Closed Bug 1425422 Opened 6 years ago Closed 6 years ago

Transform feedback buffers not reset by beginTransformFeedback (Update ANGLE)

Categories

(Core :: Graphics: CanvasWebGL, defect, P3)

Product:
Core
Component:
Graphics: CanvasWebGL
Version:
57 Branch
Type:
defect

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1371190

People

(Reporter: tareksherif, Assigned: pchang)

Details

(Whiteboard: [gfx-noted]) 

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Steps to reproduce:

Visit this page in Firefox on Windows: https://tsherif.github.io/webgl2bugs/angle/transform-feeback-object.html

(Source code here: https://github.com/tsherif/webgl2bugs/blob/master/angle/transform-feeback-object.html)


Actual results:

You should see a red point move across the screen from left to right.


Expected results:

The point jitters back and forth on the left.

The bug is in ANGLE (https://bugs.chromium.org/p/angleproject/issues/detail?id=2051) and was fixed in June, so this should just be a matter of updating ANGLE.
Component: Untriaged → Canvas: WebGL
Product: Firefox → Core
Assignee: nobody → howareyou322
Priority: -- → P3
Whiteboard: [gfx-noted]
This was fixed by bug 1371190 in FF 58(beta) already.
Status: UNCONFIRMED → RESOLVED
Closed: 6 years ago
Resolution: --- → DUPLICATE
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