mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-10-29 05:40:23 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

pulse: Fix warning in introspect.h; minor rewording and punctuation.

Browse source
This commit is contained in:
Peter Meerwald 2012-04-06 15:06:29 +02:00 • committed by Tanu Kaskinen
parent a3513e7c9d
commit 9e55b29c28
1 changed files with 50 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

100
src/pulse/introspect.h
View file

@ -47,11 +47,11 @@
*
* \section query_sec Querying
*
* All querying is done through callbacks. This design is necessary to
* All querying is done through callbacks. This approach is necessary to
* maintain an asynchronous design. The client will request the information
* and some time later, the server will respond with the desired data.
*
* Some objects can have multiple entries at the server. When requesting all
* Some objects can have multiple instances on the server. When requesting all
* of these at once, the callback will be called multiple times, once for
* each object. When the list has been exhausted, the callback will be called
* without an information structure and the eol parameter set to a positive
@ -60,18 +60,18 @@
* Note that even if a single object is requested, and not the entire list,
* the terminating call will still be made.
*
* If an error occurs, the callback will be called without an information
* If an error occurs, the callback will be invoked without an information
* structure and eol set to a negative value..
*
* Data members in the information structures are only valid during the
* duration of the callback. If they are required after the callback is
* finished, a deep copy must be performed.
* finished, a deep copy of the information structure must be performed.
*
* \subsection server_subsec Server Information
*
* The server can be queried about its name, the environment it's running on
* and the currently active global defaults. Calling
* pa_context_get_server_info() will get access to a pa_server_info structure
* pa_context_get_server_info() provides access to a pa_server_info structure
* containing all of these.
*
* \subsection memstat_subsec Memory Usage
@ -82,7 +82,7 @@
* \subsection sinksrc_subsec Sinks and Sources
*
* The server can have an arbitrary number of sinks and sources. Each sink
* and source have both an index and a name associated with it. As such
* and source have both an index and a name associated with it. As such,
* there are three ways to get access to them:
*
* \li By index - pa_context_get_sink_info_by_index() /
@ -144,8 +144,8 @@
*
* \subsection sinksrc_subsec Sinks and Sources
*
* The most common change one would want to do to sinks and sources is to
* modify the volume of the audio. Identical to how sinks and sources can
* The most common change one would want to apply to sinks and sources is to
* modify the volume of the audio. Identically to how sinks and sources can
* be queried, there are two ways of identifying them:
*
* \li By index - pa_context_set_sink_volume_by_index() /
@ -165,7 +165,7 @@
* If an application desires to modify the volume of just a single stream
* (commonly one of its own streams), this can be done by setting the volume
* of its associated sink input or source output, using
* pa_context_set_sink_input_volume() or pa_context_set_source_output_volume()
* pa_context_set_sink_input_volume() or pa_context_set_source_output_volume().
*
* It is also possible to remove sink inputs and source outputs, terminating
* the streams associated with them:
@ -180,7 +180,7 @@
*
* \subsection client_subsec Clients
*
* The only operation supported on clients, is the possibility of kicking
* The only operation supported on clients is the possibility of kicking
* them off the server using pa_context_kill_client().
*/
@ -201,8 +201,8 @@ PA_C_DECL_BEGIN
typedef struct pa_sink_port_info {
const char *name; /**< Name of this port */
const char *description; /**< Description of this port */
uint32_t priority; /**< The higher this value is the more useful this port is as a default */
int available; /**< A flags (see #pa_port_available),indicating availability status of this port. \since 2.0 */
uint32_t priority; /**< The higher this value is, the more useful this port is as a default. */
int available; /**< A flags (see #pa_port_available), indicating availability status of this port. \since 2.0 */
} pa_sink_port_info;
/** Stores information about sinks. Please note that this structure
@ -214,13 +214,13 @@ typedef struct pa_sink_info {
const char *description; /**< Description of this sink */
pa_sample_spec sample_spec; /**< Sample spec of this sink */
pa_channel_map channel_map; /**< Channel map */
uint32_t owner_module; /**< Index of the owning module of this sink, or PA_INVALID_INDEX */
