jsPDF Parsing of Corrupt PNGs Leads to Potential Denial of Service (DoS)

@@ -67,7 +67,7 @@
     "rollup-plugin-license": "^2.1.0",
     "rollup-plugin-node-resolve": "4.2.3",
     "rollup-plugin-preprocess": "0.0.4",
-    "rollup-plugin-terser": "^6.1.0",
+    "@rollup/plugin-terser": "^0.4.4",
     "typescript": "^3.9.6"
   },
   "license": "MIT",

@@ -24,9 +24,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.26.9",
-    "atob": "^2.1.2",
-    "btoa": "^1.2.1",
-    "fflate": "^0.8.1"
+    "fflate": "^0.8.1",
+    "fast-png": "^6.2.0"
   },
   "optionalDependencies": {
     "canvg": "^3.0.11",
@@ -40,6 +39,7 @@
     "@babel/preset-env": "^7.10.4",
     "@rollup/plugin-babel": "^5.3.0",
     "@rollup/plugin-replace": "^2.3.3",
+    "@rollup/plugin-terser": "^0.4.4",
     "@rollup/plugin-typescript": "^8.0.0",
     "@types/jasmine": "^3.5.11",
     "@types/node": "^20.16.5",
@@ -82,7 +82,6 @@
     "rollup-plugin-license": "^2.1.0",
     "rollup-plugin-node-resolve": "5.2.0",
     "rollup-plugin-preprocess": "0.0.4",
-    "rollup-plugin-terser": "^6.1.0",
     "typescript": "^5.6.2",
     "yarpm": "^0.2.1"
   },

@@ -1,4 +1,4 @@
-import { terser } from "rollup-plugin-terser";
+import terser from "@rollup/plugin-terser";
 import { babel } from "@rollup/plugin-babel";
 import RollupPluginPreprocess from "rollup-plugin-preprocess";
 import resolve from "rollup-plugin-node-resolve";
@@ -37,6 +37,19 @@ const umdExternals = matchSubmodules([
   ...Object.keys(pkg.peerDependencies || {}),
   ...Object.keys(pkg.optionalDependencies || {})
 ]);
+
+const terserOptions = {
+  ecma: 2023,
+  module: true,
+  compress: {
+    ecma: 2023,
+    passes: 2
+  },
+  mangle: {
+    safari10: true
+  }
+};
+
 const externals = matchSubmodules([
   ...Object.keys(pkg.dependencies || {}),
   ...Object.keys(pkg.peerDependencies || {}),
@@ -57,7 +70,7 @@ const umd = {
       file: "dist/jspdf.umd.min.js",
       format: "umd",
       name: "jspdf",
-      plugins: [terser({})],
+      plugins: [terser(terserOptions)],
       exports: "named",
       sourcemap: true
     }
@@ -88,7 +101,7 @@ const es = {
       format: "es",
       name: "jspdf",
       sourcemap: true,
-      plugins: [terser({})]
+      plugins: [terser(terserOptions)]
     }
   ],
   external: externals,
@@ -117,7 +130,7 @@ const node = {
       name: "jspdf",
       exports: "named",
       sourcemap: true,
-      plugins: [terser({})]
+      plugins: [terser(terserOptions)]
     }
   ],
   external: externals,
@@ -136,7 +149,7 @@ const umdPolyfills = {
       file: "dist/polyfills.umd.js",
       format: "umd",
       name: "jspdf-polyfills",
-      plugins: [terser({})]
+      plugins: [terser(terserOptions)]
     }
   ],
   external: [],
@@ -159,7 +172,7 @@ const esPolyfills = {
       file: "dist/polyfills.es.js",
       format: "es",
       name: "jspdf-polyfills",
-      plugins: [terser({})]
+      plugins: [terser(terserOptions)]
     }
   ],
   external: externals,

@@ -1,18 +1,6 @@
 import { globalObject } from "./globalObject.js";
 
-var atob, btoa;
-
-(function() {
-  // @if MODULE_FORMAT!='cjs'
-  atob = globalObject.atob.bind(globalObject);
-  btoa = globalObject.btoa.bind(globalObject);
-  return;
-  // @endif
-
-  // @if MODULE_FORMAT='cjs'
-  atob = require("atob");
-  btoa = require("btoa");
-  // @endif
-})();
+const atob = globalObject.atob.bind(globalObject);
+const btoa = globalObject.btoa.bind(globalObject);
 
 export { atob, btoa };

@@ -0,0 +1 @@
+export { decode } from "fast-png";

