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#ifndef foosourcehfoo
#define foosourcehfoo
/* $Id$ */
/***
This file is part of polypaudio.
polypaudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
polypaudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with polypaudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
struct pa_source;
#include <inttypes.h>
#include "core.h"
#include "sample.h"
#include "idxset.h"
#include "memblock.h"
#include "memchunk.h"
#include "sink.h"
#include "typeid.h"
#define PA_MAX_OUTPUTS_PER_SOURCE 16
enum pa_source_state {
PA_SOURCE_RUNNING,
PA_SOURCE_DISCONNECTED
};
struct pa_source {
int ref;
enum pa_source_state state;
uint32_t index;
pa_typeid_t typeid;
char *name, *description;
struct pa_module *owner;
struct pa_core *core;
struct pa_sample_spec sample_spec;
struct pa_idxset *outputs;
struct pa_sink *monitor_of;
void (*notify)(struct pa_source*source);
pa_usec_t (*get_latency)(struct pa_source *s);
void *userdata;
};
struct pa_source* pa_source_new(struct pa_core *core, pa_typeid_t typeid, const char *name, int fail, const struct pa_sample_spec *spec);
void pa_source_disconnect(struct pa_source *s);
void pa_source_unref(struct pa_source *s);
struct pa_source* pa_source_ref(struct pa_source *c);
/* Pass a new memory block to all output streams */
void pa_source_post(struct pa_source*s, const struct pa_memchunk *b);
void pa_source_notify(struct pa_source *s);
void pa_source_set_owner(struct pa_source *s, struct pa_module *m);
pa_usec_t pa_source_get_latency(struct pa_source *s);
#endif
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