What happens in configureSwapChain and on canvas resize? #1691
Description
We need to figure out what the semantics are of the following cases:
swapChain = ctx.configureSwapChain(...);
const t1 = swapChain.getCurrentTexture();
swapChain = ctx.configureSwapChain(...); // Is t1 destroyed?
const t2 = swapChain.getCurrentTexture(); // Same texture? New texture?canvas.width++;
const t1 = swapChain.getCurrentTexture();
canvas.width++; // Is t1 destroyed? Or do we continue on pretending the canvas hasn't changed size?
const t2 = swapChain.getCurrentTexture(); // Same texture? New texture?swapChain = ctx.configureSwapChain(...);
canvas.width++; // Is swapChain destroyed?Somewhat related to #1548