test_extensions/media_sharing/test_memory_access.cpp - external/github.com/KhronosGroup/OpenCL-CTS - Git at Google

 //
 // Copyright (c) 2017 The Khronos Group Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //    http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 //
 #include "utils.h"

 int memory_access(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements,
                   unsigned int width, unsigned int height, cl_dx9_media_adapter_type_khr adapterType,
                   TSurfaceFormat surfaceFormat, TSharedHandleType sharedHandle)
 {
   CResult result;

   std::auto_ptr<CDeviceWrapper> deviceWrapper;
   //creates device
   if (!DeviceCreate(adapterType, deviceWrapper))
   {
     result.ResultSub(CResult::TEST_ERROR);
     return result.Result();
   }

   //generate input and expected data
   size_t frameSize = width * height * 3 / 2;
   std::vector<cl_uchar> bufferRef0(frameSize, 0);
   std::vector<cl_uchar> bufferRef1(frameSize, 0);
   std::vector<cl_uchar> bufferRef2(frameSize, 0);
   if (!YUVGenerate(surfaceFormat, bufferRef0, width, height, 0, 90) ||
     !YUVGenerate(surfaceFormat, bufferRef1, width, height, 91, 180) ||
     !YUVGenerate(surfaceFormat, bufferRef2, width, height, 181, 255))
   {
     result.ResultSub(CResult::TEST_ERROR);
     return result.Result();
   }

   //iterates through all devices
   while (deviceWrapper->AdapterNext())
   {
     cl_int error;
     //check if the test can be run on the adapter
     if (CL_SUCCESS != (error = deviceExistForCLTest(gPlatformIDdetected, adapterType, deviceWrapper->Device(), result, sharedHandle)))
     {
       return result.Result();
     }

     if (surfaceFormat != SURFACE_FORMAT_NV12 && !SurfaceFormatCheck(adapterType, *deviceWrapper, surfaceFormat))
     {
       std::string sharedHandleStr = (sharedHandle == SHARED_HANDLE_ENABLED)? "yes": "no";
       std::string formatStr;
       std::string adapterStr;
       SurfaceFormatToString(surfaceFormat, formatStr);
       AdapterToString(adapterType, adapterStr);
       log_info("Skipping test case, image format is not supported by a device (adapter type: %s, format: %s, shared handle: %s)\n",
         adapterStr.c_str(), formatStr.c_str(), sharedHandleStr.c_str());
       return result.Result();
     }

     void *objectSharedHandle = 0;
     std::auto_ptr<CSurfaceWrapper> surface;

     //creates surface
     if (!MediaSurfaceCreate(adapterType, width, height, surfaceFormat, *deviceWrapper, surface,
       (sharedHandle == SHARED_HANDLE_ENABLED) ? true: false, &objectSharedHandle))
     {
       log_error("Media surface creation failed for %i adapter\n", deviceWrapper->AdapterIdx());
       result.ResultSub(CResult::TEST_ERROR);
       return result.Result();
     }

     if (!YUVSurfaceSet(surfaceFormat, surface, bufferRef0, width, height))
     {
       result.ResultSub(CResult::TEST_ERROR);
       return result.Result();
     }

     cl_context_properties contextProperties[] = {
       CL_CONTEXT_PLATFORM, (cl_context_properties)gPlatformIDdetected,
       AdapterTypeToContextInfo(adapterType), (cl_context_properties)deviceWrapper->Device(),
       0,
     };

     clContextWrapper ctx = clCreateContext(&contextProperties[0], 1, &gDeviceIDdetected, NULL, NULL, &error);
     if (error != CL_SUCCESS)
     {
       log_error("clCreateContext failed: %s\n", IGetErrorString(error));
       result.ResultSub(CResult::TEST_FAIL);
       return result.Result();
     }

     clCommandQueueWrapper cmdQueue = clCreateCommandQueueWithProperties(ctx, gDeviceIDdetected, 0, &error );
     if (error != CL_SUCCESS)
     {
       log_error("Unable to create command queue: %s\n", IGetErrorString(error));
       result.ResultSub(CResult::TEST_FAIL);
       return result.Result();
     }

