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PDF.js version 1.5.490 - See mozilla/pdf.js@7f381c8064f7f67668892130f5f7f818658098ca

master v1.5.490
Pdf Bot 8 years ago
parent
089b0f018f
commit
c7dff95b56
5 changed files with 100 additions and 38 deletions
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  1. 2
      bower.json
  2. 65
      build/pdf.combined.js
  3. 4
      build/pdf.js
  4. 65
      build/pdf.worker.js
  5. 2
      package.json

2
bower.json
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@ -1,6 +1,6 @@
{ {
"name": "pdfjs-dist", "name": "pdfjs-dist",
"version": "1.5.488", "version": "1.5.490",
"main": [ "main": [
"build/pdf.js", "build/pdf.js",
"build/pdf.worker.js" "build/pdf.worker.js"

65
build/pdf.combined.js
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@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdfCombined = {}));
// Use strict in our context only - users might not want it // Use strict in our context only - users might not want it
'use strict'; 'use strict';
var pdfjsVersion = '1.5.488'; var pdfjsVersion = '1.5.490';
var pdfjsBuild = '6c263c1'; var pdfjsBuild = '7f381c8';
var pdfjsFilePath = var pdfjsFilePath =
typeof document !== 'undefined' && document.currentScript ? typeof document !== 'undefined' && document.currentScript ?
@ -11184,7 +11184,7 @@ var error = sharedUtil.error;
* (partners.adobe.com/public/developer/en/ps/sdk/5116.DCT_Filter.pdf) * (partners.adobe.com/public/developer/en/ps/sdk/5116.DCT_Filter.pdf)
*/ */
var JpegImage = (function jpegImage() { var JpegImage = (function JpegImageClosure() {
var dctZigZag = new Uint8Array([ var dctZigZag = new Uint8Array([
0, 0,
1, 8, 1, 8,
@ -11212,7 +11212,9 @@ var JpegImage = (function jpegImage() {
var dctSqrt2 = 5793; // sqrt(2) var dctSqrt2 = 5793; // sqrt(2)
var dctSqrt1d2 = 2896; // sqrt(2) / 2 var dctSqrt1d2 = 2896; // sqrt(2) / 2
function constructor() { function JpegImage() {
this.decodeTransform = null;
this.colorTransform = -1;
} }
function buildHuffmanTable(codeLengths, values) { function buildHuffmanTable(codeLengths, values) {
@ -11729,7 +11731,7 @@ var JpegImage = (function jpegImage() {
return a <= 0 ? 0 : a >= 255 ? 255 : a; return a <= 0 ? 0 : a >= 255 ? 255 : a;
} }
constructor.prototype = { JpegImage.prototype = {
parse: function parse(data) { parse: function parse(data) {
function readUint16() { function readUint16() {
@ -12046,8 +12048,20 @@ var JpegImage = (function jpegImage() {
// The adobe transform marker overrides any previous setting // The adobe transform marker overrides any previous setting
return true; return true;
} else if (this.numComponents === 3) { } else if (this.numComponents === 3) {
if (!this.adobe && this.colorTransform === 0) {
// If the Adobe transform marker is not present and the image
// dictionary has a 'ColorTransform' entry, explicitly set to `0`,
// then the colours should *not* be transformed.
return false;
}
return true; return true;
} else { } else { // `this.numComponents !== 3`
if (!this.adobe && this.colorTransform === 1) {
// If the Adobe transform marker is not present and the image
// dictionary has a 'ColorTransform' entry, explicitly set to `1`,
// then the colours should be transformed.
