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Rev | Author | Line No. | Line |
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2 | toby | 1 | /* |
18 | toby | 2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
192 | daniel-mar | 3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au |
206 | daniel-mar | 4 | Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft |
2 | toby | 5 | |
6 | This program is free software; you can redistribute it and/or modify |
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103 | toby | 7 | it under the terms of the GNU General Public License as published by |
2 | toby | 8 | the Free Software Foundation; either version 2 of the License, or |
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 | |||
103 | toby | 16 | You should have received a copy of the GNU General Public License |
2 | toby | 17 | along with this program; if not, write to the Free Software |
18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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19 | */ |
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20 | |||
21 | //#include <stdio.h> |
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22 | //#include <sound.h> |
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23 | |||
24 | #include "ff.h" |
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8 | toby | 25 | |
2 | toby | 26 | #include "node.h" |
172 | dmarschall | 27 | #include "funcs.h" |
8 | toby | 28 | #include "y.tab.h" |
2 | toby | 29 | #include "scripting.h" |
185 | dmarschall | 30 | #include <math.h> |
2 | toby | 31 | |
32 | struct node *tree[4]; |
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33 | char *err[4]; |
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94 | toby | 34 | int errpos[4],errstart[4],nplanes,cnvused,chunksize,toprow; |
158 | dmarschall | 35 | value_type slider[8],cell[NUM_CELLS],map[4][0x100]; |
89 | toby | 36 | char *expr[4]; |
106 | dmarschall | 37 | // long maxSpace; |
71 | toby | 38 | globals_t *gdata; |
39 | FilterRecordPtr gpb; |
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2 | toby | 40 | |
41 | #ifdef MAC_ENV |
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198 | daniel-mar | 42 | #define HINSTANCE HANDLE |
62 | toby | 43 | #define hDllInstance NULL /* fake this Windows-only global */ |
2 | toby | 44 | #endif |
45 | |||
159 | dmarschall | 46 | #ifdef WIN_ENV |
47 | #include "manifest.h" |
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48 | #endif |
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49 | |||
2 | toby | 50 | extern struct sym_rec predefs[]; |
71 | toby | 51 | extern int nplanes,varused[]; |
2 | toby | 52 | |
15 | toby | 53 | int checkandinitparams(Handle params); |
2 | toby | 54 | |
102 | toby | 55 | // MPW MrC requires prototype |
103 | toby | 56 | DLLEXPORT MACPASCAL |
102 | toby | 57 | void ENTRYPOINT(short selector,FilterRecordPtr pb,intptr_t *data,short *result); |
58 | |||
103 | toby | 59 | DLLEXPORT MACPASCAL |
102 | toby | 60 | void ENTRYPOINT(short selector, FilterRecordPtr pb, intptr_t *data, short *result){ |
87 | toby | 61 | static Boolean wantdialog = false; |
231 | daniel-mar | 62 | static Boolean premiereWarnedOnce = false; |
2 | toby | 63 | OSErr e = noErr; |
87 | toby | 64 | char *reason; |
231 | daniel-mar | 65 | #ifdef WIN_ENV |
66 | // For Windows, we use an activation context to enforce that our Manifest resource will |
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67 | // be used. This allows us to use Visual Styles, even if the host application does not |
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68 | // support it. |
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69 | ManifestActivationCtx manifestVars; |
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70 | BOOL activationContextUsed; |
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71 | #endif |
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102 | toby | 72 | |
224 | daniel-mar | 73 | /* |
74 | char* s = (char*)malloc(512); |
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227 | daniel-mar | 75 | sprintf(s, "Host signature: '%c%c%c%c' (%d)\nMaxSpace32 = %d\nMaxSpace64 = %lld\nNum buffer procs: %d", (pb->hostSig >> 24) & 0xFF, (pb->hostSig >> 16) & 0xFF, (pb->hostSig >> 8) & 0xFF, pb->hostSig & 0xFF, pb->hostSig, pb->maxSpace, pb->maxSpace64, pb->bufferProcs->numBufferProcs); |
224 | daniel-mar | 76 | simplealert(s); |
77 | */ |
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78 | |||
231 | daniel-mar | 79 | if (pb->hostSig == HOSTSIG_ADOBE_PREMIERE) { |
80 | // DM 19.07.2021 : Tried running the 8BF file in Adobe Premiere 5 (yes, that's possible, |
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81 | // and there is even a FilterFactory for Premeire!), |
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82 | // but it crashes in evalpixel() where there is write-access to the "outp". |
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83 | // Probably the canvas structure is different (maybe it contains frames to achieve transitions?) |
