213.68 KB, application/octet-stream
Created attachment 769589 [details] Shows the issue alongside a mockup of how it ought to work When using an ICO as an image (img tag or CSS background), 16x16 is always assumed unless a media fragment is appended to the URL. (See Bug 419588 for details.) Ideally, Firefox should be able to autodetect the best resolution to use based on the image size and the DPI scale of the device. This especially has benefits to Firefox themes where (fav)icons are used.
Confirmed on Nightly 28.
Please note that Bug 972134 (when implemented) will break my testcase.
3 years ago
Hi Greg, is this still an issue for you after the improvements in bug 977459 and related bugs?
I ran my testcase and it does appear to be fixed. Nice work!