simple.h

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00001 #ifndef foosimplehfoo
00002 #define foosimplehfoo
00003 
00004 /* $Id: simple.h 1033 2006-06-19 21:53:48Z lennart $ */
00005 
00006 /***
00007   This file is part of PulseAudio.
00008  
00009   PulseAudio is free software; you can redistribute it and/or modify
00010   it under the terms of the GNU Lesser General Public License as published
00011   by the Free Software Foundation; either version 2 of the License,
00012   or (at your option) any later version.
00013  
00014   PulseAudio is distributed in the hope that it will be useful, but
00015   WITHOUT ANY WARRANTY; without even the implied warranty of
00016   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00017   General Public License for more details.
00018  
00019   You should have received a copy of the GNU Lesser General Public License
00020   along with PulseAudio; if not, write to the Free Software
00021   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00022   USA.
00023 ***/
00024 
00025 #include <sys/types.h>
00026 
00027 #include <pulse/sample.h>
00028 #include <pulse/channelmap.h>
00029 #include <pulse/def.h>
00030 #include <pulse/cdecl.h>
00031 
00107 PA_C_DECL_BEGIN
00108 
00111 typedef struct pa_simple pa_simple;
00112 
00114 pa_simple* pa_simple_new(
00115     const char *server,                 
00116     const char *name,                   
00117     pa_stream_direction_t dir,          
00118     const char *dev,                    
00119     const char *stream_name,            
00120     const pa_sample_spec *ss,           
00121     const pa_channel_map *map,          
00122     const pa_buffer_attr *attr,         
00123     int *error                          
00124     );
00125 
00127 void pa_simple_free(pa_simple *s);
00128 
00130 int pa_simple_write(pa_simple *s, const void*data, size_t length, int *error);
00131 
00133 int pa_simple_drain(pa_simple *s, int *error);
00134 
00136 int pa_simple_read(pa_simple *s, void*data, size_t length, int *error);
00137 
00139 pa_usec_t pa_simple_get_latency(pa_simple *s, int *error);
00140 
00142 int pa_simple_flush(pa_simple *s, int *error);
00143 
00144 PA_C_DECL_END
00145 
00146 #endif

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