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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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526 | daniel-mar | 42 | //#define HOSTSIG_PLUGINCOMMANDER '8BIM' // illegal usage of signature |
43 | //#define HOSTSIG_SERIF_PHOTOPLUS '8BIM' // illegal usage of signature |
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259 | daniel-mar | 44 | #define HOSTSIG_JASC_PAINTSHOP_PRO_X 'PSP9' |
45 | #define HOSTSIG_PAINT_NET 'NDP.' |
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46 | #define HOSTSIG_ADOBE_PREMIERE '8B)M'/*sic*/ |
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47 | |||
517 | daniel-mar | 48 | // see also PiPL.rc |
49 | #define kViaThinkSoftSignature 'ViaT' // 0x56696154 (inofficial creator code) |
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50 | #define PIOIDProperty 'ObId' // 0x4f624964 |
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51 | |||
518 | daniel-mar | 52 | #define TEXT_FILETYPE 'TEXT' |
53 | #define SIG_SIMPLETEXT 'ttxt' |
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54 | #define PS_FILTER_FILETYPE '8BFM' |
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55 | |||
56 | #define CHUNK_ROWS 64 |
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57 | |||
259 | daniel-mar | 58 | enum{ |
59 | TAB = 011, |
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60 | LF = 012, |
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61 | CR = 015, |
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62 | }; |
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63 | |||
480 | daniel-mar | 64 | #ifdef _WIN32 |
477 | daniel-mar | 65 | typedef struct none_slider_info_ { |
66 | BOOL initialized; |
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67 | } none_slider_info; |
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68 | |||
69 | typedef struct comctl_slider_info_ { |
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70 | BOOL initialized; |
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71 | HMODULE hLib; |
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72 | } comctl_slider_info; |
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73 | |||
74 | typedef struct plugin_dll_slider_info_ { |
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75 | BOOL initialized; |
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76 | HMODULE hLib; |
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77 | DWORD messageId; |
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78 | } plugin_dll_slider_info; |
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480 | daniel-mar | 79 | #endif |
477 | daniel-mar | 80 | |
502 | daniel-mar | 81 | // The "gdata" structure contains all values which MUST be kept between filter invocations. |
82 | // All other working-data (which automatically gets calculated etc.) are NOT part of this structure. |
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83 | // To increase performance, the lookup tables *tantab and *costab have been included here, so that |
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84 | // they only need to be calculated one. |
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85 | // size: 0x2098 (8344 Bytes) for 32-bit |
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86 | // size: 0x20AC (8364 Bytes) for 64-bit |
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456 | daniel-mar | 87 | typedef struct globals_t_ { |
480 | daniel-mar | 88 | PARM_T parm; |
408 | daniel-mar | 89 | Boolean standalone; |
90 | Boolean parmloaded; // this means that the filter is loaded, but without PARM (title, author, etc.) |
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91 | Boolean obfusc; |
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489 | daniel-mar | 92 | // (padding of 1 byte here) |
93 | OSType lastKnownBufferVersion; |
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94 | OSType lastKnownHandleVersion; |
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500 | daniel-mar | 95 | double* tantab; |
96 | double* costab; |
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480 | daniel-mar | 97 | #ifdef _WIN32 |
259 | daniel-mar | 98 | HWND hWndMainDlg; |
477 | daniel-mar | 99 | none_slider_info noneSliderInfo; |
100 | comctl_slider_info comctlSliderInfo; |
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101 | plugin_dll_slider_info pluginDllSliderInfo; |
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476 | daniel-mar | 102 | #endif /* _WIN32 */ |
259 | daniel-mar | 103 | } globals_t; |
104 | |||
105 | extern globals_t *gdata; |
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106 | |||
107 | #define NUM_CELLS 0x100 |
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108 | |||
109 | extern struct node *tree[4]; |
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492 | daniel-mar | 110 | extern TCHAR *err[4]; |
259 | daniel-mar | 111 | extern int errpos[4],errstart[4];//,nplanes; |
379 | daniel-mar | 112 | extern uint8_t slider[8]; |
301 | daniel-mar | 113 | extern value_type cell[NUM_CELLS]; |
259 | daniel-mar | 114 | extern char *expr[4]; |
115 | |||
116 | extern int tokpos,tokstart,varused[]; |
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492 | daniel-mar | 117 | extern TCHAR *errstr; |
259 | daniel-mar | 118 | |
119 | //#define DEBUG |
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120 | |||
430 | daniel-mar | 121 | typedef struct InternalState_ { |
379 | daniel-mar | 122 | Boolean bak_obfusc; |
123 | Boolean bak_standalone; |
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124 | Boolean bak_parmloaded; |
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125 | char* bak_expr[4]; |
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126 | uint8_t bak_slider[8]; |
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127 | PARM_T bak_parm; |
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430 | daniel-mar | 128 | } InternalState; |
379 | daniel-mar | 129 | |
271 | daniel-mar | 130 | // from main.c |
276 | daniel-mar | 131 | unsigned long get_parm_hash(PARM_T *parm); |
483 | daniel-mar | 132 | void DoPrepare(FilterRecordPtr epb); |
133 | void DoStart(FilterRecordPtr epb); |
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134 | OSErr DoContinue(FilterRecordPtr epb); |
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135 | void DoFinish(FilterRecordPtr epb); |