     { //memory access write
 #if defined(_WIN32)
       cl_dx9_surface_info_khr surfaceInfo;
       surfaceInfo.resource = *(static_cast<CD3D9SurfaceWrapper *>(surface.get()));
       surfaceInfo.shared_handle = objectSharedHandle;
 #else
       void *surfaceInfo = 0;
       return TEST_NOT_IMPLEMENTED;
 #endif

       std::vector<cl_mem> memObjList;
       unsigned int planesNum = PlanesNum(surfaceFormat);
       std::vector<clMemWrapper> planesList(planesNum);
       for (unsigned int planeIdx = 0; planeIdx < planesNum; ++planeIdx)
       {
         planesList[planeIdx] = clCreateFromDX9MediaSurfaceKHR(ctx, CL_MEM_WRITE_ONLY, adapterType, &surfaceInfo, planeIdx, &error);
         if (error != CL_SUCCESS)
         {
           log_error("clCreateFromDX9MediaSurfaceKHR failed for WRITE_ONLY plane %i: %s\n", planeIdx, IGetErrorString(error));
           result.ResultSub(CResult::TEST_FAIL);
           return result.Result();
         }
         memObjList.push_back(planesList[planeIdx]);
       }

       error = clEnqueueAcquireDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
       if (error != CL_SUCCESS)
       {
         log_error("clEnqueueAcquireDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
         result.ResultSub(CResult::TEST_FAIL);
         return result.Result();
       }

       size_t offset = 0;
       size_t origin[3] = {0,0,0};
       for (size_t i = 0; i < memObjList.size(); ++i)
       {
         size_t planeWidth = (i == 0) ? width: width / 2;
         size_t planeHeight = (i == 0) ? height: height / 2;
         size_t regionPlane[3] = {planeWidth, planeHeight, 1};

         error = clEnqueueWriteImage(cmdQueue, memObjList[i], CL_TRUE, origin, regionPlane,
           0, 0, &bufferRef1[offset], 0, 0, 0);
         if (error != CL_SUCCESS)
         {
           log_error("clEnqueueWriteImage failed: %s\n", IGetErrorString(error));
           result.ResultSub(CResult::TEST_FAIL);
         }

         offset += planeWidth * planeHeight;
       }

       error = clEnqueueReleaseDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
       if (error != CL_SUCCESS)
       {
         log_error("clEnqueueReleaseDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
         result.ResultSub(CResult::TEST_FAIL);
       }
     }

     std::vector<cl_uchar> bufferOut0(frameSize, 0);
     if (!YUVSurfaceGet(surfaceFormat, surface, bufferOut0, width, height))
     {
       result.ResultSub(CResult::TEST_FAIL);
       return result.Result();
     }

     if (!YUVCompare(surfaceFormat, bufferOut0, bufferRef1, width, height))
     {
       log_error("Media surface is different than expected\n");
       result.ResultSub(CResult::TEST_FAIL);
     }

     { //memory access read
 #if defined(_WIN32)
       cl_dx9_surface_info_khr surfaceInfo;
       surfaceInfo.resource = *(static_cast<CD3D9SurfaceWrapper *>(surface.get()));
       surfaceInfo.shared_handle = objectSharedHandle;
 #else
       void *surfaceInfo = 0;
       return TEST_NOT_IMPLEMENTED;
 #endif

       std::vector<cl_mem> memObjList;
       unsigned int planesNum = PlanesNum(surfaceFormat);
       std::vector<clMemWrapper> planesList(planesNum);
       for (unsigned int planeIdx = 0; planeIdx < planesNum; ++planeIdx)
       {
         planesList[planeIdx] = clCreateFromDX9MediaSurfaceKHR(ctx, CL_MEM_READ_ONLY, adapterType, &surfaceInfo, planeIdx, &error);
         if (error != CL_SUCCESS)
         {
           log_error("clCreateFromDX9MediaSurfaceKHR failed for READ_ONLY plane %i: %s\n", planeIdx, IGetErrorString(error));
           result.ResultSub(CResult::TEST_FAIL);
           return result.Result();
         }
         memObjList.push_back(planesList[planeIdx]);
       }

       error = clEnqueueAcquireDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
       if (error != CL_SUCCESS)
       {
         log_error("clEnqueueAcquireDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
         result.ResultSub(CResult::TEST_FAIL);
         return result.Result();
       }

       std::vector<cl_uchar> out( frameSize, 0 );
       size_t offset = 0;
       size_t origin[3] = {0,0,0};

