log layer/RenderTimer.h @ 1581:11660e0c896f audio-source-refactor

age author description
2018-03-01 Chris Cannam Untabify
2017-01-26 Chris Cannam Measure time taken to render per pixel, and use the time last time around to decide whether to be time constrained this time around
2016-06-29 Chris Cannam Pull out render timer spectrogram-minor-refactor