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259 | daniel-mar | 1 | /* |
2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
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3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au |
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503 | daniel-mar | 4 | Copyright (C) 2018-2022 Daniel Marschall, ViaThinkSoft |
259 | daniel-mar | 5 | |
6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2 of the License, or |
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9 | (at your option) any later version. |
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10 | |||
11 | This program is distributed in the hope that it will be useful, |
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | GNU General Public License for more details. |
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15 | |||
16 | You should have received a copy of the GNU General Public License |
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17 | along with this program; if not, write to the Free Software |
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18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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19 | */ |
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20 | |||
439 | daniel-mar | 21 | #ifndef FF_H_ |
22 | #define FF_H_ |
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23 | |||
259 | daniel-mar | 24 | #include "world.h" |
25 | |||
26 | #include "PIFilter.h" |
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27 | |||
28 | #include "entry.h" |
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29 | |||
30 | #include "choosefile.h" |
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31 | #include "ui.h" |
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32 | #include "file_compat.h" |
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33 | #include "symtab.h" |
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34 | #include "PARM.h" |
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35 | #include "preview.h" |
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330 | daniel-mar | 36 | #include "ff_misc.h" |
492 | daniel-mar | 37 | #include "language.h" |
259 | daniel-mar | 38 | |
39 | #define HOSTSIG_GIMP 'PMIG' // sic: NOT 'GIMP' |
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40 | #define HOSTSIG_IRFANVIEW 'UP20' |
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41 | #define HOSTSIG_PHOTOSHOP '8BIM' |
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42 | //#define HOSTSIG_PLUGINCOMMANDER '8BIM' // meh. |
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43 | //#define HOSTSIG_SERIF_PHOTOPLUS '8BIM' // meh. |
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44 | #define HOSTSIG_JASC_PAINTSHOP_PRO_X 'PSP9' |
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45 | #define HOSTSIG_PAINT_NET 'NDP.' |
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46 | #define HOSTSIG_ADOBE_PREMIERE '8B)M'/*sic*/ |
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47 | |||
48 | enum{ |
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49 | TAB = 011, |
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50 | LF = 012, |
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51 | CR = 015, |
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52 | |||
53 | CHUNK_ROWS = 64, |
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54 | |||
55 | TEXT_FILETYPE = 'TEXT', |
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56 | SIG_SIMPLETEXT = 'ttxt', |
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440 | daniel-mar | 57 | PS_FILTER_FILETYPE = '8BFM' |
259 | daniel-mar | 58 | }; |
59 | |||
480 | daniel-mar | 60 | #ifdef _WIN32 |
477 | daniel-mar | 61 | typedef struct none_slider_info_ { |
62 | BOOL initialized; |
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63 | } none_slider_info; |
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64 | |||
65 | typedef struct comctl_slider_info_ { |
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66 | BOOL initialized; |
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67 | HMODULE hLib; |
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68 | } comctl_slider_info; |
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69 | |||
70 | typedef struct plugin_dll_slider_info_ { |
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71 | BOOL initialized; |
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72 | HMODULE hLib; |
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73 | DWORD messageId; |
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74 | } plugin_dll_slider_info; |
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480 | daniel-mar | 75 | #endif |
477 | daniel-mar | 76 | |
502 | daniel-mar | 77 | // The "gdata" structure contains all values which MUST be kept between filter invocations. |
78 | // All other working-data (which automatically gets calculated etc.) are NOT part of this structure. |
