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Cardinal/src/custom/dep.cpp

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  1. /*

  2.  * DISTRHO Cardinal Plugin

  3.  * Copyright (C) 2021 Filipe Coelho <falktx@falktx.com>

  4.  *

  5.  * This program is free software; you can redistribute it and/or

  6.  * modify it under the terms of the GNU General Public License as

  7.  * published by the Free Software Foundation; either version 3 of

  8.  * the License, or any later version.

  9.  *

  10.  * This program is distributed in the hope that it will be useful,

  11.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  12.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

  13.  * GNU General Public License for more details.

  14.  *

  15.  * For a full copy of the GNU General Public License see the LICENSE file.

  16.  */

  17. 

  18. #define STDIO_OVERRIDE Rackdep

  19. 

  20. #include <cstdio>

  21. #include <cstring>

  22. 

  23. #include "nanovg.h"

  24. 

  25. // fix bogaudio build, another missing symbol

  26. #ifndef NDEBUG

  27. namespace bogaudio {

  28. struct FollowerBase {

  29.     static float efGainMaxDecibelsDebug;

  30. };

  31. float FollowerBase::efGainMaxDecibelsDebug = 12.0f;

  32. }

  33. #endif

  34. 

  35. // Special nvgRGB for blank panels

  36. extern "C" {

  37. NVGcolor nvgRGBblank(unsigned char, unsigned char, unsigned char)

  38. {

  39.     return nvgRGB(0x20, 0x20, 0x20);

  40. }

  41. }

  42. 

  43. // Compile those nice implementation-in-header little libraries

  44. #define NANOSVG_IMPLEMENTATION

  45. #define NANOSVG_ALL_COLOR_KEYWORDS

  46. #undef nsvgParseFromFile

  47. #include <nanosvg.h>

  48. 

  49. // Custom Cardinal filtering

  50. static const struct {

  51.     const char* const filename;

  52.     const char* shapeIdsToIgnore[5];

  53.     const int shapeNumberToIgnore;

