Bug 56968

Summary:	Passing too many numbers in uniform* causes some drivers generate INVALID_OPERATION
Product:	WebKit	Reporter:	Zhenyao Mo <zmo>
Component:	WebGL	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED CONFIGURATION CHANGED
Severity:	Normal	CC:	bfulgham, cmarrin, kbr, kkinnunen
Priority:	P2
Version:	528+ (Nightly build)
Hardware:	PC
OS:	OS X 10.5

Zhenyao Mo

Reported 2011-03-23 15:34:24 PDT

Tested on my Mac/Linux, no error is generated. Tested on my Windows (NVIDIA, Quadro FX 380, driver DLL version 8.15.11.9038), INVALID_OPERATION is generated both with Desktop GL or ANGLE. SO the fix is in WebGLRenderingContext, we trim the extra numbers and don't pass them down to the lower GL implementation.

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Zhenyao Mo

Comment 1 2011-03-23 17:01:48 PDT

The chromium side bug is http://cvbug.com/77233

Zhenyao Mo

Comment 2 2011-03-23 17:03:01 PDT

Wrong link. Should be http://crbug.com/77233

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