1 |
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2 |
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3 |
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4 | #include <algorithm>
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5 | #include <cmath>
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6 | #include <map>
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7 | #include <memory>
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8 | #include <numeric>
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9 | #include <string>
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10 | #include <tuple>
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11 | #include <utility>
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12 | #include <vector>
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13 | #include <sys/types.h>
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14 | #include <sys/stat.h>
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15 |
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16 | #include <vips/vips8>
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17 | #include <napi.h>
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18 |
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19 | #include "common.h"
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20 | #include "operations.h"
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21 | #include "pipeline.h"
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22 |
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23 | #if defined(WIN32)
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24 | #define STAT64_STRUCT __stat64
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25 | #define STAT64_FUNCTION _stat64
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26 | #elif defined(__APPLE__)
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27 | #define STAT64_STRUCT stat
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28 | #define STAT64_FUNCTION stat
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29 | #elif defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
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30 | #define STAT64_STRUCT stat
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31 | #define STAT64_FUNCTION stat
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32 | #else
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33 | #define STAT64_STRUCT stat64
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34 | #define STAT64_FUNCTION stat64
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35 | #endif
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36 |
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37 | class PipelineWorker : public Napi::AsyncWorker {
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38 | public:
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39 | PipelineWorker(Napi::Function callback, PipelineBaton *baton,
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40 | Napi::Function debuglog, Napi::Function queueListener) :
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41 | Napi::AsyncWorker(callback),
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42 | baton(baton),
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43 | debuglog(Napi::Persistent(debuglog)),
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44 | queueListener(Napi::Persistent(queueListener)) {}
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45 | ~PipelineWorker() {}
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46 |
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47 |
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48 | void Execute() {
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49 |
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50 | g_atomic_int_dec_and_test(&sharp::counterQueue);
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51 |
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52 | g_atomic_int_inc(&sharp::counterProcess);
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53 |
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54 | try {
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55 |
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56 | vips::VImage image;
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57 | sharp::ImageType inputImageType;
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58 | std::tie(image, inputImageType) = sharp::OpenInput(baton->input);
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59 | image = sharp::EnsureColourspace(image, baton->colourspaceInput);
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60 |
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61 | int nPages = baton->input->pages;
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62 | if (nPages == -1) {
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63 |
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64 | nPages = image.get_typeof(VIPS_META_N_PAGES) != 0
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65 | ? image.get_int(VIPS_META_N_PAGES) - baton->input->page
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66 | : 1;
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67 | }
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68 |
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69 |
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70 | int pageHeight = sharp::GetPageHeight(image);
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71 |
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72 |
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73 | VipsAngle rotation = VIPS_ANGLE_D0;
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74 | VipsAngle autoRotation = VIPS_ANGLE_D0;
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75 | bool autoFlip = FALSE;
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76 | bool autoFlop = FALSE;
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77 |
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78 | if (baton->useExifOrientation) {
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79 |
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80 | std::tie(autoRotation, autoFlip, autoFlop) = CalculateExifRotationAndFlip(sharp::ExifOrientation(image));
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81 | image = sharp::RemoveExifOrientation(image);
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82 | if (baton->input->access == VIPS_ACCESS_SEQUENTIAL && (autoRotation != VIPS_ANGLE_D0 || autoFlip)) {
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83 | image = image.copy_memory();
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84 | }
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85 | } else {
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86 | rotation = CalculateAngleRotation(baton->angle);
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87 | }
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88 |
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89 |
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90 | bool const shouldRotateBefore = baton->rotateBeforePreExtract &&
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91 | (rotation != VIPS_ANGLE_D0 || autoRotation != VIPS_ANGLE_D0 ||
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92 | autoFlip || baton->flip || autoFlop || baton->flop ||
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93 | baton->rotationAngle != 0.0);
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94 |
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95 | if (shouldRotateBefore) {
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96 | if (autoRotation != VIPS_ANGLE_D0) {
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97 | image = image.rot(autoRotation);
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98 | autoRotation = VIPS_ANGLE_D0;
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99 | }
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100 | if (autoFlip) {
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101 | image = image.flip(VIPS_DIRECTION_VERTICAL);
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102 | autoFlip = FALSE;
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103 | } else if (baton->flip) {
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104 | image = image.flip(VIPS_DIRECTION_VERTICAL);
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105 | baton->flip = FALSE;
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106 | }
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107 | if (autoFlop) {
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108 | image = image.flip(VIPS_DIRECTION_HORIZONTAL);
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109 | autoFlop = FALSE;
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110 | } else if (baton->flop) {
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111 | image = image.flip(VIPS_DIRECTION_HORIZONTAL);
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112 | baton->flop = FALSE;
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113 | }
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114 | if (rotation != VIPS_ANGLE_D0) {
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115 | image = image.rot(rotation);
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116 | rotation = VIPS_ANGLE_D0;
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117 | }
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118 | if (baton->rotationAngle != 0.0) {
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119 | MultiPageUnsupported(nPages, "Rotate");
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120 | std::vector<double> background;
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121 | std::tie(image, background) = sharp::ApplyAlpha(image, baton->rotationBackground, FALSE);
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122 | image = image.rotate(baton->rotationAngle, VImage::option()->set("background", background)).copy_memory();
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123 | }
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124 | }
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125 |
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126 |
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127 | if (baton->trimThreshold > 0.0) {
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128 | MultiPageUnsupported(nPages, "Trim");
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129 | image = sharp::Trim(image, baton->trimBackground, baton->trimThreshold);
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130 | baton->trimOffsetLeft = image.xoffset();
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131 | baton->trimOffsetTop = image.yoffset();
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132 | }
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133 |
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134 |
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135 | if (baton->topOffsetPre != -1) {
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136 | image = nPages > 1
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137 | ? sharp::CropMultiPage(image,
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138 | baton->leftOffsetPre, baton->topOffsetPre, baton->widthPre, baton->heightPre, nPages, &pageHeight)
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139 | : image.extract_area(baton->leftOffsetPre, baton->topOffsetPre, baton->widthPre, baton->heightPre);
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140 | }
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141 |
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142 |
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143 | int inputWidth = image.width();
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144 | int inputHeight = image.height();
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145 |
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146 |