@@ -1,598 +0,0 @@
-// Generated by CoffeeScript 1.4.0
-
-/**
- * @license
- * PNG.js
- * Copyright (c) 2011 Devon Govett
- * MIT LICENSE
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this
- * software and associated documentation files (the "Software"), to deal in the Software
- * without restriction, including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
- * to whom the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-import { unzlibSync } from "./fflate.js";
-import { globalObject } from "./globalObject.js";
-
-var PNG = (function() {
-  var APNG_BLEND_OP_OVER,
-    APNG_BLEND_OP_SOURCE,
-    APNG_DISPOSE_OP_BACKGROUND,
-    APNG_DISPOSE_OP_NONE,
-    APNG_DISPOSE_OP_PREVIOUS,
-    makeImage,
-    scratchCanvas,
-    scratchCtx;
-
-  APNG_DISPOSE_OP_NONE = 0;
-
-  APNG_DISPOSE_OP_BACKGROUND = 1;
-
-  APNG_DISPOSE_OP_PREVIOUS = 2;
-
-  APNG_BLEND_OP_SOURCE = 0;
-
-  APNG_BLEND_OP_OVER = 1;
-
-  function PNG(data) {
-    var chunkSize,
-      colors,
-      palLen,
-      delayDen,
-      delayNum,
-      frame,
-      i,
-      index,
-      key,
-      section,
-      palShort,
-      text,
-      _i,
-      _j,
-      _ref;
-    this.data = data;
-    this.pos = 8;
-    this.palette = [];
-    this.imgData = [];
-    this.transparency = {};
-    this.animation = null;
-    this.text = {};
-    frame = null;
-    while (true) {
-      chunkSize = this.readUInt32();
-      section = function() {
-        var _i, _results;
-        _results = [];
-        for (i = _i = 0; _i < 4; i = ++_i) {
-          _results.push(String.fromCharCode(this.data[this.pos++]));
-        }
-        return _results;
-      }
-        .call(this)
-        .join("");
-      switch (section) {
-        case "IHDR":
-          this.width = this.readUInt32();
-          this.height = this.readUInt32();
-          this.bits = this.data[this.pos++];
-          this.colorType = this.data[this.pos++];
-          this.compressionMethod = this.data[this.pos++];
-          this.filterMethod = this.data[this.pos++];
-          this.interlaceMethod = this.data[this.pos++];
-          break;
-        case "acTL":
-          this.animation = {
-            numFrames: this.readUInt32(),
-            numPlays: this.readUInt32() || Infinity,
-            frames: []
-          };
-          break;
-        case "PLTE":
-          this.palette = this.read(chunkSize);
-          break;
-        case "fcTL":
-          if (frame) {
-            this.animation.frames.push(frame);
-          }
-          this.pos += 4;
-          frame = {
-            width: this.readUInt32(),
-            height: this.readUInt32(),
-            xOffset: this.readUInt32(),
-            yOffset: this.readUInt32()
-          };
-          delayNum = this.readUInt16();
-          delayDen = this.readUInt16() || 100;
-          frame.delay = (1000 * delayNum) / delayDen;
-          frame.disposeOp = this.data[this.pos++];
-          frame.blendOp = this.data[this.pos++];
-          frame.data = [];
-          break;
-        case "IDAT":
-        case "fdAT":
-          if (section === "fdAT") {
-            this.pos += 4;
-            chunkSize -= 4;
-          }
-          data = (frame != null ? frame.data : void 0) || this.imgData;
-          for (
-            i = _i = 0;
-            0 <= chunkSize ? _i < chunkSize : _i > chunkSize;
-            i = 0 <= chunkSize ? ++_i : --_i
-          ) {
-            data.push(this.data[this.pos++]);
-          }
-          break;
-        case "tRNS":
-          this.transparency = {};
-          switch (this.colorType) {
-            case 3:
-              palLen = this.palette.length / 3;
-              this.transparency.indexed = this.read(chunkSize);
-              if (this.transparency.indexed.length > palLen)
-                throw new Error("More transparent colors than palette size");
-              /*
-               * According to the PNG spec trns should be increased to the same size as palette if shorter
-               */
-              //palShort = 255 - this.transparency.indexed.length;
-              palShort = palLen - this.transparency.indexed.length;
-              if (palShort > 0) {
-                for (
-                  i = _j = 0;
-                  0 <= palShort ? _j < palShort : _j > palShort;
-                  i = 0 <= palShort ? ++_j : --_j
-                ) {
-                  this.transparency.indexed.push(255);
-                }
-              }
-              break;
-            case 0:
-              this.transparency.grayscale = this.read(chunkSize)[0];
-              break;
-            case 2:
-              this.transparency.rgb = this.read(chunkSize);
-          }
-          break;
-        case "tEXt":
-          text = this.read(chunkSize);
-          index = text.indexOf(0);
-          key = String.fromCharCode.apply(String, text.slice(0, index));
-          this.text[key] = String.fromCharCode.apply(
-            String,
-            text.slice(index + 1)
-          );
-          break;
-        case "IEND":
-          if (frame) {
-            this.animation.frames.push(frame);
-          }
-          this.colors = function() {
-            switch (this.colorType) {
-              case 0:
-              case 3:
-              case 4:
-                return 1;
-              case 2:
-              case 6:
-                return 3;
-            }
-          }.call(this);
-          this.hasAlphaChannel = (_ref = this.colorType) === 4 || _ref === 6;
-          colors = this.colors + (this.hasAlphaChannel ? 1 : 0);
-          this.pixelBitlength = this.bits * colors;
-          this.colorSpace = function() {
-            switch (this.colors) {
-              case 1:
-                return "DeviceGray";
-              case 3:
-                return "DeviceRGB";
-            }
-          }.call(this);
-          this.imgData = new Uint8Array(this.imgData);
-          return;
-        default:
-          this.pos += chunkSize;
-      }
-      this.pos += 4;
-      if (this.pos > this.data.length) {
-        throw new Error("Incomplete or corrupt PNG file");
-      }
-    }
-  }
-
-  PNG.prototype.read = function(bytes) {
-    var i, _i, _results;
-    _results = [];
-    for (
-      i = _i = 0;
-      0 <= bytes ? _i < bytes : _i > bytes;
-      i = 0 <= bytes ? ++_i : --_i
-    ) {
-      _results.push(this.data[this.pos++]);
-    }
-    return _results;
-  };
-
-  PNG.prototype.readUInt32 = function() {
-    var b1, b2, b3, b4;
-    b1 = this.data[this.pos++] << 24;
-    b2 = this.data[this.pos++] << 16;
-    b3 = this.data[this.pos++] << 8;
-    b4 = this.data[this.pos++];
-    return b1 | b2 | b3 | b4;
-  };
-
-  PNG.prototype.readUInt16 = function() {
-    var b1, b2;
-    b1 = this.data[this.pos++] << 8;
-    b2 = this.data[this.pos++];
-    return b1 | b2;
-  };
-
-  PNG.prototype.decodePixels = function(data) {
-    var pixelBytes = this.pixelBitlength / 8;
-    var fullPixels = new Uint8Array(this.width * this.height * pixelBytes);
-    var pos = 0;
-    var _this = this;
-
-    if (data == null) {
-      data = this.imgData;
-    }
-    if (data.length === 0) {
-      return new Uint8Array(0);
-    }
-
-    data = unzlibSync(data);
-    function pass(x0, y0, dx, dy) {
-      var abyte,
-        c,
-        col,
-        i,
-        left,
-        length,
-        p,
-        pa,
-        paeth,
-        pb,
-        pc,
-        pixels,
-        row,
-        scanlineLength,
-        upper,
-        upperLeft,
-        _i,
-        _j,
-        _k,
-        _l,
-        _m;
-      var w = Math.ceil((_this.width - x0) / dx),
-        h = Math.ceil((_this.height - y0) / dy);
-      var isFull = _this.width == w && _this.height == h;
-      scanlineLength = pixelBytes * w;
-      pixels = isFull ? fullPixels : new Uint8Array(scanlineLength * h);
-      length = data.length;
-      row = 0;
-      c = 0;
-      while (row < h && pos < length) {
-        switch (data[pos++]) {
-          case 0:
-            for (i = _i = 0; _i < scanlineLength; i = _i += 1) {
-              pixels[c++] = data[pos++];
-            }
-            break;
-          case 1:
-            for (i = _j = 0; _j < scanlineLength; i = _j += 1) {
-              abyte = data[pos++];
-              left = i < pixelBytes ? 0 : pixels[c - pixelBytes];
-              pixels[c++] = (abyte + left) % 256;
-            }
-            break;
-          case 2:
-            for (i = _k = 0; _k < scanlineLength; i = _k += 1) {
-              abyte = data[pos++];
-              col = (i - (i % pixelBytes)) / pixelBytes;
-              upper =
-                row &&
-                pixels[
-                  (row - 1) * scanlineLength +
-                    col * pixelBytes +
-                    (i % pixelBytes)
