137648 2014-10-12 08:40:01 -0700 Re-enable progressive JPEG image subsampling in WebCore 2025-10-06 03:25:04 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED DUPLICATE 185956 InRadar P2 Normal --- 1 ddkilzer ddkilzer ahmad.saleem792 commit-queue dbates ddkilzer mitz psolanki thorton oldest_to_newest 1041213 0 ddkilzer 2014-10-12 08:40:01 -0700 Re-enable progressive image subsampling in WebCore 1041214 1 ddkilzer 2014-10-12 08:41:37 -0700 <rdar://problem/5293410> 1041215 2 ddkilzer 2014-10-12 08:46:28 -0700 (In reply to comment #0) > Re-enable progressive image subsampling in WebCore This was turned off long ago (before iPhone OS 1.0 shipped) because enabling it caused hangs in WebCore. The blocking bug was fixed in ImageIO in iOS 8.0, so we're now able to re-enable subsampling of progressive JPEG images. 1041216 3 239705 ddkilzer 2014-10-12 09:24:04 -0700 Created attachment 239705 Patch v1 1042131 4 ddkilzer 2014-10-16 10:15:30 -0700 Add CQ+ flag. 1042177 5 239705 ddkilzer 2014-10-16 13:54:15 -0700 Comment on attachment 239705 Patch v1 Needs more investigation due to failing layout test. 2148685 6 ahmad.saleem792 2025-10-06 03:25:04 -0700 Seems to be done here already - https://commits.webkit.org/201405@main *** This bug has been marked as a duplicate of bug 185956 *** 239705 2014-10-12 09:24:04 -0700 2014-10-16 13:54:15 -0700 Patch v1 bug-137648-20141012092310.patch text/plain 4493 ddkilzer U3VidmVyc2lvbiBSZXZpc2lvbjogMTc0NjMyCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNTE1Zjc0MTI3NjU3ZjAx OTZmMjk0NGU4Y2YxYmRlMjQzMDhjMzgxNi4uNmM2N2UxOTRlYjFhNzM5MGE3Yzk0ODU1ZDA1MzBj 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