[Webkit-unassigned] [Bug 241399] New: EXT_float_blend is missing on iOS starting from version 15.4

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=241399

            Bug ID: 241399
           Summary: EXT_float_blend is missing on iOS starting from
                    version 15.4
           Product: WebKit
           Version: Safari 15
          Hardware: iPhone / iPad
                OS: iOS 15
            Status: NEW
          Severity: Major
          Priority: P2
         Component: WebGL
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: nrokotyan at gmail.com
                CC: dino at apple.com, kbr at google.com, kkinnunen at apple.com

Created attachment 460080

  --> https://bugs.webkit.org/attachment.cgi?id=460080&action=review

WebGL supported extensions list on iPhone 13 Pro, iOS 15.6 beta 2

The support for the EXT_float_blend extension is missing on iOS starting from version 15.4, which breaks blending for floating point textures.

How to reproduce:
Open https://www.geeks3d.com/webgl/ from an iOS 15.4+ device and you'll see that EXT_float_blend is missing from the supported extensions list.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20220608/ce966a46/attachment.htm>