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50 Commits

Author SHA1 Message Date
Frank Barchard
2b4453d46f Deprecate MIPS and MSA support. 
- Remove *_msa.cc source files
- Update build files
- Update header references, planar ifdefs for row functions
- Update documentation on supported platforms
- Version bumped to 1921
- clang-format applied

Bug: 434383432
Change-Id: I072d6aac4956f0ed668e64614ac8557612171f76
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/7045953
Reviewed-by: Justin Green <greenjustin@google.com>
 2025-10-16 12:20:40 -07:00
Frank Barchard
6dc03dacbf Split scale_test and scale_plane_test to allow building on small devices 
Bug: libyuv:956
Change-Id: I1903aa616243e891440ed92836dfb0992d31d4cd
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5107257
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Wan-Teh Chang <wtc@google.com>
 2023-12-09 18:39:41 +00:00
Frank Barchard
9e61d7f9c1 Split convert_test and convert_argb_test to allow building on small systems that run out of memory compiling unittests. 
Update build files to include the new tests and source code.

Bug: libyuv:956
Change-Id: I6ec0beb6dc9570f0597d7df1835d616489dbaece
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5103585
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2023-12-08 13:39:56 +00:00
Frank Barchard
124bf08fee RGBScale function using 3 steps: RGB24ToARGB, ARGBScale, ARGBToRGB24 
1920x1080 to/from 1280x720 to ARGB on Intel Skylake Xeon
RGBScaleTo1920x1080_Bilinear (2625 ms)
RGBScaleFrom1920x1080_Bilinear (2115 ms)
ARGBScaleTo1920x1080_Bilinear (1668 ms)
ARGBScaleFrom1920x1080_Bilinear (1164 ms)

Bug: b/224814071
Change-Id: Ifc7611b597409771728b13c9c39e5a7e06131021
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3537341
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2022-03-19 01:44:06 +00:00
Frank Barchard
2c6bfc02d5 Remove MMI support 
Bug: libyuv:916
Change-Id: I345b7e271ceb4b32fe91e292915e66be40812810
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3415817
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2022-01-26 08:41:33 +00:00
Frank Barchard
5c4dc242f4 MJPGToNV12 added and build files sorted 
Bug: None
Change-Id: I87aa64a14bb3f0785f984f492e56fcf2313431ce
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2502780
Reviewed-by: Evan Shrubsole <eshr@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2020-10-28 16:24:38 +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
Frank Barchard
eed202f1f3 i444tonv12_eg example program 
Bug: libyuv:858
Change-Id: I1b970f57a6ff6288afc8f60b2244e51bf6d30e78
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2169341
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2020-04-28 16:35:49 +00:00
Frank Barchard
57de382902 MMI ifdef guards and add source to various build files. 
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
Frank Barchard
3b81288ece Remove Mips DSPR2 code 
Bug: libyuv:765
Test: build for mips still passes
Change-Id: I99105ad3951d2210c0793e3b9241c178442fdc37
Reviewed-on: https://chromium-review.googlesource.com/826404
Reviewed-by: Weiyong Yao <braveyao@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2017-12-14 18:22:16 +00:00
Manojkumar Bhosale
2621c91bf1 Add MSA optimized HammingDistance and SumSquareError functions 
TBR=kjellander@chromium.org
R=fbarchard@google.com

Bug:libyuv:634
Change-Id: Id0126ba5aff38817525b1efa6044f1dc2cfa1a36
Reviewed-on: https://chromium-review.googlesource.com/625739
Reviewed-by: Frank Barchard <fbarchard@google.com>
 2017-09-05 21:32:33 +00:00
Frank Barchard
651ccc0c3a Fix data races in libyuv::TestCpuFlag(). 
Detect the compiler's support of C11 atomics, and use C11 atomics when
available.

Note that libyuv::MaskCpuFlags() is still not thread-safe.

BUG=libyuv:641
TEST= cpu_thread_test.cc adds a pthread based test
R=wangcheng@google.com

Change-Id: If05b1e16da833105a0159ed67ef20f4e61bc7abd
Reviewed-on: https://chromium-review.googlesource.com/510079
Commit-Queue: Frank Barchard <fbarchard@google.com>
Reviewed-by: Cheng Wang <wangcheng@google.com>
 2017-05-24 02:09:03 +00:00
Frank Barchard
945ea1b746 mips switch sgtu to sltu for clang in ndk r14 
The verion of clang in ndk r14 (3.9) has a built in llvm assembler
that does not have the sgtu pseudo instruction.
sltu is the actual instruction, so switch the 2 operands and use
the instruction instead of the pseudo op.

