From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 2 Jul 2018 12:49:48 +0000 (+0300)
Subject: Allow the maximum mipmap level of a texture to be specified
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=40e1eba6c489e11a4c9b8865ddcd3ec3d9f83818;hp=40e1eba6c489e11a4c9b8865ddcd3ec3d9f83818

Allow the maximum mipmap level of a texture to be specified

This doubles as a way to specify the number of mipmap levels to allocate
when the tetxure image is loaded from a Graphics::Image.
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