PA_STREAM_UNCONNECTED, /**< The stream is not yet connected to any sink or source */
PA_STREAM_CREATING, /**< The stream is being created */
PA_STREAM_READY, /**< The stream is established, you may pass audio data to it now */
- PA_STREAM_FAILED, /**< An error occured that made the stream invalid */
+ PA_STREAM_FAILED, /**< An error occurred that made the stream invalid */
PA_STREAM_TERMINATED /**< The stream has been terminated cleanly */
} pa_stream_state_t;
/** Some special flags for contexts. */
typedef enum pa_context_flags {
- PA_CONTEXT_NOAUTOSPAWN = 1
+ PA_CONTEXT_NOAUTOSPAWN = 0x0001U,
/**< Disabled autospawning of the PulseAudio daemon if required */
+ PA_CONTEXT_NOFAIL = 0x0002U
+ /**< Don't fail if the daemon is not available when pa_context_connect() is called, instead enter PA_CONTEXT_CONNECTING state and wait for the daemon to appear. \since 0.9.15 */
} pa_context_flags_t;
/** \cond fulldocs */
/* Allow clients to check with #ifdef for those flags */
#define PA_CONTEXT_NOAUTOSPAWN PA_CONTEXT_NOAUTOSPAWN
+#define PA_CONTEXT_NOFAIL PA_CONTEXT_NOFAIL
/** \endcond */
/** The direction of a pa_stream object */
* sink/device. Useful if you use any of the PA_STREAM_FIX_ flags
* and want to make sure that resampling never takes place --
* which might happen if the stream is moved to another
- * sink/source whith a different sample spec/channel map. Only
+ * sink/source with a different sample spec/channel map. Only
* supported when the server is at least PA 0.9.8. It is ignored
* on older servers. \since 0.9.8 */
* asking for less new data than this value will be made to the
* client it will also guarantee that requests are generated as
* early as this limit is reached. This flag should only be set in
- * very few situations where compatiblity with a fragment-based
+ * very few situations where compatibility with a fragment-based
* playback model needs to be kept and the client applications
* cannot deal with data requests that are delayed to the latest
* moment possible. (Usually these are programs that use usleep()
* plus the playback buffer size is configured to this value. Set
* PA_STREAM_ADJUST_LATENCY if you are interested in adjusting the
* overall latency. Don't set it if you are interested in
- * configuring the server-sider per-stream playback buffer
+ * configuring the server-side per-stream playback buffer
* size. */
uint32_t prebuf;
/**< Playback only: pre-buffering. The server does not start with
- * playback before at least prebug bytes are available in the
+ * playback before at least prebuf bytes are available in the
* buffer. It is recommended to set this to (uint32_t) -1, which
* will initialize this to the same value as tlength, whatever
* that may be. Initialize to 0 to enable manual start/stop
uint32_t fragsize;
/**< Recording only: fragment size. The server sends data in
- * blocks of fragsize bytes size. Large values deminish
+ * blocks of fragsize bytes size. Large values diminish
* interactivity with other operations on the connection context
* but decrease control overhead. It is recommended to set this to
* (uint32_t) -1, which will initialize this to a value that is
PA_ERR_NOEXTENSION, /**< Extension does not exist. \since 0.9.12 */
PA_ERR_OBSOLETE, /**< Obsolete functionality. \since 0.9.15 */
PA_ERR_NOTIMPLEMENTED, /**< Missing implementation. \since 0.9.15 */
- PA_ERR_FORKED, /**< The caler forked without calling execve() and tried to reuse the context. \since 0.9.15 */
+ PA_ERR_FORKED, /**< The caller forked without calling execve() and tried to reuse the context. \since 0.9.15 */
PA_ERR_MAX /**< Not really an error but the first invalid error code */
};
/**< Event type: Sample cache item */
PA_SUBSCRIPTION_EVENT_SERVER = 0x0007U,
- /**< Event type: Global server change, only occuring with PA_SUBSCRIPTION_EVENT_CHANGE. */
+ /**< Event type: Global server change, only occurring with PA_SUBSCRIPTION_EVENT_CHANGE. */
/** \cond fulldocs */
PA_SUBSCRIPTION_EVENT_AUTOLOAD = 0x0008U,
/**< Non-zero if the local and the remote machine have
* synchronized clocks. If synchronized clocks are detected
* transport_usec becomes much more reliable. However, the code
- * that detects synchronized clocks is very limited und unreliable
+ * that detects synchronized clocks is very limited and unreliable
* itself. */
pa_usec_t sink_usec;
/**< The configured latency for the sink. \since 0.9.11 */
pa_usec_t configured_source_usec;
- /**< The configured latency for * the source. \since 0.9.11 */
+ /**< The configured latency for the source. \since 0.9.11 */
int64_t since_underrun;
/**< Bytes that were handed to the sink since the last underrun
/**< Volume can be translated to dB with pa_sw_volume_to_dB()
* \since 0.9.11 */
- PA_SINK_FLAT_VOLUME = 0x0040U
+ PA_SINK_FLAT_VOLUME = 0x0040U,
/**< This sink is in flat volume mode, i.e. always the maximum of
* the volume of all connected inputs. \since 0.9.15 */
+
+ PA_SINK_DYNAMIC_LATENCY = 0x0080U
+ /**< The latency can be adjusted dynamically depending on the
+ * needs of the connected streams. \since 0.9.15 */
} pa_sink_flags_t;
/** \cond fulldocs */
#define PA_SINK_HW_MUTE_CTRL PA_SINK_HW_MUTE_CTRL
#define PA_SINK_DECIBEL_VOLUME PA_SINK_DECIBEL_VOLUME
#define PA_SINK_FLAT_VOLUME PA_SINK_FLAT_VOLUME
+#define PA_SINK_DYNAMIC_LATENCY PA_SINK_DYNAMIC_LATENCY
/** \endcond */
/** Sink state. \since 0.9.15 */
PA_SOURCE_HW_MUTE_CTRL = 0x0010U,
/**< Supports hardware mute control \since 0.9.11 */
- PA_SOURCE_DECIBEL_VOLUME = 0x0020U
+ PA_SOURCE_DECIBEL_VOLUME = 0x0020U,
/**< Volume can be translated to dB with pa_sw_volume_to_dB()
* \since 0.9.11 */
+
+ PA_SOURCE_DYNAMIC_LATENCY = 0x0040U
+ /**< The latency can be adjusted dynamically depending on the
+ * needs of the connected streams. \since 0.9.15 */
} pa_source_flags_t;
/** \cond fulldocs */
#define PA_SOURCE_NETWORK PA_SOURCE_NETWORK
#define PA_SOURCE_HW_MUTE_CTRL PA_SOURCE_HW_MUTE_CTRL
#define PA_SOURCE_DECIBEL_VOLUME PA_SOURCE_DECIBEL_VOLUME
+#define PA_SOURCE_DYNAMIC_LATENCY PA_SOURCE_DYNAMIC_LATENCY
/** \endcond */
/** Source state. \since 0.9.15 */