tree 4b4630ef0b8ec6b81bc601e45046b7e7f2cd43e6
parent 93d4a90c2661e2dff2d9ed9d358d0abaa3d7d763
author hbono@chromium.org <hbono@chromium.org@4ff67af0-8c30-449e-8e8b-ad334ec8d88c> 1340781074 +0000
committer hbono@chromium.org <hbono@chromium.org@4ff67af0-8c30-449e-8e8b-ad334ec8d88c> 1340781074 +0000

arm: Always build the NEON SIMD code when targetting ARMv7-A devices.

The libjpeg_turbo library only uses the NEON SIMD code path when it
determines at runtime that the CPU supports it. Always enable it when
targetting ARMv7-A devices.

Tested on a Motorola Xoom (Tegra2, thus no Neon) and on a Nexus S
(supports Neon).

Benchmarking shows a x1.48 decoding performance improvement on the
Nexus S, and x1.09 on a Galaxy Nexus.

BUG=
TEST=

The original change is created by digit@chromium.org.
Review URL: https://chromiumcodereview.appspot.com/10702002

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/libjpeg_turbo@144411 4ff67af0-8c30-449e-8e8b-ad334ec8d88c