The OpenCLEnv struct is used only inside openclwrapper.cxx

Change-Id: I95fbee302213e6ced469dd7a2a1c254178159357

include/opencl/openclwrapper.hxx

@@ -45,14 +45,6 @@ struct KernelEnv
 
 namespace opencl {
 
-struct OpenCLEnv
-{
-    cl_platform_id mpOclPlatformID;
-    cl_context mpOclContext;
-    cl_device_id mpOclDevsID;
-    cl_command_queue mpOclCmdQueue;
-};
-
 struct GPUEnv
 {
     //share vb in all modules in hb library

opencl/source/openclwrapper.cxx

@@ -254,6 +254,14 @@ bool generatBinFromKernelSource( cl_program program, const char * clFileName )
 
 namespace {
 
+struct OpenCLEnv
+{
+    cl_platform_id mpOclPlatformID;
+    cl_context mpOclContext;
+    cl_device_id mpOclDevsID;
+    cl_command_queue mpOclCmdQueue;
+};
+
 bool initOpenCLAttr( OpenCLEnv * env )
 {
     if ( gpuEnv.mnIsUserCreated )