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84 | if (!premiereWarnedOnce) { |
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85 | simplealert("This version of Filter Foundry is not compatible with Adobe Premiere!"); |
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86 | } |
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87 | premiereWarnedOnce = true; |
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88 | *result = filterBadParameters; |
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89 | return; |
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90 | } |
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91 | |||
158 | dmarschall | 92 | #ifdef WIN_ENV |
194 | daniel-mar | 93 | activationContextUsed = ActivateManifest((HMODULE)hDllInstance, 1, &manifestVars); |
158 | dmarschall | 94 | #endif |
95 | |||
105 | toby | 96 | if(selector != filterSelectorAbout && !*data){ |
102 | toby | 97 | BufferID tempId; |
194 | daniel-mar | 98 | if( (*result = PS_BUFFER_ALLOC(sizeof(globals_t), &tempId)) ) { |
99 | #ifdef WIN_ENV |
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100 | if (activationContextUsed) DeactivateManifest(&manifestVars); |
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101 | #endif |
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102 | toby | 102 | return; |
194 | daniel-mar | 103 | } |
103 | toby | 104 | *data = (intptr_t)PS_BUFFER_LOCK(tempId, true); |
105 | gdata = (globals_t*)*data; |
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2 | toby | 106 | gdata->standalone = gdata->parmloaded = false; |
210 | daniel-mar | 107 | } else { |
2 | toby | 108 | gdata = (globals_t*)*data; |
210 | daniel-mar | 109 | } |
102 | toby | 110 | |
111 | EnterCodeResource(); |
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112 | |||
113 | gpb = pb; |
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114 | |||
2 | toby | 115 | nplanes = MIN(pb->planes,4); |
116 | |||
117 | switch (selector){ |
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87 | toby | 118 | case filterSelectorAbout: |
210 | daniel-mar | 119 | if (!gdata) { |
120 | gdata = (globals_t*)malloc(sizeof(globals_t)); |
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121 | if (!gdata) break; |
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216 | daniel-mar | 122 | gdata->standalone = gdata->parmloaded = readPARMresource((HMODULE)hDllInstance,&reason,READ_OBFUSC); |
210 | daniel-mar | 123 | DoAbout((AboutRecordPtr)pb); |
124 | free(gdata); |
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125 | gdata = NULL; |
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126 | } else { |
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127 | DoAbout((AboutRecordPtr)pb); |
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128 | } |
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2 | toby | 129 | break; |
130 | case filterSelectorParameters: |
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15 | toby | 131 | wantdialog = true; |
2 | toby | 132 | break; |
133 | case filterSelectorPrepare: |
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134 | DoPrepare(pb); |
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135 | init_symtab(predefs); // ready for parser calls |
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135 | dmarschall | 136 | init_trigtab(); |
2 | toby | 137 | break; |
89 | toby | 138 | case filterSelectorStart: |
139 | /* initialise the parameter handle that Photoshop keeps for us */ |
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140 | if(!pb->parameters) |
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167 | dmarschall | 141 | pb->parameters = PINEWHANDLE(1); // don't set initial size to 0, since some hosts (e.g. GIMP/PSPI) are incompatible with that. |
2 | toby | 142 | |
15 | toby | 143 | wantdialog |= checkandinitparams(pb->parameters); |
144 | |||
145 | /* wantdialog = false means that we never got a Parameters call, so we're not supposed to ask user */ |
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2 | toby | 146 | if( wantdialog && (!gdata->standalone || gdata->parm.popDialog) ){ |
147 | if( maindialog(pb) ){ |
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183 | dmarschall | 148 | if (!host_preserves_parameters()) { |
149 | /* Workaround for GIMP/PSPI, to avoid that formulas vanish when you re-open the main window. |
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150 | The reason is a bug in PSPI: The host should preserve the value of pb->parameters, which PSPI does not do. |
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151 | Also, all global variables are unloaded, so the plugin cannot preserve any data. |
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194 | daniel-mar | 152 | Workaround in FF 1.7: If the host GIMP is detected, then a special mode will be activated. |
183 | dmarschall | 153 | This mode saves the filter data into a temporary file "FilterFoundry.afs" and loads it |
154 | when the window is opened again. */ |
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155 | // Workaround: Save settings in "FilterFoundry.afs" if the host does not preserve pb->parameters |
