Add a helper function for handling locally cached image data (PR 1826…

…9 follow-up) This avoid having to duplicate the same exact code multiple times.
mozilla · Jun 18, 2024 · 992e630 · 992e630
1 parent 4c04158
commit 992e630
Showing 1 changed file with 9 additions and 31 deletions.
diff --git a/src/core/evaluator.js b/src/core/evaluator.js
@@ -171,7 +171,12 @@ function normalizeBlendMode(value, parsingArray = false) {
   return "source-over";
 }
 
-function incrementCachedImageMaskCount(data) {
+function addLocallyCachedImageOps(opList, data) {
+  if (data.objId) {
+    opList.addDependency(data.objId);
+  }
+  opList.addImageOps(data.fn, data.args, data.optionalContent);
+
   if (data.fn === OPS.paintImageMaskXObject && data.args[0]?.count > 0) {
     data.args[0].count++;
   }
@@ -1785,16 +1790,7 @@ class PartialEvaluator {
             if (isValidName) {
               const localImage = localImageCache.getByName(name);
               if (localImage) {
-                if (localImage.objId) {
-                  operatorList.addDependency(localImage.objId);
-                }
-                operatorList.addImageOps(
-                  localImage.fn,
-                  localImage.args,
-                  localImage.optionalContent
-                );
-
-                incrementCachedImageMaskCount(localImage);
+                addLocallyCachedImageOps(operatorList, localImage);
                 args = null;
                 continue;
               }
@@ -1812,16 +1808,7 @@ class PartialEvaluator {
                     localImageCache.getByRef(xobj) ||
                     self._regionalImageCache.getByRef(xobj);
                   if (localImage) {
-                    if (localImage.objId) {
-                      operatorList.addDependency(localImage.objId);
-                    }
-                    operatorList.addImageOps(
-                      localImage.fn,
-                      localImage.args,
-                      localImage.optionalContent
-                    );
-
-                    incrementCachedImageMaskCount(localImage);
+                    addLocallyCachedImageOps(operatorList, localImage);
                     resolveXObject();
                     return;
                   }
@@ -1936,16 +1923,7 @@ class PartialEvaluator {
             if (cacheKey) {
               const localImage = localImageCache.getByName(cacheKey);
               if (localImage) {
-                if (localImage.objId) {
-                  operatorList.addDependency(localImage.objId);
-                }
-                operatorList.addImageOps(
-                  localImage.fn,
-                  localImage.args,
-                  localImage.optionalContent
-                );
-
-                incrementCachedImageMaskCount(localImage);
+                addLocallyCachedImageOps(operatorList, localImage);
                 args = null;
                 continue;
               }