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147 | if (nPages == 1) {
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148 | pageHeight = inputHeight;
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149 | }
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150 |
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151 |
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152 | double hshrink;
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153 | double vshrink;
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154 | int targetResizeWidth = baton->width;
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155 | int targetResizeHeight = baton->height;
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156 |
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157 |
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158 | bool swap = !baton->rotateBeforePreExtract &&
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159 | (rotation == VIPS_ANGLE_D90 || rotation == VIPS_ANGLE_D270 ||
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160 | autoRotation == VIPS_ANGLE_D90 || autoRotation == VIPS_ANGLE_D270);
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161 |
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162 |
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163 | std::tie(hshrink, vshrink) = sharp::ResolveShrink(
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164 | inputWidth, pageHeight, targetResizeWidth, targetResizeHeight,
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165 | baton->canvas, swap, baton->withoutEnlargement, baton->withoutReduction);
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166 |
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167 |
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168 | int jpegShrinkOnLoad = 1;
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169 |
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170 |
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171 | double scale = 1.0;
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172 |
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173 |
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174 |
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175 |
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176 |
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177 |
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178 | bool const shouldPreShrink = (targetResizeWidth > 0 || targetResizeHeight > 0) &&
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179 | baton->gamma == 0 && baton->topOffsetPre == -1 && baton->trimThreshold == 0.0 &&
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180 | baton->colourspaceInput == VIPS_INTERPRETATION_LAST && !shouldRotateBefore;
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181 |
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182 | if (shouldPreShrink) {
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183 |
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184 | double shrink = std::min(hshrink, vshrink);
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185 |
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186 | if (inputImageType == sharp::ImageType::JPEG) {
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187 |
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188 |
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189 | int factor = baton->fastShrinkOnLoad ? 1 : 2;
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190 | if (shrink >= 8 * factor) {
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191 | jpegShrinkOnLoad = 8;
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192 | } else if (shrink >= 4 * factor) {
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193 | jpegShrinkOnLoad = 4;
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194 | } else if (shrink >= 2 * factor) {
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195 | jpegShrinkOnLoad = 2;
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196 | }
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197 |
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198 | if (jpegShrinkOnLoad > 1 && static_cast<int>(shrink) == jpegShrinkOnLoad) {
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199 | jpegShrinkOnLoad /= 2;
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200 | }
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201 | } else if (inputImageType == sharp::ImageType::WEBP && baton->fastShrinkOnLoad && shrink > 1.0) {
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202 |
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203 | scale = 1.0 / shrink;
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204 | } else if (inputImageType == sharp::ImageType::SVG ||
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205 | inputImageType == sharp::ImageType::PDF) {
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206 | scale = 1.0 / shrink;
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207 | }
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208 | }
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209 |
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210 |
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211 |
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212 |
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213 | if (jpegShrinkOnLoad > 1) {
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214 | vips::VOption *option = VImage::option()
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215 | ->set("access", baton->input->access)
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216 | ->set("shrink", jpegShrinkOnLoad)
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217 | ->set("unlimited", baton->input->unlimited)
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218 | ->set("fail_on", baton->input->failOn);
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219 | if (baton->input->buffer != nullptr) {
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220 |
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221 | VipsBlob *blob = vips_blob_new(nullptr, baton->input->buffer, baton->input->bufferLength);
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222 | image = VImage::jpegload_buffer(blob, option);
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223 | vips_area_unref(reinterpret_cast<VipsArea*>(blob));
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224 | } else {
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225 |
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226 | image = VImage::jpegload(const_cast<char*>(baton->input->file.data()), option);
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227 | }
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228 | } else if (scale != 1.0) {
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229 | vips::VOption *option = VImage::option()
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230 | ->set("access", baton->input->access)
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231 | ->set("scale", scale)
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232 | ->set("fail_on", baton->input->failOn);
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233 | if (inputImageType == sharp::ImageType::WEBP) {
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234 | option->set("n", baton->input->pages);
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235 | option->set("page", baton->input->page);
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236 |
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237 | if (baton->input->buffer != nullptr) {
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238 |
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239 | VipsBlob *blob = vips_blob_new(nullptr, baton->input->buffer, baton->input->bufferLength);
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240 | image = VImage::webpload_buffer(blob, option);
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241 | vips_area_unref(reinterpret_cast<VipsArea*>(blob));
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242 | } else {
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243 |
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244 | image = VImage::webpload(const_cast<char*>(baton->input->file.data()), option);
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245 | }
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246 | } else if (inputImageType == sharp::ImageType::SVG) {
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247 | option->set("unlimited", baton->input->unlimited);
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248 | option->set("dpi", baton->input->density);
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249 |
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250 | if (baton->input->buffer != nullptr) {
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251 |
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252 | VipsBlob *blob = vips_blob_new(nullptr, baton->input->buffer, baton->input->bufferLength);
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253 | image = VImage::svgload_buffer(blob, option);
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254 | vips_area_unref(reinterpret_cast<VipsArea*>(blob));
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255 | } else {
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256 |
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257 | image = VImage::svgload(const_cast<char*>(baton->input->file.data()), option);
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258 | }
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259 | sharp::SetDensity(image, baton->input->density);
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260 | if (image.width() > 32767 || image.height() > 32767) {
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261 | throw vips::VError("Input SVG image will exceed 32767x32767 pixel limit when scaled");
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262 | }
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263 | } else if (inputImageType == sharp::ImageType::PDF) {
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264 | option->set("n", baton->input->pages);
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265 | option->set("page", baton->input->page);
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266 | option->set("dpi", baton->input->density);
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267 |
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268 | if (baton->input->buffer != nullptr) {
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269 |
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270 | VipsBlob *blob = vips_blob_new(nullptr, baton->input->buffer, baton->input->bufferLength);
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271 | image = VImage::pdfload_buffer(blob, option);
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272 | vips_area_unref(reinterpret_cast<VipsArea*>(blob));
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273 | } else {
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274 |
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275 | image = VImage::pdfload(const_cast<char*>(baton->input->file.data()), option);
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276 | }
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277 |
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278 | sharp::SetDensity(image, baton->input->density);
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279 | }
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280 | } else {
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281 | if (inputImageType == sharp::ImageType::SVG && (image.width() > 32767 || image.height() > 32767)) {
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282 | throw vips::VError("Input SVG image exceeds 32767x32767 pixel limit");
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283 | }
