From 5a48caa34b0c2a2641ea3bd522802fa1df2c8866 Mon Sep 17 00:00:00 2001 From: Christophe Gisquet Date: Fri, 14 Feb 2014 16:00:49 +0000 Subject: [PATCH] dca: replace some memcpy by AV_COPY128 Signed-off-by: Michael Niedermayer --- libavcodec/dcadec.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/libavcodec/dcadec.c b/libavcodec/dcadec.c index 1deddf57f8..19aca64bee 100644 --- a/libavcodec/dcadec.c +++ b/libavcodec/dcadec.c @@ -1402,9 +1402,7 @@ static int dca_subsubframe(DCAContext *s, int base_channel, int block_index) /* Backup predictor history for adpcm */ for (k = base_channel; k < s->prim_channels; k++) for (l = 0; l < s->vq_start_subband[k]; l++) - memcpy(s->subband_samples_hist[k][l], - &subband_samples[k][l][4], - 4 * sizeof(subband_samples[0][0][0])); + AV_COPY128(s->subband_samples_hist[k][l], &subband_samples[k][l][4]); return 0; }