coffee/libyuv
1
0
Fork 0
mirror of https://chromium.googlesource.com/libyuv/libyuv synced 2025-12-23 20:14:53 +08:00
Code Issues Packages Projects Releases Wiki Activity
1,497 Commits 3 Branches 0 Tags BSD-3-Clause 60 MiB
Commit Graph

1093 Commits

Author SHA1 Message Date
Frank Barchard
5be90d23ee rotate row included 
R=tpsiaki@google.com
BUG=libyuv:468

Review URL: https://webrtc-codereview.appspot.com/55679004.
 2015-07-22 17:10:08 -07:00
Frank Barchard
892807d860 move asm out of rotate into win/gcc and header 
R=harryjin@google.com
BUG=libyuv:468

Review URL: https://webrtc-codereview.appspot.com/51319004.
 2015-07-22 11:22:55 -07:00
Frank Barchard
f5c71e52bb rowbytes fix for nv12 tests 
R=harryjin@google.com
BUG=libyuv:466

Review URL: https://webrtc-codereview.appspot.com/50349004.
 2015-07-21 10:48:10 -07:00
Frank Barchard
ce98129951 yuy2tonv12 
R=bcornell@google.com
BUG=libyuv:466

Review URL: https://webrtc-codereview.appspot.com/51309004.
 2015-07-17 16:22:59 -07:00
Frank Barchard
faa4b14f85 uyvy to nv12 
R=harryjin@google.com
BUG=libyuv:466

Review URL: https://webrtc-codereview.appspot.com/50339004.
 2015-07-17 14:43:19 -07:00
Frank Barchard
faebf89ce0 src_uv typo fix 
R=harryjin@google.com
BUG=none

Review URL: https://webrtc-codereview.appspot.com/51299004.
 2015-07-15 18:21:06 -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
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
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
cff11a17d6 remove tools from git that were previously checkin by accident. 
R=harryjin@google.com, brucedawson@chromium.org

BUG=none
TESTED=untested

Review URL: https://webrtc-codereview.appspot.com/56619004.
 2015-06-30 10:45:24 -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
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
fbarchard@google.com
d3d8e0d933 make source for planar tests contiguous to test planar functions coalesce into a single low level call. 
BUG=431
TESTED=SetPlane unittest
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/51999004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1419 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-06-01 23:28:59 +00:00
fbarchard@google.com
e787144c2d adjust dimensions for scale factor tests to ensure the scale factor tested is actually used. 
BUG=none
TESTED=set LIBYUV_WIDTH=1918 libyuvTest.ScaleDownBy3by4_None
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/47349004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1416 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-30 00:45:08 +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
535a7140f2 Scale Down by factor tests scale down to specified ratio rather than up. This ensures the alignment constrains on the destination dont cause a different factor to be used. 
BUG=431
TESTED=libyuvTest.ScaleDownBy3_Bilinear
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/47309004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1413 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-26 23:22:01 +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
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
7be3bc65a1 enable speed optimization for libyuv 
BUG=439
TESTED=out\release\libyuv_unittest --gtest_filter=*I420ToARGB_Opt
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/55389004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1405 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-05-11 21:58:42 +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
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
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
f995021f35 Work around casting warnings in scale_neon64.cc for ios 64 bit. 
BUG=430
TESTED=untested
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/49799004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1382 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-28 00:02:46 +00:00
fbarchard@google.com
4e78b8dc2e scale to 3/4 or 3/8 with odd width destinations efficiently. previously if width was not multiple of what the simd loop would do (24), scaling would fall back on slower C code. This change allows SIMD to be used for most of the scaling and C for the remainder, improving efficiency. 
BUG=314
TESTED=set LIBYUV_WIDTH=1896 & ScaleDownBy3by4_*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/48249004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1380 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-27 21:56:08 +00:00
fbarchard@google.com
c8a2c236a0 NaCl/GYP: remove references to prep_toolchain from libyuv. prep_toolchain is now a no-op. 
BUG=none
TESTED=untested
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/49769004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1378 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-22 17:42:21 +00:00
fbarchard@google.com
2b7f6b7dee ScaleAddRows_Any_SSE2 functions for handling odd widths. 
BUG=425
TESTED=out\release\libyuv_unittest_old --gtest_filter=*.ScaleDownBy3_*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/45219004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1377 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-22 00:51:56 +00:00
fbarchard@google.com
01db3d1d1d Remove declspec(align(32)) from AVX2 functions. 
BUG=422
TESTED=untested
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/43229004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1374 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-20 22:57:04 +00:00
fbarchard@google.com
812f59ed40 box and point sampling use scaledownby4 but linear and bilinear do not. 
BUG=427
TESTED=out\release\libyuv_unittest --gtest_filter=*.ScaleDownBy4_*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/51689004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1373 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-17 18:04:09 +00:00
fbarchard@google.com
c9986313ac lsl by 2 requires a number sign for xcode on ios 64 bit build. add the # sign for ios compatibility. remove legacy x86 asm files that are unused. the unused files cause complications in build systems that build all files. 
BUG=libyuv:423
TESTED=try bots
R=noahric@google.com

