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53 Commits

Author SHA1 Message Date
Darren Hsieh
873eaa3bbf [RVV] Enable Scale{ARGB,UV}RowDown{2,4,EVEN}_RVV 
Run on SiFive internal FPGA:

Test case               RVV function				Speedup
I444ScaleDownBy3_Box	ScaleAddRow_RVV+ScaleAddCols(scalar)	2.8
ARGBScaleDownBy2_None	ScaleARGBRowDown2_RVV		        2.2
ARGBScaleDownBy2_Linear	ScaleARGBRowDown2Linear_RVV		5.0
ARGBScaleDownBy2_Box	ScaleARGBRowDown2Box_RVV		4.3
ARGBScaleDownBy4_None	ScaleARGBRowDownEven_RVV		1.2
ARGBScaleDownBy8_Box	ScaleARGBRowDownEvenBox_RVV		3.2
ARGBScaleDownBy4_Box	ScaleARGBRowDown2Box_RVV		4.5
I444ScaleDownBy2_None	ScaleRowDown2_RVV			5.8
I444ScaleDownBy2_Linear	ScaleRowDown2Linear_RVV			6.1
I444ScaleDownBy2_Box	ScaleRowDown2Box_RVV			5.0
I444ScaleDownBy4_None	ScaleRowDown4_RVV			3.6
I444ScaleDownBy4_Box	ScaleRowDown4Box_RVV			3.5
UVScaleDownBy2_None	ScaleUVRowDown2_RVV			5.8
UVScaleDownBy2_Linear	ScaleUVRowDown2Linear_RVV		5.6
UVScaleDownBy2_Box	ScaleUVRowDown2Box_RVV			4.1
UVScaleDownBy4_None	ScaleUVRowDown4_RVV			1.7
UVScaleDownBy4_Box	ScaleUVRowDown2Box_RVV			4.5
						avg-speedup:    4

Note: Specialize ScaleUVRowDown with step_size=4 by ScaleUVRowDown4_RVV.

Bug: libyuv:956
Change-Id: If9604a6aadf681193f282507602c57c726332202
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4601684
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2023-06-13 00:40:39 +00:00
Darren Hsieh
d14bd701c8 [RVV] Enable CopyRow_RVV, InterpolateRow_RVV, {Merge,Split}UVRow_RVV 
* Run on SiFive internal FPGA:

MergeUVPlane_Opt(~6x vs scalar)
SplitUVPlane_Opt(~6x vs scalar)
TestCopyPlane(~8x vs scalar)
ARGBInterpolate0_Opt(~10x vs scalar)
ARGBInterpolate64_Opt(~9x vs scalar)
ARGBInterpolate168_Opt(~9x vs scalar)
ARGBInterpolate192_Opt(~8.5x vs scalar)
ARGBInterpolate255_Opt(~8x vs scalar)

Bug: libyuv:956
Change-Id: I8372341865f75f42e30371ef943d5c2e4be7b79a
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4574186
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2023-05-30 09:10:35 +00:00
Lu Wang
1d940cc570 Optimize the following functions with LSX. 
MirrorRow_LSX, MirrorUVRow_LSX, ARGBMirrorRow_LSX,
I422ToYUY2Row_LSX, I422ToUYVYRow_LSX, I422ToARGBRow_LSX,
I422ToRGBARow_LSX, I422AlphaToARGBRow_LSX, I422ToRGB24Row_LSX,
I422ToRGB565Row_LSX, I422ToARGB4444Row_LSX, I422ToARGB1555Row_LSX,
YUY2ToYRow_LSX, YUY2ToUVRow_LSX, YUY2ToUV422Row_LSX

Bug: libyuv:913
Change-Id: I46cec605001d7ddd73846eed6d0a77f936b6dc53
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4515191
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
 2023-05-10 00:25:48 +00:00
Frank Barchard
f71c83552d I420ToRGB24MatrixFilter function added 
- Implemented as 3 steps: Upsample UV to 4:4:4, I444ToARGB, ARGBToRGB24
- Fix some build warnings for missing prototypes.

Pixel 4
I420ToRGB24_Opt (743 ms)
I420ToRGB24Filter_Opt (1331 ms)

Windows with skylake xeon:
x86 32 bit
I420ToRGB24_Opt (387 ms)
I420ToRGB24Filter_Opt (571 ms)
x64 64 bit
I420ToRGB24_Opt (384 ms)
I420ToRGB24Filter_Opt (582 ms)


Bug: libyuv:938, libyuv:830
Change-Id: Ie27f70816ec084437014f8a1c630ae011ee2348c
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3900298
Reviewed-by: Wan-Teh Chang <wtc@google.com>
 2022-09-16 19:46:47 +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
Hao Chen
2f87e9a713 Add optimization functions in scale_lsx.cc file. 
Optimize 20 functions in source/scale_lsx.cc file.
All test cases passed on loongarch platform.

