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proper ref counting for more objects

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some documentation update


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@124 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-08-15 00:02:26 +00:00
parent 22cb23eedb
commit c17545108b
24 changed files with 251 additions and 143 deletions
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30
polyp/mainloop-api.h
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@ -27,6 +27,20 @@
#include "cdecl.h"
/** \file
*
* Main loop abstraction layer. Both the polypaudio core and the
* polypaudio client library use a main loop abstraction layer. Due to
* this it is possible to embed polypaudio into other
* applications easily. Two main loop implemenations are
* currently available:
* \li A minimal implementation based on the C library's poll() function (See \ref mainloop.h)
* \li A wrapper around the GLIB main loop. Use this to embed polypaudio into your GLIB/GTK+/GNOME programs (See \ref glib-mainloop.h)
*
* The structure pa_mainloop_api is used as vtable for the main loop abstraction.
* */
PA_C_DECL_BEGIN
/** A bitmask for IO events */
@ -55,16 +69,28 @@ struct pa_mainloop_api {
/** A pointer to some private, arbitrary data of the main loop implementation */
void *userdata;
/* IO sources */
/** Create a new IO event source object */
struct pa_io_event* (*io_new)(struct pa_mainloop_api*a, int fd, enum pa_io_event_flags events, void (*callback) (struct pa_mainloop_api*a, struct pa_io_event* e, int fd, enum pa_io_event_flags events, void *userdata), void *userdata);
/** Enable or disable IO events on this object */
void (*io_enable)(struct pa_io_event* e, enum pa_io_event_flags events);
/** Free a IO event source object */
void (*io_free)(struct pa_io_event* e);
/** Set a function that is called when the IO event source is destroyed. Use this to free the userdata argument if required */
void (*io_set_destroy)(struct pa_io_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_io_event *e, void *userdata));
/* Time sources */
/** Create a new timer event source object for the specified Unix time */
struct pa_time_event* (*time_new)(struct pa_mainloop_api*a, const struct timeval *tv, void (*callback) (struct pa_mainloop_api*a, struct pa_time_event* e, const struct timeval *tv, void *userdata), void *userdata);
/** Restart a running or expired timer event source with a new Unix time */
void (*time_restart)(struct pa_time_event* e, const struct timeval *tv);
/** Free a deferred timer event source object */
void (*time_free)(struct pa_time_event* e);
/** Set a function that is called when the timer event source is destroyed. Use this to free the userdata argument if required */
void (*time_set_destroy)(struct pa_time_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_time_event *e, void *userdata));
/** Create a new deferred event source object */