openharmony/third_party_ffmpeg
1
0
Fork 0
mirror of https://gitee.com/openharmony/third_party_ffmpeg synced 2024-11-27 13:10:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

use correct rounding functions

Browse Source 
this should fix a floating point exception on some systems
lets hope these arent missing anywhere, if so another solution must be found

Originally committed as revision 6290 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2006-09-19 09:31:00 +00:00
parent 7a9d265b14
commit 39e1b5cf8e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavcodec/mpegaudiodec.c
View File

@ -430,9 +430,9 @@ static int decode_init(AVCodecContext * avctx)
for(i=0; i<512*16; i++){
int exponent= (i>>4);
double f= pow(i&15, 4.0 / 3.0) * pow(2, (exponent-400)*0.25 + FRAC_BITS + 5);
expval_table[exponent][i&15]= lrintf(f);
expval_table[exponent][i&15]= llrint(f);
if((i&15)==1)
exp_table[exponent]= lrintf(f);
exp_table[exponent]= llrint(f);
}
for(i=0;i<7;i++) {