1458059 - setValueCurveAtTime takes a sequence<float>

Status: RESOLVED DUPLICATE of bug 1421091

(Core :: Web Audio, defect)

Description

[toy.raymond]

User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36

Steps to reproduce:

In a console:

c = new AudioContext()
g = new GainNode(c)
g.gain.setValueCurveAtTime([-1, 0, 1], 10, 20)



Actual results:

Error occurred:

TypeError: Argument 1 of AudioParam.setValueCurveAtTime does not implement interface Float32Array.


Expected results:

This should work.

The error message is kind of funny, but valid, I guess.  I think it would be much easier for a developer to understand if the message said arg 1 was expecteed to be a Float32Array but wasn't.

But that's not what this bug is about.  setValueCurveAtTime takes a sequence<float> for the first arg:  https://webaudio.github.io/web-audio-api/#dom-audioparam-setvaluecurveattime-values

Comment 1

[Cristian Craciun]

I've managed to reproduce this issue but is most likely a duplicate of the bug 1421091, which is also logged by you. 

Could you please confirm this?

Comment 2

[toy.raymond]

Oops.  Sorry about that. It's the same issue. I'm pretty sure I searched, but I guess I just didn't see it.