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Rev | Author | Line No. | Line |
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184 | dmarschall | 1 | /* |
247 | daniel-mar | 2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au |
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4 | Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft |
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184 | dmarschall | 5 | |
247 | daniel-mar | 6 | This program is free software; you can redistribute it and/or modify |
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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184 | dmarschall | 10 | |
247 | daniel-mar | 11 | This program is distributed in the hope that it will be useful, |
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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184 | dmarschall | 15 | |
247 | daniel-mar | 16 | You should have received a copy of the GNU General Public License |
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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184 | dmarschall | 19 | */ |
20 | |||
21 | #include <stddef.h> |
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22 | #include <stdint.h> |
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185 | dmarschall | 23 | #include <assert.h> |
255 | daniel-mar | 24 | #include <time.h> |
184 | dmarschall | 25 | |
26 | #include "ff.h" |
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27 | #include "symtab.h" |
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28 | |||
210 | daniel-mar | 29 | #include "scripting.h" |
184 | dmarschall | 30 | #include "PIActions.h" |
31 | #include "PITerminology.h" |
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32 | |||
33 | #include "compat_string.h" |
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34 | |||
207 | daniel-mar | 35 | //#define PRINTABLE_HASH_FF16 |
212 | daniel-mar | 36 | #define ENABLE_APPLESCRIPT |
207 | daniel-mar | 37 | |
184 | dmarschall | 38 | /* |
207 | daniel-mar | 39 | Find a printable 4-character key, remembering (see Photoshop API guide): |
40 | - All IDs starting with an uppercase letter are reserved by Adobe. |
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41 | - All IDs that are all uppercase are reserved by Apple. |
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42 | - All IDs that are all lowercase are reserved by Apple. |
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43 | - This leaves all IDs that begin with a lowercase letter and have at least |
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44 | one uppercase letter for you and other plug-in developers. |
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45 | Note: It is questionable if "a!!!" or "A!!!" are also reseved by Apple. We don't risk it. |
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184 | dmarschall | 46 | */ |
47 | unsigned long printablehash(unsigned long hash) { |
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268 | daniel-mar | 48 | #ifdef PRINTABLE_HASH_FF16 |
49 | |||
247 | daniel-mar | 50 | // FilterFoundry version 1.6 hashing by Toby Thain |
51 | // Only accepts upper case at the last character |
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52 | // 0 = 'a A' |
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53 | // 6100899 = 'z~~Z' |
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54 | unsigned long key = 'a' + (hash % 26); hash /= 26; // first lower case |
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55 | key = (key << 8) | (' ' + (hash % 95)); hash /= 95; // any printable |
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56 | key = (key << 8) | (' ' + (hash % 95)); hash /= 95; // any printable |
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57 | return (key << 8) | ('A' + (hash % 26)); // last upper case |
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268 | daniel-mar | 58 | |
59 | #else |
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60 | |||
247 | daniel-mar | 61 | // FilterFoundry version 1.7 hashing by Daniel Marschall |
62 | // Accepts upper case at character 2, 3 or 4 |
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63 | // Spaces are only set the right as padding to make a code shorter |
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64 | // 0 = 'aA ' |
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65 | // 13530139 = 'zZZZ' |
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66 | // The key-space is ~2.22 times larger |
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67 | long lowlim; |
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68 | long uplim; |
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69 | int upperCaseInfo; |
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70 | int length; |
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71 | int lastThreeCharInfo; |
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72 | int firstChar; |
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73 | unsigned long key; |
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74 | int found; |
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75 | int i,j,k; |
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207 | daniel-mar | 76 | |
247 | daniel-mar | 77 | uplim = 0; |
78 | for (k=1; k<4; k++) { |
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79 | int mask; |
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80 | if (k == 1) mask = 1;//0b1; |
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81 | if (k == 2) mask = 2;//0b11; |
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82 | if (k == 3) mask = 4;//0b111; |
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83 | for (i=1; i<=mask; i++) { |
