34 Commits

Author	SHA1	Message	Date
Mike Walters	a96964bd2b	spectrogram: Speed up FFT iterator a bit more	2016-06-04 16:10:51 +01:00
Mike Walters	7ad24233fd	spectrogram: Plot log power instead of magnitude	2016-06-04 14:56:37 +01:00
Mike Walters	22c81f52da	spectrogram: Drop the unnecessary sqrt	2016-06-04 14:56:37 +01:00
Mike Walters	45e2e7ef67	spectrogram: Pull some constants out of the loop	2016-06-04 14:56:37 +01:00
Mike Walters	1d33e70a1f	spectrogram: Simplify a bit	2016-06-04 14:56:36 +01:00
Mike Walters	1e9c96b9b9	spectrogram: Use log2f to avoid double conversions	2016-06-04 14:56:34 +01:00
Mike Walters	083c8ad486	spectrogram: Speed up getLine by removing mod operator	2016-06-04 14:56:31 +01:00
Mike Walters	6c9c40527f	tuner: Re-implement rotator_cc	2016-04-28 00:39:51 +01:00
Mike Walters	c03f98f839	tuner: Switch from freq xlating fir filter to rotator + fir filter	2016-04-27 22:19:43 +01:00
Mike Walters	58136f99f2	spectrogram: Scale output samples based on power max slider ... ref #66	2016-04-24 01:39:33 +01:00
Mike Walters	377fe33204	spectrogram: Disable tuner when nothing subscribes to sample output	2016-04-23 18:47:33 +01:00
Mike Walters	1ef9a2676f	spectrogramplot: Cleanup a bunch of dead code	2016-04-07 23:35:07 +01:00
Mike Walters	9d5bf3631d	tuner: Move Tuner intro SpectrogramPlot	2016-04-07 22:51:16 +01:00
Mike Walters	ec45e0f6da	plot: Add sample output interface	2016-04-07 22:11:34 +01:00
Mike	76df24e9f0	spectrogram: Fix scrolling bug when zoomed in	2016-03-17 03:44:11 +00:00
Mike Walters	3735838292	spectrogram: Fix bug with tile ID calculation that was causing lots of cache misses	2016-03-16 23:27:09 +00:00
Mike Walters	aeb295fe28	controls: Emit zoomLevel final multiplier (not a power)	2016-03-07 00:45:29 +00:00
Mike Walters	74a5307b58	spectrogram: Use unique_ptr for fft	2016-03-06 17:38:51 +00:00
Mike Walters	04716ed748	spectrogram: Don't delete inputSource - doesn't own it anymore	2016-03-06 17:36:29 +00:00
Mike Walters	e29d8306e9	spectrogram: Cleanup dead code	2016-03-06 17:36:11 +00:00
Mike Walters	2b8f5dd759	spectrogram: Workaround crash on final partial tile	2016-03-06 16:51:15 +00:00
Mike Walters	a82a1af33d	cursors: Reimplement Cursors as QObject and implement dragging	2016-03-05 15:57:11 +00:00
Mike Walters	d78986a978	spectrogram: Fix inverted spectrogram	2016-03-04 13:15:25 +00:00
Mike Walters	a1af3fe0be	plot: Add default impl of all paint* functions	2016-03-04 13:15:25 +00:00
Mike Walters	d989579d62	spectrogram: Fix caching/tileIDs	2016-03-04 13:15:25 +00:00
Mike Walters	9b78f334aa	plotview: Don't recreate the plots all the time	2016-03-04 13:15:25 +00:00
Mike Walters	e1b99805a2	spectrogram: Remove more dead code (openFile)	2016-03-04 13:15:25 +00:00
Mike Walters	7d75ec426a	spectrogram: Remove some dead code (ruler, old paintEvent)	2016-03-03 20:54:50 +00:00
Mike Walters	af7fb31eeb	plotview: Hook up zoomLevel & fix up scrolling	2016-03-03 01:52:24 +00:00
Mike Walters	da7e4a3104	spectrogram: Plot some more tiles	2016-03-02 00:02:08 +00:00
Mike Walters	d89565bbbc	spectrogram: Take input source as argument	2016-03-01 23:26:35 +00:00
Mike Walters	61d1fde23d	spectrogram: Rotate view & draw first tile	2016-03-01 23:25:48 +00:00
Mike Walters	caa2709ffc	plot: Draw centre-line	2016-03-01 22:32:30 +00:00
Mike Walters	61a34ae490	Rename Spectrogram to SpectrogramPlot	2016-03-01 21:49:52 +00:00