only refresh framebuffer if it is dirty
authorJim Morris <morris@wolfman.com>
Wed, 31 Jul 2013 23:00:13 +0000 (16:00 -0700)
committerJim Morris <morris@wolfman.com>
Wed, 31 Jul 2013 23:00:52 +0000 (16:00 -0700)
commit403534c0804ac01e4ebdc9b8c8c9922fc5ec6969
treece85dcfc3773f57acf05434543f68dee1a1e228e
parentf54d25cb7ba4cd2f1ea4f9a0f5a7d4ca88bb2f1d
only refresh framebuffer if it is dirty
src/modules/utils/panel/panels/rrdglcd/RrdGlcd.cpp
src/modules/utils/panel/panels/rrdglcd/RrdGlcd.h