Bug: libyuv:913

Change-Id: I85bcb3b0bfd9461bb6f93202546507352cbd624a
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3351469
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
 2022-01-21 01:34:38 +00:00
Hao Chen
de8ae8c679 Add optimization functions in row_lasx.cc file. 
Optimize 32 functions in source/row_lasx.cc file.
All test cases passed on loongarch platform.

Bug: libyuv:912
Signed-off-by: Hao Chen <chenhao@loongson.cn>
Change-Id: I7d3f649f753f72ca9bd052d5e0562dbc6f6ccfed
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3351466
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2022-01-21 01:34:38 +00:00
Frank Barchard
7a61759f78 NV12Mirror and MirrorUVPlane functions added 
HalfMergeUV AVX2 version

Skylake Xeon performance for 1280x720
NV12Mirror_Any (109 ms)
NV12Mirror_Unaligned (113 ms)
NV12Mirror_Invert (107 ms)
NV12Mirror_Opt (108 ms)
NV12Mirror_NullY (19 ms)

Slightly faster than comparable I420Mirror
I420Mirror_Any (113 ms)
I420Mirror_Unaligned (110 ms)
I420Mirror_Invert (109 ms)
I420Mirror_Opt (110 ms)

BUG=libyuv:840, libyuv:858

Change-Id: I686b1b778383bfa10ecd1655e986bdc99e76d132
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2176066
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
 2020-05-04 22:32:14 +00:00
Shiyou Yin
bed9292f2c Move init process of msa after mmi. 
Some processors support both MSA and MMI.
when they are enabled together, MSA will be preferd.
This patch move MSA initialization after MMI, so that
MSA can overide MMI and be setted to effective.

Change-Id: I8a52cce83ee4ec9727d47c99b287c9580329b149
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2155944
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2020-04-28 11:01:51 +00:00
Frank Barchard
aabcc477bd RGB24Mirror function 
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. 
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
Martin Storsjö
9b772abf97 Restore the file mode for source files 
This was changed in 21be9122aadf7824efe3fc19b2a09ff253a688e1.

Change-Id: I6c04dc92f673557e10c231bd090ec8aa88b6bee4
Reviewed-on: https://chromium-review.googlesource.com/1146183
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
 2018-08-06 18:53:32 +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
Frank Barchard
5f0354bde5 clang-tidy and clang-format applied reland 
row_neon.cc manually editted for clang format bugs

TBR=braveyao@chromium.org

Bug: None
Test: local arm builds still pass
Change-Id: Ida4aac2f4ee354e2c1bd354b06e76a26b3c0becc
Reviewed-on: https://chromium-review.googlesource.com/930165
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
 2018-02-21 23:30:38 +00:00
Frank Barchard
9c0663d7ce Revert "clang-tidy and clang-format applied" 
This reverts commit cfff527a4738cbd125f788937c503558d225d9fa.

Reason for revert: <INSERT REASONING HERE>

Original change's description:
> clang-tidy and clang-format applied
> 
> TBR=braveyao@chromium.org
> Bug: None
> Test: local arm builds still pass
> Change-Id: Iac042fbaad940e01fc4ce228a104d3d561b80f92
> Reviewed-on: https://chromium-review.googlesource.com/929999
> Reviewed-by: Frank Barchard <fbarchard@chromium.org>

TBR=fbarchard@chromium.org,braveyao@chromium.org

Change-Id: I4ee92ceeaa3c34bce3f20bf759dd30593807ad3f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: None
Reviewed-on: https://chromium-review.googlesource.com/930141
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
 2018-02-21 23:21:07 +00:00
Frank Barchard
cfff527a47 clang-tidy and clang-format applied 
TBR=braveyao@chromium.org
Bug: None
Test: local arm builds still pass
Change-Id: Iac042fbaad940e01fc4ce228a104d3d561b80f92
Reviewed-on: https://chromium-review.googlesource.com/929999
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
 2018-02-21 22:44:53 +00:00
Frank Barchard
18c9ab106c Rotate ARGB using scale_row.h header 
ARGB rotation using scaling code.  Previously it had forward
declarations of the low level row functions used.  This CL
uses the header and hooks up Any and MSA versions of the code.

