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Author SHA1 Message Date
Charles Karney
f1a6602804
Merge 07aa5c13b5 into febd4caeed 2025-02-20 17:26:51 +02:00
mborgerding
febd4caeed
Merge pull request #99 from lanurmi/newline 
Add newline to end of kiss_fft_log.h
 2025-02-10 08:42:49 -05:00
Lauri Nurmi
26992ad1e4 Add newline to end of kiss_fft_log.h 
Some C(++) standard versions require source files to end with
a newline. Some compiler versions may issue a warning about
a missing newline.
 2025-02-10 15:12:08 +02:00
mborgerding
00cc50ebaa
Merge pull request #98 from felixjogris/bsdmake 
call $(MAKE) instead of make
 2025-02-02 10:56:07 -05:00
Felix J. Ogris
1c3c9a5c94 call $(MAKE) instead of make 2025-02-01 18:19:23 +01:00
mborgerding
f5f2a3b2f2
Merge pull request #70 from razor7788/work 
fixed test/Makefile line 137 missing ')'
 2024-03-09 10:14:55 -05:00
Charles Karney
07aa5c13b5 Improve accuracy + allow mpfr::mpreal and boost's float128 
(1) Accuracy has been improved in the set up of the _twiddles array.
Now sin and cos are only evaluated for angles in [-pi/4, pi/4] and all
the elementary symmetries of the trig functions are preserved.  This
reduces the round-off error to be competitve with fftw.

(2) A key advantage of kissfft over fftw is that it can be used with
non-standard floating point numbers, e.g., mpfr::mpreal and
boost::multiprecision::float128.  For this to "work", the math functions
need to be called without the "std::" prefix to allow the specific
overloads for these functions to be found.  "using" clauses are added to
the code so that the standard functions are still found for the standard
floating point types.
 2022-05-29 17:41:34 -04:00
razor_laptop
59c8cdfb08 fixed test/Makefile line 137 missing ')' 2021-10-18 00:43:05 +08:00
Mark Borgerding
8f47a67f59 removed kfc.h and kissfft_i32.hh from the install list since they are not as generally useful as the others 2021-02-09 20:29:17 -05:00
Mark Borgerding
0a4394045f no benefit to having both a README and README.md -- D.R.Y. 2021-02-06 10:55:44 -05:00
Vasyl Gello
478c35e653
Update documentation 
Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
 2021-02-05 13:34:16 +02:00
Vasyl Gello
7c9a5586a9
testkiss.py: Do not depend on tools/fft_* 
Fixes test run with -DKISSFFT_TOOLS=OFF

Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
 2021-02-05 13:34:16 +02:00
Vasyl Gello
7eeda21377
Add testsuite 
Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
 2021-02-05 13:34:16 +02:00
Vasyl Gello
cccf41adf2
Overhaul CMake makefiles 
* Minimum CMake version lowered to 3.6 (tested on 3.6.1)
  * Refactored CMake configuration options

Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
 2021-02-05 13:34:16 +02:00
Vasyl Gello
2e2747c129
Overhaul Make makefiles 
* Header files and correspondent C sources that define
    functions recently added to public API moved from
    'tools' directory to root

  * By default, install prefix is '/usr/local/', and header
    install path is '${PREFIX}/include/kissfft'

  * Added detection of external libraries like FFTW or libPNG

Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
 2021-02-05 13:34:16 +02:00
Mark Borgerding
7811f7d428 fixed switch-case fall-thru 2021-01-23 11:54:02 -05:00
Mark Borgerding
e321f7a4d7 dropped -Waggregate-return from warning flags as it created spurious warnings for recent c++ compilation (found through cmake build on CentOS 8) 2021-01-23 11:53:53 -05:00
mborgerding
d11f1a889c
Merge pull request #57 from basilgello/debian-fixes 
Modernize upstream package after inclusion to Debian
 2021-01-21 20:00:15 -05:00
Vasyl Gello
f88d5af578
Make kfc,fftnd,fftndr,fftr part of public API 
Many programs explicitly use it, including those in Debian.
This was raised already in kissfft#39

Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
 2021-01-21 17:10:20 +02:00
Vasyl Gello
c2e82a30e8
Build and install kissfft-tools 
Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
 2021-01-21 17:08:33 +02:00
Vasyl Gello
7651bdaaa1
Increase CTest interval 
* Fixes failing testcpp by timeout

Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
 2021-01-21 17:07:39 +02:00
mborgerding
cc862cb0f2
Merge pull request #53 from madebr/makefile_AR_CC_variables 
Use $(CC) and $(AR) in Makefile
 2020-11-05 21:35:44 -05:00
mborgerding
15debe8ed3
Merge pull request #52 from madebr/cmake_install 
Add cmake install + MSVC dll support
 2020-11-05 21:34:50 -05:00
Anonymous Maarten
1487038a8a Use find_package COMPONENTS to select shared/static + datatype 2020-10-30 19:18:18 +01:00
Anonymous Maarten
2d5de8378c Print datatype while configuring cmake 2020-10-30 16:33:32 +01:00
Anonymous Maarten
a63dfc7f11 Build tools + tests with cmake + add VERSION + parallel install 2020-10-30 02:49:49 +01:00
Anonymous Maarten
609845bc9e cmake more work 2020-10-29 23:23:50 +01:00
Anonymous Maarten
fcf9fa9a47 Use $(CC) and $(AR) in Makefile 2020-10-29 22:05:20 +01:00
Anonymous Maarten
5c708d85db Add cmake install + MSVC dll support 2020-10-29 22:01:56 +01:00
mborgerding
0a70dfd0cf
Merge pull request #50 from seeker-Liu/master 
Fix Issue #35
 2020-09-27 06:10:22 -04:00
LIU Qingyuan
4e4a738a53
Fix typo in document 2020-09-27 13:41:36 +08:00
Mark Borgerding
b2e0e600e5 Calling exit from library code is icky. Closes issue #49 2020-07-14 17:19:48 -04:00
mborgerding
c524b0b0e1
Merge pull request #47 from JulienMaille/patch-1 
Fix conversion from 'double' to 'float' warning closes
 2020-06-09 08:50:57 -04:00
Julien
efff86ac1c
Fix conversion from 'double' to 'float' warning closes 
Closes #27
 2020-06-09 13:57:41 +02:00
mborgerding
159874bffa
Merge pull request #46 from ademuri/master 
Add support for CMake
 2020-06-02 07:51:48 -04:00
Adam Demuri
6fcc85dbaf Add support for CMake 2020-05-31 13:26:14 -06:00
mborgerding
f0a47de6aa
Merge pull request #45 from kpawlak/task-logging-and-check 
Logging improvements and buffers security
 2020-05-26 22:21:27 -04:00
Krzysztof Pawlak
5fb101ecb3 Testting buffers for NULL befor usage 2020-05-26 14:25:38 +02:00
Krzysztof Pawlak
7c47cc9957 Add common logging mechanism, use NDEBUG to turn off logging 2020-05-26 14:25:27 +02:00
Mark Borgerding
cf5813a1b4 added test for simd crash to "make testall" and thus travis CI 2020-04-19 10:06:56 -04:00
Mark Borgerding
e53d6d4bea changed tabs to spaces for consistency and fix compiler warnings. Removed assert call (would require assert.h inclusion somewhere). 2020-04-19 10:02:45 -04:00
Mark Borgerding
07ccd8162e Merge remote-tracking branch 'xplane/master' into simd_misaligned 2020-04-19 09:58:35 -04:00
Mark Borgerding
b30b93cd97 A test case for issue #40. Segfaults with: make -C test test_simd && ./test/test_simd 2020-04-19 09:57:40 -04:00
Ben Supnik
58cf0c0fc1 alignment fixing for USE_SIMD - all memory allocations are rounded 
up to 16-byte boundaries.  This fixes crashes where the sub-buffers
for complex FFTs end up unaligned violating compiler expectations
 2020-04-18 20:43:26 -04:00
Ben Supnik
33d9ad3bad include guard for kiss guts - fixes compile on unity build systems 2020-04-18 20:42:30 -04:00
mborgerding
c2c0c0be03
Merge pull request #38 from jtojnar/packagability 
Improve packagability
 2020-04-06 05:25:16 -04:00
Jan Tojnar
b39de321ca
build: Make datatype configurable 2020-04-06 08:04:19 +02:00
Jan Tojnar
1d7e76e0af
build: Use install command for installing files 
In build chroots of some package managers, the libdir does not exist yet so we need to create it.
 2020-04-06 07:32:55 +02:00
Jan Tojnar
fffc26e89a
build: Fix make install on Darwin 2020-04-06 06:03:06 +02:00
Jan Tojnar
4193457bf4
build: Make installation prefix configurable 
Nix uses different prefix so we need it configurable.
 2020-04-06 05:55:54 +02:00