Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1718 | mario79 | 1 | kIfinityPrice equ 0x0FFFFFFF |
2 | |||
3 | ;* Call: *************************************************************** |
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4 | ;lzma_compress( |
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5 | ; const void* source, |
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6 | ; void* destination, |
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7 | ; unsigned length, |
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8 | ; void* workmem) |
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9 | lzma_compress: |
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10 | push ebp |
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11 | mov ebp,esp |
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12 | and esp,0xFFFFFFF8 |
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13 | sub esp,12 |
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14 | push ebx |
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15 | push esi |
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16 | push edi |
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17 | push 2 |
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18 | pop esi |
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19 | xor ebx,ebx |
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20 | mov [esp+20],esi |
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21 | mov [g_FastPos],bl |
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22 | mov byte [g_FastPos+1],1 |
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23 | mov [esp+16],esi |
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24 | ;---------------------------------------------------------- |
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25 | .labl_00: |
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26 | mov ecx,[esp+16] |
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27 | xor edi,edi |
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28 | sar ecx,1 |
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29 | dec ecx |
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30 | inc edi |
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31 | shl edi,cl |
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32 | cmp edi,ebx |
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33 | jbe .labl_01 |
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34 | |||
35 | mov eax,[esp+20] |
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36 | push edi |
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37 | push dword [esp+20] |
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38 | lea eax,[eax+g_FastPos] |
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39 | push eax |
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40 | call _memset |
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41 | add esp,12 |
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42 | add [esp+20],edi |
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43 | ;---------------------------------------------------------- |
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44 | .labl_01: |
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45 | inc dword [esp+16] |
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46 | cmp dword [esp+16],20 |
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47 | jl .labl_00 |
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48 | |||
49 | mov edi,[ebp+20] |
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50 | push 3 |
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51 | pop eax |
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52 | mov ecx,edi |
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53 | and ecx,eax |
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54 | mov edx,128 |
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55 | mov [_numFastBytes],edx |
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56 | mov [_posStateBits],esi |
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57 | mov [_posStateMask],eax |
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58 | mov [_numLiteralContextBits],eax |
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59 | mov [_numLiteralPosStateBits],ebx |
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60 | mov [_writeEndMark],bl |
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61 | mov [_finished],bl |
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62 | je .labl_02 |
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63 | |||
64 | sub edi,ecx |
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65 | add edi,4 |
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66 | ;---------------------------------------------------------- |
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67 | .labl_02: |
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68 | ;CLiteralEncoder_Create |
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69 | mov [_numPrevBits],eax |
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70 | mov eax,[_dictionarySize] |
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71 | mov [_posEncoders],edi |
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72 | add edi,0x6000 |
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73 | inc eax |
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74 | mov [_numPosBits],ebx |
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75 | mov [_posMask],ebx |
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76 | ;MatchFinder_Create |
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77 | mov [_matchMaxLen],edx |
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78 | mov [_cyclicBufferSize],eax |
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79 | mov [_hash],edi |
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80 | mov dword [_cutValue],0xFF |
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81 | call CEncoder_Init |
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82 | call FillPosSlotPrices |
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83 | call FillDistancesPrices |
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84 | call FillAlignPrices |
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85 | push 127 |
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86 | pop esi |
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87 | mov [_lenEncoder+0xC88C],esi |
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88 | mov [esp+16],ebx |
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89 | ;---------------------------------------------------------- |
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90 | .labl_03: |
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91 | push dword [esp+16] |
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92 | mov eax,_lenEncoder |
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93 | call CPriceTableEncoder_UpdateTable |
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94 | inc dword [esp+16] |
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95 | cmp dword [esp+16],4 |
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96 | jb .labl_03 |
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97 | |||
98 | mov [_repMatchLenEncoder+0xC88C],esi |
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99 | xor esi,esi |
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100 | ;---------------------------------------------------------- |
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101 | .labl_04: |
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102 | push esi |
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103 | mov eax,_repMatchLenEncoder |
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104 | call CPriceTableEncoder_UpdateTable |
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105 | inc esi |
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106 | cmp esi,4 |
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107 | jb .labl_04 |
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108 | |||
109 | mov eax,[ebp+8] |
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110 | mov esi,[ebp+12] |
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111 | dec eax |
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112 | mov [_buffer],eax |
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113 | mov eax,[ebp+16] |
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114 | inc eax |
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115 | mov [_streamPos],eax |
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116 | mov ecx,0x110000 |
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117 | xor eax,eax |
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118 | mov [lastPosSlotFillingPos],ebx |
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119 | mov [lastPosSlotFillingPos+4],ebx |
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120 | mov [nowPos64],ebx |
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121 | mov [nowPos64+4],ebx |
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122 | mov [pack_length],esi |
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123 | mov dword [_pos],1 |
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124 | rep stosd |
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125 | mov [pack_pos],ebx |
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126 | ;---------------------------------------------------------- |
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127 | ;MatchFinder_Init |
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128 | .labl_08: |
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129 | push 8 |
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130 | mov eax,ebx |
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131 | pop ecx |
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132 | ;---------------------------------------------------------- |
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133 | .labl_07: |
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134 | test al,1 |
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135 | je .labl_05 |
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136 | |||
137 | shr eax,1 |
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138 | xor eax,0xEDB88320 |
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139 | jmp .labl_06 |
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140 | ;---------------------------------------------------------- |
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141 | .labl_05: |
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142 | shr eax,1 |
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143 | ;---------------------------------------------------------- |
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144 | .labl_06: |
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145 | dec ecx |
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146 | jne .labl_07 |
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147 | |||
148 | mov [crc_table+ebx*4],eax |
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149 | inc ebx |
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150 | cmp ebx,256 |
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151 | jb .labl_08 |
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152 | ;---------------------------------------------------------- |
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153 | .labl_09: |
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154 | call CodeOneBlock |
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155 | test al,al |
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156 | jne .labl_09 |
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157 | |||
158 | mov eax,[pack_length] |
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159 | pop edi |
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160 | sub eax,esi |
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161 | pop esi |
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162 | pop ebx |
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163 | mov esp,ebp |
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164 | pop ebp |
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165 | ret 16 |
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166 | ;***************************************************************************** |
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167 | |||
168 | ;* Call: *************************************************************** |
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169 | _memset: |
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170 | push edi |
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171 | mov edi,[esp+8] |
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172 | mov al,[esp+12] |
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173 | mov ecx,[esp+16] |
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174 | rep stosb |
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175 | pop edi |
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176 | ret |
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177 | ;***************************************************************************** |
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178 | |||
179 | ;* Call: *************************************************************** |
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180 | CEncoder_Init: |
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181 | ;RangeEncoder_Init |
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182 | and dword [low],0 |
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183 | and dword [low+4],0 |
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184 | or dword [_range],0xFFFFFFFF |
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185 | push ebx |
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186 | push esi |
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187 | push edi |
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188 | xor eax,eax |
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189 | mov edi,_repDistances |
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190 | stosd |
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191 | stosd |
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192 | xor ebx,ebx |
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193 | stosd |
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194 | inc ebx |
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195 | ;CBaseState_Init |
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196 | mov byte [_state],0 |
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197 | mov byte [_previousByte],0 |
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198 | stosd |
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199 | mov [_cacheSize],ebx |
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200 | mov byte [_cache],0 |
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201 | xor ecx,ecx |
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202 | ;---------------------------------------------------------- |
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203 | .labl_00: |
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204 | mov eax,ebx |
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205 | shl eax,cl |
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206 | push 8 |
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207 | pop edx |
