P4 to Git Change 1131417 by gandryey@gera-w8 on 2015/03/17 10:31:57

ECR #304775 - Mipmaps support
	- Create views for the specified mip level in the transfer operations
	- OCL requires just one mip level transfer. Thus we could keep the original blit kernels and just create a view for the specified mip level.

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_memobj.cpp#75 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#500 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.cpp#119 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.hpp#90 edit

rocclr/runtime/device/gpu/gpudevice.cpp

@@ -2011,7 +2011,7 @@ Device::createView(amd::Memory& owner, const device::Memory& parent) const
         const gpu::Memory& gpuMem = static_cast<const gpu::Memory&>(parent);
 
         params.owner_       = &owner;
-        params.level_       = 0;
+        params.level_       = image.getBaseMipLevel();
         params.layer_       = 0;
         params.resource_    = &gpuMem;
         params.gpu_ = reinterpret_cast<VirtualGPU*>(owner.getVirtualDevice());