From: Good Guy <good1.2guy@gmail.com>
Date: Thu, 12 Jul 2018 20:33:53 +0000 (-0600)
Subject: png img proxy fixes, speed zoom segv fix, colapse ins 1frm silence undo, repair rende... 
X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fhistory.git;a=commitdiff_plain;h=5621db270ccbeabc106e0f438941dba6f930652b;hp=5621db270ccbeabc106e0f438941dba6f930652b;ds=sidebyside

png img proxy fixes, speed zoom segv fix, colapse ins 1frm silence undo, repair renderengine interrupt lock, add trace classes for mutex/condition
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