- 15 Dec, 2016 1 commit
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Manojkumar Bhosale authored
R=fbarchard@google.com BUG=libyuv:634 Performance Gain (vs C vectorized) ARGBAttenuateRow_MSA - ~1.1x ARGBAttenuateRow_Any_MSA - ~1.1x ARGBToRGB565DitherRow_MSA - ~6.4x ARGBToRGB565DitherRow_Any_MSA - ~6.2x ARGBShuffleRow_MSA - ~5.1x ARGBShuffleRow_Any_MSA - ~1.9x ARGBShadeRow_MSA - ~1.1x ARGBGrayRow_MSA - ~2.6x ARGBSepiaRow_MSA - ~11.6x Performance Gain (vs C non-vectorized) ARGBAttenuateRow_MSA - ~2.46x ARGBAttenuateRow_Any_MSA - ~2.45x ARGBToRGB565DitherRow_MSA - ~9.4x ARGBToRGB565DitherRow_Any_MSA - ~12.5x ARGBShuffleRow_MSA - ~5.2x ARGBShuffleRow_Any_MSA - ~1.9x ARGBShadeRow_MSA - ~4.3x ARGBGrayRow_MSA - ~10.5x ARGBSepiaRow_MSA - ~12.2x Review-Url: https://codereview.chromium.org/2559693002 .
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- 07 Dec, 2016 1 commit
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Frank Barchard authored
BUG=libyuv:660 TEST=try bots R=kjellander@chromium.org Review URL: https://codereview.chromium.org/2554213003 .
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- 08 Nov, 2016 1 commit
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Frank Barchard authored
BUG=libyuv:654 R=kjellander@chromium.org Review URL: https://codereview.chromium.org/2469353005 .
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- 27 Oct, 2016 1 commit
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Frank Barchard authored
R=fbarchard@google.com BUG=libyuv:634 Performance Gain (vs C vectorized) I422ToRGB565Row_MSA : ~1.5x I422ToRGB565Row_Any_MSA : ~1.5x I422ToARGB4444Row_MSA : ~1.4x I422ToARGB4444Row_Any_MSA : ~1.4x I422ToARGB1555Row_MSA : ~1.4x I422ToARGB1555Row_Any_MSA : ~1.4x Performance Gain (vs C non-vectorized) I422ToRGB565Row_MSA : ~6.8x I422ToRGB565Row_Any_MSA : ~6.8x I422ToARGB4444Row_MSA : ~6.6x I422ToARGB4444Row_Any_MSA : ~6.6x I422ToARGB1555Row_MSA : ~6.6x I422ToARGB1555Row_Any_MSA : ~6.6x Review URL: https://codereview.chromium.org/2445343007 .
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- 26 Oct, 2016 1 commit
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Frank Barchard authored
R=fbarchard@google.com BUG=libyuv:634 Performance Gain (vs C vectorized) I422AlphaToARGBRow_MSA : ~1.4x I422AlphaToARGBRow_Any_MSA : ~1.4x I422ToRGB24Row_MSA : ~4.8x I422ToRGB24Row_Any_MSA : ~4.8x Performance Gain (vs C non-vectorized) I422AlphaToARGBRow_MSA : ~7.0x I422AlphaToARGBRow_Any_MSA : ~7.0x I422ToRGB24Row_MSA : ~7.9x I422ToRGB24Row_Any_MSA : ~7.7x Review URL: https://codereview.chromium.org/2454433003 .
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- 24 Oct, 2016 1 commit
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Frank Barchard authored
R=fbarchard@google.com BUG=libyuv:634 Performance Gains :- (vs C vectorized) I422ToARGBRow_MSA : ~1.6x I422ToRGBARow_MSA : ~1.6x I422ToARGBRow_Any_MSA : ~1.58x I422ToRGBARow_Any_MSA : ~1.6x Performance Gains :- (vs C non-vectorized) I422ToARGBRow_MSA : ~7x I422ToRGBARow_MSA : ~7x I422ToARGBRow_Any_MSA : ~6.9x I422ToRGBARow_Any_MSA : ~6.8x Regarding performance measurement, We have created standalone tests which pass in row's data from a 1920x1080 filled buffer to both the C and MSA functions. And such N iterations are executed to get more accurate timings of C vs MSA. Review URL: https://codereview.chromium.org/2430313005 .
