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Add a helper function for handling locally cached image data (PR 18269 follow-up)

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This avoids having to duplicate the same exact code multiple times.
This commit is contained in:
Jonas Jenwald 2024-06-18 17:01:30 +02:00
parent 4c041586fb
commit 604e8977e9
1 changed files with 9 additions and 31 deletions
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40
src/core/evaluator.js
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@ -171,7 +171,12 @@ function normalizeBlendMode(value, parsingArray = false) {
return "source-over"; 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) { if (data.fn === OPS.paintImageMaskXObject && data.args[0]?.count > 0) {
data.args[0].count++; data.args[0].count++;
} }
@ -1785,16 +1790,7 @@ class PartialEvaluator {
if (isValidName) { if (isValidName) {
const localImage = localImageCache.getByName(name); const localImage = localImageCache.getByName(name);
if (localImage) { if (localImage) {
if (localImage.objId) { addLocallyCachedImageOps(operatorList, localImage);
operatorList.addDependency(localImage.objId);
}
operatorList.addImageOps(
localImage.fn,
localImage.args,
localImage.optionalContent
);
incrementCachedImageMaskCount(localImage);
args = null; args = null;
continue; continue;
} }
@ -1812,16 +1808,7 @@ class PartialEvaluator {
localImageCache.getByRef(xobj) || localImageCache.getByRef(xobj) ||
self._regionalImageCache.getByRef(xobj); self._regionalImageCache.getByRef(xobj);
if (localImage) { if (localImage) {
if (localImage.objId) { addLocallyCachedImageOps(operatorList, localImage);
operatorList.addDependency(localImage.objId);
}
operatorList.addImageOps(
localImage.fn,
localImage.args,
localImage.optionalContent
);
incrementCachedImageMaskCount(localImage);
resolveXObject(); resolveXObject();
return; return;
} }
@ -1936,16 +1923,7 @@ class PartialEvaluator {
if (cacheKey) { if (cacheKey) {
const localImage = localImageCache.getByName(cacheKey); const localImage = localImageCache.getByName(cacheKey);
if (localImage) { if (localImage) {
if (localImage.objId) { addLocallyCachedImageOps(operatorList, localImage);
operatorList.addDependency(localImage.objId);
}
operatorList.addImageOps(
localImage.fn,
localImage.args,
localImage.optionalContent
);
incrementCachedImageMaskCount(localImage);
args = null; args = null;
continue; continue;
} }