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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 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 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"
#define DEFAULT_TLENGTH (44100*2*2/2) //(10240*8)
#define DEFAULT_MAXLENGTH ((DEFAULT_TLENGTH*3)/2)
#define DEFAULT_MINREQ 512
#define DEFAULT_PREBUF (DEFAULT_TLENGTH-DEFAULT_MINREQ)
#define DEFAULT_FRAGSIZE 1024
#define DEFAULT_TIMEOUT (10)
struct pa_context {
int ref;
char *name;
struct pa_mainloop_api* mainloop;
struct pa_socket_client *client;
struct pa_pstream *pstream;
struct pa_pdispatch *pdispatch;
struct pa_dynarray *record_streams, *playback_streams;
PA_LLIST_HEAD(struct pa_stream, streams);
PA_LLIST_HEAD(struct pa_operation, operations);
uint32_t ctag;
uint32_t error;
enum pa_context_state state;
void (*state_callback)(struct pa_context*c, void *userdata);
void *state_userdata;
void (*subscribe_callback)(struct pa_context *c, enum pa_subscription_event_type t, uint32_t index, void *userdata);
void *subscribe_userdata;
struct pa_memblock_stat *memblock_stat;
int local;
struct pa_client_conf *conf;
};
struct pa_stream {
int ref;
struct pa_context *context;
struct pa_mainloop_api *mainloop;
PA_LLIST_FIELDS(struct pa_stream);
char *name;
struct pa_buffer_attr buffer_attr;
struct pa_sample_spec sample_spec;
uint32_t channel;
int channel_valid;
uint32_t device_index;
enum pa_stream_direction direction;
uint32_t requested_bytes;
uint64_t counter;
pa_usec_t previous_time;
enum pa_stream_state state;
int interpolate;
int corked;
uint32_t ipol_usec;
struct timeval ipol_timestamp;
struct pa_time_event *ipol_event;
void (*state_callback)(struct pa_stream*c, void *userdata);
void *state_userdata;
void (*read_callback)(struct pa_stream *p, const void*data, size_t length, void *userdata);
void *read_userdata;
void (*write_callback)(struct pa_stream *p, size_t length, void *userdata);
void *write_userdata;
};
struct pa_operation {
int ref;
struct pa_context *context;
struct pa_stream *stream;
PA_LLIST_FIELDS(struct pa_operation);
enum pa_operation_state state;
void *userdata;
void (*callback)();
};
void pa_command_request(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
void pa_command_stream_killed(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
void pa_command_subscribe_event(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
struct pa_operation *pa_operation_new(struct pa_context *c, struct pa_stream *s);
void pa_operation_done(struct pa_operation *o);
void pa_create_stream_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
void pa_stream_disconnect_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
void pa_context_simple_ack_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
void pa_stream_simple_ack_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
void pa_context_fail(struct pa_context *c, int error);
void pa_context_set_state(struct pa_context *c, enum pa_context_state st);
int pa_context_handle_error(struct pa_context *c, uint32_t command, struct pa_tagstruct *t);
struct pa_operation* pa_context_send_simple_command(struct pa_context *c, uint32_t command, void (*internal_callback)(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata), void (*cb)(), void *userdata);
void pa_stream_set_state(struct pa_stream *s, enum pa_stream_state st);
void pa_stream_trash_ipol(struct pa_stream *s);
#endif
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