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samples/extensions/open_cl_common/open_cl_utils.h

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+/* Copyright (c) 2021-2023, Arm Limited and Contributors
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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.
+ */
+
+#pragma once
+
+#define CL_USE_DEPRECATED_OPENCL_1_2_APIS
+
+#define CL_TARGET_OPENCL_VERSION 300
+#include <CL/cl_ext.h>
+#include <CL/opencl.h>
+#include <functional>
+
+#define OPENCL_EXPORTED_FUNCTION(func_name) extern std::function<decltype(func_name)> func_name##_ptr
+#define OPENCL_EXPORTED_EXTENSION_FUNCTION(func_name) extern std::function<decltype(func_name)> func_name##_ptr
+#include "open_cl_functions.inl"
+#undef OPENCL_EXPORTED_FUNCTION
+#undef OPENCL_EXPORTED_EXTENSION_FUNCTION
+
+cl_platform_id load_opencl();
+void           unload_opencl();
+
+#ifdef CL_FUNCTION_DEFINITIONS
+
+#	define clCreateContext clCreateContext_ptr
+#	define clGetDeviceIDs clGetDeviceIDs_ptr
+#	define clGetPlatformIDs clGetPlatformIDs_ptr
+#	define clCreateBuffer clCreateBuffer_ptr
+#	define clReleaseMemObject clReleaseMemObject_ptr
+#	define clCreateProgramWithSource clCreateProgramWithSource_ptr
+#	define clBuildProgram clBuildProgram_ptr
+#	define clCreateKernel clCreateKernel_ptr
+#	define clSetKernelArg clSetKernelArg_ptr
+#	define clEnqueueNDRangeKernel clEnqueueNDRangeKernel_ptr
+#	define clFlush clFlush_ptr
+#	define clFinish clFinish_ptr
+#	define clCreateCommandQueue clCreateCommandQueue_ptr
+#	define clReleaseContext clReleaseContext_ptr
+#	define clGetPlatformInfo clGetPlatformInfo_ptr
+#	define clGetExtensionFunctionAddressForPlatform clGetExtensionFunctionAddressForPlatform_ptr
+#	define clImportMemoryARM clImportMemoryARM_ptr
+#	define clCreateImageWithProperties clCreateImageWithProperties_ptr
+#	define clEnqueueWaitSemaphoresKHR clEnqueueWaitSemaphoresKHR_ptr
+#	define clEnqueueSignalSemaphoresKHR clEnqueueSignalSemaphoresKHR_ptr
+#	define clEnqueueAcquireExternalMemObjectsKHR clEnqueueAcquireExternalMemObjectsKHR_ptr
+#	define clEnqueueReleaseExternalMemObjectsKHR clEnqueueReleaseExternalMemObjectsKHR_ptr
+#	define clCreateSemaphoreWithPropertiesKHR clCreateSemaphoreWithPropertiesKHR_ptr
+#	define clReleaseSemaphoreKHR clReleaseSemaphoreKHR_ptr
+#	define clGetDeviceInfo clGetDeviceInfo_ptr
+
+#endif