uint32_t owner_module; /**< Index of the owning module of this sink, or PA_INVALID_INDEX. */
pa_cvolume volume; /**< Volume of the sink */
int mute; /**< Mute switch of the sink */
uint32_t monitor_source; /**< Index of the monitor source connected to this sink */
const char *monitor_source_name; /**< The name of the monitor source */
uint32_t monitor_source; /**< Index of the monitor source connected to this sink. */
const char *monitor_source_name; /**< The name of the monitor source. */
pa_usec_t latency; /**< Length of queued audio in the output buffer. */
const char *driver; /**< Driver name. */
const char *driver; /**< Driver name */
pa_sink_flags_t flags; /**< Flags */
pa_proplist *proplist; /**< Property list \since 0.9.11 */
pa_usec_t configured_latency; /**< The latency this device has been configured to. \since 0.9.11 */
@ -229,8 +229,8 @@ typedef struct pa_sink_info {
uint32_t n_volume_steps; /**< Number of volume steps for sinks which do not support arbitrary volumes. \since 0.9.15 */
uint32_t card; /**< Card index, or PA_INVALID_INDEX. \since 0.9.15 */
uint32_t n_ports; /**< Number of entries in port array \since 0.9.16 */
pa_sink_port_info** ports; /**< Array of available ports, or NULL. Array is terminated by an entry set to NULL. The number of entries is stored in n_ports \since 0.9.16 */
pa_sink_port_info* active_port; /**< Pointer to active port in the array, or NULL \since 0.9.16 */
pa_sink_port_info** ports; /**< Array of available ports, or NULL. Array is terminated by an entry set to NULL. The number of entries is stored in n_ports. \since 0.9.16 */
pa_sink_port_info* active_port; /**< Pointer to active port in the array, or NULL. \since 0.9.16 */
uint8_t n_formats; /**< Number of formats supported by the sink. \since 1.0 */
pa_format_info **formats; /**< Array of formats supported by the sink. \since 1.0 */
} pa_sink_info;
@ -281,8 +281,8 @@ pa_operation* pa_context_set_sink_port_by_name(pa_context *c, const char*name, c
typedef struct pa_source_port_info {
const char *name; /**< Name of this port */
const char *description; /**< Description of this port */
uint32_t priority; /**< The higher this value is the more useful this port is as a default */
int available; /**< A flags (see #pa_port_available) indicating availability status of this port. \since 2.0 */
uint32_t priority; /**< The higher this value is, the more useful this port is as a default. */
int available; /**< A flags (see #pa_port_available), indicating availability status of this port. \since 2.0 */
} pa_source_port_info;
/** Stores information about sources. Please note that this structure
@ -294,11 +294,11 @@ typedef struct pa_source_info {
const char *description; /**< Description of this source */
pa_sample_spec sample_spec; /**< Sample spec of this source */
pa_channel_map channel_map; /**< Channel map */
uint32_t owner_module; /**< Owning module index, or PA_INVALID_INDEX */
uint32_t owner_module; /**< Owning module index, or PA_INVALID_INDEX. */
pa_cvolume volume; /**< Volume of the source */
int mute; /**< Mute switch of the sink */
uint32_t monitor_of_sink; /**< If this is a monitor source the index of the owning sink, otherwise PA_INVALID_INDEX */
const char *monitor_of_sink_name; /**< Name of the owning sink, or PA_INVALID_INDEX */
uint32_t monitor_of_sink; /**< If this is a monitor source, the index of the owning sink, otherwise PA_INVALID_INDEX. */
const char *monitor_of_sink_name; /**< Name of the owning sink, or PA_INVALID_INDEX. */
pa_usec_t latency; /**< Length of filled record buffer of this source. */
const char *driver; /**< Driver name */
pa_source_flags_t flags; /**< Flags */
@ -309,8 +309,8 @@ typedef struct pa_source_info {
uint32_t n_volume_steps; /**< Number of volume steps for sources which do not support arbitrary volumes. \since 0.9.15 */
uint32_t card; /**< Card index, or PA_INVALID_INDEX. \since 0.9.15 */
uint32_t n_ports; /**< Number of entries in port array \since 0.9.16 */
pa_source_port_info** ports; /**< Array of available ports, or NULL. Array is terminated by an entry set to NULL. The number of entries is stored in n_ports \since 0.9.16 */
pa_source_port_info* active_port; /**< Pointer to active port in the array, or NULL \since 0.9.16 */
pa_source_port_info** ports; /**< Array of available ports, or NULL. Array is terminated by an entry set to NULL. The number of entries is stored in n_ports. \since 0.9.16 */
pa_source_port_info* active_port; /**< Pointer to active port in the array, or NULL. \since 0.9.16 */
uint8_t n_formats; /**< Number of formats supported by the source. \since 1.0 */
pa_format_info **formats; /**< Array of formats supported by the source. \since 1.0 */
} pa_source_info;