       for (size_t i = 0; i < memObjList.size(); ++i)
       {
         size_t planeWidth = (i == 0) ? width: width / 2;
         size_t planeHeight = (i == 0) ? height: height / 2;
         size_t regionPlane[3] = {planeWidth, planeHeight, 1};

         error = clEnqueueReadImage(cmdQueue, memObjList[i], CL_TRUE, origin, regionPlane, 0, 0,
           &out[offset], 0, 0, 0);
         if (error != CL_SUCCESS)
         {
           log_error("clEnqueueReadImage failed: %s\n", IGetErrorString(error));
           result.ResultSub(CResult::TEST_FAIL);
         }

         offset += planeWidth * planeHeight;
       }

       if (!YUVCompare(surfaceFormat, out, bufferRef1, width, height))
       {
         log_error("OCL image (READ_ONLY) is different then expected\n");
         result.ResultSub(CResult::TEST_FAIL);
       }

       error = clEnqueueReleaseDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
       if (error != CL_SUCCESS)
       {
         log_error("clEnqueueReleaseDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
         result.ResultSub(CResult::TEST_FAIL);
       }
     }

     std::vector<cl_uchar> bufferOut1(frameSize, 0);
     if (!YUVSurfaceGet(surfaceFormat, surface, bufferOut1, width, height))
     {
       result.ResultSub(CResult::TEST_FAIL);
       return result.Result();
     }

     if (!YUVCompare(surfaceFormat, bufferOut1, bufferRef1, width, height))
     {
       log_error("Media surface is different than expected\n");
       result.ResultSub(CResult::TEST_FAIL);
     }

     { //memory access read write
 #if defined(_WIN32)
       cl_dx9_surface_info_khr surfaceInfo;
       surfaceInfo.resource = *(static_cast<CD3D9SurfaceWrapper *>(surface.get()));
       surfaceInfo.shared_handle = objectSharedHandle;
 #else
       void *surfaceInfo = 0;
       return TEST_NOT_IMPLEMENTED;
 #endif

       std::vector<cl_mem> memObjList;
       unsigned int planesNum = PlanesNum(surfaceFormat);
       std::vector<clMemWrapper> planesList(planesNum);
       for (unsigned int planeIdx = 0; planeIdx < planesNum; ++planeIdx)
       {
         planesList[planeIdx] = clCreateFromDX9MediaSurfaceKHR(ctx, CL_MEM_READ_WRITE, adapterType, &surfaceInfo, planeIdx, &error);
         if (error != CL_SUCCESS)
         {
           log_error("clCreateFromDX9MediaSurfaceKHR failed for READ_WRITE plane %i: %s\n", planeIdx, IGetErrorString(error));
           result.ResultSub(CResult::TEST_FAIL);
           return result.Result();
         }
         memObjList.push_back(planesList[planeIdx]);
       }

       error = clEnqueueAcquireDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
       if (error != CL_SUCCESS)
       {
         log_error("clEnqueueAcquireDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
         result.ResultSub(CResult::TEST_FAIL);
         return result.Result();
       }

       { //read
         std::vector<cl_uchar> out( frameSize, 0 );
         size_t offset = 0;
         size_t origin[3] = {0,0,0};

         for (size_t i = 0; i < memObjList.size(); ++i)
         {
           size_t planeWidth = (i == 0) ? width: width / 2;
           size_t planeHeight = (i == 0) ? height: height / 2;
           size_t regionPlane[3] = {planeWidth, planeHeight, 1};

           error = clEnqueueReadImage(cmdQueue, memObjList[i], CL_TRUE, origin, regionPlane, 0, 0,
             &out[offset], 0, 0, 0);
           if (error != CL_SUCCESS)
           {
             log_error("clEnqueueReadImage failed: %s\n", IGetErrorString(error));
             result.ResultSub(CResult::TEST_FAIL);
           }

           offset += planeWidth * planeHeight;
         }

         if (!YUVCompare(surfaceFormat, out, bufferRef1, width, height))
         {
           log_error("OCL image (READ_WRITE) is different then expected\n");
           result.ResultSub(CResult::TEST_FAIL);
         }
       }

