| /* |
| The mediastreamer library aims at providing modular media processing and I/O |
| for linphone, but also for any telephony application. |
| Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with this library; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #ifndef MSWRITE_H |
| #define MSWRITE_H |
| |
| #include "msfilter.h" |
| |
| |
| /*this is the class that implements writing reading sink filter*/ |
| |
| #define MSWRITE_MAX_INPUTS 1 /* max output per filter*/ |
| |
| #define MSWRITE_DEF_GRAN 512 /* the default granularity*/ |
| #define MSWRITE_MIN_GRAN 64 |
| |
| typedef struct _MSWrite |
| { |
| /* the MSWrite derivates from MSFilter, so the MSFilter object MUST be the first of the MSWrite object |
| in order to the object mechanism to work*/ |
| MSFilter filter; |
| MSFifo *f_inputs[MSWRITE_MAX_INPUTS]; |
| MSQueue *q_inputs[MSWRITE_MAX_INPUTS]; |
| gint fd; /* the file descriptor of the file being written*/ |
| } MSWrite; |
| |
| typedef struct _MSWriteClass |
| { |
| /* the MSWrite derivates from MSFilter, so the MSFilter class MUST be the first of the MSWrite class |
| in order to the class mechanism to work*/ |
| MSFilterClass parent_class; |
| } MSWriteClass; |
| |
| /* PUBLIC */ |
| #define MS_WRITE(filter) ((MSWrite*)(filter)) |
| #define MS_WRITE_CLASS(klass) ((MSWriteClass*)(klass)) |
| MSFilter * ms_write_new(char *name); |
| |
| /* FOR INTERNAL USE*/ |
| void ms_write_init(MSWrite *r); |
| void ms_write_class_init(MSWriteClass *klass); |
| void ms_write_destroy( MSWrite *obj); |
| void ms_write_process(MSWrite *r); |
| |
| #endif |
| |