53 static void print_digraph(FILE *outfile, AVFilterGraph *graph)  in print_digraph()  argument
57     fprintf(outfile, "digraph G {\n");  in print_digraph()
58     fprintf(outfile, "node [shape=box]\n");  in print_digraph()
59     fprintf(outfile, "rankdir=LR\n");  in print_digraph()
80                 fprintf(outfile, "\"%s\" -> \"%s\" [ label= \"inpad:%s -> outpad:%s\\n",  in print_digraph()
87                     fprintf(outfile,  in print_digraph()
96                     fprintf(outfile,  in print_digraph()
102                 fprintf(outfile, "\" ];\n");  in print_digraph()
106     fprintf(outfile, "}\n");  in print_digraph()
113     FILE *outfile           = NULL;  in main()  local
148     outfile = fopen(outfilename, "w");  in main()
149     if (!outfile) {  in main()
200     print_digraph(outfile, graph);  in main()
201     fflush(outfile);  in main()