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avfilter/af_afir: remove not needed nb_samples from filter context

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This commit is contained in:
Paul B Mahol 2018-12-27 14:11:12 +01:00
parent ff0b4d5af7
commit f266d2ac90
2 changed files with 2 additions and 5 deletions
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6
libavfilter/af_afir.c
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@ -72,7 +72,7 @@ static int fir_channel(AVFilterContext *ctx, void *arg, int ch, int nb_jobs)
block = s->block[ch] + s->part_index * s->block_size;
memset(block, 0, sizeof(*block) * s->fft_length);
s->fdsp->vector_fmul_scalar(block, src, s->dry_gain, FFALIGN(s->nb_samples, 4));
s->fdsp->vector_fmul_scalar(block, src, s->dry_gain, FFALIGN(out->nb_samples, 4));
emms_c();
av_rdft_calc(s->rdft[ch], block);
@ -121,9 +121,7 @@ static int fir_frame(AudioFIRContext *s, AVFrame *in, AVFilterLink *outlink)
AVFilterContext *ctx = outlink->src;
AVFrame *out = NULL;
s->nb_samples = in->nb_samples;
out = ff_get_audio_buffer(outlink, s->nb_samples);
out = ff_get_audio_buffer(outlink, in->nb_samples);
if (!out) {
av_frame_free(&in);
return AVERROR(ENOMEM);

1
libavfilter/af_afir.h
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@ -62,7 +62,6 @@ typedef struct AudioFIRContext {
int fft_length;
int nb_coef_channels;
int one2many;
int nb_samples;
RDFTContext **rdft, **irdft;
float **sum;