BUG=libyuv:700
TEST=try bots build mips without error.

Change-Id: I2d5f94f81acbd56cdedea011e7d9308979e19079
Reviewed-on: https://chromium-review.googlesource.com/494026
Reviewed-by: Henrik Kjellander <kjellander@chromium.org>
 2017-05-02 21:34:13 +00:00
Vignesh Venkatasubramanian
54289f1bb0 Fix mips build on android ndk r14+ 
Revert the workaround and fix it properly by passing the
additional necessary flag to the compiler.

BUG=libyuv:700

Change-Id: I1c893a8acb5079decbee6963b689424bf2f99f4f
Reviewed-on: https://chromium-review.googlesource.com/487881
Reviewed-by: Frank Barchard <fbarchard@google.com>
 2017-04-26 08:39:55 +00:00
Frank Barchard
bd0faedbd2 add libyuv_unittest to Android.mk 
BUG=libyuv:698
TESTED=mm libyuv_unittest within android external/libyuv builds unittests

Change-Id: I4b5fed9f5af86c8a910f73b14053ef83f38431cc
Reviewed-on: https://chromium-review.googlesource.com/478572
Commit-Queue: Frank Barchard <fbarchard@google.com>
Reviewed-by: Frank Barchard <fbarchard@google.com>
 2017-04-14 23:46:27 +00:00
Vignesh Venkatasubramanian
cb9a58f25f Android.mk: Add a flag to disable libjpeg 
Do not build jpeg related files if LIBYUV_DISABLE_JPEG  is set to
"yes".

BUG=libyuv:693

Change-Id: If1bc4602fb843ca7b2964844b53553aa0cca551c
Reviewed-on: https://chromium-review.googlesource.com/455475
Reviewed-by: Frank Barchard <fbarchard@google.com>
Commit-Queue: Vignesh Venkatasubramanian <vigneshv@google.com>
 2017-03-17 19:22:06 +00:00
Frank Barchard
a041b0ae03 Android.mk for libyuv - unused parameters warning enabled 
BUG=libyuv:682
TEST=mm from android tree.

Change-Id: I13be3eaa6a33741797360d57bc5cf5fed91678ef
Reviewed-on: https://chromium-review.googlesource.com/445935
Reviewed-by: Frank Barchard <fbarchard@google.com>
Reviewed-by: Henrik Kjellander <kjellander@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@google.com>
 2017-02-22 19:45:12 +00:00
Frank Barchard
054ec37f8e Android.mk upstreamed from android r1602 
BUG=libyuv:682
TEST=mm from android tree.

Change-Id: I233e5b390e0a9442e8423a4844aa962854c1ae91
Reviewed-on: https://chromium-review.googlesource.com/446077
Reviewed-by: Frank Barchard <fbarchard@google.com>
Commit-Queue: Frank Barchard <fbarchard@google.com>
 2017-02-21 23:59:57 +00:00
Frank Barchard
632f1db6ea disable unused parameter warning 
cpuid, scale_neon, planarfunctions and jpeg have internal API's
with specialized versions that do not use all parameters.
Disable the warning in Android.mk for now.

BUG=libyuv:681
TEST=android make builds without warning.

Change-Id: I72ee654c376c6dd85b616fc4438e3ad0a86b39bc
Reviewed-on: https://chromium-review.googlesource.com/440510
Commit-Queue: Frank Barchard <fbarchard@google.com>
Reviewed-by: Henrik Kjellander <kjellander@chromium.org>
 2017-02-11 02:04:47 +00:00
Frank Barchard
54f2094a5e Rename mips source files to dspr2. 
Add MSA detect to unittest.
Change macro to disable DSPR2 code to LIBYUV_DISABLE_DSPR2

BUG=libyuv:634
TEST=try bots

Change-Id: I9e0aa2452204fc529bb6f9e6fd93c4e1c379bba6
Reviewed-on: https://chromium-review.googlesource.com/433463
Reviewed-by: Henrik Kjellander <kjellander@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@google.com>
 2017-01-27 23:11:43 +00:00
Manojkumar Bhosale
6fa5e4eb78 Add MSA optimized TransposeWx8_MSA and TransposeUVWx8_MSA functions 
R=fbarchard@google.com
BUG=libyuv:634

Performance Gain (vs C vectorized)
TransposeWx8_MSA          - ~2.7x
TransposeWx8_Any_MSA      - ~2.1x
TransposeUVWx8_MSA        - ~2.5x
TransposeUVWx8_Any_MSA    - ~2.7x