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84 | // 'k' characters |
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85 | long test = 1; |
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86 | for (j=0; j<k; ++j) { |
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87 | test *= ((i&(1<<j)) != 0) ? 26 : 94-26; |
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88 | } |
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89 | uplim += test; |
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90 | } |
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91 | } |
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207 | daniel-mar | 92 | |
247 | daniel-mar | 93 | lastThreeCharInfo = hash % uplim; hash /= uplim; |
94 | firstChar = hash%26; hash /= 26; |
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207 | daniel-mar | 95 | |
247 | daniel-mar | 96 | lowlim = 0; |
97 | uplim = 0; |
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98 | found = 0; |
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99 | length = -1; // avoid compiler warning |
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100 | upperCaseInfo = -1; // avoid compiler warning |
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101 | for (k=1; k<4; k++) { |
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102 | int mask; |
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103 | if (k == 1) mask = 1;//0b1; |
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104 | if (k == 2) mask = 2;//0b11; |
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105 | if (k == 3) mask = 4;//0b111; |
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106 | if (!found) for (i=1; i<=mask; i++) { |
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107 | // 'k' characters |
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108 | long test = 1; |
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109 | for (j=0; j<k; ++j) { |
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110 | test *= ((i&(1<<j)) != 0) ? 26 : 94-26; |
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111 | } |
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112 | uplim += test; |
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113 | if ((lastThreeCharInfo >= lowlim) && (lastThreeCharInfo < uplim)) { |
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114 | lastThreeCharInfo -= lowlim; |
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115 | found = 1; |
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116 | length = k; |
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117 | upperCaseInfo = i; |
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118 | break; |
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119 | } |
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120 | lowlim = uplim; |
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121 | } |
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122 | } |
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207 | daniel-mar | 123 | |
247 | daniel-mar | 124 | key = ('a' + firstChar) << 24; // first char is lower-case |
125 | for (i=0; i<length; ++i) { |
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126 | char res; |
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127 | if ((upperCaseInfo&(1<<i)) == 0) { |
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128 | res = '!' + (lastThreeCharInfo % (94-26)); |
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129 | if (res >= 'A') res += 26; |
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130 | lastThreeCharInfo /= (94-26); |
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131 | } else { |
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132 | res = 'A' + (lastThreeCharInfo % 26); |
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133 | lastThreeCharInfo /= 26; |
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134 | } |
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135 | key |= res << (8*(i+(4-length-1))); // 2nd, 3rd, 4th char are either upper-case or any printable char |
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136 | } |
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137 | if (length == 1) { |
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138 | key &= 0xFFFF0000; |
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139 | key |= ' ' << 8; |
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140 | key |= ' '; |
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141 | } |
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142 | if (length == 2) { |
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143 | key &= 0xFFFFFF00; |
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144 | key |= ' '; |
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145 | } |
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146 | return key; |
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268 | daniel-mar | 147 | |
148 | #endif |
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184 | dmarschall | 149 | } |
150 | |||
238 | daniel-mar | 151 | size_t roundToNext4(size_t x) { |
247 | daniel-mar | 152 | int pad = 4 - (x % 4); |
153 | if (pad == 0) pad = 4; |
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154 | return x + pad; |
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184 | dmarschall | 155 | } |
156 | |||
208 | daniel-mar | 157 | size_t fixpipl(PIPropertyList *pipl, size_t origsize, StringPtr title, long *event_id) { |
247 | daniel-mar | 158 | PIProperty *prop; |
159 | char *p; |
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160 | struct hstm_data { |
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161 | /* this structure must be 14+1 bytes long, to match PiPL structure */ |