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182 | dmarschall | 156 | char outfilename[255]; |
157 | char* tempdir; |
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167 | dmarschall | 158 | StandardFileReply sfr; |
159 | sfr.sfGood = true; |
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160 | sfr.sfReplacing = true; |
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161 | sfr.sfType = PS_FILTER_FILETYPE; |
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182 | dmarschall | 162 | |
163 | tempdir = getenv("TMP"); |
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164 | #ifdef WIN_ENV |
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165 | if (strlen(tempdir) > 0) strcat(tempdir, "\\"); |
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166 | #else |
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167 | if (strlen(tempdir) > 0) strcat(tempdir, "/"); |
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168 | #endif |
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183 | dmarschall | 169 | sprintf(outfilename, "%sFilterFoundry.afs", tempdir); |
182 | dmarschall | 170 | |
171 | myc2pstrcpy(sfr.sfFile.name, outfilename); |
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188 | dmarschall | 172 | #ifdef WIN_ENV |
185 | dmarschall | 173 | sfr.nFileExtension = (WORD)(strlen(outfilename) - strlen(".afs")); |
188 | dmarschall | 174 | #endif |
167 | dmarschall | 175 | sfr.sfScript = 0; // FIXME: is that ok? |
176 | savefile(&sfr); |
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177 | } |
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178 | |||
15 | toby | 179 | /* update stored parameters from new user settings */ |
2 | toby | 180 | saveparams(pb->parameters); |
181 | }else |
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182 | e = userCanceledErr; |
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183 | } |
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18 | toby | 184 | wantdialog = false; |
2 | toby | 185 | |
186 | if(!e){ |
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187 | if(setup(pb)){ |
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188 | DoStart(pb); |
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189 | }else{ |
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190 | SYSBEEP(1); |
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191 | e = filterBadParameters; |
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192 | } |
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193 | } |
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194 | break; |
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103 | toby | 195 | case filterSelectorContinue: |
196 | e = DoContinue(pb); |
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2 | toby | 197 | break; |
198 | case filterSelectorFinish: |
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199 | DoFinish(pb); |
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200 | break; |
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201 | default: |
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202 | e = filterBadParameters; |
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203 | } |
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103 | toby | 204 | |
2 | toby | 205 | *result = e; |
206 | |||
158 | dmarschall | 207 | #ifdef WIN_ENV |
194 | daniel-mar | 208 | if (activationContextUsed) DeactivateManifest(&manifestVars); |
158 | dmarschall | 209 | #endif |
210 | daniel-mar | 210 | |
211 | ExitCodeResource(); |
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2 | toby | 212 | } |
213 | |||
15 | toby | 214 | int checkandinitparams(Handle params){ |
215 | char *reasonstr,*reason; |
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204 | daniel-mar | 216 | int i,bUninitializedParams; |
217 | Boolean showdialog; |
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103 | toby | 218 | |
183 | dmarschall | 219 | if (!host_preserves_parameters()) { |
220 | // Workaround: Load settings in "FilterFoundry.afs" if host does not preserve pb->parameters |
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182 | dmarschall | 221 | char outfilename[255]; |
222 | char* tempdir; |
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167 | dmarschall | 223 | StandardFileReply sfr; |
224 | sfr.sfGood = true; |
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225 | sfr.sfReplacing = true; |
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226 | sfr.sfType = PS_FILTER_FILETYPE; |
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182 | dmarschall | 227 | |
228 | tempdir = getenv("TMP"); |
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229 | #ifdef WIN_ENV |
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230 | if (strlen(tempdir) > 0) strcat(tempdir, "\\"); |
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231 | #else |
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232 | if (strlen(tempdir) > 0) strcat(tempdir, "/"); |
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233 | #endif |
