JuicyPixels 3.3.6 → 3.3.7
raw patch · 6 files changed
+342/−329 lines, 6 filesPVP ok
version bump matches the API change (PVP)
API changes (from Hackage documentation)
Files
- JuicyPixels.cabal +2/−2
- changelog +6/−0
- docimages/pixelgraph.svg +264/−264
- src/Codec/Picture/ConvGraph.hs +10/−10
- src/Codec/Picture/InternalHelper.hs +51/−51
- src/Codec/Picture/Jpg.hs +9/−2
JuicyPixels.cabal view
@@ -1,5 +1,5 @@ Name: JuicyPixels -Version: 3.3.6 +Version: 3.3.7 Synopsis: Picture loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and radiance) Description: <<data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMAAAADABAMAAACg8nE0AAAAElBMVEUAAABJqDSTWEL/qyb///8AAABH/1GTAAAAAXRSTlMAQObYZgAAAN5JREFUeF7s1sEJgFAQxFBbsAV72v5bEVYWPwT/XDxmCsi7zvHXavYREBDI3XP2GgICqBBYuwIC+/rVayPUAyAg0HvIXBcQoDFDGnUBgWQQ2Bx3AYFaRoBpAQHWb3bt2ARgGAiCYFFuwf3X5HA/McgGJWI2FdykCv4aBYzmKwDwvl6NVmUAAK2vlwEALK7fo88GANB6HQsAAAAAAAAA7P94AQCzswEAAAAAAAAAAAAAAAAAAICzh4UAO4zWAYBfRutHA4Bn5C69JhowAMGoBaMWDG0wCkbBKBgFo2AUAACPmegUST/IJAAAAABJRU5ErkJggg==>> @@ -28,7 +28,7 @@ Source-Repository this Type: git Location: git://github.com/Twinside/Juicy.Pixels.git - Tag: v3.3.6 + Tag: v3.3.7 Flag Mmap Description: Enable the file loading via mmap (memory map)
changelog view
@@ -1,6 +1,12 @@ Change log ========== +v3.3.7 March 2022 +----------------- + + * Jpg: Fixing renderng bug with MCUs with single block in width and + multiple in height + v3.3.6 October 2021 -------------------
docimages/pixelgraph.svg view
@@ -1,264 +1,264 @@-<?xml version="1.0" encoding="UTF-8" standalone="no"?> -<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" - "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> -<!-- Generated by graphviz version 2.22.2 (20090313.1817) - --> -<!-- Title: pixelGraphic Pages: 1 --> -<svg width="620pt" height="464pt" - viewBox="0.00 0.00 620.00 464.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> -<g id="graph1" class="graph" transform="scale(1 1) rotate(0) translate(4 460)"> -<title>pixelGraphic</title> -<polygon fill="white" stroke="white" points="-4,5 -4,-460 617,-460 617,5 -4,5"/> -<!-- PixelRGB8 --> -<g id="node1" class="node"><title>PixelRGB8</title> -<ellipse fill="none" stroke="black" cx="246" cy="-438" rx="31.7878" ry="18"/> -<text text-anchor="middle" x="246" y="-436.3" font-family="sans-serif" font-size="8.00">PixelRGB8</text> -</g> -<!-- PixelRGBA8 --> -<g id="node6" class="node"><title>PixelRGBA8</title> -<ellipse fill="none" stroke="black" cx="441" cy="-354" rx="34.8223" ry="18"/> -<text text-anchor="middle" x="441" y="-352.3" font-family="sans-serif" font-size="8.00">PixelRGBA8</text> -</g> -<!-- PixelRGB8->PixelRGBA8 --> -<g id="edge4" class="edge"><title>PixelRGB8->PixelRGBA8</title> -<path fill="none" stroke="black" d="M274.25,-429.506C295.421,-422.833 324.934,-412.874 350,-402 351.523,-401.339 381.994,-385.244 407.261,-371.871"/> -<polygon fill="black" stroke="black" points="409.071,-374.874 416.272,-367.102 405.796,-368.687 409.071,-374.874"/> -<text text-anchor="middle" x="393" y="-394.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- PixelRGBF --> -<g id="node8" class="node"><title>PixelRGBF</title> -<ellipse fill="none" stroke="black" cx="33" cy="-102" rx="31.7878" ry="18"/> -<text text-anchor="middle" x="33" y="-100.3" font-family="sans-serif" font-size="8.00">PixelRGBF</text> -</g> -<!