       { //write
         size_t offset = 0;
         size_t origin[3] = {0,0,0};
         for (size_t i = 0; i < memObjList.size(); ++i)
         {
           size_t planeWidth = (i == 0) ? width: width / 2;
           size_t planeHeight = (i == 0) ? height: height / 2;
           size_t regionPlane[3] = {planeWidth, planeHeight, 1};

           error = clEnqueueWriteImage(cmdQueue, memObjList[i], CL_TRUE, origin, regionPlane,
             0, 0, &bufferRef2[offset], 0, 0, 0);
           if (error != CL_SUCCESS)
           {
             log_error("clEnqueueWriteImage failed: %s\n", IGetErrorString(error));
             result.ResultSub(CResult::TEST_FAIL);
           }

           offset += planeWidth * planeHeight;
         }
       }

       error = clEnqueueReleaseDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
       if (error != CL_SUCCESS)
       {
         log_error("clEnqueueReleaseDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
         result.ResultSub(CResult::TEST_FAIL);
       }
     }

     std::vector<cl_uchar> bufferOut2(frameSize, 0);
     if (!YUVSurfaceGet(surfaceFormat, surface, bufferOut2, width, height))
     {
       result.ResultSub(CResult::TEST_FAIL);
       return result.Result();
     }

     if (!YUVCompare(surfaceFormat, bufferOut2, bufferRef2, width, height))
     {
       log_error("Media surface is different than expected\n");
       result.ResultSub(CResult::TEST_FAIL);
     }
   }

   if (deviceWrapper->Status() != DEVICE_PASS)
   {
     std::string adapterName;
     AdapterToString(adapterType, adapterName);
     if (deviceWrapper->Status() == DEVICE_FAIL)
     {
     log_error("%s init failed\n", adapterName.c_str());
     result.ResultSub(CResult::TEST_FAIL);
     }
     else
     {
       log_error("%s init incomplete due to unsupported device\n", adapterName.c_str());
       result.ResultSub(CResult::TEST_NOTSUPPORTED);
     }
   }

   return result.Result();
 }

 int test_memory_access(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements)
 {
   CResult result;

 #if defined(_WIN32)
   //D3D9
   if(memory_access(deviceID, context, queue, num_elements, 256, 256, CL_ADAPTER_D3D9_KHR,
     SURFACE_FORMAT_NV12, SHARED_HANDLE_DISABLED) != 0)
   {
     log_error("\nTest case (D3D9, NV12, no shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

   if(memory_access(deviceID, context, queue, num_elements, 512, 256, CL_ADAPTER_D3D9_KHR,
     SURFACE_FORMAT_YV12, SHARED_HANDLE_DISABLED) != 0)
   {
     log_error("\nTest case (D3D9, YV12, no shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

   //D3D9EX
   if(memory_access(deviceID, context, queue, num_elements, 256, 512, CL_ADAPTER_D3D9EX_KHR,
     SURFACE_FORMAT_NV12, SHARED_HANDLE_DISABLED) != 0)
   {
     log_error("\nTest case (D3D9EX, NV12, no shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

   if(memory_access(deviceID, context, queue, num_elements, 512, 256, CL_ADAPTER_D3D9EX_KHR,
     SURFACE_FORMAT_NV12, SHARED_HANDLE_ENABLED) != 0)
   {
     log_error("\nTest case (D3D9EX, NV12, shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

   if(memory_access(deviceID, context, queue, num_elements, 256, 256, CL_ADAPTER_D3D9EX_KHR,
     SURFACE_FORMAT_YV12, SHARED_HANDLE_DISABLED) != 0)
   {
     log_error("\nTest case (D3D9EX, YV12, no shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

   if(memory_access(deviceID, context, queue, num_elements, 128, 128, CL_ADAPTER_D3D9EX_KHR,
     SURFACE_FORMAT_YV12, SHARED_HANDLE_ENABLED) != 0)
   {
     log_error("\nTest case (D3D9EX, YV12, shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