  54. } svgFilesToInvert[] = {

  55.     // MIT

  56.     { "/21kHz/res/Panels/D_Inf.svg", {}, -1 },

  57.     { "/21kHz/res/Panels/PalmLoop.svg", {}, -1 },

  58.     { "/21kHz/res/Panels/TachyonEntangler.svg", {}, -1 },

  59.     // Custom, runtime dark mode used with permission

  60.     { "/AudibleInstruments/res/Blinds.svg", {}, -1 },

  61.     { "/AudibleInstruments/res/Braids.svg", {}, -1 },

  62.     { "/AudibleInstruments/res/Branches.svg", {}, -1 },

  63.     { "/AudibleInstruments/res/Clouds.svg", {}, -1 },

  64.     { "/AudibleInstruments/res/Elements.svg", {}, -1 },

  65.     { "/AudibleInstruments/res/Frames.svg", {}, -1 },

  66.     { "/AudibleInstruments/res/Kinks.svg", {}, -1 },

  67.     { "/AudibleInstruments/res/Links.svg", {}, -1 },

  68.     { "/AudibleInstruments/res/Marbles.svg", {}, -1 },

  69.     { "/AudibleInstruments/res/Peaks.svg", {}, -1 },

  70.     { "/AudibleInstruments/res/Plaits.svg", {}, -1 },

  71.     { "/AudibleInstruments/res/Rings.svg", {}, -1 },

  72.     { "/AudibleInstruments/res/Ripples.svg", {}, -1 },

  73.     { "/AudibleInstruments/res/Shades.svg", {}, -1 },

  74.     { "/AudibleInstruments/res/Sheep.svg", {}, -1 },

  75.     { "/AudibleInstruments/res/Shelves.svg", {}, -1 },

  76.     { "/AudibleInstruments/res/Stages.svg", {}, -1 },

  77.     { "/AudibleInstruments/res/Streams.svg", {}, -1 },

  78.     { "/AudibleInstruments/res/Tides.svg", {}, -1 },

  79.     { "/AudibleInstruments/res/Tides2.svg", {}, -1 },

  80.     { "/AudibleInstruments/res/Veils.svg", {}, -1 },

  81.     { "/AudibleInstruments/res/Warps.svg", {}, -1 },

  82.     // CC-BY-NC-ND-4.0, runtime dark mode used with permission

  83.     { "/Bidoo/res/ACNE.svg", {}, -1 },

  84.     { "/Bidoo/res/ANTN.svg", {}, -1 },

  85.     { "/Bidoo/res/BAFIS.svg", {}, -1 },

  86.     { "/Bidoo/res/BANCAU.svg", {}, -1 },

  87.     { "/Bidoo/res/BAR.svg", {"rect833"}, -1 },

  88.     { "/Bidoo/res/BISTROT.svg", {}, -1 },

  89.     { "/Bidoo/res/BORDL.svg", {"rect959-3-0-7-5","rect959-3-0-7","rect959-3-0","rect959-3"}, -1 },

  90.     { "/Bidoo/res/CANARD.svg", {"rect959-3-7"}, -1 },

  91.     { "/Bidoo/res/CHUTE.svg", {}, -1 },

  92.     { "/Bidoo/res/DFUZE.svg", {}, -1 },

  93.     { "/Bidoo/res/DIKTAT.svg", {"rect843","rect843-0","rect843-0-8"}, -1 },

  94.     { "/Bidoo/res/DILEMO.svg", {}, -1 },

  95.     { "/Bidoo/res/DTROY.svg", {"rect959-3"}, -1 },

  96.     { "/Bidoo/res/DUKE.svg", {}, -1 },

  97.     { "/Bidoo/res/EDSAROS.svg", {"rect959-3-7","rect959-3-7-8","rect959-3-7-8-1","rect959-3-7-8-1-4"}, -1 },

  98.     { "/Bidoo/res/EMILE.svg", {}, -1 },

  99.     { "/Bidoo/res/FLAME.svg", {}, -1 },

  100.     { "/Bidoo/res/FORK.svg", {}, -1 },

  101.     { "/Bidoo/res/FREIN.svg", {}, -1 },

  102.     { "/Bidoo/res/HCTIP.svg", {}, -1 },

  103.     { "/Bidoo/res/HUITRE.svg", {}, -1 },

  104.     { "/Bidoo/res/LAMBDA.svg", {}, -1 },

  105.     { "/Bidoo/res/LATE.svg", {}, -1 },

  106.     { "/Bidoo/res/LIMBO.svg", {}, -1 },

  107.     { "/Bidoo/res/LIMONADE.svg", {"rect839","rect839-6"}, -1 },

  108.     { "/Bidoo/res/LOURDE.svg", {"rect847","rect847-7","rect847-5","rect847-3"}, -1 },

  109.     { "/Bidoo/res/MAGMA.svg", {}, -1 },

  110.     { "/Bidoo/res/MINIBAR.svg", {"rect833"}, -1 },

  111.     { "/Bidoo/res/MOIRE.svg", {"rect843","rect843-7"}, -1 },

  112.     { "/Bidoo/res/MS.svg", {}, -1 },

  113.     { "/Bidoo/res/MU.svg", {"rect864"}, -1 },

  114.     { "/Bidoo/res/OAI.svg", {}, -1 },

  115.     { "/Bidoo/res/OUAIVE.svg", {"rect959-3-7"}, -1 },

  116.     { "/Bidoo/res/PERCO.svg", {}, -1 },

  117.     { "/Bidoo/res/PILOT.svg", {"rect843-6-4-5","rect843","rect843-4","rect843-6-4","rect843-6-7"}, -1 },

