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fix crash when using soxr_process after calling soxr_clear

master
Rob Sykes 2015-08-27 20:34:24 +01:00
parent 559dd4739b
commit 8abe8c8ab8
1 changed files with 5 additions and 1 deletions
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6
src/soxr.c
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@ -67,6 +67,8 @@ struct soxr {
#define RESET_ON_CLEAR (1u<<31)
/* TODO: these should not be here. */
#define TO_3dB(a) ((1.6e-6*a-7.5e-4)*a+.646)
#define LOW_Q_BW0 (1385 / 2048.) /* 0.67625 rounded to be a FP exact. */
@ -81,6 +83,7 @@ soxr_quality_spec_t soxr_quality_spec(unsigned long recipe, unsigned long flags)
p->e = "invalid quality type";
return spec;
}
flags |= quality < SOXR_LSR0Q? RESET_ON_CLEAR : 0;
if (quality == 13)
quality = 6;
else if (quality > 10)
@ -406,7 +409,8 @@ soxr_error_t soxr_clear(soxr_t p) /* TODO: this, properly. */
memcpy(p->control_block, tmp.control_block, sizeof(p->control_block));
p->deinterleave = tmp.deinterleave;
p->interleave = tmp.interleave;
return 0;
return (p->q_spec.flags & RESET_ON_CLEAR)?
soxr_set_io_ratio(p, tmp.io_ratio, 0) : 0;
}
return "invalid soxr_t pointer";
}