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162 | long version; /* = 0 */ |
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163 | long class_id; |
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164 | long event_id; |
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165 | short aete_resid; |
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166 | char scope[1]; |
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167 | }; |
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168 | struct hstm_data *hstm; |
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169 | int scopelen; |
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170 | unsigned long hash; |
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171 | size_t realLength; |
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172 | size_t roundedLength; |
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173 | char* scope; |
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184 | dmarschall | 174 | |
247 | daniel-mar | 175 | pipl->count += 3; // 3 more keys in PiPL: name, catg, hstm |
184 | dmarschall | 176 | |
247 | daniel-mar | 177 | p = (char*)pipl + origsize; |
178 | prop = (PIProperty*)p; |
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184 | dmarschall | 179 | |
247 | daniel-mar | 180 | /* add Title/Name property key */ |
184 | dmarschall | 181 | |
247 | daniel-mar | 182 | prop->vendorID = kPhotoshopSignature; |
183 | prop->propertyKey = PINameProperty; |
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184 | prop->propertyID = 0; |
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185 | prop->propertyLength = (SPInt32)roundToNext4((size_t)title[0] + 1); |
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186 | memset(prop->propertyData, 0x00, prop->propertyLength); // fill padding with 00h bytes (cosmetics) |
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187 | PLstrcpy((StringPtr)prop->propertyData, title); |
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184 | dmarschall | 188 | |
247 | daniel-mar | 189 | // skip past new property record, and any padding |
190 | p += offsetof(PIProperty, propertyData) + prop->propertyLength; |
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191 | prop = (PIProperty*)p; |
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184 | dmarschall | 192 | |
247 | daniel-mar | 193 | /* add Category property key */ |
184 | dmarschall | 194 | |
247 | daniel-mar | 195 | prop->vendorID = kPhotoshopSignature; |
196 | prop->propertyKey = PICategoryProperty; |
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197 | prop->propertyID = 0; |
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218 | daniel-mar | 198 | |
247 | daniel-mar | 199 | prop->propertyLength = (SPInt32)roundToNext4((size_t)gdata->parm.category[0] + 1); |
200 | memset(prop->propertyData, 0x00, prop->propertyLength); // fill padding with 00h bytes (cosmetics) |
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201 | PLstrcpy((StringPtr)prop->propertyData, gdata->parm.category); |
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184 | dmarschall | 202 | |
247 | daniel-mar | 203 | p += offsetof(PIProperty, propertyData) + prop->propertyLength; |
204 | prop = (PIProperty*)p; |
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184 | dmarschall | 205 | |
247 | daniel-mar | 206 | /* add HasTerminology property key */ |
184 | dmarschall | 207 | |
247 | daniel-mar | 208 | hstm = (struct hstm_data*)prop->propertyData; |
212 | daniel-mar | 209 | |
247 | daniel-mar | 210 | scope = (char*)malloc(0x300); |
211 | if (!scope) return -1; |
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212 | sprintf(scope, "%s %s", |
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213 | INPLACEP2CSTR(gdata->parm.category), |
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214 | INPLACEP2CSTR(title)); |
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228 | daniel-mar | 215 | |
247 | daniel-mar | 216 | #ifdef ENABLE_APPLESCRIPT |
217 | // If the uniqueString/scope is set, the plugin will only communicate with Photoshop. |
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218 | // Otherwise it can be accessed with AppleScript, but the AETE keys need to be unique then. |
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219 | // This is achieved with getAeteKey(). |
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220 | scopelen = 0; |
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221 | hstm->scope[0] = '\0'; |
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222 | #else |
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223 | // Construct scope string by concatenating Category and Title - hopefully unique! |
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224 | // Note: In doresources() we malloc'ed 300h additional bytes, |
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225 | // and in the build dialog, title and category are size-limited, |
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226 | // so we can write here without malloc. |
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227 | scopelen = strlen(scope); |
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228 | memcpy(&hstm->scope, scope, scopelen); |
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229 | #endif |
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184 | dmarschall | 230 | |
247 | daniel-mar | 231 | /* make up a new event ID for this aete, based on printable base-95 hash of scope */ |
232 | hash = djb2(scope); |
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233 | *event_id = printablehash(hash); /* this is used by aete_generate() later... */ |
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184 | dmarschall | 234 | |
