ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com
<https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog>> | Mon Nov 30 13:45:08 2020
+0100| [6100a01a7ad939d8069b011a29eb8db90aa68aba] | committer: Paul B Mahol
avfilter/af_acrossover: use fdsp for inverter
>/http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6100a01a7ad939d8069b011a29eb8db90aa68aba
<http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6100a01a7ad939d8069b011a29eb8db90aa68aba>
/---
libavfilter/af_acrossover.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavfilter/af_acrossover.c b/libavfilter/af_acrossover.c
index 9b4e79a653..7788251d3a 100644
--- a/libavfilter/af_acrossover.c
+++ b/libavfilter/af_acrossover.c
@@ -367,9 +367,9 @@ static int filter_channels_## name(AVFilterContext *ctx,
void *arg, int jobnr, i
for (int band = 0; band < ctx->nb_outputs && s->first_order; band++)
{ \
if (band & 1) {
\
type *dst = (type *)frames[band]->extended_data[ch];
\
-
\
- for (int n = 0; n < nb_samples; n++)
\
- dst[n] *= -one;
\
+ s->fdsp->vector_## ff ##mul_scalar(dst, dst, -one,
\
+ FFALIGN(nb_samples,
sizeof(type))); \
+ emms_c();
\
The only SIMD implementation for this function is SSE. No need to call
emms for it.
Only vector_fmul_window needs it since there's a 3dnow implementation
(That maybe we could just remove).
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