Closed Bug 1677552 Opened 5 years ago Closed 5 years ago

WebGL2 incorrectly requires at least one attribute with a divisor of zero

Categories

(Core :: Graphics: CanvasWebGL, defect)

Product:
Core
Component:
Graphics: CanvasWebGL
Version:
Firefox 84
Type:
defect

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1679693

People

(Reporter: mozilla2, Unassigned)

Details

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 11_0_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.193 Safari/537.36

Steps to reproduce:

run this example

https://jsgist.org/?src=588027a4ead6bc0f43fa4b7e0a87bc49

Actual results:

It gets an error:

WebGL warning: drawArraysInstanced: One active vertex attrib (if any are active) must have a divisor of 0.

Expected results:

It should get no error

works in Chrome

See https://github.com/KhronosGroup/WebGL/issues/2526

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: Untriaged → Canvas: WebGL
Product: Firefox → Core

The severity field is not set for this bug.
:jgilbert, could you have a look please?

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Flags: needinfo?(jgilbert)
Status: UNCONFIRMED → RESOLVED
Closed: 5 years ago
Flags: needinfo?(jgilbert)
Resolution: --- → DUPLICATE
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