-- PixelRGB8->PixelRGBF --> -<g id="edge6" class="edge"><title>PixelRGB8->PixelRGBF</title> -<path fill="none" stroke="black" d="M214.594,-434.005C148.276,-424.689 0,-398.847 0,-354 0,-354 0,-354 0,-186 0,-165.437 8.67323,-143.88 17.1268,-127.753"/> -<polygon fill="black" stroke="black" points="20.228,-129.378 22.0115,-118.934 14.1045,-125.986 20.228,-129.378"/> -<text text-anchor="middle" x="23" y="-268.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- Pixel8 --> -<g id="node20" class="node"><title>Pixel8</title> -<ellipse fill="none" stroke="black" cx="308" cy="-270" rx="27" ry="18"/> -<text text-anchor="middle" x="308" y="-268.3" font-family="sans-serif" font-size="8.00">Pixel8</text> -</g> -<!-- PixelRGB8->Pixel8 --> -<g id="edge60" class="edge"><title>PixelRGB8->Pixel8</title> -<path fill="none" stroke="black" d="M214.516,-433.811C149.341,-423.852 9.37863,-395.049 55,-336 81.2893,-301.973 207.23,-282.163 270.929,-274.163"/> -<polygon fill="black" stroke="black" points="271.46,-277.624 280.961,-272.936 270.61,-270.676 271.46,-277.624"/> -<text text-anchor="middle" x="80" y="-352.3" font-family="sans-serif" font-size="8.00">computeLuma</text> -</g> -<!-- PixelCMYK8 --> -<g id="node28" class="node"><title>PixelCMYK8</title> -<ellipse fill="none" stroke="black" cx="253" cy="-354" rx="34.8223" ry="18"/> -<text text-anchor="middle" x="253" y="-352.3" font-family="sans-serif" font-size="8.00">PixelCMYK8</text> -</g> -<!-- PixelRGB8->PixelCMYK8 --> -<g id="edge40" class="edge"><title>PixelRGB8->PixelCMYK8</title> -<path fill="none" stroke="black" d="M224.748,-423.894C213.935,-414.831 204.182,-402.459 210,-390 212.758,-384.095 217.013,-378.817 221.794,-374.241"/> -<polygon fill="black" stroke="black" points="224.225,-376.77 229.601,-367.64 219.705,-371.424 224.225,-376.77"/> -<text text-anchor="middle" x="232" y="-394.3" font-family="sans-serif" font-size="8.00">convertPixel</text> -</g> -<!-- PixelYCbCr8 --> -<g id="node30" class="node"><title>PixelYCbCr8</title> -<ellipse fill="none" stroke="black" cx="150" cy="-354" rx="35.9084" ry="18"/> -<text text-anchor="middle" x="150" y="-352.3" font-family="sans-serif" font-size="8.00">PixelYCbCr8</text> -</g> -<!-- PixelRGB8->PixelYCbCr8 --> -<g id="edge42" class="edge"><title>PixelRGB8->PixelYCbCr8</title> -<path fill="none" stroke="black" d="M214.399,-434.415C177.053,-429.451 118.29,-419.109 105,-402 97.106,-391.837 104.874,-381.324 116.049,-372.736"/> -<polygon fill="black" stroke="black" points="118.35,-375.401 124.612,-366.856 114.387,-369.631 118.35,-375.401"/> -<text text-anchor="middle" x="127" y="-394.3" font-family="sans-serif" font-size="8.00">convertPixel</text> -</g> -<!-- PixelRGB16 --> -<g id="node2" class="node"><title>PixelRGB16</title> -<ellipse fill="none" stroke="black" cx="429" cy="-102" rx="34.1425" ry="18"/> -<text text-anchor="middle" x="429" y="-100.3" font-family="sans-serif" font-size="8.00">PixelRGB16</text> -</g> -<!-- PixelRGBA16 --> -<g id="node4" class="node"><title>PixelRGBA16</title> -<ellipse fill="none" stroke="black" cx="343" cy="-18" rx="37.1721" ry="18"/> -<text text-anchor="middle" x="343" y="-16.3" font-family="sans-serif" font-size="8.00">PixelRGBA16</text> -</g> -<!