   //DXVA
   if(memory_access(deviceID, context, queue, num_elements, 128, 128, CL_ADAPTER_DXVA_KHR,
     SURFACE_FORMAT_NV12, SHARED_HANDLE_DISABLED) != 0)
   {
     log_error("\nTest case (DXVA, NV12, no shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

   if(memory_access(deviceID, context, queue, num_elements, 64, 64, CL_ADAPTER_DXVA_KHR,
     SURFACE_FORMAT_NV12, SHARED_HANDLE_ENABLED) != 0)
   {
     log_error("\nTest case (DXVA, NV12, shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

   if(memory_access(deviceID, context, queue, num_elements, 512, 512, CL_ADAPTER_DXVA_KHR,
     SURFACE_FORMAT_YV12, SHARED_HANDLE_DISABLED) != 0)
   {
     log_error("\nTest case (DXVA, YV12, no shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

   if(memory_access(deviceID, context, queue, num_elements, 1024, 1024, CL_ADAPTER_DXVA_KHR,
     SURFACE_FORMAT_YV12, SHARED_HANDLE_ENABLED) != 0)
   {
     log_error("\nTest case (DXVA, YV12, shared handle) failed\n\n");
     result.ResultSub(CResult::TEST_FAIL);
   }

 #else
   return TEST_NOT_IMPLEMENTED;
 #endif

   return result.Result();
 }
	//
	// Copyright (c) 2017 The Khronos Group Inc.
	//
	// Licensed under the Apache License, Version 2.0 (the "License");
	// you may not use this file except in compliance with the License.
	// You may obtain a copy of the License at
	//
	// http://www.apache.org/licenses/LICENSE-2.0
	//
	// Unless required by applicable law or agreed to in writing, software
	// distributed under the License is distributed on an "AS IS" BASIS,
	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	// See the License for the specific language governing permissions and
	// limitations under the License.
	//
	#include "utils.h"

	int memory_access(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements,
	unsigned int width, unsigned int height, cl_dx9_media_adapter_type_khr adapterType,
	TSurfaceFormat surfaceFormat, TSharedHandleType sharedHandle)
	{
	CResult result;

	std::auto_ptr<CDeviceWrapper> deviceWrapper;
	//creates device
	if (!DeviceCreate(adapterType, deviceWrapper))
	{
	result.ResultSub(CResult::TEST_ERROR);
	return result.Result();
	}

	//generate input and expected data
	size_t frameSize = width * height * 3 / 2;
	std::vector<cl_uchar> bufferRef0(frameSize, 0);
	std::vector<cl_uchar> bufferRef1(frameSize, 0);
	std::vector<cl_uchar> bufferRef2(frameSize, 0);
	if (!YUVGenerate(surfaceFormat, bufferRef0, width, height, 0, 90) \|\|
	!YUVGenerate(surfaceFormat, bufferRef1, width, height, 91, 180) \|\|
	!YUVGenerate(surfaceFormat, bufferRef2, width, height, 181, 255))
	{
	result.ResultSub(CResult::TEST_ERROR);
	return result.Result();
	}

	//iterates through all devices
	while (deviceWrapper->AdapterNext())
	{
	cl_int error;
	//check if the test can be run on the adapter
	if (CL_SUCCESS != (error = deviceExistForCLTest(gPlatformIDdetected, adapterType, deviceWrapper->Device(), result, sharedHandle)))
	{
	return result.Result();
	}

	if (surfaceFormat != SURFACE_FORMAT_NV12 && !SurfaceFormatCheck(adapterType, *deviceWrapper, surfaceFormat))
	{
	std::string sharedHandleStr = (sharedHandle == SHARED_HANDLE_ENABLED)? "yes": "no";
	std::string formatStr;
	std::string adapterStr;
	SurfaceFormatToString(surfaceFormat, formatStr);
	AdapterToString(adapterType, adapterStr);
	log_info("Skipping test case, image format is not supported by a device (adapter type: %s, format: %s, shared handle: %s)\n",
	adapterStr.c_str(), formatStr.c_str(), sharedHandleStr.c_str());
	return result.Result();
	}

	void *objectSharedHandle = 0;
	std::auto_ptr<CSurfaceWrapper> surface;