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208 | sub edx,ecx |
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209 | lea esi,[Models+eax*4] |
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210 | shl edx,6 |
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211 | ;---------------------------------------------------------- |
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212 | .labl_01: |
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213 | mov edi,eax |
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214 | shl edi,6 |
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215 | shr edi,cl |
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216 | add edi,edx |
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217 | mov [esi],edi |
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218 | add esi,4 |
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219 | dec eax |
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220 | jne .labl_01 |
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221 | |||
222 | inc ecx |
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223 | cmp ecx,9 |
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224 | jl .labl_00 |
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225 | |||
226 | push 12 |
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227 | pop edx |
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228 | mov esi,1024 |
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229 | mov eax,esi |
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230 | mov ecx,edx |
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231 | mov edi,_isRepG2 |
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232 | rep stosd |
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233 | mov ecx,edx |
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234 | mov edi,_isRepG1 |
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235 | rep stosd |
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236 | mov ecx,edx |
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237 | mov edi,_isRepG0 |
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238 | rep stosd |
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239 | mov ecx,edx |
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240 | mov edi,_isRep |
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241 | rep stosd |
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242 | xor ecx,ecx |
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243 | ;---------------------------------------------------------- |
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244 | .labl_02: |
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245 | lea edi,[ecx+_isRep0Long] |
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246 | mov eax,esi |
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247 | stosd |
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248 | stosd |
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249 | stosd |
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250 | stosd |
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251 | lea edi,[ecx+_isMatch] |
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252 | mov eax,esi |
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253 | stosd |
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254 | stosd |
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255 | stosd |
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256 | add ecx,64 |
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257 | cmp ecx,768 |
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258 | stosd |
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259 | jl .labl_02 |
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260 | |||
261 | mov eax,[_numPrevBits] |
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262 | mov ecx,[_numPosBits] |
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263 | add ecx,eax |
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264 | mov eax,ebx |
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265 | shl eax,cl |
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266 | test eax,eax |
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267 | jbe .labl_04 |
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268 | |||
269 | xor edx,edx |
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270 | mov ebx,eax |
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271 | ;---------------------------------------------------------- |
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272 | .labl_03: |
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273 | mov eax,[_posEncoders] |
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274 | lea edi,[edx+eax] |
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275 | mov ecx,768 |
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276 | mov eax,esi |
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277 | add edx,3072 |
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278 | dec ebx |
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279 | rep stosd |
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280 | jne .labl_03 |
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281 | ;---------------------------------------------------------- |
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282 | .labl_04: |
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283 | mov edi,_posSlotEncoder |
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284 | ;---------------------------------------------------------- |
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285 | .labl_05: |
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286 | push 6 |
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287 | pop ecx |
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288 | mov eax,edi |
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289 | call CBitTreeEncoder_Init |
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290 | add edi,1028 |
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291 | cmp edi,lastPosSlotFillingPos |
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292 | jl .labl_05 |
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293 | |||
294 | push 114 |
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295 | mov eax,esi |
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296 | pop ecx |
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297 | mov edi,_literalEncoder |
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298 | mov esi,_lenEncoder |
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299 | rep stosd |
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300 | call CPriceTableEncoder_Init |
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301 | mov esi,_repMatchLenEncoder |
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302 | call CPriceTableEncoder_Init |
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303 | push 4 |
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304 | pop ecx |
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305 | mov eax,_posAlignEncoder |
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306 | call CBitTreeEncoder_Init |
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307 | pop edi |
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308 | xor eax,eax |
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309 | pop esi |
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310 | mov byte [_longestMatchWasFound],0 |
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311 | mov [_optimumEndIndex],eax |
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312 | mov [_optimumCurrentIndex],eax |
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313 | mov [_additionalOffset],eax |
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314 | pop ebx |
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315 | ret |
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316 | ;***************************************************************************** |
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317 | |||
318 | ;* Call: *************************************************************** |
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319 | CodeOneBlock: |
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320 | sub esp,0x2C |
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321 | cmp byte [_finished],0 |
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322 | push ebx |
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323 | push ebp |
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324 | push esi |
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325 | push edi |
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326 | je .labl_01 |
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327 | ;---------------------------------------------------------- |
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328 | .labl_00: |
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329 | xor al,al |
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330 | jmp .labl_28 |
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331 | ;---------------------------------------------------------- |
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332 | .labl_01: |
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333 | mov ebp,[nowPos64] |
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334 | mov edi,[nowPos64+4] |
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335 | mov eax,ebp |
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336 | or eax,edi |
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337 | mov byte [_finished],1 |
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338 | mov [esp+52],ebp |
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339 | mov [esp+56],edi |
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340 | jne .labl_04 |
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341 | |||
342 | mov eax,[_streamPos] |
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343 | sub eax,[_pos] |
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344 | jne .labl_03 |
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345 | |||
346 | push 5 |
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347 | pop esi |
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348 | ;---------------------------------------------------------- |
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349 | .labl_02: |
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350 | call RangeEncoder_ShiftLow |
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351 | dec esi |
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352 | jne .labl_02 |
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353 | |||
354 | jmp .labl_00 |
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355 | ;---------------------------------------------------------- |
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356 | .labl_03: |
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357 | call ReadMatchDistances |
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358 | movzx esi,byte [_state] |
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359 | mov edx,esi |
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360 | shl edx,6 |
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361 | xor edi,edi |
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362 | push edi |
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363 | add edx,_isMatch |
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364 | call CMyBitEncoder_Encode |
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365 | mov al,[esi+LiteralNextStates] |
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366 | mov ecx,[_pos] |
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367 | mov [_state],al |
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368 | mov eax,[_buffer] |
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369 | sub eax,[_additionalOffset] |
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370 | mov bl,[eax+ecx] |
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371 | mov al,[_previousByte] |
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372 | mov [esp+24],bl |
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373 | push dword [esp+24] |
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374 | push edi |
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375 | call CState_IsCharState |
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376 | imul eax,eax,3072 |
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377 | add eax,[_posEncoders] |
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378 | push eax |
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379 | call CLiteralEncoder2_Encode |
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380 | dec dword [_additionalOffset] |
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381 | xor ebp,ebp |
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382 | inc ebp |
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383 | mov [_previousByte],bl |
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384 | mov [nowPos64],ebp |
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385 | mov [nowPos64+4],edi |
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386 | ;---------------------------------------------------------- |
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387 | .labl_04: |
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388 | mov eax,[_streamPos] |
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389 | sub eax,[_pos] |
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390 | jne .labl_06 |
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391 | |||
392 | push 5 |
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393 | pop esi |
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394 | ;---------------------------------------------------------- |
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395 | .labl_05: |
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396 | call RangeEncoder_ShiftLow |
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397 | dec esi |
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398 | jne .labl_05 |
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399 | |||
400 | jmp .labl_00 |
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401 | ;---------------------------------------------------------- |
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402 | .labl_06: |
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403 | lea eax,[esp+20] |
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404 | push eax |
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405 | lea eax,[esp+20] |
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406 | push eax |
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407 | mov ebx,ebp |
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408 | push ebp |
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409 | and ebx,3 |
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410 | call GetOptimum |
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411 | cmp dword [esp+20],1 |
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412 | jne .labl_09 |
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413 | |||
414 | cmp dword [esp+16],0xFFFFFFFF |
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415 | jne .labl_09 |
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416 | |||
417 | movzx eax,byte [_state] |
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418 | shl eax,4 |