Review URL: https://webrtc-codereview.appspot.com/45119004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1369 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-14 19:57:33 +00:00
fbarchard@google.com
32ad6e0e12 Remove unused variable 'I422ToRGB565Row' that breaks osx builds. 
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
 2015-04-14 02:50:35 +00:00
fbarchard@google.com
b5ea79d845 add rows handle height of 1 using a more general while-style loop. 
BUG=none
TESTED=try bots

Review URL: https://webrtc-codereview.appspot.com/45999004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1366 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-13 18:56:08 +00:00
fbarchard@google.com
c7161d1c36 Remove code alignment declspec from Visual C versions for vs2014 compatibility. 
BUG=422
TESTED=local vs2013 build still passes.

Review URL: https://webrtc-codereview.appspot.com/45959004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1365 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-12 23:54:26 +00:00
fbarchard@google.com
1eb51bcf01 Fix bug in YUV to RGB for gcc/clang and enable affected functions. 
BUG=393
TESTED=sde -ast -hsw -- out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*I422ToARGB*

Review URL: https://webrtc-codereview.appspot.com/48019004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1364 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-08 02:32:33 +00:00
fbarchard@google.com
bb5a009d11 ARGB4444ToARGB and ARGB1555ToARGB ported to AVX2. 
BUG=421
TESTED=out\release\libyuv_unittest --gtest_filter=*ARGB4444ToARGB*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/48009004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1363 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-07 23:52:57 +00:00
fbarchard@google.com
8b9f908134 RGB565ToARGB AVX2 vzeroupper before the ret, not after. 
BUG=421
TESTED=out\release\libyuv_unittest --gtest_filter=*RGB565ToARGB*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/51549004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1362 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-07 22:53:12 +00:00
fbarchard@google.com
2827277496 port RGB565ToARGB to AVX2. 
BUG=421
TESTED=out\release\libyuv_unittest --gtest_filter=*RGB565ToARGB*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/49609004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1357 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-06 19:24:23 +00:00
fbarchard@google.com
e2ea106068 shift for arm wants a # sign for nacl and ios. 
BUG=420
TESTED=d:/src/nacl_sdk/pepper_canary/toolchain/win_arm_newlib/bin/arm-nacl-g++ -o newlib/Release/source/scale_neon_arm.o -c source/scale_neon.cc -g -O2 -pthread -MMD -DNDEBUG  -Id:/src/nacl_sdk/pepper_canary/include -Id:/src/nacl_sdk/pepper_canary/include/newlib  -I./include
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/47949004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1356 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-03 23:28:44 +00:00
fbarchard@google.com
62a9fe303c code style cleanup of scale functions. no functional change. 
BUG=none
TESTED=lint
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/48839004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1354 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-04-02 21:23:52 +00:00
fbarchard@google.com
c70c7c02ff scale to half size optimization for avx2 - use pmaddubsw instruction to horizontally add bytes, then pavgw to round and divide by 2. 
BUG=314
TESTED=libyuvTest.ScaleDownBy2*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/45909004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1352 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-31 23:59:27 +00:00
fbarchard@google.com
72673ac873 linear and point sample scale to half size for AVX2. 
BUG=314
TESTED=out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*.ScaleDownBy2*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/44959004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1349 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-30 21:46:08 +00:00
fbarchard@google.com
9ef8999ff3 scale to half size use pmadd/pavgw to horizontal averaging. 
BUG=314
TESTED=out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*.ScaleDownBy2*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/50529004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1348 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-27 18:20:21 +00:00
fbarchard@google.com
e6ca9cc2a2 Scale down by 2 AVX2 port. Processes twice as many pixels as SSE2 and takes advantage of 3 argument instructions to reduce register usage and number of instructions. 
BUG=314
TESTED=libyuvTest.ScaleDownBy2_Box
