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Commit Graph

1073 Commits

Author SHA1 Message Date
Frank Barchard
0e83b64e88 scalerow avx2 bug fix. was using ymm2 instead of ymm3. 
R=harryjin@google.com
BUG=libyuv:462

Review URL: https://webrtc-codereview.appspot.com/56639004.
 2015-07-07 17:48:04 -07:00
Frank Barchard
715a29195b vpermq for avx2 ARGB4444ToARGB, ARGB1555ToARGB and RGB565ToARGB 
R=harryjin@google.com
BUG=libyuv:462

Review URL: https://webrtc-codereview.appspot.com/52759004.
 2015-07-07 17:06:04 -07:00
Frank Barchard
97b35daf75 disable faulty avx2 in argb conversions and box filter. and extend temporary buffer to 128 for an avx2 any function. 
R=harryjin@google.com
BUG=libyuv:462
TESTED=libyuv_unittest run on haswell laptop

Review URL: https://webrtc-codereview.appspot.com/53759004.
 2015-07-07 15:40:24 -07:00
Frank Barchard
0737ff5bd0 128 for avx2 
R=harryjin@google.com
BUG=libyuv:461

Review URL: https://webrtc-codereview.appspot.com/55649004.
 2015-07-04 09:13:20 -07:00
Frank Barchard
9487b9d6d8 any allow for avx2 32 pixels at a time of argb 
R=harryjin@google.com
BUG=libyuv:461

Review URL: https://webrtc-codereview.appspot.com/54779004.
 2015-07-01 17:50:48 -07:00
Frank Barchard
82180e8296 rgb24toyuv use 1 or 2 steps consistently. 
R=bcornell@google.com, impjdi@google.com
BUG=libyuv:459

Review URL: https://webrtc-codereview.appspot.com/52149004.
 2015-06-29 16:51:05 -07:00
Frank Barchard
0686f26938 blend remove alignment 1 pixel loop for less overhead. 
R=tpsiaki@google.com
BUG=none
TESTED=libyuvTest.ARGBBlend_Opt

Review URL: https://webrtc-codereview.appspot.com/50289005.
 2015-06-24 11:34:12 -07:00
Frank Barchard
553c7f85f1 mirror odd width with simd 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/54769004.
 2015-06-23 17:53:02 -07:00
Frank Barchard
6a9ef1ea36 any 1 to 2 with stride use SIMD 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/54759004.
 2015-06-23 17:08:08 -07:00
Frank Barchard
6dde4f14bd argb to uv read 4 not 8 
R=harryjin@google.com
BUG=libyuv:457

Review URL: https://webrtc-codereview.appspot.com/52139004.
 2015-06-23 14:48:37 -07:00
Frank Barchard
54100b91c1 copy 2 rows for interpolate and use SIMD. 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/50279004.
 2015-06-23 10:41:46 -07:00
Frank Barchard
3b5d726a4f 1 to 1 any functions with a parameter use memcpy. 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/57619004.
 2015-06-22 15:08:20 -07:00
Frank Barchard
a0fca88b1d remove fmemcpy and bump version 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/50269004.
 2015-06-19 17:58:17 -07:00
Frank Barchard
722e87f19f string.h for memcpy 
R=harryjin
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/57609004.
 2015-06-19 16:40:22 -07:00
Frank Barchard
dfb2120a42 set us simd 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/55629004.
 2015-06-19 14:18:48 -07:00
Frank Barchard
6608c100e2 copy last 4 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/54749004.
 2015-06-18 17:40:19 -07:00
Frank Barchard
a209d7314b simd for 1 to 1 
R=harryjin@google.com, harryjin
BUG=448

Review URL: https://webrtc-codereview.appspot.com/55619004.
 2015-06-17 18:22:11 -07:00
Frank Barchard
72a235af9f repeat y for yuy2 so that unittests that check the 2nd y on odd widths will match the C and SIMD. The C code duplicates the last Y. 
R=harryjin@google.com
BUG=libyuv:455

Review URL: https://webrtc-codereview.appspot.com/50249004.
 2015-06-16 16:27:15 -07:00
Frank Barchard
44ff3c333d split share macro 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/55609004.
 2015-06-16 12:44:15 -07:00
Frank Barchard
2edfe0f0c6 merge 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/52119004.
 2015-06-16 12:17:53 -07:00
Frank Barchard
bff1e18e51 share functions in any 
R=harryjin@google.com
BUG=libyuv:448

