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95 lines
2.8 KiB
95 lines
2.8 KiB
/*
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The mediastreamer library aims at providing modular media processing and I/O
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for linphone, but also for any telephony application.
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Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but 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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Lesser General Public License for more details.
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You should have received a dispatcher of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "msfdispatcher.h"
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static MSFdispatcherClass *ms_fdispatcher_class=NULL;
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MSFilter * ms_fdispatcher_new(void)
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{
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MSFdispatcher *obj;
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obj=g_malloc(sizeof(MSFdispatcher));
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if (ms_fdispatcher_class==NULL){
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ms_fdispatcher_class=g_malloc(sizeof(MSFdispatcherClass));
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ms_fdispatcher_class_init(ms_fdispatcher_class);
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}
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MS_FILTER(obj)->klass=MS_FILTER_CLASS(ms_fdispatcher_class);
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ms_fdispatcher_init(obj);
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return MS_FILTER(obj);
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}
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void ms_fdispatcher_init(MSFdispatcher *obj)
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{
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ms_filter_init(MS_FILTER(obj));
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MS_FILTER(obj)->infifos=obj->f_inputs;
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MS_FILTER(obj)->outfifos=obj->f_outputs;
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MS_FILTER(obj)->r_mingran=MS_FDISPATCHER_DEF_GRAN;
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memset(obj->f_inputs,0,sizeof(MSFifo*)*MS_FDISPATCHER_MAX_INPUTS);
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memset(obj->f_outputs,0,sizeof(MSFifo*)*MS_FDISPATCHER_MAX_OUTPUTS);
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}
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void ms_fdispatcher_class_init(MSFdispatcherClass *klass)
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{
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MSFilterClass *parent_class=MS_FILTER_CLASS(klass);
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ms_filter_class_init(parent_class);
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ms_filter_class_set_name(parent_class,"fdispatcher");
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parent_class->max_finputs=MS_FDISPATCHER_MAX_INPUTS;
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parent_class->max_foutputs=MS_FDISPATCHER_MAX_OUTPUTS;
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parent_class->r_maxgran=MS_FDISPATCHER_DEF_GRAN;
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parent_class->w_maxgran=MS_FDISPATCHER_DEF_GRAN;
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parent_class->destroy=(MSFilterDestroyFunc)ms_fdispatcher_destroy;
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parent_class->process=(MSFilterProcessFunc)ms_fdispatcher_process;
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}
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void ms_fdispatcher_destroy( MSFdispatcher *obj)
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{
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g_free(obj);
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}
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void ms_fdispatcher_process(MSFdispatcher *obj)
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{
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gint i;
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MSFifo *inf=obj->f_inputs[0];
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if (inf!=NULL){
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void *s,*d;
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/* dispatch fifos */
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while ( ms_fifo_get_read_ptr(inf,MS_FDISPATCHER_DEF_GRAN,&s) >0 ){
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for (i=0;i<MS_FDISPATCHER_MAX_OUTPUTS;i++){
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MSFifo *outf=obj->f_outputs[i];
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if (outf!=NULL)
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{
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ms_fifo_get_write_ptr(outf,MS_FDISPATCHER_DEF_GRAN,&d);
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if (d!=NULL) memcpy(d,s,MS_FDISPATCHER_DEF_GRAN);
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}
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}
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}
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}
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}
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