It went from 60fps to 20fps and we're spending all of our time uploading textures: https://perfht.ml/2LzJJl6
It looks like we're reuploading even when the contents of the blobs haven't changed.
Summary: http://snapsvg.io/demos/#game got much slower with async blob → Async blob causes us to always reupload blob textures (http://snapsvg.io/demos/#game got much slower with async blob)
I've put up https://github.com/servo/webrender/pull/2926
Fixed via bug 1477505.
Status: NEW → RESOLVED
Closed: Last year
Resolution: --- → FIXED
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