return true;
}
return false; return false;
} }
}, },
@ -12189,7 +12203,7 @@ var JpegImage = (function jpegImage() {
rgbData[offset++] = grayColor; rgbData[offset++] = grayColor;
} }
return rgbData; return rgbData;
} else if (this.numComponents === 3) { } else if (this.numComponents === 3 && this._isColorConversionNeeded()) {
return this._convertYccToRgb(data); return this._convertYccToRgb(data);
} else if (this.numComponents === 4) { } else if (this.numComponents === 4) {
if (this._isColorConversionNeeded()) { if (this._isColorConversionNeeded()) {
@ -12206,7 +12220,7 @@ var JpegImage = (function jpegImage() {
} }
}; };
return constructor; return JpegImage;
})(); })();
exports.JpegImage = JpegImage; exports.JpegImage = JpegImage;
@ -21685,6 +21699,7 @@ exports.SVGGraphics = SVGGraphics;
var Util = sharedUtil.Util; var Util = sharedUtil.Util;
var error = sharedUtil.error; var error = sharedUtil.error;
var info = sharedUtil.info; var info = sharedUtil.info;
var isInt = sharedUtil.isInt;
var isArray = sharedUtil.isArray; var isArray = sharedUtil.isArray;
var createObjectURL = sharedUtil.createObjectURL; var createObjectURL = sharedUtil.createObjectURL;
var shadow = sharedUtil.shadow; var shadow = sharedUtil.shadow;
@ -22542,7 +22557,7 @@ var PredictorStream = (function PredictorStreamClosure() {
* DecodeStreams. * DecodeStreams.
*/ */
var JpegStream = (function JpegStreamClosure() { var JpegStream = (function JpegStreamClosure() {
function JpegStream(stream, maybeLength, dict, xref) { function JpegStream(stream, maybeLength, dict) {
// Some images may contain 'junk' before the SOI (start-of-image) marker. // Some images may contain 'junk' before the SOI (start-of-image) marker.
// Note: this seems to mainly affect inline images. // Note: this seems to mainly affect inline images.
var ch; var ch;
@ -22576,8 +22591,8 @@ var JpegStream = (function JpegStreamClosure() {
var jpegImage = new JpegImage(); var jpegImage = new JpegImage();
// Checking if values need to be transformed before conversion. // Checking if values need to be transformed before conversion.
if (this.forceRGB && this.dict && isArray(this.dict.get('Decode'))) { var decodeArr = this.dict.getArray('Decode', 'D');
var decodeArr = this.dict.getArray('Decode'); if (this.forceRGB && isArray(decodeArr)) {
var bitsPerComponent = this.dict.get('BitsPerComponent') || 8; var bitsPerComponent = this.dict.get('BitsPerComponent') || 8;
var decodeArrLength = decodeArr.length; var decodeArrLength = decodeArr.length;
var transform = new Int32Array(decodeArrLength); var transform = new Int32Array(decodeArrLength);
@ -22594,6 +22609,14 @@ var JpegStream = (function JpegStreamClosure() {
jpegImage.decodeTransform = transform; jpegImage.decodeTransform = transform;
} }
} }
// Fetching the 'ColorTransform' entry, if it exists.
var decodeParams = this.dict.get('DecodeParms', 'DP');
if (isDict(decodeParams)) {
var colorTransform = decodeParams.get('ColorTransform');
if (isInt(colorTransform)) {
jpegImage.colorTransform = colorTransform;
}
}
jpegImage.parse(this.bytes); jpegImage.parse(this.bytes);
var data = jpegImage.getData(this.drawWidth, this.drawHeight, var data = jpegImage.getData(this.drawWidth, this.drawHeight,
@ -22715,7 +22738,7 @@ var Jbig2Stream = (function Jbig2StreamClosure() {
var jbig2Image = new Jbig2Image(); var jbig2Image = new Jbig2Image();
var chunks = []; var chunks = [];
var decodeParams = this.dict.getArray('DecodeParms'); var decodeParams = this.dict.getArray('DecodeParms', 'DP');
// According to the PDF specification, DecodeParms can be either // According to the PDF specification, DecodeParms can be either
// a dictionary, or an array whose elements are dictionaries. // a dictionary, or an array whose elements are dictionaries.