Bug: libyuv:779
Test: perf record out/Release/libyuv_unittest --gtest_filter=*ARGBRotate90_Opt --libyuv_width=640 --libyuv_height=359 --libyuv_repeat=999
Change-Id: Ifacd58b26bb17a236181a404fad589fd2543b911
Reviewed-on: https://chromium-review.googlesource.com/927530
Reviewed-by: Weiyong Yao <braveyao@chromium.org>
 2018-02-21 00:53:53 +00:00
Frank Barchard
7e389884a1 Switch to C99 types 
Append _t to all sized types.
uint64 becomes uint64_t etc

Bug: libyuv:774
Test: try bots build on all platforms
Change-Id: Ide273d7f8012313d6610415d514a956d6f3a8cac
Reviewed-on: https://chromium-review.googlesource.com/879922
Reviewed-by: Miguel Casas <mcasas@chromium.org>
 2018-01-23 19:16:05 +00:00
Frank Barchard
a2142148e9 Remove x64 native_client macros. 
Bug: libyuv:702
Test: try bots pass
Change-Id: I76d74b5f02fe9843418108b84742e2f714d1ab0a
Reviewed-on: https://chromium-review.googlesource.com/855656
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
 2018-01-10 01:27:22 +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
Frank Barchard
73a603e120 clang-format 5.0 applied to libyuv 
BUG=None
TEST=try bots and lint test

Change-Id: I1ab462adf2d309117862c5eb4b244a61ae202951
Reviewed-on: https://chromium-review.googlesource.com/450658
Commit-Queue: Frank Barchard <fbarchard@google.com>
Reviewed-by: Henrik Kjellander <kjellander@chromium.org>
 2017-03-08 18:50:12 +00:00
Frank Barchard
e62309f259 clang-format libyuv 
BUG=libyuv:654
R=kjellander@chromium.org

Review URL: https://codereview.chromium.org/2469353005 .
 2016-11-07 17:37:23 -08:00
Frank Barchard
618149084e Add MIPS SIMD Arch (MSA) optimized ARGBMirrorRow function 
This patch adds MSA optimized ARGBMirrorRow function in libYUV project.

Performance gain ~3x

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

Review URL: https://codereview.chromium.org/2368313003 .
 2016-09-26 16:28:01 -07:00
Frank Barchard
3a3a89ccd4 rotate include and proto cleanup 
R=harryjin@google.com
BUG=libyuv:468

Review URL: https://webrtc-codereview.appspot.com/55679005.
 2015-07-22 18:09:04 -07:00
yang.zhang@arm.com
63996ab7ca Fix the bug (0 extension from int to int64) in ScaleARGBRowDownEven_NEON. 
Reason of this bug is that ARM64 can't extend the sign bit of a 32-bit integer
to 64-bit integer automatically.
ScaleARGBRowDownEven_NEON is also enabled for ARM64.

BUG=319
TESTED=libyuv_unittest
R=fbarchard@google.com

Change-Id: Ib8d30a05156239247296aa8bb4faa94b4f69a9c3

Review URL: https://webrtc-codereview.appspot.com/32949004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1273 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-10 06:04:12 +00:00
fbarchard@google.com
ef67597b48 ARGBMirror use SSE2 pshufd instruction instead of SSSE3 pshufb. 
BUG=269
TESTED=local benchmark for ARGBMirror
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/32509004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1176 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-21 19:25:14 +00:00
fbarchard@google.com
91f240c5db Move sub before branch for loops. 
Remove CopyRow_x86
Add CopyRow_Any versions for AVX, SSE2 and Neon.
BUG=269
TESTED=local build
R=harryjin@google.com, tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/26209004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1175 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-20 21:14:27 +00:00
fbarchard@google.com
9dd083a512 ARGBMirror Any 
BUG=none
TESTED=mirror and rotate unittests
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/30159004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1172 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-19 00:46:51 +00:00
fbarchard@google.com
f713691a6f Change elif to endif and if to allow AVX2 as well as SSE2 in future changes instead of one or the other. 
BUG=none
TESTED=try bots
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/30719004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1122 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-16 20:47:22 +00:00
fbarchard@google.com
ca308327d2 Remove unaligned functions, since most function support unaligned memory now. This reduces complexity and improves performance for unaligned cases because C code can be avoided, and overhead is less. Downside is old cpus (core2 and earlier) will be slower for aligned memory case. Except mips, which has alignment requirement, but remove unaligned variant. 
BUG=365
TESTED=unittest builds and passes locally
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/24839004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1113 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-07 00:59:31 +00:00
fbarchard@google.com
d33bf86b25 CopyRow_AVX which supports unaligned pointers for Sandy Bridge CPU. 
BUG=363
TESTED=out\release\libyuv_unittest --gtest_filter=*ARGBToARGB_*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/31489004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1097 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-09-29 23:53:18 +00:00
fbarchard@google.com
e28b2084d7 Rotate functions ported to C. This completes all rotate functionality under c89, for overall 71% complete port. 
BUG=303
TESTED=cl /c /TC /Iinclude source/rotate_argb.cc
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6959004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@963 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-01-13 18:31:35 +00:00
fbarchard@google.com
db73518b19 use LIBYUV_BOOL instead of bool 
BUG=303
TESTED=try
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6519006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@953 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-01-07 03:59:31 +00:00
fbarchard@google.com
6b6eb8cd36 lint fixes 
BUG=none
TEST=LINT
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6409004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@929 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-27 02:09:58 +00:00
fbarchard@google.com
ae9a1388a7 Use malloc for row buffers in rotate 
BUG=296
TESTED=rotate_test
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6329004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@922 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-26 21:41:11 +00:00
fbarchard@google.com
6368c10c9c Add __declspec(safebuffers) to functions with arrays on stack that have explicit checks to avoid a redundent compiler stack check. 
BUG=none
TEST=unitests pass
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/3289004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@837 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-11-01 21:27:31 +00:00
fbarchard@google.com
d593876b16 Disable assembly for rotate and scale 
BUG=253
TEST=validator
R=nfullagar@google.com

