Bug 227456

Summary: OES_texture_float should implicitly enable EXT_float_blend
Product: WebKit Reporter: Kimmo Kinnunen <kkinnunen>
Component: WebGLAssignee: Kimmo Kinnunen <kkinnunen>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez, changseok, dino, esprehn+autocc, ews-watchlist, gyuyoung.kim, kbr, kkinnunen, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Description Kimmo Kinnunen 2021-06-28 12:14:50 PDT 
OES_texture_float should implicitly enable EXT_float_blend
https://github.com/KhronosGroup/WebGL/pull/2830/commits/1f94520e59ec41557a12286eb486efda7ff12cfe
https://developer.mozilla.org/en-US/docs/Web/API/EXT_float_blend
> On devices that support the EXT_float_blend extension, it is automatically, implicitly, enabled when any one or more of  EXT_color_buffer_float, OES_texture_float, or WEBGL_color_buffer_float are enabled. This ensures that content written before EXT_float_blend was exposed by WebGL will function as expected.
Comment 1 Kimmo Kinnunen 2021-06-28 12:15:41 PDT 
<rdar://79804439>
Comment 2 Kimmo Kinnunen 2021-06-28 12:18:55 PDT 
Created attachment 432413 [details]
Patch
Comment 3 Kenneth Russell 2021-06-28 15:24:37 PDT 
Comment on attachment 432413 [details]
Patch

Thanks for catching this. r+
Comment 4 EWS 2021-06-29 01:11:31 PDT 
Committed r279368 (239234@main): <https://commits.webkit.org/239234@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 432413 [details].