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Add pa_sample_rate_valid()

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I think this makes the code a bit nicer to read and write. This also
reduces the chances of off-by-one errors when checking the bounds of
sample rate values.
This commit is contained in:
Tanu Kaskinen 2013-12-04 09:50:10 +02:00 • committed by Peter Meerwald
parent 1cda717252
commit a67318f8af
12 changed files with 24 additions and 21 deletions
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2
src/pulse/stream.c
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@ -2785,7 +2785,7 @@ pa_operation *pa_stream_update_sample_rate(pa_stream *s, uint32_t rate, pa_strea
pa_assert(PA_REFCNT_VALUE(s) >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(s->context, !pa_detect_fork(), PA_ERR_FORKED);
PA_CHECK_VALIDITY_RETURN_NULL(s->context, rate > 0 && rate <= PA_RATE_MAX, PA_ERR_INVALID);
PA_CHECK_VALIDITY_RETURN_NULL(s->context, pa_sample_rate_valid(rate), PA_ERR_INVALID);
PA_CHECK_VALIDITY_RETURN_NULL(s->context, s->state == PA_STREAM_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(s->context, s->direction != PA_STREAM_UPLOAD, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(s->context, s->flags & PA_STREAM_VARIABLE_RATE, PA_ERR_BADSTATE);