simple.h

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00001 #ifndef foosimplehfoo
00002 #define foosimplehfoo
00003 
00004 /***
00005   This file is part of PulseAudio.
00006 
00007   Copyright 2004-2006 Lennart Poettering
00008   Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
00009 
00010   PulseAudio is free software; you can redistribute it and/or modify
00011   it under the terms of the GNU Lesser General Public License as published
00012   by the Free Software Foundation; either version 2 of the License,
00013   or (at your option) any later version.
00014 
00015   PulseAudio is distributed in the hope that it will be useful, but
00016   WITHOUT ANY WARRANTY; without even the implied warranty of
00017   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00018   General Public License for more details.
00019 
00020   You should have received a copy of the GNU Lesser General Public License
00021   along with PulseAudio; if not, write to the Free Software
00022   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023   USA.
00024 ***/
00025 
00026 #include <sys/types.h>
00027 
00028 #include <pulse/sample.h>
00029 #include <pulse/channelmap.h>
00030 #include <pulse/def.h>
00031 #include <pulse/cdecl.h>
00032 
00108 PA_C_DECL_BEGIN
00109 
00112 typedef struct pa_simple pa_simple;
00113 
00115 pa_simple* pa_simple_new(
00116     const char *server,                 
00117     const char *name,                   
00118     pa_stream_direction_t dir,          
00119     const char *dev,                    
00120     const char *stream_name,            
00121     const pa_sample_spec *ss,           
00122     const pa_channel_map *map,          
00123     const pa_buffer_attr *attr,         
00124     int *error                          
00125     );
00126 
00128 void pa_simple_free(pa_simple *s);
00129 
00131 int pa_simple_write(pa_simple *s, const void*data, size_t bytes, int *error);
00132 
00134 int pa_simple_drain(pa_simple *s, int *error);
00135 
00137 int pa_simple_read(pa_simple *s, void*data, size_t bytes, int *error);
00138 
00140 pa_usec_t pa_simple_get_latency(pa_simple *s, int *error);
00141 
00143 int pa_simple_flush(pa_simple *s, int *error);
00144 
00145 PA_C_DECL_END
00146 
00147 #endif

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