-                ];
-              pixels[c++] = (upper + abyte) % 256;
-            }
-            break;
-          case 3:
-            for (i = _l = 0; _l < scanlineLength; i = _l += 1) {
-              abyte = data[pos++];
-              col = (i - (i % pixelBytes)) / pixelBytes;
-              left = i < pixelBytes ? 0 : pixels[c - pixelBytes];
-              upper =
-                row &&
-                pixels[
-                  (row - 1) * scanlineLength +
-                    col * pixelBytes +
-                    (i % pixelBytes)
-                ];
-              pixels[c++] = (abyte + Math.floor((left + upper) / 2)) % 256;
-            }
-            break;
-          case 4:
-            for (i = _m = 0; _m < scanlineLength; i = _m += 1) {
-              abyte = data[pos++];
-              col = (i - (i % pixelBytes)) / pixelBytes;
-              left = i < pixelBytes ? 0 : pixels[c - pixelBytes];
-              if (row === 0) {
-                upper = upperLeft = 0;
-              } else {
-                upper =
-                  pixels[
-                    (row - 1) * scanlineLength +
-                      col * pixelBytes +
-                      (i % pixelBytes)
-                  ];
-                upperLeft =
-                  col &&
-                  pixels[
-                    (row - 1) * scanlineLength +
-                      (col - 1) * pixelBytes +
-                      (i % pixelBytes)
-                  ];
-              }
-              p = left + upper - upperLeft;
-              pa = Math.abs(p - left);
-              pb = Math.abs(p - upper);
-              pc = Math.abs(p - upperLeft);
-              if (pa <= pb && pa <= pc) {
-                paeth = left;
-              } else if (pb <= pc) {
-                paeth = upper;
-              } else {
-                paeth = upperLeft;
-              }
-              pixels[c++] = (abyte + paeth) % 256;
-            }
-            break;
-          default:
-            throw new Error("Invalid filter algorithm: " + data[pos - 1]);
-        }
-        if (!isFull) {
-          var fullPos = ((y0 + row * dy) * _this.width + x0) * pixelBytes;
-          var partPos = row * scanlineLength;
-          for (i = 0; i < w; i += 1) {
-            for (var j = 0; j < pixelBytes; j += 1)
-              fullPixels[fullPos++] = pixels[partPos++];
-            fullPos += (dx - 1) * pixelBytes;
-          }
-        }
-        row++;
-      }
-    }
-    if (_this.interlaceMethod == 1) {
-      /*
-          1 6 4 6 2 6 4 6
-          7 7 7 7 7 7 7 7
-          5 6 5 6 5 6 5 6
-          7 7 7 7 7 7 7 7
-          3 6 4 6 3 6 4 6
-          7 7 7 7 7 7 7 7
-          5 6 5 6 5 6 5 6
-          7 7 7 7 7 7 7 7
-        */
-      pass(0, 0, 8, 8); // 1
-      /* NOTE these seem to follow the pattern:
-       * pass(x, 0, 2*x, 2*x);
-       * pass(0, x,   x, 2*x);
-       * with x being 4, 2, 1.
-       */
-      pass(4, 0, 8, 8); // 2
-      pass(0, 4, 4, 8); // 3
-
-      pass(2, 0, 4, 4); // 4
-      pass(0, 2, 2, 4); // 5
-
-      pass(1, 0, 2, 2); // 6
-      pass(0, 1, 1, 2); // 7
-    } else {
-      pass(0, 0, 1, 1);
-    }
-    return fullPixels;
-  };
-
-  PNG.prototype.decodePalette = function() {
-    var c, i, length, palette, pos, ret, transparency, _i, _ref, _ref1;
-    palette = this.palette;
-    transparency = this.transparency.indexed || [];
-    ret = new Uint8Array((transparency.length || 0) + palette.length);
-    pos = 0;
-    length = palette.length;
-    c = 0;
-    for (i = _i = 0, _ref = length; _i < _ref; i = _i += 3) {
-      ret[pos++] = palette[i];
-      ret[pos++] = palette[i + 1];
-      ret[pos++] = palette[i + 2];
-      ret[pos++] = (_ref1 = transparency[c++]) != null ? _ref1 : 255;
-    }
-    return ret;
-  };
-
-  PNG.prototype.copyToImageData = function(imageData, pixels) {
-    var alpha, colors, data, i, input, j, k, length, palette, v, _ref;
-    colors = this.colors;
-    palette = null;
-    alpha = this.hasAlphaChannel;
-    if (this.palette.length) {
-      palette =
-        (_ref = this._decodedPalette) != null
-          ? _ref
-          : (this._decodedPalette = this.decodePalette());
-      colors = 4;
-      alpha = true;
-    }
-    data = imageData.data || imageData;
-    length = data.length;
-    input = palette || pixels;
-    i = j = 0;
-    if (colors === 1) {
-      while (i < length) {
-        k = palette ? pixels[i / 4] * 4 : j;
-        v = input[k++];
-        data[i++] = v;
-        data[i++] = v;
-        data[i++] = v;
-        data[i++] = alpha ? input[k++] : 255;
-        j = k;
-      }
-    } else {
-      while (i < length) {
-        k = palette ? pixels[i / 4] * 4 : j;
-        data[i++] = input[k++];
-        data[i++] = input[k++];
-        data[i++] = input[k++];
-        data[i++] = alpha ? input[k++] : 255;
-        j = k;
-      }
-    }
-  };
-
-  PNG.prototype.decode = function() {
-    var ret;
-    ret = new Uint8Array(this.width * this.height * 4);
-    this.copyToImageData(ret, this.decodePixels());
-    return ret;
-  };
-
-  var hasBrowserCanvas = function() {
-    if (Object.prototype.toString.call(globalObject) === "[object Window]") {
-      try {
-        scratchCanvas = globalObject.document.createElement("canvas");
-        scratchCtx = scratchCanvas.getContext("2d");
-      } catch (e) {
-        return false;
-      }
-      return true;
-    }
-    return false;
-  };
-
-  hasBrowserCanvas();
-
-  makeImage = function(imageData) {
-    if (hasBrowserCanvas() === true) {
-      var img;
-      scratchCtx.width = imageData.width;
-      scratchCtx.height = imageData.height;
-      scratchCtx.clearRect(0, 0, imageData.width, imageData.height);
-      scratchCtx.putImageData(imageData, 0, 0);
-      img = new Image();
-      img.src = scratchCanvas.toDataURL();
-      return img;
-    }
-    throw new Error("This method requires a Browser with Canvas-capability.");
-  };
-
-  PNG.prototype.decodeFrames = function(ctx) {
-    var frame, i, imageData, pixels, _i, _len, _ref, _results;
-    if (!this.animation) {
-      return;
-    }
-    _ref = this.animation.frames;
-    _results = [];
-    for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
-      frame = _ref[i];
-      imageData = ctx.createImageData(frame.width, frame.height);
-      pixels = this.decodePixels(new Uint8Array(frame.data));
-      this.copyToImageData(imageData, pixels);
-      frame.imageData = imageData;
-      _results.push((frame.image = makeImage(imageData)));
-    }
-    return _results;
-  };
-
-  PNG.prototype.renderFrame = function(ctx, number) {
-    var frame, frames, prev;
-    frames = this.animation.frames;
-    frame = frames[number];
-    prev = frames[number - 1];
-    if (number === 0) {
-      ctx.clearRect(0, 0, this.width, this.height);
-    }
-    if (
-      (prev != null ? prev.disposeOp : void 0) === APNG_DISPOSE_OP_BACKGROUND
-    ) {
-      ctx.clearRect(prev.xOffset, prev.yOffset, prev.width, prev.height);
-    } else if (
-      (prev != null ? prev.disposeOp : void 0) === APNG_DISPOSE_OP_PREVIOUS
-    ) {
-      ctx.putImageData(prev.imageData, prev.xOffset, prev.yOffset);
-    }
-    if (frame.blendOp === APNG_BLEND_OP_SOURCE) {
-      ctx.clearRect(frame.xOffset, frame.yOffset, frame.width, frame.height);
-    }
-    return ctx.drawImage(frame.image, frame.xOffset, frame.yOffset);
-  };
-
-  PNG.prototype.animate = function(ctx) {
-    var doFrame,
-      frameNumber,
-      frames,
-      numFrames,
-      numPlays,
-      _ref,
-      _this = this;
-    frameNumber = 0;
-    (_ref = this.animation),
-      (numFrames = _ref.numFrames),
-      (frames = _ref.frames),
-      (numPlays = _ref.numPlays);
-    return (doFrame = function() {
-      var f, frame;
-      f = frameNumber++ % numFrames;
-      frame = frames[f];
-      _this.renderFrame(ctx, f);
-      if (numFrames > 1 && frameNumber / numFrames < numPlays) {
-        return (_this.animation._timeout = setTimeout(doFrame, frame.delay));
-      }
-    })();
-  };
-
-  PNG.prototype.stopAnimation = function() {
-    var _ref;
-    return clearTimeout(
-      (_ref = this.animation) != null ? _ref._timeout : void 0
-    );
-  };
-
-  PNG.prototype.render = function(canvas) {
-    var ctx, data;
-    if (canvas._png) {
-      canvas._png.stopAnimation();
-    }
-    canvas._png = this;
-    canvas.width = this.width;
-    canvas.height = this.height;
-    ctx = canvas.getContext("2d");
-    if (this.animation) {
-      this.decodeFrames(ctx);
-      return this.animate(ctx);
-    } else {
-      data = ctx.createImageData(this.width, this.height);
-      this.copyToImageData(data, this.decodePixels());
-      return ctx.putImageData(data, 0, 0);
-    }
-  };
-
-  return PNG;
-})();
-
-export { PNG };

