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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-input.h
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@ -304,6 +304,7 @@ typedef struct pa_sink_input_new_data {
pa_sink_input_new_data* pa_sink_input_new_data_init(pa_sink_input_new_data *data);
void pa_sink_input_new_data_set_sample_spec(pa_sink_input_new_data *data, const pa_sample_spec *spec);
void pa_sink_input_new_data_set_channel_map(pa_sink_input_new_data *data, const pa_channel_map *map);
pa_bool_t pa_sink_input_new_data_is_passthrough(pa_sink_input_new_data *data);
void pa_sink_input_new_data_set_volume(pa_sink_input_new_data *data, const pa_cvolume *volume);
void pa_sink_input_new_data_apply_volume_factor(pa_sink_input_new_data *data, const pa_cvolume *volume_factor);
void pa_sink_input_new_data_apply_volume_factor_sink(pa_sink_input_new_data *data, const pa_cvolume *volume_factor);
@ -350,6 +351,7 @@ void pa_sink_input_kill(pa_sink_input*i);
pa_usec_t pa_sink_input_get_latency(pa_sink_input *i, pa_usec_t *sink_latency);
pa_bool_t pa_sink_input_is_passthrough(pa_sink_input *i);
pa_bool_t pa_sink_input_is_volume_readable(pa_sink_input *i);
void pa_sink_input_set_volume(pa_sink_input *i, const pa_cvolume *volume, pa_bool_t save, pa_bool_t absolute);
pa_cvolume *pa_sink_input_get_volume(pa_sink_input *i, pa_cvolume *volume, pa_bool_t absolute);