  118.     { "/Bidoo/res/POUPRE.svg", {}, -1 },

  119.     { "/Bidoo/res/RABBIT.svg", {}, -1 },

  120.     { "/Bidoo/res/REI.svg", {}, -1 },

  121.     { "/Bidoo/res/SIGMA.svg", {}, -1 },

  122.     { "/Bidoo/res/SPORE.svg", {}, -1 },

  123.     { "/Bidoo/res/TIARE.svg", {}, -1 },

  124.     { "/Bidoo/res/TOCANTE.svg", {"rect843"}, -1 },

  125.     { "/Bidoo/res/VOID.svg", {}, -1 },

  126.     { "/Bidoo/res/ZINC.svg", {}, -1 },

  127.     { "/Bidoo/res/ZOUMAI.svg", {}, -1 },

  128.     // BSD-3-Clause

  129.     { "/cf/res/ALGEBRA.svg", {}, -1 },

  130.     { "/cf/res/BUFFER.svg", {}, -1 },

  131.     { "/cf/res/CHOKE.svg", {}, -1 },

  132.     { "/cf/res/CUBE.svg", {}, -1 },

  133.     { "/cf/res/CUTS.svg", {}, -1 },

  134.     { "/cf/res/DISTO.svg", {}, -1 },

  135.     { "/cf/res/EACH.svg", {}, -1 },

  136.     { "/cf/res/FOUR.svg", {}, -1 },

  137.     { "/cf/res/FUNKTION.svg", {}, -1 },

  138.     { "/cf/res/L3DS3Q.svg", {}, 3 },

  139.     { "/cf/res/LABEL.svg", {}, -1 },

  140.     { "/cf/res/LEDS.svg", {}, -1 },

  141.     { "/cf/res/LEDSEQ.svg", {}, 3 },

  142.     { "/cf/res/MASTER.svg", {}, -1 },

  143.     { "/cf/res/METRO.svg", {}, -1 },

  144.     { "/cf/res/MONO.svg", {}, -1 },

  145.     { "/cf/res/PATCH.svg", {}, -1 },

  146.     { "/cf/res/PEAK.svg", {}, -1 },

  147.     { "/cf/res/PLAY.svg", {}, -1 },

  148.     { "/cf/res/PLAYER.svg", {}, -1 },

  149.     { "/cf/res/SLIDERSEQ.svg", {}, -1 },

  150.     { "/cf/res/STEPS.svg", {}, -1 },

  151.     { "/cf/res/STEREO.svg", {}, -1 },

  152.     { "/cf/res/SUB.svg", {}, -1 },

  153.     { "/cf/res/trSEQ.svg", {}, -1 },

  154.     { "/cf/res/VARIABLE.svg", {}, -1 },

  155.     // CC0-1.0

  156.     { "/DrumKit/res/Baronial.svg", {}, -1 },

  157.     { "/DrumKit/res/BD9.svg", {}, -1 },

  158.     { "/DrumKit/res/ClosedHH.svg", {}, -1 },

  159.     { "/DrumKit/res/CR78.svg", {}, -1 },

  160.     { "/DrumKit/res/DMX.svg", {}, -1 },

  161.     { "/DrumKit/res/Gnome.svg", {}, -1 },

  162.     { "/DrumKit/res/Marionette.svg", {}, -1 },

  163.     { "/DrumKit/res/OpenHH.svg", {}, -1 },

  164.     { "/DrumKit/res/SBD.svg", {}, -1 },

  165.     { "/DrumKit/res/Sequencer.svg", {}, -1 },

  166.     { "/DrumKit/res/Snare.svg", {}, -1 },

  167.     { "/DrumKit/res/Tomi.svg", {}, -1 },

  168.     // Custom, runtime dark mode used with permission

  169.     { "/ESeries/res/E340.svg", {}, -1 },

  170.     // CC0-1.0

  171.     { "/HetrickCV/res/1OpChaos.svg", {}, -1},

  172.     { "/HetrickCV/res/2OpChaos.svg", {}, -1},

  173.     { "/HetrickCV/res/2To4.svg", {}, -1},