@ -342,7 +342,7 @@ pa_operation* pa_context_set_source_mute_by_name(pa_context *c, const char *name
/** Suspend/Resume a source. \since 0.9.7 */
pa_operation* pa_context_suspend_source_by_name(pa_context *c, const char *source_name, int suspend, pa_context_success_cb_t cb, void* userdata);
/** Suspend/Resume a source. If idx is PA_INVALID_INDEX all sources will be suspended. \since 0.9.7 */
/** Suspend/Resume a source. If idx is PA_INVALID_INDEX, all sources will be suspended. \since 0.9.7 */
pa_operation* pa_context_suspend_source_by_index(pa_context *c, uint32_t idx, int suspend, pa_context_success_cb_t cb, void* userdata);
/** Change the profile of a source. \since 0.9.16 */
@ -389,12 +389,12 @@ typedef struct pa_module_info {
*argument; /**< Argument string of the module */
uint32_t n_used; /**< Usage counter or PA_INVALID_INDEX */
/** \cond fulldocs */
int auto_unload; /**< \deprecated Non-zero if this is an autoloaded module */
int auto_unload; /**< \deprecated Non-zero if this is an autoloaded module. */
/** \endcond */
pa_proplist *proplist; /**< Property list \since 0.9.15 */
} pa_module_info;
/** Callback prototype for pa_context_get_module_info() and friends*/
/** Callback prototype for pa_context_get_module_info() and friends */
typedef void (*pa_module_info_cb_t) (pa_context *c, const pa_module_info*i, int eol, void *userdata);
/** Get some information about a module by its index */
@ -422,12 +422,12 @@ pa_operation* pa_context_unload_module(pa_context *c, uint32_t idx, pa_context_s
typedef struct pa_client_info {
uint32_t index; /**< Index of this client */
const char *name; /**< Name of this client */
uint32_t owner_module; /**< Index of the owning module, or PA_INVALID_INDEX */
uint32_t owner_module; /**< Index of the owning module, or PA_INVALID_INDEX. */
const char *driver; /**< Driver name */
pa_proplist *proplist; /**< Property list \since 0.9.11 */
} pa_client_info;
/** Callback prototype for pa_context_get_client_info() and friends*/
/** Callback prototype for pa_context_get_client_info() and friends */
typedef void (*pa_client_info_cb_t) (pa_context *c, const pa_client_info*i, int eol, void *userdata);
/** Get information about a client by its index */
@ -451,7 +451,7 @@ typedef struct pa_card_profile_info {
const char *description; /**< Description of this profile */
uint32_t n_sinks; /**< Number of sinks this profile would create */
uint32_t n_sources; /**< Number of sources this profile would create */
uint32_t priority; /**< The higher this value is the more useful this profile is as a default */
uint32_t priority; /**< The higher this value is, the more useful this profile is as a default. */
} pa_card_profile_info;
/** Stores information about a specific port of a card. Please
@ -460,11 +460,11 @@ typedef struct pa_card_profile_info {
typedef struct pa_card_port_info {
const char *name; /**< Name of this port */
const char *description; /**< Description of this port */
uint32_t priority; /**< The higher this value is the more useful this port is as a default */
int available; /**< A \link pa_port_available_t, indicating availability status of this port. */
int direction; /**< This is a \link pa_direction_t enum, indicating the direction of this port. */
uint32_t priority; /**< The higher this value is, the more useful this port is as a default. */
int available; /**< A #pa_port_available enum, indicating availability status of this port. */
int direction; /**< A #pa_direction enum, indicating the direction of this port. */
uint32_t n_profiles; /**< Number of entries in profile array */
pa_card_profile_info** profiles; /**< Array of pointers available profile, or NULL. Array is terminated by an entry set to NULL. */
pa_card_profile_info** profiles; /**< Array of pointers to available profiles, or NULL. Array is terminated by an entry set to NULL. */
pa_proplist *proplist; /**< Property list */
} pa_card_port_info;
@ -474,11 +474,11 @@ typedef struct pa_card_port_info {
typedef struct pa_card_info {
uint32_t index; /**< Index of this card */
const char *name; /**< Name of this card */
uint32_t owner_module; /**< Index of the owning module, or PA_INVALID_INDEX */
uint32_t owner_module; /**< Index of the owning module, or PA_INVALID_INDEX. */
const char *driver; /**< Driver name */
uint32_t n_profiles; /**< Number of entries in profile array */
pa_card_profile_info* profiles; /**< Array of available profile, or NULL. Array is terminated by an entry with name set to NULL. Number of entries is stored in n_profiles */
pa_card_profile_info* active_profile; /**< Pointer to active profile in the array, or NULL */
pa_card_profile_info* profiles; /**< Array of available profile, or NULL. Array is terminated by an entry with name set to NULL. Number of entries is stored in n_profiles. */
