Closed Bug 203526 Opened 21 years ago Closed 21 years ago

Implement smoothing in image scaling

Categories

(Firefox :: General, defect)

Product:
Firefox
Component:
General
Type:
defect
Priority:
Not set
Severity:
trivial

Tracking

()

Status:
VERIFIED DUPLICATE of bug 98971

People

(Reporter: kislyuk, Assigned: bugzilla)

Details

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4a) Gecko/20030425 Mozilla Firebird/0.6
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4a) Gecko/20030425 Mozilla Firebird/0.6

When an image is scaled to fit in the window in Phoenix, it often appears with
aliasing artifacts because of dumb (not averaging) resampling. Scaling is
properly done by weighted averaging all pixels corresponding to a pixel in the
scaled image. Also, a proper way to do this is like the MacOS X Viewer: first
draw the aliased image, then, when done averaging, re-draw with the smooth image.

Reproducible: Always

Steps to Reproduce:

*** This bug has been marked as a duplicate of 98971 ***
Status: UNCONFIRMED → RESOLVED
Closed: 21 years ago
Resolution: --- → DUPLICATE
v.
Status: RESOLVED → VERIFIED
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