Bug 96140

Summary: [WebGL] Intel Mac needs built-in function emulation
Product: WebKit Reporter: Dean Jackson <dino>
Component: WebGLAssignee: Dean Jackson <dino>
Status: RESOLVED FIXED    
Severity: Normal CC: noam, webkit-bug-importer, webkit.review.bot
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch sam: review+

Dean Jackson
Reported 2012-09-07 13:44:33 PDT
The following tests crash a Debug WebKit when running on OS X with Intel GPUs conformance/glsl/functions/glsl-function-dot.html conformance/glsl/functions/glsl-function-faceforward.html conformance/glsl/functions/glsl-function-length.html conformance/glsl/functions/glsl-function-normalize.html conformance/glsl/functions/glsl-function-reflect.html
Attachments
Patch (2.42 KB, patch)
2012-09-24 17:41 PDT, Dean Jackson 		sam: review+
DetailsFormatted DiffDiff
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Radar WebKit Bug Importer
Comment 1 2012-09-07 13:44:44 PDT
<rdar://problem/12257075>
Dean Jackson
Comment 2 2012-09-24 16:56:46 PDT
This is actually <rdar://problem/10670574>, reported from http://code.google.com/p/angleproject/issues/detail?id=277 We can put in a temporary workaround by using built-in function translation when running on Intel. Then, when the fix is made to the Intel driver on OS X, we can remove the workaround.
Dean Jackson
Comment 3 2012-09-24 17:41:03 PDT
Created attachment 165477 [details] Patch
Dean Jackson
Comment 4 2012-09-24 18:17:03 PDT
Committed r129439: <http://trac.webkit.org/changeset/129439>
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