-- PixelRGB16->PixelRGBA16 --> -<g id="edge2" class="edge"><title>PixelRGB16->PixelRGBA16</title> -<path fill="none" stroke="black" d="M400.098,-92.2134C386.67,-86.4097 371.409,-77.8363 361,-66 355.909,-60.2106 352.202,-52.8433 349.526,-45.6287"/> -<polygon fill="black" stroke="black" points="352.846,-44.5187 346.482,-36.0479 346.174,-46.6383 352.846,-44.5187"/> -<text text-anchor="middle" x="384" y="-58.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- Pixel16 --> -<g id="node16" class="node"><title>Pixel16</title> -<ellipse fill="none" stroke="black" cx="296" cy="-186" rx="27" ry="18"/> -<text text-anchor="middle" x="296" y="-184.3" font-family="sans-serif" font-size="8.00">Pixel16</text> -</g> -<!-- PixelRGB16->Pixel16 --> -<g id="edge58" class="edge"><title>PixelRGB16->Pixel16</title> -<path fill="none" stroke="black" d="M424.573,-120.149C421.265,-130.199 415.765,-142.199 407,-150 386.436,-168.304 356.427,-177.32 332.795,-181.75"/> -<polygon fill="black" stroke="black" points="332.056,-178.325 322.773,-183.431 333.214,-185.228 332.056,-178.325"/> -<text text-anchor="middle" x="441" y="-142.3" font-family="sans-serif" font-size="8.00">computeLuma</text> -</g> -<!-- PixelCMYK16 --> -<g id="node26" class="node"><title>PixelCMYK16</title> -<ellipse fill="none" stroke="black" cx="553" cy="-18" rx="37.1721" ry="18"/> -<text text-anchor="middle" x="553" y="-16.3" font-family="sans-serif" font-size="8.00">PixelCMYK16</text> -</g> -<!-- PixelRGB16->PixelCMYK16 --> -<g id="edge38" class="edge"><title>PixelRGB16->PixelCMYK16</title> -<path fill="none" stroke="black" d="M451.832,-88.3606C462.615,-81.7841 475.593,-73.6731 487,-66 499.46,-57.6189 512.915,-47.9503 524.406,-39.4968"/> -<polygon fill="black" stroke="black" points="526.807,-42.074 532.761,-33.3106 522.641,-36.4482 526.807,-42.074"/> -<text text-anchor="middle" x="525" y="-58.3" font-family="sans-serif" font-size="8.00">convertPixel</text> -</g> -<!-- PixelRGBA16->PixelRGB16 --> -<g id="edge44" class="edge"><title>PixelRGBA16->PixelRGB16</title> -<path fill="none" stroke="black" d="M371.789,-29.3863C383.871,-35.2918 397.329,-43.4955 407,-54 412.378,-59.8422 416.636,-67.2266 419.915,-74.4406"/> -<polygon fill="black" stroke="black" points="416.794,-76.0584 423.794,-84.0115 423.282,-73.4291 416.794,-76.0584"/> -<text text-anchor="middle" x="449" y="-58.3" font-family="sans-serif" font-size="8.00">dropTransparency</text> -</g> -<!-- PixelRGBA8->PixelRGB8 --> -<g id="edge46" class="edge"><title>PixelRGBA8->PixelRGB8</title> -<path fill="none" stroke="black" d="M437.029,-372.038C433.845,-382.309 428.318,-394.571 419,-402 399.083,-417.88 332.208,-428.306 287.678,-433.672"/> -<polygon fill="black" stroke="black" points="287.239,-430.2 277.712,-434.834 288.05,-437.153 287.239,-430.2"/> -<text text-anchor="middle" x="463" y="-394.3" font-family="sans-serif" font-size="8.00">dropTransparency</text> -</g> -<!-- PixelRGBA8->Pixel8 --> -<g id="edge52" class="edge"><title>PixelRGBA8->Pixel8</title> -<path fill="none" stroke="black" d="M413.829,-342.599C399.476,-336.131 381.815,-327.451 367,-318 354.878,-310.267 342.394,-300.428 332.048,-291.673"/> -<polygon fill="black" stroke="black" points="334.114,-288.833 324.258,-284.946 329.539,-294.131 334.114,-288.833"/> -<text text-anchor="middle" x="392" y="-310.3" font-family="sans-serif" font-size="8.00">computeLuma</text> -</g> -<!