lavu/tx: fix last coefficient scaling for R2C transforms

This was a typo.
2 years ago · 43d285a40f
parent 8547123f3b
commit 43d285a40f
1 changed files with 1 additions and 1 deletions
--- a/libavutil/tx_template.c
+++ b/libavutil/tx_template.c
@ -1622,7 +1622,7 @@ static av_cold int TX_NAME(ff_tx_rdft_init)(AVTXContext *s,
    m = (inv ? 2*s->scale_d : s->scale_d);

    *tab++ = RESCALE((inv ? 0.5 : 1.0) * m);
-    *tab++ = RESCALE(inv ? 0.5*m : 1.0);
+    *tab++ = RESCALE(inv ? 0.5*m : 1.0*m);
    *tab++ = RESCALE( m);
    *tab++ = RESCALE(-m);