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284 | }
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285 |
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286 |
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287 | inputWidth = image.width();
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288 | inputHeight = image.height();
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289 |
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290 |
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291 |
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292 | if (shouldPreShrink) {
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293 | pageHeight = sharp::GetPageHeight(image);
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294 | }
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295 |
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296 |
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297 | std::tie(hshrink, vshrink) = sharp::ResolveShrink(
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298 | inputWidth, pageHeight, targetResizeWidth, targetResizeHeight,
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299 | baton->canvas, swap, baton->withoutEnlargement, baton->withoutReduction);
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300 |
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301 | int targetHeight = static_cast<int>(std::rint(static_cast<double>(pageHeight) / vshrink));
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302 | int targetPageHeight = targetHeight;
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303 |
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304 |
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305 |
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306 | if (inputHeight > pageHeight) {
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307 | targetHeight *= nPages;
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308 | vshrink = static_cast<double>(inputHeight) / targetHeight;
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309 | }
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310 |
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311 |
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312 | char const *processingProfile = image.interpretation() == VIPS_INTERPRETATION_RGB16 ? "p3" : "srgb";
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313 | if (
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314 | sharp::HasProfile(image) &&
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315 | image.interpretation() != VIPS_INTERPRETATION_LABS &&
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316 | image.interpretation() != VIPS_INTERPRETATION_GREY16 &&
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317 | !baton->input->ignoreIcc
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318 | ) {
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319 |
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320 | try {
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321 | image = image.icc_transform(processingProfile, VImage::option()
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322 | ->set("embedded", TRUE)
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323 | ->set("depth", image.interpretation() == VIPS_INTERPRETATION_RGB16 ? 16 : 8)
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324 | ->set("intent", VIPS_INTENT_PERCEPTUAL));
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325 | } catch(...) {
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326 | sharp::VipsWarningCallback(nullptr, G_LOG_LEVEL_WARNING, "Invalid embedded profile", nullptr);
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327 | }
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328 | } else if (
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329 | image.interpretation() == VIPS_INTERPRETATION_CMYK &&
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330 | baton->colourspaceInput != VIPS_INTERPRETATION_CMYK
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331 | ) {
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332 | image = image.icc_transform(processingProfile, VImage::option()
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333 | ->set("input_profile", "cmyk")
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334 | ->set("intent", VIPS_INTENT_PERCEPTUAL));
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335 | }
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336 |
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337 |
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338 | if (baton->flatten && sharp::HasAlpha(image)) {
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339 | image = sharp::Flatten(image, baton->flattenBackground);
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340 | }
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341 |
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342 |
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343 | if (baton->negate) {
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344 | image = sharp::Negate(image, baton->negateAlpha);
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345 | }
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346 |
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347 |
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348 | if (baton->gamma >= 1 && baton->gamma <= 3) {
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349 | image = sharp::Gamma(image, 1.0 / baton->gamma);
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350 | }
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351 |
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352 |
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353 | if (baton->greyscale) {
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354 | image = image.colourspace(VIPS_INTERPRETATION_B_W);
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355 | }
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356 |
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357 | bool const shouldResize = hshrink != 1.0 || vshrink != 1.0;
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358 | bool const shouldBlur = baton->blurSigma != 0.0;
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359 | bool const shouldConv = baton->convKernelWidth * baton->convKernelHeight > 0;
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360 | bool const shouldSharpen = baton->sharpenSigma != 0.0;
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361 | bool const shouldComposite = !baton->composite.empty();
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362 |
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363 | if (shouldComposite && !sharp::HasAlpha(image)) {
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364 | image = sharp::EnsureAlpha(image, 1);
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365 | }
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366 |
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367 | VipsBandFormat premultiplyFormat = image.format();
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368 | bool const shouldPremultiplyAlpha = sharp::HasAlpha(image) &&
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369 | (shouldResize || shouldBlur || shouldConv || shouldSharpen);
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370 |
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371 | if (shouldPremultiplyAlpha) {
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372 | image = image.premultiply().cast(premultiplyFormat);
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373 | }
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374 |
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375 |
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376 | if (shouldResize) {
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377 | image = image.resize(1.0 / hshrink, VImage::option()
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378 | ->set("vscale", 1.0 / vshrink)
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379 | ->set("kernel", baton->kernel));
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380 | }
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381 |
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382 |
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383 | if (autoRotation != VIPS_ANGLE_D0) {
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384 | image = image.rot(autoRotation);
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385 | }
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386 |
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387 | if (baton->flip || autoFlip) {
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388 | image = image.flip(VIPS_DIRECTION_VERTICAL);
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389 | }
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390 |
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391 | if (baton->flop || autoFlop) {
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392 | image = image.flip(VIPS_DIRECTION_HORIZONTAL);
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393 | }
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394 |
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395 | if (rotation != VIPS_ANGLE_D0) {
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396 | image = image.rot(rotation);
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397 | }
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398 |
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399 |
|
400 | if (!baton->joinChannelIn.empty()) {
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401 | VImage joinImage;
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402 | sharp::ImageType joinImageType = sharp::ImageType::UNKNOWN;
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403 |
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404 | for (unsigned int i = 0; i < baton->joinChannelIn.size(); i++) {
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405 | baton->joinChannelIn[i]->access = baton->input->access;
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406 | std::tie(joinImage, joinImageType) = sharp::OpenInput(baton->joinChannelIn[i]);
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407 | joinImage = sharp::EnsureColourspace(joinImage, baton->colourspaceInput);
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408 | image = image.bandjoin(joinImage);
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409 | }
|
410 | image = image.copy(VImage::option()->set("interpretation", baton->colourspace));
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411 | image = sharp::RemoveGifPalette(image);
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412 | }
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413 |
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414 | inputWidth = image.width();
|
415 | inputHeight = nPages > 1 ? targetPageHeight : image.height();
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416 |
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417 |
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418 | if (baton->width <= 0) {
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419 | baton->width = inputWidth;
|
420 | }
|
421 | if (baton->height <= 0) {
|
422 | baton->height = inputHeight;
|
423 | }
|
424 |
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425 |
|
426 | if (inputWidth != baton->width || inputHeight != baton->height) {
|
427 | if (baton->canvas == sharp::Canvas::EMBED) {
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428 | std::vector<double> background;
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429 | std::tie(image, background) = sharp::ApplyAlpha(image, baton->resizeBackground, shouldPremultiplyAlpha);
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430 |
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431 |