@@ -33,7 +33,7 @@
  */
 
 import { jsPDF } from "../jspdf.js";
-import { atob, btoa } from "../libs/AtobBtoa.js";
+import { atob } from "../libs/AtobBtoa.js";
 
 (function(jsPDFAPI) {
   "use strict";
@@ -286,10 +286,8 @@ import { atob, btoa } from "../libs/AtobBtoa.js";
     // Soft mask
     if ("sMask" in image && typeof image.sMask !== "undefined") {
       var decodeParameters =
-        "/Predictor " +
-        image.predictor +
-        " /Colors 1 /BitsPerComponent " +
-        image.bitsPerComponent +
+        (image.predictor != null ? "/Predictor " + image.predictor : "") +
+        " /Colors 1 /BitsPerComponent 8" +
         " /Columns " +
         image.width;
       var sMask = {
@@ -671,19 +669,6 @@ import { atob, btoa } from "../libs/AtobBtoa.js";
     return dataUrl.substring(commaIndex + 1);
   });
 
-  /**
-   * Check to see if ArrayBuffer is supported
-   *
-   * @name supportsArrayBuffer
-   * @function
-   * @returns {boolean}
-   */
-  var supportsArrayBuffer = (jsPDFAPI.__addimage__.supportsArrayBuffer = function() {
-    return (
-      typeof ArrayBuffer !== "undefined" && typeof Uint8Array !== "undefined"
-    );
-  });
-
   /**
    * Tests supplied object to determine if ArrayBuffer
    *
@@ -694,7 +679,7 @@ import { atob, btoa } from "../libs/AtobBtoa.js";
    * @returns {boolean}
    */
   jsPDFAPI.__addimage__.isArrayBuffer = function(object) {
-    return supportsArrayBuffer() && object instanceof ArrayBuffer;
+    return object instanceof ArrayBuffer;
   };
 
   /**
@@ -709,18 +694,15 @@ import { atob, btoa } from "../libs/AtobBtoa.js";
     object
   ) {
     return (
-      supportsArrayBuffer() &&
-      typeof Uint32Array !== "undefined" &&
-      (object instanceof Int8Array ||
-        object instanceof Uint8Array ||
-        (typeof Uint8ClampedArray !== "undefined" &&
-          object instanceof Uint8ClampedArray) ||
-        object instanceof Int16Array ||
-        object instanceof Uint16Array ||
-        object instanceof Int32Array ||
-        object instanceof Uint32Array ||
-        object instanceof Float32Array ||
-        object instanceof Float64Array)
+      object instanceof Int8Array ||
+      object instanceof Uint8Array ||
+      object instanceof Uint8ClampedArray ||
+      object instanceof Int16Array ||
+      object instanceof Uint16Array ||
+      object instanceof Int32Array ||
+      object instanceof Uint32Array ||
+      object instanceof Float32Array ||
+      object instanceof Float64Array
     );
   });
 
@@ -910,12 +892,10 @@ import { atob, btoa } from "../libs/AtobBtoa.js";
     result = checkImagesForAlias.call(this, alias);
 
     if (!result) {
-      if (supportsArrayBuffer()) {
-        // no need to convert if imageData is already uint8array
-        if (!(imageData instanceof Uint8Array) && format !== "RGBA") {
-          dataAsBinaryString = imageData;
-          imageData = binaryStringToUint8Array(imageData);
-        }
+      // no need to convert if imageData is already uint8array
+      if (!(imageData instanceof Uint8Array) && format !== "RGBA") {
+        dataAsBinaryString = imageData;
+        imageData = binaryStringToUint8Array(imageData);
       }
 
       result = this["process" + format.toUpperCase()](
@@ -1007,7 +987,7 @@ import { atob, btoa } from "../libs/AtobBtoa.js";
       );
     }
 
-    if (supportsArrayBuffer() && !(imageData instanceof Uint8Array)) {
+    if (!(imageData instanceof Uint8Array)) {
       imageData = binaryStringToUint8Array(imageData);
     }
 

@@ -26,37 +26,125 @@
 
 import { jsPDF } from "../jspdf.js";
 import { zlibSync } from "../libs/fflate.js";
-import { PNG } from "../libs/png.js";
+import { decode as decodePng } from "../libs/fast-png.js";
 
-/**
- * jsPDF PNG PlugIn
- * @name png_support
- * @module
- */
-(function(jsPDFAPI) {
-  "use strict";
+/*
+ * @see http://www.w3.org/TR/PNG-Chunks.html
+ *
+ Color    Allowed      Interpretation
+ Type     Bit Depths
 
-  /*
-   * @see http://www.w3.org/TR/PNG-Chunks.html
-   *
-   Color    Allowed      Interpretation
-   Type     Bit Depths
+   0       1,2,4,8,16  Each pixel is a grayscale sample.
 
-     0       1,2,4,8,16  Each pixel is a grayscale sample.
+   2       8,16        Each pixel is an R,G,B triple.
 
-     2       8,16        Each pixel is an R,G,B triple.
+   3       1,2,4,8     Each pixel is a palette index;
+                       a PLTE chunk must appear.
 
-     3       1,2,4,8     Each pixel is a palette index;
-                         a PLTE chunk must appear.
+   4       8,16        Each pixel is a grayscale sample,
+                       followed by an alpha sample.
 