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- 11 Oct, 2016 1 commit
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Frank Barchard authored
YUV 411 is very uncommon format. Remove support. Update documentation to reflect that 411 is deprecated. Simplify tests for YUV to only test with the new side by side YUV but keep old 3 plane test around with a macro for now. BUG=libyuv:645 R=kjellander@chromium.org Review URL: https://codereview.chromium.org/2406123002 .
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- 04 Oct, 2016 1 commit
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Frank Barchard authored
R=fbarchard@google.com BUG=libyuv:634 Performance gains :- I422ToYUY2Row_MSA - ~12x I422ToYUY2Row_Any_MSA - ~7x I422ToUYVYRow_MSA - ~12x I422ToUYVYRow_Any_MSA - ~7x Review URL: https://codereview.chromium.org/2378753004 .
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- 24 Aug, 2016 2 commits
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Frank Barchard authored
Add public methods SplitUVPlanes and MergeUVPlanes based on the optimized assembly functions that already exists. Also, de-duplicate the CPU dispatching code for these functions by moving them to helper functions. BUG=libyuv:629 R=braveyao@chromium.org Review URL: https://codereview.chromium.org/2277603004 .
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Frank Barchard authored
BUG=libyuv:631 TEST=unittests build/pass R=harryjin@google.com Review URL: https://codereview.chromium.org/2271053003 .
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- 16 Jun, 2016 1 commit
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Niels Möller authored
BUG= R=fbarchard@google.com Review URL: https://codereview.chromium.org/2020193002 .
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- 05 Feb, 2016 1 commit
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Frank Barchard authored
When attempting to normalize function names to end in Row_SIMD it was made harder with MIPS_DSPR2 naming convention. Other CPUs do not include the vendor. This should be named consistently. Removed the DISABLE_MIPS in favour of DISABLE_ASM for consistency with other processors. TBR=harryjin@google.com BUG=libyuv:562 Review URL: https://codereview.chromium.org/1677633002 .
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- 15 Jan, 2016 1 commit
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Frank Barchard authored
I420ToNV21 passes the wrong dst_stride_y when it calls I420ToNV12; parameter 8 (convert_from.cc:448) is src_stride_y but should be dst_stride_y. This causes image corruption when converting I420 -> NV21 with mismatched luminance strides. R=dhrosa@google.com, harryjin@google.com BUG=libyuv:547 Review URL: https://codereview.chromium.org/1582793008 .
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- 04 Nov, 2015 1 commit
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Frank Barchard authored
R=harryjin@google.com BUG=none Review URL: https://codereview.chromium.org/1429693006 .
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- 02 Nov, 2015 1 commit
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Frank Barchard authored
Removes low levels for I420ToBGRA and I420ToRAW and reimplements them as I420ToRGBA and I420ToRGB24 with transposed color matrix. Adds unittests that do 1 step conversion vs 2 steps to test end swapping versions match direct conversions. R=harryjin@google.com BUG=libyuv:518 Review URL: https://codereview.chromium.org/1427993004 .
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- 30 Oct, 2015 1 commit
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Frank Barchard authored
Using a transposed conversion matrix, I420ToARGB can output ABGR. R=harryjin@google.com, xhwang@chromium.org BUG=libyuv:473 Review URL: https://codereview.chromium.org/1413573010 .
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- 08 Oct, 2015 2 commits
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Frank Barchard authored
TBR=harryjin@google.com BUG=none Review URL: https://codereview.chromium.org/1398633002 .
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Frank Barchard authored
yuv constants for bt.601 were previously ported to neon64, as well as the code to respect other color spaces. But the jpeg and bt.709 colour conversion constants were still in armv7 form. This changes the constants for aarch64 builds to be compatible with the code. yuv constants are now passed as const * Remove Yvu constants which were used for older version on nv21 but not new code. TBR=harryjin@google.com BUG=none Review URL: https://codereview.chromium.org/1398623002 .
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- 22 Sep, 2015 1 commit
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Frank Barchard authored
R=harryjin@google.com BUG=libyuv:488 Review URL: https://codereview.chromium.org/1363503002 .
