coffee/libyuv
1
0
Fork 0
mirror of https://chromium.googlesource.com/libyuv/libyuv synced 2025-12-07 17:26:49 +08:00
Code Issues Packages Projects Releases Wiki Activity
707 Commits 3 Branches 0 Tags BSD-3-Clause 60 MiB
Commit Graph

212 Commits

Author SHA1 Message Date
fbarchard@google.com
f2f9dbb644 FixedDiv function in C and benchmark 
BUG=none
TEST=FixedDiv*
R=johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/1668004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@727 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-15 21:10:19 +00:00
fbarchard@google.com
ff0db0ea86 change tile size for convert util and unittest to 32x32 which would lend itself to AVX2 or VP9 
BUG=none
TEST=none
R=dingkai@google.com

Review URL: https://webrtc-codereview.appspot.com/1667004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@726 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-13 23:18:08 +00:00
fbarchard@google.com
47c4989b79 MemRandomize fix for short result 
BUG=none
TEST=none
R=dingkai@google.com

Review URL: https://webrtc-codereview.appspot.com/1668005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@725 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-13 21:36:58 +00:00
fbarchard@google.com
ae67c900f4 Randomize function for filling a buffer with random values. 
BUG=244
TEST=*ScaleFrom1366x768_Box
R=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1644004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@720 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-10 16:12:20 +00:00
fbarchard@google.com
76f86067a2 Additional scale resolutions tested 
BUG=none
TEST=*Scale*
R=mikhal@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1608005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@718 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-05 15:10:43 +00:00
fbarchard@google.com
dee86a1484 Add comment about return value from scaling unittest internal function - TestFilter. 
BUG=none
TEST=*Scale* unittests
R=fischman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1599005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@716 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-04 16:47:30 +00:00
fbarchard@google.com
97c9626107 Test yuv scaler with scale factor of 1 
BUG=none
TEST=ScaleDownBy1
R=gangji@google.com

Review URL: https://webrtc-codereview.appspot.com/1592004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@715 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-06-03 15:09:58 +00:00
fbarchard@google.com
b911428afd Adapt row interpolator to do YUV as well as ARGB without extrude so it can be used in I420Scale. 
BUG=237
TEST=Scale*
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/1587004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@710 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-30 23:42:27 +00:00
fbarchard@google.com
8ffe78abd2 Scale down by 4 used 3rd pixel 
BUG=232
TEST=convert.exe -f 0 faces_640x480_P420.yuv face2_160x120_P420.yuv
R=changjun.yang@intel.com

Review URL: https://webrtc-codereview.appspot.com/1579005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@709 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-30 07:14:14 +00:00
fbarchard@google.com
a14b5cdfb3 Simplify rotate unittests 
BUG=233
TEST=*Rotate*
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/1581004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@705 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-28 22:40:51 +00:00
fbarchard@google.com
e3230e4a93 Iterate the rotate functions for benchmarking purposes 
BUG=233
TESTED=runyuv10 Rot*
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/1580004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@703 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-28 19:19:15 +00:00
fbarchard@google.com
0066be9716 test hash of quick brown fox for known hash value 
BUG=none
TESTED=out\release\libyuv_unittest --gtest_filter=libyuvTest.Djb2_Test
R=johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/1527004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@699 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-22 02:10:47 +00:00
fbarchard@google.com
031f05fd00 Add OSX fourcc for 32 and 24 bit big endian formats, using by camtwist 
BUG=229
TEST=untested
Review URL: https://webrtc-codereview.appspot.com/1506004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@698 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-19 18:32:45 +00:00
fbarchard@google.com
927eb2c1f6 scale argb clip 
BUG=226
TESTED=libyuv scale unittests
Review URL: https://webrtc-codereview.appspot.com/1470004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@694 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-15 18:44:12 +00:00
fbarchard@google.com
5cf8a881e0 Clip scale API 
BUG=225
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1455004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@693 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-13 23:51:12 +00:00
fbarchard@google.com
306e984451 YUV scaler mirror horizontal if src_width is negative 
BUG=
Review URL: https://webrtc-codereview.appspot.com/1449004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@692 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-13 17:57:27 +00:00
fbarchard@google.com
9f24b14e05 Compare typo fix 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1390005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@691 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-09 01:43:54 +00:00
fbarchard@google.com
b06d3f5344 Add more tests for hash 
BUG=none
TEST=out\release\libyuv_unittest --gtest_filter=*Djb2*
Review URL: https://webrtc-codereview.appspot.com/1448004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@690 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-09 00:34:05 +00:00
fbarchard@google.com
6a34ee200e Test DJB2 hash with half the buffer same. 
BUG=none
TEST=libyuvTest.BenchmakDjb2_Test
Review URL: https://webrtc-codereview.appspot.com/1446004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@689 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-08 23:05:08 +00:00
fbarchard@google.com
48085a2267 Lint fix for scale 
BUG=none
TEST=lint
Review URL: https://webrtc-codereview.appspot.com/1417004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@686 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-06 18:41:14 +00:00
fbarchard@google.com
ef888b7dba ARGBScale accept negative width for scaling to indicate mirror horizontally. 
BUG=220
TEST=convert util and ARGBScale unittests with set LIBYUV_WIDTH=-1280
Review URL: https://webrtc-codereview.appspot.com/1409005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@685 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-05-06 17:48:25 +00:00
fbarchard@google.com
2b115a5237 Remove cruft. 
BUG=208
TEST=lint

