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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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19
src/pulsecore/sink.h
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@ -27,6 +27,7 @@ typedef struct pa_sink pa_sink;
#include <inttypes.h>
#include <pulse/def.h>
#include <pulse/sample.h>
#include <pulse/channelmap.h>
#include <pulse/volume.h>
@ -42,18 +43,16 @@ typedef struct pa_sink pa_sink;
#define PA_MAX_INPUTS_PER_SINK 32
typedef enum pa_sink_state {
PA_SINK_INIT,
PA_SINK_RUNNING,
PA_SINK_SUSPENDED,
PA_SINK_IDLE,
PA_SINK_UNLINKED
} pa_sink_state_t;
/* anonymous enum extending pa_sink_state_t */
enum {
PA_SINK_INIT = -2,
/* Initialization state */
static inline pa_bool_t PA_SINK_IS_OPENED(pa_sink_state_t x) {
return x == PA_SINK_RUNNING || x == PA_SINK_IDLE;
}
PA_SINK_UNLINKED = -3
/* The state when the sink is getting unregistered and removed from client access */
};
/* Returns true if sink is linked: registered and accessible from client side. */
static inline pa_bool_t PA_SINK_IS_LINKED(pa_sink_state_t x) {
return x == PA_SINK_RUNNING || x == PA_SINK_IDLE || x == PA_SINK_SUSPENDED;
}