@ -29532,7 +29555,7 @@ var Parser = (function ParserClosure() {
} }
if (name === 'DCTDecode' || name === 'DCT') { if (name === 'DCTDecode' || name === 'DCT') {
xrefStreamStats[StreamType.DCT] = true; xrefStreamStats[StreamType.DCT] = true;
return new JpegStream(stream, maybeLength, stream.dict, this.xref); return new JpegStream(stream, maybeLength, stream.dict);
} }
if (name === 'JPXDecode' || name === 'JPX') { if (name === 'JPXDecode' || name === 'JPX') {
xrefStreamStats[StreamType.JPX] = true; xrefStreamStats[StreamType.JPX] = true;
@ -45939,18 +45962,26 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
*/ */
NativeImageDecoder.isSupported = NativeImageDecoder.isSupported =
function NativeImageDecoder_isSupported(image, xref, res) { function NativeImageDecoder_isSupported(image, xref, res) {
var cs = ColorSpace.parse(image.dict.get('ColorSpace', 'CS'), xref, res); var dict = image.dict;
if (dict.has('DecodeParms') || dict.has('DP')) {
return false;
}
var cs = ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res);
return (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB') && return (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB') &&
cs.isDefaultDecode(image.dict.getArray('Decode', 'D')); cs.isDefaultDecode(dict.getArray('Decode', 'D'));
}; };
/** /**
* Checks if the image can be decoded by the browser. * Checks if the image can be decoded by the browser.
*/ */
NativeImageDecoder.isDecodable = NativeImageDecoder.isDecodable =
function NativeImageDecoder_isDecodable(image, xref, res) { function NativeImageDecoder_isDecodable(image, xref, res) {
var cs = ColorSpace.parse(image.dict.get('ColorSpace', 'CS'), xref, res); var dict = image.dict;
if (dict.has('DecodeParms') || dict.has('DP')) {
return false;
}
var cs = ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res);
return (cs.numComps === 1 || cs.numComps === 3) && return (cs.numComps === 1 || cs.numComps === 3) &&
cs.isDefaultDecode(image.dict.getArray('Decode', 'D')); cs.isDefaultDecode(dict.getArray('Decode', 'D'));
}; };
function PartialEvaluator(pdfManager, xref, handler, pageIndex, function PartialEvaluator(pdfManager, xref, handler, pageIndex,

4
build/pdf.js
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@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdf = {}));
// Use strict in our context only - users might not want it // Use strict in our context only - users might not want it
'use strict'; 'use strict';
var pdfjsVersion = '1.5.488'; var pdfjsVersion = '1.5.490';
var pdfjsBuild = '6c263c1'; var pdfjsBuild = '7f381c8';
var pdfjsFilePath = var pdfjsFilePath =
typeof document !== 'undefined' && document.currentScript ? typeof document !== 'undefined' && document.currentScript ?

65
build/pdf.worker.js vendored
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@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdfWorker = {}));
// Use strict in our context only - users might not want it // Use strict in our context only - users might not want it
'use strict'; 'use strict';
var pdfjsVersion = '1.5.488'; var pdfjsVersion = '1.5.490';
var pdfjsBuild = '6c263c1'; var pdfjsBuild = '7f381c8';
var pdfjsFilePath = var pdfjsFilePath =
typeof document !== 'undefined' && document.currentScript ? typeof document !== 'undefined' && document.currentScript ?
@ -11184,7 +11184,7 @@ var error = sharedUtil.error;
* (partners.adobe.com/public/developer/en/ps/sdk/5116.DCT_Filter.pdf) * (partners.adobe.com/public/developer/en/ps/sdk/5116.DCT_Filter.pdf)
*/ */
var JpegImage = (function jpegImage() { var JpegImage = (function JpegImageClosure() {
var dctZigZag = new Uint8Array([ var dctZigZag = new Uint8Array([
0, 0,
1, 8, 1, 8,
@ -11212,7 +11212,9 @@ var JpegImage = (function jpegImage() {
var dctSqrt2 = 5793; // sqrt(2) var dctSqrt2 = 5793; // sqrt(2)
var dctSqrt1d2 = 2896; // sqrt(2) / 2 var dctSqrt1d2 = 2896; // sqrt(2) / 2
function constructor() { function JpegImage() {
this.decodeTransform = null;
this.colorTransform = -1;
} }
function buildHuffmanTable(codeLengths, values) { function buildHuffmanTable(codeLengths, values) {
@ -11729,7 +11731,7 @@ var JpegImage = (function jpegImage() {
return a <= 0 ? 0 : a >= 255 ? 255 : a; return a <= 0 ? 0 : a >= 255 ? 255 : a;
} }
constructor.prototype = { JpegImage.prototype = {
parse: function parse(data) { parse: function parse(data) {
function readUint16() { function readUint16() {
@ -12046,8 +12048,20 @@ var JpegImage = (function jpegImage() {
// The adobe transform marker overrides any previous setting // The adobe transform marker overrides any previous setting
return true; return true;
} else if (this.numComponents === 3) { } else if (this.numComponents === 3) {
if (!this.adobe && this.colorTransform === 0) {
// If the Adobe transform marker is not present and the image
// dictionary has a 'ColorTransform' entry, explicitly set to `0`,
// then the colours should *not* be transformed.
