remove redundant OPENCL_DIR flag

remove as much warnings as possible
use enum instead of MACRO for ocl.hpp
add command line parser in accuracy test and perf test
some bug fix for arthim functions

modules/ocl/perf/main.cpp

@@ -73,22 +73,86 @@ void print_info()
 #endif
 
 }
-
+std::string workdir;
 int main(int argc, char **argv)
 {
-    std::vector<cv::ocl::Info> oclinfo;
     TS::ptr()->init("ocl");
     InitGoogleTest(&argc, argv);
+    const char *keys =
+
+        "{ h | help     | false              | print help message }"
+
+        "{ w | workdir  | ../../../samples/c/| set working directory }"
+
+        "{ t | type     | gpu                | set device type:cpu or gpu}"
+
+        "{ p | platform | 0                  | set platform id }"
+
+        "{ d | device   | 0                  | set device id }";
+
+
+
+    CommandLineParser cmd(argc, argv, keys);
+
+    if (cmd.get<bool>("help"))
+
+    {
+
+        cout << "Avaible options besides goole test option:" << endl;
+
+        cmd.printParams();
+    }
+
+    workdir = cmd.get<string>("workdir");
+
+    string type = cmd.get<string>("type");
+
+    unsigned int pid = cmd.get<unsigned int>("platform");
+
+    int device = cmd.get<int>("device");
+
 
     print_info();
-    int devnums = getDevice(oclinfo);
-    if(devnums < 1)
+    int flag = CVCL_DEVICE_TYPE_GPU;
+
+    if(type == "cpu")
+
     {
-        std::cout << "no device found\n";
-        return -1;
+
+        flag = CVCL_DEVICE_TYPE_CPU;
+
     }
-    //if you want to use undefault device, set it here
-    //setDevice(oclinfo[0]);
+    std::vector<cv::ocl::Info> oclinfo;
+    int devnums = getDevice(oclinfo);
+    if(devnums <= device || device < 0)
+
+    {
+
+        std::cout << "device invalid\n";
+
+        return -1;
+
+    }
+
+    if(pid >= oclinfo.size())
+
+    {
+
+        std::cout << "platform invalid\n";
+
+        return -1;
+
+    }
+
+    if(pid != 0 || device != 0)
+
+    {
+
+        setDevice(oclinfo[pid], device);
+
+    }
+
+    cout << "Device type:" << type << endl << "Device name:" << oclinfo[pid].DeviceName[device] << endl;
     setBinpath(CLBINPATH);
     return RUN_ALL_TESTS();
 }