Review URL: https://webrtc-codereview.appspot.com/2034004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@760 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-08-14 18:45:16 +00:00
fbarchard@google.com
37c0e648d2 Fix crash on wide images 
BUG=239
TEST=LIBYUV_WIDTH=10000 out\release\libyuv_unittest
R=changjun.yang@intel.com, johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/1586006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@712 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-31 16:55:27 +00:00
fbarchard@google.com
aa7988ff73 Enhanced Rep Mov String version of CopyRow for posix and use cpu detect for ERMS 
BUG=213
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1306008

git-svn-id: http://libyuv.googlecode.com/svn/trunk@658 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-12 00:44:33 +00:00
fbarchard@google.com
9b4c00b908 Move vzeroupper to row functions to simplify caller and allow mix of avx2 and sse2. Impact reduced by row coalescing. 
BUG=none
TEST=all tests pass with sde
Review URL: https://webrtc-codereview.appspot.com/1269009

git-svn-id: http://libyuv.googlecode.com/svn/trunk@641 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-04 05:54:59 +00:00
fbarchard@google.com
51398e0be5 ARGBMirror AVX2 
BUG=none
TEST=out\release\libyuv_unittest --gtest_filter=*ARGBMirror*
Review URL: https://webrtc-codereview.appspot.com/1159005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@594 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-06 00:57:48 +00:00
fbarchard@google.com
2007dca6dc Mirror 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1162005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@592 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-05 22:40:55 +00:00
fbarchard@google.com
83a63e65a6 Change YUV_DISABLE_ASM to LIBYUV_DISABLE_NEON, LIBYUV_DISABLE_MIPS, LIBYUV_DISABLE_X86 
BUG=189
TESTED=try
Review URL: https://webrtc-codereview.appspot.com/1113006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@582 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-02-27 00:20:29 +00:00
fbarchard@google.com
92352b7081 mips optimized copy for all functions using CopyRows. 
BUG=176
TEST=try bots
Review URL: https://webrtc-codereview.appspot.com/1074010

git-svn-id: http://libyuv.googlecode.com/svn/trunk@556 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-01-28 19:43:29 +00:00
fbarchard@google.com
cde587092f Replace two spaces with one after . 
BUG=none
TEST=lint
Review URL: https://webrtc-codereview.appspot.com/1063010

git-svn-id: http://libyuv.googlecode.com/svn/trunk@553 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-01-28 00:02:35 +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
3e46444727 Mirror source to continuous destination with Neon 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/937020

git-svn-id: http://libyuv.googlecode.com/svn/trunk@488 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-11-14 02:03:49 +00:00
fbarchard@google.com
62a961bee7 Neon version of I420ToNV12 and I420ToNV21. NV21ToI420 added as function. CopyRow changed to vld4.8 to allow unaligned copy. 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/922005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@435 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-22 17:24:50 +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
fc7314e86b Add exports to allow libyuv to be built as a shared lib. 
BUG=99
TEST=shared lib builds without impact and unittests link against import lib.
Review URL: https://webrtc-codereview.appspot.com/844005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@379 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-09-27 02:17:51 +00:00