PDF.js version 1.8.179 - See mozilla/pdf.js@10e5f766a2dbb04f17ccf9d3ae0d7a10931c459d

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.8.177",
+  "version": "1.8.179",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"

build/pdf.combined.js

@@ -12737,8 +12737,8 @@ var _UnsupportedManager = function UnsupportedManagerClosure() {
     }
   };
 }();
-exports.version = '1.8.177';
+exports.version = '1.8.179';
-exports.build = 'd6dfc26d';
+exports.build = '10e5f766';
 exports.getDocument = getDocument;
 exports.PDFDataRangeTransport = PDFDataRangeTransport;
 exports.PDFWorker = PDFWorker;
@@ -18188,6 +18188,48 @@ var PartialEvaluator = function PartialEvaluatorClosure() {
       this.checked = 0;
     }
   };
+  function normalizeBlendMode(value) {
+    if (!isName(value)) {
+      return 'source-over';
+    }
+    switch (value.name) {
+      case 'Normal':
+      case 'Compatible':
+        return 'source-over';
+      case 'Multiply':
+        return 'multiply';
+      case 'Screen':
+        return 'screen';
+      case 'Overlay':
+        return 'overlay';
+      case 'Darken':
+        return 'darken';
+      case 'Lighten':
+        return 'lighten';
+      case 'ColorDodge':
+        return 'color-dodge';
+      case 'ColorBurn':
+        return 'color-burn';
+      case 'HardLight':
+        return 'hard-light';
+      case 'SoftLight':
+        return 'soft-light';
+      case 'Difference':
+        return 'difference';
+      case 'Exclusion':
+        return 'exclusion';
+      case 'Hue':
+        return 'hue';
+      case 'Saturation':
+        return 'saturation';
+      case 'Color':
+        return 'color';
+      case 'Luminosity':
+        return 'luminosity';
+    }
+    warn('Unsupported blend mode: ' + value.name);
+    return 'source-over';
+  }
   var deferred = Promise.resolve();
   var TILING_PATTERN = 1,
       SHADING_PATTERN = 2;
@@ -18464,7 +18506,7 @@ var PartialEvaluator = function PartialEvaluatorClosure() {
             });
             break;
           case 'BM':
-            gStateObj.push([key, value]);
+            gStateObj.push([key, normalizeBlendMode(value)]);
             break;
           case 'SMask':
             if (isName(value, 'None')) {
@@ -27929,8 +27971,8 @@ if (!globalScope.PDFJS) {
   globalScope.PDFJS = {};
 }
 var PDFJS = globalScope.PDFJS;
-PDFJS.version = '1.8.177';
+PDFJS.version = '1.8.179';
-PDFJS.build = 'd6dfc26d';
+PDFJS.build = '10e5f766';
 PDFJS.pdfBug = false;
 if (PDFJS.verbosity !== undefined) {
   sharedUtil.setVerbosityLevel(PDFJS.verbosity);
@@ -41782,17 +41824,7 @@ var CanvasGraphics = function CanvasGraphicsClosure() {
             this.ctx.globalAlpha = state[1];
             break;
           case 'BM':
-            if (value && value.name && value.name !== 'Normal') {
+            this.ctx.globalCompositeOperation = value;
-              var mode = value.name.replace(/([A-Z])/g, function (c) {
-                return '-' + c.toLowerCase();
-              }).substring(1);
-              this.ctx.globalCompositeOperation = mode;
-              if (this.ctx.globalCompositeOperation !== mode) {
-                warn('globalCompositeOperation "' + mode + '" is not supported');
-              }
-            } else {
-              this.ctx.globalCompositeOperation = 'source-over';
-            }
             break;
           case 'SMask':
             if (this.current.activeSMask) {
@@ -41827,7 +41859,7 @@ var CanvasGraphics = function CanvasGraphicsClosure() {
       activeSMask.startTransformInverse = groupCtx.mozCurrentTransformInverse;
       copyCtxState(currentCtx, groupCtx);
       this.ctx = groupCtx;
-      this.setGState([['BM', 'Normal'], ['ca', 1], ['CA', 1]]);
+      this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]);
       this.groupStack.push(currentCtx);
       this.groupLevel++;
     },
@@ -42496,7 +42528,7 @@ var CanvasGraphics = function CanvasGraphicsClosure() {
       }
       copyCtxState(currentCtx, groupCtx);
       this.ctx = groupCtx;
-      this.setGState([['BM', 'Normal'], ['ca', 1], ['CA', 1]]);
+      this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]);
       this.groupStack.push(currentCtx);
       this.groupLevel++;
       this.current.activeSMask = null;
@@ -43466,8 +43498,8 @@ exports.TilingPattern = TilingPattern;
 "use strict";
 
