Chris Cannam
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91274b3fd5
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Build and install JNI if header and Java compiler are found
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2021-03-12 09:52:54 +00:00 |
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Chris Cannam
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a5cb3a6b4a
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Add some profiler entries
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2021-03-11 16:15:10 +00:00 |
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Chris Cannam
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09e5bd29bf
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Protect profiler map with a mutex
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2021-03-11 16:14:40 +00:00 |
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Chris Cannam
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fcc952e81a
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A few helper functions
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2021-03-09 17:29:21 +00:00 |
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Chris Cannam
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b463cf5565
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Fix wrong accumulator type - this fix makes the detector a little more sensitive, which is not necessarily good, but the previous accidental behaviour exaggerated the difference in results between float and double precision ffts
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2021-03-09 17:22:41 +00:00 |
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Chris Cannam
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e79658b04f
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Fix incorrect cases in double-only/float-only cases
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2021-03-09 17:21:08 +00:00 |
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Chris Cannam
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ee9128020d
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Additional kissfft source file
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2021-03-09 13:05:24 +00:00 |
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Chris Cannam
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b81d62bb98
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Update KissFFT code
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2021-03-09 12:29:40 +00:00 |
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Chris Cannam
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120edca223
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Build updates for Windows
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2021-03-05 10:31:00 +00:00 |
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Chris Cannam
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7c8fa72c60
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Avoid reserved preprocessor symbols
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2021-02-10 11:07:33 +00:00 |
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Chris Cannam
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d2e5cf3a6d
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Fix incorrect initialisation
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2021-02-05 16:39:41 +00:00 |
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Chris Cannam
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955a32fc7e
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Copyright dates
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2021-01-08 17:13:52 +00:00 |
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Chris Cannam
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16487324fc
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Replace __MSVC__ define (which needs to be defined manually in the build) with _MSC_VER (which the compiler defines itself) throughout
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2020-12-10 09:25:28 +00:00 |
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Chris Cannam
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897bd14b8e
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Avoid any smoothing when setting initial ratio
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2020-11-16 09:11:12 +00:00 |
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Chris Cannam
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dbaaf12598
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Hm, those settings weren't as well-behaved as I thought. I wonder if there is some unpleasant randomness here
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2020-10-22 17:13:55 +01:00 |
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Chris Cannam
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e3e5fe7ae3
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Settle on a single set of params that seems to work ok in tests
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2020-10-22 15:55:48 +01:00 |
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Chris Cannam
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75f9af1f9b
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Remove support for resampler from IPP versions older than v7
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2020-10-22 14:00:32 +01:00 |
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Chris Cannam
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cce7bdd703
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Fix buffer underrun in case where rounded sample count accumulator exceeds length
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2020-10-22 13:55:50 +01:00 |
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Chris Cannam
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c4ad5b6f4a
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Also avoid passing a genuinely long block when the ratio has just changed
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2020-10-21 17:16:15 +01:00 |
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Chris Cannam
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ce5b79bb45
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Avoid passing a very oversize outcount for the reasons given
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2020-10-21 16:50:19 +01:00 |
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Chris Cannam
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3ddc35f7ae
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Resampler code pulled back in from bqresample, with safer api
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2020-10-21 15:05:14 +01:00 |
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Chris Cannam
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81629cf714
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Merge from default branch
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2020-10-21 09:07:44 +01:00 |
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Chris Cannam
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d05806450a
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Avoid compiler complaints about dynamic array syntax. This is no better code, bu
t it's less sensitive to compile options.