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/42959004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1347 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-26 23:21:08 +00:00
fbarchard@google.com
f16f33d4ce All cpu flags to be set so that instead of comparing C code, compare assembler to assembler, for benchmarking purposes. 
BUG=none
TESTED=libyuv_unittest.exe
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/50499004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1346 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-26 18:22:29 +00:00
fbarchard@google.com
d28cd77f99 Enable assembly for clangcl build on Windows. Previously assembly was disabled so clangcl would work, but only with C code. As clangcl mimics both Visual C and GCC, ifdefs need to pick one or the other or often you'll end up with both. In this CL we disable most Visual C code and use the GCC versions which allow assembly for both 32 and 64 bit intel. 
BUG=412
TESTED=clang=1 build on windows
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/51389004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1341 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-19 20:36:31 +00:00
fbarchard@google.com
0e4388aea3 I422ToRGB24 AVX2 and I422ToRAW 
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
 2015-03-17 17:25:27 +00:00
fbarchard@google.com
3b4f5eb7b8 Port J422 colorspace to GCC 
BUG=414
TESTED=try bots
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/43809004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1334 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-17 00:54:50 +00:00
fbarchard@google.com
92f7f421fd rename I400 to J400 and I400 reference to I400. J400 is a simple replication of values to convert to RGB, which is what the old I400 was. I400 reference is the Y part of the YUV formula, so renaming that to I400. 
BUG=none
TESTED=libyuvTest (5925 ms total)
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/50369005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1333 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-17 00:01:18 +00:00
fbarchard@google.com
f301777060 Fix YToARGB and tweaks to thresholds in YUV tests. 
BUG=411
TESTED=libyuvTest.TestYToARGB
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/44709004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1330 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-16 19:50:33 +00:00
fbarchard@google.com
63726ed9c6 test different ways to round and clamp 
BUG=none
TESTED=TestRoundToByte
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/41299004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1325 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-13 22:24:45 +00:00
fbarchard@google.com
952ca5f26f Fix for planar functions SSE2 enable when building with clang for Windows. 
BUG=412
TESTED=clang=1 for build on windows
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/45679004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1324 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-13 21:37:14 +00:00
fbarchard@google.com
f5a7b2b48a I411ToARGB AVX2 version 
BUG=403
TESTED=I411ToARGB unittest
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/42689004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1321 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-11 00:08:56 +00:00
fbarchard@google.com
1e4a14f410 scale avoid math overflow in fixed point for large images 
BUG=410
TESTED=set LIBYUV_WIDTH=65536 out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=libyuvTest.ScaleTo320x240_None
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/42319004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1320 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-10 22:30:47 +00:00
fbarchard@google.com
be77e062da Make TestFullYUV test do full yuv color space by default with randomized Y for inner loop 
BUG=none
TESTED=out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*TestFullYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/47499005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1319 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-10 21:26:46 +00:00
fbarchard@google.com
24152b2435 Dither from I420 to RGB565 in 2 steps - I420ToARGB then ARGBToRGB565. 
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
 2015-03-10 01:45:04 +00:00
fbarchard@google.com
cdd80e04c9 Port I444ToARGB to AVX2. 
BUG=403
TESTED=I444ToARGB unittests
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/45589004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1314 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-09 21:56:48 +00:00
fbarchard@google.com
7c55ae4ada Change YUV full test to use pseudo random order 
BUG=none
TESTED=libyuvTest.TestFullYUV