pa_card_profile_info* active_profile; /**< Pointer to active profile in the array, or NULL. */
pa_proplist *proplist; /**< Property list */
uint32_t n_ports; /**< Number of entries in port array */
pa_card_port_info **ports; /**< Array of pointers to ports, or NULL. Array is terminated by an entry set to NULL. */
@ -512,14 +512,14 @@ pa_operation* pa_context_set_card_profile_by_name(pa_context *c, const char*name
typedef struct pa_sink_input_info {
uint32_t index; /**< Index of the sink input */
const char *name; /**< Name of the sink input */
uint32_t owner_module; /**< Index of the module this sink input belongs to, or PA_INVALID_INDEX when it does not belong to any module */
uint32_t client; /**< Index of the client this sink input belongs to, or PA_INVALID_INDEX when it does not belong to any client */
uint32_t owner_module; /**< Index of the module this sink input belongs to, or PA_INVALID_INDEX when it does not belong to any module. */
uint32_t client; /**< Index of the client this sink input belongs to, or PA_INVALID_INDEX when it does not belong to any client. */
uint32_t sink; /**< Index of the connected sink */
pa_sample_spec sample_spec; /**< The sample specification of the sink input */
pa_sample_spec sample_spec; /**< The sample specification of the sink input. */
pa_channel_map channel_map; /**< Channel map */
pa_cvolume volume; /**< The volume of this sink input */
pa_usec_t buffer_usec; /**< Latency due to buffering in sink input, see pa_latency_info for details */
pa_usec_t sink_usec; /**< Latency of the sink device, see pa_latency_info for details */
pa_cvolume volume; /**< The volume of this sink input. */
pa_usec_t buffer_usec; /**< Latency due to buffering in sink input, see pa_latency_info for details. */
pa_usec_t sink_usec; /**< Latency of the sink device, see pa_latency_info for details. */
const char *resample_method; /**< The resampling method used by this sink input. */
const char *driver; /**< Driver name */
int mute; /**< Stream muted \since 0.9.7 */
@ -530,7 +530,7 @@ typedef struct pa_sink_input_info {
pa_format_info *format; /**< Stream format information. \since 1.0 */
} pa_sink_input_info;
/** Callback prototype for pa_context_get_sink_input_info() and friends*/
/** Callback prototype for pa_context_get_sink_input_info() and friends */
typedef void (*pa_sink_input_info_cb_t) (pa_context *c, const pa_sink_input_info *i, int eol, void *userdata);
/** Get some information about a sink input by its index */
@ -564,8 +564,8 @@ pa_operation* pa_context_kill_sink_input(pa_context *c, uint32_t idx, pa_context
typedef struct pa_source_output_info {
uint32_t index; /**< Index of the source output */
const char *name; /**< Name of the source output */
uint32_t owner_module; /**< Index of the module this source output belongs to, or PA_INVALID_INDEX when it does not belong to any module */
uint32_t client; /**< Index of the client this source output belongs to, or PA_INVALID_INDEX when it does not belong to any client */
uint32_t owner_module; /**< Index of the module this source output belongs to, or PA_INVALID_INDEX when it does not belong to any module. */
uint32_t client; /**< Index of the client this source output belongs to, or PA_INVALID_INDEX when it does not belong to any client. */
uint32_t source; /**< Index of the connected source */
pa_sample_spec sample_spec; /**< The sample specification of the source output */
pa_channel_map channel_map; /**< Channel map */
@ -582,7 +582,7 @@ typedef struct pa_source_output_info {
pa_format_info *format; /**< Stream format information. \since 1.0 */
} pa_source_output_info;
/** Callback prototype for pa_context_get_source_output_info() and friends*/
/** Callback prototype for pa_context_get_source_output_info() and friends */
typedef void (*pa_source_output_info_cb_t) (pa_context *c, const pa_source_output_info *i, int eol, void *userdata);
/** Get information about a source output by its index */
@ -616,8 +616,8 @@ pa_operation* pa_context_kill_source_output(pa_context *c, uint32_t idx, pa_cont
typedef struct pa_stat_info {
uint32_t memblock_total; /**< Currently allocated memory blocks */
uint32_t memblock_total_size; /**< Current total size of allocated memory blocks */
uint32_t memblock_allocated; /**< Allocated memory blocks during the whole lifetime of the daemon */
uint32_t memblock_allocated_size; /**< Total size of all memory blocks allocated during the whole lifetime of the daemon */
uint32_t memblock_allocated; /**< Allocated memory blocks during the whole lifetime of the daemon. */
uint32_t memblock_allocated_size; /**< Total size of all memory blocks allocated during the whole lifetime of the daemon. */
uint32_t scache_size; /**< Total size of all sample cache entries. */
} pa_stat_info;