Userland pixel shader language

[osnr]

so you can shade a page (or region) with a one-liner:

[cwervo]

@osnr thanks to your push on Vulkan, should we close this?

[cwervo]

Or, was your point that we could add sugar to make the shader interface cleaner?

[osnr]

Or, was your point that we could add sugar to make the shader interface cleaner?

Yeah. This issue is because of Vulkan, the shader interface is still too tedious to use for simple toys

[cwervo]

Adding onto this:

• Should auto include functions claimed before the userland shader Wish
• Should add a default set of useful uniforms (at least u_time and u_resolution)

There's a bunch of other defaults I'm thinking of, will sketch this out more next week when I have more time