Closed Bug 1895499 Opened 2 years ago Closed 3 months ago

Canvas filters on Mac are very slow with hardware acceleration enabled, which badly affects rendering PDFs with smask

Categories

(Core :: Graphics: Canvas2D, defect, P3)

Product:
Core
Component:
Graphics: Canvas2D
Platform:
Unspecified
macOS
Type:
defect

Tracking

()

Status:
RESOLVED WORKSFORME
Project Flags:
Performance Impact medium

People

(Reporter: marco, Unassigned)

References

(Blocks 1 open bug)

Details

See bug 1874013 comment 16.

Note these kinds of PDFs are pretty common, see the number of duplicates and see also in bug 1874013.

Flags: needinfo?(lsalzman)
OS: Unspecified → macOS
See Also: → 1874013
Blocks: canvas-perf
Severity: -- → S3
Priority: -- → P3
Duplicate of this bug: 1896096
See Also: → 1891808

The Performance Impact Calculator has determined this bug's performance impact to be medium. If you'd like to request re-triage, you can reset the Performance Impact flag to "?" or needinfo the triage sheriff.

Platforms: macOS
Impact on site: Causes noticeable jank
[x] Able to reproduce locally
[x] Multiple reporters

Performance Impact: ? → medium
See Also: → 1901708
Depends on: 1902012
Summary: Canvas filters on Mac are very slow, which badly affects rendering PDFs with smask → Canvas filters on Mac are very slow with hardware acceleration enabled, which badly affects rendering PDFs with smask
Flags: needinfo?(lsalzman)
Blocks: 2006057

Calixte tested again with hardware acceleration and this is now fast thanks to bug 1947364.

Status: NEW → RESOLVED
Closed: 3 months ago
Resolution: --- → WORKSFORME
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