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136 | void RequestNext(FilterRecordPtr epb); |
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430 | daniel-mar | 137 | InternalState saveInternalState(); |
138 | void restoreInternalState(InternalState state); |
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259 | daniel-mar | 139 | |
271 | daniel-mar | 140 | // from read.c |
492 | daniel-mar | 141 | Boolean readparams_afs_pff(Handle h, TCHAR**reason); |
259 | daniel-mar | 142 | void convert_premiere_to_photoshop(PARM_T* photoshop, PARM_T_PREMIERE* premiere); |
492 | daniel-mar | 143 | Boolean readfile_8bf(StandardFileReply *sfr, TCHAR**reason); |
259 | daniel-mar | 144 | Handle readfileintohandle(FILEREF r); |
492 | daniel-mar | 145 | Boolean readfile_afs_pff(StandardFileReply* sfr, TCHAR** reason); |
146 | Boolean readfile_ffx(StandardFileReply* sfr, TCHAR** reason); |
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147 | Boolean readfile_picotxt(StandardFileReply* sfr, TCHAR** reason); |
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394 | daniel-mar | 148 | Boolean readPARM(PARM_T* parm,Ptr h); |
259 | daniel-mar | 149 | |
271 | daniel-mar | 150 | // from save.c |
389 | daniel-mar | 151 | OSErr saveparams_afs_pff(Handle h); |
152 | OSErr saveparams_picotxt(Handle h, Boolean useparm); |
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259 | daniel-mar | 153 | OSErr savehandleintofile(Handle h,FILEREF r); |
389 | daniel-mar | 154 | Boolean savefile_afs_pff_picotxt(StandardFileReply *sfr); |
259 | daniel-mar | 155 | |
271 | daniel-mar | 156 | // from make_*.c |
259 | daniel-mar | 157 | OSErr make_standalone(StandardFileReply *sfr); |
158 | |||
271 | daniel-mar | 159 | // from process.c |
259 | daniel-mar | 160 | Boolean setup(FilterRecordPtr pb); |
161 | void evalpixel(unsigned char *outp,unsigned char *inp); |
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162 | |||
271 | daniel-mar | 163 | // from make.c |
259 | daniel-mar | 164 | unsigned long printablehash(unsigned long hash); |
515 | daniel-mar | 165 | size_t fixpipl(PIPropertyList *pipl,size_t origsize,char* title, char* component, char* category, long *event_id); |
259 | daniel-mar | 166 | size_t aete_generate(void* aeteptr, PARM_T *pparm, long event_id); |
292 | daniel-mar | 167 | |
168 | // from obfusc.c |
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506 | daniel-mar | 169 | #ifdef _MSC_VER |
170 | __declspec(noinline) |
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171 | #endif |
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172 | uint64_t GetObfuscSeed(); |
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508 | daniel-mar | 173 | #ifdef _MSC_VER |
174 | __declspec(noinline) |
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175 | #endif |
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176 | uint64_t GetObfuscSeed2(); |
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510 | daniel-mar | 177 | #ifdef WIN_ENV |
178 | 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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179 | #endif |
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293 | daniel-mar | 180 | int obfuscation_version(PARM_T* pparm); |
508 | daniel-mar | 181 | void obfusc(PARM_T* pparm, uint64_t* out_initial_seed, uint64_t* out_initial_seed2); |
271 | daniel-mar | 182 | void deobfusc(PARM_T* pparm); |
259 | daniel-mar | 183 | |
271 | daniel-mar | 184 | // from loadfile_*.c |
492 | daniel-mar | 185 | Boolean loadfile(StandardFileReply *sfr, TCHAR**reason); |
186 | Boolean readPARMresource(HMODULE hm, TCHAR**reason); |
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259 | daniel-mar | 187 | |
188 | // from main.c |
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189 | int64_t maxspace(); |
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190 | Boolean maxspace_available(); |
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191 | Boolean host_preserves_parameters(); |
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192 | |||
193 | // from parser.y |
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194 | struct node *parseexpr(char *s); |
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195 | |||
286 | daniel-mar | 196 | // from funcs.c |
197 | void factory_initialize_rnd_variables(); |
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198 | |||
271 | daniel-mar | 199 | // Useful macros |
489 | daniel-mar | 200 | |
201 | // Note: "bigDocumentData->PluginUsing32BitCoordinates" will be set by filterSelectorStart, if HAS_BIG_DOC(pb) is true |
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259 | daniel-mar | 202 | #define HAS_BIG_DOC(x) ((x)->bigDocumentData != NULL) |
203 | |||
204 | #define BIGDOC_IMAGE_SIZE(x) ((x)->bigDocumentData->imageSize32) |
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205 | #define IMAGE_SIZE(x) ((x)->imageSize) |
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206 | |||
207 | #define BIGDOC_FILTER_RECT(x) ((x)->bigDocumentData->filterRect32) |
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208 | #define FILTER_RECT(x) ((x)->filterRect) |
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209 | |||
210 | #define BIGDOC_IN_RECT(x) ((x)->bigDocumentData->inRect32) |
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211 | #define IN_RECT(x) ((x)->inRect) |
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212 | |||
213 | #define BIGDOC_OUT_RECT(x) ((x)->bigDocumentData->outRect32) |
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214 | #define OUT_RECT(x) ((x)->outRect) |
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215 | |||
216 | #define BIGDOC_MASK_RECT(x) ((x)->bigDocumentData->maskRect32) |
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217 | #define MASK_RECT(x) ((x)->maskRect) |
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218 | |||
219 | #define BIGDOC_FLOAT_COORD(x) ((x)->bigDocumentData->floatCoord32) |
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220 | #define FLOAT_COORD(x) ((x)->floatCoord) |
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221 | |||
222 | #define BIGDOC_WHOLE_SIZE(x) ((x)->bigDocumentData->wholeSize32) |
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223 | #define WHOLE_SIZE(x) ((x)->wholeSize) |
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224 | |||
439 | daniel-mar | 225 | #endif |