Andrey Petrov shazow

I hereby claim:

I am shazow on github.
I am shazow (https://keybase.io/shazow) on keybase.
I have a public key whose fingerprint is 9FCE A980 CCFD 3C13 E11E 88A9 3506 87D1 7E81 FD68

To claim this, I am signing this object:

Learning OpenGL Notes

Old versions of the notes that were here are still available as revisions of this gist. Previous revision: https://gist.github.com/shazow/d869952642fe081466fa/70d92e7aac66be8ce9217b06d45fc6441af7b06c

	from math import ceil

	def resize_dimensions(x, y, max_width=None, max_height=None, min_side=None, max_side=None):
	if not any([max_width, max_height, min_side, max_side]):
	return x, y

	original_x, original_y = x, y

	priority_width = True
	if max_width and x > max_width:

	storage = {}

	class RegistryMeta(type):
	def __init__(cls, name, bases, attrs):
	super(RegistryMeta, cls).__init__(name, bases, attrs)

	id = getattr(cls, 'id', None)
	if not id:
	return

	# DOCKER-VERSION 0.6.1
	# Borrowed from https://github.com/vvlad/dockerfiles-postgresql-9.3
	#
	# First run:
	# $ docker build -t postgresql -rm=true .
	# $ ID=$(docker run -e "CREATE_DB=foo" -v "path/to/socks:/var/run/postgresql" -d postgresql)
	# $ docker wait $ID
	# $ docker logs $ID

	FROM ubuntu:12.04

	# DOCKER-VERSION 0.6.1
	# Borrowed from https://github.com/vvlad/dockerfiles-postgresql-9.3
	#
	# First run:
	# $ docker build -t uwsgi -rm=true .
	# $ ID=$(docker run -v "path/to/src:/app/src" -v "path/to/socks:/app/socks" -d uwsgi)
	# $ docker wait $ID
	# $ docker logs $ID

	FROM ubuntu:12.04

	s = socket2.build_opener(socket2.IPv4Resolver(host), port);
	s.addsecurewrap = socket.wrap_socket
	conn = s.open()

	autocmd CursorMoved,CursorMovedI * hi FOW ctermfg=black ctermbg=NONE guifg=#444444 guibg=NONE
	call matchadd('FOW', '\%(.\n\)\{1,20\}\ze\%(.\n\)\{3\}.*\%#')
	call matchadd('FOW', '.\%#.\%(\n.\)\{3\}\zs\%(.\n\)\{1,20\}')

	// This is getting out of hand, probably a bad idea.

	func (c Client) searchBuffer(command string) (message irc.Message, err error) {
	buffer := make(chan *irc.Message, cap(c.buffer))

	Fill:
	for {
	select {
	case message = <-c.buffer:
	if message.Command == command {