-- PixelF --> -<g id="node14" class="node"><title>PixelF</title> -<ellipse fill="none" stroke="black" cx="106" cy="-186" rx="27" ry="18"/> -<text text-anchor="middle" x="106" y="-184.3" font-family="sans-serif" font-size="8.00">PixelF</text> -</g> -<!-- PixelRGBF->PixelF --> -<g id="edge56" class="edge"><title>PixelRGBF->PixelF</title> -<path fill="none" stroke="black" d="M27.0137,-120.147C24.9943,-129.716 24.4635,-141.251 30,-150 38.9021,-164.067 54.9514,-172.745 70.015,-178.044"/> -<polygon fill="black" stroke="black" points="69.0981,-181.424 79.6867,-181.06 71.1825,-174.741 69.0981,-181.424"/> -<text text-anchor="middle" x="55" y="-142.3" font-family="sans-serif" font-size="8.00">computeLuma</text> -</g> -<!-- PixelYA16 --> -<g id="node9" class="node"><title>PixelYA16</title> -<ellipse fill="none" stroke="black" cx="259" cy="-102" rx="31.7878" ry="18"/> -<text text-anchor="middle" x="259" y="-100.3" font-family="sans-serif" font-size="8.00">PixelYA16</text> -</g> -<!-- PixelYA16->PixelRGBA16 --> -<g id="edge8" class="edge"><title>PixelYA16->PixelRGBA16</title> -<path fill="none" stroke="black" d="M258.152,-83.5434C258.613,-73.883 260.687,-62.36 267,-54 275.273,-43.0444 287.722,-35.28 300.163,-29.8405"/> -<polygon fill="black" stroke="black" points="301.586,-33.0421 309.607,-26.1198 299.02,-26.5294 301.586,-33.0421"/> -<text text-anchor="middle" x="290" y="-58.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- PixelYA16->Pixel16 --> -<g id="edge48" class="edge"><title>PixelYA16->Pixel16</title> -<path fill="none" stroke="black" d="M229.98,-109.854C206.015,-117.845 177.897,-131.656 191,-150 199.293,-161.611 233.125,-171.835 260.175,-178.391"/> -<polygon fill="black" stroke="black" points="259.609,-181.853 270.143,-180.72 261.201,-175.037 259.609,-181.853"/> -<text text-anchor="middle" x="225" y="-142.3" font-family="sans-serif" font-size="8.00">dropTransparency</text> -</g> -<!-- PixelYA8 --> -<g id="node11" class="node"><title>PixelYA8</title> -<ellipse fill="none" stroke="black" cx="439" cy="-186" rx="28.8445" ry="18"/> -<text text-anchor="middle" x="439" y="-184.3" font-family="sans-serif" font-size="8.00">PixelYA8</text> -</g> -<!-- PixelYA8->PixelRGB8 --> -<g id="edge12" class="edge"><title>PixelYA8->PixelRGB8</title> -<path fill="none" stroke="black" d="M464.762,-194.278C489.627,-203.81 525.815,-222.121 542,-252 574.918,-312.769 554.613,-358.387 501,-402 484.752,-415.217 355.671,-428.373 287.639,-434.476"/> -<polygon fill="black" stroke="black" points="287.321,-430.99 277.669,-435.359 287.938,-437.963 287.321,-430.99"/> -<text text-anchor="middle" x="580" y="-310.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- PixelYA8->PixelRGBA8 --> -<g id="edge10" class="edge"><title>PixelYA8->PixelRGBA8</title> -<path fill="none" stroke="black" d="M460.035,-198.84C467.824,-204.817 475.781,-212.68 480,-222 497.598,-260.871 496.093,-278.904 479,-318 476.725,-323.204 473.295,-328.013 469.411,-332.309"/> -<polygon fill="black" stroke="black" points="466.792,-329.975 462.079,-339.464 471.681,-334.985 466.792,-329.975"/> -<text text-anchor="middle" x="515" y="-268.