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183 | dmarschall | 234 | sprintf(outfilename, "%sFilterFoundry.afs", tempdir); |
182 | dmarschall | 235 | |
236 | myc2pstrcpy(sfr.sfFile.name, outfilename); |
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188 | dmarschall | 237 | #ifdef WIN_ENV |
185 | dmarschall | 238 | sfr.nFileExtension = (WORD)(strlen(outfilename) - strlen(".afs")); |
188 | dmarschall | 239 | #endif |
167 | dmarschall | 240 | sfr.sfScript = 0; // FIXME: is that ok? |
241 | if (loadfile(&sfr, &reason)) return true; |
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242 | } |
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243 | |||
203 | daniel-mar | 244 | if( (bUninitializedParams = !(params && readparams(params,false,&reasonstr))) ){ |
2 | toby | 245 | /* either the parameter handle was uninitialised, |
246 | or the parameter data couldn't be read; set default values */ |
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247 | |||
89 | toby | 248 | // see if saved parameters exist |
216 | daniel-mar | 249 | gdata->standalone = gdata->parmloaded = readPARMresource((HMODULE)hDllInstance,&reason,READ_OBFUSC); |
89 | toby | 250 | |
210 | daniel-mar | 251 | |
87 | toby | 252 | if(!gdata->standalone){ |
21 | toby | 253 | // no saved settings (not standalone) |
85 | toby | 254 | for(i = 0; i < 8; ++i) |
2 | toby | 255 | slider[i] = i*10+100; |
146 | dmarschall | 256 | for(i = 0; i < 4; ++i) |
257 | if(expr[i]) |
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258 | free(expr[i]); |
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89 | toby | 259 | if(gpb->imageMode == plugInModeRGBColor){ |
198 | daniel-mar | 260 | expr[0] = _strdup("r"); |
261 | expr[1] = _strdup("g"); |
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262 | expr[2] = _strdup("b"); |
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263 | expr[3] = _strdup("a"); |
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89 | toby | 264 | }else{ |
198 | daniel-mar | 265 | expr[0] = _strdup("c"); |
266 | expr[1] = _strdup("c"); |
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267 | expr[2] = _strdup("c"); |
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268 | expr[3] = _strdup("c"); |
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89 | toby | 269 | } |
2 | toby | 270 | } |
271 | } |
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103 | toby | 272 | |
89 | toby | 273 | // let scripting system change parameters, if we're scripted; |
103 | toby | 274 | // user may want to force display of dialog during scripting playback |
203 | daniel-mar | 275 | switch (ReadScriptParamsOnRead()) { |
276 | case SCR_SHOW_DIALOG: |
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204 | daniel-mar | 277 | showdialog = true; |
278 | break; |
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203 | daniel-mar | 279 | case SCR_HIDE_DIALOG: |
204 | daniel-mar | 280 | showdialog = false; |
281 | break; |
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282 | default: |
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203 | daniel-mar | 283 | case SCR_NO_SCRIPT: |
204 | daniel-mar | 284 | showdialog = bUninitializedParams; |
285 | break; |
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203 | daniel-mar | 286 | } |
204 | daniel-mar | 287 | |
288 | saveparams(params); |
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289 | |||
290 | return showdialog; |
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2 | toby | 291 | } |
292 | |||
185 | dmarschall | 293 | Boolean host_preserves_parameters() { |
183 | dmarschall | 294 | if (gpb->hostSig == HOSTSIG_GIMP) return false; |
295 | if (gpb->hostSig == HOSTSIG_IRFANVIEW) return false; |
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296 | |||
297 | /* |
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298 | char x[100]; |
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299 | sprintf(x, "Host Signature: %u", gpb->hostSig); |
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300 | simplealert(x); |
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301 | */ |
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302 | |||
303 | // We just assume the other hosts preserve the parameters |
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304 | return true; |
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305 | } |
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306 | |||
182 | dmarschall | 307 | int64_t maxspace(){ |
224 | daniel-mar | 308 | // Please see "Hosts.md" for details about the MaxSpace implementations of tested plugins |
309 | |||
310 | // Plugins that don't support MaxSpace64 shall set the field to zero; then we will use MaxSpace instead. |
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227 | daniel-mar | 311 | // Also check "gpb->bufferProcs->numBufferProcs" to see if 64 bit API is available |
312 | if ((gpb->bufferProcs->numBufferProcs >= 8) && (gpb->maxSpace64 > 0)) { |
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181 | dmarschall | 313 | uint64_t maxSpace64 = gpb->maxSpace64; |