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432 | int left;
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433 | int top;
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434 | std::tie(left, top) = sharp::CalculateEmbedPosition(
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435 | inputWidth, inputHeight, baton->width, baton->height, baton->position);
|
436 | int width = std::max(inputWidth, baton->width);
|
437 | int height = std::max(inputHeight, baton->height);
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438 |
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439 | image = nPages > 1
|
440 | ? sharp::EmbedMultiPage(image,
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441 | left, top, width, height, VIPS_EXTEND_BACKGROUND, background, nPages, &targetPageHeight)
|
442 | : image.embed(left, top, width, height, VImage::option()
|
443 | ->set("extend", VIPS_EXTEND_BACKGROUND)
|
444 | ->set("background", background));
|
445 | } else if (baton->canvas == sharp::Canvas::CROP) {
|
446 | if (baton->width > inputWidth) {
|
447 | baton->width = inputWidth;
|
448 | }
|
449 | if (baton->height > inputHeight) {
|
450 | baton->height = inputHeight;
|
451 | }
|
452 |
|
453 |
|
454 | if (baton->position < 9) {
|
455 |
|
456 | int left;
|
457 | int top;
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458 |
|
459 | std::tie(left, top) = sharp::CalculateCrop(
|
460 | inputWidth, inputHeight, baton->width, baton->height, baton->position);
|
461 | int width = std::min(inputWidth, baton->width);
|
462 | int height = std::min(inputHeight, baton->height);
|
463 |
|
464 | image = nPages > 1
|
465 | ? sharp::CropMultiPage(image,
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466 | left, top, width, height, nPages, &targetPageHeight)
|
467 | : image.extract_area(left, top, width, height);
|
468 | } else {
|
469 | int attention_x;
|
470 | int attention_y;
|
471 |
|
472 |
|
473 | MultiPageUnsupported(nPages, "Resize strategy");
|
474 | image = image.tilecache(VImage::option()
|
475 | ->set("access", VIPS_ACCESS_RANDOM)
|
476 | ->set("threaded", TRUE));
|
477 |
|
478 | image = image.smartcrop(baton->width, baton->height, VImage::option()
|
479 | ->set("interesting", baton->position == 16 ? VIPS_INTERESTING_ENTROPY : VIPS_INTERESTING_ATTENTION)
|
480 | #if (VIPS_MAJOR_VERSION >= 8 && VIPS_MINOR_VERSION >= 15)
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481 | ->set("premultiplied", shouldPremultiplyAlpha)
|
482 | #endif
|
483 | ->set("attention_x", &attention_x)
|
484 | ->set("attention_y", &attention_y));
|
485 | baton->hasCropOffset = true;
|
486 | baton->cropOffsetLeft = static_cast<int>(image.xoffset());
|
487 | baton->cropOffsetTop = static_cast<int>(image.yoffset());
|
488 | baton->hasAttentionCenter = true;
|
489 | baton->attentionX = static_cast<int>(attention_x * jpegShrinkOnLoad / scale);
|
490 | baton->attentionY = static_cast<int>(attention_y * jpegShrinkOnLoad / scale);
|
491 | }
|
492 | }
|
493 | }
|
494 |
|
495 |
|
496 | if (!baton->rotateBeforePreExtract && baton->rotationAngle != 0.0) {
|
497 | MultiPageUnsupported(nPages, "Rotate");
|
498 | std::vector<double> background;
|
499 | std::tie(image, background) = sharp::ApplyAlpha(image, baton->rotationBackground, shouldPremultiplyAlpha);
|
500 | image = image.rotate(baton->rotationAngle, VImage::option()->set("background", background));
|
501 | }
|
502 |
|
503 |
|
504 | if (baton->topOffsetPost != -1) {
|
505 | if (nPages > 1) {
|
506 | image = sharp::CropMultiPage(image,
|
507 | baton->leftOffsetPost, baton->topOffsetPost, baton->widthPost, baton->heightPost,
|
508 | nPages, &targetPageHeight);
|
509 |
|
510 |
|
511 | baton->heightPost *= nPages;
|
512 | } else {
|
513 | image = image.extract_area(
|
514 | baton->leftOffsetPost, baton->topOffsetPost, baton->widthPost, baton->heightPost);
|
515 | }
|
516 | }
|
517 |
|
518 |
|
519 | if (!baton->affineMatrix.empty()) {
|
520 | MultiPageUnsupported(nPages, "Affine");
|
521 | std::vector<double> background;
|
522 | std::tie(image, background) = sharp::ApplyAlpha(image, baton->affineBackground, shouldPremultiplyAlpha);
|
523 | vips::VInterpolate interp = vips::VInterpolate::new_from_name(
|
524 | const_cast<char*>(baton->affineInterpolator.data()));
|
525 | image = image.affine(baton->affineMatrix, VImage::option()->set("background", background)
|
526 | ->set("idx", baton->affineIdx)
|
527 | ->set("idy", baton->affineIdy)
|
528 | ->set("odx", baton->affineOdx)
|
529 | ->set("ody", baton->affineOdy)
|
530 | ->set("interpolate", interp));
|
531 | }
|
532 |
|
533 |
|
534 | if (baton->extendTop > 0 || baton->extendBottom > 0 || baton->extendLeft > 0 || baton->extendRight > 0) {
|
535 |
|
536 | baton->width = image.width() + baton->extendLeft + baton->extendRight;
|
537 | baton->height = (nPages > 1 ? targetPageHeight : image.height()) + baton->extendTop + baton->extendBottom;
|
538 |
|
539 | if (baton->extendWith == VIPS_EXTEND_BACKGROUND) {
|
540 | std::vector<double> background;
|
541 | std::tie(image, background) = sharp::ApplyAlpha(image, baton->extendBackground, shouldPremultiplyAlpha);
|
542 |
|
543 | image = nPages > 1
|
544 | ? sharp::EmbedMultiPage(image,
|
545 | baton->extendLeft, baton->extendTop, baton->width, baton->height,
|
546 | baton->extendWith, background, nPages, &targetPageHeight)
|
547 | : image.embed(baton->extendLeft, baton->extendTop, baton->width, baton->height,
|
548 | VImage::option()->set("extend", baton->extendWith)->set("background", background));
|
549 | } else {
|
550 | std::vector<double> ignoredBackground(1);
|
551 | image = nPages > 1
|
552 | ? sharp::EmbedMultiPage(image,
|
553 | baton->extendLeft, baton->extendTop, baton->width, baton->height,
|
554 | baton->extendWith, ignoredBackground, nPages, &targetPageHeight)
|
555 | : image.embed(baton->extendLeft, baton->extendTop, baton->width, baton->height,
|
556 | VImage::option()->set("extend", baton->extendWith));
|
557 | }
|
558 | }
|
559 |
|
560 | if (baton->medianSize > 0) {
|
561 | image = image.median(baton->medianSize);
|
562 | }
|
563 |
|
564 |
|
565 |
|
566 | if (baton->threshold != 0) {
|
567 | image = sharp::Threshold(image, baton->threshold, baton->thresholdGrayscale);
|
568 | }
|
569 |
|
570 |
|
571 | if (shouldBlur) {
|
572 | image = sharp::Blur(image, baton->blurSigma);
|
573 | }
|
574 |
|
575 |
|
576 | if (baton->unflatten) {
|
577 | image = sharp::Unflatten(image);
|
578 | }
|
579 |
|
580 |
|
581 | if (shouldConv) {
|
582 | image = sharp::Convolve(image,
|
583 | baton->convKernelWidth, baton->convKernelHeight,
|
584 | baton->convKernelScale, baton->convKernelOffset,
|
585 | baton->convKernel);
|
586 | }
|
587 |
|
588 |
|
589 | if (baton->recombMatrix != NULL) {
|
590 | image = sharp::Recomb(image, baton->recombMatrix);
|
591 | }
|
592 |
|
593 |
|
594 | if (baton->brightness != 1.0 || baton->saturation != 1.0 || baton->hue != 0.0 || baton->lightness != 0.0) {
|
595 | image = sharp::Modulate(image, baton->brightness, baton->saturation, baton->hue, baton->lightness);
|
596 | }
|
597 |
|
598 |
|
599 | if (shouldSharpen) {
|
600 | image = sharp::Sharpen(image, baton->sharpenSigma, baton->sharpenM1, baton->sharpenM2,
|
601 | baton->sharpenX1, baton->sharpenY2, baton->sharpenY3);
|
602 | }
|
603 |
|
604 |
|
605 | if (shouldPremultiplyAlpha) {
|
606 | image = image.unpremultiply().cast(premultiplyFormat);
|
607 | }
|
608 | baton->premultiplied = shouldPremultiplyAlpha;
|
609 |
|
610 |
|
611 | if (shouldComposite) {
|
612 | std::vector<VImage> images = { image };
|
613 | std::vector<int> modes, xs, ys;
|
614 | for (Composite *composite : baton->composite) {
|
615 | VImage compositeImage;
|
616 | sharp::ImageType compositeImageType = sharp::ImageType::UNKNOWN;
|
617 | composite->input->access = baton->input->access;
|
618 | std::tie(compositeImage, compositeImageType) = sharp::OpenInput(composite->input);
|
619 | compositeImage = sharp::EnsureColourspace(compositeImage, baton->colourspaceInput);
|
620 |
|
621 | if (compositeImage.width() > image.width() || compositeImage.height() > image.height()) {
|
622 | throw vips::VError("Image to composite must have same dimensions or smaller");
|
623 | }
|
624 |
|
625 | if (composite->tile) {
|
626 | int across = 0;
|
627 | int down = 0;
|
628 |
|
629 | if (compositeImage.width() <= image.width()) {
|
630 | across = static_cast<int>(ceil(static_cast<double>(image.width()) / compositeImage.width()));
|
631 |
|
632 | if (composite->gravity == 0 || composite->gravity == 1 || composite->gravity == 3) {
|
633 | across |= 1;
|
634 | }
|
635 | }
|
636 | if (compositeImage.height() <= image.height()) {
|
637 | down = static_cast<int>(ceil(static_cast<double>(image.height()) / compositeImage.height()));
|
638 |
|
639 | if (composite->gravity == 0 || composite->gravity == 2 || composite->gravity == 4) {
|
640 | down |= 1;
|
641 | }
|
642 | }
|
643 | if (across != 0 || down != 0) {
|
644 | int left;
|
645 | int top;
|
646 | compositeImage = compositeImage.replicate(across, down);
|
647 | if (composite->hasOffset) {
|
648 | std::tie(left, top) = sharp::CalculateCrop(
|
649 | compositeImage.width(), compositeImage.height(), image.width(), image.height(),
|
650 | composite->left, composite->top);
|
651 | } else {
|
652 | std::tie(left, top) = sharp::CalculateCrop(
|
653 | compositeImage.width(), compositeImage.height(), image.width(), image.height(), composite->gravity);
|
654 | }
|
655 | compositeImage = compositeImage.extract_area(left, top, image.width(), image.height());
|
656 | }
|
657 |
|
658 | composite->gravity = 0;
|
659 | }
|
660 |
|
661 | compositeImage = compositeImage.colourspace(VIPS_INTERPRETATION_sRGB);
|
662 | if (!sharp::HasAlpha(compositeImage)) {
|
663 | compositeImage = sharp::EnsureAlpha(compositeImage, 1);
|
664 | }
|
665 | if (composite->premultiplied) compositeImage = compositeImage.unpremultiply();
|
666 |
|
667 | int left;
|
668 | int top;
|
669 | if (composite->hasOffset) {
|
670 |
|
671 | if (composite->tile) {
|
672 | std::tie(left, top) = sharp::CalculateCrop(image.width(), image.height(),
|
673 | compositeImage.width(), compositeImage.height(), composite->left, composite->top);
|
674 | } else {
|
675 | left = composite->left;
|
676 | top = composite->top;
|
677 | }
|
678 | } else {
|
679 |
|
680 | std::tie(left, top) = sharp::CalculateCrop(image.width(), image.height(),
|
681 | compositeImage.width(), compositeImage.height(), composite->gravity);
|
682 | }
|
683 | images.push_back(compositeImage);
|
684 | modes.push_back(composite->mode);
|
685 | xs.push_back(left);
|
686 | ys.push_back(top);
|
687 | }
|
688 | image = VImage::composite(images, modes, VImage::option()->set("x", xs)->set("y", ys));
|
689 | image = sharp::RemoveGifPalette(image);
|
690 | }
|
691 |
|
692 |
|
693 | if (baton->gammaOut >= 1 && baton->gammaOut <= 3) {
|
694 | image = sharp::Gamma(image, baton->gammaOut);
|
695 | }
|
696 |
|
697 |
|
698 | if (!baton->linearA.empty()) {
|
699 | image = sharp::Linear(image, baton->linearA, baton->linearB);
|
700 | }
|
701 |
|
702 |
|
703 | if (baton->normalise) {
|
704 | image = sharp::Normalise(image, baton->normaliseLower, baton->normaliseUpper);
|
705 | }
|
706 |
|
707 |
|
708 | if (baton->claheWidth != 0 && baton->claheHeight != 0) {
|
709 | image = sharp::Clahe(image, baton->claheWidth, baton->claheHeight, baton->claheMaxSlope);
|
710 | }
|
711 |
|
712 |
|
713 | if (baton->boolean != nullptr) {
|
714 | VImage booleanImage;
|
715 | sharp::ImageType booleanImageType = sharp::ImageType::UNKNOWN;
|
716 | baton->boolean->access = baton->input->access;
|
717 | std::tie(booleanImage, booleanImageType) = sharp::OpenInput(baton->boolean);
|
718 | booleanImage = sharp::EnsureColourspace(booleanImage, baton->colourspaceInput);
|
719 | image = sharp::Boolean(image, booleanImage, baton->booleanOp);
|
720 | image = sharp::RemoveGifPalette(image);
|
721 | }
|
722 |
|
723 |
|
724 | if (baton->bandBoolOp >= VIPS_OPERATION_BOOLEAN_AND && baton->bandBoolOp < VIPS_OPERATION_BOOLEAN_LAST) {
|
725 | image = sharp::Bandbool(image, baton->bandBoolOp);
|
726 | }
|
727 |
|
728 |
|
