coffee/libyuv
1
0
Fork 0
mirror of https://chromium.googlesource.com/libyuv/libyuv synced 2025-12-07 01:06:46 +08:00
Code Issues Packages Projects Releases Wiki Activity
2,311 Commits 3 Branches 0 Tags BSD-3-Clause 60 MiB
Commit Graph

198 Commits

Author SHA1 Message Date
Frank Barchard
1cc539f7d6 GaussCol_NEON resample from short to int 
Old NEON
LibYUVPlanarTest.TestGaussCol_Opt (916 ms)

New NEON
LibYUVPlanarTest.TestGaussCol_Opt (520 ms)

C vectorized
LibYUVPlanarTest.TestGaussCol_Opt (739 ms)

TBR=kjellander@chromium.org
BUG=libyuv:719
TEST=LibYUVPlanarTest.TestGaussCol_Opt

Change-Id: I863b66f700f7a71fcb08a2eabb03240fdaf8a238
Reviewed-on: https://chromium-review.googlesource.com/626938
Reviewed-by: Cheng Wang <wangcheng@google.com>
 2017-08-22 23:07:17 +00:00
Frank Barchard
c5bad809b1 Gauss unittest, Scale comments for neon64 half size updated 
[ RUN      ] LibYUVPlanarTest.TestGaussRow_Opt
[       OK ] LibYUVPlanarTest.TestGaussRow_Opt (1274 ms)
[ RUN      ] LibYUVPlanarTest.TestGaussCol_Opt
[       OK ] LibYUVPlanarTest.TestGaussCol_Opt (916 ms)

TBR=kjellander@chromium.org
BUG=libyuv:719
TEST=LibYUVPlanarTest.TestGaussRow_Opt
Change-Id: Id480f3870c40c2b40dfb9f072cb7118ebad41afc
Reviewed-on: https://chromium-review.googlesource.com/624701
Reviewed-by: Cheng Wang <wangcheng@google.com>
 2017-08-21 23:41:46 +00:00
Frank Barchard
56bbcdf422 Reintroduce the max version of scale 
add ScaleMaxSamples_NEON function with max
done on original values.

TBR=kjellander@chromium.org
BUG=libyuv:717
TEST=LibYUVPlanarTest.TestScaleMaxSamples_Opt

Change-Id: Id99338860782b10ffd24f66242eb42014c2e229e
Reviewed-on: https://chromium-review.googlesource.com/614685
Reviewed-by: Frank Barchard <fbarchard@google.com>
Reviewed-by: Cheng Wang <wangcheng@google.com>
 2017-08-14 23:33:56 +00:00
Frank Barchard
83ca1abe09 Change ScaleSumSamples to return Sum of Squares 
TBR=kjellander@chromium.org
BUG=libyuv:717
TEST=LibYUVPlanarTest.TestScaleSumSamples_Opt

Change-Id: I5208666f3968c5c4b0f1b0c951f24216d78ee3fe
Reviewed-on: https://chromium-review.googlesource.com/607184
Reviewed-by: Cheng Wang <wangcheng@google.com>
 2017-08-09 22:19:45 +00:00
Frank Barchard
8676ad7004 scale float samples and return max value 
BUG=libyuv:717
TEST=ScaleSum unittest to compare C vs Arm implementation
TBR=kjellander@chromium.org

Change-Id: Iaa7af5547d979aad4722f868d31b405340115748
Reviewed-on: https://chromium-review.googlesource.com/600534
Reviewed-by: Cheng Wang <wangcheng@google.com>
 2017-08-04 23:34:30 +00:00
Frank Barchard
73a603e120 clang-format 5.0 applied to libyuv 
BUG=None
TEST=try bots and lint test

Change-Id: I1ab462adf2d309117862c5eb4b244a61ae202951
Reviewed-on: https://chromium-review.googlesource.com/450658
Commit-Queue: Frank Barchard <fbarchard@google.com>
Reviewed-by: Henrik Kjellander <kjellander@chromium.org>
 2017-03-08 18:50:12 +00:00
Frank Barchard
177d344ed7 enable unused parameter warning 
android.mk builds have unused parameter warning on by default.
This change for GN makes libyuv build the same way.

