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pulse: introspect sink state

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This commit is contained in:
Marc-André Lureau 2009-01-15 17:16:31 +02:00
parent f83111dd17
commit 9c4f8e627a
6 changed files with 103 additions and 28 deletions
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18
src/pulsecore/source.h
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@ -45,18 +45,16 @@ typedef struct pa_source pa_source;
#define PA_MAX_OUTPUTS_PER_SOURCE 32
typedef enum pa_source_state {
PA_SOURCE_INIT,
PA_SOURCE_RUNNING,
PA_SOURCE_SUSPENDED,
PA_SOURCE_IDLE,
PA_SOURCE_UNLINKED
} pa_source_state_t;
/* anonymous enum extending pa_source_state_t */
enum {
PA_SOURCE_INIT = -2,
/* Initialization state */
static inline pa_bool_t PA_SOURCE_IS_OPENED(pa_source_state_t x) {
return x == PA_SOURCE_RUNNING || x == PA_SOURCE_IDLE;
}
PA_SOURCE_UNLINKED = -3
/* The state when the source is getting unregistered and removed from client access */
};
/* Returns true if source is linked: registered and accessible from client side. */
static inline pa_bool_t PA_SOURCE_IS_LINKED(pa_source_state_t x) {
return x == PA_SOURCE_RUNNING || x == PA_SOURCE_IDLE || x == PA_SOURCE_SUSPENDED;
}