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sink,source: Handle equal default and alternate sample rates

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This commit is contained in:
Arun Raghavan 2011-10-17 20:03:52 +05:30
parent ac469a25c0
commit 59d058dea4
2 changed files with 24 additions and 2 deletions
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13
src/pulsecore/sink.c
View file

@ -285,11 +285,17 @@ pa_sink* pa_sink_new(
s->sample_spec = data->sample_spec;
s->channel_map = data->channel_map;
s->default_sample_rate = s->sample_spec.rate;
if (data->alternate_sample_rate_is_set)
s->alternate_sample_rate = data->alternate_sample_rate;
else
s->alternate_sample_rate = s->core->alternate_sample_rate;
s->default_sample_rate = s->sample_spec.rate;
if (s->sample_spec.rate == s->alternate_sample_rate) {
pa_log_warn("Default and alternate sample rates are the same.");
s->alternate_sample_rate = 0;
}
s->inputs = pa_idxset_new(NULL, NULL);
s->n_corked = 0;
@ -1335,6 +1341,11 @@ pa_bool_t pa_sink_update_rate(pa_sink *s, uint32_t rate, pa_bool_t passthrough)
uint32_t alternate_rate = s->alternate_sample_rate;
pa_bool_t use_alternate = FALSE;
if (PA_UNLIKELY(default_rate == alternate_rate)) {
pa_log_warn("Default and alternate sample rates are the same.");
return FALSE;
}
if (PA_SINK_IS_RUNNING(s->state)) {
pa_log_info("Cannot update rate, SINK_IS_RUNNING, will keep using %u kHz",
s->sample_spec.rate);

13
src/pulsecore/source.c
View file

@ -251,11 +251,17 @@ pa_source* pa_source_new(
s->sample_spec = data->sample_spec;
s->channel_map = data->channel_map;
s->default_sample_rate = s->sample_spec.rate;
if (data->alternate_sample_rate_is_set)
s->alternate_sample_rate = data->alternate_sample_rate;
else
s->alternate_sample_rate = s->core->alternate_sample_rate;
s->default_sample_rate = s->sample_spec.rate;
if (s->sample_spec.rate == s->alternate_sample_rate) {
pa_log_warn("Default and alternate sample rates are the same.");
s->alternate_sample_rate = 0;
}
s->outputs = pa_idxset_new(NULL, NULL);
s->n_corked = 0;
@ -929,6 +935,11 @@ pa_bool_t pa_source_update_rate(pa_source *s, uint32_t rate, pa_bool_t passthrou
uint32_t alternate_rate = s->alternate_sample_rate;
pa_bool_t use_alternate = FALSE;
if (PA_UNLIKELY(default_rate == alternate_rate)) {
pa_log_warn("Default and alternate sample rates are the same.");
return FALSE;
}
if (PA_SOURCE_IS_RUNNING(s->state)) {
pa_log_info("Cannot update rate, SOURCE_IS_RUNNING, will keep using %u kHz",
s->sample_spec.rate);