coffee/libyuv
1
0
Fork 0
mirror of https://chromium.googlesource.com/libyuv/libyuv synced 2025-12-06 16:56:55 +08:00
Code Issues Packages Projects Releases Wiki Activity
1,165 Commits 3 Branches 0 Tags BSD-3-Clause 60 MiB
Commit Graph

248 Commits

Author SHA1 Message Date
fbarchard@google.com
b2a6af1be6 Change rectangle low level functions to use more conventional row functions including 'any' variations. Previously the yuv function SetPlane stored 32 bit values. Now a more conventional memset() style function is used for YUV that stores bytes. On Haswell a rep stosb is used for YUV. Overall benefit of this CL is improved performance for 'any' width, and simpler row assembly instead of full image assembly. Previously ARGBRect used a low level function that supported a rectangle in assembly. Now it uses a row function, and relies on row coalesce to combine into a single low level call. 
BUG=371
TESTED=untested
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/35689004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1222 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-12 03:58:24 +00:00
fbarchard@google.com
992c3b089a Use HAS_ARGBSETROWS_X86 to detect presence of function. 
BUG=none
TESTED=rectangle unittests
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/35639004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1218 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2015-01-07 00:11:51 +00:00
fbarchard@google.com
966233e5eb Remove sub 16 from yuv conversions and change bias to include it. 
BUG=388
TESTED=out\release\libyuv_unittest --gtest_catch_exceptions=0 --gtest_filter=*420ToARGB_Opt  | sortms
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/34609004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1216 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-12-31 01:07:02 +00:00
fbarchard@google.com
7892ea1fe1 Fix for ARGBToUV on AVX2 
BUG=269
TESTED=local testing
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/33669004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1202 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-12-15 18:59:23 +00:00
fbarchard@google.com
ddee77cdbd Fix for I422ToRGBA when I422ToARGB is not enabled for AVX2 
BUG=269
TESTED=local windows build
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/32339004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1201 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-12-15 18:28:59 +00:00
fbarchard@google.com
f5f5d15dcd Fix register order for ARGBToUV_AVX2 
BUG=269
TESTED=try bots
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/29249004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1200 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-12-15 18:07:09 +00:00
fbarchard@google.com
540e8af80c remove add 16 from ARGBToYJ and add rounding, for consistency with Windows version. row.h header macros sorted alphabetically. 
BUG=269
TESTED=untested
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/32579005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1185 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-12-02 22:37:47 +00:00
fbarchard@google.com
c5aac16af9 Remove loop alignment for benefit of modern cpus that dont require alignment. 
BUG=none
TESTED=local libyuv unittest passes
R=brucedawson@google.com, tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/32159004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1180 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-24 21:26:22 +00:00
fbarchard@google.com
ef14972df0 MergeUV AVX2 use vextractf128 to store results to avoid shuffling. 
BUG=none
TESTED=intel sde on unittests
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/33369004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1178 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-22 03:33:33 +00:00
fbarchard@google.com
ef67597b48 ARGBMirror use SSE2 pshufd instruction instead of SSSE3 pshufb. 
BUG=269
TESTED=local benchmark for ARGBMirror
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/32509004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1176 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-21 19:25:14 +00:00
fbarchard@google.com
91f240c5db Move sub before branch for loops. 
Remove CopyRow_x86
Add CopyRow_Any versions for AVX, SSE2 and Neon.
BUG=269
TESTED=local build
R=harryjin@google.com, tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/26209004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1175 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-20 21:14:27 +00:00
fbarchard@google.com
b9d17e1d79 Fix offset in addresses for windows. Wants it within [] now. 
BUG=none
TESTED=local windows build.
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/32479004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1168 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-17 19:50:42 +00:00
fbarchard@google.com
5822505e0a Remove extra unaligned loop from alphablender. Both aligned and unaligned loops were the same, so remove the extra. 
BUG=none
TESTED=try bots.
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/29059004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1166 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-17 18:33:07 +00:00
fbarchard@google.com
1eb636d249 remove initial lea in mirror functions and add the offset in the address mode. 
BUG=none
TESTED=local libyuv unittests on windows
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/26169004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1165 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-17 18:16:23 +00:00
fbarchard@google.com
35508d0979 Mirror_AVX2 ported to GCC. 
BUG=269
TESTED=try bots
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/32079004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1164 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-13 23:11:10 +00:00
fbarchard@google.com
91000425a3 ARGBUnattenuate_AVX2 ported to GCC. Minor cleanup of constants to use broadcast to make 16 byte constant instead of 32 byte. 
BUG=269
TESTED=try bots
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/30999004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1163 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-13 17:57:33 +00:00
fbarchard@google.com
ec1f854f86 Use broadcast to duplicate constants from 16 bytes to 32 bytes to save data space. 
BUG=none
TESTED=intelsde
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/32029004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1161 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-11-12 01:45:27 +00:00
fbarchard@google.com
ee4bc0d834 vzeroupper moved to just before ret. in one case it was done after ret, which is a bug that would cause a performance stall. 
BUG=none
TESTED=try bots
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/24159004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1149 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-30 19:27:21 +00:00
fbarchard@google.com
2edea9454d Fix lint extraneous warning on row_win assembly by disabling the warning for those affected lines. 
BUG=none
TESTED=line row_win.cc
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/29969004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1144 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-27 16:27:48 +00:00
fbarchard@google.com
f2fa453b94 Port I422ToABGR to AVX2. 
BUG=269
TESTED=intelsde on I422ToABGR
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/23149004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1138 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-23 17:20:22 +00:00
fbarchard@google.com
22eb5965fc Optimize I422ToRGBA for AVX2 by hoisting ymm5 initialization and using different register for output of unpack. 
BUG=269
TESTED=intelsde on I422ToABGR
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/29889004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1137 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-22 23:39:16 +00:00
fbarchard@google.com
c000955bc0 Port I422ToRGBA to AVX. 
BUG=269
TESTED=intelsde on I422ToRGBA
R=brucedawson@google.com

