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Viewing changes to mediastreamer2/src/msfilter.c

  • Committer: Bazaar Package Importer
  • Author(s): Mark Purcell
  • Date: 2010-06-07 22:14:41 UTC
  • mfrom: (1.3.3 upstream)
  • Revision ID: james.westby@ubuntu.com-20100607221441-sbk1n7hp0mzu1rze
Tags: 3.3.1-1
New upstream release

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Lines of Context:
mediastreamer2/src/msfilter.c
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int ms_filter_link(MSFilter *f1, int pin1, MSFilter *f2, int pin2){
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        MSQueue *q;
 
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        ms_message("ms_filter_link: %s:%p,%i-->%s:%p,%i",f1->desc->name,f1,pin1,f2->desc->name,f2,pin2);
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        ms_return_val_if_fail(pin1<f1->desc->noutputs, -1);
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        ms_return_val_if_fail(pin2<f2->desc->ninputs, -1);
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        ms_return_val_if_fail(f1->outputs[pin1]==NULL,-1);
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        q=ms_queue_new(f1,pin1,f2,pin2);
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        f1->outputs[pin1]=q;
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        f2->inputs[pin2]=q;
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        ms_message("ms_filter_link: %s:%p,%i-->%s:%p,%i",f1->desc->name,f1,pin1,f2->desc->name,f2,pin2);
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        return 0;
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}
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int ms_filter_unlink(MSFilter *f1, int pin1, MSFilter *f2, int pin2){
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        MSQueue *q;
 
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        ms_message("ms_filter_unlink: %s:%p,%i-->%s:%p,%i",f1->desc->name,f1,pin1,f2->desc->name,f2,pin2);
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        ms_return_val_if_fail(f1, -1);
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        ms_return_val_if_fail(f2, -1);
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        ms_return_val_if_fail(pin1<f1->desc->noutputs, -1);
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        q=f1->outputs[pin1];
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        f1->outputs[pin1]=f2->inputs[pin2]=0;
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        ms_queue_destroy(q);
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        ms_message("ms_filter_unlink: %s:%p,%i-->%s:%p,%i",f1->desc->name,f1,pin1,f2->desc->name,f2,pin2);
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        return 0;
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}
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        f->notify_ud=ud;
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}
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void ms_filter_enable_synchronous_notifcations(MSFilter *f, bool_t yesno){
 
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        f->synchronous_notifies=yesno;
 
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}
 
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void ms_filter_destroy(MSFilter *f){
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        if (f->desc->uninit!=NULL)
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                f->desc->uninit(f);
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        return FALSE;
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}
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void ms_filter_notify(MSFilter *f, unsigned int id, void *arg){
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        if (f->notify!=NULL)
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                f->notify(f->notify_ud,id,arg);
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}
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void ms_filter_notify_no_arg(MSFilter *f, unsigned int id){
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        if (f->notify!=NULL)
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                f->notify(f->notify_ud,id,NULL);
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}
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static void find_filters(MSList **filters, MSFilter *f ){