I know how `CompositingStrategy` affects `Modifier.graphicsLayer`, but what about `Colors` with alph...

# compose

[vide]

I know how CompositingStrategy affects Modifier.graphicsLayer, but what about Colors with alpha less than 1? For example with different canvas draw operations like Modifier.background? Especially, does alpha < 1f affect performance negatively in canvas draw operations? Does that always cause rendering to an offscreen buffer similarly to CompositingStrategy.Offscreen?

[romainguy]

No colors with alpha don't require an offscreen buffer

[ephemient]

drawing with color alpha also has a different effect than graphics layer

[romainguy]

That depends :)