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Code Issues Releases Activity

avfilter/af_afir: move allocation stuff where it belongs

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This commit is contained in:
Paul B Mahol 2018-12-28 18:07:13 +01:00
parent 7312e027d6
commit e57053417a
1 changed files with 7 additions and 6 deletions
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13
libavfilter/af_afir.c
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@ -286,6 +286,13 @@ static int convert_coeffs(AVFilterContext *ctx)
for (n = av_log2(s->minp); (1 << n) < s->nb_taps; n++);
N = FFMIN(n, av_log2(s->maxp));
s->seg.coeff = av_calloc(ctx->inputs[1]->channels, sizeof(*s->seg.coeff));
s->seg.rdft = av_calloc(ctx->inputs[0]->channels, sizeof(*s->seg.rdft));
s->seg.irdft = av_calloc(ctx->inputs[0]->channels, sizeof(*s->seg.irdft));
if (!s->seg.coeff || !s->seg.rdft || !s->seg.irdft)
return AVERROR(ENOMEM);
s->seg.fft_length = (1 << (N + 1)) + 1;
s->seg.part_size = 1 << (N - 1);
s->seg.block_size = FFALIGN(s->seg.fft_length, 32);
@ -570,12 +577,6 @@ static int config_output(AVFilterLink *outlink)
outlink->channel_layout = ctx->inputs[0]->channel_layout;
outlink->channels = ctx->inputs[0]->channels;
s->seg.coeff = av_calloc(ctx->inputs[1]->channels, sizeof(*s->seg.coeff));
s->seg.rdft = av_calloc(outlink->channels, sizeof(*s->seg.rdft));
s->seg.irdft = av_calloc(outlink->channels, sizeof(*s->seg.irdft));
if (!s->seg.coeff || !s->seg.rdft || !s->seg.irdft)
return AVERROR(ENOMEM);
s->nb_channels = outlink->channels;
s->nb_coef_channels = ctx->inputs[1]->channels;
s->pts = AV_NOPTS_VALUE;