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79 | // To increase performance, the lookup tables *tantab and *costab have been included here, so that |
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80 | // they only need to be calculated one. |
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81 | // size: 0x2098 (8344 Bytes) for 32-bit |
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82 | // size: 0x20AC (8364 Bytes) for 64-bit |
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456 | daniel-mar | 83 | typedef struct globals_t_ { |
480 | daniel-mar | 84 | PARM_T parm; |
408 | daniel-mar | 85 | Boolean standalone; |
86 | Boolean parmloaded; // this means that the filter is loaded, but without PARM (title, author, etc.) |
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87 | Boolean obfusc; |
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489 | daniel-mar | 88 | // (padding of 1 byte here) |
89 | OSType lastKnownBufferVersion; |
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90 | OSType lastKnownHandleVersion; |
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500 | daniel-mar | 91 | double* tantab; |
92 | double* costab; |
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480 | daniel-mar | 93 | #ifdef _WIN32 |
259 | daniel-mar | 94 | HWND hWndMainDlg; |
477 | daniel-mar | 95 | none_slider_info noneSliderInfo; |
96 | comctl_slider_info comctlSliderInfo; |
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97 | plugin_dll_slider_info pluginDllSliderInfo; |
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476 | daniel-mar | 98 | #endif /* _WIN32 */ |
259 | daniel-mar | 99 | } globals_t; |
100 | |||
101 | extern globals_t *gdata; |
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102 | |||
103 | #define NUM_CELLS 0x100 |
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104 | |||
105 | extern struct node *tree[4]; |
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492 | daniel-mar | 106 | extern TCHAR *err[4]; |
259 | daniel-mar | 107 | extern int errpos[4],errstart[4];//,nplanes; |
379 | daniel-mar | 108 | extern uint8_t slider[8]; |
301 | daniel-mar | 109 | extern value_type cell[NUM_CELLS]; |
259 | daniel-mar | 110 | extern char *expr[4]; |
111 | |||
112 | extern int tokpos,tokstart,varused[]; |
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492 | daniel-mar | 113 | extern TCHAR *errstr; |
259 | daniel-mar | 114 | |
115 | //#define DEBUG |
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116 | |||
430 | daniel-mar | 117 | typedef struct InternalState_ { |
379 | daniel-mar | 118 | Boolean bak_obfusc; |
119 | Boolean bak_standalone; |
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120 | Boolean bak_parmloaded; |
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121 | char* bak_expr[4]; |
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122 | uint8_t bak_slider[8]; |
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123 | PARM_T bak_parm; |
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430 | daniel-mar | 124 | } InternalState; |
379 | daniel-mar | 125 | |
271 | daniel-mar | 126 | // from main.c |
276 | daniel-mar | 127 | unsigned long get_parm_hash(PARM_T *parm); |
483 | daniel-mar | 128 | void DoPrepare(FilterRecordPtr epb); |
129 | void DoStart(FilterRecordPtr epb); |
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130 | OSErr DoContinue(FilterRecordPtr epb); |
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131 | void DoFinish(FilterRecordPtr epb); |
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132 | void RequestNext(FilterRecordPtr epb); |
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430 | daniel-mar | 133 | InternalState saveInternalState(); |
134 | void restoreInternalState(InternalState state); |
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259 | daniel-mar | 135 | |
271 | daniel-mar | 136 | // from read.c |
492 | daniel-mar | 137 | Boolean readparams_afs_pff(Handle h, TCHAR**reason); |
259 | daniel-mar | 138 | void convert_premiere_to_photoshop(PARM_T* photoshop, PARM_T_PREMIERE* premiere); |
492 | daniel-mar | 139 | Boolean readfile_8bf(StandardFileReply *sfr, TCHAR**reason); |
259 | daniel-mar | 140 | Handle readfileintohandle(FILEREF r); |
492 | daniel-mar | 141 | Boolean readfile_afs_pff(StandardFileReply* sfr, TCHAR** reason); |
142 | Boolean readfile_ffx(StandardFileReply* sfr, TCHAR** reason); |
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143 | Boolean readfile_picotxt(StandardFileReply* sfr, TCHAR** reason); |
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394 | daniel-mar | 144 | Boolean readPARM(PARM_T* parm,Ptr h); |
259 | daniel-mar | 145 | |
271 | daniel-mar | 146 | // from save.c |
389 | daniel-mar | 147 | OSErr saveparams_afs_pff(Handle h); |
148 | OSErr saveparams_picotxt(Handle h, Boolean useparm); |
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259 | daniel-mar | 149 | OSErr savehandleintofile(Handle h,FILEREF r); |