183 | dmarschall | 314 | |
181 | dmarschall | 315 | return maxSpace64; |
316 | } else { |
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317 | // Note: If maxSpace gets converted from Int32 to unsigned int, we can reach up to 4 GB RAM. However, after this, there will be a wrap to 0 GB again. |
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318 | unsigned int maxSpace32 = (unsigned int) gpb->maxSpace; |
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319 | uint64_t maxSpace64 = maxSpace32; |
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183 | dmarschall | 320 | |
224 | daniel-mar | 321 | if (gpb->hostSig == HOSTSIG_IRFANVIEW) maxSpace64 *= 1024; // IrfanView is giving Kilobytes instead of Bytes |
322 | //if (gpb->hostSig == HOSTSIG_SERIF_PHOTOPLUS) maxSpace64 *= 1024; // TODO: Serif PhotoPlus also gives Kilobytes instead of bytes. But since it uses not a unique host signature, there is nothing we can do??? |
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183 | dmarschall | 323 | |
181 | dmarschall | 324 | return maxSpace64; |
325 | } |
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326 | } |
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327 | |||
185 | dmarschall | 328 | Boolean maxspace_available() { |
224 | daniel-mar | 329 | // Please see "Hosts.md" for details about the MaxSpace implementations of tested plugins |
330 | |||
331 | // GIMP PSPI sets MaxSpace to hardcoded 100 MB |
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183 | dmarschall | 332 | if (gpb->hostSig == HOSTSIG_GIMP) return false; |
224 | daniel-mar | 333 | |
227 | daniel-mar | 334 | // HOSTSIG_PAINT_NET sets MaxSpace to hardcoded 1 GB, see https://github.com/0xC0000054/PSFilterPdn/issues/5 |
335 | // Comment by the host author "This was done to avoid any compatibility issues with plugins handling 2 GB - 1" |
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224 | daniel-mar | 336 | if (gpb->hostSig == HOSTSIG_PAINT_NET) return false; |
182 | dmarschall | 337 | |
338 | return true; |
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339 | } |
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340 | |||
2 | toby | 341 | void DoPrepare(FilterRecordPtr pb){ |
342 | int i; |
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343 | |||
85 | toby | 344 | for(i = 4; i--;){ |
8 | toby | 345 | if(expr[i]||tree[i]) DBG("expr[] or tree[] non-NULL in Prepare!"); |
2 | toby | 346 | expr[i] = NULL; |
347 | tree[i] = NULL; |
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348 | } |
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106 | dmarschall | 349 | |
350 | // Commented out by DM, 18 Dec 2018: |
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351 | // This code did not work on systems with 8 GB RAM: |
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352 | /* |
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353 | long space = (pb->maxSpace*9)/10; // don't ask for more than 90% of available memory |
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354 | |||
103 | toby | 355 | maxSpace = 512L<<10; // this is a wild guess, actually |
356 | if(maxSpace > space) |
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357 | maxSpace = space; |
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358 | pb->maxSpace = maxSpace; |
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106 | dmarschall | 359 | */ |
360 | |||
361 | // New variant: |
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182 | dmarschall | 362 | if (maxspace_available()) { |
185 | dmarschall | 363 | pb->maxSpace = (int32)ceil((maxspace()/10.)*9); // don't ask for more than 90% of available memory |
364 | // FIXME: Also maxSpace64 |
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182 | dmarschall | 365 | } |
2 | toby | 366 | } |
367 | |||
368 | void RequestNext(FilterRecordPtr pb,long toprow){ |
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369 | /* Request next block of the image */ |
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370 | |||
371 | pb->inLoPlane = pb->outLoPlane = 0; |
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372 | pb->inHiPlane = pb->outHiPlane = nplanes-1; |
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373 | |||
66 | toby | 374 | // if any of the formulae involve random access to image pixels, |
89 | toby | 375 | // ask for the entire image |
94 | toby | 376 | if(needall){ |
2 | toby | 377 | SETRECT(pb->inRect,0,0,pb->imageSize.h,pb->imageSize.v); |
378 | }else{ |
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164 | dmarschall | 379 | // TODO: This does not work with GIMP. So, if we are using GIMP, we should |
380 | // somehow always use "needall=true", and/or find out why this doesn't work |
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381 | // with GIMP. |
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382 | |||
66 | toby | 383 | // otherwise, process the filtered area, by chunksize parts |
2 | toby | 384 | pb->inRect.left = pb->filterRect.left; |
385 | pb->inRect.right = pb->filterRect.right; |
