Bug 27221 - WebKit should cached down-sampled decoded image frames
Summary: WebKit should cached down-sampled decoded image frames
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Images (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC OS X 10.5
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-07-13 09:48 PDT by Eric Seidel (no email)
Modified: 2009-07-13 10:49 PDT (History)
7 users (show)

See Also:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Eric Seidel (no email) 2009-07-13 09:48:55 PDT
WebKit should cached down-sampled decoded image frames

This page has 10 images, which add up to about 14MB:
http://www.sfmusiccityacademy.com/

Yet it's only displaying small versions of each of the images (web master error, he's using the original camera .JPG files and using the <img> tag to resize them).

Scrolling is horrible in both Safari and FireFox because we seem to have to decode the images new on scroll (I assume just the 3-4 which are on screen are enough to blow out the decoded frame cache?

Seems we should have a way to cache only the decoded, down-sampled frames in this case.  Maybe we already do?  Maybe I'm totally off my rocker?