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419 | add eax,ebx |
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420 | push 0 |
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421 | lea edx,[_isMatch+eax*4] |
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422 | call CMyBitEncoder_Encode |
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423 | mov eax,[_buffer] |
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424 | mov esi,[_additionalOffset] |
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425 | mov ebx,[_pos] |
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426 | sub eax,esi |
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427 | mov al,[eax+ebx] |
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428 | mov [esp+24],al |
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429 | mov al,[_previousByte] |
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430 | push ebp |
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431 | call CState_IsCharState |
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432 | imul eax,eax,3072 |
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433 | add eax,[_posEncoders] |
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434 | cmp byte [_state],7 |
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435 | push dword [esp+24] |
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436 | jb .labl_07 |
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437 | |||
438 | mov ecx,[_buffer] |
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439 | sub ecx,[_repDistances] |
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440 | sub ecx,esi |
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441 | mov cl,[ecx+ebx-1] |
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442 | mov [esp+52],cl |
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443 | push dword [esp+52] |
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444 | push eax |
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445 | call CLiteralEncoder2_EncodeMatched |
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446 | jmp .labl_08 |
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447 | ;---------------------------------------------------------- |
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448 | .labl_07: |
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449 | push eax |
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450 | call CLiteralEncoder2_Encode |
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451 | ;---------------------------------------------------------- |
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452 | .labl_08: |
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453 | movzx eax,byte [_state] |
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454 | mov al,[eax+LiteralNextStates] |
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455 | mov [_state],al |
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456 | mov al,[esp+24] |
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457 | jmp .labl_24 |
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458 | ;---------------------------------------------------------- |
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459 | .labl_09: |
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460 | movzx edi,byte [_state] |
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461 | mov eax,edi |
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462 | shl eax,4 |
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463 | add eax,ebx |
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464 | shl eax,2 |
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465 | push 1 |
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466 | lea edx,[eax+_isMatch] |
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467 | mov [esp+40],eax |
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468 | call CMyBitEncoder_Encode |
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469 | cmp dword [esp+16],4 |
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470 | jnb .labl_17 |
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471 | |||
472 | mov esi,edi |
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473 | shl esi,2 |
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474 | push 1 |
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475 | lea edx,[esi+_isRep] |
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476 | call CMyBitEncoder_Encode |
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477 | cmp dword [esp+16],0 |
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478 | lea edx,[esi+_isRepG0] |
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479 | jne .labl_10 |
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480 | |||
481 | push 0 |
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482 | call CMyBitEncoder_Encode |
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483 | mov edx,[esp+36] |
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484 | xor eax,eax |
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485 | cmp dword [esp+20],1 |
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486 | lea edx,[edx+_isRep0Long] |
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487 | setne al |
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488 | jmp .labl_12 |
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489 | ;---------------------------------------------------------- |
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490 | .labl_10: |
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491 | push 1 |
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492 | call CMyBitEncoder_Encode |
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493 | cmp dword [esp+16],1 |
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494 | lea edx,[esi+_isRepG1] |
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495 | jne .labl_11 |
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496 | |||
497 | push 0 |
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498 | jmp .labl_13 |
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499 | ;---------------------------------------------------------- |
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500 | .labl_11: |
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501 | push 1 |
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502 | call CMyBitEncoder_Encode |
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503 | mov eax,[esp+16] |
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504 | add eax,0xFFFFFFFE |
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505 | lea edx,[esi+_isRepG2] |
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506 | ;---------------------------------------------------------- |
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507 | .labl_12: |
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508 | push eax |
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509 | ;---------------------------------------------------------- |
||
510 | .labl_13: |
||
511 | call CMyBitEncoder_Encode |
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512 | mov eax,[esp+20] |
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513 | cmp eax,1 |
||
514 | jne .labl_14 |
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515 | |||
516 | mov al,[edi+ShortRepNextStates] |
||
517 | jmp .labl_15 |
||
518 | ;---------------------------------------------------------- |
||
519 | .labl_14: |
||
520 | add eax,0xFFFFFFFE |
||
521 | mov esi,_repMatchLenEncoder |
||
522 | call CPriceTableEncoder_Encode |
||
523 | mov al,[edi+RepNextStates] |
||
524 | ;---------------------------------------------------------- |
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525 | .labl_15: |
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526 | mov [_state],al |
||
527 | mov eax,[esp+16] |
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528 | mov ecx,[_repDistances+eax*4] |
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529 | test eax,eax |
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530 | je .labl_23 |
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531 | ;---------------------------------------------------------- |
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532 | .labl_16: |
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533 | dec eax |
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534 | mov edx,[_repDistances+eax*4] |
||
535 | mov [_repDistances+4+eax*4],edx |
||
536 | jne .labl_16 |
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537 | |||
538 | mov [_repDistances],ecx |
||
539 | jmp .labl_23 |
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540 | ;---------------------------------------------------------- |
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541 | .labl_17: |
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542 | push 0 |
||
543 | lea edx,[_isRep+edi*4] |
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544 | call CMyBitEncoder_Encode |
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545 | mov al,[edi+MatchNextStates] |
||
546 | mov edi,[esp+20] |
||
547 | mov [_state],al |
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548 | add edi,0xFFFFFFFE |
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549 | mov eax,edi |
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550 | mov esi,_lenEncoder |
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551 | call CPriceTableEncoder_Encode |
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552 | sub dword [esp+16],4 |
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553 | mov eax,[esp+16] |
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554 | call GetPosSlot |
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555 | cmp dword [esp+20],6 |
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556 | mov ebx,eax |
||
557 | jb .labl_18 |
||
558 | |||
559 | push 3 |
||
560 | pop edi |
||
561 | ;---------------------------------------------------------- |
||
562 | .labl_18: |
||
563 | imul edi,edi,1028 |
||
564 | push ebx |
||
565 | add edi,_posSlotEncoder |
||
566 | call cm_pr_16 |
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567 | cmp ebx,4 |
||
568 | jb .labl_21 |
||
569 | |||
570 | mov esi,[esp+16] |
||
571 | xor eax,eax |
||
572 | inc eax |
||
573 | mov ecx,ebx |
||
574 | mov edi,ebx |
||
575 | and edi,eax |
||
576 | shr ecx,1 |
||
577 | dec ecx |
||
578 | or edi,2 |
||
579 | shl edi,cl |
||
580 | sub esi,edi |
||
581 | cmp ebx,14 |
||
582 | jnb .labl_20 |
||
583 | |||
584 | mov [esp+32],esi |
||
585 | mov [esp+28],eax |
||
586 | test ecx,ecx |
||
587 | jle .labl_21 |
||
588 | |||
589 | mov [esp+36],ecx |
||
590 | ;---------------------------------------------------------- |
||
591 | .labl_19: |
||
592 | mov edx,[esp+28] |
||
593 | mov esi,[esp+32] |
||
594 | sub edx,ebx |
||
595 | add edx,edi |
||
596 | and esi,1 |
||
597 | push esi |
||
598 | lea edx,[_numLiteralContextBits+edx*4] |
||
599 | call CMyBitEncoder_Encode |
||
600 | mov eax,[esp+28] |
||
601 | shr dword [esp+32],1 |
||
602 | dec dword [esp+36] |
||
603 | lea eax,[esi+eax*2] |
||
604 | mov [esp+28],eax |
||
605 | jne .labl_19 |
||
606 | |||
607 | jmp .labl_21 |
||
608 | ;---------------------------------------------------------- |
||
609 | .labl_20: |
||
610 | lea eax,[ecx-4] |
||
611 | mov ecx,esi |
||
612 | shr ecx,4 |
||
613 | push ecx |
||
614 | call RangeEncoder_EncodeDirectBits |
||
615 | and esi,0xF |
||
616 | push esi |
||
617 | call CBitTreeEncoder_ReverseEncode |
||
618 | dec dword [_alignPriceCount] |
||
619 | jne .labl_21 |
||
620 | |||
621 | call FillAlignPrices |
||
622 | ;---------------------------------------------------------- |
||
623 | .labl_21: |
||
624 | mov eax,_repDistances+12 |
||
625 | ;---------------------------------------------------------- |
||
626 | .labl_22: |
||
627 | mov ecx,[eax-4] |
||
628 | mov [eax],ecx |
||
629 | sub eax,4 |
||
630 | cmp eax,_repDistances |
||
631 | jne .labl_22 |
||
632 | |||
633 | mov eax,[esp+16] |
||
634 | mov [_repDistances],eax |
||
635 | ;---------------------------------------------------------- |
||
636 | .labl_23: |
||
637 | mov eax,[_buffer] |
||
638 | mov esi,[_additionalOffset] |
||
639 | mov ebx,[_pos] |
||
640 | mov ecx,[esp+20] |
||
641 | mov edi,[nowPos64+4] |
||
642 | sub eax,esi |
||
643 | add eax,ebx |
||
644 | mov al,[eax+ecx-1] |
||
645 | ;---------------------------------------------------------- |
||
646 | .labl_24: |
||
647 | sub esi,[esp+20] |
||
648 | add ebp,[esp+20] |
||
649 | mov [_previousByte],al |
||
650 | adc edi,0 |
||
651 | mov eax,ebp |
||
652 | sub eax,[lastPosSlotFillingPos] |
||
653 | mov ecx,edi |
||
654 | sbb ecx,[lastPosSlotFillingPos+4] |
||
655 | mov [_additionalOffset],esi |
||
656 | mov [nowPos64],ebp |
||
657 | mov [nowPos64+4],edi |
||
658 | mov [esp+40],ecx |
||
659 | jne .labl_25 |
||
660 | |||
661 | cmp eax,512 |
||
662 | jb .labl_26 |
||
663 | ;---------------------------------------------------------- |
||
664 | .labl_25: |
||
665 | call FillPosSlotPrices |
||
666 | call FillDistancesPrices |
||
667 | mov [lastPosSlotFillingPos],ebp |
||
668 | mov [lastPosSlotFillingPos+4],edi |
||
669 | ;---------------------------------------------------------- |
||
670 | .labl_26: |
||
671 | test esi,esi |
||
672 | jne .labl_06 |
||
673 | |||
674 | mov eax,[_streamPos] |
||
675 | sub eax,ebx |
||
676 | je .labl_29 |
||
677 | |||
678 | mov ecx,ebp |
||
679 | sub ecx,[esp+52] |
||
680 | mov eax,edi |
||
681 | sbb eax,[esp+56] |
||
682 | test eax,eax |
||
683 | ja .labl_27 |
||
684 | |||
685 | jb .labl_06 |
||
686 | |||
687 | cmp ecx,0x1000 |
||
688 | jb .labl_06 |
||
689 | ;---------------------------------------------------------- |
||
690 | .labl_27: |
||
691 | mov byte [_finished],0 |
||
692 | mov al,1 |
||
693 | ;---------------------------------------------------------- |
||
694 | .labl_28: |
||
695 | pop edi |
||
696 | pop esi |
||
697 | pop ebp |
||
698 | pop ebx |
||
699 | add esp,44 |
||
700 | ret |
||
701 | ;---------------------------------------------------------- |
||
702 | .labl_29: |
||
703 | push 5 |
||
704 | pop esi |
||
705 | ;---------------------------------------------------------- |
||
706 | .labl_30: |
||
707 | call RangeEncoder_ShiftLow |
||
708 | dec esi |
||
709 | jne .labl_30 |
||
710 | |||
711 | jmp .labl_00 |
||
712 | ;***************************************************************************** |
||
713 | |||
714 | ;* Call: *************************************************************** |
||
715 | GetOptimum: |
||
716 | push ebp |
||
717 | mov ebp,esp |
||
718 | mov ecx,[_optimumCurrentIndex] |
||
719 | sub esp,116 |
||
720 | push esi |
||
721 | cmp [_optimumEndIndex],ecx |
||
722 | je .labl_00 |
||
723 | |||
724 | mov eax,ecx |
||
725 | imul eax,eax,40 |
||
726 | add eax,state.State |
||
727 | mov edx,[eax+16] |
||
728 | mov eax,[eax+20] |
||
729 | mov esi,edx |
||
730 | sub esi,ecx |
||
731 | mov ecx,[ebp+16] |
||
732 | mov [ecx],esi |
||
733 | mov ecx,[ebp+12] |
||
734 | mov [ecx],eax |
||
735 | mov [_optimumCurrentIndex],edx |
||
736 | jmp .labl_76 |
||
737 | ;---------------------------------------------------------- |
||
738 | .labl_00: |
||
739 | push edi |
||
740 | xor edi,edi |
||
741 | cmp byte [_longestMatchWasFound],0 |
||
742 | mov [_optimumEndIndex],edi |
||
743 | mov [_optimumCurrentIndex],edi |
||
744 | jne .labl_01 |
||
745 | |||
746 | call ReadMatchDistances |
||
747 | jmp .labl_02 |
||
748 | ;---------------------------------------------------------- |
||
749 | .labl_01: |
||
750 | mov eax,[_longestMatchLength] |
||
751 | mov byte [_longestMatchWasFound],0 |
||