Performance Gain (vs C non-vectorized)
TransposeWx8_MSA          - ~4.6x
TransposeWx8_Any_MSA      - ~2.9x
TransposeUVWx8_MSA        - ~4.4x
TransposeUVWx8_Any_MSA    - ~3.7x

Review URL: https://codereview.chromium.org/2553403002 .
 2016-12-15 10:06:01 +05:30
Manojkumar Bhosale
56b5bbb0be Add MSA optimized ARGB scaling functions 
R=fbarchard@google.com
BUG=libyuv:634

Performance Gain (vs C vectorized)
ScaleARGBRowDown2_MSA           - ~2.6x
ScaleARGBRowDown2Linear_MSA     - ~7.9x
ScaleARGBRowDown2Box_MSA        - ~3.7x
ScaleARGBRowDownEven_MSA        - ~1.2x
ScaleARGBRowDownEvenBox_MSA     - ~3.5x

ScaleARGBRowDown2_Any_MSA       - ~2.6x
ScaleARGBRowDown2Linear_Any_MSA - ~7.9x
ScaleARGBRowDown2Box_Any_MSA    - ~3.6x
ScaleARGBRowDownEven_Any_MSA    - ~1.2x
ScaleARGBRowDownEvenBox_Any_MSA - ~3.5x

Performance Gain (vs C non-vectorized)
ScaleARGBRowDown2_MSA           - 2.6x
ScaleARGBRowDown2Linear_MSA     - 13.5x
ScaleARGBRowDown2Box_MSA        - 5.8x
ScaleARGBRowDownEven_MSA        - 1.2x
ScaleARGBRowDownEvenBox_MSA     - 3.7x

ScaleARGBRowDown2_Any_MSA       - 2.6x
ScaleARGBRowDown2Linear_Any_MSA - 13.5x
ScaleARGBRowDown2Box_Any_MSA    - 5.3x
ScaleARGBRowDownEven_Any_MSA    - 1.2x
ScaleARGBRowDownEvenBox_Any_MSA - 3.7x

Review URL: https://codereview.chromium.org/2527983002 .
 2016-12-07 11:47:15 +05:30
Frank Barchard
c5323b0fdc Add MIPS SIMD Arch (MSA) optimized MirrorRow function 
As per the preparation patch added in Chromium sources at,
2150943003: Add MIPS SIMD Arch (MSA) build flags for GYP/GN builds

This patch adds first MSA optimized function in libYUV project.

BUG=libyuv:634
R=fbarchard@google.com

Review URL: https://codereview.chromium.org/2285683002 .
 2016-09-22 16:12:22 -07:00
Frank Barchard
2fa4f5a3ea Adds files and functions for rotate any, but does not hook them up to the caller. 
rotate any

R=harryjin@google.com
BUG=libyuv:464

Review URL: https://webrtc-codereview.appspot.com/53769004.
 2015-07-27 10:32:08 -07:00
Frank Barchard
3d190ee9f1 break rotate into files by cpu in preparation for optimization. 
R=bcornell@google.com
BUG=libyuv:464

Review URL: https://webrtc-codereview.appspot.com/51289004.
 2015-07-14 10:23:10 -07:00
fbarchard@google.com
2e9f3e5cf5 rename source files from row_posix.cc etc to row_gcc.cc to avoid gyp build filtering out source files from build when on windows with clang. The source code contained in row_gcc.cc is gcc syntax inline assembly available for any platform that supports gcc or clang for intel cpus. 
BUG=440
TESTED=try bots
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/56579004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1430 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-06-09 17:27:52 +00:00
fbarchard@google.com
416c48dba7 add new scale_any to build files. 
BUG=419
TESTED=untested
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/44969004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1350 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-30 23:20:14 +00:00
fbarchard@google.com
5e1c15de08 updated file source list for android mk system. 
BUG=402
TESTED=untested
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/39109004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1280 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-11 19:42:25 +00:00
fbarchard@google.com
0887315390 Remove bayer format support from libyuv. This format is very rare and used on legacy hardware. Its not well optimized and has bugs related to odd widths. Removing the format will allow tests to pass under more circumstances, run faster and allow focus on higher priority quality and performance issues. 
BUG=301
TESTED=local unittests build/pass on windows gyp build.
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/38059004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1270 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-09 19:58:19 +00:00
fbarchard@google.com
d0a4b4ac01 Switch I4xxToI420 to point sample to pass drmemory. 
BUG=289
TESTED=drmemory
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/4809004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@886 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-03 07:00:11 +00:00
fbarchard@google.com
dbe4814361 Move scale row functions to scale_win etc 
BUG=none
TEST=untested
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/4509005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@879 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-11-28 01:16:15 +00:00
fbarchard@google.com
49bbc1b4f3 Move vertical scaler to common code. 
BUG=260
TEST=unittests build/run
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/2123004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@773 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-08-27 16:32:22 +00:00
fbarchard@google.com
567a00f705 Remove fixed_math from Android.mk 
BUG=none
TEST=try bots
R=leozwang@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1683005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@734 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-18 19:07:53 +00:00
fbarchard@google.com
b3a08b3e05 include lint warning fixes 
BUG=none
TEST=lint
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/1676004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@728 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-17 16:37:39 +00:00
fbarchard@google.com
f2f9dbb644 FixedDiv function in C and benchmark 
BUG=none
TEST=FixedDiv*
R=johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/1668004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@727 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-15 21:10:19 +00:00
fbarchard@google.com
2b115a5237 Remove cruft. 
BUG=208
TEST=lint

