47 Commits

Author	SHA1	Message	Date
twinaphex	a33016d457	Renamed libretro-sdk to libretro-common	2015-02-19 00:04:03 +01:00
twinaphex	5c05086455	Start updating audio/test	2015-02-11 02:40:18 +01:00
twinaphex	2679c3d5c2	Rename audio/utils.c to audio/audio_utils.c	2015-01-13 00:19:46 +01:00
twinaphex	ce6c884724	Take out HAVE_CC_RESAMPLER define	2014-09-24 09:39:41 +02:00
aliaspider	493a8aea2d	fix resampler tests.	2014-09-17 19:07:40 +01:00
Themaister	24906b8869	Add resampler tests for CC resampler.	2014-03-23 14:27:31 +01:00
twinaphex	0a15a17d44	Update years on all license headers	2014-01-01 01:50:59 +01:00
twinaphex	4102d1cfb8	Make sinc resampler the default and remove Hermite - audio ... quality at high samplerates was too bad to be of any use	2013-04-07 03:41:06 +02:00
Themaister	9fd1f7edad	Fix audio test build on Windows.	2013-03-12 12:23:28 +01:00
Themaister	1e44407bd8	Bump SINC_HIGHEST BW to 0.962.	2013-03-09 13:28:40 +01:00
Themaister	3ed3217270	Seed rand().	2013-03-03 12:39:11 +01:00
Themaister	f11ccfc108	Add simple script to generate rate control tests.	2013-03-01 17:05:13 +01:00
Themaister	2499cccb1a	Add rate control simulation to resampler test.	2013-02-28 17:14:34 +01:00
Themaister	3e3d9ec3af	Use higher precision Kaiser. ... Add test case for Kaiser window in MATLAB.	2013-02-14 12:58:50 +01:00
Themaister	dc413ab605	Fix SNR test getting broken result.	2013-02-14 12:30:57 +01:00
Themaister	ff14092d8d	Use -ffast-math. ... Helps SINC resampler to auto-vectorize.	2013-02-14 11:57:07 +01:00
Themaister	11d919b9e8	Fix downsampling for SINC.	2013-02-13 21:55:58 +01:00
Themaister	d68fe248f3	Start using LERP optionally for SINC again.	2013-02-13 11:56:20 +01:00
Themaister	578a47d73d	Rework SINC resampler. Use Kaiser window.	2013-02-12 22:41:26 +01:00
Themaister	db876d59ac	Fix resampler tests.	2013-02-08 15:37:40 +01:00
Themaister	0b4cf2d053	Update license headers to 2013.	2013-01-01 01:41:15 +01:00
Themaister	752b7608e7	Fix audio test.	2012-11-07 23:42:23 +01:00
Themaister	61a5b42ee7	Purge some more fixed point cruft.	2012-11-03 23:03:57 +01:00
Themaister	50d6080af5	Print more sensible output for SNR.	2012-10-31 00:03:15 +01:00
Themaister	ff9167f56b	Remove obsolete fixed-point test.	2012-10-30 23:54:30 +01:00
Themaister	45481634f2	Add tests for fixed point sinc.	2012-07-06 17:04:54 +01:00
Themaister	2b712f5f46	Avoid ifdef.	2012-05-22 15:34:53 +02:00
Themaister	4debf60bad	Do not output FFT sanity test to stdout.	2012-05-08 13:02:29 +02:00
Themaister	bc604f5029	Output SNR results to CSV.	2012-05-08 12:55:12 +02:00
Themaister	3878e81ce4	Improve SNR measurement.	2012-05-08 12:14:03 +02:00
Themaister	ce740f8948	More fixups.	2012-04-21 23:31:57 +02:00
Themaister	aab8fb6151	ssnes_* => rarch_*.	2012-04-21 23:25:32 +02:00
Themaister	9ab51ad23a	SSNES => RetroArch.	2012-04-21 23:17:43 +02:00
Themaister	e3a71a8c5b	Fixup headers.	2012-04-09 22:05:26 +02:00
Themaister	62c96ea937	Change license header.	2012-04-09 22:03:57 +02:00
Themaister	9698cd7dbd	Change headers.	2012-04-09 22:03:57 +02:00
Themaister	18aebfedc2	Test for IDFT.	2012-02-28 00:52:49 +01:00
Themaister	c8173aaf62	Calculate imaginary part correctly.	2012-02-28 00:29:45 +01:00
Themaister	c975145914	Use omega to report response.	2012-02-27 21:34:31 +01:00
Themaister	2fecfc7fca	Drop phase measurement as they're kinda useless.	2012-02-27 21:13:50 +01:00
Themaister	24817543e0	Implement FFT for better SNR verification.	2012-02-27 19:49:00 +01:00
Themaister	afa6776b1d	Add cutoff.	2012-02-26 19:18:51 +01:00
Themaister	a5c47a568e	Attempt to measure phase distortion as well.	2012-02-25 21:17:48 +01:00
Themaister	6643bf3e1c	Use floating point for sample offsets.	2012-02-25 14:31:57 +01:00
Themaister	cd54cc6822	Improve SNR testing routines.	2012-02-25 14:02:56 +01:00
Themaister	5f330cbfa5	Fix printf format.	2012-02-25 01:50:08 +01:00
Themaister	9bad6f2bba	Add resampler tests.	2012-02-25 01:47:23 +01:00