P4 to Git Change 1182804 by skudchad@skudchad_test_win_opencl2 on 2015/08/20 14:14:22

EPR #424190 - IOMMU2/SVM on CZ Win10, GL Interop changes for SVM
	- Pass GL_INTEROP_SVM flag to GL for interop

	ReviewBoardURL = http://ocltc.amd.com/reviews/r/8303/diff/

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuresource.cpp#223 edit


[ROCm/clr commit: fee3ce0a35]

projects/clr/rocclr/runtime/device/gpu/gpuresource.cpp

@@ -717,8 +717,10 @@ Resource::create(MemoryType memType, CreateParams* params, bool heap)
         resData.GLdeviceContext = oglRes->glDeviceContext_;
         resData.name = oglRes->handle_;
         resData.type = glType_;
-        // We need not pass any flags down to OGL for interop
-        resData.flags = 0;
+
+        if(dev().settings().svmFineGrainSystem_) {
+            resData.flags = GL_INTEROP_SVM;
+        }
 
         if (dev().resGLAssociate(resData)) {
             gslResource = resData.memObject;