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Tweaks, and a fix for FAX polling.

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This commit is contained in:
Steve Underwood
2014-07-16 23:26:20 +08:00
parent 3a00260dc6
commit 6f439d3741
28 changed files with 222 additions and 98 deletions
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4
libs/spandsp/src/time_scale.c
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@@ -258,7 +258,7 @@ SPAN_DECLARE(int) time_scale(time_scale_state_t *s, int16_t out[], int16_t in[],
if (s->playout_rate < 1.0f)
{
/* Speed up - drop a chunk of data */
overlap_add(s->buf, s->buf + pitch, pitch);
overlap_add(s->buf, &s->buf[pitch], pitch);
memcpy(&s->buf[pitch], &s->buf[2*pitch], sizeof(int16_t)*(s->buf_len - 2*pitch));
if (len - in_len < pitch)
{
@@ -275,7 +275,7 @@ SPAN_DECLARE(int) time_scale(time_scale_state_t *s, int16_t out[], int16_t in[],
/* Slow down - insert a chunk of data */
memcpy(&out[out_len], s->buf, sizeof(int16_t)*pitch);
out_len += pitch;
overlap_add(s->buf + pitch, s->buf, pitch);
overlap_add(&s->buf[pitch], s->buf, pitch);
}
}
}