Bug 281042
| Summary: | [WPE][GTK][Skia] High memory usage repeatedly using putImageData on accelerated canvas | ||
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| Product: | WebKit | Reporter: | Adrian Perez <aperez> |
| Component: | Canvas | Assignee: | Adrian Perez <aperez> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | psaavedra, sabouhallawa, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | Other | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=282915 | ||
| Bug Depends on: | |||
| Bug Blocks: | 268972 | ||
Adrian Perez
Running a test that repeatedly calls putImageData() on a canvas
many times per frame when accelerated canvas usage is enabled
(e.g. MiniBrowser --features=CanvasUsesAcceleratedDrawing) results
in huge memory usage spikes with high chances of hitting OOM.
A good reproducer is the running any game with the QAOP Spectrum
emulator: http://torinak.com/qaop/games
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Adrian Perez
Pull request: https://github.com/WebKit/WebKit/pull/34837
EWS
Committed 285116@main (2b8b7072fa8e): <https://commits.webkit.org/285116@main>
Reviewed commits have been landed. Closing PR #34837 and removing active labels.
Radar WebKit Bug Importer
<rdar://problem/137870297>