247 | daniel-mar | 235 | prop->vendorID = kPhotoshopSignature; |
236 | prop->propertyKey = PIHasTerminologyProperty; |
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237 | prop->propertyID = 0; |
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184 | dmarschall | 238 | |
247 | daniel-mar | 239 | realLength = offsetof(struct hstm_data, scope) + scopelen + 1/*null-term*/; |
240 | roundedLength = roundToNext4(realLength); |
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241 | prop->propertyLength = (SPInt32)roundedLength; |
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242 | memset(prop->propertyData + realLength, 0x00, roundedLength - realLength); // fill padding with 00h bytes (cosmetics) |
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218 | daniel-mar | 243 | |
247 | daniel-mar | 244 | hstm->version = 0; |
245 | hstm->class_id = plugInClassID; |
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246 | hstm->event_id = *event_id; |
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247 | hstm->aete_resid = AETE_ID; |
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184 | dmarschall | 248 | |
247 | daniel-mar | 249 | p += offsetof(PIProperty, propertyData) + prop->propertyLength; |
184 | dmarschall | 250 | |
247 | daniel-mar | 251 | return p - (char*)pipl; // figure how many bytes were added |
184 | dmarschall | 252 | } |
253 | |||
187 | dmarschall | 254 | void _aete_write_byte(void** aeteptr, uint8_t val) { |
247 | daniel-mar | 255 | uint8_t* tmp = *((uint8_t**)aeteptr); |
256 | *tmp = val; |
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257 | *aeteptr = (void*)((unsigned char*)tmp + 1); |
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187 | dmarschall | 258 | } |
259 | #define AETE_WRITE_BYTE(i) _aete_write_byte(&aeteptr, (i)); |
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184 | dmarschall | 260 | |
187 | dmarschall | 261 | void _aete_write_word(void** aeteptr, uint16_t val) { |
247 | daniel-mar | 262 | uint16_t* tmp = *((uint16_t**)aeteptr); |
263 | *tmp = val; |
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264 | *aeteptr = (void*)((unsigned char*)tmp + 2); |
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187 | dmarschall | 265 | } |
266 | #define AETE_WRITE_WORD(i) _aete_write_word(&aeteptr, (i)); |
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267 | |||
268 | void _aete_write_dword(void** aeteptr, uint32_t val) { |
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247 | daniel-mar | 269 | uint32_t* tmp = *((uint32_t**)aeteptr); |
270 | *tmp = val; |
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271 | *aeteptr = (void*)((unsigned char*)tmp + 4); |
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187 | dmarschall | 272 | } |
273 | #define AETE_WRITE_DWORD(i) _aete_write_dword(&aeteptr, (i)); |
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274 | |||
229 | daniel-mar | 275 | void _aete_write_c2pstr(void** aeteptr, char* str) { |
247 | daniel-mar | 276 | char* tmp; |
187 | dmarschall | 277 | |
247 | daniel-mar | 278 | assert(strlen(str) <= 255); |
187 | dmarschall | 279 | |
247 | daniel-mar | 280 | _aete_write_byte(aeteptr, (uint8_t)strlen(str)); |
187 | dmarschall | 281 | |
247 | daniel-mar | 282 | tmp = *((char**)aeteptr); |
283 | strcpy(tmp, str); |
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284 | *aeteptr = (void*)((unsigned char*)tmp + strlen(str)); |
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187 | dmarschall | 285 | } |
229 | daniel-mar | 286 | #define AETE_WRITE_C2PSTR(s) _aete_write_c2pstr(&aeteptr, (s)); |
268 | daniel-mar | 287 | |
229 | daniel-mar | 288 | void _aete_write_p2pstr(void** aeteptr, char* str) { |
289 | char* tmp; |
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187 | dmarschall | 290 | |
229 | daniel-mar | 291 | if (strlen(str) == 0) { |
247 | daniel-mar | 292 | _aete_write_byte(aeteptr, 0); |
229 | daniel-mar | 293 | } else { |
247 | daniel-mar | 294 | tmp = *((char**)aeteptr); |
295 | strcpy(tmp, str); |
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296 | *aeteptr = (void*)((unsigned char*)tmp + strlen(str)); |
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229 | daniel-mar | 297 | } |
298 | } |
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299 | #define AETE_WRITE_P2PSTR(s) _aete_write_p2pstr(&aeteptr, (s)); |
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300 | |||
187 | dmarschall | 301 | void _aete_align_word(void** aeteptr) { |
247 | daniel-mar | 302 | #ifdef MAC_ENV |
303 | unsigned char* tmp = *((unsigned char**)aeteptr); |
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304 | tmp += (intptr_t)tmp & 1; |
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305 | *aeteptr = (void*)tmp; |
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306 | #endif |
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187 | dmarschall | 307 | } |
308 | #define AETE_ALIGN_WORD() _aete_align_word(&aeteptr); |
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309 | |||
185 | dmarschall | 310 | void* _aete_property(void* aeteptr, PARM_T *pparm, int ctlidx, int mapidx, OSType key) { |
247 | daniel-mar | 311 | char tmp[256]; |
185 | dmarschall | 312 | |
247 | daniel-mar | 313 | if (pparm->ctl_used[ctlidx] || pparm->map_used[mapidx]) { |
314 | if (pparm->map_used[mapidx]) { |
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315 | if (ctlidx & 1) { |
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316 | sprintf(tmp, "... %s", (char*)pparm->map[mapidx]); |
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317 | } else { |
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318 | sprintf(tmp, "%s ...", (char*)pparm->map[mapidx]); |
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319 | } |
