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#ifndef foopolyplibinternalhfoo
#define foopolyplibinternalhfoo
/* $Id$ */
/***
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.
***/
#include "mainloop-api.h"
#include "socket-client.h"
#include "pstream.h"
#include "pdispatch.h"
#include "dynarray.h"
#include "polyplib-context.h"
#include "polyplib-stream.h"
#include "polyplib-operation.h"
#include "llist.h"
#include "native-common.h"
#include "client-conf.h"
#include "strlist.h"
#include "mcalign.h"
#define DEFAULT_TIMEOUT (10)
struct pa_context {
int ref;
char *name;
pa_mainloop_api* mainloop;
pa_socket_client *client;
pa_pstream *pstream;
pa_pdispatch *pdispatch;
pa_dynarray *record_streams, *playback_streams;
PA_LLIST_HEAD(pa_stream, streams);
PA_LLIST_HEAD(pa_operation, operations);
uint32_t ctag;
uint32_t error;
pa_context_state state;
void (*state_callback)(pa_context*c, void *userdata);
void *state_userdata;
void (*subscribe_callback)(pa_context *c, pa_subscription_event_type t, uint32_t idx, void *userdata);
void *subscribe_userdata;
pa_memblock_stat *memblock_stat;
int local;
int do_autospawn;
int autospawn_lock_fd;
pa_spawn_api spawn_api;
pa_strlist *server_list;
char *server;
pa_client_conf *conf;
};
struct pa_stream {
int ref;
pa_context *context;
pa_mainloop_api *mainloop;
PA_LLIST_FIELDS(pa_stream);
char *name;
pa_buffer_attr buffer_attr;
pa_sample_spec sample_spec;
uint32_t channel;
int channel_valid;
uint32_t device_index;
pa_stream_direction direction;
uint32_t requested_bytes;
uint64_t counter;
pa_usec_t previous_time;
pa_usec_t previous_ipol_time;
pa_stream_state state;
pa_mcalign *mcalign;
int interpolate;
int corked;
uint32_t ipol_usec;
struct timeval ipol_timestamp;
pa_time_event *ipol_event;
int ipol_requested;
void (*state_callback)(pa_stream*c, void *userdata);
void *state_userdata;
void (*read_callback)(pa_stream *p, const void*data, size_t length, void *userdata);
void *read_userdata;
void (*write_callback)(pa_stream *p, size_t length, void *userdata);
void *write_userdata;
};
typedef void (*pa_operation_callback)(void);
struct pa_operation {
int ref;
pa_context *context;
pa_stream *stream;
PA_LLIST_FIELDS(pa_operation);
pa_operation_state state;
void *userdata;
pa_operation_callback callback;
};
void pa_command_request(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
void pa_command_stream_killed(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
void pa_command_subscribe_event(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
pa_operation *pa_operation_new(pa_context *c, pa_stream *s);
void pa_operation_done(pa_operation *o);
void pa_create_stream_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
void pa_stream_disconnect_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
void pa_context_simple_ack_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
void pa_stream_simple_ack_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
void pa_context_fail(pa_context *c, int error);
void pa_context_set_state(pa_context *c, pa_context_state st);
int pa_context_handle_error(pa_context *c, uint32_t command, pa_tagstruct *t);
pa_operation* pa_context_send_simple_command(pa_context *c, uint32_t command, void (*internal_callback)(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata), void (*cb)(void), void *userdata);
void pa_stream_set_state(pa_stream *s, pa_stream_state st);
void pa_stream_trash_ipol(pa_stream *s);
#endif
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