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- PixelYA8->Pixel8 --> -<g id="edge50" class="edge"><title>PixelYA8->Pixel8</title> -<path fill="none" stroke="black" d="M412.102,-193.018C393.267,-198.789 368.145,-208.269 349,-222 340.05,-228.419 331.808,-237.196 325.098,-245.49"/> -<polygon fill="black" stroke="black" points="322.247,-243.456 318.929,-253.518 327.797,-247.721 322.247,-243.456"/> -<text text-anchor="middle" x="383" y="-226.3" font-family="sans-serif" font-size="8.00">dropTransparency</text> -</g> -<!-- PixelYA8->Pixel8 --> -<g id="edge62" class="edge"><title>PixelYA8->Pixel8</title> -<path fill="none" stroke="black" d="M434.558,-204.131C431.244,-214.175 425.744,-226.175 417,-234 397.039,-251.864 367.99,-260.893 344.899,-265.441"/> -<polygon fill="black" stroke="black" points="344.002,-262.045 334.763,-267.23 345.219,-268.938 344.002,-262.045"/> -<text text-anchor="middle" x="451" y="-226.3" font-family="sans-serif" font-size="8.00">computeLuma</text> -</g> -<!-- PixelF->PixelRGBF --> -<g id="edge14" class="edge"><title>PixelF->PixelRGBF</title> -<path fill="none" stroke="black" d="M100.45,-168.312C96.8232,-158.653 91.3784,-146.886 84,-138 78.5966,-131.492 71.7476,-125.606 64.8367,-120.568"/> -<polygon fill="black" stroke="black" points="66.3898,-117.392 56.1539,-114.657 62.4504,-123.178 66.3898,-117.392"/> -<text text-anchor="middle" x="115" y="-142.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- Pixel16->PixelRGB16 --> -<g id="edge18" class="edge"><title>Pixel16->PixelRGB16</title> -<path fill="none" stroke="black" d="M313.43,-172.019C326.239,-162.023 344.257,-148.532 361,-138 371.689,-131.277 383.756,-124.61 394.725,-118.875"/> -<polygon fill="black" stroke="black" points="396.336,-121.982 403.628,-114.295 393.134,-115.757 396.336,-121.982"/> -<text text-anchor="middle" x="384" y="-142.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- Pixel16->PixelRGBA16 --> -<g id="edge16" class="edge"><title>Pixel16->PixelRGBA16</title> -<path fill="none" stroke="black" d="M305.084,-168.741C307.903,-162.903 310.835,-156.272 313,-150 325.048,-115.091 333.609,-73.3023 338.424,-46.2333"/> -<polygon fill="black" stroke="black" points="341.89,-46.732 340.143,-36.2822 334.992,-45.5405 341.89,-46.732"/> -<text text-anchor="middle" x="353" y="-100.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- Pixel16->PixelYA16 --> -<g id="edge20" class="edge"><title>Pixel16->PixelYA16</title> -<path fill="none" stroke="black" d="M280.78,-170.7C275.635,-164.701 270.35,-157.469 267,-150 264.277,-143.93 262.473,-137.052 261.279,-130.438"/> -<polygon fill="black" stroke="black" points="264.727,-129.827 259.862,-120.415 257.796,-130.807 264.727,-129.827"/> -<text text-anchor="middle" x="290" y="-142.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- Pixel8->PixelRGB8 --> -<g id="edge24" class="edge"><title>Pixel8->PixelRGB8</title> -<path fill="none" stroke="black" d="M312.919,-288.095C319.136,-314.953 326.712,-366.057 306,-402 300.622,-411.332 291.773,-418.518 282.501,-423.926"/> -<polygon fill="black" stroke="black" points="280.83,-420.85 273.581,-428.577 284.067,-427.057 280.83,-420.85"/> -<text text-anchor="middle" x="342" y="-352.