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320 | AETE_WRITE_C2PSTR(tmp); |
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321 | } else { |
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322 | AETE_WRITE_P2PSTR((char*)pparm->ctl[ctlidx]); |
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323 | } |
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324 | AETE_ALIGN_WORD(); |
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325 | AETE_WRITE_DWORD(key); |
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326 | AETE_WRITE_DWORD(typeSInt32); |
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327 | AETE_WRITE_C2PSTR(_strdup("")); |
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328 | AETE_ALIGN_WORD(); |
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329 | AETE_WRITE_WORD(0x8000); /* FLAGS_1_OPT_PARAM / flagsOptionalSingleParameter */ |
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330 | } |
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185 | dmarschall | 331 | |
247 | daniel-mar | 332 | return aeteptr; |
185 | dmarschall | 333 | } |
334 | |||
208 | daniel-mar | 335 | size_t aete_generate(void* aeteptr, PARM_T *pparm, long event_id) { |
247 | daniel-mar | 336 | int numprops; |
337 | void *beginptr = aeteptr; |
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228 | daniel-mar | 338 | |
247 | daniel-mar | 339 | // Attention! |
340 | // - On some systems (e.g. ARM based CPUs) this will cause an unaligned memory access exception. |
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341 | // For X86, memory access just becomes slower. |
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342 | // - If you change something here, please also change it in Scripting.rc (Windows) and scripting.r (Mac OS) |
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184 | dmarschall | 343 | |
247 | daniel-mar | 344 | // Note: |
345 | // - The 'aete' resource for Mac OS has word alignments after strings (but not if the next element is also a string) |
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346 | // see https://developer.apple.com/library/archive/documentation/mac/pdf/Interapplication_Communication/AE_Term_Resources.pdf page 8-9 |
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184 | dmarschall | 347 | |
268 | daniel-mar | 348 | #ifdef WIN_ENV |
247 | daniel-mar | 349 | AETE_WRITE_WORD(0x0001); /* Reserved (for Photoshop) */ |
268 | daniel-mar | 350 | #endif |
351 | |||
247 | daniel-mar | 352 | AETE_WRITE_BYTE(0x01); /* aete version */ |
353 | AETE_WRITE_BYTE(0x00); /* aete version */ |
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354 | AETE_WRITE_WORD(english); /* language specifiers */ |
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355 | AETE_WRITE_WORD(roman); |
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356 | AETE_WRITE_WORD(1); /* 1 suite */ |
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357 | { |
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358 | AETE_WRITE_P2PSTR((char*)pparm->author); /* vendor suite name */ |
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359 | AETE_WRITE_C2PSTR(_strdup("")); /* optional description */ |
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360 | AETE_ALIGN_WORD(); |
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361 | AETE_WRITE_DWORD(plugInSuiteID); /* suite ID */ |
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362 | AETE_WRITE_WORD(1); /* suite code, must be 1. Attention: Filters like 'Pointillize' have set this to 0! */ |
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363 | AETE_WRITE_WORD(1); /* suite level, must be 1. Attention: Filters like 'Pointillize' have set this to 0! */ |
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364 | AETE_WRITE_WORD(1); /* 1 event (structure for filters) */ |
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365 | { |
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366 | AETE_WRITE_P2PSTR((char*)pparm->title); /* event name */ |
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367 | AETE_WRITE_C2PSTR(_strdup("")); /* event description */ |
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368 | AETE_ALIGN_WORD(); |
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369 | AETE_WRITE_DWORD(plugInClassID); /* event class */ |
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370 | AETE_WRITE_DWORD(/*plugInEventID*/event_id); /* event ID */ |
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371 | /* NO_REPLY: */ |
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372 | AETE_WRITE_DWORD(noReply); /* noReply='null' */ |
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373 | AETE_WRITE_C2PSTR(_strdup("")); /* reply description */ |
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374 | AETE_ALIGN_WORD(); |
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375 | AETE_WRITE_WORD(0); |
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376 | /* IMAGE_DIRECT_PARAM: */ |
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377 | AETE_WRITE_DWORD(typeImageReference); /* typeImageReference='#ImR' */ |
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378 | AETE_WRITE_C2PSTR(_strdup("")); /* direct parm description */ |
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379 | AETE_ALIGN_WORD(); |
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380 | AETE_WRITE_WORD(0xB000); |
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184 | dmarschall | 381 | |
247 | daniel-mar | 382 | numprops = 0; |
383 | if (pparm->ctl_used[0] || pparm->map_used[0]) numprops++; |
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384 | if (pparm->ctl_used[1] || pparm->map_used[0]) numprops++; |
