Rostislav Vasilikhin e90e0ef9aa Merge pull request #14106 from savuor:lab_wide ...

Lab, Luv and XYZ conversions rewritten to wide intrinsics (#14106)

* rgb2xyz<float> re-vectorized

* rgb2xyz_i vectorized for ushort and uchar

* xyz2rgb<float> vectorized

* xyz2rgb_i vectorized for both uchar and ushort

* intermediate conversions (int->float) rewritten

* packed rgb2luv rewritten

* (some) float conversions rewritten

* burnt volatile int _3 and similar

* RGB2Lab_b rewritten

* tests: logging made better

* RGB2Lab_f (LRGB path) rewritten

* Lab2RGBfloat rewritten

* Lab2RGBinteger and Lab2RGB_b rewritten to wide universal intrinsics

* Luv2RGBinteger wide vectorized

* RGB2Lab_b fixed: v_sub_wrap instead of saturated sub

* warnings fixed

* trying to fix compilation on older compilers

* using 16x8 registers for 8-element dot product

* cleanup added

* splineInterpolate: loop unrolled, perf fix for f32x4

* Lab2RGBfloat: grab 2x more data to process on f32x4

* nrepeats for Luv2RGBfloat, +20% perf

* minor

* nrepeats to RGB2Lab_f

* Lab2RGBinteger: no tab for linear BGR

* nrepeats for RGB2Luvfloat

* Luv2RGBinteger: no tab for linear RGB

* +10% more to perf of Luv2RGBfloat

* nrepeats for 256-simd for Lab2RGBfloat

* less warnings

* BOM removed

* CV_SIMD_WIDTH used for lanes number checking

* trilinearPackedInterpolate: 128-bit specialization added

* fix build; no vx_cleanup(), instrumentation instead

2019-05-20 21:10:20 +03:00

..

ocl

imgproc(ocl): fix morph generic filter checks

2018-11-14 20:15:01 +03:00

test_approxpoly.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_bilateral_filter.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_boundingrect.cpp

build: unreachable code after CV_Error() (part 2)

2018-04-24 16:03:40 +03:00

test_canny.cpp

clean up C API

2019-03-03 21:43:27 +03:00

test_color.cpp

Merge pull request #14106 from savuor:lab_wide

2019-05-20 21:10:20 +03:00

test_connectedcomponents.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_contours.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_convhull.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_cvtyuv.cpp

Merge pull request #12971 from sturkmen72:upd_imgproc_hpp

2018-10-31 18:08:24 +03:00

test_distancetransform.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_drawing.cpp

clean up C API

2019-03-03 21:43:27 +03:00

test_emd.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_filter.cpp

clean up C API

2019-03-03 21:43:27 +03:00

test_fitellipse_ams.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_fitellipse_direct.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_fitellipse.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_floodfill.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_goodfeaturetotrack.cpp

Merge pull request #12971 from sturkmen72:upd_imgproc_hpp

2018-10-31 18:08:24 +03:00

test_grabcut.cpp

Check for empty Mat in compare, operator= and RNG::fill, fixed related tests

2018-07-17 17:50:50 +03:00

test_histograms.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_houghcircles.cpp

Merge pull request #11108 from take1014:hough_4303

2018-05-23 20:42:12 +00:00

test_houghlines.cpp

Merge pull request #11108 from take1014:hough_4303

2018-05-23 20:42:12 +00:00

test_imgproc_umat.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_imgwarp_strict.cpp

change area() emptiness checks to empty()

2018-10-13 21:35:10 +02:00

test_imgwarp.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_intersectconvexconvex.cpp

imgproc: fixed bug from intersectConvexConvex

2019-05-01 11:06:30 +02:00

test_intersection.cpp

imgproc(test): refactor test_intersection.cpp

2018-08-16 15:27:24 +03:00

test_lsd.cpp

imgproc: removed LSD code due original code license conflict

2019-03-01 16:25:39 +03:00

test_main.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_moments.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_pc.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_precomp.hpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_resize_bitexact.cpp

imgproc(test): fix resize bitexact test

2018-11-30 16:38:07 +03:00

test_smooth_bitexact.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_subdivision2d.cpp

resolve #5788

2018-08-31 00:59:00 +09:00

test_templmatch.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_thresh.cpp

tests: add "bigdata" tests

2018-05-15 15:56:26 +03:00

test_watershed.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00