Review URL: https://webrtc-codereview.appspot.com/1321005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@665 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-15 20:06:52 +00:00
fbarchard@google.com
461767d6d5 Bilinear upsample 
BUG=208
TEST=out\release\libyuv_unittest --gtest_filter=*ARGBScale*640*

Review URL: https://webrtc-codereview.appspot.com/1303006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@664 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-15 18:32:45 +00:00
fbarchard@google.com
4127a2637d ARGBInterpolate odd width support and inverted odd width test. ARGBToNV12/21 odd height fix. Compare test tolerate small height with warning. 
BUG=202
TEST=libyuvTest.ARGBInterpolate85_Any_Invert
Review URL: https://webrtc-codereview.appspot.com/1325004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@663 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-15 10:43:33 +00:00
fbarchard@google.com
cd6056c01c InterpolateAny for unaligned and odd width interpolate. To be used in ARGBScaler in future. 
BUG=208
TEST=ARGBInterpolate255_Unaligned
Review URL: https://webrtc-codereview.appspot.com/1324004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@662 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-15 03:05:08 +00:00
fbarchard@google.com
c297d103f1 I420ToARGB for Haswell. 
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
 2013-04-12 07:26:24 +00:00
fbarchard@google.com
54f0b67c46 Scale up use pextrw to speed up a little 
BUG=208
TEST=out\release\libyuv_unittest --gtest_filter=*Scale*640*
Review URL: https://webrtc-codereview.appspot.com/1283008