-     4       8,16        Each pixel is a grayscale sample,
-                         followed by an alpha sample.
+   6       8,16        Each pixel is an R,G,B triple,
+                       followed by an alpha sample.
+*/
 
-     6       8,16        Each pixel is an R,G,B triple,
-                         followed by an alpha sample.
-  */
+/*
+ * @name processPNG
+ * Entry point: process a PNG and return image dict and metadata for jsPDF
+ */
+jsPDF.API.processPNG = function(imageData, index, alias, compression) {
+  if (this.__addimage__.isArrayBuffer(imageData)) {
+    imageData = new Uint8Array(imageData);
+  }
+  if (!this.__addimage__.isArrayBufferView(imageData)) {
+    return;
+  }
+
+  const decodedPng = decodePng(imageData, { checkCrc: true });
+  const {
+    width,
+    height,
+    channels,
+    palette: decodedPalette,
+    depth: bitsPerComponent
+  } = decodedPng;
+
+  let result;
+  if (decodedPalette && channels === 1) {
+    result = processIndexedPNG(decodedPng);
+  } else if (channels === 2 || channels === 4) {
+    result = processAlphaPNG(decodedPng);
+  } else {
+    result = processOpaquePNG(decodedPng);
+  }
+
+  const {
+    colorSpace,
+    colorsPerPixel,
+    colorBytes,
+    alphaBytes,
+    needSMask,
+    palette,
+    mask
+  } = result;
+
+  let predictor = null;
+
+  let filter, decodeParameters, sMask;
+  if (canCompress(compression)) {
+    predictor = getPredictorFromCompression(compression);
+    filter = this.decode.FLATE_DECODE;
+    decodeParameters = `/Predictor ${predictor} `;
+    imageData = compressBytes(
+      colorBytes,
+      width * colorsPerPixel,
+      colorsPerPixel,
+      compression
+    );
+    if (needSMask) {
+      sMask = compressBytes(alphaBytes, width, 1, compression);
+    }
+  } else {
+    filter = undefined;
+    decodeParameters = "";
+    imageData = colorBytes;
+    if (needSMask) sMask = alphaBytes;
+  }
+
+  decodeParameters += `/Colors ${colorsPerPixel} /BitsPerComponent ${bitsPerComponent} /Columns ${width}`;
+
+  if (
+    this.__addimage__.isArrayBuffer(imageData) ||
+    this.__addimage__.isArrayBufferView(imageData)
+  ) {
+    imageData = this.__addimage__.arrayBufferToBinaryString(imageData);
+  }
 
-  /*
+  if (
+    (sMask && this.__addimage__.isArrayBuffer(sMask)) ||
+    this.__addimage__.isArrayBufferView(sMask)
+  ) {
+    sMask = this.__addimage__.arrayBufferToBinaryString(sMask);
+  }
+
+  return {
+    alias,
+    data: imageData,
+    index,
+    filter,
+    decodeParameters,
+    transparency: mask,
+    palette,
+    sMask,
+    predictor,
+    width,
+    height,
+    bitsPerComponent,
+    colorSpace
+  };
+};
+
+/*
    * PNG filter method types
    *
    * @see http://www.w3.org/TR/PNG-Filters.html
@@ -74,419 +162,339 @@ import { PNG } from "../libs/png.js";
      4       Paeth
    */
 
-  var canCompress = function(value) {
-    return value !== jsPDFAPI.image_compression.NONE && hasCompressionJS();
-  };
-
-  var hasCompressionJS = function() {
-    return typeof zlibSync === "function";
-  };
-  var compressBytes = function(bytes, lineLength, colorsPerPixel, compression) {
-    var level = 4;
-    var filter_method = filterUp;
-
-    switch (compression) {
-      case jsPDFAPI.image_compression.FAST:
-        level = 1;
-        filter_method = filterSub;
-        break;
-
-      case jsPDFAPI.image_compression.MEDIUM:
-        level = 6;
-        filter_method = filterAverage;
-        break;
-
-      case jsPDFAPI.image_compression.SLOW:
-        level = 9;
-        filter_method = filterPaeth;
-        break;
-    }
-
-    bytes = applyPngFilterMethod(
-      bytes,
-      lineLength,
-      colorsPerPixel,
-      filter_method
-    );
-    var dat = zlibSync(bytes, { level: level });
-    return jsPDFAPI.__addimage__.arrayBufferToBinaryString(dat);
-  };
-
-  var applyPngFilterMethod = function(
+function canCompress(value) {
+  return value !== jsPDF.API.image_compression.NONE && hasCompressionJS();
+}
+
+function hasCompressionJS() {
+  return typeof zlibSync === "function";
+}
+function compressBytes(bytes, lineLength, colorsPerPixel, compression) {
+  let level = 4;
+  let filter_method = filterUp;
+
+  switch (compression) {
+    case jsPDF.API.image_compression.FAST:
+      level = 1;
+      filter_method = filterSub;
+      break;
+
+    case jsPDF.API.image_compression.MEDIUM:
+      level = 6;
+      filter_method = filterAverage;
+      break;
+
+    case jsPDF.API.image_compression.SLOW:
+      level = 9;
+      filter_method = filterPaeth;
+      break;
+  }
+
+  bytes = applyPngFilterMethod(
     bytes,
     lineLength,
     colorsPerPixel,
     filter_method
-  ) {
-    var lines = bytes.length / lineLength,
-      result = new Uint8Array(bytes.length + lines),
-      filter_methods = getFilterMethods(),
-      line,
-      prevLine,
-      offset;
-
-    for (var i = 0; i < lines; i += 1) {
-      offset = i * lineLength;
-      line = bytes.subarray(offset, offset + lineLength);
-
-      if (filter_method) {
-        result.set(filter_method(line, colorsPerPixel, prevLine), offset + i);
-      } else {
-        var len = filter_methods.length,
-          results = [];
-
-        for (var j; j < len; j += 1) {
-          results[j] = filter_methods[j](line, colorsPerPixel, prevLine);
-        }
-
-        var ind = getIndexOfSmallestSum(results.concat());
-
-        result.set(results[ind], offset + i);
+  );
+  const dat = zlibSync(bytes, { level: level });
+  return jsPDF.API.__addimage__.arrayBufferToBinaryString(dat);
+}
+
+function applyPngFilterMethod(
+  bytes,
+  lineLength,
+  colorsPerPixel,
+  filter_method
+) {
+  const lines = bytes.length / lineLength;
+  const result = new Uint8Array(bytes.length + lines);
+  const filter_methods = getFilterMethods();
+  let prevLine;
+
+  for (let i = 0; i < lines; i += 1) {
+    const offset = i * lineLength;
+    const line = bytes.subarray(offset, offset + lineLength);
+
+    if (filter_method) {
+      result.set(filter_method(line, colorsPerPixel, prevLine), offset + i);
+    } else {
+      const len = filter_methods.length;
+      const results = [];
+
+      for (let j = 0; j < len; j += 1) {
+        results[j] = filter_methods[j](line, colorsPerPixel, prevLine);
       }
 
-      prevLine = line;
-    }
-
-    return result;
-  };
-
-  var filterNone = function(line) {
-    /*var result = new Uint8Array(line.length + 1);
-    result[0] = 0;
-    result.set(line, 1);*/
-
-    var result = Array.apply([], line);
-    result.unshift(0);
-
-    return result;
-  };
-
-  var filterSub = function(line, colorsPerPixel) {
-    var result = [],
-      len = line.length,
-      left;
-
-    result[0] = 1;
-
-    for (var i = 0; i < len; i += 1) {
-      left = line[i - colorsPerPixel] || 0;
-      result[i + 1] = (line[i] - left + 0x0100) & 0xff;
-    }
-
-    return result;
-  };
-
-  var filterUp = function(line, colorsPerPixel, prevLine) {
-    var result = [],
-      len = line.length,
-      up;
-
-    result[0] = 2;
+      const ind = getIndexOfSmallestSum(results.concat());
 