  174.     { "/HetrickCV/res/3OpChaos.svg", {}, -1},

  175.     { "/HetrickCV/res/ASR.svg", {}, -1},

  176.     { "/HetrickCV/res/AToD.svg", {}, -1},

  177.     { "/HetrickCV/res/BinaryGate.svg", {}, -1},

  178.     { "/HetrickCV/res/BinaryNoise.svg", {}, -1},

  179.     { "/HetrickCV/res/Bitshift.svg", {}, -1},

  180.     { "/HetrickCV/res/Boolean3.svg", {}, -1},

  181.     { "/HetrickCV/res/ChaoticAttractors.svg", {}, -1},

  182.     { "/HetrickCV/res/ClockedNoise.svg", {}, -1},

  183.     { "/HetrickCV/res/Comparator.svg", {}, -1},

  184.     { "/HetrickCV/res/Contrast.svg", {}, -1},

  185.     { "/HetrickCV/res/Crackle.svg", {}, -1},

  186.     { "/HetrickCV/res/DataCompander.svg", {}, -1},

  187.     { "/HetrickCV/res/Delta.svg", {}, -1},

  188.     { "/HetrickCV/res/DToA.svg", {}, -1},

  189.     { "/HetrickCV/res/Dust.svg", {}, -1},

  190.     { "/HetrickCV/res/Exponent.svg", {}, -1},

  191.     { "/HetrickCV/res/FBSineChaos.svg", {}, -1},

  192.     { "/HetrickCV/res/FlipFlop.svg", {}, -1},

  193.     { "/HetrickCV/res/FlipPan.svg", {}, -1},

  194.     { "/HetrickCV/res/GateJunction.svg", {}, -1},

  195.     { "/HetrickCV/res/Gingerbread.svg", {}, -1},

  196.     { "/HetrickCV/res/LogicCombiner.svg", {}, -1},

  197.     { "/HetrickCV/res/LogicInverter.svg", {}, -1},

  198.     { "/HetrickCV/res/MidSide.svg", {}, -1},

  199.     { "/HetrickCV/res/MinMax.svg", {}, -1},

  200.     { "/HetrickCV/res/RandomGates.svg", {}, -1},

  201.     { "/HetrickCV/res/Rotator.svg", {}, -1},

  202.     { "/HetrickCV/res/Rungler.svg", {}, -1},

  203.     { "/HetrickCV/res/Scanner.svg", {}, -1},

  204.     { "/HetrickCV/res/TrigShaper.svg", {}, -1},

  205.     { "/HetrickCV/res/Waveshape.svg", {}, -1},

  206.     { "/HetrickCV/res/XYToPolar.svg", {}, -1},

  207.     { "/HetrickCV/res/Blanks/BlankPanel1.svg", {}, -1},

  208.     { "/HetrickCV/res/Blanks/BlankPanel2.svg", {}, -1},

  209.     { "/HetrickCV/res/Blanks/BlankPanel3.svg", {}, -1},

  210.     { "/HetrickCV/res/Blanks/BlankPanel5.svg", {}, -1},

  211.     { "/HetrickCV/res/Blanks/BlankPanel6.svg", {}, -1},

  212.     { "/HetrickCV/res/Blanks/BlankPanel7.svg", {}, -1},

  213.     { "/HetrickCV/res/Blanks/BlankPanel8.svg", {}, -1},

  214.     // BSD-3-Clause

  215.     { "/JW-Modules/res/Add5.svg", {}, -1 },

  216.     { "/JW-Modules/res/BlankPanel1hp.svg", {}, -1 },

  217.     { "/JW-Modules/res/BlankPanelLarge.svg", {}, -1 },

  218.     { "/JW-Modules/res/BlankPanelMedium.svg", {}, -1 },

  219.     { "/JW-Modules/res/BlankPanelSmall.svg", {}, -1 },

  220.     { "/JW-Modules/res/BouncyBalls.svg", {}, -1 },