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2020-10-08 11:20:52 +01:00 |
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Chris Cannam
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42ff18a229
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Prefer libsamplerate at any performance setting, now we know it is better-behaved when changing rates
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2020-09-29 11:04:18 +01:00 |
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Chris Cannam
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c1108834c1
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In this emergency, increase the buffer size by a factor rather than only by a constant amount - because if this arises because of an overlong increment being broken down into littler bits, we would end up doing it again and again, which is much more expensive. This makes a huge performance difference in cases where a time map ends up mapping very little input into a great expanse of output
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2020-09-22 10:35:50 +01:00 |
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Chris Cannam
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8df9558868
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In this emergency, increase the buffer size by a factor rather than only by a constant amount - because if this arises because of an overlong increment being broken down into littler bits, we would end up doing it again and again, which is much more expensive. This makes a huge performance difference in cases where a time map ends up mapping very little input into a great expanse of output
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2020-09-22 10:35:50 +01:00 |
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Chris Cannam
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f42a369b8e
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Same fix in resampleInterleaved as earlier committed in resample
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2020-09-21 16:44:53 +01:00 |
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Chris Cannam
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d65f5ebe34
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Fix potential discontinuity when window size is reduced due to change in ratio
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2020-09-21 13:48:45 +01:00 |
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Chris Cannam
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4728c79862
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Fix potential discontinuity when window size is reduced due to change in ratio
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2020-09-21 13:48:45 +01:00 |
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Chris Cannam
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661a1d05eb
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It appears this may be all we need - apparently the occasional odd extra sample (due to incremental rounding) added up and eventually overran the filter. I believe +1 is perfectly good here, but we can afford to be more accommodating just in case
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2020-09-16 17:52:33 +01:00 |
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Chris Cannam
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76175b9e80
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It appears this may be all we need - apparently the occasional odd extra sample (due to incremental rounding) added up and eventually overran the filter. I believe +1 is perfectly good here, but we can afford to be more accommodating just in case
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2020-09-16 17:52:33 +01:00 |
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Chris Cannam
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438893fb6f
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Avoid some compiler warnings
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2020-09-16 17:47:30 +01:00 |
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Chris Cannam
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27f4572258
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Fix silly compile error
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2020-09-15 17:36:21 +01:00 |
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Chris Cannam
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be843f3da7
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Avoid an input increment of zero (= sigfpe) when given a very long stretch factor
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2020-09-15 15:23:33 +01:00 |
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Chris Cannam
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de618103f7
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Experiment with small crossfade on resampler rate change
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2020-09-15 13:46:18 +01:00 |
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Chris Cannam
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a992376541
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Fix iOS build broken by earlier commit
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2020-09-15 08:20:07 +01:00 |
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Chris Cannam
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0513096661
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Fix build failure for macOS 10.6
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2020-09-14 12:04:08 +01:00 |
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Chris Cannam
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817c781efc
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Avoid warning when initialising bit pattern for sign bit outside numerical range of int
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2020-02-10 09:22:27 +00:00 |
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Chris Cannam
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e2b62687d6
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Rejig includes for alloca in particular - more logic in sysutils, remove from individual files (include sysutils instead), also indent includes in sysutils for a bit more clarity
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2020-01-16 11:28:47 +00:00 |
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Chris Cannam
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bfb69779af
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Dates
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2020-01-16 10:20:23 +00:00 |
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Chris Cannam
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26c7635c9e
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Avoid dependence on stdexcept by throwing a string here, for an internal error that is not supposed ever to be thrown or caught
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2018-11-29 10:34:43 +00:00 |
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Chris Cannam
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d6f55d526e
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Include guard
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2018-11-29 10:14:44 +00:00 |
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Chris Cannam
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4a4213dc3e
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Bring across current allocator from bqvec (it's less demanding of having the right preprocessor symbol set already)
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2018-11-29 09:12:59 +00:00 |
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Chris Cannam
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f35c900c0b
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OSX memory barrier bit
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2018-10-11 13:00:58 +01:00 |
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Chris Cannam
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a747e725f2
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Fix build for FFTW_SINGLE_ONLY. Thanks to Andreas Müller
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2018-08-15 14:52:16 +01:00 |
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Chris Cannam
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486ab5de62
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Backport fixes for IPP v9
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2018-05-14 20:41:25 +01:00 |
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Chris Cannam
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f5755ebf17
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Merge
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2018-05-13 21:34:15 +01:00 |
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Chris Cannam
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2976a1fbe5
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Avoid a couple of picky compiler warnings
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2018-05-13 19:08:04 +01:00 |
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Chris Cannam
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bbf45fa887
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Copyright dates
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2018-03-07 13:10:19 +00:00 |
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Chris Cannam
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12db9e651d
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Enable denormal flush-to-zero for ARM64 iOS (previous logic only worked for ARM32)
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2018-02-22 17:13:58 +00:00 |
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