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avfilter/af_afir: fix prev_selir variable change in private filter context

This commit is contained in:
Paul B Mahol 2022-12-25 18:07:47 +01:00
parent eaba6bfc51
commit eeb280f351
1 changed files with 4 additions and 3 deletions
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7
libavfilter/af_afir.c
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@ -632,15 +632,16 @@ static int process_command(AVFilterContext *ctx,
int flags)
{
AudioFIRContext *s = ctx->priv;
int ret;
int prev_selir, ret;
s->prev_selir = s->selir;
prev_selir = s->selir;
ret = ff_filter_process_command(ctx, cmd, arg, res, res_len, flags);
if (ret < 0)
return ret;
s->selir = FFMIN(s->nb_irs - 1, s->selir);
if (s->selir != s->prev_selir) {
if (s->selir != prev_selir) {
s->prev_selir = prev_selir;
for (int n = 0; n < s->nb_segments; n++) {
AudioFIRSegment *seg = &s->seg[n];