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309 Commits

Author SHA1 Message Date
fbarchard@google.com
ada1b914ea when using high accuracy YUV have tighter tolerances. 
BUG=324
TESTED=TestI420
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/39609004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1240 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-21 19:48:21 +00:00
fbarchard@google.com
c6b52cb590 Allow C and ASM to be different for I420 for now. 
BUG=324
TESTED=TestI420
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/39599004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1239 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-21 19:24:01 +00:00
fbarchard@google.com
ddf114624a More accurate tests when running improved luma/chroma accuracy code. 
BUG=324
TESTED=TestYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/39589004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1237 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-21 18:42:16 +00:00
fbarchard@google.com
3c834b6ce2 add an exhaustic yuv color space test, and relax yuv conversion results to allow for future change. 
BUG=324
TESTED=TestFullYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/37689004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1234 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-20 23:48:21 +00:00
fbarchard@google.com
292c2286a6 prototype of a YUV to RGB function to achieve higher quality and performance at the same time. The chroma is made more accurate by using negative values that allow more range and then subtract the contributions from the luma contributes. The luma is made more accurate using a multiply that duplicates the Y bits out to 16 bits and then does a 2.14 bit fixed point coefficient. The replication is done for free as part of the multiply. 
BUG=391
TESTED=TestYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/36819004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1232 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-20 18:21:16 +00:00
fbarchard@google.com
d586d55a53 Tests the full range of Y 
BUG=391
TESTED=TestYUV
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/36809004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1231 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-16 02:23:19 +00:00
fbarchard@google.com
131aef142a math header needed on osx version. 
BUG=391
TESTED=try bots
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/39529004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1230 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-15 21:53:52 +00:00
fbarchard@google.com
db81017f7b Test color space against a reference function. 
BUG=none
TESTED=TestYUV
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/35789004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1229 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-15 18:17:53 +00:00
fbarchard@google.com
a5a15198b4 Add J422 support which is 2x1 subsampling with jpeg color space. 
BUG=391
TESTED=color_test
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/41479004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1228 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-14 19:16:01 +00:00
fbarchard@google.com
e0a2472fb3 Move color space tests into its own source file. 
BUG=391
TESTED=TestI420
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/35769004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1227 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-13 23:47:25 +00:00
fbarchard@google.com
69df62234b Test J420 conversion to and from ARGB has low absolute difference. 
BUG=none
TESTED=TestJ420
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/34739004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1225 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-13 19:53:15 +00:00
fbarchard@google.com
cb96f37afa Convert to and from J420 to test absolute conversion error. 
BUG=241
TESTED=TestJ420
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/36729004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1224 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-13 18:58:17 +00:00
fbarchard@google.com
8e3db2dc73 Support invert for ARGBRect and SetPlane 
BUG=387
TESTED=ARGBRect_Invert
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/37539004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1219 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-07 19:02:01 +00:00
fbarchard@google.com
61ffd847d7 Add tests for ARGBRect and SetPlane. Remove comment to test Neon shuffle and Setrows for Neon. 
BUG=387
TESTED=libyuvTest.ARGBRect_Opt and libyuvTest.SetPlane_Opt
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/35589004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1217 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-06 22:27:35 +00:00
fbarchard@google.com
40e3457574 J420ToARGB jpeg variation of YUV color space to ARGB. 
BUG=241
TESTED=J420ToARGB unittest
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/32929004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1212 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-12-29 19:17:53 +00:00
fbarchard@google.com
d3bc010367 Use expect near to see exact values for differences. 
BUG=269
TESTED=local unittest
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/32349004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1204 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-12-15 22:48:32 +00:00
fbarchard@google.com
7866d8e082 Make unittest check every pixel and report the first failure. 
BUG=269
TESTED=unittest passes on windows
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/36509004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1203 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-12-15 19:51:50 +00:00
fbarchard@google.com
a6025e8b6b ARGBDetect do 2 pixels at a time for improved performance. 
BUG=375
TESTED=libyuvTest.BenchmarkARGBDetect_Opt
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/26049004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1155 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-05 23:23:17 +00:00
fbarchard@google.com
b661b3ee0d Detect Endian of ARGB image. 
BUG=375
TESTED=libyuv builds, but no test app for it yet
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/32389004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1154 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-05 18:46:06 +00:00
fbarchard@google.com
d10f80500f Improve cmake build. Add unittests to cmake build and automatically detect jpeg support. This change was originally generated to support the build of libyuv in naclports: https://chromium.googlesource.com/external/naclports/+/master/ports/libyuv/. Also add cmake artifacts to .gitignore file. 
BUG=366
TESTED=build and run unittests with cmake
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/27009004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1146 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-28 23:37:11 +00:00
fbarchard@google.com
9107460c7f Offset destination by 1 for I420ToARGB_Unaligned test to ensure destination alignment avoids exceptions. 
BUG=372
TESTED=out\release_x64\libyuv_unittest --gtest_catch_exceptions=0 --gtest_filter=*I420ToARGB_Unaligned
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/23109004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1125 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-17 01:18:02 +00:00
fbarchard@google.com
008ce53ac4 pavgb with memory op requires alignment. This CL disables conversions that use pavgb, and resolves scale by 3/8 unittest for checking alignment works. The 3/8 code used a pavgb with a memory operand. tests are added for scaling and allow unaligning on purpose. 
BUG=365
TESTED=local change to force unaligned memory fails on some conversions and scaling code.
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/29699004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1114 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-07 01:57:34 +00:00
ashok.bhat@gmail.com
147bbede9d Row AArch64 Neon implementation - Part 8 
BUG=319
TESTED=libyuv_unittest
R=fbarchard@google.com

