| #ifndef _VKTSPVASMCOMPUTESHADERTESTUTIL_HPP |
| #define _VKTSPVASMCOMPUTESHADERTESTUTIL_HPP |
| /*------------------------------------------------------------------------- |
| * Vulkan Conformance Tests |
| * ------------------------ |
| * |
| * Copyright (c) 2015 Google 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. |
| * |
| *//*! |
| * \file |
| * \brief Compute Shader Based Test Case Utility Structs/Functions |
| *//*--------------------------------------------------------------------*/ |
| |
| #include "deDefs.h" |
| #include "deSharedPtr.hpp" |
| #include "tcuVector.hpp" |
| #include "vkMemUtil.hpp" |
| |
| #include <string> |
| #include <vector> |
| |
| namespace vkt |
| { |
| namespace SpirVAssembly |
| { |
| |
| typedef de::MovePtr<vk::Allocation> AllocationMp; |
| typedef de::SharedPtr<vk::Allocation> AllocationSp; |
| |
| /*--------------------------------------------------------------------*//*! |
| * \brief Abstract class for an input/output storage buffer object |
| *//*--------------------------------------------------------------------*/ |
| class BufferInterface |
| { |
| public: |
| virtual ~BufferInterface (void) {} |
| |
| virtual size_t getNumBytes (void) const = 0; |
| virtual const void* data (void) const = 0; |
| }; |
| |
| typedef de::SharedPtr<BufferInterface> BufferSp; |
| |
| /*--------------------------------------------------------------------*//*! |
| * \brief Concrete class for an input/output storage buffer object |
| *//*--------------------------------------------------------------------*/ |
| template<typename E> |
| class Buffer : public BufferInterface |
| { |
| public: |
| Buffer (const std::vector<E>& elements) |
| : m_elements(elements) |
| {} |
| |
| size_t getNumBytes (void) const { return m_elements.size() * sizeof(E); } |
| const void* data (void) const { return &m_elements.front(); } |
| |
| private: |
| std::vector<E> m_elements; |
| }; |
| |
| DE_STATIC_ASSERT(sizeof(tcu::Vec4) == 4 * sizeof(float)); |
| |
| typedef Buffer<float> Float32Buffer; |
| typedef Buffer<deInt32> Int32Buffer; |
| typedef Buffer<tcu::Vec4> Vec4Buffer; |
| |
| |
| /*--------------------------------------------------------------------*//*! |
| * \brief Specification for a compute shader. |
| * |
| * This struct bundles SPIR-V assembly code, input and expected output |
| * together. |
| *//*--------------------------------------------------------------------*/ |
| struct ComputeShaderSpec |
| { |
| std::string assembly; |
| std::string entryPoint; |
| std::vector<BufferSp> inputs; |
| std::vector<BufferSp> outputs; |
| tcu::IVec3 numWorkGroups; |
| std::vector<deUint32> specConstants; |
| // If null, a default verification will be performed by comparing the memory pointed to by outputAllocations |
| // and the contents of expectedOutputs. Otherwise the function pointed to by verifyIO will be called. |
| // If true is returned, then the test case is assumed to have passed, if false is returned, then the test |
| // case is assumed to have failed. |
| bool (*verifyIO)(const std::vector<BufferSp>& inputs, const std::vector<AllocationSp>& outputAllocations, const std::vector<BufferSp>& expectedOutputs); |
| |
| ComputeShaderSpec() |
| : entryPoint ("main") |
| , verifyIO (DE_NULL) |
| {} |
| |
| }; |
| |
| } // SpirVAssembly |
| } // vkt |
| |
| #endif // _VKTSPVASMCOMPUTESHADERTESTUTIL_HPP |