729 | if (baton->tintA < 128.0 || baton->tintB < 128.0) {
|
730 | image = sharp::Tint(image, baton->tintA, baton->tintB);
|
731 | }
|
732 |
|
733 |
|
734 | if (baton->removeAlpha) {
|
735 | image = sharp::RemoveAlpha(image);
|
736 | }
|
737 |
|
738 |
|
739 | if (baton->ensureAlpha != -1) {
|
740 | image = sharp::EnsureAlpha(image, baton->ensureAlpha);
|
741 | }
|
742 |
|
743 |
|
744 | if (sharp::Is16Bit(image.interpretation())) {
|
745 | image = image.cast(VIPS_FORMAT_USHORT);
|
746 | }
|
747 | if (image.interpretation() != baton->colourspace) {
|
748 |
|
749 | image = image.colourspace(baton->colourspace, VImage::option()->set("source_space", image.interpretation()));
|
750 |
|
751 | if (baton->withMetadata && sharp::HasProfile(image) && baton->withMetadataIcc.empty()) {
|
752 | image = image.icc_transform("srgb", VImage::option()
|
753 | ->set("embedded", TRUE)
|
754 | ->set("intent", VIPS_INTENT_PERCEPTUAL));
|
755 | }
|
756 | }
|
757 |
|
758 |
|
759 | if (baton->extractChannel > -1) {
|
760 | if (baton->extractChannel >= image.bands()) {
|
761 | if (baton->extractChannel == 3 && sharp::HasAlpha(image)) {
|
762 | baton->extractChannel = image.bands() - 1;
|
763 | } else {
|
764 | (baton->err)
|
765 | .append("Cannot extract channel ").append(std::to_string(baton->extractChannel))
|
766 | .append(" from image with channels 0-").append(std::to_string(image.bands() - 1));
|
767 | return Error();
|
768 | }
|
769 | }
|
770 | VipsInterpretation colourspace = sharp::Is16Bit(image.interpretation())
|
771 | ? VIPS_INTERPRETATION_GREY16
|
772 | : VIPS_INTERPRETATION_B_W;
|
773 | image = image
|
774 | .extract_band(baton->extractChannel)
|
775 | .copy(VImage::option()->set("interpretation", colourspace));
|
776 | }
|
777 |
|
778 |
|
779 | if (!baton->withMetadataIcc.empty()) {
|
780 | image = image.icc_transform(
|
781 | const_cast<char*>(baton->withMetadataIcc.data()),
|
782 | VImage::option()
|
783 | ->set("input_profile", processingProfile)
|
784 | ->set("embedded", TRUE)
|
785 | ->set("intent", VIPS_INTENT_PERCEPTUAL));
|
786 | }
|
787 |
|
788 | if (baton->withMetadata && baton->withMetadataOrientation != -1) {
|
789 | image = sharp::SetExifOrientation(image, baton->withMetadataOrientation);
|
790 | }
|
791 |
|
792 | if (baton->withMetadataDensity > 0) {
|
793 | image = sharp::SetDensity(image, baton->withMetadataDensity);
|
794 | }
|
795 |
|
796 | if (!baton->withMetadataStrs.empty()) {
|
797 | image = image.copy();
|
798 | for (const auto& s : baton->withMetadataStrs) {
|
799 | image.set(s.first.data(), s.second.data());
|
800 | }
|
801 | }
|
802 |
|
803 |
|
804 | baton->channels = image.bands();
|
805 | baton->width = image.width();
|
806 | baton->height = image.height();
|
807 |
|
808 | image = sharp::SetAnimationProperties(
|
809 | image, nPages, targetPageHeight, baton->delay, baton->loop);
|
810 |
|
811 |
|
812 | sharp::SetTimeout(image, baton->timeoutSeconds);
|
813 | if (baton->fileOut.empty()) {
|
814 |
|
815 | if (baton->formatOut == "jpeg" || (baton->formatOut == "input" && inputImageType == sharp::ImageType::JPEG)) {
|
816 |
|
817 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::JPEG);
|
818 | VipsArea *area = reinterpret_cast<VipsArea*>(image.jpegsave_buffer(VImage::option()
|
819 | ->set("strip", !baton->withMetadata)
|
820 | ->set("Q", baton->jpegQuality)
|
821 | ->set("interlace", baton->jpegProgressive)
|
822 | ->set("subsample_mode", baton->jpegChromaSubsampling == "4:4:4"
|
823 | ? VIPS_FOREIGN_SUBSAMPLE_OFF
|
824 | : VIPS_FOREIGN_SUBSAMPLE_ON)
|
825 | ->set("trellis_quant", baton->jpegTrellisQuantisation)
|
826 | ->set("quant_table", baton->jpegQuantisationTable)
|
827 | ->set("overshoot_deringing", baton->jpegOvershootDeringing)
|
828 | ->set("optimize_scans", baton->jpegOptimiseScans)
|
829 | ->set("optimize_coding", baton->jpegOptimiseCoding)));
|
830 | baton->bufferOut = static_cast<char*>(area->data);
|
831 | baton->bufferOutLength = area->length;
|
832 | area->free_fn = nullptr;
|
833 | vips_area_unref(area);
|
834 | baton->formatOut = "jpeg";
|
835 | if (baton->colourspace == VIPS_INTERPRETATION_CMYK) {
|
836 | baton->channels = std::min(baton->channels, 4);
|
837 | } else {
|
838 | baton->channels = std::min(baton->channels, 3);
|
839 | }
|
840 | } else if (baton->formatOut == "jp2" || (baton->formatOut == "input"
|
841 | && inputImageType == sharp::ImageType::JP2)) {
|
842 |
|
843 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::JP2);
|
844 | VipsArea *area = reinterpret_cast<VipsArea*>(image.jp2ksave_buffer(VImage::option()
|
845 | ->set("Q", baton->jp2Quality)
|
846 | ->set("lossless", baton->jp2Lossless)
|
847 | ->set("subsample_mode", baton->jp2ChromaSubsampling == "4:4:4"
|
848 | ? VIPS_FOREIGN_SUBSAMPLE_OFF : VIPS_FOREIGN_SUBSAMPLE_ON)
|
849 | ->set("tile_height", baton->jp2TileHeight)
|
850 | ->set("tile_width", baton->jp2TileWidth)));
|
851 | baton->bufferOut = static_cast<char*>(area->data);
|
852 | baton->bufferOutLength = area->length;
|
853 | area->free_fn = nullptr;
|
854 | vips_area_unref(area);
|
855 | baton->formatOut = "jp2";
|
856 | } else if (baton->formatOut == "png" || (baton->formatOut == "input" &&
|
857 | (inputImageType == sharp::ImageType::PNG || inputImageType == sharp::ImageType::SVG))) {
|
858 |
|
859 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::PNG);
|
860 | VipsArea *area = reinterpret_cast<VipsArea*>(image.pngsave_buffer(VImage::option()
|
861 | ->set("strip", !baton->withMetadata)
|
862 | ->set("interlace", baton->pngProgressive)
|
863 | ->set("compression", baton->pngCompressionLevel)
|
864 | ->set("filter", baton->pngAdaptiveFiltering ? VIPS_FOREIGN_PNG_FILTER_ALL : VIPS_FOREIGN_PNG_FILTER_NONE)
|
865 | ->set("palette", baton->pngPalette)
|
866 | ->set("Q", baton->pngQuality)
|
867 | ->set("effort", baton->pngEffort)
|
868 | ->set("bitdepth", sharp::Is16Bit(image.interpretation()) ? 16 : baton->pngBitdepth)
|
869 | ->set("dither", baton->pngDither)));
|
870 | baton->bufferOut = static_cast<char*>(area->data);
|
871 | baton->bufferOutLength = area->length;
|
872 | area->free_fn = nullptr;
|
873 | vips_area_unref(area);
|
874 | baton->formatOut = "png";
|
875 | } else if (baton->formatOut == "webp" ||
|
876 | (baton->formatOut == "input" && inputImageType == sharp::ImageType::WEBP)) {
|
877 |
|
878 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::WEBP);
|
879 | VipsArea *area = reinterpret_cast<VipsArea*>(image.webpsave_buffer(VImage::option()
|
880 | ->set("strip", !baton->withMetadata)
|
881 | ->set("Q", baton->webpQuality)
|
882 | ->set("lossless", baton->webpLossless)
|
883 | ->set("near_lossless", baton->webpNearLossless)
|
884 | ->set("smart_subsample", baton->webpSmartSubsample)
|
885 | ->set("effort", baton->webpEffort)
|
886 | ->set("min_size", baton->webpMinSize)
|
887 | ->set("mixed", baton->webpMixed)
|
888 | ->set("alpha_q", baton->webpAlphaQuality)));
|
889 | baton->bufferOut = static_cast<char*>(area->data);
|
890 | baton->bufferOutLength = area->length;
|
891 | area->free_fn = nullptr;
|
892 | vips_area_unref(area);
|
893 | baton->formatOut = "webp";
|
894 | } else if (baton->formatOut == "gif" ||
|
895 | (baton->formatOut == "input" && inputImageType == sharp::ImageType::GIF)) {
|
896 |
|
897 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::GIF);
|
898 | VipsArea *area = reinterpret_cast<VipsArea*>(image.gifsave_buffer(VImage::option()
|
899 | ->set("strip", !baton->withMetadata)
|
900 | ->set("bitdepth", baton->gifBitdepth)
|
901 | ->set("effort", baton->gifEffort)
|
902 | ->set("reuse", baton->gifReuse)
|
903 | ->set("interlace", baton->gifProgressive)
|
904 | ->set("interframe_maxerror", baton->gifInterFrameMaxError)
|
905 | ->set("interpalette_maxerror", baton->gifInterPaletteMaxError)
|
906 | ->set("dither", baton->gifDither)));
|
907 | baton->bufferOut = static_cast<char*>(area->data);
|
908 | baton->bufferOutLength = area->length;
|
909 | area->free_fn = nullptr;
|
910 | vips_area_unref(area);
|
911 | baton->formatOut = "gif";
|
912 | } else if (baton->formatOut == "tiff" ||
|
913 | (baton->formatOut == "input" && inputImageType == sharp::ImageType::TIFF)) {
|
914 |
|
915 | if (baton->tiffCompression == VIPS_FOREIGN_TIFF_COMPRESSION_JPEG) {
|
916 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::JPEG);
|
917 | baton->channels = std::min(baton->channels, 3);
|
918 | }
|
919 |
|
920 | if (baton->tiffPredictor == VIPS_FOREIGN_TIFF_PREDICTOR_FLOAT) {
|
921 | image = image.cast(VIPS_FORMAT_FLOAT);
|
922 | }
|
923 | VipsArea *area = reinterpret_cast<VipsArea*>(image.tiffsave_buffer(VImage::option()
|
924 | ->set("strip", !baton->withMetadata)
|
925 | ->set("Q", baton->tiffQuality)
|
926 | ->set("bitdepth", baton->tiffBitdepth)
|
927 | ->set("compression", baton->tiffCompression)
|
928 | ->set("predictor", baton->tiffPredictor)
|
929 | ->set("pyramid", baton->tiffPyramid)
|
930 | ->set("tile", baton->tiffTile)
|
931 | ->set("tile_height", baton->tiffTileHeight)
|
932 | ->set("tile_width", baton->tiffTileWidth)
|
933 | ->set("xres", baton->tiffXres)
|
934 | ->set("yres", baton->tiffYres)
|
935 | ->set("resunit", baton->tiffResolutionUnit)));
|
936 | baton->bufferOut = static_cast<char*>(area->data);
|
937 | baton->bufferOutLength = area->length;
|
938 | area->free_fn = nullptr;
|
939 | vips_area_unref(area);
|
940 | baton->formatOut = "tiff";
|
941 | } else if (baton->formatOut == "heif" ||
|
942 | (baton->formatOut == "input" && inputImageType == sharp::ImageType::HEIF)) {
|
943 |
|
944 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::HEIF);
|
945 | image = sharp::RemoveAnimationProperties(image).cast(VIPS_FORMAT_UCHAR);
|
946 | VipsArea *area = reinterpret_cast<VipsArea*>(image.heifsave_buffer(VImage::option()
|
947 | ->set("strip", !baton->withMetadata)
|
948 | ->set("Q", baton->heifQuality)
|
949 | ->set("compression", baton->heifCompression)
|
950 | ->set("effort", baton->heifEffort)
|
951 | ->set("bitdepth", 8)
|
952 | ->set("subsample_mode", baton->heifChromaSubsampling == "4:4:4"
|
953 | ? VIPS_FOREIGN_SUBSAMPLE_OFF : VIPS_FOREIGN_SUBSAMPLE_ON)
|
954 | ->set("lossless", baton->heifLossless)));
|
955 | baton->bufferOut = static_cast<char*>(area->data);
|
956 | baton->bufferOutLength = area->length;
|
957 | area->free_fn = nullptr;
|
958 | vips_area_unref(area);
|
959 | baton->formatOut = "heif";
|
960 | } else if (baton->formatOut == "dz") {
|
961 |
|
962 | baton->tileContainer = VIPS_FOREIGN_DZ_CONTAINER_ZIP;
|
963 | if (!sharp::HasAlpha(image)) {
|
964 | baton->tileBackground.pop_back();
|
965 | }
|
966 | vips::VOption *options = BuildOptionsDZ(baton);
|
967 | VipsArea *area = reinterpret_cast<VipsArea*>(image.dzsave_buffer(options));
|
968 | baton->bufferOut = static_cast<char*>(area->data);
|
969 | baton->bufferOutLength = area->length;
|
970 | area->free_fn = nullptr;
|
971 | vips_area_unref(area);
|
972 | baton->formatOut = "dz";
|
973 | } else if (baton->formatOut == "jxl" ||
|
974 | (baton->formatOut == "input" && inputImageType == sharp::ImageType::JXL)) {
|
975 |
|
976 | image = sharp::RemoveAnimationProperties(image);
|
977 | VipsArea *area = reinterpret_cast<VipsArea*>(image.jxlsave_buffer(VImage::option()
|
978 | ->set("strip", !baton->withMetadata)
|
979 | ->set("distance", baton->jxlDistance)
|
980 | ->set("tier", baton->jxlDecodingTier)
|
981 | ->set("effort", baton->jxlEffort)
|
982 | ->set("lossless", baton->jxlLossless)));
|
983 | baton->bufferOut = static_cast<char*>(area->data);
|
984 | baton->bufferOutLength = area->length;
|
985 | area->free_fn = nullptr;
|
986 | vips_area_unref(area);
|
987 | baton->formatOut = "jxl";
|
988 | } else if (baton->formatOut == "raw" ||
|
989 | (baton->formatOut == "input" && inputImageType == sharp::ImageType::RAW)) {
|
990 |
|
991 | if (baton->greyscale || image.interpretation() == VIPS_INTERPRETATION_B_W) {
|
992 |
|
993 | image = image[0];
|
994 | baton->channels = 1;
|
995 | }
|
996 | if (image.format() != baton->rawDepth) {
|
997 |
|
998 | image = image.cast(baton->rawDepth);
|
999 | }
|
1000 |
|
1001 | baton->bufferOut = static_cast<char*>(image.write_to_memory(&baton->bufferOutLength));
|