Review URL: https://webrtc-codereview.appspot.com/1321005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@665 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-15 20:06:52 +00:00
fbarchard@google.com
20794c4680 android mk updated source list 
BUG=212
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1303007

git-svn-id: http://libyuv.googlecode.com/svn/trunk@661 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-12 07:30:25 +00:00
fbarchard@google.com
28e2a9daa0 LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include 
BUG=184
TEST=try bots
Review URL: https://webrtc-codereview.appspot.com/1091007

git-svn-id: http://libyuv.googlecode.com/svn/trunk@561 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-02-06 05:49:24 +00:00
fbarchard@google.com
be560615bb Name fix in Android make file for scaler 
BUG=172
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1020006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@523 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-01-07 06:50:22 +00:00
fbarchard@google.com
cb5262dbc5 scale by even amounts using Neon 
BUG=156
TEST=./libyuv_unittest --gtest_filter=*ARGBScale*
Review URL: https://webrtc-codereview.appspot.com/930019

git-svn-id: http://libyuv.googlecode.com/svn/trunk@492 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-11-16 01:41:35 +00:00
fbarchard@google.com
4bfe1e0d6b Move any functions into their own file 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/936009

git-svn-id: http://libyuv.googlecode.com/svn/trunk@458 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-30 20:01:41 +00:00
fbarchard@google.com
d3728d9222 unittest simplify loop counter 
BUG=none
TEST=planar unittests
Review URL: https://webrtc-codereview.appspot.com/935006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@443 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-25 17:12:41 +00:00
fbarchard@google.com
95eb5264a6 quick space removal fix for android.mk 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/918006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@436 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-22 19:55:40 +00:00
fbarchard@google.com
66fe097a2b Move compare modules into their own files, and scale for mips 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/920005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@434 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-22 16:18:53 +00:00
fbarchard@google.com
c7277d08e8 Add convert_from_argb.h for all conversion functions from ARGB to something else. 
BUG=none
TEST=convert_test
Review URL: https://webrtc-codereview.appspot.com/857014

git-svn-id: http://libyuv.googlecode.com/svn/trunk@408 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-11 23:10:53 +00:00
fbarchard@google.com
f6e4e14713 .neon suffix on neon files 
BUG=108
TEST=none
Review URL: https://webrtc-codereview.appspot.com/867007

git-svn-id: http://libyuv.googlecode.com/svn/trunk@397 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-09 00:41:57 +00:00
fbarchard@google.com
64ce0ab544 Move Neon source to its own files. 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/860009

git-svn-id: http://libyuv.googlecode.com/svn/trunk@396 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-09 00:05:29 +00:00
fbarchard@google.com
6d62980977 Android makefile allow armv6 without neon and x86. 
BUG=110
TEST=android try bot
Review URL: https://webrtc-codereview.appspot.com/864007

git-svn-id: http://libyuv.googlecode.com/svn/trunk@390 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-04 17:49:07 +00:00
fbarchard@google.com
dddf94c343 YUY2 and UYVY conversions to I420 ported to NEON 
BUG=64
TEST=untested
Review URL: https://webrtc-codereview.appspot.com/823007

git-svn-id: http://libyuv.googlecode.com/svn/trunk@371 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-09-21 17:54:23 +00:00
fbarchard@google.com
855c3a3d9e Android.mk moved into libyuv to central support 
BUG=93
TEST=none
Review URL: https://webrtc-codereview.appspot.com/807005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@365 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-09-19 07:27:17 +00:00