Signed-off-by: Ganesh Ajjanagadde <[email protected]>
---
libavcodec/aacps_tablegen.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/aacps_tablegen.h b/libavcodec/aacps_tablegen.h
index ca1112d..0bd51cc 100644
--- a/libavcodec/aacps_tablegen.h
+++ b/libavcodec/aacps_tablegen.h
@@ -136,7 +136,7 @@ static av_cold void ps_tableinit(void)
float pd2_im = ipdopd_sin[pd2];
float re_smooth = 0.25f * pd0_re + 0.5f * pd1_re + pd2_re;
float im_smooth = 0.25f * pd0_im + 0.5f * pd1_im + pd2_im;
- float pd_mag = 1 / sqrt(im_smooth * im_smooth + re_smooth *
re_smooth);
+ float pd_mag = 1 / hypot(im_smooth, re_smooth);
pd_re_smooth[pd0*64+pd1*8+pd2] = re_smooth * pd_mag;
pd_im_smooth[pd0*64+pd1*8+pd2] = im_smooth * pd_mag;
}
--
2.6.2
_______________________________________________
ffmpeg-devel mailing list
[email protected]
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