git-svn-id: http://libyuv.googlecode.com/svn/trunk@649 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-08 07:00:48 +00:00
fbarchard@google.com
98a1fbf5e9 Scale up columns 2 pixels at a time 
BUG=208
TEST=out\release\libyuv_unittest --gtest_filter=*Scale*640*
Review URL: https://webrtc-codereview.appspot.com/1294004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@648 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-07 04:07:08 +00:00
fbarchard@google.com
c56a55fc72 Sobel and SobelXY Neon port. Improved Bayer - did 8 at time version, and specialized G channel version. 
BUG=201
TEST=libyuvTest.TestSobel and libyuvTest.TestSobelXY
Review URL: https://webrtc-codereview.appspot.com/1279006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@642 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-04 18:33:44 +00:00
fbarchard@google.com
87adfaa61e Enable Sepia and improve unittest 
BUG=214
TESTED=Sepia test improved
Review URL: https://webrtc-codereview.appspot.com/1201006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@631 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-02 17:54:27 +00:00
fbarchard@google.com
050b39a5cb Recomputed JPeg coefficients normalized to 128. Apply to ARGBGray function reusing YJ function/coefficients and rounding. 
BUG=201
TESTED=Gray unittest improved
Review URL: https://webrtc-codereview.appspot.com/1269006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@629 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-04-01 20:07:14 +00:00
fbarchard@google.com
b36eeee87b Validate MJPG test performance. 
BUG=210
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1268004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@626 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-28 20:34:57 +00:00
fbarchard@google.com
8c9de166a1 ERMS 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1265004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@625 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-28 09:33:26 +00:00
fbarchard@google.com
4e0d7cc2c6 Y coefficients for J420 need to be scaled by 255/219 to full range. 
BUG=159
TESTED=out\release\libyuv_unittest --gtest_filter=*J*
Review URL: https://webrtc-codereview.appspot.com/1264004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@624 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-27 07:35:03 +00:00
fbarchard@google.com
d8431003bb movbe remove - not useful so far. 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1255004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@623 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-26 18:04:02 +00:00
fbarchard@google.com
cfaa66c041 ARGBToJ420 and ARGBToJ400 - Full range YUV Jpeg style. 
BUG=159
TEST=*J4*
Review URL: https://webrtc-codereview.appspot.com/1243004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@622 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-26 09:14:46 +00:00
fbarchard@google.com
25120f2196 Add a unittest for scaling from VGA to whatever. 
BUG=208
TESTED=out\release\libyuv_unittest --gtest_filter=*ScaleFrom*
Review URL: https://webrtc-codereview.appspot.com/1250004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@620 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-25 22:53:29 +00:00
fbarchard@google.com
9d48df9ac4 Sobel port to posix. Improved unittest for C version. 
BUG=201
TESTED=try bots
Review URL: https://webrtc-codereview.appspot.com/1242004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@619 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-24 20:12:25 +00:00
fbarchard@google.com
e8df16bd7c Sobel use G channel for consistency on all CPUs, better performance and full range of 0 to 255. 
BUG=201
TESTED=out\release\libyuv_unittest --gtest_filter=*Sobel*
Review URL: https://webrtc-codereview.appspot.com/1225004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@614 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-22 04:47:14 +00:00
fbarchard@google.com
c93a137671 Replace Add+YToARGB with SobelRow 
BUG=201
TEST=Sobel*
Review URL: https://webrtc-codereview.appspot.com/1217005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@611 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-19 23:51:09 +00:00
fbarchard@google.com
610e012d56 SobelXY which returns Sobel X, Sobel Y and Sobel as RGB values. 
BUG=201
TEST=Sobel*
Review URL: https://webrtc-codereview.appspot.com/1210006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@610 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-19 22:24:06 +00:00
fbarchard@google.com
1e985bbc16 ARGBSobel 
BUG=201
TEST=Sobel*
Review URL: https://webrtc-codereview.appspot.com/1221005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@609 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-19 19:23:44 +00:00
fbarchard@google.com
e1247eec94 Sobel functions 
BUG=201
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1200004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@608 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-18 22:40:15 +00:00
fbarchard@google.com
7d25fe2ddb bilinear scaling allow higher error for differences in SSSE3 7 bit math vs C/SSE2 15 bit math, when extreme scale factors are used. 
BUG=200
TEST=*Scale* width LIBYUV_WIDTH=16 LIBYUV_HEIGHT=16
Review URL: https://webrtc-codereview.appspot.com/1197004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@606 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-13 18:33:41 +00:00
fbarchard@google.com
04de744106 fix for bayer unittest, transpose and rotate, and Ssim tolerance. 
BUG=198
TESTED=*Bayer*
Review URL: https://webrtc-codereview.appspot.com/1194004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@604 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-13 01:52:21 +00:00
fbarchard@google.com
53c4fb4a75 fix odd width unittesting by rounding up to next subsample size. 
BUG=198
TEST=set LIBYUV_WIDTH=31 and run unittest
Review URL: https://webrtc-codereview.appspot.com/1192004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@603 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-03-13 00:57:01 +00:00
fbarchard@google.com
155c76161a Add comments to gyp showing what the macros are for. 
BUG=189
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1113007

git-svn-id: http://libyuv.googlecode.com/svn/trunk@586 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-02-28 00:05:18 +00:00
fbarchard@google.com
83a63e65a6 Change YUV_DISABLE_ASM to LIBYUV_DISABLE_NEON, LIBYUV_DISABLE_MIPS, LIBYUV_DISABLE_X86 
BUG=189
TESTED=try
Review URL: https://webrtc-codereview.appspot.com/1113006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@582 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-02-27 00:20:29 +00:00
fbarchard@google.com
c0d9c34690 Attenuate and Unattenuate Any variations for sse2, sss3 and avx2 
BUG=190
TESTED=out\release\libyuv_unittest --gtest_filter=*Unatt*
Review URL: https://webrtc-codereview.appspot.com/1121005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@579 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-02-21 00:55:47 +00:00
fbarchard@google.com
3c7bb050bd Unattenuate AVX2 
BUG=190
TEST=planar_test
Review URL: https://webrtc-codereview.appspot.com/1112004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@577 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-02-20 22:18:36 +00:00