Review URL: https://webrtc-codereview.appspot.com/57599004.
 2015-06-16 12:05:39 -07:00
Frank Barchard
0b3294af6c disable I422ToYUY2 sse for odd sizes. 
BUG=455
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/51239004.
 2015-06-16 11:09:03 -07:00
Frank Barchard
68e8d9bebd Math functions need BPP of 4 for odd width support on first source argument 
BUG=455
TESTED=ARGBMultply
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/54719004.
 2015-06-16 09:34:51 -07:00
Frank Barchard
b071a3d321 subsample yuy2 dest 
BUG=455
TESTED=out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*ARGBToYUY2*
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/58429004.
 2015-06-15 12:01:28 -07:00
Frank Barchard
58ca9f899e remainder done unconditionally and with a variable 
BUG=448
TESTED=local build
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/57559004.
 2015-06-12 17:21:41 -07:00
Frank Barchard
242cb2554c nv12 odd width support using SIMD for remainder 
BUG=libyuv:448
TESTED=NV21ToRGB565_Any etc
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/53689004.
 2015-06-12 16:07:20 -07:00
Frank Barchard
cae07fb0e0 bump subsampling up 
BUG=455
TESTED=libyuvTest.ARGBToYUY2_Random
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/58419004.
 2015-06-12 15:25:03 -07:00
Frank Barchard
03da5420bc use SIMD for I420ToARGB odd widths in a temporary buffer instead of using C for remainder. 
Enter a description of the change.

use SIMD for I420ToARGB odd widths in a temporary buffer instead of using C for remainder.  Currently the C code does not exactly match the SIMD code, so an odd width produces different pixels than an even width, causing a subtle artifact.  By using SIMD consistently, there is no difference in even and odd widths.  Also the SIMD performance is faster, so even with overhead of memcpy, performance improves.

BUG=447
TESTED=out\release\libyuv_unittest.exe --gtest_filter=*I420ToARGB*
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/55579004.
 2015-06-11 16:38:52 -07:00
Frank Barchard
ee351bc2d5 check height is non-zero 
BUG=none
TESTED=libyuv unittest with even width
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/51219004.
 2015-06-11 16:35:20 -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
05416e2d9a Box filter for YUV use rows with accumulation buffer for better memory behavior. The old code would do columns accumulated into registers, and then store the result once. This was slow from a memory point of view. The new code does a row of source at a time, updating an accumulation buffer every row. The accumulation buffer is small, and should fit cache. Before each accumulation of N rows, the buffer needs to be reset to zero. If the memset is a bottleneck, it would be faster to do the first row without an add, storing to the accumulation buffer, and then add for the remaining rows. 
BUG=425
TESTED=out\release\libyuv_unittest --gtest_filter=*ScaleTo1x1*
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/52659004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1428 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-06-09 01:05:18 +00:00
fbarchard@google.com
b07de879b6 enable intrinsics for clangcl if -mssse3 is enabled. 
BUG=451
TESTED=untested
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/52699004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1427 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-06-08 22:48:18 +00:00
fbarchard@google.com
bd2d903e1b odd width support for ARGBSobel functions. Improves performance for images that are not a multiple of 8 pixels. 
BUG=444
TESTED=libyuvTest.ARGBSobel_Opt
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/54589004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1415 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-28 22:22:28 +00:00
fbarchard@google.com
cfce47efc8 Change Sobel to use JPeg Luma calculation instead of extracting G channel. Using luma produces a better sobel that respects all 3 channels of RGB. Historically the G channel was used to improve performance, and because the luma of I420 is a constrained range, hurting quality. Using the JPeg variation of YUV, the luma is more accurate, including cross platform, better optimized for AVX2 and odd widths, and full range. 
BUG=444
TESTED=ARGBSobelXY_Opt
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/57479004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1414 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-27 22:32:26 +00:00
fbarchard@google.com
7c09264ffc odd width support for scale by even scale factor and box scale down by 4. scale down by 4 uses scale down by 2 internally. 
BUG=431
TESTED=libyuvTest.ARGBScaleDownBy4_Bilinear

