ARM: fix overreads in neon h264 chroma mc
authorMans Rullgard <mans@mansr.com>
Fri, 19 Oct 2012 12:39:11 +0000 (13:39 +0100)
committerMans Rullgard <mans@mansr.com>
Sat, 20 Oct 2012 00:28:38 +0000 (01:28 +0100)
commit1846ddf0a7870e6862905121d4e9da1c283d6ff6
tree7d3282533e754b9b5c50f165e4836a617a0f7f37
parent2f41eaa9c6b5699ed7c3c09b1a39b3322d8e7175
ARM: fix overreads in neon h264 chroma mc

The loops were reading ahead one line, which could end up outside the
buffer for reference blocks at the edge of the picture.  Removing
this readahead has no measurable performance impact.

Signed-off-by: Mans Rullgard <mans@mansr.com>
libavcodec/arm/h264cmc_neon.S