752 | ;---------------------------------------------------------- |
||
753 | .labl_02: |
||
754 | push ebx |
||
755 | mov ebx,[ebp+8] |
||
756 | mov [ebp-16],eax |
||
757 | mov eax,ebx |
||
758 | shl eax,2 |
||
759 | mov [ebp-76],eax |
||
760 | ;---------------------------------------------------------- |
||
761 | .labl_03: |
||
762 | mov esi,edi |
||
763 | shl esi,2 |
||
764 | mov eax,[esi+_repDistances] |
||
765 | push eax |
||
766 | mov [ebp+esi-100],eax |
||
767 | push dword 0xFFFFFFFF |
||
768 | mov eax,273 |
||
769 | call GetMatchLen |
||
770 | mov [ebp+esi-116],eax |
||
771 | test edi,edi |
||
772 | je .labl_04 |
||
773 | |||
774 | mov ecx,[ebp-76] |
||
775 | cmp eax,[ebp+ecx-116] |
||
776 | jbe .labl_05 |
||
777 | ;---------------------------------------------------------- |
||
778 | .labl_04: |
||
779 | mov ebx,edi |
||
780 | mov [ebp-76],esi |
||
781 | ;---------------------------------------------------------- |
||
782 | .labl_05: |
||
783 | inc edi |
||
784 | cmp edi,4 |
||
785 | jb .labl_03 |
||
786 | |||
787 | mov eax,[ebp+ebx*4-116] |
||
788 | mov ecx,128 |
||
789 | mov [ebp-68],eax |
||
790 | cmp eax,ecx |
||
791 | jb .labl_06 |
||
792 | |||
793 | mov ecx,[ebp+12] |
||
794 | mov [ecx],ebx |
||
795 | jmp .labl_07 |
||
796 | ;---------------------------------------------------------- |
||
797 | .labl_06: |
||
798 | cmp [ebp-16],ecx |
||
799 | jb .labl_08 |
||
800 | |||
801 | mov eax,[distances+512] |
||
802 | mov ecx,[ebp+12] |
||
803 | add eax,4 |
||
804 | mov [ecx],eax |
||
805 | mov eax,[ebp-16] |
||
806 | ;---------------------------------------------------------- |
||
807 | .labl_07: |
||
808 | mov ecx,[ebp+16] |
||
809 | mov [ecx],eax |
||
810 | dec eax |
||
811 | call MovePos |
||
812 | jmp .labl_75 |
||
813 | ;---------------------------------------------------------- |
||
814 | .labl_08: |
||
815 | mov ecx,[_buffer] |
||
816 | mov eax,[_pos] |
||
817 | mov dl,[eax+ecx-1] |
||
818 | sub eax,[_repDistances] |
||
819 | mov bl,[_state] |
||
820 | mov [state.State],bl |
||
821 | mov al,[eax+ecx-2] |
||
822 | mov [ebp-52],al |
||
823 | mov eax,[ebp+8] |
||
824 | and eax,3 |
||
825 | movzx ecx,bl |
||
826 | shl ecx,4 |
||
827 | add ecx,eax |
||
828 | mov esi,[_isMatch+ecx*4] |
||
829 | mov [ebp-28],eax |
||
830 | cmp bl,7 |
||
831 | sbb al,al |
||
832 | mov [ebp-48],dl |
||
833 | push dword [ebp-48] |
||
834 | inc al |
||
835 | push dword [ebp-52] |
||
836 | movzx eax,al |
||
837 | push eax |
||
838 | push dword [ebp+8] |
||
839 | mov al,[_previousByte] |
||
840 | mov [ebp-76],esi |
||
841 | call CLiteralEncoder_GetPrice |
||
842 | or dword [state.BackPrev+40],0xFFFFFFFF |
||
843 | and dword [state.PosPrev+40],0 |
||
844 | shr esi,2 |
||
845 | add eax,[Models+esi*4] |
||
846 | mov byte [state.Prev1IsChar+40],0 |
||
847 | mov [state.Price+40],eax |
||
848 | lea esi,[ebp-100] |
||
849 | mov edi,state.Backs |
||
850 | movsd |
||
851 | movsd |
||
852 | mov eax,2048 |
||
853 | mov ecx,eax |
||
854 | sub ecx,[ebp-76] |
||
855 | movsd |
||
856 | shr ecx,2 |
||
857 | mov edx,[Models+ecx*4] |
||
858 | movzx ecx,bl |
||
859 | movsd |
||
860 | mov esi,[_isRep+ecx*4] |
||
861 | sub eax,esi |
||
862 | shr eax,2 |
||
863 | mov edi,[Models+eax*4] |
||
864 | mov al,[ebp-48] |
||
865 | add edi,edx |
||
866 | mov [ebp-76],edx |
||
867 | cmp [ebp-52],al |
||
868 | jne .labl_09 |
||
869 | |||
870 | push dword [ebp-28] |
||
871 | mov al,bl |
||
872 | call GetRepLen1Price |
||
873 | add eax,edi |
||
874 | cmp eax,[state.Price+40] |
||
875 | jnb .labl_09 |
||
876 | |||
877 | and dword [state.BackPrev+40],0 |
||
878 | mov [state.Price+40],eax |
||
879 | mov byte [state.Prev1IsChar+40],0 |
||
880 | ;---------------------------------------------------------- |
||
881 | .labl_09: |
||
882 | push 2 |
||
883 | pop eax |
||
884 | cmp [ebp-16],eax |
||
885 | jnb .labl_10 |
||
886 | |||
887 | mov eax,[ebp+12] |
||
888 | mov ecx,[state.BackPrev+40] |
||
889 | mov [eax],ecx |
||
890 | mov eax,[ebp+16] |
||
891 | mov dword [eax],1 |
||
892 | jmp .labl_75 |
||
893 | ;---------------------------------------------------------- |
||
894 | .labl_10: |
||
895 | mov ecx,[ebp-16] |
||
896 | shr esi,2 |
||
897 | mov esi,[Models+esi*4] |
||
898 | add esi,[ebp-76] |
||
899 | mov [ebp-76],esi |
||
900 | cmp ecx,[ebp-68] |
||
901 | ja .labl_11 |
||
902 | |||
903 | and dword [ebp-16],0 |
||
904 | ;---------------------------------------------------------- |
||
905 | .labl_11: |
||
906 | mov [ebp-24],eax |
||
907 | cmp [ebp-16],eax |
||
908 | jb .labl_13 |
||
909 | |||
910 | mov esi,state.BackPrev+40*2 |
||
911 | ;---------------------------------------------------------- |
||
912 | .labl_12: |
||
913 | mov eax,[ebp-24] |
||
914 | mov edx,[distances+eax*4] |
||
915 | push dword [ebp-28] |
||
916 | and dword [esi-4],0 |
||
917 | lea ecx,[edx+4] |
||
918 | mov [esi],ecx |
||
919 | call GetPosLenPrice |
||
920 | add eax,[ebp-76] |
||
921 | inc dword [ebp-24] |
||
922 | mov [esi-8],eax |
||
923 | mov eax,[ebp-24] |
||
924 | mov byte [esi-19],0 |
||
925 | add esi,40 |
||
926 | cmp eax,[ebp-16] |
||
927 | jbe .labl_12 |
||
928 | ;---------------------------------------------------------- |
||
929 | .labl_13: |
||
930 | mov ecx,[ebp-16] |
||
931 | cmp ecx,[ebp-68] |
||
932 | jnb .labl_14 |
||
933 | |||
934 | mov ecx,[ebp-68] |
||
935 | mov [ebp-16],ecx |
||
936 | ;---------------------------------------------------------- |
||
937 | .labl_14: |
||
938 | cmp [ebp-24],ecx |
||
939 | ja .labl_16 |
||
940 | |||
941 | mov eax,[ebp-24] |
||
942 | sub ecx,[ebp-24] |
||
943 | imul eax,eax,40 |
||
944 | add eax,state.Price |
||
945 | inc ecx |
||
946 | ;---------------------------------------------------------- |
||
947 | .labl_15: |
||
948 | mov dword [eax],kIfinityPrice |
||
949 | add eax,40 |
||
950 | dec ecx |
||
951 | jne .labl_15 |
||
952 | ;---------------------------------------------------------- |
||
953 | .labl_16: |
||
954 | and dword [ebp-24],0 |
||
955 | ;---------------------------------------------------------- |
||
956 | .labl_17: |
||
957 | mov eax,[ebp-24] |
||
958 | mov eax,[ebp+eax*4-116] |
||
959 | push 2 |
||
960 | pop ecx |
||
961 | mov [ebp-32],ecx |
||
962 | cmp eax,ecx |
||
963 | jb .labl_20 |
||
964 | |||
965 | mov esi,state.Price+40*2 |
||
966 | ;---------------------------------------------------------- |
||
967 | .labl_18: |
||
968 | push dword [ebp-28] |
||
969 | mov edx,[ebp-24] |
||
970 | movzx eax,bl |
||
971 | push eax |
||
972 | mov eax,[ebp-32] |
||
973 | call GetRepPrice |
||
974 | add eax,edi |
||
975 | cmp eax,[esi] |
||
976 | jnb .labl_19 |
||
977 | |||
978 | and dword [esi+4],0 |
||
979 | mov [esi],eax |
||
980 | mov eax,[ebp-24] |
||
981 | mov [esi+8],eax |
||
982 | mov byte [esi-11],0 |
||
983 | ;---------------------------------------------------------- |
||
984 | .labl_19: |
||
985 | inc dword [ebp-32] |
||
986 | mov eax,[ebp-24] |
||
987 | mov ecx,[ebp-32] |
||
988 | add esi,40 |
||
989 | cmp ecx,[ebp+eax*4-116] |
||
990 | jbe .labl_18 |
||
991 | ;---------------------------------------------------------- |
||
992 | .labl_20: |
||
993 | inc dword [ebp-24] |
||
994 | cmp dword [ebp-24],4 |
||
995 | jb .labl_17 |
||
996 | |||
997 | mov eax,[ebp-16] |
||
998 | xor ecx,ecx |
||
999 | inc ecx |
||
1000 | mov [ebp-8],eax |
||
1001 | mov [ebp-12],ecx |
||
1002 | cmp eax,ecx |
||
1003 | je .labl_74 |
||
1004 | ;---------------------------------------------------------- |
||
1005 | .labl_21: |
||
1006 | mov edi,[ebp-12] |
||
1007 | inc dword [ebp+8] |
||
1008 | mov ebx,edi |
||
1009 | imul ebx,ebx,40 |
||
1010 | mov dl,[ebx+state.Prev1IsChar] |
||
1011 | mov esi,[ebx+state.PosPrev] |
||
1012 | test dl,dl |
||
1013 | je .labl_25 |
||
1014 | |||
1015 | dec esi |
||
1016 | cmp byte [ebx+state.Prev2],0 |
||
1017 | je .labl_23 |
||
1018 | |||
1019 | mov eax,[ebx+state.PosPrev2] |
||
1020 | imul eax,eax,40 |
||
1021 | cmp dword [ebx+state.BackPrev2],4 |
||
1022 | mov al,[eax+state.State] |
||
1023 | movzx eax,al |
||
1024 | jnb .labl_22 |
||
1025 | |||
1026 | mov al,[eax+RepNextStates] |
||
1027 | jmp .labl_24 |
||
1028 | ;---------------------------------------------------------- |
||
1029 | .labl_22: |
||
1030 | mov al,[eax+MatchNextStates] |
||
1031 | jmp .labl_24 |
||
1032 | ;---------------------------------------------------------- |
||
1033 | .labl_23: |
||
1034 | mov eax,esi |
||
1035 | imul eax,eax,40 |
||
1036 | mov al,[eax+state.State] |
||
1037 | ;---------------------------------------------------------- |
||
1038 | .labl_24: |
||
1039 | movzx eax,al |
||
1040 | mov cl,[eax+LiteralNextStates] |
||
1041 | jmp .labl_26 |
||
1042 | ;---------------------------------------------------------- |
||
1043 | .labl_25: |
||
1044 | mov eax,esi |
||
1045 | imul eax,eax,40 |
||
1046 | mov cl,[eax+state.State] |
||
1047 | ;---------------------------------------------------------- |
||
1048 | .labl_26: |
||
1049 | dec edi |
||
1050 | cmp esi,edi |
||
1051 | jne .labl_29 |
||
1052 | |||
1053 | cmp dword [ebx+state.BackPrev],0 |
||
1054 | movzx eax,cl |
||
1055 | jne .labl_27 |
||
1056 | |||
1057 | mov al,[eax+ShortRepNextStates] |
||
1058 | jmp .labl_28 |
||
1059 | ;---------------------------------------------------------- |
||
1060 | .labl_27: |
||
1061 | mov al,[eax+LiteralNextStates] |
||
1062 | ;---------------------------------------------------------- |
||
1063 | .labl_28: |
||
1064 | mov [ebp-20],al |
||
1065 | jmp .labl_35 |
||
1066 | ;---------------------------------------------------------- |
||
1067 | .labl_29: |
||
1068 | test dl,dl |
||
1069 | je .labl_31 |
||
1070 | |||
1071 | cmp byte [ebx+state.Prev2],0 |
||
1072 | je .labl_31 |
||
1073 | |||
1074 | mov esi,[ebx+state.PosPrev2] |
||
1075 | mov eax,[ebx+state.BackPrev2] |
||
1076 | movzx ecx,cl |
||
1077 | ;---------------------------------------------------------- |
||
1078 | .labl_30: |
||
1079 | mov cl,[ecx+RepNextStates] |
||
1080 | jmp .labl_32 |
||
1081 | ;---------------------------------------------------------- |
||
1082 | .labl_31: |
||
1083 | mov eax,[ebx+state.BackPrev] |
||
1084 | movzx ecx,cl |
||
1085 | cmp eax,4 |
||
1086 | jb .labl_30 |
||
1087 | |||
1088 | mov cl,[ecx+MatchNextStates] |
||
1089 | ;---------------------------------------------------------- |
||
1090 | .labl_32: |
||
1091 | imul esi,esi,40 |
||
1092 | add esi,state.State |
||
1093 | mov [ebp-20],cl |
||
1094 | mov edx,esi |
||
1095 | cmp eax,4 |
||
1096 | jnb .labl_34 |
||
1097 | |||
1098 | mov ecx,[edx+eax*4+24] |
||
1099 | xor esi,esi |
||
1100 | inc esi |
||
1101 | mov [ebp-100],ecx |
||
1102 | cmp eax,esi |
||
1103 | jb .labl_33 |
||
1104 | |||
1105 | lea esi,[edx+24] |
||
1106 | mov ecx,eax |
||
1107 | lea edi,[ebp-96] |
||
1108 | rep movsd |
||
1109 | lea esi,[eax+1] |
||
1110 | cmp esi,4 |
||
1111 | jnb .labl_35 |
||
1112 | ;---------------------------------------------------------- |
||
1113 | .labl_33: |
||
1114 | push 4 |
||
1115 | lea edx,[edx+esi*4+24] |
||
1116 | pop ecx |
||
1117 | lea edi,[ebp+esi*4-100] |
||
1118 | sub ecx,esi |
||
1119 | mov esi,edx |
||
1120 | rep movsd |
||
1121 | jmp .labl_35 |
||
1122 | ;---------------------------------------------------------- |
||
1123 | .labl_34: |
||
1124 | add eax,0xFFFFFFFC |
||
1125 | mov [ebp-100],eax |
||
1126 | lea esi,[edx+24] |
||
1127 | lea edi,[ebp-96] |
||
1128 | movsd |
||
1129 | movsd |
||
1130 | movsd |
||
1131 | ;---------------------------------------------------------- |
||
1132 | .labl_35: |
||
1133 | mov al,[ebp-20] |
||
1134 | mov [ebx+state.State],al |
||
1135 | lea edi,[ebx+state.Backs] |
||
1136 | lea esi,[ebp-100] |
||
1137 | movsd |
||
1138 | movsd |
||
1139 | movsd |
||
1140 | movsd |
||
1141 | call ReadMatchDistances |
||
1142 | mov [ebp-44],eax |
||
1143 | cmp eax,128 |
||
1144 | jnb .labl_73 |
||
1145 | |||
1146 | mov eax,[ebx+state.Price] |
||
1147 | mov edi,[_pos] |
||
1148 | mov esi,[ebp+8] |
||
1149 | mov [ebp-72],eax |
||
1150 | mov eax,[_buffer] |
||
1151 | lea eax,[edi+eax-1] |
||
1152 | mov cl,[eax] |
||
1153 | mov [ebp-48],cl |
||
1154 | push dword [ebp-48] |
||
1155 | mov ecx,eax |
||
1156 | sub ecx,[ebp-100] |
||
1157 | and esi,3 |
||
1158 | mov cl,[ecx-1] |
||
1159 | mov [ebp-52],cl |
||
1160 | movzx ecx,byte [ebp-20] |
||
1161 | push dword [ebp-52] |
||
1162 | mov [ebp-64],ecx |
||
1163 | shl ecx,4 |
||
1164 | add ecx,esi |
||
1165 | mov ecx,[_isMatch+ecx*4] |
||
1166 | cmp byte [ebp-20],7 |
||
1167 | mov [ebp-76],ecx |
||
1168 | sbb cl,cl |
||
1169 | inc cl |
||
1170 | movzx ecx,cl |
||
1171 | push ecx |
||
1172 | push dword [ebp+8] |
||
1173 | mov [ebp-40],eax |
||
1174 | mov al,[eax-1] |
||
1175 | mov [ebp-28],esi |
||
1176 | call CLiteralEncoder_GetPrice |
||
1177 | mov esi,eax |
||
1178 | mov eax,[ebp-76] |
||
1179 | shr eax,2 |
||
1180 | add esi,[Models+eax*4] |
||
1181 | mov byte [ebp-1],0 |
||
1182 | add esi,[ebp-72] |
||
1183 | cmp esi,[ebx+state.Price+40] |
||
1184 | jnb .labl_36 |
||
1185 | |||
1186 | mov eax,[ebp-12] |
||
1187 | or dword [ebx+state.BackPrev+40],0xFFFFFFFF |
||
1188 | mov [ebx+state.Price+40],esi |
||
1189 | mov [ebx+state.PosPrev+40],eax |
||
1190 | mov byte [ebx+state.Prev1IsChar+40],0 |
||
1191 | mov byte [ebp-1],1 |
||
1192 | ;---------------------------------------------------------- |
||
1193 | .labl_36: |
||
1194 | mov edx,[ebp-64] |
||
1195 | mov edx,[_isRep+edx*4] |
||
1196 | mov ecx,2048 |
||
1197 | mov eax,ecx |
||
1198 | sub eax,[ebp-76] |
||
1199 | sub ecx,edx |
||
1200 | shr eax,2 |
||
1201 | mov eax,[Models+eax*4] |
||
1202 | add eax,[ebp-72] |
||
1203 | shr ecx,2 |
||
1204 | mov ecx,[Models+ecx*4] |
||
1205 | add ecx,eax |
||
1206 | mov [ebp-76],eax |
||
1207 | mov al,[ebp-48] |
||
1208 | mov [ebp-84],edx |
||
1209 | mov [ebp-72],ecx |
||
1210 | cmp [ebp-52],al |
||
1211 | jne .labl_38 |
||
1212 | |||
1213 | mov eax,[ebp-12] |
||
1214 | cmp [ebx+state.PosPrev+40],eax |
||
1215 | jnb .labl_37 |
||
1216 | |||
1217 | cmp dword [ebx+state.BackPrev+40],0 |
||
1218 | je .labl_38 |
||
1219 | ;---------------------------------------------------------- |
||
1220 | .labl_37: |
||
1221 | push dword [ebp-28] |
||
1222 | mov al,[ebp-20] |
||
1223 | call GetRepLen1Price |
||
1224 | add eax,[ebp-72] |
||
1225 | cmp eax,[ebx+state.Price+40] |
||
1226 | ja .labl_38 |
||
1227 | |||
1228 | and dword [ebx+state.BackPrev+40],0 |
||
1229 | mov [ebx+state.Price+40],eax |
||
1230 | mov eax,[ebp-12] |
||
1231 | mov [ebx+state.PosPrev+40],eax |
||
1232 | mov byte [ebx+state.Prev1IsChar+40],0 |
||
1233 | ;---------------------------------------------------------- |
||
1234 | .labl_38: |
||
1235 | mov eax,[_streamPos] |
||
1236 | sub eax,edi |
||
1237 | mov ecx,4095 |
||
1238 | sub ecx,[ebp-12] |
||
1239 | inc eax |
||
1240 | mov [ebp-56],eax |
||
1241 | cmp eax,ecx |
||
1242 | jbe .labl_39 |
||
1243 | |||
1244 | mov eax,ecx |
||
1245 | mov [ebp-56],ecx |
||
1246 | ;---------------------------------------------------------- |
||
1247 | .labl_39: |
||
1248 | mov [ebp-36],eax |
||
1249 | cmp eax,2 |
||
1250 | jb .labl_72 |
||
1251 | |||
1252 | mov ecx,128 |
||
1253 | cmp eax,ecx |
||
1254 | jbe .labl_40 |
||
1255 | |||
1256 | mov [ebp-36],ecx |
||
1257 | ;---------------------------------------------------------- |
||
1258 | .labl_40: |
||
1259 | cmp dword [ebp-36],3 |
||
1260 | jb .labl_45 |
||
1261 | |||
1262 | cmp byte [ebp-1],0 |
||
1263 | jne .labl_45 |
||
1264 | |||
1265 | mov ecx,[ebp-100] |
||
1266 | xor eax,eax |
||
1267 | inc eax |
||
1268 | inc ecx |
||
1269 | cmp [ebp-36],eax |
||
1270 | jbe .labl_42 |
||
1271 | |||
1272 | mov edi,[ebp-40] |
||
1273 | mov edx,edi |
||
1274 | sub edx,ecx |
||
1275 | ;---------------------------------------------------------- |
||
1276 | .labl_41: |
||
1277 | mov cl,[eax+edi] |
||
1278 | cmp cl,[edx+eax] |
||
1279 | jne .labl_42 |
||
1280 | |||
1281 | inc eax |
||
