summaryrefslogtreecommitdiffstats
path: root/src
Commit message (Expand)AuthorAgeFilesLines
* Simplify maintenance by using macrosJukka Ojanen2016-03-171-838/+331
* Use local labels to fix 'symbol already defined' errorsJukka Ojanen2016-03-171-44/+44
* Combine neon_static_f.s and neon_static_i.s to neon_static.sJukka Ojanen2016-03-172-898/+864
* Clean and optimize ARM Neon static transform, 4-5% fasterJukka Ojanen2016-03-162-1737/+1624
* neon_static_x4_f and neon_static_x4_i don't use the second passed argument, a...Jukka Ojanen2016-03-154-126/+140
* Coverage analysis shows unused if-else branchesJukka Ojanen2016-03-141-18/+26
* Unroll to minimize recursive function call depth (overhead)Jukka Ojanen2016-03-141-45/+91
* Peel off top-level only if-case from ARM NEON recursive implementationJukka Ojanen2016-03-142-99/+120
* Restore ARM NEON optimized recursive versionJukka Ojanen2016-03-112-13/+85
* Enable building shared library and start version numbering from 0.9.0. On Win...Jukka Ojanen2015-11-304-8/+14
* Fix MSVC error C2719Jukka Ojanen2015-10-132-20/+21
* Add SSE2 optimized ffts_generate_cosine_sine_pow2_32fJukka Ojanen2015-09-171-14/+84
* Add double-double arithmetic to generate "exact" double precision cosine and ...Jukka Ojanen2015-09-163-0/+379
* Change the order of constants; cos_hi, cos_lo, sin_hi, sin_lo -> cos_hi, sin_...Jukka Ojanen2015-09-161-68/+68
* Extended constant tables to double-double arithmeticJukka Ojanen2015-09-151-49/+115
* No need to display the size of transformJukka Ojanen2015-08-282-27/+35
* Control reaches end of non-void functionJukka Ojanen2015-07-301-1/+1
* Detect presence of malloc.h, fixes anthonix/ffts#40Jukka Ojanen2015-07-301-0/+3
* Define [pa] and [pb] as constant input variables, not writable outputsJukka Ojanen2015-07-162-8/+5
* Remove unreferenced headerJukka Ojanen2015-07-151-2/+0
* Improve compiler optimization by turning "patterns.c" to "patterns.h"Jukka Ojanen2015-07-152-232/+506
* Remove some dead codeJukka Ojanen2015-07-151-19/+0
* FFTS is no longer depended on any other math library, and this should help to...Jukka Ojanen2015-07-145-82/+135
* Move trigonometric stuff to separate file.Jukka Ojanen2015-07-144-54/+272
* Unroll loops to process 64 byte cache line per iterationJukka Ojanen2015-07-091-39/+205
* Add new attributes to control/improve branch predictionsJukka Ojanen2015-07-091-0/+12
* Half the number of calls to sin/cos functions in ffts_init_1d_realJukka Ojanen2015-07-081-12/+68
* Add SSE3 optimized version of ffts_execute_1d_real_invJukka Ojanen2015-07-071-20/+78
* Add SSE3 optimized version of ffts_execute_1d_realJukka Ojanen2015-07-071-13/+80
* To silence warning 'possible loss of data', use explicit casting to floatJukka Ojanen2015-07-061-8/+8
* SSE optimized versions of ffts_execute_1d_real and ffts_execute_1d_real_invJukka Ojanen2015-07-061-4/+100
* Add new attributes to help auto-vectorizationJukka Ojanen2015-07-062-19/+54
* Avoid allocating array of single pointerJukka Ojanen2015-07-061-10/+8
* Fix ffts_aligned_free MinGW crashJukka Ojanen2015-07-061-1/+1
* Incorrect stride with GCC flags "-march=native -ffast-math"Jukka Ojanen2015-07-022-3/+5
* Fix assertion failed in ffts_compare_offsetsJukka Ojanen2015-07-021-4/+5
* Generate cosine and sine table without using C math library. About 100 times ...Jukka Ojanen2015-03-312-15/+54
* ffts_nd.c is using SSE2 intrinsics, detect and include emmintrin.h instead xm...Jukka Ojanen2015-03-191-2/+2
* To support building for Windows with MinGW, don't assume MSVC to be the compilerJukka Ojanen2015-03-191-1/+1
* Minimize sin/cos calculations by calculating all factors ones and generate lo...Jukka Ojanen2015-03-182-17/+31
* Remove unused sse.sJukka Ojanen2015-03-181-885/+0
* Always run-time generate x64 dynamic codeJukka Ojanen2015-03-181-841/+1335
* Remove dependency on YASM as Windows dynamic code is run-time generatedJukka Ojanen2015-03-171-828/+0
* Determinate lookup table size using closed-form expressionJukka Ojanen2015-03-161-22/+4
* Remove dead codeJukka Ojanen2015-03-161-98/+47
* Don't generate lookup tables when size is less than 32Jukka Ojanen2015-03-161-5/+5
* Merge ffts_small with ffts_static, and define small transforms "fully" constantJukka Ojanen2015-03-165-510/+583
* Add string.h to fix implicit declaration of function 'memcpy'Jukka Ojanen2015-03-131-0/+4
* One more macro fixJukka Ojanen2015-03-131-2/+2
* Forgot to rename some V macrosJukka Ojanen2015-03-134-26/+28
OpenPOWER on IntegriCloud