Review URL: https://webrtc-codereview.appspot.com/45539004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1313 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-08 23:00:39 +00:00
fbarchard@google.com
9c96867a97 lrintf is not supported by visual studio 2010; replace instances of lrintf with a cast to int. 
BUG=409
TESTED=python build\gyp_chromium -fninja -G msvs_version=2010 --depth=. libyuv_test.gyp
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/44569004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1312 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-06 22:20:41 +00:00
fbarchard@google.com
697c5aa831 disable nv12 avx2 for vs9/10 that dont support avx2 instructions. 
BUG=409
TESTED=try bots
R=harryjin@google.com, johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/43629004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1311 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-06 19:12:21 +00:00
fbarchard@google.com
bdeb9ac584 switch from 8x8 to 4x4 matrix for dithering 
BUG=407
TESTED=Dither unittests
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/46459004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1310 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-06 18:28:00 +00:00
fbarchard@google.com
0fe4abbc5c ARGBToRGB565 AVX2 with dithering 
BUG=407
TESTED=ARGBToRGB565Dither unittest
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/44519004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1309 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-04 22:31:43 +00:00
fbarchard@google.com
9245317e16 ARGBToRGB565 SSE2 port. 
BUG=407
TESTED=ARGBToRGB565Dither unittest
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/41039004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1308 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-04 00:00:50 +00:00
fbarchard@google.com
693e0217c8 ARGBToRGB565 C version use unsigned dither matrix pattern to bump pixels to next brighter value. 
BUG=407
TESTED=unittest passes
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/43539004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1306 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-02 23:46:09 +00:00
fbarchard@google.com
6eaee58589 shift by 16 for neon expects a number sign 
BUG=408
TESTED=nacl arm build
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/38329004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1305 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-02 18:48:17 +00:00
fbarchard@google.com
a5d26cedb1 if building with gcc and sse2 is not enabled, disable assembly 
BUG=none
TESTED=nacl build with default options
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/44389004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1298 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-25 19:28:45 +00:00
fbarchard@google.com
bffd326f74 AVX2 version of ARGBToARGB4444 
BUG=403
TESTED=local build on windows
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/43429004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1297 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-25 17:26:28 +00:00
fbarchard@google.com
d96047761e AVX2 version of NV12ToARGB 
BUG=403
TESTED=untested
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/40089004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1295 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-24 23:45:08 +00:00
fbarchard@google.com
3c11d4bf6e align avx2 buffers to 32 bytes 
BUG=403
TESTED=untested
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/40929004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1294 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-24 23:31:28 +00:00
fbarchard@google.com
446fa95587 I422ToRGB565, ARGB4444 and ARGB1555 for AVX2 
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
 2015-02-24 23:14:46 +00:00
fbarchard@google.com
e2f1a75474 move mask to last parameter of any functions for consistency. 
BUG=none
TESTED=local libyuv unittest passes
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/43419004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1292 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-24 21:18:30 +00:00
fbarchard@google.com
239962fa00 YUY2 and UYVY to ARGB AVX2 versions via wrappers. 
BUG=403
TESTED=UNTESTED
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/34339004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1291 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-24 18:58:51 +00:00
kjellander@google.com
28d1a582ba Revert "YUY2ToARGB and UYVYToARGB AVX with C wrapper to call lower level conversions." 
This reverts r1288 due to breaking compilation on bots:
http://build.chromium.org/p/client.libyuv/builders/Mac64%20Debug/builds/365
http://build.chromium.org/p/client.libyuv/builders/Linux64%20Debug/builds/667

TBR=fbarchard@google.com
TESTED=Reverted locally and all built fine again.

