fbarchard@google.com
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c5aac16af9
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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
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2014-11-24 21:26:22 +00:00 |
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fbarchard@google.com
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91f240c5db
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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
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2014-11-20 21:14:27 +00:00 |
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fbarchard@google.com
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008ce53ac4
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pavgb with memory op requires alignment. This CL disables conversions that use pavgb, and resolves scale by 3/8 unittest for checking alignment works. The 3/8 code used a pavgb with a memory operand. tests are added for scaling and allow unaligning on purpose.
BUG=365
TESTED=local change to force unaligned memory fails on some conversions and scaling code.
R=tpsiaki@google.com
Review URL: https://webrtc-codereview.appspot.com/29699004
git-svn-id: http://libyuv.googlecode.com/svn/trunk@1114 16f28f9a-4ce2-e073-06de-1de4eb20be90
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2014-10-07 01:57:34 +00:00 |
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fbarchard@google.com
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044f914c29
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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
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2014-10-01 01:16:04 +00:00 |
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fbarchard@google.com
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1f923e3ea6
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Declare parameters that are unused, since C does not let you give a type without name.
BUG=303
TEST=compile -x c
Review URL: https://webrtc-codereview.appspot.com/6599006
git-svn-id: http://libyuv.googlecode.com/svn/trunk@954 16f28f9a-4ce2-e073-06de-1de4eb20be90
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2014-01-07 05:42:27 +00:00 |
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fbarchard@google.com
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5dba58cb1e
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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
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2014-01-02 22:32:09 +00:00 |
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fbarchard@google.com
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0db78ad127
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Switch from xor/mov bx, to movzx ebx, which still passes drmemory and valgrind.
BUG=none
TESTED=drmemory
Review URL: https://webrtc-codereview.appspot.com/5339004
git-svn-id: http://libyuv.googlecode.com/svn/trunk@904 16f28f9a-4ce2-e073-06de-1de4eb20be90
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2013-12-08 19:23:41 +00:00 |
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fbarchard@google.com
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48e5364313
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Use xor/mov bx instead of movzx to avoid drmemory bug
BUG=none
TEST=none
R=johannkoenig@google.com, tpsiaki@google.com
Review URL: https://webrtc-codereview.appspot.com/4879004
git-svn-id: http://libyuv.googlecode.com/svn/trunk@891 16f28f9a-4ce2-e073-06de-1de4eb20be90
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2013-12-04 03:04:58 +00:00 |
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fbarchard@google.com
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c2295807bd
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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
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2013-12-02 15:57:39 +00:00 |
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fbarchard@google.com
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dbe4814361
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Move scale row functions to scale_win etc
BUG=none
TEST=untested
R=tpsiaki@google.com
Review URL: https://webrtc-codereview.appspot.com/4509005
git-svn-id: http://libyuv.googlecode.com/svn/trunk@879 16f28f9a-4ce2-e073-06de-1de4eb20be90
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2013-11-28 01:16:15 +00:00 |
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