389 | daniel-mar | 150 | Boolean savefile_afs_pff_picotxt(StandardFileReply *sfr); |
259 | daniel-mar | 151 | |
271 | daniel-mar | 152 | // from make_*.c |
259 | daniel-mar | 153 | OSErr make_standalone(StandardFileReply *sfr); |
154 | |||
271 | daniel-mar | 155 | // from process.c |
259 | daniel-mar | 156 | Boolean setup(FilterRecordPtr pb); |
157 | void evalpixel(unsigned char *outp,unsigned char *inp); |
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158 | |||
271 | daniel-mar | 159 | // from make.c |
259 | daniel-mar | 160 | unsigned long printablehash(unsigned long hash); |
393 | daniel-mar | 161 | size_t fixpipl(PIPropertyList *pipl,size_t origsize,char* title, long *event_id); |
259 | daniel-mar | 162 | size_t aete_generate(void* aeteptr, PARM_T *pparm, long event_id); |
292 | daniel-mar | 163 | |
164 | // from obfusc.c |
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506 | daniel-mar | 165 | #ifdef _MSC_VER |
166 | __declspec(noinline) |
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167 | #endif |
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168 | uint64_t GetObfuscSeed(); |
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508 | daniel-mar | 169 | #ifdef _MSC_VER |
170 | __declspec(noinline) |
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171 | #endif |
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172 | uint64_t GetObfuscSeed2(); |
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510 | daniel-mar | 173 | #ifdef WIN_ENV |
174 | Boolean obfusc_seed_replace(FSSpec* dst, uint64_t search1, uint64_t search2, uint64_t replace1, uint64_t replace2, int maxamount1, int maxamount2); |
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175 | #endif |
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293 | daniel-mar | 176 | int obfuscation_version(PARM_T* pparm); |
508 | daniel-mar | 177 | void obfusc(PARM_T* pparm, uint64_t* out_initial_seed, uint64_t* out_initial_seed2); |
271 | daniel-mar | 178 | void deobfusc(PARM_T* pparm); |
259 | daniel-mar | 179 | |
271 | daniel-mar | 180 | // from loadfile_*.c |
492 | daniel-mar | 181 | Boolean loadfile(StandardFileReply *sfr, TCHAR**reason); |
182 | Boolean readPARMresource(HMODULE hm, TCHAR**reason); |
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259 | daniel-mar | 183 | |
184 | // from main.c |
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185 | int64_t maxspace(); |
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186 | Boolean maxspace_available(); |
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187 | Boolean host_preserves_parameters(); |
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188 | |||
189 | // from parser.y |
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190 | struct node *parseexpr(char *s); |
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191 | |||
286 | daniel-mar | 192 | // from funcs.c |
193 | void factory_initialize_rnd_variables(); |
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194 | |||
271 | daniel-mar | 195 | // Useful macros |
489 | daniel-mar | 196 | |
197 | // Note: "bigDocumentData->PluginUsing32BitCoordinates" will be set by filterSelectorStart, if HAS_BIG_DOC(pb) is true |
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259 | daniel-mar | 198 | #define HAS_BIG_DOC(x) ((x)->bigDocumentData != NULL) |
199 | |||
200 | #define BIGDOC_IMAGE_SIZE(x) ((x)->bigDocumentData->imageSize32) |
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201 | #define IMAGE_SIZE(x) ((x)->imageSize) |
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202 | |||
203 | #define BIGDOC_FILTER_RECT(x) ((x)->bigDocumentData->filterRect32) |
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204 | #define FILTER_RECT(x) ((x)->filterRect) |
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205 | |||
206 | #define BIGDOC_IN_RECT(x) ((x)->bigDocumentData->inRect32) |
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207 | #define IN_RECT(x) ((x)->inRect) |
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208 | |||
209 | #define BIGDOC_OUT_RECT(x) ((x)->bigDocumentData->outRect32) |
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210 | #define OUT_RECT(x) ((x)->outRect) |
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211 | |||
212 | #define BIGDOC_MASK_RECT(x) ((x)->bigDocumentData->maskRect32) |
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213 | #define MASK_RECT(x) ((x)->maskRect) |
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214 | |||
215 | #define BIGDOC_FLOAT_COORD(x) ((x)->bigDocumentData->floatCoord32) |
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216 | #define FLOAT_COORD(x) ((x)->floatCoord) |
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217 | |||
218 | #define BIGDOC_WHOLE_SIZE(x) ((x)->bigDocumentData->wholeSize32) |
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219 | #define WHOLE_SIZE(x) ((x)->wholeSize) |
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220 | |||
439 | daniel-mar | 221 | #endif |