Review URL: https://webrtc-codereview.appspot.com/40879004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1289 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-23 09:22:22 +00:00
fbarchard@google.com
b52606c024 YUY2ToARGB and UYVYToARGB AVX with C wrapper to call lower level conversions. 
BUG=403
TESTED=convert unittest
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/40839004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1288 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-21 00:49:35 +00:00
fbarchard@google.com
6a192487fe Switch SSSE3 row wrappers from variable sized malloc to fixed size array with loop to process a portion of the row at a time. This helps performance in the case where the image has been coalesced into a single large row and the allocator, although only called once, is slow to clear the pages. Also the smaller temporary buffer fits cache, further improving performance. 
BUG=403
TESTED=YUY2ToARGB unittest
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/40849004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1286 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-20 22:46:15 +00:00
fbarchard@google.com
194f740d0e Scan from start of buffer to handle case where an invalid size was passed. 
BUG=404
TESTED=libyuvTest.ValidateJpegLarge
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/41989004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1285 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-18 01:57:31 +00:00
fbarchard@google.com
a965a97d8e Unittest to test ValidateJpeg when jpeg is small but buffer is large 
BUG=404
TESTED=libyuvTest.ValidateJpegLarge
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/36169004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1284 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-17 19:16:14 +00:00
fbarchard@google.com
975dd5a699 macros for storing RGB on windows. 
BUG=403
TESTED=local windows build
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/38119004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1283 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-14 00:50:48 +00:00
fbarchard@google.com
738dfa0307 Support odd widths for NV12 format when cropping vertically. 
BUG=400
TESTED=CropNV12
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/39009004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1272 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-10 02:18:38 +00:00
fbarchard@google.com
695f42fdb8 fix for odd width but even height in TestI420 
BUG=400
TESTED=libyuv unittests pass locally with width of 11
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/41859004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1271 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-09 21:40:27 +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
35037cb948 For 32 bit x86 with fpic use memory instead of register for count 
BUG=399
TESTED=try bots
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/36019004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1269 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-08 21:28:40 +00:00
fbarchard@google.com
fd8054791c build fixe for InterpolateRow_MIPS_DSPR2 
BUG=398
TESTED=untested
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/37999004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1268 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-07 01:01:30 +00:00
fbarchard@google.com
a246086243 use the same structures for sse and avx yuv to rgb. 
BUG=396
TESTED=local build still passes on sse
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/34999004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1267 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-06 21:05:38 +00:00
fbarchard@google.com
cf925c50bc Make Yvu vs Yuv use same code and structure but pass in a different version of the matrix 
BUG=396
TESTED=ncval
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/34979004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1266 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-06 00:29:08 +00:00
fbarchard@google.com
1663996c52 Remove ifdef __SSE2__ and native client ifdef for r14 in register usage declarations. 
BUG=395
TESTED=gcc build with nacl
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/34149004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1264 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-05 23:09:15 +00:00
fbarchard@google.com
baafc97d6b port YToARGB AVX2 to GCC 
BUG=393
TESTED=untested
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/39819004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1262 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-05 20:17:27 +00:00
fbarchard@google.com
f7e5b5e361 Enable AVX I422ToARGB for Windows. 
BUG=393
TESTED=c:\intelsde\sde -ast -hsw -- out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*I422ToARGB_Opt
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/41789004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1261 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-05 19:41:10 +00:00
fbarchard@google.com
9d67669697 make histogram use 8 digits for all values for more consistent formatting. 
BUG=394
TESTED=TestFullYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/34129004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1260 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-04 20:00:38 +00:00
fbarchard@google.com
c4e032c543 change Y multiplier and bias to compensate for 257/256 which makes YToARGB exactly match float math. 
Histogram Before
hist            -3      -2      -1      0       1       2       3
red             0       0       1809408 13140736        1827072 0       0
green           0       0       1679912 13471329        1625975 0       0
blue            168448  994816  1876480 10655488        1893376 1006336 182272
Histogram After
hist            -3      -2      -1      0       1       2       3
red             0       0       558848  15632128        586240  0       0
green           0       0       209907  16350588        216721  0       0
blue            14848   642816  1989376 11363328        2053120 695040  18688
BUG=394
TESTED=more stringent luma tests
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/38859004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1259 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-04 19:45:26 +00:00
fbarchard@google.com
0494ffee81 use lrintf to round from float to int instead of round and then cast. 
BUG=393
TESTED=local windows test passed.
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/37899004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1257 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-02 21:06:51 +00:00
fbarchard@google.com
c61394789d Test for YToARGB to ensure ordering of values. 
BUG=393
TESTED=TestYToARGB
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/37819004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1256 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-02 18:51:29 +00:00