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core: Factor out passthrough checks into their own functions

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Since we currently have two mechanisms to signal a passthrough
connection (non-PCM format or PA_SINK_INPUT_PASSTHROUGH flag), we move
all the related checks into functions and use those everywhere.

This makes things more consistent, and should we decide to get rid of
the flag, we only need to change pa_sink_input_*_is_passthrough()
accordingly.
This commit is contained in:
Arun Raghavan 2011-03-16 16:08:23 +05:30
parent 9a39a3df10
commit 4fb68b91ac
4 changed files with 41 additions and 17 deletions
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2
src/pulsecore/sink.c
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@ -1252,7 +1252,7 @@ pa_bool_t pa_sink_is_passthrough(pa_sink *s) {
if (pa_idxset_size(s->inputs) == 1) {
alt_i = pa_idxset_first(s->inputs, &idx);
if (!pa_format_info_is_pcm(alt_i->format))
if (pa_sink_input_is_passthrough(alt_i))
return TRUE;
}