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big s/polyp/pulse/g
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering
parent
dd21f11ded
commit
f44ba09265
303 changed files with 2724 additions and 2719 deletions
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#ifndef foointernalhfoo
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#define foointernalhfoo
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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 Lesser 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 Lesser 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 <polyp/mainloop-api.h>
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#include <polyp/context.h>
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#include <polyp/stream.h>
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#include <polyp/operation.h>
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#include <polyp/subscribe.h>
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#include <polypcore/socket-client.h>
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#include <polypcore/pstream.h>
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#include <polypcore/pdispatch.h>
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#include <polypcore/dynarray.h>
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#include <polypcore/llist.h>
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#include <polypcore/native-common.h>
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#include <polypcore/strlist.h>
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#include <polypcore/mcalign.h>
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#include <polypcore/memblockq.h>
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#include <polypcore/hashmap.h>
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#include "client-conf.h"
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#define DEFAULT_TIMEOUT (10)
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struct pa_context {
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int ref;
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char *name;
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pa_mainloop_api* mainloop;
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pa_socket_client *client;
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pa_pstream *pstream;
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pa_pdispatch *pdispatch;
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pa_dynarray *record_streams, *playback_streams;
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PA_LLIST_HEAD(pa_stream, streams);
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PA_LLIST_HEAD(pa_operation, operations);
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uint32_t version;
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uint32_t ctag;
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uint32_t csyncid;
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uint32_t error;
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pa_context_state_t state;
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pa_context_notify_cb_t state_callback;
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void *state_userdata;
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pa_context_subscribe_cb_t subscribe_callback;
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void *subscribe_userdata;
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pa_memblock_stat *memblock_stat;
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int local;
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int do_autospawn;
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int autospawn_lock_fd;
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pa_spawn_api spawn_api;
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pa_strlist *server_list;
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char *server;
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pa_client_conf *conf;
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};
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#define PA_MAX_WRITE_INDEX_CORRECTIONS 10
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typedef struct pa_index_correction {
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uint32_t tag;
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int valid;
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int64_t value;
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int absolute, corrupt;
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} pa_index_correction;
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struct pa_stream {
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int ref;
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pa_context *context;
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pa_mainloop_api *mainloop;
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PA_LLIST_FIELDS(pa_stream);
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char *name;
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pa_buffer_attr buffer_attr;
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pa_sample_spec sample_spec;
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pa_channel_map channel_map;
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pa_stream_flags_t flags;
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uint32_t channel;
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uint32_t syncid;
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int channel_valid;
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uint32_t device_index;
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pa_stream_direction_t direction;
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pa_stream_state_t state;
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uint32_t requested_bytes;
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pa_memchunk peek_memchunk;
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pa_memblockq *record_memblockq;
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int corked;
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/* Store latest latency info */
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pa_timing_info timing_info;
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int timing_info_valid;
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/* Use to make sure that time advances monotonically */
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pa_usec_t previous_time;
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/* time updates with tags older than these are invalid */
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uint32_t write_index_not_before;
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uint32_t read_index_not_before;
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/* Data about individual timing update correctoins */
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pa_index_correction write_index_corrections[PA_MAX_WRITE_INDEX_CORRECTIONS];
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int current_write_index_correction;
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/* Latency interpolation stuff */
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pa_time_event *auto_timing_update_event;
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int auto_timing_update_requested;
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pa_usec_t cached_time;
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int cached_time_valid;
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/* Callbacks */
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pa_stream_notify_cb_t state_callback;
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void *state_userdata;
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pa_stream_request_cb_t read_callback;
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void *read_userdata;
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pa_stream_request_cb_t write_callback;
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void *write_userdata;
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pa_stream_notify_cb_t overflow_callback;
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void *overflow_userdata;
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pa_stream_notify_cb_t underflow_callback;
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void *underflow_userdata;
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pa_stream_notify_cb_t latency_update_callback;
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void *latency_update_userdata;
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};
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typedef void (*pa_operation_cb_t)(void);
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struct pa_operation {
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int ref;
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pa_context *context;
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pa_stream *stream;
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PA_LLIST_FIELDS(pa_operation);
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pa_operation_state_t state;
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void *userdata;
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pa_operation_cb_t callback;
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};
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void pa_command_request(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
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void pa_command_stream_killed(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
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void pa_command_subscribe_event(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
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void pa_command_overflow_or_underflow(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
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pa_operation *pa_operation_new(pa_context *c, pa_stream *s, pa_operation_cb_t callback, void *userdata);
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void pa_operation_done(pa_operation *o);
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void pa_create_stream_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
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void pa_stream_disconnect_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
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void pa_context_simple_ack_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
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void pa_stream_simple_ack_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata);
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void pa_context_fail(pa_context *c, int error);
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int pa_context_set_error(pa_context *c, int error);
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void pa_context_set_state(pa_context *c, pa_context_state_t st);
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int pa_context_handle_error(pa_context *c, uint32_t command, pa_tagstruct *t);
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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);
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void pa_stream_set_state(pa_stream *s, pa_stream_state_t st);
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pa_tagstruct *pa_tagstruct_command(pa_context *c, uint32_t command, uint32_t *tag);
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#define PA_CHECK_VALIDITY(context, expression, error) do { \
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if (!(expression)) \
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return -pa_context_set_error((context), (error)); \
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} while(0)
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#define PA_CHECK_VALIDITY_RETURN_ANY(context, expression, error, value) do { \
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if (!(expression)) { \
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pa_context_set_error((context), (error)); \
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return value; \
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} \
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} while(0)
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#define PA_CHECK_VALIDITY_RETURN_NULL(context, expression, error) PA_CHECK_VALIDITY_RETURN_ANY(context, expression, error, NULL)
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#endif
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