111     FILE *ifp;  member
446         n_items = fread(ctx->frame_data_buffer, ctx->frame_size, 1, ctx->ifp);  in upload_yuv_to_surface()
509     if (ctx->ifp) {  in mpeg2enc_exit()
510         fclose(ctx->ifp);  in mpeg2enc_exit()
511         ctx->ifp = NULL;  in mpeg2enc_exit()
600     ctx->ifp = fopen(argv[3], "rb");  in parse_args()
602     if (ctx->ifp == NULL) {  in parse_args()
607     fseek(ctx->ifp, 0l, SEEK_END);  in parse_args()
608     file_size = ftell(ctx->ifp);  in parse_args()
618     fseek(ctx->ifp, 0l, SEEK_SET);  in parse_args()
1365         fseek(ctx->ifp, ctx->frame_size * next_display_order, SEEK_SET);  in encode_picture()