AAC: Remove unnecessary fabsf()

Patch by Alex Converse (alex converse gmail com) Originally committed as revision 16039 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago · 8821210575
parent dbbec0c2f2
commit 8821210575
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/aac.c
+++ b/libavcodec/aac.c
@ -803,7 +803,7 @@ static int decode_spectrum_and_dequant(AACContext * ac, float coef[1024], GetBit
                                        return -1;
                                    }
                                    n = (1<<n) + get_bits(gb, n);
-                                    coef[coef_tmp_idx + j] *= cbrtf(fabsf(n)) * n;
+                                    coef[coef_tmp_idx + j] *= cbrtf(n) * n;
                                }else
                                    coef[coef_tmp_idx + j] *= vq_ptr[j];
                            }