 
-var pdfjsVersion = '1.8.177';
+var pdfjsVersion = '1.8.179';
-var pdfjsBuild = 'd6dfc26d';
+var pdfjsBuild = '10e5f766';
 var pdfjsSharedUtil = __w_pdfjs_require__(0);
 var pdfjsDisplayGlobal = __w_pdfjs_require__(26);
 var pdfjsDisplayAPI = __w_pdfjs_require__(10);

build/pdf.js

@@ -3451,8 +3451,8 @@ var _UnsupportedManager = function UnsupportedManagerClosure() {
     }
   };
 }();
-exports.version = '1.8.177';
+exports.version = '1.8.179';
-exports.build = 'd6dfc26d';
+exports.build = '10e5f766';
 exports.getDocument = getDocument;
 exports.PDFDataRangeTransport = PDFDataRangeTransport;
 exports.PDFWorker = PDFWorker;
@@ -5391,8 +5391,8 @@ if (!globalScope.PDFJS) {
   globalScope.PDFJS = {};
 }
 var PDFJS = globalScope.PDFJS;
-PDFJS.version = '1.8.177';
+PDFJS.version = '1.8.179';
-PDFJS.build = 'd6dfc26d';
+PDFJS.build = '10e5f766';
 PDFJS.pdfBug = false;
 if (PDFJS.verbosity !== undefined) {
   sharedUtil.setVerbosityLevel(PDFJS.verbosity);
@@ -6219,17 +6219,7 @@ var CanvasGraphics = function CanvasGraphicsClosure() {
             this.ctx.globalAlpha = state[1];
             break;
           case 'BM':
-            if (value && value.name && value.name !== 'Normal') {
+            this.ctx.globalCompositeOperation = value;
-              var mode = value.name.replace(/([A-Z])/g, function (c) {
-                return '-' + c.toLowerCase();
-              }).substring(1);
-              this.ctx.globalCompositeOperation = mode;
-              if (this.ctx.globalCompositeOperation !== mode) {
-                warn('globalCompositeOperation "' + mode + '" is not supported');
-              }
-            } else {
-              this.ctx.globalCompositeOperation = 'source-over';
-            }
             break;
           case 'SMask':
             if (this.current.activeSMask) {
@@ -6264,7 +6254,7 @@ var CanvasGraphics = function CanvasGraphicsClosure() {
       activeSMask.startTransformInverse = groupCtx.mozCurrentTransformInverse;
       copyCtxState(currentCtx, groupCtx);
       this.ctx = groupCtx;
-      this.setGState([['BM', 'Normal'], ['ca', 1], ['CA', 1]]);
+      this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]);
       this.groupStack.push(currentCtx);
       this.groupLevel++;
     },
@@ -6933,7 +6923,7 @@ var CanvasGraphics = function CanvasGraphicsClosure() {
       }
       copyCtxState(currentCtx, groupCtx);
       this.ctx = groupCtx;
-      this.setGState([['BM', 'Normal'], ['ca', 1], ['CA', 1]]);
+      this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]);
       this.groupStack.push(currentCtx);
       this.groupLevel++;
       this.current.activeSMask = null;
@@ -7903,8 +7893,8 @@ exports.TilingPattern = TilingPattern;
 "use strict";
 
