> However, for channelsum.rs and channel.rs, clone() is not allowed since
options is created with Default::default();
This is because of inference, use OscillatorOptions::default() instead,
*or* just construct it twice instead of reusing it
-Manish Goregaokar
On Sat, Nov 17, 2018 at 4:15 PM Avanthikaa Ravichandran
wrote:
> Hi,
> So I tried removing Copy from the OscillatorNodeOptions type but after
> removing it, the other files that create the context do not allow the
> options to be used since they need a copy to create the context object.
> Refer the following code:
> let osc1 = context.create_node(AudioNodeInit::OscillatorNode(options),
> Default::default());
> This line throws an error for options when I remove copy.
>
> To fix this, I modified it as
> let osc1 =
> context.create_node(AudioNodeInit::OscillatorNode(options.clone()),
> Default::default());
> However, for channelsum.rs and channel.rs, clone() is not allowed since
> options is created with Default::default();
> Could you suggest any other solution?
>
> Thank you.
>
>
>
>
> On Thu, Nov 15, 2018 at 7:30 PM Manish Goregaokar
> wrote:
>
> > Just remove the Copy requirement on the OscillatorOptions type, it's not
> > necessary.
> >
> > -Manish Goregaokar
> >
> >
> > On Thu, Nov 15, 2018 at 4:15 PM Avanthikaa Ravichandran <
> aravi...@ncsu.edu
> > >
> > wrote:
> >
> > > Thank you so much.
> > > We are also trying to implement the periodic wave option for the
> > oscillator
> > > node. The sizes of the real and imag arrays in the PeriodicWaveOptions
> > > structure are not fixed during compile time and need to be generated
> > based
> > > on the input terms.
> > > For this, we thought of using a vector but the vector type does not
> > > implement copy. We tried to use clone() during the oscillator node
> object
> > > creation but many of the other types of waves (like channelsum) derive
> > the
> > > oscillator node and they cannot implement clone/require that copy be
> > > derived. Can you suggest what we can do to overcome this? Do we assume
> an
> > > outer limit to the size of the array and create an array of that size
> or
> > is
> > > there a way to still dynamically set the array size without the copy
> > > conflict?
> > >
> > >
> > >
> > > On Thu, Nov 15, 2018 at 6:16 PM Manish Goregaokar <
> manishsm...@gmail.com
> > >
> > > wrote:
> > >
> > > > Yes, it's f(x) = k.
> > > >
> > > > Note that `k` here is an AudioParam, so it's not always a constant --
> > > > similar to how frequency in OscillatorSourceNode or gain in GainNode
> > can
> > > > vary per frame.
> > > > -Manish Goregaokar
> > > >
> > > >
> > > > On Thu, Nov 15, 2018 at 2:48 PM Avanthikaa Ravichandran <
> > > aravi...@ncsu.edu
> > > > >
> > > > wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > We are working on implementing the missing WebAudio nodes in
> > > servo-media.
> > > > > One of the initial steps says* ‘implement the missing
> ConstantSource
> > > node
> > > > > type that produces a constant tone based on a stored value that can
> > be
> > > > > modified using the GainNode implementation as a model*'.
> > > > >
> > > > > Am I right in understanding that this requires implementing a wave
> > > f(x) =
> > > > > k, where k is a constant that is determined by the stored value?
> And
> > > the
> > > > > working of this wave is similar to sine, sawtooth, etc., with the
> > only
> > > > > difference being the wave formula?
> > > > > ___
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