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Viewing changes to lib/filter/filter.c

  • Committer: Bazaar Package Importer
  • Author(s): Bryce Harrington
  • Date: 2008-06-19 20:23:23 UTC
  • mfrom: (1.2.5 upstream)
  • Revision ID: james.westby@ubuntu.com-20080619202323-ls23h96ntj9ny94m
Tags: 2.18-1ubuntu1
https://launchpad.net/bugs/174749
* Merge from debian unstable, remaining changes:
  - Build depend on liblualib50-dev instead of liblua5.1-0-dev.
  - Drop libttf-dev (libttf-dev is in universe) (LP: #174749).
  - Replace gs-common with ghostscript.
  - Build-depend on python-dev instead of python2.4-dev or python2.5-dev.
  - Mention the correct python version for the python bindings in the
    package description.

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lib/filter/filter.c
 
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/* $Id: filter.c,v 1.1 2008/02/26 19:33:14 ellson Exp $ $Revision: 1.1 $ */
 
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/* vim:set shiftwidth=4 ts=8: */
 
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/**********************************************************
 
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*      This software is part of the graphviz package      *
 
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*                http://www.graphviz.org/                 *
 
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*                                                         *
 
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*            Copyright (c) 1994-2004 AT&T Corp.           *
 
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*                and is licensed under the                *
 
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*            Common Public License, Version 1.0           *
 
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*                      by AT&T Corp.                      *
 
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*                                                         *
 
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*        Information and Software Systems Research        *
 
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*              AT&T Research, Florham Park NJ             *
 
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**********************************************************/
 
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#include "filter.h"
 
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int clear_filter(tv_filter* f)
 
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{
 
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        delete_node(f->root);
 
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}
 
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int init_filters(tv_filters* filters)
 
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{
 
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        filters->filter_count=0;
 
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        filters->filters=0;
 
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}
 
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int add_filter_to_filters(tv_filters* filters,tv_filter* filter)
 
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{
 
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        filters->filters=realloc(filters->filters,sizeof(tv_filter*)*(filters->filter_count+1));
 
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        filters->filters[filters->filter_count]=filter;
 
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        filters->filter_count++;
 
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}
 
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int clear_filters(tv_filters* filters)
 
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{
 
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        //deep clear
 
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        int ind=0;
 
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        for (ind =0;ind < filters->filter_count ; ind ++)
 
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        {
 
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                clear_filter(filters->filters[ind]);
 
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                free(filters->filters[ind]);
 
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        }
 
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        filters->filter_count=0;
 
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}
 
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int union_filter(tv_filter* f1,tv_filter* f2)
 
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{
 
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}
 
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int intersect_filter(tv_filter* f1,tv_filter* f2);