1282 | cmp eax,[ebp-36] |
||
1283 | jb .labl_41 |
||
1284 | ;---------------------------------------------------------- |
||
1285 | .labl_42: |
||
1286 | dec eax |
||
1287 | mov [ebp-32],eax |
||
1288 | cmp eax,2 |
||
1289 | jb .labl_45 |
||
1290 | |||
1291 | mov eax,[ebp-64] |
||
1292 | mov al,[eax+LiteralNextStates] |
||
1293 | mov ecx,[ebp+8] |
||
1294 | movzx edx,al |
||
1295 | mov [ebp-60],al |
||
1296 | mov eax,edx |
||
1297 | shl eax,4 |
||
1298 | inc ecx |
||
1299 | mov edi,2048 |
||
1300 | and ecx,3 |
||
1301 | add eax,ecx |
||
1302 | mov ebx,edi |
||
1303 | sub ebx,[_isMatch+eax*4] |
||
1304 | mov eax,edi |
||
1305 | sub eax,[_isRep+edx*4] |
||
1306 | mov edx,[ebp-12] |
||
1307 | shr ebx,2 |
||
1308 | mov edi,[Models+ebx*4] |
||
1309 | shr eax,2 |
||
1310 | add edi,[Models+eax*4] |
||
1311 | mov eax,[ebp-32] |
||
1312 | add edi,esi |
||
1313 | lea esi,[edx+eax] |
||
1314 | mov eax,[ebp-8] |
||
1315 | lea edx,[esi+1] |
||
1316 | cmp eax,edx |
||
1317 | jnb .labl_44 |
||
1318 | |||
1319 | sub edx,[ebp-8] |
||
1320 | imul eax,eax,40 |
||
1321 | add eax,state.Price |
||
1322 | add [ebp-8],edx |
||
1323 | ;---------------------------------------------------------- |
||
1324 | .labl_43: |
||
1325 | add eax,40 |
||
1326 | dec edx |
||
1327 | mov dword [eax],kIfinityPrice |
||
1328 | jne .labl_43 |
||
1329 | ;---------------------------------------------------------- |
||
1330 | .labl_44: |
||
1331 | mov eax,[ebp-32] |
||
1332 | push ecx |
||
1333 | push dword [ebp-60] |
||
1334 | xor edx,edx |
||
1335 | call GetRepPrice |
||
1336 | imul esi,esi,40 |
||
1337 | add eax,edi |
||
1338 | add esi,state.State+40 |
||
1339 | cmp eax,[esi+12] |
||
1340 | jnb .labl_45 |
||
1341 | |||
1342 | mov [esi+12],eax |
||
1343 | mov eax,[ebp-12] |
||
1344 | inc eax |
||
1345 | and dword [esi+20],0 |
||
1346 | mov [esi+16],eax |
||
1347 | mov byte [esi+1],1 |
||
1348 | mov byte [esi+2],0 |
||
1349 | ;---------------------------------------------------------- |
||
1350 | .labl_45: |
||
1351 | and dword [ebp-24],0 |
||
1352 | ;---------------------------------------------------------- |
||
1353 | .labl_46: |
||
1354 | mov eax,[ebp-24] |
||
1355 | mov eax,[ebp+eax*4-100] |
||
1356 | mov edx,[ebp-40] |
||
1357 | inc eax |
||
1358 | mov ecx,edx |
||
1359 | sub ecx,eax |
||
1360 | mov [ebp-68],eax |
||
1361 | mov al,[edx] |
||
1362 | mov [ebp-80],ecx |
||
1363 | cmp al,[ecx] |
||
1364 | jne .labl_58 |
||
1365 | |||
1366 | mov al,[edx+1] |
||
1367 | cmp al,[ecx+1] |
||
1368 | jne .labl_58 |
||
1369 | |||
1370 | push 2 |
||
1371 | pop esi |
||
1372 | cmp [ebp-36],esi |
||
1373 | jbe .labl_48 |
||
1374 | ;---------------------------------------------------------- |
||
1375 | .labl_47: |
||
1376 | mov al,[edx+esi] |
||
1377 | cmp al,[ecx+esi] |
||
1378 | jne .labl_48 |
||
1379 | |||
1380 | inc esi |
||
1381 | cmp esi,[ebp-36] |
||
1382 | jb .labl_47 |
||
1383 | ;---------------------------------------------------------- |
||
1384 | .labl_48: |
||
1385 | mov eax,[ebp-12] |
||
1386 | lea ebx,[eax+esi] |
||
1387 | mov [ebp-32],ebx |
||
1388 | imul ebx,ebx,40 |
||
1389 | mov edi,esi |
||
1390 | add ebx,state.Price |
||
1391 | ;---------------------------------------------------------- |
||
1392 | .labl_49: |
||
1393 | mov eax,[ebp-8] |
||
1394 | mov ecx,[ebp-32] |
||
1395 | cmp eax,ecx |
||
1396 | jnb .labl_51 |
||
1397 | |||
1398 | sub ecx,[ebp-8] |
||
1399 | imul eax,eax,40 |
||
1400 | add eax,state.Price |
||
1401 | add [ebp-8],ecx |
||
1402 | ;---------------------------------------------------------- |
||
1403 | .labl_50: |
||
1404 | add eax,40 |
||
1405 | dec ecx |
||
1406 | mov dword [eax],kIfinityPrice |
||
1407 | jne .labl_50 |
||
1408 | ;---------------------------------------------------------- |
||
1409 | .labl_51: |
||
1410 | push dword [ebp-28] |
||
1411 | mov edx,[ebp-24] |
||
1412 | push dword [ebp-20] |
||
1413 | mov eax,esi |
||
1414 | call GetRepPrice |
||
1415 | add eax,[ebp-72] |
||
1416 | cmp eax,[ebx] |
||
1417 | jnb .labl_52 |
||
1418 | |||
1419 | mov [ebx],eax |
||
1420 | mov eax,[ebp-12] |
||
1421 | mov [ebx+4],eax |
||
1422 | mov eax,[ebp-24] |
||
1423 | mov [ebx+8],eax |
||
1424 | mov byte [ebx-11],0 |
||
1425 | ;---------------------------------------------------------- |
||
1426 | .labl_52: |
||
1427 | dec esi |
||
1428 | sub ebx,40 |
||
1429 | dec dword [ebp-32] |
||
1430 | cmp esi,2 |
||
1431 | jnb .labl_49 |
||
1432 | |||
1433 | lea eax,[edi+1] |
||
1434 | lea esi,[eax+128] |
||
1435 | cmp esi,[ebp-56] |
||
1436 | jbe .labl_53 |
||
1437 | |||
1438 | mov esi,[ebp-56] |
||
1439 | ;---------------------------------------------------------- |
||
1440 | .labl_53: |
||
1441 | cmp eax,esi |
||
1442 | jnb .labl_55 |
||
1443 | |||
1444 | mov edx,[ebp-40] |
||
1445 | mov ecx,eax |
||
1446 | sub ecx,[ebp-68] |
||
1447 | add ecx,edx |
||
1448 | ;---------------------------------------------------------- |
||
1449 | .labl_54: |
||
1450 | mov bl,[eax+edx] |
||
1451 | cmp bl,[ecx] |
||
1452 | jne .labl_55 |
||
1453 | |||
1454 | inc eax |
||
1455 | inc ecx |
||
1456 | cmp eax,esi |
||
1457 | jb .labl_54 |
||
1458 | ;---------------------------------------------------------- |
||
1459 | .labl_55: |
||
1460 | or ecx,0xFFFFFFFF |
||
1461 | sub ecx,edi |
||
1462 | add eax,ecx |
||
1463 | mov [ebp-16],eax |
||
1464 | cmp eax,2 |
||
1465 | jb .labl_58 |
||
1466 | |||
1467 | mov eax,[ebp-64] |
||
1468 | mov al,[eax+RepNextStates] |
||
1469 | mov edx,[ebp+8] |
||
1470 | movzx eax,al |
||
1471 | mov ebx,eax |
||
1472 | mov al,[eax+LiteralNextStates] |
||
1473 | lea ecx,[edi+edx] |
||
1474 | mov [ebp-60],al |
||
1475 | movzx eax,al |
||
1476 | mov esi,ecx |
||
1477 | and esi,3 |
||
1478 | shl ebx,4 |
||
1479 | add esi,ebx |
||
1480 | mov esi,[_isMatch+esi*4] |
||
1481 | lea ebx,[edi+edx+1] |
||
1482 | mov [ebp-32],eax |
||
1483 | mov eax,[ebp-40] |
||
1484 | movzx edx,byte [edi+eax] |
||
1485 | mov al,[eax+edi-1] |
||
1486 | push edx |
||
1487 | mov edx,[ebp-80] |
||
1488 | movzx edx,byte [edx+edi] |
||
1489 | push edx |
||
1490 | shr esi,2 |
||
1491 | mov esi,[Models+esi*4] |
||
1492 | push 1 |
||
1493 | push ecx |
||
1494 | mov [ebp-68],esi |
||
1495 | and ebx,3 |
||
1496 | call CLiteralEncoder_GetPrice |
||
1497 | push dword [ebp-28] |
||
1498 | mov edx,[ebp-24] |
||
1499 | push dword [ebp-20] |
||
1500 | mov esi,eax |
||
1501 | mov eax,edi |
||
1502 | call GetRepPrice |
||
1503 | mov ecx,[ebp-32] |
||
1504 | add esi,eax |
||
1505 | shl ecx,4 |
||
1506 | add ecx,ebx |
||
1507 | mov eax,2048 |
||
1508 | mov edx,eax |
||
1509 | sub edx,[_isMatch+ecx*4] |
||
1510 | mov ecx,[ebp-32] |
||
1511 | sub eax,[_isRep+ecx*4] |
||
1512 | mov ecx,[ebp-12] |
||
1513 | shr edx,2 |
||
1514 | add esi,[Models+edx*4] |
||
1515 | shr eax,2 |
||
1516 | add esi,[Models+eax*4] |
||
1517 | mov eax,[ebp-16] |
||
1518 | add esi,[ebp-68] |
||
1519 | lea eax,[eax+edi+1] |
||
1520 | add esi,[ebp-72] |
||
1521 | add eax,ecx |
||
1522 | mov [ebp-68],eax |
||
1523 | cmp [ebp-8],eax |
||
1524 | jnb .labl_57 |
||
1525 | |||
1526 | mov eax,[ebp-8] |
||
1527 | mov ecx,[ebp-68] |
||
1528 | imul eax,eax,40 |
||
1529 | sub ecx,[ebp-8] |
||
1530 | add eax,state.Price |
||
1531 | add [ebp-8],ecx |
||
1532 | ;---------------------------------------------------------- |
||
1533 | .labl_56: |
||
1534 | add eax,40 |
||
1535 | dec ecx |
||
1536 | mov dword [eax],kIfinityPrice |
||
1537 | jne .labl_56 |
||
1538 | ;---------------------------------------------------------- |
||
1539 | .labl_57: |
||
1540 | mov eax,[ebp-16] |
||
1541 | push ebx |
||
1542 | push dword [ebp-60] |
||
1543 | xor edx,edx |
||
1544 | call GetRepPrice |
||
1545 | mov ecx,[ebp-68] |
||
1546 | imul ecx,ecx,40 |
||
1547 | add eax,esi |
||
1548 | add ecx,state.State |
||
1549 | cmp eax,[ecx+12] |
||
1550 | jnb .labl_58 |
||
1551 | |||
1552 | and dword [ecx+20],0 |
||
1553 | mov [ecx+12],eax |
||
1554 | mov eax,[ebp-12] |
||
1555 | lea edx,[edi+eax+1] |
||
1556 | mov [ecx+4],eax |
||
1557 | mov eax,[ebp-24] |
||
1558 | mov [ecx+16],edx |
||
1559 | mov byte [ecx+1],1 |
||
1560 | mov byte [ecx+2],1 |
||
1561 | mov [ecx+8],eax |
||
1562 | ;---------------------------------------------------------- |
||
1563 | .labl_58: |
||
1564 | inc dword [ebp-24] |
||
1565 | cmp dword [ebp-24],4 |
||
1566 | jb .labl_46 |
||
1567 | |||
1568 | mov eax,[ebp-36] |
||
1569 | cmp [ebp-44],eax |
||
1570 | jbe .labl_59 |
||
1571 | |||
1572 | mov [ebp-44],eax |
||
1573 | ;---------------------------------------------------------- |
||
1574 | .labl_59: |
||
1575 | cmp dword [ebp-44],2 |
||
1576 | jb .labl_72 |
||
1577 | |||
1578 | mov esi,[ebp-44] |
||
1579 | cmp esi,2 |
||
1580 | jne .labl_60 |
||
1581 | |||
1582 | cmp dword [distances+8],0x80 |
||
1583 | jnb .labl_72 |
||
1584 | ;---------------------------------------------------------- |
||
1585 | .labl_60: |
||
1586 | mov eax,[ebp-84] |
||
1587 | shr eax,2 |
||
1588 | mov eax,[Models+eax*4] |
||
1589 | add eax,[ebp-76] |
||
1590 | mov [ebp-76],eax |
||
1591 | mov eax,[ebp-12] |
||
1592 | lea ecx,[esi+eax] |
||
1593 | cmp [ebp-8],ecx |
||
1594 | jnb .labl_62 |
||
1595 | |||
1596 | mov eax,[ebp-8] |
||
1597 | imul eax,eax,40 |
||
1598 | mov edx,ecx |
||
1599 | sub edx,[ebp-8] |
||
1600 | add eax,state.Price |
||
1601 | add [ebp-8],edx |
||
1602 | ;---------------------------------------------------------- |
||
1603 | .labl_61: |
||
1604 | add eax,40 |
||
1605 | dec edx |
||
1606 | mov dword [eax],kIfinityPrice |
||
1607 | jne .labl_61 |
||
1608 | ;---------------------------------------------------------- |
||
1609 | .labl_62: |
||
1610 | imul ecx,ecx,40 |
||
1611 | add ecx,state.Price |
||
1612 | lea eax,[distances+4+esi*4] |
||
1613 | lea edi,[esi+1] |
||
1614 | mov [ebp-36],eax |
||
1615 | mov ebx,ecx |
||
1616 | mov [ebp-72],ecx |
||
1617 | ;---------------------------------------------------------- |
||
1618 | .labl_63: |
||
1619 | mov eax,[ebp-36] |
||
1620 | mov esi,[eax-4] |
||
1621 | push dword [ebp-28] |
||
1622 | lea eax,[edi-1] |
||
1623 | mov edx,esi |
||
1624 | call GetPosLenPrice |
||
1625 | add eax,[ebp-76] |
||
1626 | mov [ebp-80],eax |
||
1627 | cmp eax,[ebx] |
||
1628 | jnb .labl_64 |
||
1629 | |||
1630 | mov [ebx],eax |
||
1631 | mov eax,[ebp-12] |
||
1632 | mov [ebx+4],eax |
||
1633 | lea eax,[esi+4] |
||
1634 | mov [ebx+8],eax |
||
1635 | mov byte [ebx-11],0 |
||
1636 | ;---------------------------------------------------------- |
||
1637 | .labl_64: |
||
1638 | lea eax,[edi-1] |
||
1639 | cmp eax,[ebp-44] |
||
1640 | je .labl_65 |
||
1641 | |||
1642 | mov eax,[ebp-36] |
||
1643 | cmp esi,[eax] |
||
1644 | je .labl_71 |
||
1645 | ;---------------------------------------------------------- |
||
1646 | .labl_65: |
||
1647 | inc esi |
||
1648 | lea ecx,[edi+128] |
||
1649 | mov [ebp-68],esi |
||
1650 | mov [ebp-16],edi |
||
1651 | cmp ecx,[ebp-56] |
||
1652 | jbe .labl_66 |
||
1653 | |||
1654 | mov ecx,[ebp-56] |
||
1655 | ;---------------------------------------------------------- |
||
1656 | .labl_66: |
||
1657 | cmp edi,ecx |
||
1658 | jnb .labl_68 |
||
1659 | |||
1660 | mov eax,edi |
||
1661 | sub eax,esi |
||
1662 | add eax,[ebp-40] |
||
1663 | ;---------------------------------------------------------- |
||
1664 | .labl_67: |
||
1665 | mov edx,[ebp-16] |
||
1666 | mov esi,[ebp-40] |
||
1667 | mov dl,[edx+esi] |
||
1668 | cmp dl,[eax] |
||
1669 | jne .labl_68 |
||
1670 | |||
1671 | inc dword [ebp-16] |
||
1672 | inc eax |
||
1673 | cmp [ebp-16],ecx |
||
1674 | jb .labl_67 |
||
1675 | ;---------------------------------------------------------- |
||
1676 | .labl_68: |
||
1677 | or ecx,0xFFFFFFFF |
||
1678 | lea eax,[edi-1] |
||
1679 | sub ecx,eax |
||
1680 | add [ebp-16],ecx |
||
1681 | cmp dword [ebp-16],2 |
||
1682 | jb .labl_71 |
||
1683 | |||
1684 | mov eax,[ebp-64] |
||
1685 | mov al,[eax+MatchNextStates] |
||
1686 | mov ecx,[ebp+8] |
||
1687 | movzx eax,al |
||
1688 | mov esi,eax |
||
1689 | mov al,[eax+LiteralNextStates] |
||
1690 | lea edx,[edi+ecx-1] |
||
1691 | mov [ebp-60],al |
||
1692 | movzx eax,al |
||
1693 | shl esi,4 |
||
1694 | mov ebx,edx |
||
1695 | and ebx,3 |
||
1696 | add esi,ebx |
||
1697 | mov esi,[_isMatch+esi*4] |
||
1698 | lea ebx,[edi+ecx] |
||
1699 | mov [ebp-32],eax |
||
1700 | mov eax,[ebp-40] |
||
1701 | movzx ecx,byte [edi+eax-1] |
||
1702 | push ecx |
||
1703 | mov ecx,edi |
||
1704 | sub ecx,[ebp-68] |
||
1705 | shr esi,2 |
||
1706 | movzx ecx,byte [ecx+eax-1] |
||
1707 | mov esi,[Models+esi*4] |
||
1708 | mov al,[edi+eax-2] |
||
1709 | push ecx |
||
1710 | push 1 |
||
1711 | push edx |
||
1712 | mov [ebp-84],esi |
||
1713 | and ebx,3 |
||
1714 | call CLiteralEncoder_GetPrice |
||
1715 | mov ecx,[ebp-32] |
||
1716 | mov esi,eax |
||
1717 | shl ecx,4 |
||
1718 | add ecx,ebx |
||
1719 | mov eax,2048 |
||
1720 | mov edx,eax |
||
1721 | sub edx,[_isMatch+ecx*4] |
||
1722 | mov ecx,[ebp-32] |
||
1723 | sub eax,[_isRep+ecx*4] |
||
1724 | mov ecx,[ebp-12] |
||
1725 | shr edx,2 |
||
1726 | add esi,[Models+edx*4] |
||
1727 | shr eax,2 |
||
1728 | add esi,[Models+eax*4] |
||
1729 | mov eax,[ebp-16] |
||
1730 | add esi,[ebp-84] |
||
1731 | add eax,edi |
||
1732 | add esi,[ebp-80] |
||
1733 | add eax,ecx |
||
1734 | mov [ebp-32],eax |
||
1735 | cmp [ebp-8],eax |
||
1736 | jnb .labl_70 |
||
1737 | |||
1738 | mov eax,[ebp-8] |
||
1739 | mov ecx,[ebp-32] |
||
1740 | imul eax,eax,40 |
||
1741 | sub ecx,[ebp-8] |
||
1742 | add eax,state.Price |
||
1743 | add [ebp-8],ecx |
||
1744 | ;---------------------------------------------------------- |
||
1745 | .labl_69: |
||
1746 | add eax,40 |
||
1747 | dec ecx |
||
1748 | mov dword [eax],kIfinityPrice |
||
1749 | jne .labl_69 |
||
1750 | ;---------------------------------------------------------- |
||
1751 | .labl_70: |
||
1752 | mov eax,[ebp-16] |
||
1753 | push ebx |
||
1754 | push dword [ebp-60] |
||
1755 | xor edx,edx |
||
1756 | call GetRepPrice |
||
1757 | mov ecx,[ebp-32] |
||
1758 | mov ebx,[ebp-72] |
||
1759 | imul ecx,ecx,40 |
||
1760 | add eax,esi |
||
1761 | add ecx,state.State |
||
1762 | cmp eax,[ecx+12] |
||
1763 | jnb .labl_71 |
||
1764 | |||
1765 | and dword [ecx+20],0 |
||
1766 | mov [ecx+12],eax |
||
1767 | mov eax,[ebp-12] |
||
1768 | lea edx,[edi+eax] |
||
1769 | mov [ecx+4],eax |
||
1770 | mov eax,[ebp-68] |
||
1771 | add eax,3 |
||
1772 | mov [ecx+16],edx |
||
1773 | mov byte [ecx+1],1 |
||
1774 | mov byte [ecx+2],1 |
||
1775 | mov [ecx+8],eax |
||
1776 | ;---------------------------------------------------------- |
||
1777 | .labl_71: |
||
1778 | sub dword [ebp-36],4 |
||
1779 | sub ebx,40 |
||
1780 | dec edi |
||
1781 | lea eax,[edi-1] |
||
1782 | mov [ebp-72],ebx |
||
1783 | cmp eax,2 |
||
1784 | jnb .labl_63 |
||
1785 | ;---------------------------------------------------------- |
||
1786 | .labl_72: |
||
1787 | inc dword [ebp-12] |
||
1788 | mov eax,[ebp-12] |
||
1789 | cmp eax,[ebp-8] |
||
1790 | jne .labl_21 |
||
1791 | |||
1792 | jmp .labl_74 |
||
1793 | ;---------------------------------------------------------- |
||
1794 | .labl_73: |
||
1795 | mov eax,[ebp-44] |
||
1796 | mov [_longestMatchLength],eax |
||
1797 | mov byte [_longestMatchWasFound],1 |
||
1798 | ;---------------------------------------------------------- |
||
1799 | .labl_74: |
||
1800 | push dword [ebp-12] |
||
1801 | push dword [ebp+12] |
||
1802 | call Backward |
||
1803 | mov ecx,[ebp+16] |
||
1804 | mov [ecx],eax |
||
1805 | ;---------------------------------------------------------- |
||
1806 | .labl_75: |
||
1807 | pop ebx |
||
1808 | pop edi |
||
1809 | ;---------------------------------------------------------- |
||
1810 | .labl_76: |
||
1811 | pop esi |
||
1812 | leave |
||
1813 | ret 12 |
||
1814 | ;***************************************************************************** |
||
1815 | |||
