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10 Commits

Author SHA1 Message Date
Frank Barchard
55b97cb48f BIT_EXACT for unattenuate and attenuate. 
- reenable Intel SIMD unaffected by BIT_EXACT
- add bit exact version of ARGBAttenuate, which uses ARM version of formula.
- add bit exact version of ARGBUnatenuate, which mimics the AVX code.

Apply clang format to cleanup code.

Bug: libyuv:908, b/202888439
Change-Id: Ie842b1b3956b48f4190858e61c02998caedc2897
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3224702
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
 2021-10-15 19:46:02 +00:00
Frank Barchard
d13d9d5972 Disable slow and redundant scaling tests 
- Filter None and Filter Linear disabled
- Filter Box disabled in UV and ARGB scaling
- Tests are only disabled if DISABLE_SLOW_TESTS macro is set.

Bug: b/197551385
Change-Id: If0a357541412dc762e61c98ef0d80a2c86292177
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3194126
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
 2021-09-30 18:08:20 +00:00
Frank Barchard
b9bd1b5537 DISABLE_SLOW_TESTS replaces ENABLE_SLOW_TESTS 
- change default to enable all tests for better test/bot coverage
- DISABLE_SLOW_TESTS turns off tests that are redundent or unoptimized

Bug: libyuv:905, b/197551385
Change-Id: Ia720526864af774a009852751a1a85c6b1b7f978
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3183099
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
 2021-09-27 22:40:43 +00:00
Frank Barchard
a836585cb6 Scale Test3x, Test4x use larger size to avoid div benchmarking bottleneck 
Bug: None
Change-Id: I7876e944a43c2a927e2b7e4d501da7d2cd7323fa
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3180372
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2021-09-24 02:01:50 +00:00
Frank Barchard
ba033a11e3 Add 12 bit YUV to 10 bit RGB 
Bug: libyuv:843
Change-Id: I0104c8fcaeed09e83d2fd654c6a5e7d41bcb74cf
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2727775
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Wan-Teh Chang <wtc@google.com>
 2021-03-05 01:09:37 +00:00
Frank Barchard
08815a2976 Scale 12 functions that are scale 16 but with only low 12 bits valid 
Rename yuvconstants to .c and use round from math.h

Bug: libyuv:882, b/180472591
Change-Id: I70720bf3e0833ba00df0d721f12020fba0b07a03
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2706966
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
 2021-02-19 18:04:48 +00:00
Frank Barchard
93b1b332cd NV12 Bilinear upsampling bug fix 
Reenable InterpolateRow_AVX2

Bug: libyuv:838, b/68638384, b/176195584
Change-Id: I990fcc204d89ee9b8f5264184558a08aa21d6a9f
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2626067
Reviewed-by: Eugene Zemtsov <eugene@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
 2021-01-12 23:10:42 +00:00
Frank Barchard
cec28e7088 PlaneScale, UVScale and ARGBScale test 3x and 4x down sample. 
Intel SkylakeX
UVTest3x (1925 ms)
UVTest4x (2915 ms)
PlaneTest3x (2040 ms)
PlaneTest4x (4292 ms)
ARGBTest3x (2079 ms)
ARGBTest4x (1854 ms)

Pixel 2
ARGBTest3x (3602 ms)
ARGBTest4x (4064 ms)
PlaneTest3x (3331 ms)
PlaneTest4x (8977 ms)
UVTest3x (3473 ms)
UVTest4x (6970 ms)

Bug: b/171798872, b/171884264
Change-Id: Iebc70fed907857b6cb71a9baf2aba9861ef1e3f7
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2505601
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2020-10-28 20:41:59 +00:00
Frank Barchard
d730dc2f18 2x down sample for UV planes ported to SSSE3 / NEON 
Bug: libuyv:838
Change-Id: Id9fb3282a3e86143d76b5e0cb557f0523a88b3c8
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2465578
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2020-10-13 21:42:15 +00:00
Frank Barchard
e647902212 NV12Scale function and ScaleUV for packed UV plane bilinear scaling 
Bug: libyuv:718, libyuv:838, b/168918847
Change-Id: I3300c1e7d51407b9c3201cf52b68e2e11346ff5f
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2427868
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
 2020-09-29 23:49:05 +00:00