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avfilter/afir_template: skip wet gain if its 1

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This commit is contained in:
Paul B Mahol 2022-12-12 12:26:48 +01:00
parent 91abbb9d02
commit a73f4ca49b
1 changed files with 3 additions and 0 deletions
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3
libavfilter/afir_template.c
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@ -338,6 +338,9 @@ static int fn(fir_quantum)(AVFilterContext *ctx, AVFrame *out, int ch, int offse
fn(fir_fadd)(s, ptr, dst, nb_samples);
}
if (s->wet_gain == 1.f)
return 0;
if (min_part_size >= 8) {
#if DEPTH == 32
s->fdsp->vector_fmul_scalar(ptr, ptr, s->wet_gain, FFALIGN(nb_samples, 4));