improve caching of metric and tick patters
authorRobin Gareus <robin@gareus.org>
Sun, 14 Jul 2013 09:34:31 +0000 (11:34 +0200)
committerRobin Gareus <robin@gareus.org>
Sun, 14 Jul 2013 09:34:31 +0000 (11:34 +0200)
commit2106a12edd6dcdf1189b7cfd68b07a0761d77c46
treec64b5d40703d26279485d908ce82dc44889dbb0a
parentcb9b1801ec4ef5974bc9365c1b551a864615a5cc
improve caching of metric and tick patters

* selectively clear cache (meterbridge, mixer)
* free memory of patterns on clear
gtk2_ardour/gain_meter.cc
gtk2_ardour/meter_patterns.cc
gtk2_ardour/meter_patterns.h
gtk2_ardour/meter_strip.cc
gtk2_ardour/meterbridge.cc