aacdec_usac: do not round noise amplitude values

Use floating point division instead of integer division.
8 months ago · 9b41cc0430
parent a18d0659f4
commit 9b41cc0430
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/aac/aacdec_usac.c
+++ b/libavcodec/aac/aacdec_usac.c
@ -930,7 +930,7 @@ static void apply_noise_fill(AACDecContext *ac, SingleChannelElement *sce,
    float *coef;
    IndividualChannelStream *ics = &sce->ics;

-    float noise_val = pow(2, (ue->noise.level - 14)/3);
+    float noise_val = powf(2, ((float)ue->noise.level - 14.0f)/3.0f);
    int noise_offset = ue->noise.offset - 16;
    int band_off;