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| author | Paul B Mahol <onemda@gmail.com> | 2022-11-18 12:50:55 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2022-11-18 12:58:09 +0100 |
| commit | 193270ee87d8e5a4b193d36ae50d29a4f0038c6d (patch) | |
| tree | 102bfc0cf69ed9fc86711f40d247be9606ef7068 /libavfilter | |
| parent | 36a8d1e729dcad6877791e1aa35c6deeab538555 (diff) | |
| download | ffmpeg-193270ee87d8e5a4b193d36ae50d29a4f0038c6d.tar.gz | |
avfilter/avf_showspectrum: fix stride and set scale
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/avf_showspectrum.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c index 8e9597cdf6..da7c186326 100644 --- a/libavfilter/avf_showspectrum.c +++ b/libavfilter/avf_showspectrum.c @@ -470,7 +470,7 @@ static int run_channel_fft(AVFilterContext *ctx, void *arg, int jobnr, int nb_jo } memcpy(f, g, s->buf_size * sizeof(*f)); - s->itx_fn(s->ifft[ch], g, f, sizeof(float)); + s->itx_fn(s->ifft[ch], g, f, sizeof(AVComplexFloat)); for (int k = 0; k < M; k++) { psi = k * k / 2.f * phi; @@ -1146,7 +1146,7 @@ static int config_output(AVFilterLink *outlink) s->nb_display_channels = inlink->ch_layout.nb_channels; for (i = 0; i < s->nb_display_channels; i++) { - float scale; + float scale = 1.f; ret = av_tx_init(&s->fft[i], &s->tx_fn, AV_TX_FLOAT_FFT, 0, fft_size << (!!s->stop), &scale, 0); if (s->stop) { |