Revision 4359288c

View differences:

ffmpeg.c
2698 2698 
        }
2699 2699 
    }
2700 2700 
#if CONFIG_AVFILTER
2701 
    if (graph) {
2702 
        avfilter_graph_free(graph);
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        av_freep(&graph);
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    }
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    avfilter_graph_free(&graph);
2705 2702 
#endif
2706 2703 

  		




  2707
  2704
  
    
    /* finished ! */


  		












  

    
      ffplay.c
    
  





  1899
  1899
  
    
    }


  		




  1900
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 the_end:


  		




  1901
  1901
  
    
#if CONFIG_AVFILTER


  		




  1902
  
  
    
    avfilter_graph_free(graph);


  		




  1903
  
  
    
    av_freep(&graph);


  		




  
  1902
  
    
    avfilter_graph_free(&graph);


  		




  1904
  1903
  
    
#endif


  		




  1905
  1904
  
    
    av_free(frame);


  		




  1906
  1905
  
    
    return 0;


  		












  

    
      libavfilter/avfiltergraph.c
    
  





  32
  32
  
    
    return av_mallocz(sizeof(AVFilterGraph));


  		




  33
  33
  
    
}


  		




  34
  34
  
    

  		




  35
  
  
    
void avfilter_graph_free(AVFilterGraph *graph)


  		




  
  35
  
    
void avfilter_graph_free(AVFilterGraph **graph)


  		




  36
  36
  
    
{


  		




  37
  
  
    
    if (!graph)


  		




  
  37
  
    
    if (!*graph)


  		




  38
  38
  
    
        return;


  		




  39
  
  
    
    for (; graph->filter_count > 0; graph->filter_count --)


  		




  40
  
  
    
        avfilter_free(graph->filters[graph->filter_count - 1]);


  		




  41
  
  
    
    av_freep(&graph->scale_sws_opts);


  		




  42
  
  
    
    av_freep(&graph->filters);


  		




  
  39
  
    
    for (; (*graph)->filter_count > 0; (*graph)->filter_count--)


  		




  
  40
  
    
        avfilter_free((*graph)->filters[(*graph)->filter_count - 1]);


  		




  
  41
  
    
    av_freep(&(*graph)->scale_sws_opts);


  		




  
  42
  
    
    av_freep(&(*graph)->filters);


  		




  
  43
  
    
    av_freep(graph);


  		




  43
  44
  
    
}


  		




  44
  45
  
    

  		




  45
  46
  
    
int avfilter_graph_add_filter(AVFilterGraph *graph, AVFilterContext *filter)


  		












  

    
      libavfilter/avfiltergraph.h
    
  





  79
  79
  
    
int avfilter_graph_config(AVFilterGraph *graphctx, AVClass *log_ctx);


  		




  80
  80
  
    

  		




  81
  81
  
    
/**


  		




  82
  
  
    
 * Free a graph and destroy its links, graph may be NULL.


  		




  
  82
  
    
 * Free a graph, destroy its links, and set *graph to NULL.


  		




  
  83
  
    
 * If *graph is NULL, do nothing.


  		




  83
  84
  
    
 */


  		




  84
  
  
    
void avfilter_graph_free(AVFilterGraph *graph);


  		




  
  85
  
    
void avfilter_graph_free(AVFilterGraph **graph);


  		




  85
  86
  
    

  		




  86
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/**


  		




  87
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 * A linked-list of the inputs/outputs of the filter chain.


  		












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