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avfilter/af_afir: introduce uninit_segment() and use it

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This commit is contained in:
Paul B Mahol 2018-12-28 18:45:55 +01:00
parent 8007e8fc67
commit 30bf54b9f3
1 changed files with 32 additions and 27 deletions
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59
libavfilter/af_afir.c
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@ -593,39 +593,44 @@ static int config_output(AVFilterLink *outlink)
return 0;
}
static void uninit_segment(AVFilterContext *ctx, AudioFIRSegment *seg)
{
AudioFIRContext *s = ctx->priv;
if (seg->coeff) {
for (int ch = 0; ch < s->nb_coef_channels; ch++) {
av_freep(&seg->coeff[ch]);
}
}
av_freep(&seg->coeff);
if (seg->rdft) {
for (int ch = 0; ch < s->nb_channels; ch++) {
av_rdft_end(seg->rdft[ch]);
}
}
av_freep(&seg->rdft);
if (seg->irdft) {
for (int ch = 0; ch < s->nb_channels; ch++) {
av_rdft_end(seg->irdft[ch]);
}
}
av_freep(&seg->irdft);
av_frame_free(&seg->block);
av_frame_free(&seg->sum);
av_frame_free(&seg->buffer);
}
static av_cold void uninit(AVFilterContext *ctx)
{
AudioFIRContext *s = ctx->priv;
int ch;
if (s->seg.coeff) {
for (ch = 0; ch < s->nb_coef_channels; ch++) {
av_freep(&s->seg.coeff[ch]);
}
}
av_freep(&s->seg.coeff);
if (s->seg.rdft) {
for (ch = 0; ch < s->nb_channels; ch++) {
av_rdft_end(s->seg.rdft[ch]);
}
}
av_freep(&s->seg.rdft);
if (s->seg.irdft) {
for (ch = 0; ch < s->nb_channels; ch++) {
av_rdft_end(s->seg.irdft[ch]);
}
}
av_freep(&s->seg.irdft);
av_frame_free(&s->in[1]);
av_frame_free(&s->seg.block);
av_frame_free(&s->seg.sum);
av_frame_free(&s->seg.buffer);
uninit_segment(ctx, &s->seg);
av_freep(&s->fdsp);
av_frame_free(&s->in[1]);
for (int i = 0; i < ctx->nb_outputs; i++)
av_freep(&ctx->output_pads[i].name);