  221.     { "/JW-Modules/res/D1v1de.svg", {}, -1 },

  222.     { "/JW-Modules/res/DivSeq.svg", {}, -1 },

  223.     { "/JW-Modules/res/EightSeq.svg", {}, -1 },

  224.     { "/JW-Modules/res/GridSeq.svg", {}, -1 },

  225.     { "/JW-Modules/res/MinMax.svg", {"path38411"}, -1 },

  226.     { "/JW-Modules/res/NoteSeq.svg", {}, -1 },

  227.     { "/JW-Modules/res/NoteSeq16.svg", {}, -1 },

  228.     { "/JW-Modules/res/NoteSeqFu.svg", {}, -1 },

  229.     { "/JW-Modules/res/OnePattern.svg", {}, -1 },

  230.     { "/JW-Modules/res/Patterns.svg", {}, -1 },

  231.     { "/JW-Modules/res/Pres1t.svg", {}, -1 },

  232.     { "/JW-Modules/res/PT.svg", {}, -1 },

  233.     { "/JW-Modules/res/Str1ker.svg", {"rect2094","rect995","rect169"}, -1 },

  234.     { "/JW-Modules/res/Trigs.svg", {}, -1 },

  235.     { "/JW-Modules/res/WavHeadPanel.svg", {}, -1 },

  236.     { "/JW-Modules/res/XYPad.svg", {}, -1 },

  237.     // GPL3.0-or-later

  238.     { "/LilacLoop/res/Looper.svg", {}, -1 },

  239.     // EUPL-1.2

  240.     { "/LittleUtils/res/Bias_Semitone.svg", {}, -1 },

  241.     { "/LittleUtils/res/ButtonModule.svg", {}, -1 },

  242.     { "/LittleUtils/res/MulDiv.svg", {}, -1 },

  243.     { "/LittleUtils/res/PulseGenerator.svg", {}, -1 },

  244.     { "/LittleUtils/res/TeleportIn.svg", {}, -1 },

  245.     { "/LittleUtils/res/TeleportOut.svg", {}, -1 },

  246.     // GPL-3.0-or-later

  247.     { "/kocmoc/res/DDLY.svg", {}, -1 },

  248.     { "/kocmoc/res/LADR.svg", {}, -1 },

  249.     { "/kocmoc/res/MUL.svg", {}, -1 },

  250.     { "/kocmoc/res/OP.svg", {}, -1 },

  251.     { "/kocmoc/res/PHASR.svg", {}, -1 },

  252.     { "/kocmoc/res/SKF.svg", {}, -1 },

  253.     { "/kocmoc/res/SVF.svg", {}, -1 },

  254.     { "/kocmoc/res/TRG.svg", {}, -1 },

  255.     // GPL-3.0-or-later

  256.     { "/PathSet/res/AstroVibe.svg", {}, -1 },

  257.     { "/PathSet/res/IceTray.svg", {}, -1 },

  258.     { "/PathSet/res/ShiftyMod.svg", {}, -1 },

  259. };

  260. 

  261. static inline bool invertPaint(NSVGpaint& paint, const char* const svgFileToInvert = nullptr)

  262. {

  263.     // Special case for DrumKit background grandient

  264.     if (paint.type == NSVG_PAINT_LINEAR_GRADIENT && svgFileToInvert != nullptr && std::strncmp(svgFileToInvert, "/DrumKit/", 9) == 0)

  265.     {

  266.         paint.type = NSVG_PAINT_COLOR;

  267.         paint.color = 0xff191919;

  268.         return true;

  269.     }

  270. 

  271.     if (paint.type == NSVG_PAINT_NONE)

  272.         return true;

  273.     if (paint.type != NSVG_PAINT_COLOR)

  274.         return false;

  275. 

