|Summary:||WebGL WEBGL_draw_buffers missing (iOS and Desktop)|
|Product:||WebKit||Reporter:||Florian Bösch <pyalot>|
|Severity:||Normal||CC:||bfulgham, commit-queue, dino, esprehn+autocc, gyuyoung.kim, jonlee, kondapallykalyan, marcin.ignac, pyalot, roger_fong|
|Version:||528+ (Nightly build)|
|Hardware:||iPhone / iPad|
Description Florian Bösch 2014-06-08 22:36:28 PDT
The WebGL extension WEBGL_draw_buffers is missing on iOS8. Possibly a merge task/regression. Related ticket (rename from EXT to WEBGL): https://bugs.webkit.org/show_bug.cgi?id=128894 Specification: http://www.khronos.org/registry/webgl/extensions/WEBGL_draw_buffers/
Comment 1 Florian Bösch 2014-06-18 00:19:09 PDT
iOS8 Beta 2 is still missing WEBGL_draw_buffers. They're also missing on desktop safari. Firefox implements this feature on OSX, Linux and Android. Chrome implements it on OSX and Linux.
Comment 4 Roger Fong 2014-12-10 13:42:10 PST
The implementation for this was already done before but was not switched on due to underlying driver bugs which have now been resolved. Flipping on the switch.
Comment 6 Brent Fulgham 2014-12-10 13:45:39 PST
(In reply to comment #5) > Comment on attachment 243061 [details] > patch > > r=me. We might want to either confirm drivers at runtime, or limit this to specific OS revisions.
Comment 7 Roger Fong 2014-12-10 14:33:02 PST
Comment 8 Marcin Ignac 2016-02-29 17:24:14 PST
WEBGL_draw_buffers is still not available on iOS 9.2.1. Are there any plans to push it?