From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 5 Dec 2016 16:35:22 +0000 (+0200)
Subject: Store Renderables as non-const pointers or references
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;ds=inline;h=d031a80ea06e3ccd01041e9c6024fa62adf25160;hp=d031a80ea06e3ccd01041e9c6024fa62adf25160;p=libs%2Fgl.git

Store Renderables as non-const pointers or references

It's irked me for a while how some renderables (mostly effects) need to
do internal updates in setup_frame, but it's const so I end up with a ton
of mutables.  Since almost all of my use cases actually pass in non-const
Renderables anyway, I'm just going to change this.
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