Baggers

``` (make-fbo 0 :d :s) (pull-g (attachment *fbo* :s)) ```

This would avoid the overhead of binding and unbinding vaos in every pipeline call. Would open us up for issues with accidental modifications of the vao state though... can we...

e.g. viewport-resolution

Think its only gl 4.2 and up

``` (in-package :play-with-verts) (defun test () (let ((data-a (make-c-array (loop :for i :below 5 :collect (v! 1 1 i)))) (data-b (make-c-array (loop :for i :below 5 :collect (v! 2 2...

Rework pixel-format

2

Looking into `read-pixels` has made me pretty unsatisfied with pixel-formats as they currently stand. Here are a few notes ## read only pixel-format's cant change so why not make them...

Saves a lookup in read-pixels

When a buffer is bound old bindings in cache arent broken

1

We need to add cache enum to the gpu-buffer and when a thing bound: - if the target contains a buffer, set it's index to 0 - if the buffer...

Add pixel buffer object support

9

https://www.khronos.org/opengl/wiki/Pixel_Buffer_Object

Assert the following in the sampler: > Image format completeness > > The internal format a texture uses can also affect its completeness, depending on its sampling parameters. > >...