diff options
| author | James Almer <jamrial@gmail.com> | 2015-07-25 13:10:25 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2015-07-30 19:01:15 -0300 |
| commit | 9dcaae70f2f3ef27a2f0f8fee92114ea5e8847fb (patch) | |
| tree | bd53f8eb61d24910e6bc619d1e02b08d3269c682 /libavcodec/aacps.c | |
| parent | d2077c860e56a5c0239fc5d1699e31ae127b2706 (diff) | |
| download | ffmpeg-9dcaae70f2f3ef27a2f0f8fee92114ea5e8847fb.tar.gz | |
x86/aacpsdsp: add SSE and SSE3 optimized functions
Between 1.5 and 2.5 times faster
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavcodec/aacps.c')
| -rw-r--r-- | libavcodec/aacps.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/aacps.c b/libavcodec/aacps.c index 664330d3b9..1165d9be3f 100644 --- a/libavcodec/aacps.c +++ b/libavcodec/aacps.c @@ -936,8 +936,8 @@ static void stereo_processing(PSContext *ps, INTFLOAT (*l)[32][2], INTFLOAT (*r) H22[0][e+1][b] = h22; } for (k = 0; k < NR_BANDS[is34]; k++) { - INTFLOAT h[2][4]; - INTFLOAT h_step[2][4]; + LOCAL_ALIGNED_16(INTFLOAT, h, [2], [4]); + LOCAL_ALIGNED_16(INTFLOAT, h_step, [2], [4]); int start = ps->border_position[e]; int stop = ps->border_position[e+1]; INTFLOAT width = Q30(1.f) / (stop - start); |