 
-var pdfjsVersion = '1.8.177';
+var pdfjsVersion = '1.8.179';
-var pdfjsBuild = 'd6dfc26d';
+var pdfjsBuild = '10e5f766';
 var pdfjsSharedUtil = __w_pdfjs_require__(0);
 var pdfjsDisplayGlobal = __w_pdfjs_require__(9);
 var pdfjsDisplayAPI = __w_pdfjs_require__(3);

build/pdf.worker.js

@@ -15274,6 +15274,48 @@ var PartialEvaluator = function PartialEvaluatorClosure() {
       this.checked = 0;
     }
   };
+  function normalizeBlendMode(value) {
+    if (!isName(value)) {
+      return 'source-over';
+    }
+    switch (value.name) {
+      case 'Normal':
+      case 'Compatible':
+        return 'source-over';
+      case 'Multiply':
+        return 'multiply';
+      case 'Screen':
+        return 'screen';
+      case 'Overlay':
+        return 'overlay';
+      case 'Darken':
+        return 'darken';
+      case 'Lighten':
+        return 'lighten';
+      case 'ColorDodge':
+        return 'color-dodge';
+      case 'ColorBurn':
+        return 'color-burn';
+      case 'HardLight':
+        return 'hard-light';
+      case 'SoftLight':
+        return 'soft-light';
+      case 'Difference':
+        return 'difference';
+      case 'Exclusion':
+        return 'exclusion';
+      case 'Hue':
+        return 'hue';
+      case 'Saturation':
+        return 'saturation';
+      case 'Color':
+        return 'color';
+      case 'Luminosity':
+        return 'luminosity';
+    }
+    warn('Unsupported blend mode: ' + value.name);
+    return 'source-over';
+  }
   var deferred = Promise.resolve();
   var TILING_PATTERN = 1,
       SHADING_PATTERN = 2;
@@ -15550,7 +15592,7 @@ var PartialEvaluator = function PartialEvaluatorClosure() {
             });
             break;
           case 'BM':
-            gStateObj.push([key, value]);
+            gStateObj.push([key, normalizeBlendMode(value)]);
             break;
           case 'SMask':
             if (isName(value, 'None')) {
@@ -36904,8 +36946,8 @@ exports.Type1Parser = Type1Parser;
 "use strict";
 
 
-var pdfjsVersion = '1.8.177';
+var pdfjsVersion = '1.8.179';
-var pdfjsBuild = 'd6dfc26d';
+var pdfjsBuild = '10e5f766';
 var pdfjsCoreWorker = __w_pdfjs_require__(8);
 {
   __w_pdfjs_require__(19);

lib/core/evaluator.js

@@ -176,6 +176,48 @@ var PartialEvaluator = function PartialEvaluatorClosure() {
       this.checked = 0;
     }
   };
+  function normalizeBlendMode(value) {
+    if (!isName(value)) {
+      return 'source-over';
+    }
+    switch (value.name) {
+      case 'Normal':
+      case 'Compatible':
+        return 'source-over';
+      case 'Multiply':
+        return 'multiply';
+      case 'Screen':
+        return 'screen';
+      case 'Overlay':
+        return 'overlay';
+      case 'Darken':
+        return 'darken';
+      case 'Lighten':
+        return 'lighten';
+      case 'ColorDodge':
+        return 'color-dodge';
+      case 'ColorBurn':
+        return 'color-burn';
+      case 'HardLight':
+        return 'hard-light';
+      case 'SoftLight':
+        return 'soft-light';
+      case 'Difference':
+        return 'difference';
+      case 'Exclusion':
+        return 'exclusion';
+      case 'Hue':
+        return 'hue';
+      case 'Saturation':
+        return 'saturation';
+      case 'Color':
+        return 'color';
+      case 'Luminosity':
+        return 'luminosity';
+    }
+    warn('Unsupported blend mode: ' + value.name);
+    return 'source-over';
+  }
   var deferred = Promise.resolve();
   var TILING_PATTERN = 1,
       SHADING_PATTERN = 2;
@@ -452,7 +494,7 @@ var PartialEvaluator = function PartialEvaluatorClosure() {
             });
             break;
           case 'BM':
-            gStateObj.push([key, value]);
+            gStateObj.push([key, normalizeBlendMode(value)]);
             break;
           case 'SMask':
             if (isName(value, 'None')) {