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- Pixel8->PixelRGBA8 --> -<g id="edge22" class="edge"><title>Pixel8->PixelRGBA8</title> -<path fill="none" stroke="black" d="M334.939,-272.185C360.073,-275.561 397.177,-284.15 421,-306 426.855,-311.37 431.048,-318.72 434.03,-326.054"/> -<polygon fill="black" stroke="black" points="430.836,-327.531 437.387,-335.858 437.458,-325.263 430.836,-327.531"/> -<text text-anchor="middle" x="452" y="-310.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- Pixel8->PixelYA8 --> -<g id="edge26" class="edge"><title>Pixel8->PixelYA8</title> -<path fill="none" stroke="black" d="M290.77,-255.865C280.734,-245.919 271.57,-232.553 280,-222 287.559,-212.538 356.092,-199.635 400.682,-192.122"/> -<polygon fill="black" stroke="black" points="401.335,-195.562 410.626,-190.469 400.187,-188.657 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y="-226.3" font-family="sans-serif" font-size="8.00">promotePixel</text> -</g> -<!-- PixelCMYK16->PixelRGB16 --> -<g id="edge32" class="edge"><title>PixelCMYK16->PixelRGB16</title> -<path fill="none" stroke="black" d="M564.03,-35.4654C568.707,-45.2873 571.707,-57.2873 565,-66 553.678,-80.7091 507.858,-90.6423 472.496,-96.2857"/> -<polygon fill="black" stroke="black" points="471.73,-92.862 462.373,-97.8319 472.787,-99.7817 471.73,-92.862"/> -<text text-anchor="middle" x="590" y="-58.3" font-family="sans-serif" font-size="8.00">convertPixel</text> -</g> -<!-- PixelCMYK8->PixelRGB8 --> -<g id="edge34" class="edge"><title>PixelCMYK8->PixelRGB8</title> -<path fill="none" stroke="black" d="M257.173,-372.299C258.645,-381.28 259.584,-392.241 258,-402 257.535,-404.865 256.875,-407.811 256.1,-410.724"/> -<polygon fill="black" stroke="black" points="252.737,-409.753 253.143,-420.34 259.427,-411.811 252.737,-409.753"/> -<text text-anchor="middle" x="280" y="-394.3" font-family="sans-serif" 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font-size="8.00">promotePixel</text>+</g>+<!-- Pixel8->PixelRGBA8 -->+<g id="edge22" class="edge"><title>Pixel8->PixelRGBA8</title>+<path fill="none" stroke="black" d="M334.939,-272.185C360.073,-275.561 397.177,-284.15 421,-306 426.855,-311.37 431.048,-318.72 434.03,-326.054"/>+<polygon fill="black" stroke="black" points="430.836,-327.531 437.387,-335.858 437.458,-325.263 430.836,-327.531"/>+<text text-anchor="middle" x="452" y="-310.3" font-family="sans-serif" font-size="8.00">promotePixel</text>+</g>+<!-- Pixel8->PixelYA8 -->+<g id="edge26" class="edge"><title>Pixel8->PixelYA8</title>+<path fill="none" stroke="black" d="M290.77,-255.865C280.734,-245.919 271.57,-232.553 280,-222 287.559,-212.538 356.092,-199.635 400.682,-192.122"/>+<polygon fill="black" stroke="black" points="401.335,-195.562 410.626,-190.469 400.187,-188.657 401.335,-195.562"/>+<text text-anchor="middle" x="303" y="-226.3" font-family="sans-serif" font-size="8.00">promotePixel</text>+</g>+<!-- Pixel8->PixelF -->+<g id="edge28" class="edge"><title>Pixel8->PixelF</title>+<path fill="none" stroke="black" d="M281.145,-267.812C249.741,-264.331 196.969,-255.554 157,-234 145.577,-227.84 134.814,-218.473 126.146,-209.643"/>+<polygon fill="black" stroke="black" points="128.492,-207.028 119.104,-202.117 123.381,-211.81 128.492,-207.028"/>+<text text-anchor="middle" x="180" y="-226.3" font-family="sans-serif" font-size="8.00">promotePixel</text>+</g>+<!-- Pixel8->Pixel16 -->+<g id="edge30" class="edge"><title>Pixel8->Pixel16</title>+<path fill="none" stroke="black" d="M282.206,-263.957C256.398,-257.327 219.359,-246.018 211,-234 196.025,-212.469 230.216,-199.429 259.604,-192.482"/>+<polygon fill="black" stroke="black" points="260.687,-195.828 269.71,-190.275 259.193,-188.989 260.687,-195.828"/>+<text text-anchor="middle" x="234" y="-226.3" font-family="sans-serif" font-size="8.00">promotePixel</text>+</g>+<!-- PixelCMYK16->PixelRGB16 -->+<g id="edge32" class="edge"><title>PixelCMYK16->PixelRGB16</title>+<path fill="none" stroke="black" d="M564.03,-35.4654C568.707,-45.2873 571.707,-57.2873 565,-66 553.678,-80.7091 507.858,-90.6423 472.496,-96.2857"/>+<polygon fill="black" stroke="black" points="471.73,-92.862 462.373,-97.8319 472.787,-99.7817 471.73,-92.862"/>+<text text-anchor="middle" x="590" y="-58.3" font-family="sans-serif" font-size="8.00">convertPixel</text>+</g>+<!-- PixelCMYK8->PixelRGB8 -->+<g id="edge34" class="edge"><title>PixelCMYK8->PixelRGB8</title>+<path fill="none" stroke="black" d="M257.173,-372.299C258.645,-381.28 259.584,-392.241 258,-402 257.535,-404.865 256.875,-407.811 256.1,-410.724"/>+<polygon fill="black" stroke="black" points="252.737,-409.753 253.143,-420.34 259.427,-411.811 252.737,-409.753"/>+<text text-anchor="middle" x="280" y="-394.3" font-family="sans-serif" font-size="8.00">convertPixel</text>+</g>+<!-- PixelYCbCr8->PixelRGB8 -->+<g id="edge36" class="edge"><title>PixelYCbCr8->PixelRGB8</title>+<path fill="none" stroke="black" d="M149.836,-372.162C150.645,-381.97 153.174,-393.727 160,-402 171.431,-415.854 189.112,-424.462 205.475,-429.768"/>+<polygon fill="black" stroke="black" points="204.847,-433.23 215.426,-432.663 206.802,-426.509 204.847,-433.23"/>+<text text-anchor="middle" x="182" y="-394.3" font-family="sans-serif" font-size="8.00">convertPixel</text>+</g>+<!-- PixelYCbCr8->Pixel8 -->+<g id="edge54" class="edge"><title>PixelYCbCr8->Pixel8</title>+<path fill="none" stroke="black" d="M174.688,-340.875C202.411,-326.136 247.432,-302.201 277.376,-286.281"/>+<polygon fill="black" stroke="black" points="279.34,-289.201 286.527,-281.416 276.054,-283.02 279.34,-289.201"/>+<text text-anchor="middle" x="263" y="-310.3" font-family="sans-serif" font-size="8.00">computeLuma</text>+</g>+</g>+</svg>
src/Codec/Picture/ConvGraph.hs view
@@ -1,10 +1,10 @@--- $graph --- --- The following graph describe the differents way to convert between pixel types, --- --- * Nodes describe pixel type --- --- * Arrows describe functions --- --- <<docimages/pixelgraph.svg>> --- +-- $graph+--+-- The following graph describe the differents way to convert between pixel types,+--+-- * Nodes describe pixel type+--+-- * Arrows describe functions+--+-- <<docimages/pixelgraph.svg>>+--
src/Codec/Picture/InternalHelper.hs view
