Issue 233733005: Xfermode: SSE2 implementation of exclusion_modeproc

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Issue 233733005: Xfermode: SSE2 implementation of exclusion_modeproc (Closed)

Created:
6 years, 8 months ago by qiankun

Modified:
6 years, 8 months ago

Reviewers:
mtklein

CC:
skia-review_googlegroups.com

Base URL:
https://skia.googlesource.com/skia.git@master

Visibility:
Public.

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Description

Xfermode: SSE2 implementation of exclusion_modeproc With SSE2 optimization, performance of Xfermode_Exclusion will improve about 50% on desktop i7-3770. Here are the data: before: Xfermode_Exclusion 8888: cmsecs = 40.17 565: cmsecs = 55.22 after: Xfermode_Exclusion 8888: cmsecs = 18.53 565: cmsecs = 26.55 BUG=skia: Committed: http://code.google.com/p/skia/source/detail?r=14371

Patch Set 1 #

Created: 6 years, 8 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+27 lines, -1 line)			Patch
	M	src/opts/SkXfermode_opts_SSE2.cpp	View		2 chunks	+27 lines, -1 line	0 comments	Download

Messages

Total messages: 5 (0 generated)

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commit-bot: I haz the power

CQ is trying da patch. Follow status at https://skia-tree-status.appspot.com/cq/qiankun.miao@intel.com/233733005/1

6 years, 8 months ago (2014-04-25 02:27:55 UTC) #4

Message was sent while issue was closed.

Change committed as 14371

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