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- 14 Apr, 2015 1 commit
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fbarchard@google.com authored
BUG=426 TESTED=untested Review URL: https://webrtc-codereview.appspot.com/48079004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1368 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 17 Mar, 2015 2 commits
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fbarchard@google.com authored
BUG=none TESTED=I422ToRGB24 unittest R=tpsiaki@google.com Review URL: https://webrtc-codereview.appspot.com/46619004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1337 16f28f9a-4ce2-e073-06de-1de4eb20be90
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yang.zhang@arm.com authored
ARM32/64 NEON versions of ARGBToRGB565DitherRow_NEON are implemented. BUG=407 TESTED=libyuvTest.* on ARM32/64 with Android R=fbarchard@google.com Change-Id: Ia689170fb39db964392e5e1113801592ab0628bf Review URL: https://webrtc-codereview.appspot.com/49409004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1335 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 10 Mar, 2015 1 commit
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fbarchard@google.com authored
BUG=407 TESTED=untested R=brucedawson@google.com, tpsiaki@google.com Review URL: https://webrtc-codereview.appspot.com/48429004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1315 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 24 Feb, 2015 1 commit
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fbarchard@google.com authored
BUG=403 TESTED=avx2 emulator Review URL: https://webrtc-codereview.appspot.com/34359004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1293 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 11 Feb, 2015 1 commit
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fbarchard@google.com authored
BUG=396 TESTED=local build of unittest builds and passes R=harryjin@google.com Review URL: https://webrtc-codereview.appspot.com/39089004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1278 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 09 Feb, 2015 1 commit
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fbarchard@google.com authored
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
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- 24 Oct, 2014 1 commit
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fbarchard@google.com authored
The 'Any' versions of functions can handle any width now, so remove the check from the calling code. This has 2 advantages - less code, and less overhead in calling function when any function is NOT used. Downside is more code for case where any is used. BUG=373 TESTED=libyuv_unittest still passes R=harryjin@google.com Review URL: https://webrtc-codereview.appspot.com/24129004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1143 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 23 Oct, 2014 1 commit
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fbarchard@google.com authored
BUG=269 TESTED=intelsde on I422ToABGR R=tpsiaki@google.com Review URL: https://webrtc-codereview.appspot.com/23149004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1138 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 22 Oct, 2014 1 commit
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fbarchard@google.com authored
BUG=269 TESTED=intelsde on I422ToRGBA R=brucedawson@google.com Review URL: https://webrtc-codereview.appspot.com/28769004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1136 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 20 Oct, 2014 1 commit
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fbarchard@google.com authored
BUG=269 TESTED=c:\intelsde\sde -ast -hsw -- out\release\libyuv_unittest.exe --gtest_filter=*I420ToBGRA* R=brucedawson@google.com, harryjin@google.com, magjed@chromium.org Review URL: https://webrtc-codereview.appspot.com/26869004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1127 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 16 Oct, 2014 1 commit
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fbarchard@google.com authored
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
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- 07 Oct, 2014 1 commit
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fbarchard@google.com authored
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
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- 08 Jul, 2014 1 commit
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fbarchard@google.com authored
BUG=303 TESTED=cl /c /TC /Iinclude source\convert_from.cc source\convert_argb.cc source\convert_from_argb.cc R=harryjin@google.com Review URL: https://webrtc-codereview.appspot.com/17909004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1030 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 27 Dec, 2013 1 commit
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fbarchard@google.com authored
BUG=296 TESTED=libyuv convert_test R=tpsiaki@google.com Review URL: https://webrtc-codereview.appspot.com/6399004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@928 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 04 Dec, 2013 2 commits
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fbarchard@google.com authored
BUG=291 TESTED=unittests still pass. R=tpsiaki@google.com Review URL: https://webrtc-codereview.appspot.com/4979004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@893 16f28f9a-4ce2-e073-06de-1de4eb20be90
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fbarchard@google.com authored
BUG=none TEST=I4*ToI4* R=tpsiaki@google.com Review URL: https://webrtc-codereview.appspot.com/4969004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@892 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 21 Oct, 2013 1 commit
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fbarchard@google.com authored
Coalesce rows by changing width/height and dropping into code instead of recursing. Improve coalesce by setting stride to 0 so it can be used even on odd width images. Reduce unittests to improve time to run emulators. BUG=277 TEST=unittests all build and pass R=ryanpetrie@google.com Review URL: https://webrtc-codereview.appspot.com/2589004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@819 16f28f9a-4ce2-e073-06de-1de4eb20be90
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- 31 May, 2013 1 commit
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fbarchard@google.com authored
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
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- 12 Apr, 2013 2 commits
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fbarchard@google.com authored
BUG=216 TEST=I420ToARGB Review URL: https://webrtc-codereview.appspot.com/1314004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@660 16f28f9a-4ce2-e073-06de-1de4eb20be90
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fbarchard@google.com authored
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
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