	//creates surface
	if (!MediaSurfaceCreate(adapterType, width, height, surfaceFormat, *deviceWrapper, surface,
	(sharedHandle == SHARED_HANDLE_ENABLED) ? true: false, &objectSharedHandle))
	{
	log_error("Media surface creation failed for %i adapter\n", deviceWrapper->AdapterIdx());
	result.ResultSub(CResult::TEST_ERROR);
	return result.Result();
	}

	if (!YUVSurfaceSet(surfaceFormat, surface, bufferRef0, width, height))
	{
	result.ResultSub(CResult::TEST_ERROR);
	return result.Result();
	}

	cl_context_properties contextProperties[] = {
	CL_CONTEXT_PLATFORM, (cl_context_properties)gPlatformIDdetected,
	AdapterTypeToContextInfo(adapterType), (cl_context_properties)deviceWrapper->Device(),
	0,
	};

	clContextWrapper ctx = clCreateContext(&contextProperties[0], 1, &gDeviceIDdetected, NULL, NULL, &error);
	if (error != CL_SUCCESS)
	{
	log_error("clCreateContext failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}

	clCommandQueueWrapper cmdQueue = clCreateCommandQueueWithProperties(ctx, gDeviceIDdetected, 0, &error );
	if (error != CL_SUCCESS)
	{
	log_error("Unable to create command queue: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}

	{ //memory access write
	#if defined(_WIN32)
	cl_dx9_surface_info_khr surfaceInfo;
	surfaceInfo.resource = (static_cast<CD3D9SurfaceWrapper >(surface.get()));
	surfaceInfo.shared_handle = objectSharedHandle;
	#else
	void *surfaceInfo = 0;
	return TEST_NOT_IMPLEMENTED;
	#endif

	std::vector<cl_mem> memObjList;
	unsigned int planesNum = PlanesNum(surfaceFormat);
	std::vector<clMemWrapper> planesList(planesNum);
	for (unsigned int planeIdx = 0; planeIdx < planesNum; ++planeIdx)
	{
	planesList[planeIdx] = clCreateFromDX9MediaSurfaceKHR(ctx, CL_MEM_WRITE_ONLY, adapterType, &surfaceInfo, planeIdx, &error);
	if (error != CL_SUCCESS)
	{
	log_error("clCreateFromDX9MediaSurfaceKHR failed for WRITE_ONLY plane %i: %s\n", planeIdx, IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}
	memObjList.push_back(planesList[planeIdx]);
	}

	error = clEnqueueAcquireDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueAcquireDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}

	size_t offset = 0;
	size_t origin[3] = {0,0,0};
	for (size_t i = 0; i < memObjList.size(); ++i)
	{
	size_t planeWidth = (i == 0) ? width: width / 2;
	size_t planeHeight = (i == 0) ? height: height / 2;
	size_t regionPlane[3] = {planeWidth, planeHeight, 1};

	error = clEnqueueWriteImage(cmdQueue, memObjList[i], CL_TRUE, origin, regionPlane,
	0, 0, &bufferRef1[offset], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueWriteImage failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	}

	offset += planeWidth * planeHeight;
	}

	error = clEnqueueReleaseDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueReleaseDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	}
	}

	std::vector<cl_uchar> bufferOut0(frameSize, 0);
	if (!YUVSurfaceGet(surfaceFormat, surface, bufferOut0, width, height))
	{
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}

	if (!YUVCompare(surfaceFormat, bufferOut0, bufferRef1, width, height))
	{
	log_error("Media surface is different than expected\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	{ //memory access read
	#if defined(_WIN32)
	cl_dx9_surface_info_khr surfaceInfo;
	surfaceInfo.resource = (static_cast<CD3D9SurfaceWrapper >(surface.get()));
	surfaceInfo.shared_handle = objectSharedHandle;
	#else
	void *surfaceInfo = 0;
	return TEST_NOT_IMPLEMENTED;
	#endif

	std::vector<cl_mem> memObjList;
	unsigned int planesNum = PlanesNum(surfaceFormat);
	std::vector<clMemWrapper> planesList(planesNum);
	for (unsigned int planeIdx = 0; planeIdx < planesNum; ++planeIdx)
	{
	planesList[planeIdx] = clCreateFromDX9MediaSurfaceKHR(ctx, CL_MEM_READ_ONLY, adapterType, &surfaceInfo, planeIdx, &error);
	if (error != CL_SUCCESS)
	{
	log_error("clCreateFromDX9MediaSurfaceKHR failed for READ_ONLY plane %i: %s\n", planeIdx, IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}
	memObjList.push_back(planesList[planeIdx]);
	}

	error = clEnqueueAcquireDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueAcquireDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}