return false;
}
return true; return true;
} else { } else { // `this.numComponents !== 3`
if (!this.adobe && this.colorTransform === 1) {
// If the Adobe transform marker is not present and the image
// dictionary has a 'ColorTransform' entry, explicitly set to `1`,
// then the colours should be transformed.
return true;
}
return false; return false;
} }
}, },
@ -12189,7 +12203,7 @@ var JpegImage = (function jpegImage() {
rgbData[offset++] = grayColor; rgbData[offset++] = grayColor;
} }
return rgbData; return rgbData;
} else if (this.numComponents === 3) { } else if (this.numComponents === 3 && this._isColorConversionNeeded()) {
return this._convertYccToRgb(data); return this._convertYccToRgb(data);
} else if (this.numComponents === 4) { } else if (this.numComponents === 4) {
if (this._isColorConversionNeeded()) { if (this._isColorConversionNeeded()) {
@ -12206,7 +12220,7 @@ var JpegImage = (function jpegImage() {
} }
}; };
return constructor; return JpegImage;
})(); })();
exports.JpegImage = JpegImage; exports.JpegImage = JpegImage;
@ -19805,6 +19819,7 @@ exports.isStream = isStream;
var Util = sharedUtil.Util; var Util = sharedUtil.Util;
var error = sharedUtil.error; var error = sharedUtil.error;
var info = sharedUtil.info; var info = sharedUtil.info;
var isInt = sharedUtil.isInt;
var isArray = sharedUtil.isArray; var isArray = sharedUtil.isArray;
var createObjectURL = sharedUtil.createObjectURL; var createObjectURL = sharedUtil.createObjectURL;
var shadow = sharedUtil.shadow; var shadow = sharedUtil.shadow;
@ -20662,7 +20677,7 @@ var PredictorStream = (function PredictorStreamClosure() {
* DecodeStreams. * DecodeStreams.
*/ */
var JpegStream = (function JpegStreamClosure() { var JpegStream = (function JpegStreamClosure() {
function JpegStream(stream, maybeLength, dict, xref) { function JpegStream(stream, maybeLength, dict) {
// Some images may contain 'junk' before the SOI (start-of-image) marker. // Some images may contain 'junk' before the SOI (start-of-image) marker.
// Note: this seems to mainly affect inline images. // Note: this seems to mainly affect inline images.
var ch; var ch;
@ -20696,8 +20711,8 @@ var JpegStream = (function JpegStreamClosure() {
var jpegImage = new JpegImage(); var jpegImage = new JpegImage();
// Checking if values need to be transformed before conversion. // Checking if values need to be transformed before conversion.
if (this.forceRGB && this.dict && isArray(this.dict.get('Decode'))) { var decodeArr = this.dict.getArray('Decode', 'D');
var decodeArr = this.dict.getArray('Decode'); if (this.forceRGB && isArray(decodeArr)) {
var bitsPerComponent = this.dict.get('BitsPerComponent') || 8; var bitsPerComponent = this.dict.get('BitsPerComponent') || 8;
var decodeArrLength = decodeArr.length; var decodeArrLength = decodeArr.length;
var transform = new Int32Array(decodeArrLength); var transform = new Int32Array(decodeArrLength);
@ -20714,6 +20729,14 @@ var JpegStream = (function JpegStreamClosure() {
jpegImage.decodeTransform = transform; jpegImage.decodeTransform = transform;
} }
} }
// Fetching the 'ColorTransform' entry, if it exists.