  276.     // Special case for Bidoo red color

  277.     if (paint.color == 0xff001fcd && svgFileToInvert != nullptr && std::strncmp(svgFileToInvert, "/Bidoo/", 7) == 0)

  278.     {

  279.         paint.color = 0xcf8b94c4;

  280.         return true;

  281.     }

  282. 

  283.     // Special case for JW-Modules colors

  284.     if (svgFileToInvert != nullptr && std::strncmp(svgFileToInvert, "/JW-Modules/", 12) == 0)

  285.     {

  286.         switch (paint.color)

  287.         {

  288.         // do nothing

  289.         case 0x320997ff:

  290.         case 0x32099aff:

  291.         case 0x3209f1ff:

  292.         case 0x3209f3ff:

  293.         case 0x32fc1a8f:

  294.         case 0x32fc1a90:

  295.         case 0x32fc9418:

  296.         case 0x32fc9619:

  297.         case 0xc7fc9619:

  298.         case 0xff050505:

  299.         case 0xffead7be:

  300.         case 0xfff7a540:

  301.         case 0xfffa9c2a:

  302.         case 0xfffc9619:

  303.         case 0xfffcb654:

  304.         case 0xfffd9c17:

  305.         case 0xffffffff:

  306.             return false;

  307.         // make more transparent

  308.         case 0xffbad6eb:

  309.         case 0xffbae8eb:

  310.         case 0xffeabed5:

  311.         case 0xffead6bd:

  312.             paint.color = 0x32000000 | (paint.color & 0xffffff);

  313.             return true;

  314.         // make it more white

  315.         case 0xffa0a0a0:

  316.             paint.color = 0xffc0c0c0;

  317.             return true;

  318.         }

  319.     }

  320. 

  321.     // Special case for Lilac

  322.     if (svgFileToInvert != nullptr && std::strncmp(svgFileToInvert, "/LilacLoop/", 11) == 0)

  323.     {

  324.         switch (paint.color)

  325.         {

  326.         // main bg (custom)

  327.         case 0xffd5d5da:

  328.             paint.color = 0xff242228;

  329.             return true;

  330.         // main color (do nothing)

  331.         case 0xffbfb7d7:

  332.             return false;

  333.         // screws (hide)

  334.         case 0xffc8c8cf:

  335.         case 0xffbcbcbc:

  336.         case 0xffb1b1bb:

  337.         case 0xffacacac:

  338.         case 0xff898991:

  339.         case 0xff727272:

  340.             paint.color = 0x00000000;

  341.             return true;

  342.         }

  343.     }

  344. 

  345.     // Special case for Path Set colors

  346.     if (svgFileToInvert != nullptr && std::strncmp(svgFileToInvert, "/PathSet/", 9) == 0)

  347.     {

  348.         switch (paint.color)

  349.         {

  350.         // do nothing

  351.         case 0xffdf7a1a:

  352.         case 0xffe3b080:

  353.         case 0xffe941e2:

  354.         case 0xffef73ea:

  355.         case 0xfff49ff0:

  356.         case 0xff698efb:

  357.         case 0xff787878:

  358.         case 0xfff5c99f:

  359.         case 0xffde944f:

  360.         case 0xffe1a265:

  361.         case 0xffe5cbb3:

  362.         case 0xffe6d2c0:

  363.         case 0xffffffff:

  364.             return false;

  365.         // set other colors

  366.         case 0xffe4cbb3:

  367.             paint.color = 0xffe3b080;

  368.             return false;

  369.         case 0xfff8dcc2:

  370.             paint.color = 0xffde944f;

  371.             return false;

  372.         case 0xffe5d9cd:

  373.             paint.color = 0xfff8dcc2;

  374.             return false;

  375.         // should be just the logo, but also changes the output outlines

  376.         case 0xff000000:

  377.             paint.color = 0xffffffff;

  378.             return true;

  379.         }

  380.     }

  381. 