1002 | if (baton->bufferOut == nullptr) {
|
1003 | (baton->err).append("Could not allocate enough memory for raw output");
|
1004 | return Error();
|
1005 | }
|
1006 | baton->formatOut = "raw";
|
1007 | } else {
|
1008 |
|
1009 | (baton->err).append("Unsupported output format ");
|
1010 | if (baton->formatOut == "input") {
|
1011 | (baton->err).append(ImageTypeId(inputImageType));
|
1012 | } else {
|
1013 | (baton->err).append(baton->formatOut);
|
1014 | }
|
1015 | return Error();
|
1016 | }
|
1017 | } else {
|
1018 |
|
1019 | bool const isJpeg = sharp::IsJpeg(baton->fileOut);
|
1020 | bool const isPng = sharp::IsPng(baton->fileOut);
|
1021 | bool const isWebp = sharp::IsWebp(baton->fileOut);
|
1022 | bool const isGif = sharp::IsGif(baton->fileOut);
|
1023 | bool const isTiff = sharp::IsTiff(baton->fileOut);
|
1024 | bool const isJp2 = sharp::IsJp2(baton->fileOut);
|
1025 | bool const isHeif = sharp::IsHeif(baton->fileOut);
|
1026 | bool const isJxl = sharp::IsJxl(baton->fileOut);
|
1027 | bool const isDz = sharp::IsDz(baton->fileOut);
|
1028 | bool const isDzZip = sharp::IsDzZip(baton->fileOut);
|
1029 | bool const isV = sharp::IsV(baton->fileOut);
|
1030 | bool const mightMatchInput = baton->formatOut == "input";
|
1031 | bool const willMatchInput = mightMatchInput &&
|
1032 | !(isJpeg || isPng || isWebp || isGif || isTiff || isJp2 || isHeif || isDz || isDzZip || isV);
|
1033 |
|
1034 | if (baton->formatOut == "jpeg" || (mightMatchInput && isJpeg) ||
|
1035 | (willMatchInput && inputImageType == sharp::ImageType::JPEG)) {
|
1036 |
|
1037 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::JPEG);
|
1038 | image.jpegsave(const_cast<char*>(baton->fileOut.data()), VImage::option()
|
1039 | ->set("strip", !baton->withMetadata)
|
1040 | ->set("Q", baton->jpegQuality)
|
1041 | ->set("interlace", baton->jpegProgressive)
|
1042 | ->set("subsample_mode", baton->jpegChromaSubsampling == "4:4:4"
|
1043 | ? VIPS_FOREIGN_SUBSAMPLE_OFF
|
1044 | : VIPS_FOREIGN_SUBSAMPLE_ON)
|
1045 | ->set("trellis_quant", baton->jpegTrellisQuantisation)
|
1046 | ->set("quant_table", baton->jpegQuantisationTable)
|
1047 | ->set("overshoot_deringing", baton->jpegOvershootDeringing)
|
1048 | ->set("optimize_scans", baton->jpegOptimiseScans)
|
1049 | ->set("optimize_coding", baton->jpegOptimiseCoding));
|
1050 | baton->formatOut = "jpeg";
|
1051 | baton->channels = std::min(baton->channels, 3);
|
1052 | } else if (baton->formatOut == "jp2" || (mightMatchInput && isJp2) ||
|
1053 | (willMatchInput && (inputImageType == sharp::ImageType::JP2))) {
|
1054 |
|
1055 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::JP2);
|
1056 | image.jp2ksave(const_cast<char*>(baton->fileOut.data()), VImage::option()
|
1057 | ->set("Q", baton->jp2Quality)
|
1058 | ->set("lossless", baton->jp2Lossless)
|
1059 | ->set("subsample_mode", baton->jp2ChromaSubsampling == "4:4:4"
|
1060 | ? VIPS_FOREIGN_SUBSAMPLE_OFF : VIPS_FOREIGN_SUBSAMPLE_ON)
|
1061 | ->set("tile_height", baton->jp2TileHeight)
|
1062 | ->set("tile_width", baton->jp2TileWidth));
|
1063 | baton->formatOut = "jp2";
|
1064 | } else if (baton->formatOut == "png" || (mightMatchInput && isPng) || (willMatchInput &&
|
1065 | (inputImageType == sharp::ImageType::PNG || inputImageType == sharp::ImageType::SVG))) {
|
1066 |
|
1067 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::PNG);
|
1068 | image.pngsave(const_cast<char*>(baton->fileOut.data()), VImage::option()
|
1069 | ->set("strip", !baton->withMetadata)
|
1070 | ->set("interlace", baton->pngProgressive)
|
1071 | ->set("compression", baton->pngCompressionLevel)
|
1072 | ->set("filter", baton->pngAdaptiveFiltering ? VIPS_FOREIGN_PNG_FILTER_ALL : VIPS_FOREIGN_PNG_FILTER_NONE)
|
1073 | ->set("palette", baton->pngPalette)
|
1074 | ->set("Q", baton->pngQuality)
|
1075 | ->set("bitdepth", sharp::Is16Bit(image.interpretation()) ? 16 : baton->pngBitdepth)
|
1076 | ->set("effort", baton->pngEffort)
|
1077 | ->set("dither", baton->pngDither));
|
1078 | baton->formatOut = "png";
|
1079 | } else if (baton->formatOut == "webp" || (mightMatchInput && isWebp) ||
|
1080 | (willMatchInput && inputImageType == sharp::ImageType::WEBP)) {
|
1081 |
|
1082 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::WEBP);
|
1083 | image.webpsave(const_cast<char*>(baton->fileOut.data()), VImage::option()
|
1084 | ->set("strip", !baton->withMetadata)
|
1085 | ->set("Q", baton->webpQuality)
|
1086 | ->set("lossless", baton->webpLossless)
|
1087 | ->set("near_lossless", baton->webpNearLossless)
|
1088 | ->set("smart_subsample", baton->webpSmartSubsample)
|
1089 | ->set("effort", baton->webpEffort)
|
1090 | ->set("min_size", baton->webpMinSize)
|
1091 | ->set("mixed", baton->webpMixed)
|
1092 | ->set("alpha_q", baton->webpAlphaQuality));
|
1093 | baton->formatOut = "webp";
|
1094 | } else if (baton->formatOut == "gif" || (mightMatchInput && isGif) ||
|
1095 | (willMatchInput && inputImageType == sharp::ImageType::GIF)) {
|
1096 |
|
1097 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::GIF);
|
1098 | image.gifsave(const_cast<char*>(baton->fileOut.data()), VImage::option()
|
1099 | ->set("strip", !baton->withMetadata)
|
1100 | ->set("bitdepth", baton->gifBitdepth)
|
1101 | ->set("effort", baton->gifEffort)
|
1102 | ->set("reuse", baton->gifReuse)
|
1103 | ->set("interlace", baton->gifProgressive)
|
1104 | ->set("dither", baton->gifDither));
|
1105 | baton->formatOut = "gif";
|
1106 | } else if (baton->formatOut == "tiff" || (mightMatchInput && isTiff) ||
|
1107 | (willMatchInput && inputImageType == sharp::ImageType::TIFF)) {
|
1108 |
|
1109 | if (baton->tiffCompression == VIPS_FOREIGN_TIFF_COMPRESSION_JPEG) {
|
1110 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::JPEG);
|
1111 | baton->channels = std::min(baton->channels, 3);
|
1112 | }
|
1113 |
|
1114 | if (baton->tiffPredictor == VIPS_FOREIGN_TIFF_PREDICTOR_FLOAT) {
|
1115 | image = image.cast(VIPS_FORMAT_FLOAT);
|
1116 | }
|
1117 | image.tiffsave(const_cast<char*>(baton->fileOut.data()), VImage::option()
|
1118 | ->set("strip", !baton->withMetadata)
|
1119 | ->set("Q", baton->tiffQuality)
|
1120 | ->set("bitdepth", baton->tiffBitdepth)
|
1121 | ->set("compression", baton->tiffCompression)
|
1122 | ->set("predictor", baton->tiffPredictor)
|
1123 | ->set("pyramid", baton->tiffPyramid)
|
1124 | ->set("tile", baton->tiffTile)
|
1125 | ->set("tile_height", baton->tiffTileHeight)
|
1126 | ->set("tile_width", baton->tiffTileWidth)
|
1127 | ->set("xres", baton->tiffXres)
|
1128 | ->set("yres", baton->tiffYres)
|
1129 | ->set("resunit", baton->tiffResolutionUnit));
|
1130 | baton->formatOut = "tiff";
|
1131 | } else if (baton->formatOut == "heif" || (mightMatchInput && isHeif) ||
|
1132 | (willMatchInput && inputImageType == sharp::ImageType::HEIF)) {
|
1133 |
|
1134 | sharp::AssertImageTypeDimensions(image, sharp::ImageType::HEIF);
|
1135 | image = sharp::RemoveAnimationProperties(image).cast(VIPS_FORMAT_UCHAR);
|
1136 | image.heifsave(const_cast<char*>(baton->fileOut.data()), VImage::option()
|
1137 | ->set("strip", !baton->withMetadata)
|
1138 | ->set("Q", baton->heifQuality)
|
1139 | ->set("compression", baton->heifCompression)
|
1140 | ->set("effort", baton->heifEffort)
|
1141 | ->set("bitdepth", 8)
|
1142 | ->set("subsample_mode", baton->heifChromaSubsampling == "4:4:4"
|
1143 | ? VIPS_FOREIGN_SUBSAMPLE_OFF : VIPS_FOREIGN_SUBSAMPLE_ON)
|
1144 | ->set("lossless", baton->heifLossless));
|
1145 | baton->formatOut = "heif";
|
1146 | } else if (baton->formatOut == "jxl" || (mightMatchInput && isJxl) ||
|
1147 | (willMatchInput && inputImageType == sharp::ImageType::JXL)) {
|
1148 |
|
1149 | image = sharp::RemoveAnimationProperties(image);
|
1150 | image.jxlsave(const_cast<char*>(baton->fileOut.data()), VImage::option()
|
1151 | ->set("strip", !baton->withMetadata)
|
1152 | ->set("distance", baton->jxlDistance)
|
1153 | ->set("tier", baton->jxlDecodingTier)
|
1154 | ->set("effort", baton->jxlEffort)
|
1155 | ->set("lossless", baton->jxlLossless));
|
1156 | baton->formatOut = "jxl";
|
1157 | } else if (baton->formatOut == "dz" || isDz || isDzZip) {
|
1158 |
|
1159 | if (isDzZip) {
|
1160 | baton->tileContainer = VIPS_FOREIGN_DZ_CONTAINER_ZIP;
|
1161 | }
|
1162 | if (!sharp::HasAlpha(image)) {
|
1163 | baton->tileBackground.pop_back();
|
1164 | }
|
1165 | vips::VOption *options = BuildOptionsDZ(baton);
|
1166 | image.dzsave(const_cast<char*>(baton->fileOut.data()), options);
|
1167 | baton->formatOut = "dz";
|
1168 | } else if (baton->formatOut == "v" || (mightMatchInput && isV) ||
|
1169 | (willMatchInput && inputImageType == sharp::ImageType::VIPS)) {
|
1170 |
|
1171 | image.vipssave(const_cast<char*>(baton->fileOut.data()), VImage::option()
|
1172 | ->set("strip", !baton->withMetadata));
|
1173 | baton->formatOut = "v";
|
1174 | } else {
|
1175 |
|
1176 | (baton->err).append("Unsupported output format " + baton->fileOut);
|
1177 | return Error();
|
1178 | }
|
1179 | }
|
1180 | } catch (vips::VError const &err) {
|
1181 | char const *what = err.what();
|
1182 | if (what && what[0]) {
|
1183 | (baton->err).append(what);
|
1184 | } else {
|
1185 | (baton->err).append("Unknown error");
|
1186 | }
|
1187 | }
|
1188 |
|
1189 | vips_error_clear();
|
1190 | vips_thread_shutdown();
|
1191 | }
|
1192 |
|
1193 | void OnOK() {
|
1194 | Napi::Env env = Env();
|
1195 | Napi::HandleScope scope(env);
|
1196 |
|
1197 |
|
1198 | std::string warning = sharp::VipsWarningPop();
|
1199 | while (!warning.empty()) {
|
1200 | debuglog.MakeCallback(Receiver().Value(), { Napi::String::New(env, warning) });
|
1201 | warning = sharp::VipsWarningPop();
|
1202 | }
|
1203 |
|
1204 | if (baton->err.empty()) {
|
1205 | int width = baton->width;
|
1206 | int height = baton->height;
|
1207 | if (baton->topOffsetPre != -1 && (baton->width == -1 || baton->height == -1)) {
|
1208 | width = baton->widthPre;
|
1209 | height = baton->heightPre;
|
1210 | }
|
1211 | if (baton->topOffsetPost != -1) {
|
1212 | width = baton->widthPost;
|
1213 | height = baton->heightPost;
|
1214 | }
|
1215 |
|
1216 | Napi::Object info = Napi::Object::New(env);
|
1217 | info.Set("format", baton->formatOut);
|
1218 | info.Set("width", static_cast<uint32_t>(width));
|
1219 | info.Set("height", static_cast<uint32_t>(height));
|
1220 | info.Set("channels", static_cast<uint32_t>(baton->channels));
|
1221 | if (baton->formatOut == "raw") {
|
1222 | info.Set("depth", vips_enum_nick(VIPS_TYPE_BAND_FORMAT, baton->rawDepth));
|
1223 | }
|
1224 | info.Set("premultiplied", baton->premultiplied);
|
1225 | if (baton->hasCropOffset) {
|
1226 | info.Set("cropOffsetLeft", static_cast<int32_t>(baton->cropOffsetLeft));
|
1227 | info.Set("cropOffsetTop", static_cast<int32_t>(baton->cropOffsetTop));
|
1228 | }
|
1229 | if (baton->hasAttentionCenter) {
|
1230 | info.Set("attentionX", static_cast<int32_t>(baton->attentionX));
|
1231 | info.Set("attentionY", static_cast<int32_t>(baton->attentionY));
|
1232 | }
|
1233 | if (baton->trimThreshold > 0.0) {
|
1234 | info.Set("trimOffsetLeft", static_cast<int32_t>(baton->trimOffsetLeft));
|
1235 | info.Set("trimOffsetTop", static_cast<int32_t>(baton->trimOffsetTop));
|
1236 | }
|
1237 |
|
1238 | if (baton->input->textAutofitDpi) {
|
1239 | info.Set("textAutofitDpi", static_cast<uint32_t>(baton->input->textAutofitDpi));
|
1240 | }
|
1241 |
|
1242 | if (baton->bufferOutLength > 0) {
|
1243 |
|
1244 | info.Set("size", static_cast<uint32_t>(baton->bufferOutLength));
|
1245 |
|
1246 | Napi::Buffer<char> data = Napi::Buffer<char>::NewOrCopy(env, static_cast<char*>(baton->bufferOut),
|
1247 | baton->bufferOutLength, sharp::FreeCallback);
|
1248 | Callback().MakeCallback(Receiver().Value(), { env.Null(), data, info });
|
1249 | } else {
|
1250 |
|
1251 | struct STAT64_STRUCT st;
|
1252 | if (STAT64_FUNCTION(baton->fileOut.data(), &st) == 0) {
|
1253 | info.Set("size", static_cast<uint32_t>(st.st_size));
|
1254 | }
|
1255 | Callback().MakeCallback(Receiver().Value(), { env.Null(), info });
|
1256 | }
|
1257 | } else {
|
1258 | Callback().MakeCallback(Receiver().Value(), { Napi::Error::New(env, sharp::TrimEnd(baton->err)).Value() });
|
