Throws an exception if the same bitmap is passed multiple times about shaderview

[appspell]

Should I open a pull request, even though I haven't tested it?

@leoxshn please, open, I will test it. Sorry for the long delay with the answer.

[appspell]

@leoxshn
I didn't expect that it's needed to change bitmap for each onBind().
Could you describe your use case where you need to update the bitmap on each binding?

Nevertheless, I've added a new API:

Bitmap:

shaderView?.shaderParams?.updateValue2D("albedo", bitmap)

or for drawable:

shaderParams?.updateValue2D("albedo", R.drawable.albedo)

Here is a PR: https://github.com/appspell/ShaderView/pull/9/files

[zaguragit]

Could you describe your use case where you need to update the bitmap on each binding?

I was making an android launcher, that has a feed, where one of the cards is a music player, and wanted to use a shader to stretch the music covers to fit the card without distorting them in an ugly way, and also add a little blur.

Thanks a lot for the new API

Also I don't technically update it for each onBind() anymore, just when the cover changes