From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 1 Dec 2021 07:53:10 +0000 (+0200)
Subject: Support transfers with no staged data
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=5c35768c310847df816d216eecf8fa2e93f5f8b8;hp=5c35768c310847df816d216eecf8fa2e93f5f8b8;p=libs%2Fgl.git

Support transfers with no staged data

This can be used to transfer data within VRAM, such as for mipmap
generation.
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