From 47d18d5354e06d4ef7349449fd049b516d6b0ee2 Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Fri, 27 Jan 2012 01:24:55 +0000 Subject: aacps: align some arrays This is required for SIMD optimisations. Signed-off-by: Mans Rullgard --- libavcodec/aacps_tablegen.h | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'libavcodec/aacps_tablegen.h') diff --git a/libavcodec/aacps_tablegen.h b/libavcodec/aacps_tablegen.h index 5041f44d19..d71a373858 100644 --- a/libavcodec/aacps_tablegen.h +++ b/libavcodec/aacps_tablegen.h @@ -31,6 +31,7 @@ #else #include "libavutil/common.h" #include "libavutil/mathematics.h" +#include "libavutil/mem.h" #define NR_ALLPASS_BANDS20 30 #define NR_ALLPASS_BANDS34 50 #define PS_AP_LINKS 3 @@ -38,12 +39,12 @@ static float pd_re_smooth[8*8*8]; static float pd_im_smooth[8*8*8]; static float HA[46][8][4]; static float HB[46][8][4]; -static float f20_0_8 [ 8][7][2]; -static float f34_0_12[12][7][2]; -static float f34_1_8 [ 8][7][2]; -static float f34_2_4 [ 4][7][2]; -static float Q_fract_allpass[2][50][3][2]; -static float phi_fract[2][50][2]; +static DECLARE_ALIGNED(16, float, f20_0_8) [ 8][8][2]; +static DECLARE_ALIGNED(16, float, f34_0_12)[12][8][2]; +static DECLARE_ALIGNED(16, float, f34_1_8) [ 8][8][2]; +static DECLARE_ALIGNED(16, float, f34_2_4) [ 4][8][2]; +static DECLARE_ALIGNED(16, float, Q_fract_allpass)[2][50][3][2]; +static DECLARE_ALIGNED(16, float, phi_fract)[2][50][2]; static const float g0_Q8[] = { 0.00746082949812f, 0.02270420949825f, 0.04546865930473f, 0.07266113929591f, @@ -65,7 +66,7 @@ static const float g2_Q4[] = { 0.16486303567403f, 0.23279856662996f, 0.25f }; -static void make_filters_from_proto(float (*filter)[7][2], const float *proto, int bands) +static void make_filters_from_proto(float (*filter)[8][2], const float *proto, int bands) { int q, n; for (q = 0; q < bands; q++) { -- cgit v1.2.3