90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/*
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* Copyright (C) 2017-2019 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#pragma once
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#include "runtime/api/cl_types.h"
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#include "runtime/helpers/base_object.h"
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#include "runtime/helpers/error_mappers.h"
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#include <utility>
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namespace NEO {
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// Provide some aggregators...
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typedef std::pair<uint32_t, const cl_event *> EventWaitList;
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typedef std::pair<uint32_t, const cl_device_id *> DeviceList;
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typedef std::pair<uint32_t, const cl_mem *> MemObjList;
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// Custom validators
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enum NonZeroBufferSize : size_t;
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enum PatternSize : size_t;
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template <typename CLType, typename InternalType>
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CLType WithCastToInternal(CLType clObject, InternalType **internalObject) {
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*internalObject = NEO::castToObject<InternalType>(clObject);
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return (*internalObject) ? clObject : nullptr;
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}
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// This is the default instance of validateObject.
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// It should be specialized for specific types.
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template <typename Type>
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inline cl_int validateObject(Type object) {
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return CL_SUCCESS;
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}
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// Example of specialization.
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cl_int validateObject(void *ptr);
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cl_int validateObject(cl_context context);
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cl_int validateObject(cl_device_id device);
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cl_int validateObject(cl_platform_id platform);
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cl_int validateObject(cl_command_queue commandQueue);
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cl_int validateObject(cl_event platform);
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cl_int validateObject(cl_mem mem);
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cl_int validateObject(cl_sampler sampler);
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cl_int validateObject(cl_program program);
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cl_int validateObject(cl_kernel kernel);
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cl_int validateObject(const EventWaitList &eventWaitList);
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cl_int validateObject(const DeviceList &deviceList);
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cl_int validateObject(const MemObjList &memObjList);
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cl_int validateObject(const NonZeroBufferSize &nzbs);
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cl_int validateObject(const PatternSize &ps);
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// This is the sentinel for the follow variadic template definition.
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inline cl_int validateObjects() {
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return CL_SUCCESS;
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}
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// This provides variadic object validation.
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// It automatically checks for nullptrs and then passes
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// onto type specific validator.
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template <typename Type, typename... Types>
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inline cl_int validateObjects(const Type &object, Types... rest) {
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auto retVal = validateObject(object);
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return CL_SUCCESS != retVal ? retVal : validateObjects(rest...);
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}
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template <typename Type, typename... Types>
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inline cl_int validateObjects(Type *object, Types... rest) {
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auto retVal = object ? validateObject(object) : NullObjectErrorMapper<Type *>::retVal;
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return CL_SUCCESS != retVal ? retVal : validateObjects(rest...);
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}
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template <typename T = void>
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bool areNotNullptr() {
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return true;
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}
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template <typename T, typename... RT>
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bool areNotNullptr(T t, RT... rt) {
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return (t != nullptr) && areNotNullptr<RT...>(rt...);
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}
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cl_int validateYuvOperation(const size_t *origin, const size_t *region);
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bool IsPackedYuvImage(const cl_image_format *imageFormat);
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bool IsNV12Image(const cl_image_format *imageFormat);
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} // namespace NEO
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