Change-Id: If30eb2d255a09dece9d216a9d29317dd748ef496
Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>

Review URL: https://webrtc-codereview.appspot.com/22769004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1109 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-03 18:10:05 +00:00
fbarchard@google.com
9c4c82181b Remove alignment constraint for SSE2. Allows the optimized function to be used with unaligned memory, improving performance in that use case. Hurts performance on core2 and prior where memory was faster with movdqa instruction. 
BUG=365
TESTED=psnr, ssim and djb2 unittests pass.
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/22859004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1100 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-09-30 18:53:34 +00:00
fbarchard@google.com
c52d66d7da Detect asimd as same as Neon for Arm features. Used on Juno aarch64 linux. 
BUG=361
TESTED=.\libyuv_unittest --gtest_filter=libyuvTest.TestLinuxNeon
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/31439004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1088 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-09-22 18:30:17 +00:00
fbarchard@google.com
d4fbd60169 expect avx2 compiler support means one of the avx2 functions exists. 
BUG=none
TESTED=try bots
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/22299004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1076 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-09-08 18:29:46 +00:00
fbarchard@google.com
accefc4191 add gyp define to enable svn version check. defaults to off so tests built outside of svn will build/run with a warning but not error. 
BUG=356
TESTED=set GYP_DEFINES=target_arch=ia32 libyuv_disable_jpeg=1 libyuv_enable_svn=1
R=thorcarpenter@google.com

Review URL: https://webrtc-codereview.appspot.com/17329004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1075 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-09-05 00:33:53 +00:00
fbarchard@google.com
3224e43e25 Add a test that indicates the compiler is able to generate avx2 code. 
BUG=none
TESTED=out\release_x64\libyuv_unittest --gtest_filter=libyuvTest.TestCompilerHasAVX2
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/24439004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1074 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-09-04 00:25:19 +00:00
fbarchard@google.com
77564a9323 valgrind fix to CropNV12 unittest. round crop amount to multiple of 2 so UV will be an even number. 
BUG=350
TESTED=drmemory out\debug\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*CropNV12
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/14159004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1050 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-08-19 18:32:03 +00:00
fbarchard@google.com
455c66b437 Add a gyp define LIBYUV_DISABLE_JPEG to not build jpeg library 
BUG=346
TESTED=set GYP_DEFINES=target_arch=ia32 libyuv_disable_jpeg=1 & python gyp_libyuv -fninja -G msvs_version=2010 libyuv_test.gyp
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/16989004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1038 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-07-28 21:48:43 +00:00
fbarchard@google.com
9f12361e39 redo nv12 crop unittest with expect eq 
BUG=334
TESTED=crop
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/16129004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1037 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-07-18 22:34:04 +00:00
fbarchard@google.com
74ce999a9a Add NV12 cropping unittest to confirm behavior. 
BUG=344
TESTED=libyuv_unittest --gtest_filter=*CropNV12
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/16939004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1036 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-07-18 18:18:35 +00:00
fbarchard@google.com
193c1ff11d test conversions that are reversible. 
BUG=334
TESTED=unittests added to test functionality that is reversible.
R=sandersd@chromium.org

