johnmccutchan/spectre — pull request #145 by Fox32 (2014-07-27 11:23:45+00:00)
Title: Improve drawbuffers performance

drawBuffersWebgl is called on every draw call. This makes using draw buffers very slow. I changed it to only call drawBuffersWebgl if the render target has changed.

The PR also contains some fixes of warnings and hints.