1816 | ;* Call: *************************************************************** |
||
1817 | CLiteralEncoder2_EncodeMatched: |
||
1818 | push ebp |
||
1819 | mov ebp,esp |
||
1820 | push ecx |
||
1821 | push ebx |
||
1822 | push esi |
||
1823 | xor ebx,ebx |
||
1824 | push edi |
||
1825 | inc ebx |
||
1826 | mov dword [ebp-4],8 |
||
1827 | ;---------------------------------------------------------- |
||
1828 | .labl_00: |
||
1829 | dec dword [ebp-4] |
||
1830 | movzx ecx,byte [ebp-4] |
||
1831 | movzx esi,byte [ebp+12] |
||
1832 | movzx edi,byte [ebp+16] |
||
1833 | shr esi,cl |
||
1834 | shr edi,cl |
||
1835 | mov ecx,[ebp+8] |
||
1836 | and esi,1 |
||
1837 | lea eax,[esi+1] |
||
1838 | shl eax,8 |
||
1839 | add eax,ebx |
||
1840 | and edi,1 |
||
1841 | push edi |
||
1842 | lea edx,[ecx+eax*4] |
||
1843 | call CMyBitEncoder_Encode |
||
1844 | add ebx,ebx |
||
1845 | or ebx,edi |
||
1846 | cmp esi,edi |
||
1847 | jne .labl_02 |
||
1848 | |||
1849 | cmp dword [ebp-4],0 |
||
1850 | jne .labl_00 |
||
1851 | |||
1852 | jmp .labl_03 |
||
1853 | ;---------------------------------------------------------- |
||
1854 | .labl_01: |
||
1855 | dec dword [ebp-4] |
||
1856 | movzx esi,byte [ebp+16] |
||
1857 | mov cl,[ebp-4] |
||
1858 | mov eax,[ebp+8] |
||
1859 | shr esi,cl |
||
1860 | lea edx,[eax+ebx*4] |
||
1861 | and esi,1 |
||
1862 | push esi |
||
1863 | call CMyBitEncoder_Encode |
||
1864 | add ebx,ebx |
||
1865 | or ebx,esi |
||
1866 | ;---------------------------------------------------------- |
||
1867 | .labl_02: |
||
1868 | cmp dword [ebp-4],0 |
||
1869 | jne .labl_01 |
||
1870 | ;---------------------------------------------------------- |
||
1871 | .labl_03: |
||
1872 | pop edi |
||
1873 | pop esi |
||
1874 | pop ebx |
||
1875 | leave |
||
1876 | ret 12 |
||
1877 | ;***************************************************************************** |
||
1878 | |||
1879 | ;* Call: *************************************************************** |
||
1880 | RangeEncoder_EncodeDirectBits: |
||
1881 | push esi |
||
1882 | mov esi,eax |
||
1883 | jmp .labl_02 |
||
1884 | ;---------------------------------------------------------- |
||
1885 | .labl_00: |
||
1886 | mov eax,[esp+8] |
||
1887 | shr dword [_range],1 |
||
1888 | dec esi |
||
1889 | mov ecx,esi |
||
1890 | shr eax,cl |
||
1891 | test al,1 |
||
1892 | je .labl_01 |
||
1893 | |||
1894 | mov eax,[_range] |
||
1895 | add [low],eax |
||
1896 | adc dword [low+4],0 |
||
1897 | ;---------------------------------------------------------- |
||
1898 | .labl_01: |
||
1899 | cmp dword [_range],0x1000000 |
||
1900 | jnb .labl_02 |
||
1901 | |||
1902 | shl dword [_range],8 |
||
1903 | call RangeEncoder_ShiftLow |
||
1904 | ;---------------------------------------------------------- |
||
1905 | .labl_02: |
||
1906 | test esi,esi |
||
1907 | jne .labl_00 |
||
1908 | |||
1909 | pop esi |
||
1910 | ret 4 |
||
1911 | ;***************************************************************************** |
||
1912 | |||
1913 | ;* Call: *************************************************************** |
||
1914 | CBitTreeEncoder_ReverseEncode: |
||
1915 | push esi |
||
1916 | xor esi,esi |
||
1917 | push edi |
||
1918 | mov edi,[i_01] |
||
1919 | inc esi |
||
1920 | ;---------------------------------------------------------- |
||
1921 | .labl_00: |
||
1922 | mov eax,[esp+12] |
||
1923 | and eax,1 |
||
1924 | lea edx,[_posAlignEncoder+esi*4] |
||
1925 | push eax |
||
1926 | lea esi,[eax+esi*2] |
||
1927 | call CMyBitEncoder_Encode |
||
1928 | shr dword [esp+12],1 |
||
1929 | dec edi |
||
1930 | jne .labl_00 |
||
1931 | |||
1932 | pop edi |
||
1933 | pop esi |
||
1934 | ret 4 |
||
1935 | ;***************************************************************************** |
||
1936 | |||
1937 | ;* Call: *************************************************************** |
||
1938 | MovePos: |
||
1939 | push esi |
||
1940 | mov esi,eax |
||
1941 | test esi,esi |
||
1942 | je .labl_01 |
||
1943 | |||
1944 | add [_additionalOffset],esi |
||
1945 | ;---------------------------------------------------------- |
||
1946 | .labl_00: |
||
1947 | dec esi |
||
1948 | call lz_cm_09 |
||
1949 | call MatchFinder_MovePos |
||
1950 | test esi,esi |
||
1951 | jne .labl_00 |
||
1952 | ;---------------------------------------------------------- |
||
1953 | .labl_01: |
||
1954 | pop esi |
||
1955 | ret |
||
1956 | ;***************************************************************************** |
||
1957 | |||
1958 | ;* Call: *************************************************************** |
||
1959 | Backward: |
||
1960 | push ebp |
||
1961 | mov ebp,esp |
||
1962 | push ecx |
||
1963 | mov ecx,[ebp+12] |
||
1964 | mov eax,ecx |
||
1965 | imul eax,eax,40 |
||
1966 | mov edx,[eax+state.PosPrev] |
||
1967 | mov eax,[eax+state.BackPrev] |
||
1968 | push ebx |
||
1969 | push esi |
||
1970 | mov [_optimumEndIndex],ecx |
||
1971 | mov [ebp-4],eax |
||
1972 | push edi |
||
1973 | ;---------------------------------------------------------- |
||
1974 | .labl_00: |
||
1975 | imul ecx,ecx,40 |
||
1976 | cmp byte [ecx+state.Prev1IsChar],0 |
||
1977 | je .labl_01 |
||
1978 | |||
1979 | mov eax,edx |
||
1980 | imul eax,eax,40 |
||
1981 | or dword [eax+state.BackPrev],0xFFFFFFFF |
||
1982 | lea esi,[eax+state.Prev1IsChar] |
||
1983 | lea edi,[eax+state.PosPrev] |
||
1984 | lea ebx,[edx-1] |
||
1985 | mov byte [esi],0 |
||
1986 | mov [edi],ebx |
||
1987 | cmp byte [ecx+state.Prev2],0 |
||
1988 | je .labl_01 |
||
1989 | |||
1990 | mov byte [esi-40],0 |
||
1991 | mov esi,[ecx+state.PosPrev2] |
||
1992 | mov [edi-40],esi |
||
1993 | mov ecx,[ecx+state.BackPrev2] |
||
1994 | mov [eax+state.BackPrev-40],ecx |
||
1995 | ;---------------------------------------------------------- |
||
1996 | .labl_01: |
||
1997 | mov ecx,[ebp-4] |
||
1998 | mov eax,edx |
||
1999 | imul eax,eax,40 |
||
2000 | mov esi,edx |
||
2001 | mov edx,[eax+state.BackPrev] |
||
2002 | mov [eax+state.BackPrev],ecx |
||
2003 | mov ecx,[ebp+12] |
||
2004 | mov [ebp-4],edx |
||
2005 | mov edx,[eax+state.PosPrev] |
||
2006 | mov [eax+state.PosPrev],ecx |
||
2007 | mov ecx,esi |
||
2008 | mov [ebp+12],ecx |
||
2009 | test esi,esi |
||
2010 | jne .labl_00 |
||
2011 | |||
2012 | mov eax,[state.BackPrev] |
||
2013 | mov ecx,[ebp+8] |
||
2014 | pop edi |
||
2015 | mov [ecx],eax |
||
2016 | mov eax,[state.PosPrev] |
||
2017 | pop esi |
||
2018 | mov [_optimumCurrentIndex],eax |
||
2019 | pop ebx |
||
2020 | leave |
||
2021 | ret 8 |
||
2022 | ;***************************************************************************** |
||
2023 | |||
2024 | ;* Call: *************************************************************** |
||
2025 | lz_cm_09: |
||
2026 | push ebp |
||
2027 | mov ebp,esp |
||
2028 | mov edx,[_matchMaxLen] |
||
2029 | mov eax,[_pos] |
||
2030 | mov ecx,[_streamPos] |
||
2031 | sub esp,44 |
||
2032 | push esi |
||
2033 | lea esi,[edx+eax] |
||
2034 | cmp esi,ecx |
||
2035 | ja .labl_00 |
||
2036 | |||
2037 | mov [ebp-24],edx |
||
2038 | jmp .labl_01 |
||
2039 | ;---------------------------------------------------------- |
||
2040 | .labl_00: |
||
2041 | sub ecx,eax |
||
2042 | mov [ebp-24],ecx |
||
2043 | cmp ecx,3 |
||
2044 | jb .labl_13 |
||
2045 | ;---------------------------------------------------------- |
||
2046 | .labl_01: |
||
2047 | mov ecx,[_cyclicBufferSize] |
||
2048 | mov edx,eax |
||
2049 | sub edx,ecx |
||
2050 | cmp ecx,eax |
||
2051 | mov ecx,[_buffer] |
||
2052 | lea esi,[ecx+eax] |
||
2053 | movzx ecx,byte [esi+2] |
||
2054 | push ebx |
||
2055 | movzx ebx,word [esi] |
||
2056 | push edi |
||
2057 | sbb edi,edi |
||
2058 | and dword [ebp-28],0 |
||
2059 | and dword [ebp-40],0 |
||
2060 | shl ecx,8 |
||
2061 | and edi,edx |
||
2062 | movzx edx,byte [esi] |
||
2063 | xor ecx,[crc_table+edx*4] |
||
2064 | movzx edx,byte [esi+1] |
||
2065 | xor ecx,edx |
||
2066 | mov edx,[_hash] |
||
2067 | and ecx,0xFFFFF |
||
2068 | lea ecx,[edx+ecx*4] |
||
2069 | mov [edx+ebx*4+0x400000],eax |
||
2070 | mov ebx,[ecx] |
||
2071 | mov [ecx],eax |
||
2072 | mov ecx,[pack_pos] |
||
2073 | lea ecx,[edx+ecx*8+0x440000] |
||
2074 | mov [ebp-4],ebx |
||
2075 | lea ebx,[ecx+4] |
||
2076 | mov [ebp-12],ecx |
||
2077 | mov ecx,[_cutValue] |
||
2078 | mov [ebp-16],ebx |
||
2079 | mov [ebp-20],ecx |
||
2080 | cmp [ebp-4],edi |
||
2081 | jbe .labl_11 |
||
2082 | ;---------------------------------------------------------- |
||
2083 | .labl_02: |
||
2084 | mov ecx,[ebp-20] |
||
2085 | dec dword [ebp-20] |
||
2086 | test ecx,ecx |
||
2087 | je .labl_11 |
||
2088 | |||
2089 | mov ecx,[_buffer] |
||
2090 | mov ebx,[ebp-4] |
||
2091 | add ecx,ebx |
||
2092 | mov [ebp-36],ecx |
||
2093 | mov ecx,[ebp-40] |
||
2094 | cmp ecx,[ebp-28] |
||
2095 | jb .labl_03 |
||
2096 | |||
2097 | mov ecx,[ebp-28] |
||
2098 | ;---------------------------------------------------------- |
||
2099 | .labl_03: |
||
2100 | mov ebx,[ebp-36] |
||
2101 | mov [ebp-8],ecx |
||
2102 | add ecx,esi |
||
2103 | sub ebx,esi |
||
2104 | mov [ebp-32],ebx |
||
2105 | jmp .labl_05 |
||
2106 | ;---------------------------------------------------------- |
||
2107 | .labl_04: |
||
2108 | mov ecx,[ebp-44] |
||
2109 | mov ebx,[ebp-32] |
||
2110 | ;---------------------------------------------------------- |
||
2111 | .labl_05: |
||
2112 | mov bl,[ebx+ecx] |
||
2113 | cmp bl,[ecx] |
||
2114 | jne .labl_06 |
||
2115 | |||
2116 | inc dword [ebp-8] |
||
2117 | inc ecx |
||
2118 | mov [ebp-44],ecx |
||
2119 | mov ecx,[ebp-8] |
||
2120 | cmp ecx,[ebp-24] |
||
2121 | jne .labl_04 |
||
2122 | ;---------------------------------------------------------- |
||
2123 | .labl_06: |
||
2124 | mov ecx,[pack_pos] |
||
2125 | mov ebx,eax |
||
2126 | sub ebx,[ebp-4] |
||
2127 | cmp ebx,ecx |
||
2128 | ja .labl_07 |
||
2129 | |||
2130 | sub ecx,ebx |
||
2131 | jmp .labl_08 |
||
2132 | ;---------------------------------------------------------- |
||
2133 | .labl_07: |
||
2134 | sub ecx,ebx |
||
2135 | add ecx,[_cyclicBufferSize] |
||
2136 | ;---------------------------------------------------------- |
||
2137 | .labl_08: |
||
2138 | lea ecx,[edx+ecx*8+0x440000] |
||
2139 | mov [ebp-32],ecx |
||
2140 | mov ecx,[ebp-8] |
||
2141 | cmp ecx,[ebp-24] |
||
2142 | je .labl_14 |
||
2143 | |||
2144 | mov ebx,[ebp-36] |
||
2145 | mov bl,[ecx+ebx] |
||
2146 | cmp bl,[ecx+esi] |
||
2147 | mov ecx,[ebp-4] |
||
2148 | jnb .labl_09 |
||
2149 | |||
2150 | mov ebx,[ebp-12] |
||
2151 | mov [ebx],ecx |
||
2152 | mov ecx,[ebp-32] |
||
2153 | mov ebx,[ebp-8] |
||
2154 | add ecx,4 |
||
2155 | mov [ebp-12],ecx |
||
2156 | mov [ebp-28],ebx |
||
2157 | jmp .labl_10 |
||
2158 | ;---------------------------------------------------------- |
||
2159 | .labl_09: |
||
2160 | mov ebx,[ebp-16] |
||
2161 | mov [ebx],ecx |
||
2162 | mov ecx,[ebp-32] |
||
2163 | mov ebx,[ebp-8] |
||
2164 | mov [ebp-16],ecx |
||
2165 | mov [ebp-40],ebx |
||
2166 | ;---------------------------------------------------------- |
||
2167 | .labl_10: |
||
2168 | mov ecx,[ecx] |
||
2169 | mov [ebp-4],ecx |
||
2170 | cmp ecx,edi |
||
2171 | ja .labl_02 |
||
2172 | ;---------------------------------------------------------- |
||
2173 | .labl_11: |
||
2174 | mov eax,[ebp-12] |
||
2175 | and dword [eax],0 |
||
2176 | mov eax,[ebp-16] |
||
2177 | and dword [eax],0 |
||
2178 | ;---------------------------------------------------------- |
||
2179 | .labl_12: |
||
2180 | pop edi |
||
2181 | pop ebx |
||
2182 | ;---------------------------------------------------------- |
||
2183 | .labl_13: |
||
2184 | pop esi |
||
2185 | leave |
||
2186 | ret |
||
2187 | ;---------------------------------------------------------- |
||
2188 | .labl_14: |
||
2189 | mov eax,[ebp-32] |
||
2190 | mov ecx,[eax] |
||
2191 | mov edx,[ebp-12] |
||
2192 | mov [edx],ecx |
||
2193 | mov eax,[eax+4] |
||
2194 | mov ecx,[ebp-16] |
||
2195 | mov [ecx],eax |
||
2196 | jmp .labl_12 |
||
2197 | ;***************************************************************************** |
||
2198 | |||
2199 | ;* Call: *************************************************************** |
||
2200 | GetPosSlot: |
||
2201 | cmp eax,1024 |
||
2202 | jnb .labl_00 |
||
2203 | |||
2204 | movzx eax,byte [eax+g_FastPos] |
||
2205 | ret |
||
2206 | ;---------------------------------------------------------- |
||
2207 | .labl_00: |
||
2208 | cmp eax,0x80000 |
||
2209 | jnb .labl_01 |
||
2210 | |||
2211 | shr eax,9 |
||
2212 | movzx eax,byte [eax+g_FastPos] |
||
2213 | add eax,18 |
||
2214 | ret |
||
2215 | ;---------------------------------------------------------- |
||
2216 | .labl_01: |
||
2217 | shr eax,18 |
||
2218 | movzx eax,byte [eax+g_FastPos] |
||
2219 | add eax,36 ;'$' |
||
2220 | ret |
||
2221 | ;***************************************************************************** |
||
2222 | |||
2223 | ;* Call: *************************************************************** |
||
2224 | CPriceTableEncoder_Init: |
||
2225 | push ebx |
||
2226 | push edi |
||
2227 | mov eax,1024 |
||
2228 | push 4 |
||
2229 | mov [esi],eax |
||
2230 | mov [esi+4],eax |
||
2231 | lea edi,[esi+0x4048] |
||
2232 | pop ebx |
||
2233 | ;---------------------------------------------------------- |
||
2234 | .labl_00: |
||
2235 | push 3 |
||
2236 | lea eax,[edi-0x4040] |
||
2237 | pop ecx |
||
2238 | call CBitTreeEncoder_Init |
||
2239 | push 3 |
||
2240 | pop ecx |
||
2241 | mov eax,edi |
||
2242 | call CBitTreeEncoder_Init |
||
2243 | add edi,1028 |
||
2244 | dec ebx |
||
2245 | jne .labl_00 |
||
2246 | |||
2247 | push 8 |
||
2248 | pop ecx |
||
2249 | pop edi |
||
2250 | lea eax,[esi+0x8088] |
||
2251 | pop ebx |
||
2252 | jmp CBitTreeEncoder_Init |
||
2253 | ;***************************************************************************** |
||
2254 | |||
2255 | ;* Call: *************************************************************** |
||
2256 | CPriceTableEncoder_UpdateTable: |
||
2257 | push ebx |
||
2258 | push edi |
||
2259 | mov edi,eax |
||
2260 | xor ebx,ebx |
||
2261 | cmp [edi+0xC88C],ebx |
||
2262 | jbe .labl_01 |
||
2263 | |||
2264 | mov eax,[esp+12] |
||
2265 | push esi |
||
2266 | lea esi,[edi+eax*4+0x848C] |
||
2267 | ;---------------------------------------------------------- |
||
2268 | .labl_00: |
||
2269 | mov eax,[esp+16] |
||
2270 | mov edx,ebx |
||
2271 | call NLength_CEncoder_GetPrice |
||
2272 | mov [esi],eax |
||
2273 | inc ebx |
||
2274 | add esi,64 |
||
2275 | cmp ebx,[edi+0xC88C] |
||
2276 | jb .labl_00 |
||
2277 | |||
2278 | pop esi |
||
2279 | ;---------------------------------------------------------- |
||
2280 | .labl_01: |
||
2281 | mov eax,[edi+0xC88C] |
||
2282 | mov ecx,[esp+12] |
||
2283 | mov [edi+ecx*4+0xC890],eax |
||
2284 | pop edi |
||
2285 | pop ebx |
||
2286 | ret 4 |
||
2287 | ;***************************************************************************** |
||
2288 | |||
2289 | ;* Call: *************************************************************** |
||
2290 | NLength_CEncoder_GetPrice: |
||
2291 | push ebp |
||
2292 | mov ebp,esp |
||
2293 | push ecx |
||
2294 | push esi |
||
2295 | cmp edx,8 |
||
2296 | jnb .labl_00 |
||
2297 | |||
2298 | imul eax,eax,1028 |
||
2299 | lea esi,[eax+edi+8] |
||
2300 | call CBitTreeEncoder_GetPrice |
||
2301 | mov ecx,[edi] |
||
2302 | shr ecx,2 |
||
2303 | add eax,[Models+ecx*4] |
||
2304 | jmp .labl_03 |
||
2305 | ;---------------------------------------------------------- |
||
2306 | .labl_00: |
||
2307 | push ebx |
||
2308 | mov ebx,2048 |
||
2309 | mov ecx,ebx |
||
2310 | sub ecx,[edi] |
||
2311 | shr ecx,2 |
||
2312 | mov ecx,[Models+ecx*4] |
||
2313 | mov [ebp-4],ecx |
||
2314 | cmp edx,16 |
||
2315 | jnb .labl_01 |
||
2316 | |||
2317 | imul eax,eax,1028 |
||
2318 | add edx,0xFFFFFFF8 |
||
2319 | lea esi,[eax+edi+0x4048] |
||
2320 | call CBitTreeEncoder_GetPrice |
||
2321 | mov ecx,[edi+4] |
||
2322 | shr ecx,2 |