Review URL: https://webrtc-codereview.appspot.com/28769004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1136 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-22 22:41:39 +00:00
fbarchard@google.com
af6f25245e Reenable AVX2 scaling with bug fix for any width 
BUG=376
TESTED=unittest on scale functions
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/30759004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1135 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-22 01:15:20 +00:00
fbarchard@google.com
4ec55a21cf Use macros to simplify I422ToARGB for AVX code. 
BUG=269
TESTED=local build with Visual C
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/24079004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1133 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-21 22:48:32 +00:00
fbarchard@google.com
a063a66de4 Change I422ToARGB_AVX2 register usage to match SSSE3. ymm0 = B, ymm1 = G, ymm2 = R. 
BUG=269
TESTED=intelsde passes on unittests.
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/28759004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1132 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-21 19:02:06 +00:00
fbarchard@google.com
d81dddd3d0 port I420ToBGRA to AVX2. 
BUG=269
TESTED=c:\intelsde\sde -ast -hsw -- out\release\libyuv_unittest.exe --gtest_filter=*I420ToBGRA*
R=brucedawson@google.com, harryjin@google.com, magjed@chromium.org

Review URL: https://webrtc-codereview.appspot.com/26869004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1127 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-20 19:35:55 +00:00
fbarchard@google.com
3dbaaf0032 switch win64 intrinsics to loadu / storeu for unaligned memory. 
BUG=372
TESTED=untested
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/30729004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1124 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-16 23:46:48 +00:00
fbarchard@google.com
205c1440cf Use movdqu then pavgb to allow unaligned memory for rgb subsampling code. Allows this assembly to be used for unaligned pointers as well as aligned ones with no performance hit when memory is aligned on a modern cpu. 
BUG=365
TESTED=libyuvTest.ARGBToI420_Unaligned (453 ms)
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/30679004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1116 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-07 19:47:06 +00:00
fbarchard@google.com
ca308327d2 Remove unaligned functions, since most function support unaligned memory now. This reduces complexity and improves performance for unaligned cases because C code can be avoided, and overhead is less. Downside is old cpus (core2 and earlier) will be slower for aligned memory case. Except mips, which has alignment requirement, but remove unaligned variant. 
BUG=365
TESTED=unittest builds and passes locally
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/24839004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1113 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-07 00:59:31 +00:00
fbarchard@google.com
b720049a54 Make row functions used for planarfunctions and convert use movdqu to relax alignment constraint. Step 1 - make functions unaligned. 
BUG=365
TESTED=libyuv_unittest passes
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/26709004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1111 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-03 21:11:37 +00:00
fbarchard@google.com
d83f63a3b4 InterpolateRow used for scale handle unaligned memory. Remove HalfRow which is not used. 
BUG=367
TESTED=unittest on I422ToI420
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/28639004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1107 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-03 17:37:11 +00:00
fbarchard@google.com
455ae94c60 Make rotate SIMD allow unaligned pointers. 
BUG=365
TESTED=libyuv_unittest
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/22899004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1102 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-02 17:56:48 +00:00
fbarchard@google.com
044f914c29 Change scale to unaligned movdqu. 
BUG=365
TESTED=scale unittests
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/22879004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1101 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-10-01 01:16:04 +00:00
fbarchard@google.com
d33bf86b25 CopyRow_AVX which supports unaligned pointers for Sandy Bridge CPU. 
BUG=363
TESTED=out\release\libyuv_unittest --gtest_filter=*ARGBToARGB_*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/31489004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1097 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-09-29 23:53:18 +00:00
fbarchard@google.com
aec76f2e30 add stride to pointer in C and pass as register to inline. 
BUG=357
TESTED=clang on ios
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/29489004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1086 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-09-19 22:51:39 +00:00
fbarchard@google.com
6e95f6f7e1 ifdef headers to avoid intrinsics if built with gcc 64 bit on windows. 
BUG=351
TESTED=untested
R=jzern@chromium.org