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385 | if (pparm->ctl_used[2] || pparm->map_used[1]) numprops++; |
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386 | if (pparm->ctl_used[3] || pparm->map_used[1]) numprops++; |
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387 | if (pparm->ctl_used[4] || pparm->map_used[2]) numprops++; |
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388 | if (pparm->ctl_used[5] || pparm->map_used[2]) numprops++; |
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389 | if (pparm->ctl_used[6] || pparm->map_used[3]) numprops++; |
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390 | if (pparm->ctl_used[7] || pparm->map_used[3]) numprops++; |
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391 | AETE_WRITE_WORD(numprops); |
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392 | { |
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393 | // Standalone filters don't need RGBA expressions |
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394 | /* |
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395 | AETE_WRITE_C2PSTR(_strdup("R")); |
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396 | AETE_ALIGN_WORD(); |
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397 | AETE_WRITE_DWORD(PARAM_R_KEY); |
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398 | AETE_WRITE_DWORD(typeText); |
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399 | AETE_WRITE_C2PSTR(_strdup("R channel expression")); |
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400 | AETE_ALIGN_WORD(); |
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401 | AETE_WRITE_WORD(0x8000); |
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184 | dmarschall | 402 | |
247 | daniel-mar | 403 | AETE_WRITE_C2PSTR(_strdup("G")); |
404 | AETE_ALIGN_WORD(); |
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405 | AETE_WRITE_DWORD(PARAM_G_KEY); |
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406 | AETE_WRITE_DWORD(typeText); |
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407 | AETE_WRITE_C2PSTR(_strdup("G channel expression")); |
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408 | AETE_ALIGN_WORD(); |
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409 | AETE_WRITE_WORD(0x8000); |
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184 | dmarschall | 410 | |
247 | daniel-mar | 411 | AETE_WRITE_C2PSTR(_strdup("B")); |
412 | AETE_ALIGN_WORD(); |
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413 | AETE_WRITE_DWORD(PARAM_B_KEY); |
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414 | AETE_WRITE_DWORD(typeText); |
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415 | AETE_WRITE_C2PSTR(_strdup("B channel expression")); |
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416 | AETE_ALIGN_WORD(); |
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417 | AETE_WRITE_WORD(0x8000); |
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184 | dmarschall | 418 | |
247 | daniel-mar | 419 | AETE_WRITE_C2PSTR(_strdup("A")); |
420 | AETE_ALIGN_WORD(); |
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421 | AETE_WRITE_DWORD(PARAM_A_KEY); |
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422 | AETE_WRITE_DWORD(typeText); |
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423 | AETE_WRITE_C2PSTR(_strdup("A channel expression")); |
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424 | AETE_ALIGN_WORD(); |
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425 | AETE_WRITE_WORD(0x8000); |
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426 | */ |
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184 | dmarschall | 427 | |
247 | daniel-mar | 428 | aeteptr = _aete_property(aeteptr, pparm, 0, 0, getAeteKey('0', pparm)); |
429 | aeteptr = _aete_property(aeteptr, pparm, 1, 0, getAeteKey('1', pparm)); |
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430 | aeteptr = _aete_property(aeteptr, pparm, 2, 1, getAeteKey('2', pparm)); |
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431 | aeteptr = _aete_property(aeteptr, pparm, 3, 1, getAeteKey('3', pparm)); |
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432 | aeteptr = _aete_property(aeteptr, pparm, 4, 2, getAeteKey('4', pparm)); |
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433 | aeteptr = _aete_property(aeteptr, pparm, 5, 2, getAeteKey('5', pparm)); |
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434 | aeteptr = _aete_property(aeteptr, pparm, 6, 3, getAeteKey('6', pparm)); |
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435 | aeteptr = _aete_property(aeteptr, pparm, 7, 3, getAeteKey('7', pparm)); |
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436 | } |
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437 | } |
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184 | dmarschall | 438 | |
247 | daniel-mar | 439 | /* non-filter plug-in class here */ |
440 | AETE_WRITE_WORD(0); /* 0 classes */ |
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441 | {} |
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442 | AETE_WRITE_WORD(0); /* 0 comparison ops (not supported) */ |
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443 | {} |
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444 | AETE_WRITE_WORD(0); /* 0 enumerations */ |
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445 | {} |
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446 | } |
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447 | AETE_WRITE_DWORD(0); /* padding (FIXME: do we need that? Adobe's Windows filters don't) */ |
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184 | dmarschall | 448 | |
247 | daniel-mar | 449 | return (unsigned char*)aeteptr - (unsigned char*)beginptr; // length of stuff written |
184 | dmarschall | 450 | } |