||
2323 | add eax,[Models+ecx*4] |
||
2324 | jmp .labl_02 |
||
2325 | ;---------------------------------------------------------- |
||
2326 | .labl_01: |
||
2327 | add edx,0xFFFFFFF0 |
||
2328 | lea esi,[edi+0x8088] |
||
2329 | call CBitTreeEncoder_GetPrice |
||
2330 | sub ebx,[edi+4] |
||
2331 | shr ebx,2 |
||
2332 | add eax,[Models+ebx*4] |
||
2333 | ;---------------------------------------------------------- |
||
2334 | .labl_02: |
||
2335 | add [ebp-4],eax |
||
2336 | mov eax,[ebp-4] |
||
2337 | pop ebx |
||
2338 | ;---------------------------------------------------------- |
||
2339 | .labl_03: |
||
2340 | pop esi |
||
2341 | leave |
||
2342 | ret |
||
2343 | ;***************************************************************************** |
||
2344 | |||
2345 | ;* Call: *************************************************************** |
||
2346 | CPriceTableEncoder_Encode: |
||
2347 | push edi |
||
2348 | mov edi,eax |
||
2349 | mov edx,esi |
||
2350 | cmp edi,8 |
||
2351 | jnb .labl_00 |
||
2352 | |||
2353 | push 0 |
||
2354 | call CMyBitEncoder_Encode |
||
2355 | mov eax,ebx |
||
2356 | imul eax,eax,1028 |
||
2357 | push edi |
||
2358 | lea edi,[eax+esi+8] |
||
2359 | jmp .labl_02 |
||
2360 | ;---------------------------------------------------------- |
||
2361 | .labl_00: |
||
2362 | push 1 |
||
2363 | call CMyBitEncoder_Encode |
||
2364 | lea edx,[esi+4] |
||
2365 | cmp edi,16 |
||
2366 | jnb .labl_01 |
||
2367 | |||
2368 | push 0 |
||
2369 | call CMyBitEncoder_Encode |
||
2370 | add edi,0xFFFFFFF8 |
||
2371 | mov eax,ebx |
||
2372 | imul eax,eax,1028 |
||
2373 | push edi |
||
2374 | lea edi,[eax+esi+0x4048] |
||
2375 | jmp .labl_02 |
||
2376 | ;---------------------------------------------------------- |
||
2377 | .labl_01: |
||
2378 | push 1 |
||
2379 | call CMyBitEncoder_Encode |
||
2380 | add edi,0xFFFFFFF0 |
||
2381 | push edi |
||
2382 | lea edi,[esi+0x8088] |
||
2383 | ;---------------------------------------------------------- |
||
2384 | .labl_02: |
||
2385 | call cm_pr_16 |
||
2386 | dec dword [esi+ebx*4+0xC890] |
||
2387 | pop edi |
||
2388 | jne .labl_03 |
||
2389 | |||
2390 | push ebx |
||
2391 | mov eax,esi |
||
2392 | call CPriceTableEncoder_UpdateTable |
||
2393 | ;---------------------------------------------------------- |
||
2394 | .labl_03: |
||
2395 | ret |
||
2396 | ;***************************************************************************** |
||
2397 | |||
2398 | ;* Call: *************************************************************** |
||
2399 | CLiteralEncoder2_Encode: |
||
2400 | push ebx |
||
2401 | push esi |
||
2402 | push edi |
||
2403 | xor edi,edi |
||
2404 | push 8 |
||
2405 | inc edi |
||
2406 | pop ebx |
||
2407 | ;---------------------------------------------------------- |
||
2408 | .labl_00: |
||
2409 | movzx esi,byte [esp+20] |
||
2410 | mov eax,[esp+16] |
||
2411 | dec ebx |
||
2412 | mov cl,bl |
||
2413 | shr esi,cl |
||
2414 | lea edx,[eax+edi*4] |
||
2415 | and esi,1 |
||
2416 | push esi |
||
2417 | call CMyBitEncoder_Encode |
||
2418 | add edi,edi |
||
2419 | or edi,esi |
||
2420 | test ebx,ebx |
||
2421 | jne .labl_00 |
||
2422 | |||
2423 | pop edi |
||
2424 | pop esi |
||
2425 | pop ebx |
||
2426 | ret 8 |
||
2427 | ;***************************************************************************** |
||
2428 | |||
2429 | ;* Call: *************************************************************** |
||
2430 | CState_IsCharState: |
||
2431 | mov edx,[_numPrevBits] |
||
2432 | push esi |
||
2433 | mov esi,[_posMask] |
||
2434 | and esi,[esp+8] |
||
2435 | push 8 |
||
2436 | pop ecx |
||
2437 | movzx eax,al |
||
2438 | sub cl,dl |
||
2439 | shr eax,cl |
||
2440 | mov ecx,edx |
||
2441 | shl esi,cl |
||
2442 | add eax,esi |
||
2443 | pop esi |
||
2444 | ret 4 |
||
2445 | ;***************************************************************************** |
||
2446 | |||
2447 | ;* Call: *************************************************************** |
||
2448 | CLiteralEncoder_GetPrice: |
||
2449 | push dword [esp+16] |
||
2450 | push dword [esp+16] |
||
2451 | push dword [esp+16] |
||
2452 | push dword [esp+16] |
||
2453 | call CState_IsCharState |
||
2454 | imul eax,eax,3072 |
||
2455 | add eax,[_posEncoders] |
||
2456 | push eax |
||
2457 | call lz_cm_11 |
||
2458 | ret 16 |
||
2459 | ;***************************************************************************** |
||
2460 | |||
2461 | ;* Call: *************************************************************** |
||
2462 | lz_cm_11: |
||
2463 | push ebp |
||
2464 | mov ebp,esp |
||
2465 | push ecx |
||
2466 | push ebx |
||
2467 | push esi |
||
2468 | xor esi,esi |
||
2469 | xor eax,eax |
||
2470 | inc esi |
||
2471 | push edi |
||
2472 | mov dword [ebp-4],8 |
||
2473 | cmp [ebp+12],al |
||
2474 | je .labl_02 |
||
2475 | |||
2476 | movzx ecx,byte [ebp+20] |
||
2477 | mov [ebp+12],ecx |
||
2478 | ;---------------------------------------------------------- |
||
2479 | .labl_00: |
||
2480 | dec dword [ebp-4] |
||
2481 | movzx ecx,byte [ebp-4] |
||
2482 | movzx edi,byte [ebp+16] |
||
2483 | mov edx,[ebp+12] |
||
2484 | mov ebx,[ebp+8] |
||
2485 | shr edi,cl |
||
2486 | shr edx,cl |
||
2487 | and edi,1 |
||
2488 | mov ecx,edi |
||
2489 | shl ecx,8 |
||
2490 | add ecx,esi |
||
2491 | mov ecx,[ebx+ecx*4+1024] |
||
2492 | and edx,1 |
||
2493 | sub ecx,edx |
||
2494 | mov ebx,edx |
||
2495 | neg ebx |
||
2496 | xor ecx,ebx |
||
2497 | shr ecx,2 |
||
2498 | and ecx,0x1FF |
||
2499 | add eax,[Models+ecx*4] |
||
2500 | add esi,esi |
||
2501 | or esi,edx |
||
2502 | cmp edi,edx |
||
2503 | jne .labl_01 |
||
2504 | |||
2505 | cmp dword [ebp-4],0 |
||
2506 | jne .labl_00 |
||
2507 | |||
2508 | jmp .labl_04 |
||
2509 | ;---------------------------------------------------------- |
||
2510 | .labl_01: |
||
2511 | cmp dword [ebp-4],0 |
||
2512 | je .labl_04 |
||
2513 | ;---------------------------------------------------------- |
||
2514 | .labl_02: |
||
2515 | movzx edi,byte [ebp+20] |
||
2516 | ;---------------------------------------------------------- |
||
2517 | .labl_03: |
||
2518 | dec dword [ebp-4] |
||
2519 | mov cl,[ebp-4] |
||
2520 | mov edx,edi |
||
2521 | shr edx,cl |
||
2522 | mov ecx,[ebp+8] |
||
2523 | mov ecx,[ecx+esi*4] |
||
2524 | add esi,esi |
||
2525 | and edx,1 |
||
2526 | sub ecx,edx |
||
2527 | mov ebx,edx |
||
2528 | neg ebx |
||
2529 | xor ecx,ebx |
||
2530 | shr ecx,2 |
||
2531 | and ecx,0x1FF |
||
2532 | add eax,[Models+ecx*4] |
||
2533 | or esi,edx |
||
2534 | cmp dword [ebp-4],0 |
||
2535 | jne .labl_03 |
||
2536 | ;---------------------------------------------------------- |
||
2537 | .labl_04: |
||
2538 | pop edi |
||
2539 | pop esi |
||
2540 | pop ebx |
||
2541 | leave |
||
2542 | ret 16 |
||
2543 | ;***************************************************************************** |
||
2544 | |||
2545 | ;* Call: *************************************************************** |
||
2546 | ReadMatchDistances: |
||
2547 | push esi |
||
2548 | call GetLongestMatch |
||
2549 | mov ecx,eax |
||
2550 | mov esi,0x80 |
||
2551 | cmp ecx,esi |
||
2552 | jne .labl_00 |
||
2553 | |||
2554 | push dword [distances+512] |
||
2555 | lea eax,[esi+17] |
||
2556 | push esi |
||
2557 | call GetMatchLen |
||
2558 | mov ecx,eax |
||
2559 | add ecx,esi |
||
2560 | ;---------------------------------------------------------- |
||
2561 | .labl_00: |
||
2562 | inc dword [_additionalOffset] |
||
2563 | call MatchFinder_MovePos |
||
2564 | mov eax,ecx |
||
2565 | pop esi |
||
2566 | ret |
||
2567 | ;***************************************************************************** |
||
2568 | |||
2569 | ;* Call: *************************************************************** |
||
2570 | GetLongestMatch: |
||
2571 | push ebp |
||
2572 | mov ebp,esp |
||
2573 | sub esp,0x34 |
||
2574 | mov edx,[_matchMaxLen] |
||
2575 | mov ecx,[_pos] |
||
2576 | mov eax,[_streamPos] |
||
2577 | and dword [ebp-24],0 |
||
2578 | push esi |
||
2579 | lea esi,[edx+ecx] |
||
2580 | cmp esi,eax |
||
2581 | ja .labl_02 |
||
2582 | |||
2583 | mov [ebp-32],edx |
||
2584 | ;---------------------------------------------------------- |
||
2585 | .labl_00: |
||
2586 | mov eax,[_cyclicBufferSize] |
||
2587 | mov edx,ecx |
||
2588 | sub edx,eax |
||
2589 | cmp eax,ecx |
||
2590 | sbb eax,eax |
||
2591 | and eax,edx |
||
2592 | mov [ebp-40],eax |
||
2593 | mov eax,[_buffer] |
||
2594 | push ebx |
||
2595 | push edi |
||
2596 | lea edi,[eax+ecx] |
||
2597 | movzx edx,byte [edi+2] |
||
2598 | movzx esi,byte [edi] |
||
2599 | movzx eax,word [edi] |
||
2600 | shl edx,8 |
||
2601 | xor edx,[crc_table+esi*4] |
||
2602 | movzx esi,byte [edi+1] |
||
2603 | xor edx,esi |
||
2604 | mov esi,[_hash] |
||
2605 | and edx,0xFFFFF |
||
2606 | lea edx,[esi+edx*4] |
||
2607 | mov ebx,[edx] |
||
2608 | lea eax,[esi+eax*4+0x400000] |
||
2609 | mov [ebp-8],ebx |
||
2610 | mov ebx,[eax] |
||
2611 | mov [eax],ecx |
||
2612 | or dword [distances+8],0xFFFFFFFF |
||
2613 | cmp ebx,[ebp-40] |
||
2614 | jbe .labl_01 |
||
2615 | |||
2616 | mov eax,ecx |
||
2617 | sub eax,ebx |
||
2618 | dec eax |
||
2619 | mov [distances+8],eax |
||
2620 | mov dword [ebp-24],2 |
||
2621 | ;---------------------------------------------------------- |
||
2622 | .labl_01: |
||
2623 | mov ebx,[pack_pos] |
||
2624 | and dword [ebp-36],0 |
||
2625 | mov [edx],ecx |
||
2626 | or dword [distances+12],0xFFFFFFFF |
||
2627 | and dword [ebp-48],0 |
||
2628 | lea edx,[esi+ebx*8+0x440000] |
||
2629 | lea eax,[edx+4] |
||
2630 | mov [ebp-20],eax |
||
2631 | mov eax,[_cutValue] |
||
2632 | mov [ebp-28],eax |
||
2633 | mov eax,[ebp-8] |
||
2634 | mov [ebp-16],edx |
||
2635 | jmp .labl_13 |
||
2636 | ;---------------------------------------------------------- |
||
2637 | .labl_02: |
||
2638 | sub eax,ecx |
||
2639 | mov [ebp-32],eax |
||
2640 | cmp eax,3 |
||
2641 | jnb .labl_00 |
||
2642 | |||
2643 | xor eax,eax |
||
2644 | jmp .labl_16 |
||
2645 | ;---------------------------------------------------------- |
||
2646 | .labl_03: |
||
2647 | mov eax,[ebp-28] |
||
2648 | dec dword [ebp-28] |
||
2649 | test eax,eax |
||
2650 | je .labl_14 |
||
2651 | |||
2652 | mov eax,[_buffer] |
||
2653 | mov edx,[ebp-8] |
||
2654 | add eax,edx |
||
2655 | mov [ebp-44],eax |
||
2656 | mov eax,[ebp-48] |
||
2657 | cmp eax,[ebp-36] |
||
2658 | jb .labl_04 |
||
2659 | |||
2660 | mov eax,[ebp-36] |
||
2661 | ;---------------------------------------------------------- |
||
2662 | .labl_04: |
||
2663 | mov edx,[ebp-44] |
||
2664 | mov [ebp-4],eax |
||
2665 | add eax,edi |
||
2666 | sub edx,edi |
||
2667 | mov [ebp-12],edx |
||
2668 | jmp .labl_06 |
||
2669 | ;---------------------------------------------------------- |
||
2670 | .labl_05: |
||
2671 | mov edx,[ebp-12] |
||
2672 | mov eax,[ebp-52] |
||
2673 | ;---------------------------------------------------------- |
||
2674 | .labl_06: |
||
2675 | mov dl,[edx+eax] |
||
2676 | cmp dl,[eax] |
||
2677 | jne .labl_07 |
||
2678 | |||
2679 | inc dword [ebp-4] |
||
2680 | inc eax |
||
2681 | mov [ebp-52],eax |
||
2682 | mov eax,[ebp-4] |
||
2683 | cmp eax,[ebp-32] |
||
2684 | jne .labl_05 |
||
2685 | ;---------------------------------------------------------- |
||
2686 | .labl_07: |
||
2687 | mov eax,ecx |
||
2688 | sub eax,[ebp-8] |
||
2689 | mov [ebp-12],eax |
||
2690 | mov eax,[ebp-24] |
||
2691 | cmp eax,[ebp-4] |
||
2692 | jnb .labl_09 |
||
2693 | ;---------------------------------------------------------- |
||
2694 | .labl_08: |
||
2695 | mov edx,[ebp-12] |
||
2696 | inc eax |
||
2697 | dec edx |
||
2698 | mov [distances+eax*4],edx |
||
2699 | cmp eax,[ebp-4] |
||
2700 | jb .labl_08 |
||
2701 | |||
2702 | mov [ebp-24],eax |
||
2703 | ;---------------------------------------------------------- |
||
2704 | .labl_09: |
||
2705 | mov eax,ebx |
||
2706 | sub eax,[ebp-12] |
||
2707 | cmp [ebp-12],ebx |
||
2708 | jbe .labl_10 |
||
2709 | |||
2710 | add eax,[_cyclicBufferSize] |
||
2711 | ;---------------------------------------------------------- |
||
2712 | .labl_10: |
||
2713 | lea eax,[esi+eax*8+0x440000] |
||
2714 | mov [ebp-12],eax |
||
2715 | mov eax,[ebp-4] |
||
2716 | cmp eax,[ebp-32] |
||
2717 | je .labl_17 |
||
2718 | |||
2719 | mov edx,[ebp-44] |
||
2720 | mov dl,[eax+edx] |
||
2721 | cmp dl,[eax+edi] |
||
2722 | mov eax,[ebp-8] |
||
2723 | jnb .labl_11 |
||
2724 | |||
2725 | mov edx,[ebp-16] |
||
2726 | mov [edx],eax |
||
2727 | mov eax,[ebp-12] |
||
2728 | mov edx,[ebp-4] |
||
2729 | add eax,4 |
||
2730 | mov [ebp-16],eax |
||
2731 | mov [ebp-36],edx |
||
2732 | jmp .labl_12 |
||
2733 | ;---------------------------------------------------------- |
||
2734 | .labl_11: |
||
2735 | mov edx,[ebp-20] |
||
2736 | mov [edx],eax |
||
2737 | mov eax,[ebp-12] |
||
2738 | mov edx,[ebp-4] |
||
2739 | mov [ebp-20],eax |
||
2740 | mov [ebp-48],edx |
||
2741 | ;---------------------------------------------------------- |
||
2742 | .labl_12: |
||
2743 | mov eax,[eax] |
||
2744 | mov [ebp-8],eax |
||
2745 | ;---------------------------------------------------------- |
||
2746 | .labl_13: |
||
2747 | cmp eax,[ebp-40] |
||
2748 | ja .labl_03 |
||
2749 | ;---------------------------------------------------------- |
||
2750 | .labl_14: |
||
2751 | mov eax,[ebp-16] |
||
2752 | and dword [eax],0 |
||
2753 | mov eax,[ebp-20] |
||
2754 | and dword [eax],0 |
||
2755 | ;---------------------------------------------------------- |
||
2756 | .labl_15: |
||
2757 | mov eax,[ebp-24] |
||
2758 | pop edi |
||
2759 | pop ebx |
||
2760 | ;---------------------------------------------------------- |
||
2761 | .labl_16: |
||
2762 | pop esi |
||
2763 | leave |
||
2764 | ret |
||
2765 | ;---------------------------------------------------------- |
||
2766 | .labl_17: |
||
2767 | mov eax,[ebp-12] |
||
2768 | mov ecx,[eax] |
||
2769 | mov edx,[ebp-16] |
||
2770 | mov [edx],ecx |
||
2771 | mov eax,[eax+4] |
||
2772 | mov ecx,[ebp-20] |
||
2773 | mov [ecx],eax |
||
2774 | jmp .labl_15 |
||
2775 | ;***************************************************************************** |
||
2776 | |||
2777 | ;* Call: *************************************************************** |
||
2778 | FillPosSlotPrices: |
||
2779 | push ecx |
||
2780 | push ebx |
||
2781 | push ebp |
||
2782 | push esi |
||
2783 | push edi |
||
2784 | xor ebp,ebp |
||
2785 | mov esi,_posSlotEncoder |
||
2786 | mov dword [esp+16],4 |
||
2787 | ;---------------------------------------------------------- |
||
2788 | .labl_00: |
||
2789 | xor edi,edi |
||
2790 | ;---------------------------------------------------------- |
||
2791 | .labl_01: |
||
2792 | mov ebx,[_distTableSize] |
||
2793 | cmp edi,ebx |
||
2794 | jnb .labl_03 |
||
2795 | |||
2796 | mov edx,edi |
||
2797 | call CBitTreeEncoder_GetPrice |
||
2798 | lea ecx,[edi+ebp] |
||
2799 | inc edi |
||
2800 | mov [_posSlotPrices+ecx*4],eax |
||
2801 | cmp edi,14 |
||
2802 | jb .labl_01 |
||
2803 | |||
2804 | cmp edi,ebx |
||
2805 | jnb .labl_03 |
||
2806 | |||
2807 | lea ebx,[edi+ebp] |
||
2808 | lea ebx,[_posSlotPrices+ebx*4] |
||
2809 | ;---------------------------------------------------------- |
||
2810 | .labl_02: |
||
2811 | mov edx,edi |
||
2812 | call CBitTreeEncoder_GetPrice |
||
2813 | mov ecx,edi |
||
2814 | shr ecx,1 |
||
2815 | sub ecx,5 |
||
2816 | shl ecx,6 |
||
2817 | add eax,ecx |
||
2818 | mov [ebx],eax |
||
2819 | inc edi |
||
2820 | add ebx,4 |
||
2821 | cmp edi,[_distTableSize] |
||
2822 | jb .labl_02 |
||
2823 | ;---------------------------------------------------------- |
||
2824 | .labl_03: |
||
2825 | add esi,1028 |
||
2826 | add ebp,64 |
||
2827 | dec dword [esp+16] |
||
2828 | jne .labl_00 |
||
2829 | |||
2830 | pop edi |
||
2831 | pop esi |
||
2832 | pop ebp |
||
2833 | pop ebx |
||
2834 | pop ecx |
||
2835 | ret |
||
