1 #ifndef foocorescachehfoo
2 #define foocorescachehfoo
7 This file is part of PulseAudio.
9 Copyright 2004-2006 Lennart Poettering
10 Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
12 PulseAudio is free software; you can redistribute it and/or modify
13 it under the terms of the GNU Lesser General Public License as published
14 by the Free Software Foundation; either version 2 of the License,
15 or (at your option) any later version.
17 PulseAudio is distributed in the hope that it will be useful, but
18 WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 General Public License for more details.
22 You should have received a copy of the GNU Lesser General Public License
23 along with PulseAudio; if not, write to the Free Software
24 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
28 #include <pulsecore/core.h>
29 #include <pulsecore/memchunk.h>
30 #include <pulsecore/sink.h>
32 #define PA_SCACHE_ENTRY_SIZE_MAX (1024*1024*2)
34 typedef struct pa_scache_entry {
40 pa_sample_spec sample_spec;
41 pa_channel_map channel_map;
47 time_t last_used_time;
50 int pa_scache_add_item(pa_core *c, const char *name, const pa_sample_spec *ss, const pa_channel_map *map, const pa_memchunk *chunk, uint32_t *idx);
51 int pa_scache_add_file(pa_core *c, const char *name, const char *filename, uint32_t *idx);
52 int pa_scache_add_file_lazy(pa_core *c, const char *name, const char *filename, uint32_t *idx);
54 int pa_scache_add_directory_lazy(pa_core *c, const char *pathname);
56 int pa_scache_remove_item(pa_core *c, const char *name);
57 int pa_scache_play_item(pa_core *c, const char *name, pa_sink *sink, pa_volume_t volume);
58 void pa_scache_free(pa_core *c);
60 const char *pa_scache_get_name_by_id(pa_core *c, uint32_t id);
61 uint32_t pa_scache_get_id_by_name(pa_core *c, const char *name);
63 uint32_t pa_scache_total_size(pa_core *c);
65 void pa_scache_unload_unused(pa_core *c);