BUG=libyuv:681
TEST=build on linux with clang and ninja.

Change-Id: I76c627d446b96653f147725bca915d94a42ce9a6
Reviewed-on: https://chromium-review.googlesource.com/441194
Reviewed-by: Frank Barchard <fbarchard@google.com>
Commit-Queue: Frank Barchard <fbarchard@google.com>
 2017-02-14 01:33:57 +00:00
Frank Barchard
c2bc1561ce Remove unused time variables 
BUG=None
TEST=None

Review URL: https://codereview.chromium.org/2487603002 .
 2016-11-07 17:46:51 -08:00
Frank Barchard
e62309f259 clang-format libyuv 
BUG=libyuv:654
R=kjellander@chromium.org

Review URL: https://codereview.chromium.org/2469353005 .
 2016-11-07 17:37:23 -08:00
Frank Barchard
f2c27dafa2 HalfFloat neon armv7 fix for destination pointer. 
Improved unittests detect different in arm64 rounding.

TEST=util/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=*Half* -a "--libyuv_width=640 --libyuv_height=360"
BUG=libyuv:560
R=wangcheng@google.com

Review URL: https://codereview.chromium.org/2478313004 .
 2016-11-07 12:13:04 -08:00
Frank Barchard
451af5e922 scale by 1 for neon implemented 
void HalfFloat1Row_NEON(const uint16* src, uint16* dst, float, int width) {
  asm volatile (
  "1:                                          \n"
    MEMACCESS(0)
    "ld1        {v1.16b}, [%0], #16            \n"  // load 8 shorts
    "subs       %w2, %w2, #8                   \n"  // 8 pixels per loop
    "uxtl       v2.4s, v1.4h                   \n"  // 8 int's
    "uxtl2      v1.4s, v1.8h                   \n"
    "scvtf      v2.4s, v2.4s                   \n"  // 8 floats
    "scvtf      v1.4s, v1.4s                   \n"
    "fcvtn      v4.4h, v2.4s                   \n"  // 8 floatsgit
    "fcvtn2     v4.8h, v1.4s                   \n"
   MEMACCESS(1)
    "st1        {v4.16b}, [%1], #16            \n"  // store 8 shorts
    "b.gt       1b                             \n"
  : "+r"(src),    // %0
    "+r"(dst),    // %1
    "+r"(width)   // %2
  :
  : "cc", "memory", "v1", "v2", "v4"
  );
}

void HalfFloatRow_NEON(const uint16* src, uint16* dst, float scale, int width) {
  asm volatile (
  "1:                                          \n"
    MEMACCESS(0)
    "ld1        {v1.16b}, [%0], #16            \n"  // load 8 shorts
    "subs       %w2, %w2, #8                   \n"  // 8 pixels per loop
    "uxtl       v2.4s, v1.4h                   \n"  // 8 int's
    "uxtl2      v1.4s, v1.8h                   \n"
    "scvtf      v2.4s, v2.4s                   \n"  // 8 floats
    "scvtf      v1.4s, v1.4s                   \n"
    "fmul       v2.4s, v2.4s, %3.s[0]          \n"  // adjust exponent
    "fmul       v1.4s, v1.4s, %3.s[0]          \n"
    "uqshrn     v4.4h, v2.4s, #13              \n"  // isolate halffloat
    "uqshrn2    v4.8h, v1.4s, #13              \n"
   MEMACCESS(1)
    "st1        {v4.16b}, [%1], #16            \n"  // store 8 shorts
    "b.gt       1b                             \n"
  : "+r"(src),    // %0
    "+r"(dst),    // %1
    "+r"(width)   // %2
  : "w"(scale * 1.9259299444e-34f)    // %3
  : "cc", "memory", "v1", "v2", "v4"
  );
}

TEST=LibYUVPlanarTest.TestHalfFloatPlane_One
BUG=libyuv:560
R=hubbe@chromium.org

Review URL: https://codereview.chromium.org/2430313008 .
 2016-10-21 14:30:03 -07:00
Frank Barchard
550cf829fb HalfFloat avx2 unpack bug fix. 
AVX unpack parameters were reverse ordered causing incorrect results
on AVX2 hardware.

