avfilter/af_headphone: properly initialize scale

2 years ago · 744100af62
parent 38b837e0e1
commit 744100af62
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/af_headphone.c
+++ b/libavfilter/af_headphone.c
@ -379,7 +379,7 @@ static int convert_coeffs(AVFilterContext *ctx, AVFilterLink *inlink)
    s->n_fft = n_fft = 1 << (32 - ff_clz(ir_len + s->size));

    if (s->type == FREQUENCY_DOMAIN) {
-        float scale;
+        float scale = 1.f;

        ret = av_tx_init(&s->fft[0], &s->tx_fn[0], AV_TX_FLOAT_FFT, 0, s->n_fft, &scale, 0);
        if (ret < 0)