Review URL: https://webrtc-codereview.appspot.com/15679004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1009 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-06-04 23:19:37 +00:00
fbarchard@google.com
b18413e568 YUV scaling with 16 bit planes 
BUG=331
TESTED=libyuv_unittest --gunit_also_run_disabled_tests --gtest_filter=**.ScaleFrom1280x720*
R=debargha@google.com, tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/17569004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1005 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-05-20 19:22:30 +00:00
fbarchard@google.com
398de7d0be ARGBScale down bilinear clip to edge of image to avoid overread. 
BUG=317
TESTED=drmemory out\debug\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*ARGBScale*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/10159004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@984 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-03-18 21:39:42 +00:00
fbarchard@google.com
996dacac87 unittest first checks if files exists for neon detection. 
BUG=315
TESTED=untested
R=nfullagar@chromium.org, wuwang@google.com

Review URL: https://webrtc-codereview.appspot.com/9589005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@981 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-03-07 23:22:24 +00:00
fbarchard@google.com
16ea9c816b libyuv::MJPGToI420() and libyuv::MJPGToARGB() return failure if callback to JPeg fails. 
BUG=309
TESTED=try bots still pass
R=braveyao@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/7709004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@976 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-01-28 03:08:59 +00:00
fbarchard@google.com
dd49958058 Only do 1x1 work around for large source 
BUG=302
TESTED=hammer effects

Review URL: https://webrtc-codereview.appspot.com/6549005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@949 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-01-03 08:42:55 +00:00
fbarchard@google.com
5dba58cb1e FixedDiv1 using a single 64/32 divide. Removes size restriction from slope. 
BUG=302
TESTED=libyuv scale tests
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6489004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@940 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-01-02 22:32:09 +00:00
fbarchard@google.com
277378723a Add little endian 555/565 kCMPixelFormat's to alias list 
BUG=none
TESTED=unittests added
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6479004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@939 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-01-02 20:31:40 +00:00
fbarchard@google.com
d1206caefa Apple uses 'BGRA' to mean 'ARGB', so map this on Apple machines. 
BUG=229
TESTED=untested
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6459005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@934 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-31 19:01:14 +00:00
fbarchard@google.com
48ab3cf3f4 Over unittest crash on divide overflow. 
BUG=299
TESTED=try
R=wuwang@google.com

Review URL: https://webrtc-codereview.appspot.com/6469004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@933 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-31 00:54:22 +00:00
fbarchard@google.com
4752dc5949 Clear destinations to different values to detect returning with error code rather than doing the conversion. 
BUG=296
TESTED=convert_unittest
R=johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/6349004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@923 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-26 23:09:57 +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
b14f46fa30 NaCL pepper_33 port of scale and compare using lock/unlock. Remove less useful scaling tests and change default size to a multiple of 16 for better assembly coverage. 
BUG=none
TESTED=ncval
R=nfullagar@google.com

Review URL: https://webrtc-codereview.appspot.com/5939005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@917 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-17 18:27:06 +00:00
fbarchard@google.com
5ed2b2e465 Test scaling to/from 1 pixel 
BUG=none
TEST=scale unittests updated to test to/from 1 pixel
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/5479005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@908 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-10 01:25:35 +00:00
fbarchard@google.com
dd2fca5f9c scale down 4 
BUG=none
TEST=none
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/5389004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@907 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-09 21:07:37 +00:00
fbarchard@google.com
a6b8e0da51 Reduce filter to None if 1 pixel wide. 
BUG=none
TESTED=talk media_unittest YuvScalerTest.TestScaleUp1x6OptInt
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/5449005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@906 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-09 19:56:16 +00:00
fbarchard@google.com
0db78ad127 Switch from xor/mov bx, to movzx ebx, which still passes drmemory and valgrind. 
BUG=none
TESTED=drmemory

Review URL: https://webrtc-codereview.appspot.com/5339004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@904 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-08 19:23:41 +00:00
fbarchard@google.com
09d5f2bfd6 Change scale factors to test QVGA to/from CIF 
BUG=261
TESTED=valgrind
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/5129004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@895 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-05 22:32:46 +00:00