TEST=/usr/local/google/home/fbarchard/intelsde/sde -skx -- out/Release/libyuv_unittest --gtest_filter=*Half*

BUG=libyuv:560
R=wangcheng@google.com

Review URL: https://codereview.chromium.org/2438893002 .
 2016-10-20 15:49:00 -07:00
Frank Barchard
f553db2d30 HalfFloatPlane unittest for denormal half floats 
Halffloats have a limited range.  It shouldnt normally come up, but if the scale value passed in produces a small value, the half floats will be denormals, which are slow and/or flust to zero.  This test ensures they behave the same in C and SIMD and tests the performance of denormals.

TEST=TestHalfFloatPlane_denormal
BUG=libyuv:560
R=hubbe@chromium.org

Review URL: https://codereview.chromium.org/2424233004 .
 2016-10-19 18:13:01 -07:00
Frank Barchard
7fc932ddd3 Add low level support for 12 bit 420, 422 and 444 YUV video frame conversion. 
BUG=libyuv:560,chromium:445071
TEST=untested
R=hubbe@chromium.org

Review URL: https://codereview.chromium.org/2371293002 .
 2016-09-29 15:06:30 -07:00
Frank Barchard
dc3a1295be add mergeuv test 
Add test for SplitUVPlane and MergeUVPlane

Add public methods SplitUVPlanes and MergeUVPlanes based on the
optimized assembly functions that already exists.

TEST=SplitUVPlane unittest
BUG=libyuv:629
R=braveyao@chromium.org

Review URL: https://codereview.chromium.org/2279603002 .
 2016-08-25 10:29:16 -07:00
Frank Barchard
b00d40160a make unittest allocator align to 64 bytes. 
blur requires memory be aligned.  change the unittest allocator to guarantee 64 byte alignment.
re-enable blur any test that fails if memory is unaligned.

TBR=harryjin@google.com
BUG=libyuv:596,libyuv:594
TESTED=local build passes with row.h removed from tests.

Review URL: https://codereview.chromium.org/2019753002 .
 2016-05-27 18:02:47 -07:00
Frank Barchard
ade85fb55c remove row.h from unittests 
add SIMD_ALIGNED to unittest header.

BUG=libyuv:594
TESTED=local build passes with row.h removed from tests.
R=harryjin@google.com

Review URL: https://codereview.chromium.org/2001373002 .
 2016-05-27 10:57:49 -07:00
Magnus Jedvert
942db3016a Add ARGBExtractAlpha function 
BUG=libyuv:572
R=fbarchard@google.com

Review URL: https://codereview.chromium.org/1995293002 .
 2016-05-26 10:30:57 +02:00
Frank Barchard
54bbea1701 Disable I420Blend_Any test that uses C 
Also renames Inverted to Invert in test name for consistency.

TBR=harryjin@google.com
BUG=libyuv:543

Review URL: https://codereview.chromium.org/1577973004 .
 2016-01-11 18:23:04 -08:00
Frank Barchard
23c6a83561 Fix ifdef mismatch for mirroruv 
Macro define and macro ifdef didnt match, leading to C code
being used.  Make macro match function name.

TBR=harryjin@google.com
BUG=libyuv:543

Review URL: https://codereview.chromium.org/1579023002 .
 2016-01-11 16:33:36 -08:00
Frank Barchard
3f4d86053e avx2 interpolate use 8 bit 
BUG=libyuv:535
R=dhrosa@google.com

Review URL: https://codereview.chromium.org/1535833003 .
 2015-12-21 10:57:32 -08:00
Frank Barchard
f4447745ae Add rounding to InterpolateRow for improved quality and consistency. 
Remove inaccurate specializations for 1/4 and 3/4, since they round
incorrectly.  Specialize for 100% and 50% are kept due to performance.
Make C and ARM code match SSSE3.
Make unittests expect zero difference.

BUG=libyuv:535
R=harryjin@google.com

Review URL: https://codereview.chromium.org/1533643005 .
 2015-12-17 15:24:06 -08:00
Frank Barchard
ae55e41851 use rounding in scaledown by 2 
When scaling down by 2 the formula should round consistently.
(a+b+c+d+2)/4
The C version did but the SSE2 version was doing 2 averages.
avg(avg(a,b),avg(c,d))
This change uses a sum, then rounds.

R=dhrosa@google.com, harryjin@google.com
BUG=libyuv:447,libyuv:527

Review URL: https://codereview.chromium.org/1513183004 .
 2015-12-14 17:25:36 -08:00
Frank Barchard
2657688e70 Add support for odd height YUVA alpha blending. 
R=dhrosa@google.com, harryjin@google.com
BUG=libyuv:527

Review URL: https://codereview.chromium.org/1507683003 .
 2015-12-07 12:03:20 -08:00
Frank Barchard
bea690b3e0 AVX2 YUV alpha blender and improved unittests 
AVX2 version can process 16 pixels at a time for improved memory bandwidth and fewer instructions.

unittests improved to test unaligned memory, and test exactness when alpha is 0 or 255.

R=dhrosa@google.com, harryjin@google.com
BUG=libyuv:527

Review URL: https://codereview.chromium.org/1505433002 .
 2015-12-05 22:23:29 -08:00
Frank Barchard
8af0ebf816 planar blend use signed images 
R=dhrosa@google.com, harryjin@google.com, jzern@chromium.org
BUG=libyuv:527

Review URL: https://codereview.chromium.org/1491533002 .
 2015-12-02 14:20:17 -08:00
Frank Barchard
b6f37bd8ec Interpolate plane initial implementation. 
YUV version of interpolation between two images.

R=dhrosa@google.com, harryjin@google.com
BUG=libyuv:526

Review URL: https://codereview.chromium.org/1479593002 .
 2015-11-25 16:11:42 -08:00
Frank Barchard
c629cb3afe add command line cpu info to allow android neon test 
in order to compare C and Neon code, a new command line flag is added.
historically environment variables controlled cpu features, but on
android apk it is easier to pass a command line option to disable cpu
optimizations.

R=harryjin@google.com
BUG=libyuv:516

Review URL: https://codereview.chromium.org/1407193009 .
 2015-11-03 17:01:48 -08:00
Frank Barchard
26db4de2ae break up unittests into categories 
R=harryjin@google.com
BUG=none

Review URL: https://codereview.chromium.org/1399523004 .
 2015-10-13 16:01:07 -07:00
Frank Barchard
16f12b58cc Replace random with fastrand 
random / rand is slow and impacts performance testing.
Although its only called to clear a frame once, a typical profile shows
it high in the overall profile, when doing 1000 frames for a benchmark.

95.10%  libyuv_unittest  libyuv_unittest      [.] YUY2ToARGBRow_SSSE3
 2.01%  libyuv_unittest  libc-2.19.so         [.] __random_r
 1.13%  libyuv_unittest  libc-2.19.so         [.] __random

Replace random is a faster version for unittests.

set LIBYUV_WIDTH=1280
set LIBYUV_HEIGHT=720
set LIBYUV_REPEAT=999
set LIBYUV_FLAGS=-1
out\release\libyuv_unittest --gtest_filter=*YUY2ToARGB*  | findms

Was
libyuvTest.YUY2ToARGB_Opt (497 ms)

Now
libyuvTest.YUY2ToARGB_Opt (454 ms)

R=harryjin@google.com
BUG=none

Review URL: https://codereview.chromium.org/1361813002 .
 2015-09-22 15:47:36 -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
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
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
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
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
ff74e023e1 A simple Makefile for libyuv on linux 
BUG=286
TEST=make
R=kjellander@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/3979005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@856 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-11-18 16:56:45 +00:00
fbarchard@google.com
5daa25f9ba Add small test for blur 
BUG=none
TEST=Blur*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/3309004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@842 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-11-05 03:35:29 +00:00
fbarchard@google.com
f6bd6c0ac5 Use allocation instead of stack for a unittest that uses a bit too much. 
BUG=284
TEST=Unattenuate test
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/3369004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@840 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-11-04 20:52:28 +00:00
fbarchard@google.com
092099507e Sobel using max to get abs for SSE2 
BUG=none
TEST=none
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/2769004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@824 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-23 00:51:52 +00:00
fbarchard@google.com
095f33d870 Coalesce rows by changing width/height and dropping into code instead of recursing. Improve coalesce by setting stride to 0 so it can be used even on odd width images. Reduce unittests to improve time to run emulators. 
BUG=277
TEST=unittests all build and pass
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/2589004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@819 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-21 19:29:10 +00:00
fbarchard@google.com
8be4b289c7 ARGBSobelToPlane which produces a planar output. 
BUG=none
TEST=none
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/2415005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@818 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-21 18:39:07 +00:00
fbarchard@google.com
adef267edf CopyYToAlpha to copy from a plane to alpha channel of ARGB 
BUG=275
TESTED=untested
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/2415004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@814 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-17 07:32:16 +00:00
fbarchard@google.com
7f67961ec5 ARGBCopyAlpha for effects 
BUG=none
TEST=none
R=johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/2385004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@810 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-12 22:27:37 +00:00
fbarchard@google.com
c99db063e2 Change ARGBColorMatrix to a 4x4. 
BUG=none
TEST=planar_unitest updates
R=johannkoenig@google.com, ryanpetrie@google.com, thorcarpenter@google.com

Review URL: https://webrtc-codereview.appspot.com/2320008

git-svn-id: http://libyuv.googlecode.com/svn/trunk@805 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-01 01:27:30 +00:00
fbarchard@google.com
a927c6fb87 DrMemory fix for Sobel overread. 
BUG=262
TESTED=Sobel* unittests re-enabled.

Review URL: https://webrtc-codereview.appspot.com/2273008

git-svn-id: http://libyuv.googlecode.com/svn/trunk@800 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-09-24 11:10:22 +00:00
fbarchard@google.com
07c3fe2f61 Fix DrMemory errors in unittests that were not initializing memory. 
BUG=263
TEST=set GYP_DEFINES=build_for_tool=drmemory target_arch=ia32 & drmemory out\debug\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*
R=kjellander@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/2270007

git-svn-id: http://libyuv.googlecode.com/svn/trunk@798 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-09-24 07:39:10 +00:00
fbarchard@google.com
afd1d6b4ec Fix 2 bugs with Luma scale 
BUG=267
TEST=luma unittest improved
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/2260005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@794 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-09-20 01:00:54 +00:00
fbarchard@google.com
a1ab194545 Color Table x86 reoptimized and ported to gcc. 
BUG=266
TESTED=color table unittests
R=changjun.yang@intel.com

Review URL: https://webrtc-codereview.appspot.com/2216004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@791 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-09-16 17:01:02 +00:00
fbarchard@google.com
1390aaf69a fix for luma table valgrind uninitialized variable. 
BUG=267
TEST=try bots
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/2184008

git-svn-id: http://libyuv.googlecode.com/svn/trunk@784 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-09-10 23:38:49 +00:00
fbarchard@google.com
b38b73d88c ARGBLumaColorTable function. 
BUG=267
TEST=Luma*
R=thorcarpenter@google.com

Review URL: https://webrtc-codereview.appspot.com/2202004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@783 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-09-10 20:34:09 +00:00
fbarchard@google.com
c3c06ec328 polynomial sse2 do 2 pixels at a time. 
BUG=265
TEST=*Poly*
R=changjun.yang@intel.com

Review URL: https://webrtc-codereview.appspot.com/2195004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@782 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-09-10 08:16:06 +00:00
fbarchard@google.com
6da76f3b34 AVX version of Polynomial 
BUG=265
TEST=untested
R=thorcarpenter@google.com, yunqingwang@google.com

Review URL: https://webrtc-codereview.appspot.com/2166004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@780 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-09-07 07:05:06 +00:00
fbarchard@google.com
ae0091e3a7 ARGBPolynomial for applying a 3 term polynomial matrix to pixels. 
BUG=265
TEST=ARGBPolynomial
R=thorcarpenter@google.com

Review URL: https://webrtc-codereview.appspot.com/2159005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@778 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-09-03 19:20:47 +00:00
fbarchard@google.com
c4a70492c0 blur unittest and fix for negative height 
BUG=256
TEST=*Blur*
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/2027005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@757 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-08-14 16:16:39 +00:00
fbarchard@google.com
4b4b50fb44 Make unittests to 1280 pixels for simple planar tests, to get more realistic performance metrics than 256 pixels. 
BUG=253
TEST=planar tests
R=nfullagar@google.com

Review URL: https://webrtc-codereview.appspot.com/1994004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@753 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-08-09 02:02:52 +00:00
fbarchard@google.com
5520710ef7 Add RGBColorTable which is like ARGBColorTable but only does first 3 channels. 
BUG=none
TEST=none
R=dingkai@google.com, thorcarpenter@google.com, wuwang@google.com

Review URL: https://webrtc-codereview.appspot.com/1858004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@739 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-07-24 21:35:57 +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
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
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
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
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
fbarchard@google.com
cde587092f Replace two spaces with one after . 
BUG=none
TEST=lint
Review URL: https://webrtc-codereview.appspot.com/1063010

git-svn-id: http://libyuv.googlecode.com/svn/trunk@553 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-01-28 00:02:35 +00:00
fbarchard@google.com
573a883dd6 Subtract 2 images. 
BUG=179
TEST=planar unittest
Review URL: https://webrtc-codereview.appspot.com/1073004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@551 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-01-24 23:08:12 +00:00
fbarchard@google.com
70b4928158 SSE2 bilinear fix for posix. 
BUG=177
TEST=none
Review URL: https://webrtc-codereview.appspot.com/1061004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@548 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-01-22 07:49:40 +00:00
fbarchard@google.com
83e1b17cc0 Add 2 ARGB Images together and store to destination 
BUG=175
TEST=Add unittest
Review URL: https://webrtc-codereview.appspot.com/1049004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@543 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-01-18 23:03:56 +00:00
fbarchard@google.com
8fa7634994 Blend style multiple 
BUG=175
TEST=Multiply unittest
Review URL: https://webrtc-codereview.appspot.com/1048004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@542 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-01-18 02:25:04 +00:00
fbarchard@google.com
8ec6033478 ARGBMultiply 2 images together 
BUG=175
TEST=Out\release\libyuv_unittest --gtest_filter=*Mult*
Review URL: https://webrtc-codereview.appspot.com/1043004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@541 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-01-17 20:18:08 +00:00
fbarchard@google.com
62154e53a2 Color Matrix for Neon 
BUG=176
TESTED=*Matrix*
Review URL: https://webrtc-codereview.appspot.com/966033

git-svn-id: http://libyuv.googlecode.com/svn/trunk@512 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-12-04 01:05:28 +00:00
fbarchard@google.com
b94b139e86 Shade ported to Neon 
BUG=167
TESTED=planar test Shade*
Review URL: https://webrtc-codereview.appspot.com/969014

git-svn-id: http://libyuv.googlecode.com/svn/trunk@509 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-12-03 20:36:40 +00:00
fbarchard@google.com
1d160cb99f Attenuate AGRB pixels NEON optimized 
BUG=164
TEST=./libyuv_unittest --gtest_filter=*Atten*
Review URL: https://webrtc-codereview.appspot.com/937031

git-svn-id: http://libyuv.googlecode.com/svn/trunk@506 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-11-28 20:02:55 +00:00
fbarchard@google.com
dd3b137f5d ARGBBlend unaligned unittest 
BUG=160
TEST=libyuvTest.ARGBBlend_Unaligned
Review URL: https://webrtc-codereview.appspot.com/935019

git-svn-id: http://libyuv.googlecode.com/svn/trunk@498 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-11-20 19:30:04 +00:00
fbarchard@google.com
b5491759b4 Neon optimized argb filter row for bilinear scale and Effects Interpolate. 
BUG=none
TEST=./libyuv_unittest --gtest_filter=*ARGBScale*
Review URL: https://webrtc-codereview.appspot.com/964017

git-svn-id: http://libyuv.googlecode.com/svn/trunk@497 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-11-20 09:44:46 +00:00
fbarchard@google.com
3e46444727 Mirror source to continuous destination with Neon 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/937020