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185 | dmarschall | 386 | pb->inRect.top = (int16)toprow; |
387 | pb->inRect.bottom = (int16)MIN(toprow + chunksize,pb->filterRect.bottom); |
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103 | toby | 388 | |
71 | toby | 389 | if(cnvused){ |
390 | // cnv() needs one extra pixel in each direction |
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391 | if(pb->inRect.left > 0) |
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392 | --pb->inRect.left; |
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393 | if(pb->inRect.right < pb->imageSize.h) |
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394 | ++pb->inRect.right; |
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395 | if(pb->inRect.top > 0) |
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396 | --pb->inRect.top; |
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397 | if(pb->inRect.bottom < pb->imageSize.v) |
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398 | ++pb->inRect.bottom; |
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399 | } |
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2 | toby | 400 | } |
66 | toby | 401 | pb->outRect = pb->filterRect; |
2 | toby | 402 | /* |
94 | toby | 403 | {char s[0x100];sprintf(s,"RequestNext needall=%d inRect=(%d,%d,%d,%d) filterRect=(%d,%d,%d,%d)", |
103 | toby | 404 | needall, |
2 | toby | 405 | pb->inRect.left,pb->inRect.top,pb->inRect.right,pb->inRect.bottom, |
406 | pb->filterRect.left,pb->filterRect.top,pb->filterRect.right,pb->filterRect.bottom);dbg(s);} |
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407 | */ |
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408 | } |
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409 | |||
410 | void DoStart(FilterRecordPtr pb){ |
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411 | //dbg("DoStart"); |
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412 | /* if src() or rad() functions are used, random access to the image data is required, |
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413 | so we must request the entire image in a single chunk. */ |
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94 | toby | 414 | chunksize = needall ? (pb->filterRect.bottom - pb->filterRect.top) : CHUNK_ROWS; |
2 | toby | 415 | toprow = pb->filterRect.top; |
416 | RequestNext(pb,toprow); |
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417 | } |
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418 | |||
419 | OSErr DoContinue(FilterRecordPtr pb){ |
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420 | OSErr e = noErr; |
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71 | toby | 421 | Rect fr; |
422 | long outoffset; |
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2 | toby | 423 | |
94 | toby | 424 | if(needall) |
71 | toby | 425 | fr = pb->filterRect; // filter whole selection at once |
426 | else if(cnvused){ |
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427 | // we've requested one pixel extra all around |
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428 | // (see RequestNext()), just for access purposes. But filter |
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429 | // original selection only. |
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430 | fr.left = pb->filterRect.left; |
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431 | fr.right = pb->filterRect.right; |
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432 | fr.top = toprow; |
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433 | fr.bottom = MIN(toprow + chunksize,pb->filterRect.bottom); |
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434 | }else // filter whatever portion we've been given |
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435 | fr = pb->inRect; |
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436 | |||
103 | toby | 437 | outoffset = (long)pb->outRowBytes*(fr.top - pb->outRect.top) |
71 | toby | 438 | + (long)nplanes*(fr.left - pb->outRect.left); |
439 | |||
440 | if(!(e = process_scaled(pb, true, &fr, &fr, |
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62 | toby | 441 | (Ptr)pb->outData+outoffset, pb->outRowBytes, 1.))) |
442 | { |
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2 | toby | 443 | toprow += chunksize; |
444 | if(toprow < pb->filterRect.bottom) |
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445 | RequestNext(pb,toprow); |
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446 | else{ |
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447 | SETRECT(pb->inRect,0,0,0,0); |
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448 | pb->outRect = pb->maskRect = pb->inRect; |
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449 | } |
||
450 | } |
||
451 | return e; |
||
452 | } |
||
453 | |||
454 | void DoFinish(FilterRecordPtr pb){ |
||
455 | int i; |
||
89 | toby | 456 | |
2 | toby | 457 | WriteScriptParamsOnRead(); |
458 | |||
85 | toby | 459 | for(i = 4; i--;){ |
2 | toby | 460 | freetree(tree[i]); |
461 | if(expr[i]) free(expr[i]); |
||
462 | } |
||
463 | } |