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Reduce fixed-point replay gain support precision with Tremor.

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Avoid overflows (sounded cracky sometimes).


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8344 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
rguyom 2002-12-04 20:50:53 +00:00
parent 984c1c4602
commit 37aa6dfad3
1 changed files with 2 additions and 2 deletions
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4
libmpcodecs/ad_libvorbis.c
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@ -133,7 +133,7 @@ static int init(sh_audio_t *sh)
if(ov->rg_scale > 15.)
ov->rg_scale = 15.;
#ifdef TREMOR
ov->rg_scale_int = (int)(ov->rg_scale*256.f);
ov->rg_scale_int = (int)(ov->rg_scale*128.f);
#endif
mp_msg(MSGT_DECAUDIO,MSGL_V,"OggVorbis: Bitstream is %d channel%s, %dHz, %dbit/s %cBR\n",(int)ov->vi.channels,ov->vi.channels>1?"s":"",(int)ov->vi.rate,(int)ov->vi.bitrate_nominal,
(ov->vi.bitrate_lower!=ov->vi.bitrate_nominal)||(ov->vi.bitrate_upper!=ov->vi.bitrate_nominal)?'V':'C');
@ -212,7 +212,7 @@ static int decode_audio(sh_audio_t *sh,unsigned char *buf,int minlen,int maxlen)
#ifdef TREMOR
ogg_int32_t *mono=pcm[i];
for(j=0;j<bout;j++){
int val=(mono[j]*ov->rg_scale_int)>>(9+8);
int val=(mono[j]*ov->rg_scale_int)>>(9+7);
#else
float *mono=pcm[i];
for(j=0;j<bout;j++){