1259 | }
|
1260 |
|
1261 |
|
1262 | delete baton->input;
|
1263 | delete baton->boolean;
|
1264 | for (Composite *composite : baton->composite) {
|
1265 | delete composite->input;
|
1266 | delete composite;
|
1267 | }
|
1268 | for (sharp::InputDescriptor *input : baton->joinChannelIn) {
|
1269 | delete input;
|
1270 | }
|
1271 | delete baton;
|
1272 |
|
1273 |
|
1274 | g_atomic_int_dec_and_test(&sharp::counterProcess);
|
1275 | Napi::Number queueLength = Napi::Number::New(env, static_cast<double>(sharp::counterQueue));
|
1276 | queueListener.MakeCallback(Receiver().Value(), { queueLength });
|
1277 | }
|
1278 |
|
1279 | private:
|
1280 | PipelineBaton *baton;
|
1281 | Napi::FunctionReference debuglog;
|
1282 | Napi::FunctionReference queueListener;
|
1283 |
|
1284 | void MultiPageUnsupported(int const pages, std::string op) {
|
1285 | if (pages > 1) {
|
1286 | throw vips::VError(op + " is not supported for multi-page images");
|
1287 | }
|
1288 | }
|
1289 |
|
1290 | |
1291 |
|
1292 |
|
1293 |
|
1294 | std::tuple<VipsAngle, bool, bool>
|
1295 | CalculateExifRotationAndFlip(int const exifOrientation) {
|
1296 | VipsAngle rotate = VIPS_ANGLE_D0;
|
1297 | bool flip = FALSE;
|
1298 | bool flop = FALSE;
|
1299 | switch (exifOrientation) {
|
1300 | case 6: rotate = VIPS_ANGLE_D90; break;
|
1301 | case 3: rotate = VIPS_ANGLE_D180; break;
|
1302 | case 8: rotate = VIPS_ANGLE_D270; break;
|
1303 | case 2: flop = TRUE; break;
|
1304 | case 7: flip = TRUE; rotate = VIPS_ANGLE_D90; break;
|
1305 | case 4: flop = TRUE; rotate = VIPS_ANGLE_D180; break;
|
1306 | case 5: flip = TRUE; rotate = VIPS_ANGLE_D270; break;
|
1307 | }
|
1308 | return std::make_tuple(rotate, flip, flop);
|
1309 | }
|
1310 |
|
1311 | |
1312 |
|
1313 |
|
1314 |
|
1315 | VipsAngle
|
1316 | CalculateAngleRotation(int angle) {
|
1317 | angle = angle % 360;
|
1318 | if (angle < 0)
|
1319 | angle = 360 + angle;
|
1320 | switch (angle) {
|
1321 | case 90: return VIPS_ANGLE_D90;
|
1322 | case 180: return VIPS_ANGLE_D180;
|
1323 | case 270: return VIPS_ANGLE_D270;
|
1324 | }
|
1325 | return VIPS_ANGLE_D0;
|
1326 | }
|
1327 |
|
1328 | |
1329 |
|
1330 |
|
1331 |
|
1332 |
|
1333 | std::string
|
1334 | AssembleSuffixString(std::string extname, std::vector<std::pair<std::string, std::string>> options) {
|
1335 | std::string argument;
|
1336 | for (auto const &option : options) {
|
1337 | if (!argument.empty()) {
|
1338 | argument += ",";
|
1339 | }
|
1340 | argument += option.first + "=" + option.second;
|
1341 | }
|
1342 | return extname + "[" + argument + "]";
|
1343 | }
|
1344 |
|
1345 | |
1346 |
|
1347 |
|
1348 | vips::VOption*
|
1349 | BuildOptionsDZ(PipelineBaton *baton) {
|
1350 |
|
1351 | std::string suffix;
|
1352 | if (baton->tileFormat == "png") {
|
1353 | std::vector<std::pair<std::string, std::string>> options {
|
1354 | {"interlace", baton->pngProgressive ? "TRUE" : "FALSE"},
|
1355 | {"compression", std::to_string(baton->pngCompressionLevel)},
|
1356 | {"filter", baton->pngAdaptiveFiltering ? "all" : "none"}
|
1357 | };
|
1358 | suffix = AssembleSuffixString(".png", options);
|
1359 | } else if (baton->tileFormat == "webp") {
|
1360 | std::vector<std::pair<std::string, std::string>> options {
|
1361 | {"Q", std::to_string(baton->webpQuality)},
|
1362 | {"alpha_q", std::to_string(baton->webpAlphaQuality)},
|
1363 | {"lossless", baton->webpLossless ? "TRUE" : "FALSE"},
|
1364 | {"near_lossless", baton->webpNearLossless ? "TRUE" : "FALSE"},
|
1365 | {"smart_subsample", baton->webpSmartSubsample ? "TRUE" : "FALSE"},
|
1366 | {"min_size", baton->webpMinSize ? "TRUE" : "FALSE"},
|
1367 | {"mixed", baton->webpMixed ? "TRUE" : "FALSE"},
|
1368 | {"effort", std::to_string(baton->webpEffort)}
|
1369 | };
|
1370 | suffix = AssembleSuffixString(".webp", options);
|
1371 | } else {
|
1372 | std::vector<std::pair<std::string, std::string>> options {
|
1373 | {"Q", std::to_string(baton->jpegQuality)},
|
1374 | {"interlace", baton->jpegProgressive ? "TRUE" : "FALSE"},
|
1375 | {"subsample_mode", baton->jpegChromaSubsampling == "4:4:4" ? "off" : "on"},
|
1376 | {"trellis_quant", baton->jpegTrellisQuantisation ? "TRUE" : "FALSE"},
|
1377 | {"quant_table", std::to_string(baton->jpegQuantisationTable)},
|
1378 | {"overshoot_deringing", baton->jpegOvershootDeringing ? "TRUE": "FALSE"},
|
1379 | {"optimize_scans", baton->jpegOptimiseScans ? "TRUE": "FALSE"},
|
1380 | {"optimize_coding", baton->jpegOptimiseCoding ? "TRUE": "FALSE"}
|
1381 | };
|
1382 | std::string extname = baton->tileLayout == VIPS_FOREIGN_DZ_LAYOUT_DZ ? ".jpeg" : ".jpg";
|
1383 | suffix = AssembleSuffixString(extname, options);
|
1384 | }
|
1385 | vips::VOption *options = VImage::option()
|
1386 | ->set("strip", !baton->withMetadata)
|
1387 | ->set("tile_size", baton->tileSize)
|
1388 | ->set("overlap", baton->tileOverlap)
|
1389 | ->set("container", baton->tileContainer)
|
1390 | ->set("layout", baton->tileLayout)
|
1391 | ->set("suffix", const_cast<char*>(suffix.data()))
|
1392 | ->set("angle", CalculateAngleRotation(baton->tileAngle))
|
1393 | ->set("background", baton->tileBackground)
|
1394 | ->set("centre", baton->tileCentre)
|
1395 | ->set("id", const_cast<char*>(baton->tileId.data()))
|
1396 | ->set("skip_blanks", baton->tileSkipBlanks);
|
1397 | if (baton->tileDepth < VIPS_FOREIGN_DZ_DEPTH_LAST) {
|
1398 | options->set("depth", baton->tileDepth);
|
1399 | }
|
1400 | if (!baton->tileBasename.empty()) {
|
1401 | options->set("basename", const_cast<char*>(baton->tileBasename.data()));
|
1402 | }
|
1403 | return options;
|
1404 | }
|
1405 |
|
1406 | |
1407 |
|
1408 |
|
1409 | void Error() {
|
1410 |
|
1411 | vips_error_clear();
|
1412 | vips_thread_shutdown();
|
1413 | }
|
1414 | };
|
1415 |
|
1416 |
|
1417 |
|
1418 |
|
1419 | Napi::Value pipeline(const Napi::CallbackInfo& info) {
|
1420 |
|
1421 | PipelineBaton *baton = new PipelineBaton;
|
1422 | Napi::Object options = info[size_t(0)].As<Napi::Object>();
|
1423 |
|
1424 |
|
1425 | baton->input = sharp::CreateInputDescriptor(options.Get("input").As<Napi::Object>());
|
1426 |
|
1427 | baton->topOffsetPre = sharp::AttrAsInt32(options, "topOffsetPre");
|
1428 | baton->leftOffsetPre = sharp::AttrAsInt32(options, "leftOffsetPre");
|
1429 | baton->widthPre = sharp::AttrAsInt32(options, "widthPre");
|
1430 | baton->heightPre = sharp::AttrAsInt32(options, "heightPre");
|
1431 | baton->topOffsetPost = sharp::AttrAsInt32(options, "topOffsetPost");
|
1432 | baton->leftOffsetPost = sharp::AttrAsInt32(options, "leftOffsetPost");
|
1433 | baton->widthPost = sharp::AttrAsInt32(options, "widthPost");
|
1434 | baton->heightPost = sharp::AttrAsInt32(options, "heightPost");
|
1435 |
|
1436 | baton->width = sharp::AttrAsInt32(options, "width");
|
1437 | baton->height = sharp::AttrAsInt32(options, "height");
|
1438 |
|
1439 | std::string canvas = sharp::AttrAsStr(options, "canvas");
|
1440 | if (canvas == "crop") {
|
1441 | baton->canvas = sharp::Canvas::CROP;
|
1442 | } else if (canvas == "embed") {
|
1443 | baton->canvas = sharp::Canvas::EMBED;
|
1444 | } else if (canvas == "max") {
|
1445 | baton->canvas = sharp::Canvas::MAX;
|
1446 | } else if (canvas == "min") {
|
1447 | baton->canvas = sharp::Canvas::MIN;
|
1448 | } else if (canvas == "ignore_aspect") {
|
1449 | baton->canvas = sharp::Canvas::IGNORE_ASPECT;
|
1450 | }
|
1451 |
|
1452 | Napi::Array compositeArray = options.Get("composite").As<Napi::Array>();
|
1453 | for (unsigned int i = 0; i < compositeArray.Length(); i++) {
|
1454 | Napi::Object compositeObject = compositeArray.Get(i).As<Napi::Object>();
|
1455 | Composite *composite = new Composite;
|
1456 | composite->input = sharp::CreateInputDescriptor(compositeObject.Get("input").As<Napi::Object>());
|
1457 | composite->mode = sharp::AttrAsEnum<VipsBlendMode>(compositeObject, "blend", VIPS_TYPE_BLEND_MODE);
|
1458 | composite->gravity = sharp::AttrAsUint32(compositeObject, "gravity");
|
1459 | composite->left = sharp::AttrAsInt32(compositeObject, "left");
|
1460 | composite->top = sharp::AttrAsInt32(compositeObject, "top");
|
1461 | composite->hasOffset = sharp::AttrAsBool(compositeObject, "hasOffset");
|
1462 | composite->tile = sharp::AttrAsBool(compositeObject, "tile");
|
1463 | composite->premultiplied = sharp::AttrAsBool(compositeObject, "premultiplied");
|
1464 | baton->composite.push_back(composite);
|
1465 | }
|
1466 |
|
1467 | baton->withoutEnlargement = sharp::AttrAsBool(options, "withoutEnlargement");
|
1468 | baton->withoutReduction = sharp::AttrAsBool(options, "withoutReduction");
|
1469 | baton->position = sharp::AttrAsInt32(options, "position");
|
1470 | baton->resizeBackground = sharp::AttrAsVectorOfDouble(options, "resizeBackground");
|
1471 | baton->kernel = sharp::AttrAsEnum<VipsKernel>(options, "kernel", VIPS_TYPE_KERNEL);
|
1472 | baton->fastShrinkOnLoad = sharp::AttrAsBool(options, "fastShrinkOnLoad");
|
1473 |
|
1474 | if (options.Has("joinChannelIn")) {
|
1475 | Napi::Array joinChannelArray = options.Get("joinChannelIn").As<Napi::Array>();
|
1476 | for (unsigned int i = 0; i < joinChannelArray.Length(); i++) {
|
1477 | baton->joinChannelIn.push_back(
|
1478 | sharp::CreateInputDescriptor(joinChannelArray.Get(i).As<Napi::Object>()));
|
1479 | }
|
1480 | }
|
1481 |
|
1482 | baton->flatten = sharp::AttrAsBool(options, "flatten");
|
1483 | baton->flattenBackground = sharp::AttrAsVectorOfDouble(options, "flattenBackground");
|
1484 | baton->unflatten = sharp::AttrAsBool(options, "unflatten");
|
1485 | baton->negate = sharp::AttrAsBool(options, "negate");
|
1486 | baton->negateAlpha = sharp::AttrAsBool(options, "negateAlpha");
|
1487 | baton->blurSigma = sharp::AttrAsDouble(options, "blurSigma");
|
1488 | baton->brightness = sharp::AttrAsDouble(options, "brightness");
|
1489 | baton->saturation = sharp::AttrAsDouble(options, "saturation");
|
1490 | baton->hue = sharp::AttrAsInt32(options, "hue");
|
1491 | baton->lightness = sharp::AttrAsDouble(options, "lightness");
|
1492 | baton->medianSize = sharp::AttrAsUint32(options, "medianSize");
|
1493 | baton->sharpenSigma = sharp::AttrAsDouble(options, "sharpenSigma");
|
1494 | baton->sharpenM1 = sharp::AttrAsDouble(options, "sharpenM1");
|
1495 | baton->sharpenM2 = sharp::AttrAsDouble(options, "sharpenM2");
|
1496 | baton->sharpenX1 = sharp::AttrAsDouble(options, "sharpenX1");
|
1497 | baton->sharpenY2 = sharp::AttrAsDouble(options, "sharpenY2");
|
1498 | baton->sharpenY3 = sharp::AttrAsDouble(options, "sharpenY3");
|
1499 | baton->threshold = sharp::AttrAsInt32(options, "threshold");
|
1500 | baton->thresholdGrayscale = sharp::AttrAsBool(options, "thresholdGrayscale");
|
1501 | baton->trimBackground = sharp::AttrAsVectorOfDouble(options, "trimBackground");
|
1502 | baton->trimThreshold = sharp::AttrAsDouble(options, "trimThreshold");
|
1503 | baton->gamma = sharp::AttrAsDouble(options, "gamma");
|
1504 | baton->gammaOut = sharp::AttrAsDouble(options, "gammaOut");
|
1505 | baton->linearA = sharp::AttrAsVectorOfDouble(options, "linearA");
|
1506 | baton->linearB = sharp::AttrAsVectorOfDouble(options, "linearB");
|
1507 | baton->greyscale = sharp::AttrAsBool(options, "greyscale");
|
1508 | baton->normalise = sharp::AttrAsBool(options, "normalise");
|
1509 | baton->normaliseLower = sharp::AttrAsUint32(options, "normaliseLower");
|
1510 | baton->normaliseUpper = sharp::AttrAsUint32(options, "normaliseUpper");
|
1511 | baton->tintA = sharp::AttrAsDouble(options, "tintA");
|
1512 | baton->tintB = sharp::AttrAsDouble(options, "tintB");
|
1513 | baton->claheWidth = sharp::AttrAsUint32(options, "claheWidth");
|
1514 | baton->claheHeight = sharp::AttrAsUint32(options, "claheHeight");
|
1515 | baton->claheMaxSlope = sharp::AttrAsUint32(options, "claheMaxSlope");
|
1516 | baton->useExifOrientation = sharp::AttrAsBool(options, "useExifOrientation");
|
1517 | baton->angle = sharp::AttrAsInt32(options, "angle");
|
1518 | baton->rotationAngle = sharp::AttrAsDouble(options, "rotationAngle");
|
1519 | baton->rotationBackground = sharp::AttrAsVectorOfDouble(options, "rotationBackground");
|
1520 | baton->rotateBeforePreExtract = sharp::AttrAsBool(options, "rotateBeforePreExtract");