lib/display/api.js

@@ -1377,8 +1377,8 @@ var _UnsupportedManager = function UnsupportedManagerClosure() {
     }
   };
 }();
-exports.version = '1.8.177';
+exports.version = '1.8.179';
-exports.build = 'd6dfc26d';
+exports.build = '10e5f766';
 exports.getDocument = getDocument;
 exports.PDFDataRangeTransport = PDFDataRangeTransport;
 exports.PDFWorker = PDFWorker;

lib/display/canvas.js

@@ -727,17 +727,7 @@ var CanvasGraphics = function CanvasGraphicsClosure() {
             this.ctx.globalAlpha = state[1];
             break;
           case 'BM':
-            if (value && value.name && value.name !== 'Normal') {
+            this.ctx.globalCompositeOperation = value;
-              var mode = value.name.replace(/([A-Z])/g, function (c) {
-                return '-' + c.toLowerCase();
-              }).substring(1);
-              this.ctx.globalCompositeOperation = mode;
-              if (this.ctx.globalCompositeOperation !== mode) {
-                warn('globalCompositeOperation "' + mode + '" is not supported');
-              }
-            } else {
-              this.ctx.globalCompositeOperation = 'source-over';
-            }
             break;
           case 'SMask':
             if (this.current.activeSMask) {
@@ -772,7 +762,7 @@ var CanvasGraphics = function CanvasGraphicsClosure() {
       activeSMask.startTransformInverse = groupCtx.mozCurrentTransformInverse;
       copyCtxState(currentCtx, groupCtx);
       this.ctx = groupCtx;
-      this.setGState([['BM', 'Normal'], ['ca', 1], ['CA', 1]]);
+      this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]);
       this.groupStack.push(currentCtx);
       this.groupLevel++;
     },
@@ -1441,7 +1431,7 @@ var CanvasGraphics = function CanvasGraphicsClosure() {
       }
       copyCtxState(currentCtx, groupCtx);
       this.ctx = groupCtx;
-      this.setGState([['BM', 'Normal'], ['ca', 1], ['CA', 1]]);
+      this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]);
       this.groupStack.push(currentCtx);
       this.groupLevel++;
       this.current.activeSMask = null;

lib/display/global.js

@@ -31,8 +31,8 @@ if (!globalScope.PDFJS) {
   globalScope.PDFJS = {};
 }
 var PDFJS = globalScope.PDFJS;
-PDFJS.version = '1.8.177';
+PDFJS.version = '1.8.179';
-PDFJS.build = 'd6dfc26d';
+PDFJS.build = '10e5f766';
 PDFJS.pdfBug = false;
 if (PDFJS.verbosity !== undefined) {
   sharedUtil.setVerbosityLevel(PDFJS.verbosity);

lib/pdf.js

@@ -14,8 +14,8 @@
  */
 'use strict';
 
-var pdfjsVersion = '1.8.177';
+var pdfjsVersion = '1.8.179';
-var pdfjsBuild = 'd6dfc26d';
+var pdfjsBuild = '10e5f766';
 var pdfjsSharedUtil = require('./shared/util.js');
 var pdfjsDisplayGlobal = require('./display/global.js');
 var pdfjsDisplayAPI = require('./display/api.js');

lib/pdf.worker.js

@@ -14,8 +14,8 @@
  */
 'use strict';
 
-var pdfjsVersion = '1.8.177';
+var pdfjsVersion = '1.8.179';
-var pdfjsBuild = 'd6dfc26d';
+var pdfjsBuild = '10e5f766';
 var pdfjsCoreWorker = require('./core/worker.js');
 {
   require('./core/network.js');

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.8.177",
+  "version": "1.8.179",
   "main": "build/pdf.js",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [