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1043 Commits

Author SHA1 Message Date
fbarchard@google.com
c70c7c02ff scale to half size optimization for avx2 - use pmaddubsw instruction to horizontally add bytes, then pavgw to round and divide by 2. 
BUG=314
TESTED=libyuvTest.ScaleDownBy2*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/45909004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1352 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-31 23:59:27 +00:00
yang.zhang@arm.com
f23d6222ac Add ScaleARGBCols_NEON for ARM32/64 
ARM32/64 NEON versions of ScaleARGBCols_NEON are implemented.

BUG=319
TESTED=libyuvTest.* on ARM32/64 with Android
R=fbarchard@google.com

Change-Id: Id9ad97f7aa5d8a34cd55ace9e648cb6ff028efd9

Review URL: https://webrtc-codereview.appspot.com/47689004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1351 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-31 03:03:05 +00:00
fbarchard@google.com
72673ac873 linear and point sample scale to half size for AVX2. 
BUG=314
TESTED=out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*.ScaleDownBy2*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/44959004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1349 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-30 21:46:08 +00:00
fbarchard@google.com
9ef8999ff3 scale to half size use pmadd/pavgw to horizontal averaging. 
BUG=314
TESTED=out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*.ScaleDownBy2*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/50529004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1348 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-27 18:20:21 +00:00
fbarchard@google.com
e6ca9cc2a2 Scale down by 2 AVX2 port. Processes twice as many pixels as SSE2 and takes advantage of 3 argument instructions to reduce register usage and number of instructions. 
BUG=314
TESTED=libyuvTest.ScaleDownBy2_Box
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/42959004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1347 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-26 23:21:08 +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
d41fbf40dd Handle scale down by factor of 2 efficiently by calling SIMD for multiple of 16 destination pixels, and C for remainder. 
BUG=314
TESTED=out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*.ScaleDownBy2*
R=bcornell@google.com

Review URL: https://webrtc-codereview.appspot.com/48689004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1344 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-24 23:25:30 +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
yang.zhang@arm.com
d6d7de5742 Add ScaleFilterCols_NEON for ARM32/64 
ARM32/64 NEON versions of ScaleFilterCols_NEON are implemented.

BUG=319
TESTED=libyuvTest.* on ARM32/64 with Android
R=fbarchard@google.com

Change-Id: I5b0838769ffb0182155d7cd6bcc520eb81eb5c4e

Review URL: https://webrtc-codereview.appspot.com/41349004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1340 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-19 03:55:05 +00:00
fbarchard@google.com
0e4388aea3 I422ToRGB24 AVX2 and I422ToRAW 
BUG=none
TESTED=I422ToRGB24 unittest
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/46619004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1337 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-17 17:25:27 +00:00
yang.zhang@arm.com
4d387fc619 Add ScaleARGBRowDown2Linear_NEON for ARM32/64 
ARM32/64 NEON versions of ScaleARGBRowDown2Linear_NEON are implemented.

BUG=319
TESTED=libyuvTest.ARGBScale* on ARM32/64 with Android
R=fbarchard@google.com

Change-Id: Ife602c81b51aa36e0d56b9d628f278a24eed96f6

Review URL: https://webrtc-codereview.appspot.com/44689004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1336 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-17 02:23:59 +00:00
yang.zhang@arm.com
e246e6c18f Add ARGBToRGB565DitherRow_NEON for ARM32/64 
ARM32/64 NEON versions of ARGBToRGB565DitherRow_NEON are implemented.

BUG=407
TESTED=libyuvTest.* on ARM32/64 with Android
R=fbarchard@google.com

Change-Id: Ia689170fb39db964392e5e1113801592ab0628bf

Review URL: https://webrtc-codereview.appspot.com/49409004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1335 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-17 02:22:25 +00:00
fbarchard@google.com
3b4f5eb7b8 Port J422 colorspace to GCC 
BUG=414
TESTED=try bots
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/43809004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1334 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-17 00:54:50 +00:00
fbarchard@google.com
92f7f421fd 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
 2015-03-17 00:01:18 +00:00
fbarchard@google.com
f301777060 Fix YToARGB and tweaks to thresholds in YUV tests. 
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
 2015-03-16 19:50:33 +00:00
fbarchard@google.com
f2fad0faa5 Optimized J422ToARGB. 
BUG=414
TESTED=J422ToARGB unittest
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/42799004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1328 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-16 18:08:30 +00:00
yang.zhang@arm.com
ca5b1bd58b Add ScaleAddRows_NEON for ARM32/64 
ARM32/64 NEON versions of ScaleAddRows_NEON are implemented.

BUG=319
TESTED=libyuvTest.Scale* on ARM32/64 with Android
R=fbarchard@google.com

Change-Id: I45b88c2b5f576042ba5b3d8d6f8851257fdb7218

Review URL: https://webrtc-codereview.appspot.com/46379004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1326 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-16 02:57:46 +00:00
fbarchard@google.com
63726ed9c6 test different ways to round and clamp 
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
 2015-03-13 22:24:45 +00:00
fbarchard@google.com
952ca5f26f Fix for planar functions SSE2 enable when building with clang for Windows. 
BUG=412
TESTED=clang=1 for build on windows
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/45679004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1324 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-13 21:37:14 +00:00
fbarchard@google.com
685b92b0a6 I400ToARGB_AVX2 port from SSE2 to AVX2. 
BUG=403
TESTED=libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*I400ToARGB*
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/46569004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1322 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-11 18:12:17 +00:00
fbarchard@google.com
f5a7b2b48a I411ToARGB AVX2 version 
BUG=403
TESTED=I411ToARGB unittest
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/42689004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1321 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-11 00:08:56 +00:00
fbarchard@google.com
1e4a14f410 scale avoid math overflow in fixed point for large images 
BUG=410
TESTED=set LIBYUV_WIDTH=65536 out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=libyuvTest.ScaleTo320x240_None
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/42319004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1320 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-10 22:30:47 +00:00
fbarchard@google.com
be77e062da Make TestFullYUV test do full yuv color space by default with randomized Y for inner loop 
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
 2015-03-10 21:26:46 +00:00
fbarchard@google.com
24152b2435 Dither from I420 to RGB565 in 2 steps - I420ToARGB then ARGBToRGB565. 
BUG=407
TESTED=untested
R=brucedawson@google.com, tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/48429004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1315 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-10 01:45:04 +00:00
fbarchard@google.com
cdd80e04c9 Port I444ToARGB to AVX2. 
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
 2015-03-09 21:56:48 +00:00
fbarchard@google.com
7c55ae4ada Change YUV full test to use pseudo random order 
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
 2015-03-08 23:00:39 +00:00
fbarchard@google.com
9c96867a97 lrintf is not supported by visual studio 2010; replace instances of lrintf with a cast to int. 
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
 2015-03-06 22:20:41 +00:00
fbarchard@google.com
697c5aa831 disable nv12 avx2 for vs9/10 that dont support avx2 instructions. 
BUG=409
TESTED=try bots
R=harryjin@google.com, johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/43629004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1311 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-06 19:12:21 +00:00
fbarchard@google.com
bdeb9ac584 switch from 8x8 to 4x4 matrix for dithering 
BUG=407
TESTED=Dither unittests
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/46459004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1310 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-06 18:28:00 +00:00
fbarchard@google.com
0fe4abbc5c ARGBToRGB565 AVX2 with dithering 
BUG=407
TESTED=ARGBToRGB565Dither unittest
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/44519004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1309 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-04 22:31:43 +00:00
fbarchard@google.com
9245317e16 ARGBToRGB565 SSE2 port. 
BUG=407
TESTED=ARGBToRGB565Dither unittest
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/41039004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1308 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-04 00:00:50 +00:00
yang.zhang@arm.com
274c9bce92 Add ScaleRowDown2Linear_NEON for ARM32/64 
ARM32/64 NEON versions of ScaleRowDown2Linear_NEON are implemented.

BUG=319
TESTED=libyuvTest.ScaleDownBy2_Linear on ARM32/64 with Android
R=fbarchard@google.com

Change-Id: I2c7f43a0d56ed4dfded5bdbbb61765d87d65a2ba

Review URL: https://webrtc-codereview.appspot.com/43519005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1307 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-03 02:17:16 +00:00
fbarchard@google.com
693e0217c8 ARGBToRGB565 C version use unsigned dither matrix pattern to bump pixels to next brighter value. 
BUG=407
TESTED=unittest passes
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/43539004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1306 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-02 23:46:09 +00:00
fbarchard@google.com
6eaee58589 shift by 16 for neon expects a number sign 
BUG=408
TESTED=nacl arm build
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/38329004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1305 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-03-02 18:48:17 +00:00
fbarchard@google.com
933bd40c3c port ARGBToRGB565 and ARGB1555 to AVX2. Enable functions that use ARGBToRGB565 AVX2 code. Add ARGBToRGB565Dither function. 
BUG=403
TESTED=local windows build
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/42109004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1302 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-27 21:15:28 +00:00
fbarchard@google.com
a5d26cedb1 if building with gcc and sse2 is not enabled, disable assembly 
BUG=none
TESTED=nacl build with default options
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/44389004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1298 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-25 19:28:45 +00:00
fbarchard@google.com
bffd326f74 AVX2 version of ARGBToARGB4444 
BUG=403
TESTED=local build on windows
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/43429004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1297 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-25 17:26:28 +00:00
fbarchard@google.com
d96047761e AVX2 version of NV12ToARGB 
BUG=403
TESTED=untested
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/40089004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1295 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-24 23:45:08 +00:00
fbarchard@google.com
3c11d4bf6e align avx2 buffers to 32 bytes 
BUG=403
TESTED=untested
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/40929004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1294 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-24 23:31:28 +00:00
fbarchard@google.com
446fa95587 I422ToRGB565, ARGB4444 and ARGB1555 for AVX2 
BUG=403
TESTED=avx2 emulator

Review URL: https://webrtc-codereview.appspot.com/34359004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1293 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-24 23:14:46 +00:00
fbarchard@google.com
e2f1a75474 move mask to last parameter of any functions for consistency. 
BUG=none
TESTED=local libyuv unittest passes
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/43419004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1292 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-24 21:18:30 +00:00
fbarchard@google.com
239962fa00 YUY2 and UYVY to ARGB AVX2 versions via wrappers. 
BUG=403
TESTED=UNTESTED
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/34339004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1291 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-24 18:58:51 +00:00
kjellander@google.com
28d1a582ba Revert "YUY2ToARGB and UYVYToARGB AVX with C wrapper to call lower level conversions." 
This reverts r1288 due to breaking compilation on bots:
http://build.chromium.org/p/client.libyuv/builders/Mac64%20Debug/builds/365
http://build.chromium.org/p/client.libyuv/builders/Linux64%20Debug/builds/667

TBR=fbarchard@google.com
TESTED=Reverted locally and all built fine again.

Review URL: https://webrtc-codereview.appspot.com/40879004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1289 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-23 09:22:22 +00:00
fbarchard@google.com
b52606c024 YUY2ToARGB and UYVYToARGB AVX with C wrapper to call lower level conversions. 
BUG=403
TESTED=convert unittest
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/40839004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1288 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-21 00:49:35 +00:00
fbarchard@google.com
6a192487fe Switch SSSE3 row wrappers from variable sized malloc to fixed size array with loop to process a portion of the row at a time. This helps performance in the case where the image has been coalesced into a single large row and the allocator, although only called once, is slow to clear the pages. Also the smaller temporary buffer fits cache, further improving performance. 
BUG=403
TESTED=YUY2ToARGB unittest
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/40849004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1286 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-20 22:46:15 +00:00
fbarchard@google.com
194f740d0e Scan from start of buffer to handle case where an invalid size was passed. 
BUG=404
TESTED=libyuvTest.ValidateJpegLarge
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/41989004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1285 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-18 01:57:31 +00:00
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
975dd5a699 macros for storing RGB on windows. 
BUG=403
TESTED=local windows build
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/38119004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1283 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-02-14 00:50:48 +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