|
1521 | baton->flip = sharp::AttrAsBool(options, "flip");
|
1522 | baton->flop = sharp::AttrAsBool(options, "flop");
|
1523 | baton->extendTop = sharp::AttrAsInt32(options, "extendTop");
|
1524 | baton->extendBottom = sharp::AttrAsInt32(options, "extendBottom");
|
1525 | baton->extendLeft = sharp::AttrAsInt32(options, "extendLeft");
|
1526 | baton->extendRight = sharp::AttrAsInt32(options, "extendRight");
|
1527 | baton->extendBackground = sharp::AttrAsVectorOfDouble(options, "extendBackground");
|
1528 | baton->extendWith = sharp::AttrAsEnum<VipsExtend>(options, "extendWith", VIPS_TYPE_EXTEND);
|
1529 | baton->extractChannel = sharp::AttrAsInt32(options, "extractChannel");
|
1530 | baton->affineMatrix = sharp::AttrAsVectorOfDouble(options, "affineMatrix");
|
1531 | baton->affineBackground = sharp::AttrAsVectorOfDouble(options, "affineBackground");
|
1532 | baton->affineIdx = sharp::AttrAsDouble(options, "affineIdx");
|
1533 | baton->affineIdy = sharp::AttrAsDouble(options, "affineIdy");
|
1534 | baton->affineOdx = sharp::AttrAsDouble(options, "affineOdx");
|
1535 | baton->affineOdy = sharp::AttrAsDouble(options, "affineOdy");
|
1536 | baton->affineInterpolator = sharp::AttrAsStr(options, "affineInterpolator");
|
1537 | baton->removeAlpha = sharp::AttrAsBool(options, "removeAlpha");
|
1538 | baton->ensureAlpha = sharp::AttrAsDouble(options, "ensureAlpha");
|
1539 | if (options.Has("boolean")) {
|
1540 | baton->boolean = sharp::CreateInputDescriptor(options.Get("boolean").As<Napi::Object>());
|
1541 | baton->booleanOp = sharp::AttrAsEnum<VipsOperationBoolean>(options, "booleanOp", VIPS_TYPE_OPERATION_BOOLEAN);
|
1542 | }
|
1543 | if (options.Has("bandBoolOp")) {
|
1544 | baton->bandBoolOp = sharp::AttrAsEnum<VipsOperationBoolean>(options, "bandBoolOp", VIPS_TYPE_OPERATION_BOOLEAN);
|
1545 | }
|
1546 | if (options.Has("convKernel")) {
|
1547 | Napi::Object kernel = options.Get("convKernel").As<Napi::Object>();
|
1548 | baton->convKernelWidth = sharp::AttrAsUint32(kernel, "width");
|
1549 | baton->convKernelHeight = sharp::AttrAsUint32(kernel, "height");
|
1550 | baton->convKernelScale = sharp::AttrAsDouble(kernel, "scale");
|
1551 | baton->convKernelOffset = sharp::AttrAsDouble(kernel, "offset");
|
1552 | size_t const kernelSize = static_cast<size_t>(baton->convKernelWidth * baton->convKernelHeight);
|
1553 | baton->convKernel = std::unique_ptr<double[]>(new double[kernelSize]);
|
1554 | Napi::Array kdata = kernel.Get("kernel").As<Napi::Array>();
|
1555 | for (unsigned int i = 0; i < kernelSize; i++) {
|
1556 | baton->convKernel[i] = sharp::AttrAsDouble(kdata, i);
|
1557 | }
|
1558 | }
|
1559 | if (options.Has("recombMatrix")) {
|
1560 | baton->recombMatrix = std::unique_ptr<double[]>(new double[9]);
|
1561 | Napi::Array recombMatrix = options.Get("recombMatrix").As<Napi::Array>();
|
1562 | for (unsigned int i = 0; i < 9; i++) {
|
1563 | baton->recombMatrix[i] = sharp::AttrAsDouble(recombMatrix, i);
|
1564 | }
|
1565 | }
|
1566 | baton->colourspaceInput = sharp::AttrAsEnum<VipsInterpretation>(
|
1567 | options, "colourspaceInput", VIPS_TYPE_INTERPRETATION);
|
1568 | if (baton->colourspaceInput == VIPS_INTERPRETATION_ERROR) {
|
1569 | baton->colourspaceInput = VIPS_INTERPRETATION_LAST;
|
1570 | }
|
1571 | baton->colourspace = sharp::AttrAsEnum<VipsInterpretation>(options, "colourspace", VIPS_TYPE_INTERPRETATION);
|
1572 | if (baton->colourspace == VIPS_INTERPRETATION_ERROR) {
|
1573 | baton->colourspace = VIPS_INTERPRETATION_sRGB;
|
1574 | }
|
1575 |
|
1576 | baton->formatOut = sharp::AttrAsStr(options, "formatOut");
|
1577 | baton->fileOut = sharp::AttrAsStr(options, "fileOut");
|
1578 | baton->withMetadata = sharp::AttrAsBool(options, "withMetadata");
|
1579 | baton->withMetadataOrientation = sharp::AttrAsUint32(options, "withMetadataOrientation");
|
1580 | baton->withMetadataDensity = sharp::AttrAsDouble(options, "withMetadataDensity");
|
1581 | baton->withMetadataIcc = sharp::AttrAsStr(options, "withMetadataIcc");
|
1582 | Napi::Object mdStrs = options.Get("withMetadataStrs").As<Napi::Object>();
|
1583 | Napi::Array mdStrKeys = mdStrs.GetPropertyNames();
|
1584 | for (unsigned int i = 0; i < mdStrKeys.Length(); i++) {
|
1585 | std::string k = sharp::AttrAsStr(mdStrKeys, i);
|
1586 | if (mdStrs.HasOwnProperty(k)) {
|
1587 | baton->withMetadataStrs.insert(std::make_pair(k, sharp::AttrAsStr(mdStrs, k)));
|
1588 | }
|
1589 | }
|
1590 | baton->timeoutSeconds = sharp::AttrAsUint32(options, "timeoutSeconds");
|
1591 |
|
1592 | baton->jpegQuality = sharp::AttrAsUint32(options, "jpegQuality");
|
1593 | baton->jpegProgressive = sharp::AttrAsBool(options, "jpegProgressive");
|
1594 | baton->jpegChromaSubsampling = sharp::AttrAsStr(options, "jpegChromaSubsampling");
|
1595 | baton->jpegTrellisQuantisation = sharp::AttrAsBool(options, "jpegTrellisQuantisation");
|
1596 | baton->jpegQuantisationTable = sharp::AttrAsUint32(options, "jpegQuantisationTable");
|
1597 | baton->jpegOvershootDeringing = sharp::AttrAsBool(options, "jpegOvershootDeringing");
|
1598 | baton->jpegOptimiseScans = sharp::AttrAsBool(options, "jpegOptimiseScans");
|
1599 | baton->jpegOptimiseCoding = sharp::AttrAsBool(options, "jpegOptimiseCoding");
|
1600 | baton->pngProgressive = sharp::AttrAsBool(options, "pngProgressive");
|
1601 | baton->pngCompressionLevel = sharp::AttrAsUint32(options, "pngCompressionLevel");
|
1602 | baton->pngAdaptiveFiltering = sharp::AttrAsBool(options, "pngAdaptiveFiltering");
|
1603 | baton->pngPalette = sharp::AttrAsBool(options, "pngPalette");
|
1604 | baton->pngQuality = sharp::AttrAsUint32(options, "pngQuality");
|
1605 | baton->pngEffort = sharp::AttrAsUint32(options, "pngEffort");
|
1606 | baton->pngBitdepth = sharp::AttrAsUint32(options, "pngBitdepth");
|
1607 | baton->pngDither = sharp::AttrAsDouble(options, "pngDither");
|
1608 | baton->jp2Quality = sharp::AttrAsUint32(options, "jp2Quality");
|
1609 | baton->jp2Lossless = sharp::AttrAsBool(options, "jp2Lossless");
|
1610 | baton->jp2TileHeight = sharp::AttrAsUint32(options, "jp2TileHeight");
|
1611 | baton->jp2TileWidth = sharp::AttrAsUint32(options, "jp2TileWidth");
|
1612 | baton->jp2ChromaSubsampling = sharp::AttrAsStr(options, "jp2ChromaSubsampling");
|
1613 | baton->webpQuality = sharp::AttrAsUint32(options, "webpQuality");
|
1614 | baton->webpAlphaQuality = sharp::AttrAsUint32(options, "webpAlphaQuality");
|
1615 | baton->webpLossless = sharp::AttrAsBool(options, "webpLossless");
|
1616 | baton->webpNearLossless = sharp::AttrAsBool(options, "webpNearLossless");
|
1617 | baton->webpSmartSubsample = sharp::AttrAsBool(options, "webpSmartSubsample");
|
1618 | baton->webpEffort = sharp::AttrAsUint32(options, "webpEffort");
|
1619 | baton->webpMinSize = sharp::AttrAsBool(options, "webpMinSize");
|
1620 | baton->webpMixed = sharp::AttrAsBool(options, "webpMixed");
|
1621 | baton->gifBitdepth = sharp::AttrAsUint32(options, "gifBitdepth");
|
1622 | baton->gifEffort = sharp::AttrAsUint32(options, "gifEffort");
|
1623 | baton->gifDither = sharp::AttrAsDouble(options, "gifDither");
|
1624 | baton->gifInterFrameMaxError = sharp::AttrAsDouble(options, "gifInterFrameMaxError");
|
1625 | baton->gifInterPaletteMaxError = sharp::AttrAsDouble(options, "gifInterPaletteMaxError");
|
1626 | baton->gifReuse = sharp::AttrAsBool(options, "gifReuse");
|
1627 | baton->gifProgressive = sharp::AttrAsBool(options, "gifProgressive");
|
1628 | baton->tiffQuality = sharp::AttrAsUint32(options, "tiffQuality");
|
1629 | baton->tiffPyramid = sharp::AttrAsBool(options, "tiffPyramid");
|
1630 | baton->tiffBitdepth = sharp::AttrAsUint32(options, "tiffBitdepth");
|
1631 | baton->tiffTile = sharp::AttrAsBool(options, "tiffTile");
|
1632 | baton->tiffTileWidth = sharp::AttrAsUint32(options, "tiffTileWidth");
|
1633 | baton->tiffTileHeight = sharp::AttrAsUint32(options, "tiffTileHeight");
|
1634 | baton->tiffXres = sharp::AttrAsDouble(options, "tiffXres");
|
1635 | baton->tiffYres = sharp::AttrAsDouble(options, "tiffYres");
|
1636 | if (baton->tiffXres == 1.0 && baton->tiffYres == 1.0 && baton->withMetadataDensity > 0) {
|
1637 | baton->tiffXres = baton->tiffYres = baton->withMetadataDensity / 25.4;
|
1638 | }
|
1639 | baton->tiffCompression = sharp::AttrAsEnum<VipsForeignTiffCompression>(
|
1640 | options, "tiffCompression", VIPS_TYPE_FOREIGN_TIFF_COMPRESSION);
|
1641 | baton->tiffPredictor = sharp::AttrAsEnum<VipsForeignTiffPredictor>(
|
1642 | options, "tiffPredictor", VIPS_TYPE_FOREIGN_TIFF_PREDICTOR);
|
1643 | baton->tiffResolutionUnit = sharp::AttrAsEnum<VipsForeignTiffResunit>(
|
1644 | options, "tiffResolutionUnit", VIPS_TYPE_FOREIGN_TIFF_RESUNIT);
|
1645 | baton->heifQuality = sharp::AttrAsUint32(options, "heifQuality");
|
1646 | baton->heifLossless = sharp::AttrAsBool(options, "heifLossless");
|
1647 | baton->heifCompression = sharp::AttrAsEnum<VipsForeignHeifCompression>(
|
1648 | options, "heifCompression", VIPS_TYPE_FOREIGN_HEIF_COMPRESSION);
|
1649 | baton->heifEffort = sharp::AttrAsUint32(options, "heifEffort");
|
1650 | baton->heifChromaSubsampling = sharp::AttrAsStr(options, "heifChromaSubsampling");
|
1651 | baton->jxlDistance = sharp::AttrAsDouble(options, "jxlDistance");
|
1652 | baton->jxlDecodingTier = sharp::AttrAsUint32(options, "jxlDecodingTier");
|
1653 | baton->jxlEffort = sharp::AttrAsUint32(options, "jxlEffort");
|
1654 | baton->jxlLossless = sharp::AttrAsBool(options, "jxlLossless");
|
1655 | baton->rawDepth = sharp::AttrAsEnum<VipsBandFormat>(options, "rawDepth", VIPS_TYPE_BAND_FORMAT);
|
1656 |
|
1657 | if (sharp::HasAttr(options, "loop")) {
|
1658 | baton->loop = sharp::AttrAsUint32(options, "loop");
|
1659 | }
|
1660 | if (sharp::HasAttr(options, "delay")) {
|
1661 | baton->delay = sharp::AttrAsInt32Vector(options, "delay");
|
1662 | }
|
1663 | baton->tileSize = sharp::AttrAsUint32(options, "tileSize");
|
1664 | baton->tileOverlap = sharp::AttrAsUint32(options, "tileOverlap");
|
1665 | baton->tileAngle = sharp::AttrAsInt32(options, "tileAngle");
|
1666 | baton->tileBackground = sharp::AttrAsVectorOfDouble(options, "tileBackground");
|
1667 | baton->tileSkipBlanks = sharp::AttrAsInt32(options, "tileSkipBlanks");
|
1668 | baton->tileContainer = sharp::AttrAsEnum<VipsForeignDzContainer>(
|
1669 | options, "tileContainer", VIPS_TYPE_FOREIGN_DZ_CONTAINER);
|
1670 | baton->tileLayout = sharp::AttrAsEnum<VipsForeignDzLayout>(options, "tileLayout", VIPS_TYPE_FOREIGN_DZ_LAYOUT);
|
1671 | baton->tileFormat = sharp::AttrAsStr(options, "tileFormat");
|
1672 | baton->tileDepth = sharp::AttrAsEnum<VipsForeignDzDepth>(options, "tileDepth", VIPS_TYPE_FOREIGN_DZ_DEPTH);
|
1673 | baton->tileCentre = sharp::AttrAsBool(options, "tileCentre");
|
1674 | baton->tileId = sharp::AttrAsStr(options, "tileId");
|
1675 | baton->tileBasename = sharp::AttrAsStr(options, "tileBasename");
|
1676 |
|
1677 |
|
1678 | if (baton->input->access == VIPS_ACCESS_SEQUENTIAL) {
|
1679 | if (
|
1680 | baton->trimThreshold > 0.0 ||
|
1681 | baton->normalise ||
|
1682 | baton->position == 16 || baton->position == 17 ||
|
1683 | baton->angle != 0 ||
|
1684 | baton->rotationAngle != 0.0 ||
|
1685 | baton->tileAngle != 0 ||
|
1686 | baton->flip ||
|
1687 | baton->claheWidth != 0 ||
|
1688 | !baton->affineMatrix.empty()
|
1689 | ) {
|
1690 | baton->input->access = VIPS_ACCESS_RANDOM;
|
1691 | }
|
1692 | }
|
1693 |
|
1694 |
|
1695 | Napi::Function debuglog = options.Get("debuglog").As<Napi::Function>();
|
1696 |
|
1697 |
|
1698 | Napi::Function queueListener = options.Get("queueListener").As<Napi::Function>();
|
1699 |
|
1700 |
|
1701 | Napi::Function callback = info[size_t(1)].As<Napi::Function>();
|
1702 | PipelineWorker *worker = new PipelineWorker(callback, baton, debuglog, queueListener);
|
1703 | worker->Receiver().Set("options", options);
|
1704 | worker->Queue();
|
1705 |
|
1706 |
|
1707 | g_atomic_int_inc(&sharp::counterQueue);
|
1708 | Napi::Number queueLength = Napi::Number::New(info.Env(), static_cast<double>(sharp::counterQueue));
|
1709 | queueListener.MakeCallback(info.This(), { queueLength });
|
1710 |
|
1711 | return info.Env().Undefined();
|
1712 | }
|