mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-12-21 08:56:46 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

add subscription subsystem

Browse source 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@112 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-08-11 00:11:12 +00:00
parent fc618e9f31
commit 3d374e9f67
11 changed files with 236 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

43
polyp/subscribe.h Normal file
View file

@ -0,0 +1,43 @@
#ifndef foosubscribehfoo
#define foosubscribehfoo
#include "core.h"
enum pa_subscription_mask {
PA_SUBSCRIPTION_FACILITY_SINK = 1,
PA_SUBSCRIPTION_FACILITY_SOURCE = 2,
PA_SUBSCRIPTION_FACILITY_SINK_INPUT = 4,
PA_SUBSCRIPTION_FACILITY_SOURCE_OUTPUT = 8,
PA_SUBSCRIPTION_FACILITY_MODULE = 16,
PA_SUBSCRIPTION_FACILITY_CLIENT = 32,
PA_SUBSCRIPTION_FACILITY_SAMPLE_CACHE = 64,
};
enum pa_subscription_event_type {
PA_SUBSCRIPTION_EVENT_SINK = 0,
PA_SUBSCRIPTION_EVENT_SOURCE = 1,
PA_SUBSCRIPTION_EVENT_SINK_INPUT = 2,
PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT = 3,
PA_SUBSCRIPTION_EVENT_MODULE = 4,
PA_SUBSCRIPTION_EVENT_CLIENT = 5,
PA_SUBSCRIPTION_EVENT_SAMPLE_CACHE = 6,
PA_SUBSCRIPTION_EVENT_FACILITY_MASK = 7,
PA_SUBSCRIPTION_EVENT_NEW = 0,
PA_SUBSCRIPTION_EVENT_CHANGE = 16,
PA_SUBSCRIPTION_EVENT_REMOVE = 32,
PA_SUBSCRIPTION_EVENT_TYPE_MASK = 16+32,
};
struct pa_subscription;
struct pa_subscription_event;
struct pa_subscription* pa_subscription_new(struct pa_core *c, enum pa_subscription_mask m, void (*callback)(struct pa_core *c, enum pa_subscription_event_type t, uint32_t index, void *userdata), void *userdata);
void pa_subscription_free(struct pa_subscription*s);
void pa_subscription_free_all(struct pa_core *c);
void pa_subscription_post(struct pa_core *c, enum pa_subscription_event_type t, uint32_t index);
int pa_subscription_match_flags(enum pa_subscription_mask m, enum pa_subscription_event_type e);
#endif