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sink, source: Add a way to change channel map

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This adds functions to allow changing the channel map on a sink or
source. We make module-null-sink use this function instead of changing
the channel map manually to allow for logging and notifications.

The source function is currently unused but we add it to maintain
symmetry with the sink.
This commit is contained in:
Arun Raghavan 2022-01-12 13:22:31 -05:00
parent e4a085f6d3
commit 47298b8de8
5 changed files with 54 additions and 3 deletions
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src/pulsecore/source.h
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@ -450,6 +450,7 @@ pa_idxset* pa_source_check_formats(pa_source *s, pa_idxset *in_formats);
void pa_source_set_sample_format(pa_source *s, pa_sample_format_t format);
void pa_source_set_sample_rate(pa_source *s, uint32_t rate);
void pa_source_set_channel_map(pa_source *s, pa_channel_map *map);
/*** To be called exclusively by the source driver, from IO context */