var decodeParams = this.dict.get('DecodeParms', 'DP');
if (isDict(decodeParams)) {
var colorTransform = decodeParams.get('ColorTransform');
if (isInt(colorTransform)) {
jpegImage.colorTransform = colorTransform;
}
}
jpegImage.parse(this.bytes); jpegImage.parse(this.bytes);
var data = jpegImage.getData(this.drawWidth, this.drawHeight, var data = jpegImage.getData(this.drawWidth, this.drawHeight,
@ -20835,7 +20858,7 @@ var Jbig2Stream = (function Jbig2StreamClosure() {
var jbig2Image = new Jbig2Image(); var jbig2Image = new Jbig2Image();
var chunks = []; var chunks = [];
var decodeParams = this.dict.getArray('DecodeParms'); var decodeParams = this.dict.getArray('DecodeParms', 'DP');
// According to the PDF specification, DecodeParms can be either // According to the PDF specification, DecodeParms can be either
// a dictionary, or an array whose elements are dictionaries. // a dictionary, or an array whose elements are dictionaries.
@ -25639,7 +25662,7 @@ var Parser = (function ParserClosure() {
} }
if (name === 'DCTDecode' || name === 'DCT') { if (name === 'DCTDecode' || name === 'DCT') {
xrefStreamStats[StreamType.DCT] = true; xrefStreamStats[StreamType.DCT] = true;
return new JpegStream(stream, maybeLength, stream.dict, this.xref); return new JpegStream(stream, maybeLength, stream.dict);
} }
if (name === 'JPXDecode' || name === 'JPX') { if (name === 'JPXDecode' || name === 'JPX') {
xrefStreamStats[StreamType.JPX] = true; xrefStreamStats[StreamType.JPX] = true;
@ -37057,18 +37080,26 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
*/ */
NativeImageDecoder.isSupported = NativeImageDecoder.isSupported =
function NativeImageDecoder_isSupported(image, xref, res) { function NativeImageDecoder_isSupported(image, xref, res) {
var cs = ColorSpace.parse(image.dict.get('ColorSpace', 'CS'), xref, res); var dict = image.dict;
if (dict.has('DecodeParms') || dict.has('DP')) {
return false;
}
var cs = ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res);
return (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB') && return (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB') &&
cs.isDefaultDecode(image.dict.getArray('Decode', 'D')); cs.isDefaultDecode(dict.getArray('Decode', 'D'));
}; };
/** /**
* Checks if the image can be decoded by the browser. * Checks if the image can be decoded by the browser.
*/ */
NativeImageDecoder.isDecodable = NativeImageDecoder.isDecodable =
function NativeImageDecoder_isDecodable(image, xref, res) { function NativeImageDecoder_isDecodable(image, xref, res) {
var cs = ColorSpace.parse(image.dict.get('ColorSpace', 'CS'), xref, res); var dict = image.dict;
if (dict.has('DecodeParms') || dict.has('DP')) {
return false;
}
var cs = ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res);
return (cs.numComps === 1 || cs.numComps === 3) && return (cs.numComps === 1 || cs.numComps === 3) &&
cs.isDefaultDecode(image.dict.getArray('Decode', 'D')); cs.isDefaultDecode(dict.getArray('Decode', 'D'));
}; };
function PartialEvaluator(pdfManager, xref, handler, pageIndex, function PartialEvaluator(pdfManager, xref, handler, pageIndex,

2
package.json
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@ -1,6 +1,6 @@
{ {
"name": "pdfjs-dist", "name": "pdfjs-dist",
"version": "1.5.488", "version": "1.5.490",
"main": "build/pdf.js", "main": "build/pdf.js",
"description": "Generic build of Mozilla's PDF.js library.", "description": "Generic build of Mozilla's PDF.js library.",
"keywords": [ "keywords": [

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