Frank Barchard
d4c3f45eb6
libyuv r1749 upstream for I444ToNV12
...
Bug: libyuv:858
Change-Id: Iacf70938ace6258e5bbd397cd78414f1025474c5
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2154331
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
2020-04-17 09:16:46 +00:00
Frank Barchard
7e05059557
Apply clang format to libyuv source
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Bug: None
Change-Id: Ifd16b59d7f0dbf4402dd5741bb89d1ec06dfaac8
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2131868
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Hsiu Wang <hsiu@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
2020-04-01 18:07:34 +00:00
Frank Barchard
aabcc477bd
RGB24Mirror function
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Bug: b/151960427
Change-Id: I413db0011a4ed87eefc0dd166bb8e076b5aa4b1d
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2116639
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
2020-03-24 20:13:08 +00:00
Frank Barchard
b5e223ac4c
Upstream all libyuv changes to version 1746 Prefetch for all arm functions - helps performance at higher resolutions Make MirrorPlane function public.
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Bug: libyuv:855
Change-Id: I4020face6b52767ee78d81870314285d63e98b95
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2113650
Reviewed-by: Hsiu Wang <hsiu@google.com>
2020-03-21 20:19:44 +00:00
Frank Barchard
1cea4235af
RAWToJ400 for big endian RGB to grey scale.
...
On Pixel 3
Was
BM_ConvertToGray/1280/720/3 2360958 ns 2334984 ns 2999
BM_ConvertToGray/1279/721/3 2360289 ns 2334329 ns 2994
BM_ConvertGrayTensorflowCoefficients/1280/720/3 2983296 ns 2947113 ns 2259
BM_ConvertGrayTensorflowCoefficients/1279/721/3 2871205 ns 2835359 ns 2170
Now
BM_ConvertToGray/1280/720/3 2358469 ns 2334068 ns 2997
BM_ConvertToGray/1279/721/3 2364584 ns 2336892 ns 2995
BM_ConvertGrayTensorflowCoefficients/1280/720/3 281312 ns 278244 ns 25170
BM_ConvertGrayTensorflowCoefficients/1279/721/3 351310 ns 347229 ns 20217
BUG=libyuv:854
Change-Id: If2192affc2d3219e0fb824737d75b9374a25d709
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2003236
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
2020-01-16 00:29:11 +00:00
Frank Barchard
d82f4baf5f
Upstream minor changes. Faster tests, Faster YUV Rotate180 and Mirror
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Bug: libyuv:840, libyuv:849: b/144318948
Change-Id: I303c02ac2b838a09d3e623df7a69ffc085fe3cd2
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/1914781
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
2019-11-13 20:02:40 +00:00
Frank Barchard
1f12946068
Add U444ToABGR, J444ToABGR, H444ToABGR, H444ToARGB and ConvertToARGB support
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BUG=960620, libyuv:845, b/129864744
Change-Id: I9f80cda3be8e13298c596fac514f65a23a38d3d0
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/1900310
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
2019-11-05 22:11:20 +00:00
Frank Barchard
c85a7b3ae3
MMI Optimized functions I422ToARGB for 1080p video
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Improves playback performance for 1080p video on www.youku.com
BUG=libyuv:841
Change-Id: Iabe7693fba276162af0290863f46e214ab86fb6c
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/1790959
Reviewed-by: Miguel Casas <mcasas@chromium.org>
2019-09-11 21:06:21 +00:00
Frank Barchard
20bf569a04
Fix ConvertToI420() for odd crop_y
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The original src_u calculation of FOURCC_I420 shifted half width if
crop_y is odd.
This CL fixs the problem and also add a test case for it.
Bug: b:115278653
Test: pass libyuv_unittest
Change-Id: Ia9732d22e64e13de26df47726ba44ad1c5a06484
Reviewed-on: https://chromium-review.googlesource.com/c/1258743
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
2018-10-03 19:14:01 +00:00
lixia zhang
bf69adfd64
libyuv:loongson Correct the optimization of mmi on loongson3a platform.
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When loading or storing the data, the unaligned address will greatly degrade
the optimization performance, so non-aligned access instructions are required
on the loongson platform.
Also delete the optimization function:ScaleARGBFilterCols_MMI,
because it degraded the performance.
BUG=libyuv:804
R=fbarchard@chromium.org
Change-Id: If4c15886a21cdcbac7ae8b336292e4549acf1e47
Reviewed-on: https://chromium-review.googlesource.com/1164627
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
2018-08-11 09:27:20 +00:00
Frank Barchard
57de382902
MMI ifdef guards and add source to various build files.
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Bug: libyuv:810,libyuv:811
Test: cmake . && make
Change-Id: I521b45ccb6e49ff70823e415efa99fc5b9daad99
Reviewed-on: https://chromium-review.googlesource.com/1162503
Reviewed-by: Johann Koenig <johannkoenig@google.com>
2018-08-03 18:37:23 +00:00
lixia zhang
21be9122aa
libyuv:loongson optimize compare/row/scale/rotate files with mmi.
...
Currently, libyuv supports MIPS SIMD Arch(MSA),
but libyuv does not supports MultiMedia Instruction(MMI)(such as loongson3a platform).
In order to improve performance of libyuv on loongson3a platform,
this provides optimize 98 functions with mmi.
BUG=libyuv:804
Change-Id: I8947626009efad769b3103a867363ece25d79629
Reviewed-on: https://chromium-review.googlesource.com/1122064
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
2018-07-20 22:53:04 +00:00