	std::vector<cl_uchar> out( frameSize, 0 );
	size_t offset = 0;
	size_t origin[3] = {0,0,0};

	for (size_t i = 0; i < memObjList.size(); ++i)
	{
	size_t planeWidth = (i == 0) ? width: width / 2;
	size_t planeHeight = (i == 0) ? height: height / 2;
	size_t regionPlane[3] = {planeWidth, planeHeight, 1};

	error = clEnqueueReadImage(cmdQueue, memObjList[i], CL_TRUE, origin, regionPlane, 0, 0,
	&out[offset], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueReadImage failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	}

	offset += planeWidth * planeHeight;
	}

	if (!YUVCompare(surfaceFormat, out, bufferRef1, width, height))
	{
	log_error("OCL image (READ_ONLY) is different then expected\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	error = clEnqueueReleaseDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueReleaseDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	}
	}

	std::vector<cl_uchar> bufferOut1(frameSize, 0);
	if (!YUVSurfaceGet(surfaceFormat, surface, bufferOut1, width, height))
	{
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}

	if (!YUVCompare(surfaceFormat, bufferOut1, bufferRef1, width, height))
	{
	log_error("Media surface is different than expected\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	{ //memory access read write
	#if defined(_WIN32)
	cl_dx9_surface_info_khr surfaceInfo;
	surfaceInfo.resource = (static_cast<CD3D9SurfaceWrapper >(surface.get()));
	surfaceInfo.shared_handle = objectSharedHandle;
	#else
	void *surfaceInfo = 0;
	return TEST_NOT_IMPLEMENTED;
	#endif

	std::vector<cl_mem> memObjList;
	unsigned int planesNum = PlanesNum(surfaceFormat);
	std::vector<clMemWrapper> planesList(planesNum);
	for (unsigned int planeIdx = 0; planeIdx < planesNum; ++planeIdx)
	{
	planesList[planeIdx] = clCreateFromDX9MediaSurfaceKHR(ctx, CL_MEM_READ_WRITE, adapterType, &surfaceInfo, planeIdx, &error);
	if (error != CL_SUCCESS)
	{
	log_error("clCreateFromDX9MediaSurfaceKHR failed for READ_WRITE plane %i: %s\n", planeIdx, IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}
	memObjList.push_back(planesList[planeIdx]);
	}

	error = clEnqueueAcquireDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueAcquireDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}

	{ //read
	std::vector<cl_uchar> out( frameSize, 0 );
	size_t offset = 0;
	size_t origin[3] = {0,0,0};

	for (size_t i = 0; i < memObjList.size(); ++i)
	{
	size_t planeWidth = (i == 0) ? width: width / 2;
	size_t planeHeight = (i == 0) ? height: height / 2;
	size_t regionPlane[3] = {planeWidth, planeHeight, 1};

	error = clEnqueueReadImage(cmdQueue, memObjList[i], CL_TRUE, origin, regionPlane, 0, 0,
	&out[offset], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueReadImage failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	}

	offset += planeWidth * planeHeight;
	}

	if (!YUVCompare(surfaceFormat, out, bufferRef1, width, height))
	{
	log_error("OCL image (READ_WRITE) is different then expected\n");
	result.ResultSub(CResult::TEST_FAIL);
	}
	}

	{ //write
	size_t offset = 0;
	size_t origin[3] = {0,0,0};
	for (size_t i = 0; i < memObjList.size(); ++i)
	{
	size_t planeWidth = (i == 0) ? width: width / 2;
	size_t planeHeight = (i == 0) ? height: height / 2;
	size_t regionPlane[3] = {planeWidth, planeHeight, 1};

	error = clEnqueueWriteImage(cmdQueue, memObjList[i], CL_TRUE, origin, regionPlane,
	0, 0, &bufferRef2[offset], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueWriteImage failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	}

	offset += planeWidth * planeHeight;
	}
	}

	error = clEnqueueReleaseDX9MediaSurfacesKHR(cmdQueue, static_cast<cl_uint>(memObjList.size()), &memObjList[0], 0, 0, 0);
	if (error != CL_SUCCESS)
	{
	log_error("clEnqueueReleaseDX9MediaSurfacesKHR failed: %s\n", IGetErrorString(error));
	result.ResultSub(CResult::TEST_FAIL);
	}
	}

