104 lines
3.8 KiB
C++
104 lines
3.8 KiB
C++
/*
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* Copyright (c) 2017 - 2018, Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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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 OCLRT {
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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 = OCLRT::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 OCLRT
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