  382.     switch (paint.color)

  383.     {

  384.     // scopes or other special things (do nothing)

  385.     case 0x40ffffff:

  386.     case 0xff004200:

  387.     case 0xff2b281e:

  388.     case 0xff2d2827:

  389.     case 0xff303030:

  390.     case 0xff362c23:

  391.     case 0xff40352c:

  392.     case 0xff5735d9:

  393.     case 0xff5935d8:

  394.     case 0xff5c26d9:

  395.     case 0xff6140db:

  396.     case 0xffa09400:

  397.     case 0xffa19400:

  398.     case 0xffa7a100:

  399.     case 0xffa8a200:

  400.     case 0xffaba102:

  401.     case 0xff22a5e9:

  402.     case 0xff6140da:

  403.     case 0xff119ee6:

  404.     case 0xff2432ed:

  405.     case 0xff0095fe:

  406.     case 0xff4d9a4d:

  407.     case 0xff4d4d9a:

  408.         return false;

  409.     // pure black (convert to not quite pure white)

  410.     case 0xff000000:

  411.         paint.color = 0xffd0d0d0;

  412.         return true;

  413.     // all others (direct invert)

  414.     default:

  415.         paint.color = (paint.color & 0xff000000)

  416.                     | (0xff0000 - (paint.color & 0xff0000))

  417.                     | (0xff00 - (paint.color & 0xff00))

  418.                     | (0xff - (paint.color & 0xff));

  419.         return true;

  420.     }

  421. }

  422. 

  423. extern "C" {

  424. NSVGimage* nsvgParseFromFileCardinal(const char* filename, const char* units, float dpi);

  425. }

  426. 

  427. NSVGimage* nsvgParseFromFileCardinal(const char* const filename, const char* const units, const float dpi)

  428. {

  429.     if (NSVGimage* const handle = nsvgParseFromFile(filename, units, dpi))

  430.     {

  431.         for (size_t i = 0; i < sizeof(svgFilesToInvert)/sizeof(svgFilesToInvert[0]); ++i)

  432.         {

  433.             const char* const svgFileToInvert = svgFilesToInvert[i].filename;

  434.             const size_t filenamelen = std::strlen(filename);

  435.             const size_t filterlen = std::strlen(svgFileToInvert);

  436. 

  437.             if (filenamelen < filterlen)

  438.                 continue;

  439.             if (std::strncmp(filename + (filenamelen-filterlen), svgFileToInvert, filterlen) != 0)

  440.                 continue;

  441. 

  442.             const char* const* const shapeIdsToIgnore = svgFilesToInvert[i].shapeIdsToIgnore;

  443.             const int shapeNumberToIgnore = svgFilesToInvert[i].shapeNumberToIgnore;

  444.             int shapeCounter = 0;

  445. 

  446.             for (NSVGshape* shape = handle->shapes; shape != nullptr; shape = shape->next, ++shapeCounter)

  447.             {

  448.                 if (shapeNumberToIgnore == shapeCounter)

  449.                     continue;

  450. 

  451.                 bool ignore = false;

  452.                 for (size_t j = 0; j < 5 && shapeIdsToIgnore[j] != nullptr; ++j)

  453.                 {

  454.                     if (std::strcmp(shape->id, shapeIdsToIgnore[j]) == 0)

  455.                     {

  456.                         ignore = true;

  457.                         break;

  458.                     }

  459.                 }

  460.                 if (ignore)

  461.                     continue;

  462. 

  463.                 if (invertPaint(shape->fill, svgFileToInvert))

  464.                     invertPaint(shape->stroke, svgFileToInvert);

  465.             }

  466. 

  467.             return handle;

  468.         }

  469. 

  470.         // Special case for AmalgamatedHarmonics background color

  471.         if (handle->shapes != nullptr && handle->shapes->fill.color == 0xff000000)

  472.             if (std::strstr(filename, "/AmalgamatedHarmonics/") != nullptr)

  473.                 handle->shapes->fill.color = 0xff191919;

  474. 

  475.         return handle;

  476.     }

  477. 

  478.     return nullptr;

  479. }