of a runner has crossed a limit |
||
555 | ;**************************************************************************** |
||
556 | mov eax,[scroll_bar_data_vertical.max_area] |
||
557 | xor ebx,ebx |
||
558 | mov bx,[wa_high_1] |
||
559 | cmp eax,ebx |
||
560 | ja @f |
||
561 | xor eax,eax |
||
562 | jmp .p_5 |
||
563 | @@: |
||
564 | sub eax,ebx ;[scroll_bar_data_vertical.cur_area] |
||
565 | cmp eax,[scroll_bar_data_vertical.position] |
||
566 | jae @f |
||
567 | .p_5: |
||
568 | mov [scroll_bar_data_vertical.position],eax |
||
569 | @@: |
||
570 | ;**************************************************************************** |
||
571 | ; Horizontal SCROLLBAR |
||
572 | ; At a case of resizing of the window |
||
573 | ; Check the position of a runner has crossed a limit |
||
574 | ;**************************************************************************** |
||
575 | mov eax,[scroll_bar_data_horizontal.max_area] |
||
576 | xor ebx,ebx |
||
577 | mov bx,[wa_width_1] |
||
578 | cmp eax,ebx |
||
579 | ja @f |
||
580 | xor eax,eax |
||
581 | jmp .p_6 |
||
582 | @@: |
||
583 | sub eax,ebx ;[scroll_bar_data_horizontal.cur_area] |
||
584 | cmp eax,[scroll_bar_data_horizontal.position] |
||
585 | jae @f |
||
586 | .p_6: |
||
587 | mov [scroll_bar_data_horizontal.position],eax |
||
588 | @@: |
||
589 | ;**************************************************************************** |
||
590 | |||
591 | mov eax,[scroll_bar_data_horizontal.max_area] |
||
592 | mov ebx,[scroll_bar_data_vertical.max_area] |
||
593 | |||
594 | |||
595 | sub eax,[scroll_bar_data_horizontal.position] ;100 |
||
596 | sub ebx,[scroll_bar_data_vertical.position] ;100 |
||
597 | |||
598 | xor ecx,ecx |
||
599 | mov cx,word [wa_width_1] |
||
600 | cmp eax,ecx |
||
601 | jbe @f |
||
602 | xor eax,eax |
||
603 | mov ax,[wa_width_1] |
||
604 | @@: |
||
605 | mov [wa_width_2],ax |
||
606 | mov ecx,eax |
||
607 | shl ecx,16 |
||
608 | xchg eax,ebx |
||
609 | |||
610 | xor edx,edx |
||
611 | mov dx,word [wa_high_1] |
||
612 | cmp eax,edx |
||
613 | jbe @f |
||
614 | xor eax,eax |
||
615 | mov ax,[wa_high_1] |
||
616 | @@: |
||
617 | mov [wa_high_2],ax |
||
618 | mov cx,ax |
||
619 | |||
620 | call correct_cur_area |
||
621 | |||
622 | mov ebx,ecx |
||
623 | |||
624 | push eax |
||
625 | mov eax,[scroll_bar_data_vertical.max_area] |
||
626 | cmp eax,[scroll_bar_data_vertical.cur_area] |
||
627 | jbe .horizontal ;@f |
||
628 | mov ax,[wa_width_1] |
||
629 | sub ax,[scroll_bar_data_vertical.size_x] |
||
630 | mov [wa_width_1],ax |
||
631 | cmp ax,[wa_width_2] |
||
632 | jae .horizontal |
||
633 | mov [wa_width_2],ax |
||
634 | .horizontal: |
||
635 | mov eax,[scroll_bar_data_horizontal.max_area] |
||
636 | cmp eax,[scroll_bar_data_horizontal.cur_area] |
||
637 | jbe .finish ;@f |
||
638 | mov ax,[wa_high_1] |
||
639 | sub ax,[scroll_bar_data_horizontal.size_y] |
||
640 | mov [wa_high_1],ax |
||
641 | cmp ax,[wa_high_2] |
||
642 | jae .finish |
||
643 | mov [wa_high_2],ax |
||
644 | .finish: ;@@: |
||
645 | pop eax |
||
646 | |||
647 | mov cx,[wa_width_2] |
||
648 | shl ecx,16 |
||
649 | mov cx,[wa_high_2] |
||
650 | |||
651 | call correct_cur_area |
||
652 | |||
653 | mov ebx,ecx |
||
654 | |||
655 | mov eax,[scroll_bar_data_horizontal.position] |
||
656 | |||
657 | ; imul eax,100 |
||
658 | ; ЕАХ = ЕАХ * 100 |
||
659 | shl eax,2 ; умножение на 4 |
||
660 | lea eax,[eax+eax*4] ; умножение на 5 |
||
661 | lea eax,[eax+eax*4] ; умножение на 5 |
||
662 | push ebx |
||
663 | mov ebx,[scaling_mode] |
||
664 | xor edx,edx |
||
665 | div ebx |
||
666 | |||
667 | ; shl edx,1 |
||
668 | ; cmp edx,ebx |
||
669 | ; jb @f |
||
670 | ; inc eax |
||
671 | ;@@: |
||
672 | |||
673 | pop ebx |
||
674 | |||
675 | mov ecx,eax |
||
676 | shl ecx,16 |
||
677 | |||
678 | mov eax,[scroll_bar_data_vertical.position] |
||
679 | |||
680 | ; imul eax,100 |
||
681 | ; ЕАХ = ЕАХ * 100 |
||
682 | shl eax,2 ; умножение на 4 |
||
683 | lea eax,[eax+eax*4] ; умножение на 5 |
||
684 | lea eax,[eax+eax*4] ; умножение на 5 |
||
685 | push ebx |
||
686 | mov ebx,[scaling_mode] |
||
687 | xor edx,edx |
||
688 | div ebx |
||
689 | |||
690 | ; shl edx,1 |
||
691 | ; cmp edx,ebx |
||
692 | ; jb @f |
||
693 | ; inc eax |
||
694 | ;@@: |
||
695 | |||
696 | pop ebx |
||
697 | |||
698 | mov cx,ax |
||
699 | |||
700 | call scaling.5 |
||
701 | ;****************************** |
||
702 | pop eax |
||
703 | mov ebx,wa_high_1 |
||
704 | mov [ebx],eax |
||
705 | |||
706 | pop eax |
||
707 | mov ebx,wa_width_1 |
||
708 | mov [ebx],eax |
||
709 | ;****************************** |
||
710 | |||
711 | ret |
||
712 | ;--------------------------------------------------------------------- |
||
713 | zoom_minus: |
||
714 | ; cmp [scaling_mode],dword 0 |
||
715 | mov eax,[scaling_mode] |
||
716 | test eax,eax |
||
717 | ; jz no_scaling.1 |
||
718 | ; jz calculation_next_value_minus |
||
719 | jnz @f |
||
720 | call calculation_next_value_minus |
||
721 | jmp zoom_plus.1 |
||
722 | @@: |
||
723 | ; je no_scaling.1 |
||
724 | ; jne @f |
||
725 | ; mov [scaling_mode],dword 100 |
||
726 | ; mov [zoom_factors],dword zoom_factors.100 |
||
727 | ; call draw_zoom_factors |
||
728 | ; jmp red |
||
729 | ;@@: |
||
730 | mov eax,zoom_factors |
||
731 | cmp [eax],dword zoom_factors.min |
||
732 | jbe still |
||
733 | sub [eax],dword 4 |
||
734 | jmp zoom_plus.1 |
||
735 | ;--------------------------------------------------------------------- |