cast to uint32 as the table is uint32_t, this also worksaround a gcc or libc bug related to frexp()

Originally committed as revision 3997 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago · f86f4481d8
parent a54ea19a52
commit f86f4481d8
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/mpegaudiodec.c
+++ b/libavcodec/mpegaudiodec.c
@ -417,7 +417,7 @@ static int decode_init(AVCodecContext * avctx)
            int e, m;
            f = pow((double)(i/4), 4.0 / 3.0) * pow(2, (i&3)*0.25);
            fm = frexp(f, &e);
-            m = FIXHR(fm*0.5);
+            m = (uint32_t)(fm*(1LL<<31) + 0.5);
            e+= FRAC_BITS - 31 + 5;
            /* normalized to FRAC_BITS */