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-rw-r--r--src/pulsecore/source.h20
1 files changed, 11 insertions, 9 deletions
diff --git a/src/pulsecore/source.h b/src/pulsecore/source.h
index 0643a108..be0c969d 100644
--- a/src/pulsecore/source.h
+++ b/src/pulsecore/source.h
@@ -50,26 +50,28 @@ struct pa_source {
pa_core *core;
pa_source_state_t state;
- char *name, *description, *driver;
- pa_module *owner;
+ char *name;
+ char *description, *driver; /* may be NULL */
+
+ pa_module *owner; /* may be NULL */
pa_sample_spec sample_spec;
pa_channel_map channel_map;
pa_idxset *outputs;
- pa_sink *monitor_of;
+ pa_sink *monitor_of; /* may be NULL */
pa_cvolume hw_volume, sw_volume;
int hw_muted, sw_muted;
int is_hardware;
- void (*notify)(pa_source*source);
- pa_usec_t (*get_latency)(pa_source *s);
- int (*set_hw_volume)(pa_source *s);
- int (*get_hw_volume)(pa_source *s);
- int (*set_hw_mute)(pa_source *s);
- int (*get_hw_mute)(pa_source *s);
+ void (*notify)(pa_source*source); /* may be NULL */
+ pa_usec_t (*get_latency)(pa_source *s); /* dito */
+ int (*set_hw_volume)(pa_source *s); /* dito */
+ int (*get_hw_volume)(pa_source *s); /* dito */
+ int (*set_hw_mute)(pa_source *s); /* dito */
+ int (*get_hw_mute)(pa_source *s); /* dito */
void *userdata;
};