Commits · c38aeec3220d3180f7c6364ff5968b9250f9bfa5 · submodule / libyuv

26 Mar, 2015 1 commit

All cpu flags to be set so that instead of comparing C code, compare assembler… · f16f33d4

fbarchard@google.com authored 9 years ago

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

f16f33d4

25 Mar, 2015 1 commit

remove 1 tab from each row of histograms in libyuvTest.TestFullYUV and libyuvTest.TestScaleFullYUV. · 4f46a3e0

fbarchard@google.com authored 9 years ago

BUG=none
TESTED=libyuvTest.TestScaleFullYUV
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/47799004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1345 16f28f9a-4ce2-e073-06de-1de4eb20be90

4f46a3e0

17 Mar, 2015 1 commit

rename I400 to J400 and I400 reference to I400. J400 is a simple replication of… · 92f7f421

fbarchard@google.com authored 9 years ago

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

92f7f421

16 Mar, 2015 2 commits

Fix YToARGB and tweaks to thresholds in YUV tests. · f3017770

fbarchard@google.com authored 9 years ago

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

f3017770

Add test for color accuracy of J422ToARGB · bfba8e41

fbarchard@google.com authored 9 years ago

BUG=414
TESTED=libyuvTest.TestFullYUVJ
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/41309004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1329 16f28f9a-4ce2-e073-06de-1de4eb20be90

bfba8e41

13 Mar, 2015 1 commit

test different ways to round and clamp · 63726ed9

fbarchard@google.com authored 9 years ago

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

63726ed9

12 Mar, 2015 1 commit

test for cast and clamp performance. · 8f152605

fbarchard@google.com authored 9 years ago

BUG=none
TESTED=libyuv unittest added to benchmark and confirm behavior of cast
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/44649004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1323 16f28f9a-4ce2-e073-06de-1de4eb20be90

8f152605

10 Mar, 2015 2 commits

Make TestFullYUV test do full yuv color space by default with randomized Y for inner loop · be77e062

fbarchard@google.com authored 9 years ago

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

be77e062

Make color_test using if statements for clamping values from 0 to 255. · 1d87532f

fbarchard@google.com authored 9 years ago

BUG=none
TESTED=libyuvTest.TestFullYUV

Review URL: https://webrtc-codereview.appspot.com/47479004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1316 16f28f9a-4ce2-e073-06de-1de4eb20be90

1d87532f

09 Mar, 2015 1 commit

Port I444ToARGB to AVX2. · cdd80e04

fbarchard@google.com authored 9 years ago

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

cdd80e04

08 Mar, 2015 1 commit

Change YUV full test to use pseudo random order · 7c55ae4a

fbarchard@google.com authored 9 years ago

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

7c55ae4a

06 Mar, 2015 1 commit

lrintf is not supported by visual studio 2010; replace instances of lrintf with a cast to int. · 9c96867a

fbarchard@google.com authored 10 years ago

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

9c96867a

25 Feb, 2015 1 commit

Improve the accuracy YUV to RGB for ARMv7 NEON · 94e3d5a3

yang.zhang@arm.com authored 10 years ago

NEON version of YUV422TORGB is updated based on C algorithm. Accuracy YUV to RGB
of NEON is also updated according to test result. Macro LIBYUV_NEON is added to
identify accuracy YUV to RGB for ARM platform.
Except TestJ420 and TestYUV, all the other tests are passed.

BUG=324
TESTED=libyuvTest on ARMv7 with Android
R=fbarchard@google.com

Change-Id: I492ca628679940534f40341721dc5b6dc2d7a5b6

Review URL: https://webrtc-codereview.appspot.com/40609004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1296 16f28f9a-4ce2-e073-06de-1de4eb20be90

94e3d5a3

13 Feb, 2015 1 commit

Switch step for libyuvTest.TestFullYUV from 3 to 5 for better test performance. · 796396b2

fbarchard@google.com authored 10 years ago

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

796396b2

09 Feb, 2015 1 commit

fix for odd width but even height in TestI420 · 695f42fd

fbarchard@google.com authored 10 years ago

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

695f42fd

05 Feb, 2015 1 commit

Test YUV against reference · 6c200c59

fbarchard@google.com authored 10 years ago

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

6c200c59

04 Feb, 2015 2 commits

make histogram use 8 digits for all values for more consistent formatting. · 9d676696

fbarchard@google.com authored 10 years ago

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

9d676696

change Y multiplier and bias to compensate for 257/256 which makes YToARGB… · c4e032c5

fbarchard@google.com authored 10 years ago

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

c4e032c5

02 Feb, 2015 1 commit

use lrintf to round from float to int instead of round and then cast. · 0494ffee

fbarchard@google.com authored 10 years ago

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

0494ffee

27 Jan, 2015 1 commit

Change test to test for Arm, since all CPUs except arm provide accurate yuv conversion · 4e155ef6

fbarchard@google.com authored 10 years ago

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

4e155ef6

26 Jan, 2015 2 commits

YPixel subtract bias to match C code · 4848b060

fbarchard@google.com authored 10 years ago

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

4848b060

Add a test for YToARGB to match exactly I420ToARGB · f0845348

fbarchard@google.com authored 10 years ago

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

f0845348

22 Jan, 2015 1 commit

print min max error per channel · 48da8c29

fbarchard@google.com authored 10 years ago

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

48da8c29

21 Jan, 2015 5 commits

make 'full' test do multiples of 3 which includes 0 and 255. · 3e18ca4c

fbarchard@google.com authored 10 years ago

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

3e18ca4c

Remove integer prototype YUV conversion code from tests. · 7772ab1f

fbarchard@google.com authored 10 years ago

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

7772ab1f

when using high accuracy YUV have tighter tolerances. · ada1b914

fbarchard@google.com authored 10 years ago

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

ada1b914

Allow C and ASM to be different for I420 for now. · c6b52cb5

fbarchard@google.com authored 10 years ago

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

c6b52cb5

More accurate tests when running improved luma/chroma accuracy code. · ddf11462

fbarchard@google.com authored 10 years ago

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

ddf11462

20 Jan, 2015 2 commits

add an exhaustic yuv color space test, and relax yuv conversion results to allow for future change. · 3c834b6c

fbarchard@google.com authored 10 years ago

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

3c834b6c

prototype of a YUV to RGB function to achieve higher quality and performance at… · 292c2286

fbarchard@google.com authored 10 years ago

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

292c2286

16 Jan, 2015 1 commit

Tests the full range of Y · d586d55a

fbarchard@google.com authored 10 years ago

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

d586d55a

15 Jan, 2015 2 commits

math header needed on osx version. · 131aef14

fbarchard@google.com authored 10 years ago

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

131aef14

Test color space against a reference function. · db81017f

fbarchard@google.com authored 10 years ago

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

db81017f

14 Jan, 2015 1 commit

Add J422 support which is 2x1 subsampling with jpeg color space. · a5a15198

fbarchard@google.com authored 10 years ago

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

a5a15198

13 Jan, 2015 1 commit

Move color space tests into its own source file. · e0a2472f

fbarchard@google.com authored 10 years ago

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

e0a2472f