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implement proper refcounting in polyplib

Browse source 
split polyplib to multiple modules
add some prelimenary documentation
add doxygen support


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@123 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-08-14 20:25:32 +00:00
parent 1c2ec47cf1
commit 22cb23eedb
45 changed files with 2853 additions and 12800 deletions
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44
polyp/mainloop-api.h
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@ -22,26 +22,37 @@
USA.
***/
#include <time.h>
#include <sys/time.h>
#include <time.h>
#ifdef __cplusplus
extern "C" {
#endif
#include "cdecl.h"
PA_C_DECL_BEGIN
/** A bitmask for IO events */
enum pa_io_event_flags {
PA_IO_EVENT_NULL = 0,
PA_IO_EVENT_INPUT = 1,
PA_IO_EVENT_OUTPUT = 2,
PA_IO_EVENT_HANGUP = 4,
PA_IO_EVENT_ERROR = 8,
PA_IO_EVENT_NULL = 0, /**< No event */
PA_IO_EVENT_INPUT = 1, /**< Input event */
PA_IO_EVENT_OUTPUT = 2, /**< Output event */
PA_IO_EVENT_HANGUP = 4, /**< Hangup event */
PA_IO_EVENT_ERROR = 8, /**< Error event */
};
/** \struct pa_io_event
* An IO event source object */
struct pa_io_event;
/** \struct pa_defer_event
* A deferred event source object. Events of this type are triggered once in every main loop iteration */
struct pa_defer_event;
/** \struct pa_time_event
* A timer event source object */
struct pa_time_event;
/** An abstract mainloop API vtable */
struct pa_mainloop_api {
/** A pointer to some private, arbitrary data of the main loop implementation */
void *userdata;
/* IO sources */
@ -56,20 +67,25 @@ struct pa_mainloop_api {
void (*time_free)(struct pa_time_event* e);
void (*time_set_destroy)(struct pa_time_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_time_event *e, void *userdata));
/* Deferred sources */
/** Create a new deferred event source object */
struct pa_defer_event* (*defer_new)(struct pa_mainloop_api*a, void (*callback) (struct pa_mainloop_api*a, struct pa_defer_event* e, void *userdata), void *userdata);
/** Enable or disable a deferred event source temporarily */
void (*defer_enable)(struct pa_defer_event* e, int b);
/** Free a deferred event source object */
void (*defer_free)(struct pa_defer_event* e);
/** Set a function that is called when the deferred event source is destroyed. Use this to free the userdata argument if required */
void (*defer_set_destroy)(struct pa_defer_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_defer_event *e, void *userdata));
/* Exit mainloop */
/** Exit the main loop and return the specfied retval*/
void (*quit)(struct pa_mainloop_api*a, int retval);
};
/** Run the specified callback function once from the main loop using an anonymous defer event. */
void pa_mainloop_api_once(struct pa_mainloop_api*m, void (*callback)(struct pa_mainloop_api*m, void *userdata), void *userdata);
#ifdef __cplusplus
}
#endif
PA_C_DECL_END
#endif