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348738751c
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@173 fefdeb5f-60dc-0310-8127-8f9354f1896f
136 lines
4.7 KiB
C
136 lines
4.7 KiB
C
#ifndef foopolyplibinternalhfoo
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#define foopolyplibinternalhfoo
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/* $Id$ */
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/***
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This file is part of polypaudio.
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polypaudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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polypaudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with polypaudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#include "mainloop-api.h"
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#include "socket-client.h"
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#include "pstream.h"
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#include "pdispatch.h"
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#include "dynarray.h"
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#include "polyplib-context.h"
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#include "polyplib-stream.h"
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#include "polyplib-operation.h"
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#include "llist.h"
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#include "native-common.h"
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#define DEFAULT_TLENGTH (10240*8)
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#define DEFAULT_MAXLENGTH ((DEFAULT_TLENGTH*3)/2)
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#define DEFAULT_PREBUF DEFAULT_TLENGTH
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#define DEFAULT_MINREQ 512
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#define DEFAULT_FRAGSIZE 1024
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#define DEFAULT_TIMEOUT (5*60)
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#define DEFAULT_SERVER "/tmp/polypaudio/native"
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#define DEFAULT_PORT "4713"
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#define ENV_DEFAULT_SINK "POLYP_SINK"
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#define ENV_DEFAULT_SOURCE "POLYP_SOURCE"
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#define ENV_DEFAULT_SERVER "POLYP_SERVER"
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#define ENV_DEFAULT_BINARY "POLYP_BINARY"
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struct pa_context {
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int ref;
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char *name;
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struct pa_mainloop_api* mainloop;
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struct pa_socket_client *client;
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struct pa_pstream *pstream;
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struct pa_pdispatch *pdispatch;
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struct pa_dynarray *record_streams, *playback_streams;
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PA_LLIST_HEAD(struct pa_stream, streams);
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PA_LLIST_HEAD(struct pa_operation, operations);
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uint32_t ctag;
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uint32_t error;
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enum pa_context_state state;
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uint8_t auth_cookie[PA_NATIVE_COOKIE_LENGTH];
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void (*state_callback)(struct pa_context*c, void *userdata);
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void *state_userdata;
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void (*subscribe_callback)(struct pa_context *c, enum pa_subscription_event_type t, uint32_t index, void *userdata);
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void *subscribe_userdata;
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struct pa_memblock_stat *memblock_stat;
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};
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struct pa_stream {
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int ref;
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struct pa_context *context;
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PA_LLIST_FIELDS(struct pa_stream);
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char *name;
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struct pa_buffer_attr buffer_attr;
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struct pa_sample_spec sample_spec;
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uint32_t channel;
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int channel_valid;
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uint32_t device_index;
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enum pa_stream_direction direction;
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uint32_t requested_bytes;
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enum pa_stream_state state;
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void (*state_callback)(struct pa_stream*c, void *userdata);
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void *state_userdata;
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void (*read_callback)(struct pa_stream *p, const void*data, size_t length, void *userdata);
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void *read_userdata;
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void (*write_callback)(struct pa_stream *p, size_t length, void *userdata);
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void *write_userdata;
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};
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struct pa_operation {
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int ref;
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struct pa_context *context;
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struct pa_stream *stream;
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PA_LLIST_FIELDS(struct pa_operation);
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enum pa_operation_state state;
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void *userdata;
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void (*callback)();
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};
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void pa_command_request(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
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void pa_command_stream_killed(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
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void pa_command_subscribe_event(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
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struct pa_operation *pa_operation_new(struct pa_context *c, struct pa_stream *s);
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void pa_operation_done(struct pa_operation *o);
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void pa_create_stream_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
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void pa_stream_disconnect_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
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void pa_context_simple_ack_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
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void pa_stream_simple_ack_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
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void pa_context_fail(struct pa_context *c, int error);
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void pa_context_set_state(struct pa_context *c, enum pa_context_state st);
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int pa_context_handle_error(struct pa_context *c, uint32_t command, struct pa_tagstruct *t);
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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);
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void pa_stream_set_state(struct pa_stream *s, enum pa_stream_state st);
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#endif
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