applause2 - Luajit-based synthesizer based on a stream algebra

Age	Commit message (Collapse)	Author	Files	Lines
2015-11-03	fixed semaphore for realtime<->lua thread synchronization	Robin Haberkorn	1	-8/+16

2015-11-03	allow Stream:play() to be interrupted by CTRL+C	Robin Haberkorn	1	-1/+35
	* more precisely, Stream:play() will now throw an error whenever the process receices SIGINT. * this allows us to interrupt long playbacks
2015-11-03	ring buffer size is configurable now via ./applause command-line parameter ↵	Robin Haberkorn	1	-9/+32
	in milliseconds * default buffer size: 100ms
2015-11-03	synchronize buffer access via System V semaphore	Robin Haberkorn	1	-10/+74
	* allows the Lua thread to block when the ringbuffer is full while keeping the realtime thread (jack_process()) realtime-safe. Hopefully :-) * since audio generation is usually faster than consumption (if you don't want to have buffer underruns), this fixes audio generation longer than BUFFER_SIZE (currently 1s)
2015-11-03	report buffer underruns	Robin Haberkorn	1	-6/+23

2015-04-11	stop garbage collector temporarily during play()	Robin Haberkorn	1	-1/+16
	This improves the real-time properties of sample generation since it avoids CPU spkikes. On the other hand, this may not be ideal as playing a long streams could have non-constant space requirements now. A proper solution would probably involve calling the garbage collector incrementally during the play() loop.
2015-04-11	added custom interactive Lua interpreter for evaluating applause expressions	Robin Haberkorn	1	-0/+274
	* implements Stream:play() using Jack as the audio backend