tree 8c2f65fdfdd2123854a63d97210d6b45e978c69d
parent 31a47a940fc47ec7fbf694ab7303f7ccae6a0233
author gwt.team.knorton <gwt.team.knorton@8db76d5a-ed1c-0410-87a9-c151d255dfc7> 1206067911 +0000
committer gwt.team.knorton <gwt.team.knorton@8db76d5a-ed1c-0410-87a9-c151d255dfc7> 1206067911 +0000

Partially fixes issue #1765.
We've seen some threads about excessive memory consumption in IE when using
ImageBundles due to the fact that the directx alpha filter creates a 32 bit
/ pixel copy of the full bundle each place it is used. This change adds
Next-Fit Decreasing Height Decreasing Width image packing (or something
close to it) to decrease the amount of space we're wasting in the bundles.

Review by: rdayal


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@2187 8db76d5a-ed1c-0410-87a9-c151d255dfc7