Review URL: https://webrtc-codereview.appspot.com/57399004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1412 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-26 17:56:51 +00:00
fbarchard@google.com
c38aeec322 scale down by 2 on argb images support odd widths using _any function. 
BUG=431
TESTED=libyuvTest.ARGBScaleDownBy2_Bilinear

Review URL: https://webrtc-codereview.appspot.com/52569004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1410 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-22 21:39:21 +00:00
fbarchard@google.com
632c50f29c include posix source for 64 bit clang builds. 
BUG=440
TESTED=ninja -C out\Release_x64
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/46259004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1407 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-14 21:40:05 +00:00
fbarchard@google.com
3666015261 add nacl macros for arm to YUV422TORGB_SETUP_REG. 
BUG=415
TESTED=ncval.exe newlib/Release/nacltest_arm.nexe
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/46229005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1406 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-12 21:33:32 +00:00
fbarchard@google.com
b33dc47b54 sobel use LL for constants to be passed in as int64 
BUG=437
TESTED=local ios build

Review URL: https://webrtc-codereview.appspot.com/47129004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1404 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-06 02:34:16 +00:00
fbarchard@google.com
d3f51b58f0 work arounds for ios 64 bit compiler where int passed into assembly needs to be explicitely cast to 'w' register. 
BUG=437
TESTED=local ios build
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/49289004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1402 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-05 22:46:16 +00:00
fbarchard@google.com
b0f8352245 row_neon64 additional fixes for warning on ios where int doesnt match %2 size which is 64 bit by default. change size to explicitely 32 bit with %w2. 
BUG=437
TESTED=try bots

Review URL: https://webrtc-codereview.appspot.com/43349004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1401 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-05 17:26:57 +00:00
fbarchard@google.com
a20e2c6213 row_neon64 fix for warning on ios where int width doesnt match %2 size which is 64 bit by default. change size to explicitely 32 bit with %w2. 
BUG=437
TESTED=try bots
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/47119004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1399 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-04 22:53:53 +00:00
fbarchard@google.com
6d5554661f scale 64 bit fix for warning on ios where int width doesnt match %2 size which is 64 bit by default. change size to explicitely 32 bit with %w2. 
BUG=437
TESTED=try bots
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/43339004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1398 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-04 22:03:53 +00:00
fbarchard@google.com
e8c90c31ee fix for warning on ios 64 bit that int width doesnt match %2 size which is 64 bit by default. change size to explicitely 32 bit with %w2. 
BUG=437
TESTED=try bots
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/49279004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1397 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-04 21:16:03 +00:00
fbarchard@google.com
54e78d12e0 make windows code built with clangcl include the _posix source code. 
depot_tools excludes these source files now, so they need to be manually
included.
BUG=435
TESTED=clangcl local build on windows
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/52419004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1396 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-02 01:00:01 +00:00
fbarchard@google.com
2c44965e8d make row_win windows code built with clangcl include the _posix source code. 
depot_tools excludes these source files now, so they need to be manually
included.
BUG=435
TESTED=clangcl local build on windows
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/49879004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1395 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-02 00:39:29 +00:00
fbarchard@google.com
484e5d2d23 make windows code built with clangcl include the _posix source code. depot_tools excludes these source files now, so they need to be manually included. 
BUG=435
TESTED=clangcl local build on windows
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/46199004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1394 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-02 00:15:05 +00:00
fbarchard@google.com
ab6b224675 fix for arm builds where tmp for assembly produces an error if its uninitialized. 
BUG=libyuv:432
TESTED=try bots
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/49249004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1392 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-30 18:21:19 +00:00
fbarchard@google.com
31806d76d9 scale to 3/4 bug fix for odd widths. multiply to index into source by scale factor should be 4 / 3 not 3 / 4. 
BUG=433
TESTED=set LIBYUV_WIDTH=1276 out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*.Scale*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/49219004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1391 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-30 17:18:13 +00:00
fbarchard@google.com
9f4636e298 AVX2 port of ScaleDownBy4. 
BUG=314
TESTED=out\release\libyuv_unittest --gtest_filter=*.ScaleDownBy4*

Review URL: https://webrtc-codereview.appspot.com/46159004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1390 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-30 01:58:32 +00:00