git-svn-id: http://libyuv.googlecode.com/svn/trunk@488 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-11-14 02:03:49 +00:00
fbarchard@google.com
6c1b2d38c6 Mips port of libyuv. Includes functionality for convert, rotate, scale and memcpy. 
BUG=126
TESTED=tested by mips
Review URL: https://webrtc-codereview.appspot.com/930005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@449 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-26 22:49:18 +00:00
fbarchard@google.com
d3728d9222 unittest simplify loop counter 
BUG=none
TEST=planar unittests
Review URL: https://webrtc-codereview.appspot.com/935006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@443 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-25 17:12:41 +00:00
fbarchard@google.com
3bb60b37fd Use width variable for all tests 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/934004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@441 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-24 18:31:55 +00:00
fbarchard@google.com
c7277d08e8 Add convert_from_argb.h for all conversion functions from ARGB to something else. 
BUG=none
TEST=convert_test
Review URL: https://webrtc-codereview.appspot.com/857014

git-svn-id: http://libyuv.googlecode.com/svn/trunk@408 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-11 23:10:53 +00:00
fbarchard@google.com
0cbbdde3d5 memset v210 destination buffer to 0 to attempt valgrind fix. 
BUG=91
TEST=I420ToV210
Review URL: https://webrtc-codereview.appspot.com/872008

git-svn-id: http://libyuv.googlecode.com/svn/trunk@407 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-11 20:53:05 +00:00
fbarchard@google.com
f09570d5e5 v210 unittest use 128 byte stride 
BUG=91
TEST=libyuv unittest I420ToV210
Review URL: https://webrtc-codereview.appspot.com/867009

git-svn-id: http://libyuv.googlecode.com/svn/trunk@404 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-11 08:30:08 +00:00
fbarchard@google.com
a7e530900e More unittests 
BUG=91
TEST=I420ToV210
Review URL: https://webrtc-codereview.appspot.com/868011

git-svn-id: http://libyuv.googlecode.com/svn/trunk@403 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-11 06:40:27 +00:00
fbarchard@google.com
8d37dd5c20 Any conversions fix for RGB 3 bytes. Fix for overread valgrind. Avoid memcpy. Add _Any unittests for all conversions. 
BUG=121
TEST=./libyuv_unittest --gtest_filter=*Any
Review URL: https://webrtc-codereview.appspot.com/873010

git-svn-id: http://libyuv.googlecode.com/svn/trunk@401 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-11 00:07:30 +00:00
fbarchard@google.com
e91bdaca36 Move HalfRow to row_win and port to row_neon 
BUG=118
TEST=libyuvTest.I420ToI422_OptVsC (247 ms)
Review URL: https://webrtc-codereview.appspot.com/855012

git-svn-id: http://libyuv.googlecode.com/svn/trunk@400 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-09 21:09:33 +00:00
fbarchard@google.com
4807dea4e7 NV12ToARGBRow_NEON and SetRow8_NEON 
BUG=115
TEST=./libyuv_unittest --gtest_filter=*NV12ToARGB*
Review URL: https://webrtc-codereview.appspot.com/869006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@395 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-10-08 10:16:13 +00:00
fbarchard@google.com
cad0ad303c I422ToRGBA, I422ToBGRA and I422ToABGR. 
BUG=73
TEST=I422ToRGBA_OptVsC
Review URL: https://webrtc-codereview.appspot.com/819008

git-svn-id: http://libyuv.googlecode.com/svn/trunk@372 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-09-23 15:37:39 +00:00
fbarchard@google.com
f0ada0e90b Pad source RGB buffer by 16 to allow overread in ARGBToRGB24 
BUG=94
TEST=Build bots
Review URL: https://webrtc-codereview.appspot.com/827004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@370 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-09-21 01:00:40 +00:00
fbarchard@google.com
7c4656317c cpuid on nonx86 has an unused parameter. 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/814004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@363 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-09-18 23:37:23 +00:00
fbarchard@google.com
7781d943b0 Disable V210 unittest that fails valgrind, and some warning fixes for android. 
BUG=91
TEST=try
Review URL: https://webrtc-codereview.appspot.com/813004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@362 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2012-09-18 22:58:34 +00:00