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327 Commits

Author SHA1 Message Date
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
796396b226 Switch step for libyuvTest.TestFullYUV from 3 to 5 for better test performance. 
BUG=397
TESTED=libyuvTest.TestFullYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/37249004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1281 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-13 21:48:29 +00:00
fbarchard@google.com
5ab38f9258 Remove Q420 fourcc support. 
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
 2015-02-11 18:20:54 +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
6c200c5924 Test YUV against reference 
BUG=393
TESTED=TestGreyYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/33229004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1265 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-05 23:58:01 +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
3982998c7c YToARGB AVX2 port from SSE2 
BUG=393
TESTED=YToARGB unittest
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/41679004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1258 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-03 01:35:11 +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
fbarchard@google.com
4e155ef6c4 Change test to test for Arm, since all CPUs except arm provide accurate yuv conversion 
BUG=392
TESTED=try bots

Review URL: https://webrtc-codereview.appspot.com/34059004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1254 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-27 00:22:10 +00:00
fbarchard@google.com
4848b06016 YPixel subtract bias to match C code 
BUG=392
TESTED=TestGreyYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/37799004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1253 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-26 23:58:20 +00:00
fbarchard@google.com
f0845348fe Add a test for YToARGB to match exactly I420ToARGB 
BUG=392
TESTED=TestGreyYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/38739004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1252 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-26 23:22:13 +00:00
fbarchard@google.com
48da8c2991 print min max error per channel 
BUG=324
TESTED=TestFullYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/40499004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1244 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-22 18:27:29 +00:00
fbarchard@google.com
3e18ca4cdb make 'full' test do multiples of 3 which includes 0 and 255. 
BUG=324
TESTED=libyuvTest.TestFullYUV
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/35829004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1242 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-21 22:41:58 +00:00
fbarchard@google.com
7772ab1fb1 Remove integer prototype YUV conversion code from tests. 
BUG=324
TESTED=local tests still build/pass.
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/37709004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1241 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-21 20:08:25 +00:00
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