	std::vector<cl_uchar> bufferOut2(frameSize, 0);
	if (!YUVSurfaceGet(surfaceFormat, surface, bufferOut2, width, height))
	{
	result.ResultSub(CResult::TEST_FAIL);
	return result.Result();
	}

	if (!YUVCompare(surfaceFormat, bufferOut2, bufferRef2, width, height))
	{
	log_error("Media surface is different than expected\n");
	result.ResultSub(CResult::TEST_FAIL);
	}
	}

	if (deviceWrapper->Status() != DEVICE_PASS)
	{
	std::string adapterName;
	AdapterToString(adapterType, adapterName);
	if (deviceWrapper->Status() == DEVICE_FAIL)
	{
	log_error("%s init failed\n", adapterName.c_str());
	result.ResultSub(CResult::TEST_FAIL);
	}
	else
	{
	log_error("%s init incomplete due to unsupported device\n", adapterName.c_str());
	result.ResultSub(CResult::TEST_NOTSUPPORTED);
	}
	}

	return result.Result();
	}

	int test_memory_access(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements)
	{
	CResult result;

	#if defined(_WIN32)
	//D3D9
	if(memory_access(deviceID, context, queue, num_elements, 256, 256, CL_ADAPTER_D3D9_KHR,
	SURFACE_FORMAT_NV12, SHARED_HANDLE_DISABLED) != 0)
	{
	log_error("\nTest case (D3D9, NV12, no shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	if(memory_access(deviceID, context, queue, num_elements, 512, 256, CL_ADAPTER_D3D9_KHR,
	SURFACE_FORMAT_YV12, SHARED_HANDLE_DISABLED) != 0)
	{
	log_error("\nTest case (D3D9, YV12, no shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	//D3D9EX
	if(memory_access(deviceID, context, queue, num_elements, 256, 512, CL_ADAPTER_D3D9EX_KHR,
	SURFACE_FORMAT_NV12, SHARED_HANDLE_DISABLED) != 0)
	{
	log_error("\nTest case (D3D9EX, NV12, no shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	if(memory_access(deviceID, context, queue, num_elements, 512, 256, CL_ADAPTER_D3D9EX_KHR,
	SURFACE_FORMAT_NV12, SHARED_HANDLE_ENABLED) != 0)
	{
	log_error("\nTest case (D3D9EX, NV12, shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	if(memory_access(deviceID, context, queue, num_elements, 256, 256, CL_ADAPTER_D3D9EX_KHR,
	SURFACE_FORMAT_YV12, SHARED_HANDLE_DISABLED) != 0)
	{
	log_error("\nTest case (D3D9EX, YV12, no shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	if(memory_access(deviceID, context, queue, num_elements, 128, 128, CL_ADAPTER_D3D9EX_KHR,
	SURFACE_FORMAT_YV12, SHARED_HANDLE_ENABLED) != 0)
	{
	log_error("\nTest case (D3D9EX, YV12, shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	//DXVA
	if(memory_access(deviceID, context, queue, num_elements, 128, 128, CL_ADAPTER_DXVA_KHR,
	SURFACE_FORMAT_NV12, SHARED_HANDLE_DISABLED) != 0)
	{
	log_error("\nTest case (DXVA, NV12, no shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	if(memory_access(deviceID, context, queue, num_elements, 64, 64, CL_ADAPTER_DXVA_KHR,
	SURFACE_FORMAT_NV12, SHARED_HANDLE_ENABLED) != 0)
	{
	log_error("\nTest case (DXVA, NV12, shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	if(memory_access(deviceID, context, queue, num_elements, 512, 512, CL_ADAPTER_DXVA_KHR,
	SURFACE_FORMAT_YV12, SHARED_HANDLE_DISABLED) != 0)
	{
	log_error("\nTest case (DXVA, YV12, no shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	if(memory_access(deviceID, context, queue, num_elements, 1024, 1024, CL_ADAPTER_DXVA_KHR,
	SURFACE_FORMAT_YV12, SHARED_HANDLE_ENABLED) != 0)
	{
	log_error("\nTest case (DXVA, YV12, shared handle) failed\n\n");
	result.ResultSub(CResult::TEST_FAIL);
	}

	#else
	return TEST_NOT_IMPLEMENTED;
	#endif

	return result.Result();
	}