Review URL: https://webrtc-codereview.appspot.com/22419004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1058 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-08-21 22:44:49 +00:00
fbarchard@google.com
9e0f21af0b fixes for blank line lint warnings 
BUG=348
TESTED=cpplint.py --filter=-casting source/*.cc include/libyuv/*.h
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/18139004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1045 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-08-14 19:42:48 +00:00
fbarchard@google.com
e6dd1fa024 Port I420ToARGB to intrinsics for win64 
BUG=336
TESTED=out\release_x64\libyuv_unittest --gunit_also_run_disabled_tests --gtest_filter=*I420To*B*
R=bryan.bernhart@intel.com, tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/15809005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1018 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-06-24 20:45:45 +00:00
fbarchard@google.com
a1f5254a95 Switch to c style casts for all source and includes. 
BUG=303
TESTED=try
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6629004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@952 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-01-07 03:03:00 +00:00
fbarchard@google.com
5dba58cb1e FixedDiv1 using a single 64/32 divide. Removes size restriction from slope. 
BUG=302
TESTED=libyuv scale tests
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6489004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@940 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2014-01-02 22:32:09 +00:00
fbarchard@google.com
c2295807bd Reduce alignment for loops from 16 bytes to 4 bytes. Reduces outer loop overhead without hurting innerloop time. 
BUG=none
TESTED=try bots
R=fbarchard@chromium.org, mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/4659004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@880 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-12-02 15:57:39 +00:00
fbarchard@google.com
a0630d77f0 Report of affine to nacl using %k0 
BUG=none
TEST=none
R=johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/3929004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@855 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-11-15 17:42:44 +00:00
fbarchard@google.com
c2a889eb55 Bump reciprocal up by 1 
BUG=none
TEST=none
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/3599004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@847 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-11-11 05:14:13 +00:00
fbarchard@google.com
191ab18073 Use fixed point for small blurs 
BUG=none
TEST=libyuvTest.ARGBBlurSmall_Opt
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/3389004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@843 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-11-05 18:19:11 +00:00
fbarchard@google.com
4a4b7374c1 Load matrix with one vector and splat to 4 different ones. 
BUG=none
TEST=none
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/3299004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@838 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-11-01 21:29:45 +00:00
fbarchard@google.com
11a0d48e45 pass parameter for yuv conversion 
BUG=267
TEST=Luma
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/3169005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@834 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-31 05:47:13 +00:00
fbarchard@google.com
21796c94aa Move constant to its own asm block to save 3 GPR registers for main loop 
BUG=267
TESTED=32 bit mac build

Review URL: https://webrtc-codereview.appspot.com/3099004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@832 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-29 08:43:13 +00:00
fbarchard@google.com
ca8f826ba3 Luma fetch 4 pixels 
BUG=267
TEST=Luma*
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/3079004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@831 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-28 22:53:22 +00:00
fbarchard@google.com
4c736098d6 Use packssdw which is SSE2 not packusdw which is SSSE4. 
BUG=none
TEST=Sobel* on AMD cpu
R=ryanpetrie@google.com

Review URL: https://webrtc-codereview.appspot.com/3069004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@829 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-28 19:12:49 +00:00
fbarchard@google.com
6f7e514caa Full metal BCS 
BUG=none
TEST=Luma* unittest
R=thorcarpenter@google.com

Review URL: https://webrtc-codereview.appspot.com/3029004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@828 16f28f9a-4ce2-e073-06de-1de4eb20be90
 2013-10-28 17:10:49 +00:00