2 Commits

Author	SHA1	Message	Date
Martin Pavelek	da73ddd242	Spectrum analyzer update (#5160) ... * advanced config: expose hidden constants to user screen * advanced config: add support for FFT window overlapping * waterfall: display at native resolution on high-DPI screens * waterfall: add cursor and improve label density * FFT: fix normalization so that 0 dBFS matches full-scale sinewave * FFT: decouple data acquisition from processing and display * FFT: separate lock for reallocation (to avoid some needless waiting) * moved ranges and other constants to a separate file * debug: better performance measurements * minor fixes * build the ringbuffer library as part of LMMS core	2019-11-21 14:44:18 +01:00
Martin Pavelek	c3b4d5188a	New Spectrum Analyzer (#4950) ... Replace old spectrum analyzer by new one with higher resolution and many new features. Resolves #2847.	2019-07-17 22:45:26 +02:00