Closed
Bug 1529780
Opened 6 years ago
Closed 6 years ago
Compute ImageCacheKey's hash number lazily
Categories
(Core :: Graphics: ImageLib, enhancement, P3)
Core
Graphics: ImageLib
Tracking
()
RESOLVED
FIXED
mozilla67
| Tracking | Status | |
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| firefox67 | --- | fixed |
People
(Reporter: ehsan.akhgari, Assigned: ehsan.akhgari)
Details
Attachments
(1 file)
In bug 1516540 it has become obvious that ImageCacheKey::GetSpecialCaseDocumentToken()
can be expensive to call. Right now that function is being called
unconditionally from the constructor. This patch changes things
so that the hash number computation which requires calling that
function happens lazily when needed, so in case nothing requires
reading the hash number from the image cache key, that computation
can be skipped.
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Assignee | |
Comment 1•6 years ago
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Updated•6 years ago
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Priority: -- → P3
Pushed by eakhgari@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/045d790ca417
Compute ImageCacheKey's hash number lazily; r=tnikkel
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Comment 3•6 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 6 years ago
status-firefox67:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla67
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Comment 4•6 years ago
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| bugherder | ||
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Description
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