Issue 5141003: Applying Neon optimization patch to the LIBPNG library.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Issue 5141003: Applying Neon optimization patch to the LIBPNG library.

Created:
10 years, 1 month ago by jalayari1

Modified:
9 years, 7 months ago

Reviewers:

CC:
chromium-os-reviews_chromium.org, msb+crosoverlay_chromium.org, adlr, anush, cros.approvers_codeaurora.org, Micah C

Base URL:
http://git.chromium.org/git/chromiumos-overlay.git@master

Visibility:
Public.

Description

Applying Neon optimization patch to the LIBPNG library. files/libpng-1.2.44-neon-optimized.patch: adding the patch for Neon optimization libpng-1.2.44-neon-ebuild.patch: make use of the patch BUG=N/A TEST=The Neon optimization is enabled when __ARM_NEON__ is DEFINED in the build. The Neon optimization uses Neon instructions written in assembly code to optimize the png_read_filter_row() function LIBPNG library. This results in a range of 20-25% improvement in decoding time for PNG images. Change-Id: If7882e476bd8e30447ae9a0cc89cefb0de94aceb

Patch Set 1 #

Created: 10 years, 1 month ago

		Unified diffs	Side-by-side diffs	Stats (+1340 lines, -1 line)
	A	media-libs/libpng/files/libpng-1.2.44-neon-optimized.patch	View	1 chunk	+1334 lines, -0 lines	0 comments
	M	media-libs/libpng/libpng-1.2.44.ebuild	View	2 chunks	+6 lines, -1 line	0 comments