2836 | ;*********************************************************************** |
||
2837 | |||
2838 | ;* Call: *************************************************************** |
||
2839 | FillDistancesPrices: |
||
2840 | push ebp |
||
2841 | mov ebp,esp |
||
2842 | sub esp,36 |
||
2843 | and dword [ebp-20],0 |
||
2844 | push ebx |
||
2845 | push esi |
||
2846 | push edi |
||
2847 | push 4 |
||
2848 | pop ebx |
||
2849 | mov dword [ebp-24],_distancesPrices+16 |
||
2850 | mov dword [ebp-16],_posSlotPrices |
||
2851 | mov [ebp-36],ebx |
||
2852 | ;---------------------------------------------------------- |
||
2853 | .labl_00: |
||
2854 | mov eax,[ebp-24] |
||
2855 | mov esi,[ebp-16] |
||
2856 | lea edi,[eax-16] |
||
2857 | movsd |
||
2858 | movsd |
||
2859 | movsd |
||
2860 | movsd |
||
2861 | mov [ebp-4],ebx |
||
2862 | mov [ebp-12],eax |
||
2863 | ;---------------------------------------------------------- |
||
2864 | .labl_01: |
||
2865 | mov esi,[ebp-4] |
||
2866 | mov eax,esi |
||
2867 | call GetPosSlot |
||
2868 | mov edx,eax |
||
2869 | mov ecx,edx |
||
2870 | xor eax,eax |
||
2871 | inc eax |
||
2872 | mov [ebp-32],edx |
||
2873 | and edx,eax |
||
2874 | shr ecx,1 |
||
2875 | dec ecx |
||
2876 | or edx,2 |
||
2877 | shl edx,cl |
||
2878 | xor edi,edi |
||
2879 | mov [ebp-8],eax |
||
2880 | mov [ebp-28],ecx |
||
2881 | sub esi,edx |
||
2882 | test ecx,ecx |
||
2883 | je .labl_03 |
||
2884 | ;---------------------------------------------------------- |
||
2885 | .labl_02: |
||
2886 | mov eax,[ebp-8] |
||
2887 | sub eax,[ebp-32] |
||
2888 | mov ecx,esi |
||
2889 | add eax,edx |
||
2890 | mov eax,[_numLiteralContextBits+eax*4] |
||
2891 | and ecx,1 |
||
2892 | sub eax,ecx |
||
2893 | mov ebx,ecx |
||
2894 | neg ebx |
||
2895 | xor eax,ebx |
||
2896 | shr eax,2 |
||
2897 | and eax,0x1FF |
||
2898 | add edi,[Models+eax*4] |
||
2899 | mov eax,[ebp-8] |
||
2900 | shr esi,1 |
||
2901 | dec dword [ebp-28] |
||
2902 | lea eax,[ecx+eax*2] |
||
2903 | mov [ebp-8],eax |
||
2904 | jne .labl_02 |
||
2905 | |||
2906 | push 4 |
||
2907 | pop ebx |
||
2908 | ;---------------------------------------------------------- |
||
2909 | .labl_03: |
||
2910 | mov eax,[ebp-32] |
||
2911 | mov ecx,[ebp-20] |
||
2912 | add ecx,eax |
||
2913 | mov eax,[_posSlotPrices+ecx*4] |
||
2914 | mov ecx,[ebp-12] |
||
2915 | add [ebp-12],ebx |
||
2916 | add eax,edi |
||
2917 | inc dword [ebp-4] |
||
2918 | cmp dword [ebp-4],0x80 |
||
2919 | mov [ecx],eax |
||
2920 | jb .labl_01 |
||
2921 | |||
2922 | add dword [ebp-16],256 |
||
2923 | add dword [ebp-20],64 |
||
2924 | add dword [ebp-24],512 |
||
2925 | dec dword [ebp-36] |
||
2926 | jne .labl_00 |
||
2927 | |||
2928 | pop edi |
||
2929 | pop esi |
||
2930 | pop ebx |
||
2931 | leave |
||
2932 | ret |
||
2933 | ;*********************************************************************** |
||
2934 | |||
2935 | ;* Call: *************************************************************** |
||
2936 | FillAlignPrices: |
||
2937 | push ebp |
||
2938 | mov ebp,esp |
||
2939 | push ecx |
||
2940 | push ecx |
||
2941 | push ebx |
||
2942 | push esi |
||
2943 | xor esi,esi |
||
2944 | push edi |
||
2945 | mov [ebp-8],esi |
||
2946 | ;---------------------------------------------------------- |
||
2947 | .labl_00: |
||
2948 | mov eax,[i_01] |
||
2949 | xor edx,edx |
||
2950 | xor ecx,ecx |
||
2951 | inc edx |
||
2952 | mov [ebp-4],eax |
||
2953 | ;---------------------------------------------------------- |
||
2954 | .labl_01: |
||
2955 | mov edi,[_posAlignEncoder+edx*4] |
||
2956 | mov eax,esi |
||
2957 | and eax,1 |
||
2958 | sub edi,eax |
||
2959 | mov ebx,eax |
||
2960 | neg ebx |
||
2961 | xor edi,ebx |
||
2962 | shr edi,2 |
||
2963 | and edi,0x1FF |
||
2964 | add ecx,[Models+edi*4] |
||
2965 | shr esi,1 |
||
2966 | dec dword [ebp-4] |
||
2967 | lea edx,[eax+edx*2] |
||
2968 | jne .labl_01 |
||
2969 | |||
2970 | mov esi,[ebp-8] |
||
2971 | push 16 |
||
2972 | mov [_alignPrices+esi*4],ecx |
||
2973 | inc esi |
||
2974 | pop eax |
||
2975 | mov [ebp-8],esi |
||
2976 | cmp esi,eax |
||
2977 | jb .labl_00 |
||
2978 | |||
2979 | pop edi |
||
2980 | pop esi |
||
2981 | mov [_alignPriceCount],eax |
||
2982 | pop ebx |
||
2983 | leave |
||
2984 | ret |
||
2985 | ;*********************************************************************** |
||
2986 | |||
2987 | ;* Call: *************************************************************** |
||
2988 | GetRepLen1Price: |
||
2989 | movzx eax,al |
||
2990 | mov edx,[_isRepG0+eax*4] |
||
2991 | mov ecx,eax |
||
2992 | shl ecx,4 |
||
2993 | add ecx,[esp+4] |
||
2994 | shr edx,2 |
||
2995 | mov ecx,[_isRep0Long+ecx*4] |
||
2996 | shr ecx,2 |
||
2997 | mov eax,[Models+ecx*4] |
||
2998 | add eax,[Models+edx*4] |
||
2999 | ret 4 |
||
3000 | ;*********************************************************************** |
||
3001 | |||
3002 | ;* Call: *************************************************************** |
||
3003 | GetRepPrice: |
||
3004 | movzx ecx,byte [esp+4] |
||
3005 | shl eax,4 |
||
3006 | add eax,[esp+8] |
||
3007 | push esi |
||
3008 | mov eax,[_repMatchLenEncoder+0x840C+eax*4] |
||
3009 | mov esi,2048 |
||
3010 | test edx,edx |
||
3011 | jne .labl_00 |
||
3012 | |||
3013 | mov edx,ecx |
||
3014 | mov ecx,[_isRepG0+ecx*4] |
||
3015 | shl edx,4 |
||
3016 | add edx,[esp+12] |
||
3017 | sub esi,[_isRep0Long+edx*4] |
||
3018 | shr ecx,2 |
||
3019 | jmp .labl_02 |
||
3020 | ;---------------------------------------------------------- |
||
3021 | .labl_00: |
||
3022 | push edi |
||
3023 | shl ecx,2 |
||
3024 | mov edi,esi |
||
3025 | sub edi,[ecx+_isRepG0] |
||
3026 | shr edi,2 |
||
3027 | add eax,[Models+edi*4] |
||
3028 | pop edi |
||
3029 | cmp edx,1 |
||
3030 | jne .labl_01 |
||
3031 | |||
3032 | mov ecx,[ecx+_isRepG1] |
||
3033 | shr ecx,2 |
||
3034 | add eax,[Models+ecx*4] |
||
3035 | jmp .labl_03 |
||
3036 | ;---------------------------------------------------------- |
||
3037 | .labl_01: |
||
3038 | sub esi,[ecx+_isRepG1] |
||
3039 | mov ecx,[ecx+_isRepG2] |
||
3040 | add edx,0xFFFFFFFE |
||
3041 | sub ecx,edx |
||
3042 | neg edx |
||
3043 | xor ecx,edx |
||
3044 | shr ecx,2 |
||
3045 | and ecx,0x1FF |
||
3046 | ;---------------------------------------------------------- |
||
3047 | .labl_02: |
||
3048 | shr esi,2 |
||
3049 | mov edx,[Models+esi*4] |
||
3050 | add edx,[Models+ecx*4] |
||
3051 | add eax,edx |
||
3052 | ;---------------------------------------------------------- |
||
3053 | .labl_03: |
||
3054 | pop esi |
||
3055 | ret 8 |
||
3056 | ;*********************************************************************** |
||
3057 | |||
3058 | ;* Call: *************************************************************** |
||
3059 | GetPosLenPrice: |
||
3060 | push esi |
||
3061 | mov esi,eax |
||
3062 | mov ecx,0x80 |
||
3063 | cmp esi,2 |
||
3064 | jne .labl_00 |
||
3065 | |||
3066 | cmp edx,ecx |
||
3067 | jb .labl_01 |
||
3068 | |||
3069 | mov eax,kIfinityPrice |
||
3070 | jmp .labl_09 |
||
3071 | ;---------------------------------------------------------- |
||
3072 | .labl_00: |
||
3073 | cmp esi,6 |
||
3074 | jnb .labl_02 |
||
3075 | ;---------------------------------------------------------- |
||
3076 | .labl_01: |
||
3077 | lea eax,[esi-2] |
||
3078 | jmp .labl_03 |
||
3079 | ;---------------------------------------------------------- |
||
3080 | .labl_02: |
||
3081 | push 3 |
||
3082 | pop eax |
||
3083 | ;---------------------------------------------------------- |
||
3084 | .labl_03: |
||
3085 | cmp edx,ecx |
||
3086 | jnb .labl_04 |
||
3087 | |||
3088 | shl eax,7 |
||
3089 | add eax,edx |
||
3090 | mov ecx,[_distancesPrices+eax*4] |
||
3091 | jmp .labl_08 |
||
3092 | ;---------------------------------------------------------- |
||
3093 | .labl_04: |
||
3094 | mov ecx,edx |
||
3095 | ;GetPosSlot2 |
||
3096 | cmp edx,0x10000 ;if (pos < (1<<16)) |
||
3097 | jnb .labl_05 |
||
3098 | |||
3099 | shr ecx,6 |
||
3100 | movzx ecx,byte [ecx+g_FastPos] |
||
3101 | add ecx,12 |
||
3102 | jmp .labl_07 |
||
3103 | ;---------------------------------------------------------- |
||
3104 | .labl_05: |
||
3105 | cmp edx,0x2000000 ;if (pos < (1<<25)) |
||
3106 | jnb .labl_06 |
||
3107 | |||
3108 | shr ecx,15 |
||
3109 | movzx ecx,byte [ecx+g_FastPos] |
||
3110 | add ecx,30 |
||
3111 | jmp .labl_07 |
||
3112 | ;---------------------------------------------------------- |
||
3113 | .labl_06: |
||
3114 | shr ecx,24 |
||
3115 | movzx ecx,byte [ecx+g_FastPos] |
||
3116 | add ecx,48 |
||
3117 | ;---------------------------------------------------------- |
||
3118 | .labl_07: |
||
3119 | shl eax,6 |
||
3120 | add eax,ecx |
||
3121 | mov ecx,[_posSlotPrices+eax*4] |
||
3122 | and edx,15 |
||
3123 | add ecx,[_alignPrices+edx*4] |
||
3124 | ;---------------------------------------------------------- |
||
3125 | .labl_08: |
||
3126 | shl esi,4 |
||
3127 | add esi,[esp+8] |
||
3128 | mov eax,[_prices+esi*4] |
||
3129 | add eax,ecx |
||
3130 | ;---------------------------------------------------------- |
||
3131 | .labl_09: |
||
3132 | pop esi |
||
3133 | ret 4 |
||
3134 | ;*********************************************************************** |
||
3135 | |||
3136 | ;* Call: *************************************************************** |
||
3137 | RangeEncoder_ShiftLow: |
||
3138 | push ecx |
||
3139 | push ecx |
||
3140 | mov eax,[low] |
||
3141 | push esi |
||
3142 | mov esi,[low+4] |
||
3143 | cmp eax,0xFF000000 |
||
3144 | jb .labl_00 |
||
3145 | |||
3146 | test esi,esi |
||
3147 | je .labl_02 |
||
3148 | ;---------------------------------------------------------- |
||
3149 | .labl_00: |
||
3150 | mov cl,[_cache] |
||
3151 | and dword [esp+8],0 |
||
3152 | mov edx,esi |
||
3153 | push ebx |
||
3154 | ;---------------------------------------------------------- |
||
3155 | .labl_01: |
||
3156 | mov bl,dl |
||
3157 | add bl,cl |
||
3158 | mov ecx,[pack_length] |
||
3159 | inc dword [pack_length] |
||
3160 | mov [ecx],bl |
||
3161 | or cl,0xFF |
||
3162 | dec dword [_cacheSize] |
||
3163 | jne .labl_01 |
||
3164 | |||
3165 | mov cl,[low+3] |
||
3166 | mov [_cache],cl |
||
3167 | pop ebx |
||
3168 | ;---------------------------------------------------------- |
||
3169 | .labl_02: |
||
3170 | inc dword [_cacheSize] |
||
3171 | shl eax,8 |
||
3172 | and dword [low+4],0 |
||
3173 | mov [low],eax |
||
3174 | pop esi |
||
3175 | pop ecx |
||
3176 | pop ecx |
||
3177 | ret |
||
3178 | ;*********************************************************************** |
||
3179 | |||
3180 | ;* Call: *************************************************************** |
||
3181 | CMyBitEncoder_Encode: |
||
3182 | mov ecx,[_range] |
||
3183 | mov eax,[edx] |
||
3184 | shr ecx,0xB |
||
3185 | imul ecx,eax |
||
3186 | cmp dword [esp+4],0 |
||
3187 | jne .labl_00 |
||
3188 | |||
3189 | mov [_range],ecx |
||
3190 | mov ecx,2048 |
||
3191 | sub ecx,eax |
||
3192 | shr ecx,5 |
||
3193 | add ecx,eax |
||
3194 | mov [edx],ecx |
||
3195 | jmp .labl_01 |
||
3196 | ;---------------------------------------------------------- |
||
3197 | .labl_00: |
||
3198 | add [low],ecx |
||
3199 | adc dword [low+4],0 |
||
3200 | sub [_range],ecx |
||
3201 | mov ecx,eax |
||
3202 | shr ecx,5 |
||
3203 | sub eax,ecx |
||
3204 | mov [edx],eax |
||
3205 | ;---------------------------------------------------------- |
||
3206 | .labl_01: |
||
3207 | cmp dword [_range],0x1000000 |
||
3208 | jnb .labl_02 |
||
3209 | |||
3210 | shl dword [_range],8 |
||
3211 | call RangeEncoder_ShiftLow |
||
3212 | ;---------------------------------------------------------- |
||
3213 | .labl_02: |
||
3214 | ret 4 |
||
3215 | ;*********************************************************************** |
||
3216 | |||
3217 | ;* Call: *************************************************************** |
||
3218 | CBitTreeEncoder_Init: |
||
3219 | xor edx,edx |
||
3220 | inc edx |
||
3221 | shl edx,cl |
||
3222 | mov [eax+1024],ecx |
||
3223 | lea ecx,[edx-1] |
||
3224 | test ecx,ecx |
||
3225 | jbe .labl_00 |
||
3226 | |||
3227 | push edi |
||
3228 | lea edi,[eax+4] |
||
3229 | mov eax,1024 |
||
3230 | rep stosd |
||
3231 | pop edi |
||
3232 | ;---------------------------------------------------------- |
||
3233 | .labl_00: |
||
3234 | ret |
||
3235 | ;*********************************************************************** |
||
3236 | |||
3237 | ;* Call: *************************************************************** |
||
3238 | cm_pr_16: |
||
3239 | mov eax,[esp+4] |
||
3240 | push ebx |
||
3241 | mov ebx,[edi+1024] |
||
3242 | push esi |
||
3243 | xor esi,esi |
||
3244 | inc esi |
||
3245 | add eax,eax |
||
3246 | mov [esp+12],eax |
||
3247 | ;---------------------------------------------------------- |
||
3248 | .labl_00: |
||
3249 | mov eax,[esp+12] |
||
3250 | mov ecx,ebx |
||
3251 | shr eax,cl |
||
3252 | lea edx,[edi+esi*4] |
||
3253 | and eax,1 |
||
3254 | push eax |
||
3255 | lea esi,[eax+esi*2] |
||
3256 | call CMyBitEncoder_Encode |
||
3257 | dec ebx |
||
3258 | jne .labl_00 |
||
3259 | |||
3260 | pop esi |
||
3261 | pop ebx |
||
3262 | ret 4 |
||
3263 | ;*********************************************************************** |
||
3264 | |||
3265 | ;* Call: *************************************************************** |
||
3266 | CBitTreeEncoder_GetPrice: |
||
3267 | mov ecx,[esi+1024] |
||
3268 | push edi |
||
3269 | xor edi,edi |
||
3270 | inc edi |
||
3271 | shl edi,cl |
||
3272 | xor eax,eax |
||
3273 | or edx,edi |
||
3274 | ;---------------------------------------------------------- |
||
3275 | .labl_00: |
||
3276 | mov ecx,edx |
||
3277 | shr edx,1 |
||
3278 | mov edi,[esi+edx*4] |
||
3279 | and ecx,1 |
||
3280 | sub edi,ecx |
||
3281 | neg ecx |
||
3282 | xor edi,ecx |
||
3283 | shr edi,2 |
||
3284 | and edi,0x1FF |
||
3285 | add eax,[Models+edi*4] |
||
3286 | cmp edx,1 |
||
3287 | jne .labl_00 |
||
3288 | |||
3289 | pop edi |
||
3290 | ret |
||
3291 | ;*********************************************************************** |
||
3292 | |||
3293 | ;* Call: *************************************************************** |
||
3294 | GetMatchLen: |
||
3295 | mov ecx,[_streamPos] |
||
3296 | push edi |
||
3297 | mov edi,eax |
||
3298 | mov eax,[_pos] |
||
3299 | sub ecx,eax |
||
3300 | sub ecx,[esp+8] |
||
3301 | cmp edi,ecx |
||
3302 | jbe .labl_00 |
||
3303 | |||
3304 | mov edi,ecx |
||
3305 | ;---------------------------------------------------------- |
||
3306 | .labl_00: |
||
3307 | mov ecx,[_buffer] |
||
3308 | inc dword [esp+12] |
||
3309 | add ecx,eax |
||
3310 | add ecx,[esp+8] |
||
3311 | xor eax,eax |
||
3312 | test edi,edi |
||
3313 | jbe .labl_03 |
||
3314 | |||
3315 | push esi |
||
3316 | mov esi,ecx |
||
3317 | sub esi,[esp+16] |
||
3318 | ;---------------------------------------------------------- |
||
3319 | .labl_01: |
||
3320 | mov dl,[eax+ecx] |
||
3321 | cmp dl,[esi+eax] |
||
3322 | jne .labl_02 |
||
3323 | |||
3324 | inc eax |
||
3325 | cmp eax,edi |
||
3326 | jb .labl_01 |
||
3327 | ;---------------------------------------------------------- |
||
3328 | .labl_02: |
||
3329 | pop esi |
||
3330 | ;---------------------------------------------------------- |
||
3331 | .labl_03: |
||
3332 | pop edi |
||
3333 | ret 8 |
||
3334 | ;*********************************************************************** |
||
3335 | |||
3336 | ;* Call: *************************************************************** |
||
3337 | MatchFinder_MovePos: |
||
3338 | inc dword [pack_pos] |
||
3339 | mov eax,[pack_pos] |
||
3340 | cmp eax,[_cyclicBufferSize] |
||
3341 | jne .labl_00 |
||
3342 | |||
3343 | and dword [pack_pos],0 |
||
3344 | ;---------------------------------------------------------- |
||
3345 | .labl_00: |
||
3346 | inc dword [_pos] |
||
3347 | ret |
||
3348 | ;***********************************************************************25)) |