diff options
| -rw-r--r-- | libavcodec/dcadec.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libavcodec/dcadec.c b/libavcodec/dcadec.c index 723ed191dc..6c240ee5fd 100644 --- a/libavcodec/dcadec.c +++ b/libavcodec/dcadec.c @@ -1241,9 +1241,7 @@ 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; } |