-    for (var i = 0; i < len; i += 1) {
-      up = (prevLine && prevLine[i]) || 0;
-      result[i + 1] = (line[i] - up + 0x0100) & 0xff;
+      result.set(results[ind], offset + i);
     }
 
-    return result;
-  };
+    prevLine = line;
+  }
 
-  var filterAverage = function(line, colorsPerPixel, prevLine) {
-    var result = [],
-      len = line.length,
-      left,
-      up;
+  return result;
+}
 
-    result[0] = 3;
+function filterNone(line) {
+  /*const result = new Uint8Array(line.length + 1);
+    result[0] = 0;
+    result.set(line, 1);*/
 
-    for (var i = 0; i < len; i += 1) {
-      left = line[i - colorsPerPixel] || 0;
-      up = (prevLine && prevLine[i]) || 0;
-      result[i + 1] = (line[i] + 0x0100 - ((left + up) >>> 1)) & 0xff;
+  const result = Array.apply([], line);
+  result.unshift(0);
+
+  return result;
+}
+
+function filterSub(line, colorsPerPixel) {
+  const len = line.length;
+  const result = [];
+
+  result[0] = 1;
+
+  for (let i = 0; i < len; i += 1) {
+    const left = line[i - colorsPerPixel] || 0;
+    result[i + 1] = (line[i] - left + 0x0100) & 0xff;
+  }
+
+  return result;
+}
+
+function filterUp(line, colorsPerPixel, prevLine) {
+  const len = line.length;
+  const result = [];
+
+  result[0] = 2;
+
+  for (let i = 0; i < len; i += 1) {
+    const up = (prevLine && prevLine[i]) || 0;
+    result[i + 1] = (line[i] - up + 0x0100) & 0xff;
+  }
+
+  return result;
+}
+
+function filterAverage(line, colorsPerPixel, prevLine) {
+  const len = line.length;
+  const result = [];
+
+  result[0] = 3;
+
+  for (let i = 0; i < len; i += 1) {
+    const left = line[i - colorsPerPixel] || 0;
+    const up = (prevLine && prevLine[i]) || 0;
+    result[i + 1] = (line[i] + 0x0100 - ((left + up) >>> 1)) & 0xff;
+  }
+
+  return result;
+}
+
+function filterPaeth(line, colorsPerPixel, prevLine) {
+  const len = line.length;
+  const result = [];
+
+  result[0] = 4;
+
+  for (let i = 0; i < len; i += 1) {
+    const left = line[i - colorsPerPixel] || 0;
+    const up = (prevLine && prevLine[i]) || 0;
+    const upLeft = (prevLine && prevLine[i - colorsPerPixel]) || 0;
+    const paeth = paethPredictor(left, up, upLeft);
+    result[i + 1] = (line[i] - paeth + 0x0100) & 0xff;
+  }
+
+  return result;
+}
+
+function paethPredictor(left, up, upLeft) {
+  if (left === up && up === upLeft) {
+    return left;
+  }
+  const pLeft = Math.abs(up - upLeft),
+    pUp = Math.abs(left - upLeft),
+    pUpLeft = Math.abs(left + up - upLeft - upLeft);
+  return pLeft <= pUp && pLeft <= pUpLeft ? left : pUp <= pUpLeft ? up : upLeft;
+}
+
+function getFilterMethods() {
+  return [filterNone, filterSub, filterUp, filterAverage, filterPaeth];
+}
+
+function getIndexOfSmallestSum(arrays) {
+  const sum = arrays.map(function(value) {
+    return value.reduce(function(pv, cv) {
+      return pv + Math.abs(cv);
+    }, 0);
+  });
+  return sum.indexOf(Math.min.apply(null, sum));
+}
+
+function getPredictorFromCompression(compression) {
+  let predictor;
+  switch (compression) {
+    case jsPDF.API.image_compression.FAST:
+      predictor = 11;
+      break;
+
+    case jsPDF.API.image_compression.MEDIUM:
+      predictor = 13;
+      break;
+
+    case jsPDF.API.image_compression.SLOW:
+      predictor = 14;
+      break;
+
+    default:
+      predictor = 12;
+      break;
+  }
+  return predictor;
+}
+
+// Extracted helper for Indexed PNGs (palette-based)
+function processIndexedPNG(decodedPng) {
+  const { width, height, data, palette: decodedPalette, depth } = decodedPng;
+  let needSMask = false;
+  let palette = [];
+  let mask = [];
+  let alphaBytes = undefined;
+  let hasSemiTransparency = false;
+
+  const maxMaskLength = 1;
+  let maskLength = 0;
+
+  for (let i = 0; i < decodedPalette.length; i++) {
+    const [r, g, b, a] = decodedPalette[i];
+    palette.push(r, g, b);
+    if (a != null) {
+      if (a === 0) {
+        maskLength++;
+        if (mask.length < maxMaskLength) {
+          mask.push(i);
+        }
+      } else if (a < 255) {
+        hasSemiTransparency = true;
+      }
     }
-
-    return result;
-  };
-
-  var filterPaeth = function(line, colorsPerPixel, prevLine) {
-    var result = [],
-      len = line.length,
-      left,
-      up,
-      upLeft,
-      paeth;
-
-    result[0] = 4;
-
-    for (var i = 0; i < len; i += 1) {
-      left = line[i - colorsPerPixel] || 0;
-      up = (prevLine && prevLine[i]) || 0;
-      upLeft = (prevLine && prevLine[i - colorsPerPixel]) || 0;
-      paeth = paethPredictor(left, up, upLeft);
-      result[i + 1] = (line[i] - paeth + 0x0100) & 0xff;
+  }
+
+  if (hasSemiTransparency || maskLength > maxMaskLength) {
+    needSMask = true;
+    mask = undefined;
+
+    const totalPixels = width * height;
+    alphaBytes = new Uint8Array(totalPixels);
+    const dataView = new DataView(data.buffer);
+    for (let p = 0; p < totalPixels; p++) {
+      const paletteIndex = readSample(dataView, p, depth);
+      const [, , , alpha] = decodedPalette[paletteIndex];
+      alphaBytes[p] = alpha;
     }
-
-    return result;
+  }
+
+  return {
+    colorSpace: "Indexed",
+    colorsPerPixel: 1,
+    colorBytes: data,
+    alphaBytes,
+    needSMask,
+    palette,
+    mask
   };
+}
 
