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63 lines
2.6 KiB
C
63 lines
2.6 KiB
C
#ifndef foomodargshfoo
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#define foomodargshfoo
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/***
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This file is part of PulseAudio.
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Copyright 2004-2006 Lennart Poettering
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PulseAudio 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 2.1 of the License,
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or (at your option) any later version.
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PulseAudio 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 PulseAudio; 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 <inttypes.h>
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#include <pulse/sample.h>
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#include <pulse/channelmap.h>
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#include <pulsecore/core.h>
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#include <pulsecore/macro.h>
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typedef struct pa_modargs pa_modargs;
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/* A generic parser for module arguments */
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/* Parse the string args. The NULL-terminated array keys contains all valid arguments. */
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pa_modargs *pa_modargs_new(const char *args, const char* const keys[]);
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void pa_modargs_free(pa_modargs*ma);
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/* Return the module argument for the specified name as a string. If
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* the argument was not specified, return def instead.*/
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const char *pa_modargs_get_value(pa_modargs *ma, const char *key, const char *def);
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/* Return a module argument as unsigned 32bit value in *value */
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int pa_modargs_get_value_u32(pa_modargs *ma, const char *key, uint32_t *value);
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int pa_modargs_get_value_s32(pa_modargs *ma, const char *key, int32_t *value);
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int pa_modargs_get_value_boolean(pa_modargs *ma, const char *key, pa_bool_t *value);
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/* Return sample spec data from the three arguments "rate", "format" and "channels" */
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int pa_modargs_get_sample_spec(pa_modargs *ma, pa_sample_spec *ss);
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/* Return channel map data from the argument "channel_map" if name is NULL, otherwise read from the specified argument */
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int pa_modargs_get_channel_map(pa_modargs *ma, const char *name, pa_channel_map *map);
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/* Combination of pa_modargs_get_sample_spec() and
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pa_modargs_get_channel_map(). Not always suitable, since this routine
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initializes the map parameter based on the channels field of the ss
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structure if no channel_map is found, using pa_channel_map_init_auto() */
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int pa_modargs_get_sample_spec_and_channel_map(pa_modargs *ma, pa_sample_spec *ss, pa_channel_map *map, pa_channel_map_def_t def);
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int pa_modargs_get_proplist(pa_modargs *ma, const char *name, pa_proplist *p, pa_update_mode_t m);
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#endif
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