P4 to Git Change 2007650 by jujiang@JJ-OCL-hip on 2019/10/02 16:04:31

SWDEV-205724 - Issue with hipTexRefSetAddress in HIP/PAL on Windows

	Handle nullptr channel format desc

	http://ocltc.amd.com/reviews/r/18065/

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/hip/hip_texture.cpp#20 edit

api/hip/hip_texture.cpp

@@ -386,13 +386,17 @@ hipError_t ihipBindTexture(cl_mem_object_type type,
       case CL_MEM_OBJECT_IMAGE1D:
         resDesc.resType = hipResourceTypeLinear;
         resDesc.res.linear.devPtr = const_cast<void*>(devPtr);
-        resDesc.res.linear.desc = *desc;
+        if (nullptr != desc) {
+          resDesc.res.linear.desc = *desc;
+        }
         resDesc.res.linear.sizeInBytes = image->getSize();
         break;
       case CL_MEM_OBJECT_IMAGE2D:
         resDesc.resType = hipResourceTypePitch2D;
         resDesc.res.pitch2D.devPtr = const_cast<void*>(devPtr);
-        resDesc.res.pitch2D.desc = *desc;
+        if (nullptr != desc) {
+          resDesc.res.pitch2D.desc = *desc;
+        }
         resDesc.res.pitch2D.width = width;
         resDesc.res.pitch2D.height = height;
         resDesc.res.pitch2D.pitchInBytes = pitch;