@@ -1,51 +1,51 @@-{-# LANGUAGE CPP #-} -module Codec.Picture.InternalHelper ( runGet - , runGetStrict - , decode - , getRemainingBytes - , getRemainingLazyBytes ) where - -import qualified Data.ByteString as B -import qualified Data.ByteString.Lazy as L -import Data.Binary( Binary( get ) ) -import Data.Binary.Get( Get - , getRemainingLazyByteString - ) -import qualified Data.Binary.Get as G - -#if MIN_VERSION_binary(0,6,4) -#else -import Control.Applicative( (<$>) ) -import qualified Control.Exception as E --- I feel so dirty. :( -import System.IO.Unsafe( unsafePerformIO ) -#endif - -decode :: (Binary a) => B.ByteString -> Either String a -decode = runGetStrict get - -runGet :: Get a -> L.ByteString -> Either String a -#if MIN_VERSION_binary(0,6,4) -runGet act = unpack . G.runGetOrFail act - where unpack (Left (_, _, str)) = Left str - unpack (Right (_, _, element)) = Right element -#else -runGet act str = unsafePerformIO $ E.catch - (Right <$> E.evaluate (G.runGet act str)) - (\msg -> return . Left $ show (msg :: E.SomeException)) -#endif - -runGetStrict :: Get a -> B.ByteString -> Either String a -runGetStrict act buffer = runGet act $ L.fromChunks [buffer] - -getRemainingBytes :: Get B.ByteString -getRemainingBytes = do - rest <- getRemainingLazyByteString - return $ case L.toChunks rest of - [] -> B.empty - [a] -> a - lst -> B.concat lst - -getRemainingLazyBytes :: Get L.ByteString -getRemainingLazyBytes = getRemainingLazyByteString - +{-# LANGUAGE CPP #-}+module Codec.Picture.InternalHelper ( runGet+ , runGetStrict+ , decode+ , getRemainingBytes+ , getRemainingLazyBytes ) where++import qualified Data.ByteString as B+import qualified Data.ByteString.Lazy as L+import Data.Binary( Binary( get ) )+import Data.Binary.Get( Get+ , getRemainingLazyByteString+ )+import qualified Data.Binary.Get as G++#if MIN_VERSION_binary(0,6,4)+#else+import Control.Applicative( (<$>) )+import qualified Control.Exception as E+-- I feel so dirty. :(+import System.IO.Unsafe( unsafePerformIO )+#endif++decode :: (Binary a) => B.ByteString -> Either String a+decode = runGetStrict get++runGet :: Get a -> L.ByteString -> Either String a+#if MIN_VERSION_binary(0,6,4)+runGet act = unpack . G.runGetOrFail act+ where unpack (Left (_, _, str)) = Left str+ unpack (Right (_, _, element)) = Right element+#else+runGet act str = unsafePerformIO $ E.catch+ (Right <$> E.evaluate (G.runGet act str))+ (\msg -> return . Left $ show (msg :: E.SomeException))+#endif++runGetStrict :: Get a -> B.ByteString -> Either String a+runGetStrict act buffer = runGet act $ L.fromChunks [buffer]++getRemainingBytes :: Get B.ByteString+getRemainingBytes = do+ rest <- getRemainingLazyByteString + return $ case L.toChunks rest of+ [] -> B.empty+ [a] -> a+ lst -> B.concat lst++getRemainingLazyBytes :: Get L.ByteString+getRemainingLazyBytes = getRemainingLazyByteString +
src/Codec/Picture/Jpg.hs view
@@ -422,8 +422,15 @@ forM_ lst $ \(params, str) -> do let componentsInfo = V.fromList params compReader = initBoolStateJpg . B.concat $ L.toChunks str - maxiW = maximum [fst $ subSampling c | (c,_) <- params] - maxiH = maximum [snd $ subSampling c | (c,_) <- params] + maxiSubSampW = maximum [fst $ subSampling c | (c,_) <- params] + maxiSubSampH = maximum [snd $ subSampling c | (c,_) <- params] + + (maxiW, maxiH) = + if length params > 1 then + (maximum [componentWidth c | (c,_) <- params], + maximum [componentHeight c | (c,_) <- params]) + else + (maxiSubSampW, maxiSubSampH) imageBlockWidth = toBlockSize imgWidth imageBlockHeight = toBlockSize imgHeight