From 91745bcff92a0ea66f697d1db97c41c8a54317fd Mon Sep 17 00:00:00 2001 From: Yaowu Xu Date: Mon, 28 Oct 2013 09:02:42 -0700 Subject: changed to comply with strict aliasing rule The clamp operation may not affect the values of the final assigned mv where compiler may make use of strict aliasing rule to optimize out the clamp operation. This change made the code segments to better comply the strict aliasing rule. Change-Id: I24502ff18bd4f9e62507a879cc8760a91a0fd07e --- vp8/decoder/decodemv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/vp8/decoder/decodemv.c b/vp8/decoder/decodemv.c index 8027a07ed..4327d3b12 100644 --- a/vp8/decoder/decodemv.c +++ b/vp8/decoder/decodemv.c @@ -512,15 +512,15 @@ static void read_mb_modes_mv(VP8D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi) else { mbmi->mode = NEARMV; - vp8_clamp_mv2(&near_mvs[CNT_NEAR], &pbi->mb); mbmi->mv.as_int = near_mvs[CNT_NEAR].as_int; + vp8_clamp_mv2(&mbmi->mv, &pbi->mb); } } else { mbmi->mode = NEARESTMV; - vp8_clamp_mv2(&near_mvs[CNT_NEAREST], &pbi->mb); mbmi->mv.as_int = near_mvs[CNT_NEAREST].as_int; + vp8_clamp_mv2(&mbmi->mv, &pbi->mb); } } else -- cgit v1.2.1