-  var paethPredictor = function(left, up, upLeft) {
-    if (left === up && up === upLeft) {
-      return left;
+/*
+ * Splits color and alpha values into separate buffers
+ */
+function processAlphaPNG(decodedPng) {
+  const { data, width, height, channels, depth } = decodedPng;
+
+  const colorSpace = channels === 2 ? "DeviceGray" : "DeviceRGB";
+  const colorsPerPixel = channels - 1;
+
+  const totalPixels = width * height;
+  const colorChannels = colorsPerPixel; // 1 for Gray, 3 for RGB
+  const alphaChannels = 1;
+  const totalColorSamples = totalPixels * colorChannels;
+  const totalAlphaSamples = totalPixels * alphaChannels;
+
+  const colorByteLen = Math.ceil((totalColorSamples * depth) / 8);
+  const alphaByteLen = Math.ceil((totalAlphaSamples * depth) / 8);
+  const colorBytes = new Uint8Array(colorByteLen);
+  const alphaBytes = new Uint8Array(alphaByteLen);
+
+  const dataView = new DataView(data.buffer);
+  const colorView = new DataView(colorBytes.buffer);
+  const alphaView = new DataView(alphaBytes.buffer);
+
+  let needSMask = false;
+  for (let p = 0; p < totalPixels; p++) {
+    const pixelStartIndex = p * channels;
+    for (let s = 0; s < colorChannels; s++) {
+      const sampleIndex = pixelStartIndex + s;
+      const colorValue = readSample(dataView, sampleIndex, depth);
+      writeSample(colorView, colorValue, p * colorChannels + s, depth);
     }
-    var pLeft = Math.abs(up - upLeft),
-      pUp = Math.abs(left - upLeft),
-      pUpLeft = Math.abs(left + up - upLeft - upLeft);
-    return pLeft <= pUp && pLeft <= pUpLeft
-      ? left
-      : pUp <= pUpLeft
-      ? up
-      : upLeft;
-  };
-
-  var getFilterMethods = function() {
-    return [filterNone, filterSub, filterUp, filterAverage, filterPaeth];
-  };
-
-  var getIndexOfSmallestSum = function(arrays) {
-    var sum = arrays.map(function(value) {
-      return value.reduce(function(pv, cv) {
-        return pv + Math.abs(cv);
-      }, 0);
-    });
-    return sum.indexOf(Math.min.apply(null, sum));
-  };
-
-  var getPredictorFromCompression = function(compression) {
-    var predictor;
-    switch (compression) {
-      case jsPDFAPI.image_compression.FAST:
-        predictor = 11;
-        break;
-
-      case jsPDFAPI.image_compression.MEDIUM:
-        predictor = 13;
-        break;
-
-      case jsPDFAPI.image_compression.SLOW:
-        predictor = 14;
-        break;
-
-      default:
-        predictor = 12;
-        break;
+    const sampleIndex = pixelStartIndex + colorChannels;
+    const alphaValue = readSample(dataView, sampleIndex, depth);
+    if (alphaValue < (1 << depth) - 1) {
+      needSMask = true;
     }
-    return predictor;
-  };
-
-  /**
-   * @name processPNG
-   * @function
-   * @ignore
-   */
-  jsPDFAPI.processPNG = function(imageData, index, alias, compression) {
-    "use strict";
-
-    var colorSpace,
-      filter = this.decode.FLATE_DECODE,
-      bitsPerComponent,
-      image,
-      decodeParameters = "",
-      trns,
-      colors,
-      pal,
-      smask,
-      pixels,
-      len,
-      alphaData,
-      imgData,
-      hasColors,
-      pixel,
-      i,
-      n;
-
-    if (this.__addimage__.isArrayBuffer(imageData))
-      imageData = new Uint8Array(imageData);
-
-    if (this.__addimage__.isArrayBufferView(imageData)) {
-      image = new PNG(imageData);
-      imageData = image.imgData;
-      bitsPerComponent = image.bits;
-      colorSpace = image.colorSpace;
-      colors = image.colors;
-
-      /*
-       * colorType 6 - Each pixel is an R,G,B triple, followed by an alpha sample.
-       *
-       * colorType 4 - Each pixel is a grayscale sample, followed by an alpha sample.
-       *
-       * Extract alpha to create two separate images, using the alpha as a sMask
-       */
-      if ([4, 6].indexOf(image.colorType) !== -1) {
-        /*
-         * processes 8 bit RGBA and grayscale + alpha images
-         */
-        if (image.bits === 8) {
-          pixels =
-            image.pixelBitlength == 32
-              ? new Uint32Array(image.decodePixels().buffer)
-              : image.pixelBitlength == 16
-              ? new Uint16Array(image.decodePixels().buffer)
-              : new Uint8Array(image.decodePixels().buffer);
-          len = pixels.length;
-          imgData = new Uint8Array(len * image.colors);
-          alphaData = new Uint8Array(len);
-          var pDiff = image.pixelBitlength - image.bits;
-          i = 0;
-          n = 0;
-          var pbl;
-
-          for (; i < len; i++) {
-            pixel = pixels[i];
-            pbl = 0;
-
-            while (pbl < pDiff) {
-              imgData[n++] = (pixel >>> pbl) & 0xff;
-              pbl = pbl + image.bits;
-            }
-
-            alphaData[i] = (pixel >>> pbl) & 0xff;
-          }
-        }
-
-        /*
-         * processes 16 bit RGBA and grayscale + alpha images
-         */
-        if (image.bits === 16) {
-          pixels = new Uint32Array(image.decodePixels().buffer);
-          len = pixels.length;
-          imgData = new Uint8Array(
-            len * (32 / image.pixelBitlength) * image.colors
-          );
-          alphaData = new Uint8Array(len * (32 / image.pixelBitlength));
-          hasColors = image.colors > 1;
-          i = 0;
-          n = 0;
-          var a = 0;
-
-          while (i < len) {
-            pixel = pixels[i++];
-
-            imgData[n++] = (pixel >>> 0) & 0xff;
-
-            if (hasColors) {
-              imgData[n++] = (pixel >>> 16) & 0xff;
-
-              pixel = pixels[i++];
-              imgData[n++] = (pixel >>> 0) & 0xff;
-            }
-
-            alphaData[a++] = (pixel >>> 16) & 0xff;
-          }
-          bitsPerComponent = 8;
-        }
-
-        if (canCompress(compression)) {
-          imageData = compressBytes(
-            imgData,
-            image.width * image.colors,
-            image.colors,
-            compression
-          );
-          smask = compressBytes(alphaData, image.width, 1, compression);
-        } else {
-          imageData = imgData;
-          smask = alphaData;
-          filter = undefined;
-        }
-      }
-
-      /*
-       * Indexed png. Each pixel is a palette index.
-       */
-      if (image.colorType === 3) {
-        colorSpace = this.color_spaces.INDEXED;
-        pal = image.palette;
-
-        if (image.transparency.indexed) {
-          var trans = image.transparency.indexed;
-          var total = 0;
-          i = 0;
-          len = trans.length;
-
-          for (; i < len; ++i) {
-            total += trans[i];
-          }
-
-          total = total / 255;
-
-          /*
-           * a single color is specified as 100% transparent (0),
-           * so we set trns to use a /Mask with that index
-           */
-          if (total === len - 1 && trans.indexOf(0) !== -1) {
-            trns = [trans.indexOf(0)];
-
-            /*
-             * there's more than one colour within the palette that specifies
-             * a transparency value less than 255, so we unroll the pixels to create an image sMask
-             */
-          } else if (total !== len) {
-            pixels = image.decodePixels();
-            alphaData = new Uint8Array(pixels.length);
-            i = 0;
-            len = pixels.length;
-
-            for (; i < len; i++) {
-              alphaData[i] = trans[pixels[i]];
-            }
-
-            smask = compressBytes(alphaData, image.width, 1);
-          }
-        }
-      }
-
-      var predictor = getPredictorFromCompression(compression);
-
-      if (filter === this.decode.FLATE_DECODE) {
-        decodeParameters = "/Predictor " + predictor + " ";
-      }
-      decodeParameters +=
-        "/Colors " +
-        colors +
-        " /BitsPerComponent " +
-        bitsPerComponent +
-        " /Columns " +
-        image.width;
-
-      if (
-        this.__addimage__.isArrayBuffer(imageData) ||
-        this.__addimage__.isArrayBufferView(imageData)
-      ) {
-        imageData = this.__addimage__.arrayBufferToBinaryString(imageData);
-      }
-
-      if (
-        (smask && this.__addimage__.isArrayBuffer(smask)) ||
-        this.__addimage__.isArrayBufferView(smask)
-      ) {
-        smask = this.__addimage__.arrayBufferToBinaryString(smask);
-      }
+    writeSample(alphaView, alphaValue, p * alphaChannels, depth);
+  }
 
