diff options
| author | Mans Rullgard <mans@mansr.com> | 2011-01-23 23:41:59 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-01-26 05:43:28 +0300 |
| commit | 0fc1961ecc1e9b09634923d067c5db7ee4774882 (patch) | |
| tree | 76463ad39643e11effe55be2e58aeb1c33b847f6 /libavcodec/arm | |
| parent | a98ffb2bc80d627bb0278fdcd4c85923767b5e8a (diff) | |
ARM: NEON: fix overflow in h264 16x16 planar pred
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 78f318be59a8e6174f21c2d7c3403ef325c73011)
Diffstat (limited to 'libavcodec/arm')
| -rw-r--r-- | libavcodec/arm/h264pred_neon.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/arm/h264pred_neon.S b/libavcodec/arm/h264pred_neon.S index e2c69e1054..63c96ee725 100644 --- a/libavcodec/arm/h264pred_neon.S +++ b/libavcodec/arm/h264pred_neon.S @@ -131,8 +131,8 @@ function ff_pred16x16_plane_neon, export=1 vadd.i16 d5, d6, d7 vpadd.i16 d4, d4, d5 vpadd.i16 d4, d4, d4 - vshl.i16 d5, d4, #2 - vaddl.s16 q2, d4, d5 + vshll.s16 q3, d4, #2 + vaddw.s16 q2, q3, d4 vrshrn.s32 d4, q2, #6 mov r3, #0 vtrn.16 d4, d5 |