diff options
Diffstat (limited to 'audio/rate_template.h')
| -rw-r--r-- | audio/rate_template.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/audio/rate_template.h b/audio/rate_template.h index f94c940c61..b432719ebb 100644 --- a/audio/rate_template.h +++ b/audio/rate_template.h @@ -72,11 +72,6 @@ void NAME (void *opaque, struct st_sample *ibuf, struct st_sample *obuf, ilast = *ibuf++; rate->ipos++; - /* if ipos overflow, there is a infinite loop */ - if (rate->ipos == 0xffffffff) { - rate->ipos = 1; - rate->opos = rate->opos & 0xffffffff; - } /* See if we finished the input buffer yet */ if (ibuf >= iend) { goto the_end; @@ -85,6 +80,12 @@ void NAME (void *opaque, struct st_sample *ibuf, struct st_sample *obuf, icur = *ibuf; + /* wrap ipos and opos around long before they overflow */ + if (rate->ipos >= 0x10001) { + rate->ipos = 1; + rate->opos &= 0xffffffff; + } + /* interpolate */ #ifdef FLOAT_MIXENG #ifdef RECIPROCAL |