-      return {
-        alias: alias,
-        data: imageData,
-        index: index,
-        filter: filter,
-        decodeParameters: decodeParameters,
-        transparency: trns,
-        palette: pal,
-        sMask: smask,
-        predictor: predictor,
-        width: image.width,
-        height: image.height,
-        bitsPerComponent: bitsPerComponent,
-        colorSpace: colorSpace
-      };
-    }
+  return {
+    colorSpace,
+    colorsPerPixel,
+    colorBytes,
+    alphaBytes,
+    needSMask
   };
-})(jsPDF.API);
+}
+
+function processOpaquePNG(decodedPng) {
+  const { data, channels } = decodedPng;
+  const colorSpace = channels === 1 ? "DeviceGray" : "DeviceRGB";
+  const colorsPerPixel = colorSpace === "DeviceGray" ? 1 : 3;
+  const colorBytes =
+    data instanceof Uint8Array ? data : new Uint8Array(data.buffer);
+  return { colorSpace, colorsPerPixel, colorBytes, needSMask: false };
+}
+
+function readSample(view, sampleIndex, depth) {
+  const bitIndex = sampleIndex * depth;
+  const byteIndex = Math.floor(bitIndex / 8);
+  const bitOffset = 16 - (bitIndex - byteIndex * 8 + depth);
+  const bitMask = (1 << depth) - 1;
+  const word = safeGetUint16(view, byteIndex);
+  return (word >> bitOffset) & bitMask;
+}
+
+function writeSample(view, value, sampleIndex, depth) {
+  const bitIndex = sampleIndex * depth;
+  const byteIndex = Math.floor(bitIndex / 8);
+  const bitOffset = 16 - (bitIndex - byteIndex * 8 + depth);
+  const bitMask = (1 << depth) - 1;
+  const writeValue = (value & bitMask) << bitOffset;
+  const word =
+    safeGetUint16(view, byteIndex) & ~(bitMask << bitOffset) & 0xffff;
+  safeSetUint16(view, byteIndex, word | writeValue);
+}
+
+function safeGetUint16(view, byteIndex) {
+  if (byteIndex + 1 < view.byteLength) {
+    return view.getUint16(byteIndex, false);
+  }
+  const b0 = view.getUint8(byteIndex);
+  return b0 << 8;
+}
+
+function safeSetUint16(view, byteIndex, value) {
+  if (byteIndex + 1 < view.byteLength) {
+    view.setUint16(byteIndex, value, false);
+    return;
+  }
+  const byteToWrite = (value >> 8) & 0xff;
+  view.setUint8(byteIndex, byteToWrite);
+}

@@ -1,8 +1,6 @@
 /* eslint-disable no-unused-vars */
 
 global.loadGlobals = function() {
-  global.btoa = require("btoa"); // used in some specs
-
   global.Canvg = require("canvg").Canvg;
   const jsPDF = require("../../../dist/jspdf.node.js");
   global.jsPDF = jsPDF.jsPDF;

@@ -297,7 +297,7 @@ describe("Module: PNGSupport", () => {
     );
   });
 
-  xit("colortype_3_indexed_multi_colour_alpha_4_bit_png", () => {
+  it("colortype_3_indexed_multi_colour_alpha_4_bit_png", () => {
     var colortype_3_indexed_multi_colour_alpha_4_bit_png =
       "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAMFBMVEUAAAD///8AAAD///8AAAD///8AAAD///8AAAD///8AAAD///8AAAD///8AAAD///809TMSAAAAEHRSTlP//8DAoKCAgGBgQEAgIAAATXQTkgAAAJtJREFUCB0BkABv/wAAAAAAAAAAAAAAERERERERAAAjIzMzMzMyMgAjMjMzMzMjMgBFVUVVVVRVVABFVVRVVUVVVABnd3dndnd3dgBnd3d2Z3d3dgCJmZmYiZmZmACJmZmJmJmZmACru7q7u6u7ugCru6u7u7q7ugDN3N3d3d3N3ADNzd3d3d3c3ADu////////7gDu7u7u7u7u7gXuQRWvTQmUAAAAAElFTkSuQmCC";
     const doc = new jsPDF({
@@ -371,8 +371,8 @@ describe("Module: PNGSupport", () => {
     comparePdf(doc.output(), "colortype_2_rgb_16_bit_png.pdf", "addimage");
   });
 
-  it("colortype_1_grayscale_8_bit_png", () => {
-    var colortype_1_grayscale_8_bit_png =
+  it("colortype_1_grayscale_16_bit_png", () => {
+    var colortype_1_grayscale_16_bit_png =
       "data:image/png;base64,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";
     const doc = new jsPDF({
       orientation: "p",
@@ -381,7 +381,7 @@ describe("Module: PNGSupport", () => {
       floatPrecision: 2
     });
     doc.addImage(
-      colortype_1_grayscale_8_bit_png,
+      colortype_1_grayscale_16_bit_png,
       "PNG",
       100,
       200,
@@ -391,6 +391,10 @@ describe("Module: PNGSupport", () => {
       undefined
     );
 
-    comparePdf(doc.output(), "colortype_1_grayscale_8_bit_png.pdf", "addimage");
+    comparePdf(
+      doc.output(),
+      "colortype_1_grayscale_16_bit_png.pdf",
+      "addimage"
+    );
   });
 });

@@ -5,9 +5,6 @@
 
 describe("Module: addimage Uint8Array", () => {
   beforeAll(loadGlobals);
-  if (typeof global !== "undefined" && global.isNode == true) {
-    eval("var atob = require('atob')");
-  }
   function convertDataURIToArrayBuffer(dataURI) {
     var BASE64_MARKER = ";base64,";
     var base64Index = dataURI.indexOf(BASE64_MARKER) + BASE64_MARKER.length;

@@ -37,7 +37,8 @@ module.exports = config => {
       }
     ],
     preprocessors: {
-      "src/libs/fflate.js": ["rollup"]
+      "src/libs/fflate.js": ["rollup"],
+      "src/libs/fast-png.js": ["rollup"]
     },
 
     rollupPreprocessor: {
@@ -48,7 +49,7 @@ module.exports = config => {
       }
     },
 
-    browsers: ["Chrome", "Firefox"],
+    browsers: ["ChromeHeadless"],
     // test results reporter to use
     // possible values: 'dots', 'progress'
     // available reporters: https://npmjs.org/browse/keyword/karma-reporter