| #ifndef _VKTTRANSFORMFEEDBACKRANDOMLAYOUTCASE_HPP |
| #define _VKTTRANSFORMFEEDBACKRANDOMLAYOUTCASE_HPP |
| /*------------------------------------------------------------------------ |
| * Vulkan Conformance Tests |
| * ------------------------ |
| * |
| * Copyright (c) 2015 The Khronos Group Inc. |
| * Copyright (c) 2015 Samsung Electronics Co., Ltd. |
| * Copyright (c) 2018 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. |
| * |
| *//*! |
| * \file |
| * \brief Vulkan Transform Feedback Fuzz Random Layout Tests |
| *//*--------------------------------------------------------------------*/ |
| |
| #include "vktTransformFeedbackFuzzLayoutCase.hpp" |
| |
| namespace de |
| { |
| class Random; |
| } // de |
| |
| namespace vkt |
| { |
| namespace TransformFeedback |
| { |
| |
| enum FeatureBits |
| { |
| FEATURE_VECTORS = (1<<0), |
| FEATURE_MATRICES = (1<<1), |
| FEATURE_ARRAYS = (1<<2), |
| FEATURE_STRUCTS = (1<<3), |
| FEATURE_NESTED_STRUCTS = (1<<4), |
| FEATURE_INSTANCE_ARRAYS = (1<<5), |
| FEATURE_ARRAYS_OF_ARRAYS = (1<<6), |
| FEATURE_DOUBLES = (1<<7), |
| FEATURE_UNASSIGNED_FIELDS = (1<<8), |
| FEATURE_UNASSIGNED_BLOCK_MEMBERS= (1<<9), |
| FEATURE_MISSING_BLOCK_MEMBERS = (1<<10), // Add holes into XFB buffer |
| FEATURE_OUT_OF_ORDER_OFFSETS = (1<<11), |
| }; |
| |
| class RandomInterfaceBlockCase : public InterfaceBlockCase |
| { |
| public: |
| RandomInterfaceBlockCase (tcu::TestContext& testCtx, |
| const std::string& name, |
| const std::string& description, |
| const TestStageFlags testStageFlags, |
| deUint32 features, |
| deUint32 seed); |
| |
| private: |
| void generateBlock (de::Random& rnd, deUint32 layoutFlags); |
| void generateBlockMember (de::Random& rnd, InterfaceBlock& block, const int numBlockMembers, int& numMissing); |
| VarType generateType (de::Random& rnd, int typeDepth, bool arrayOk); |
| std::vector<glu::DataType> fillTypeCandidates (void); |
| |
| const deUint32 m_features; |
| const bool m_explicitXfbOffsets; |
| const int m_maxBlocks; |
| const int m_maxInstances; |
| const int m_maxArrayLength; |
| const int m_maxStructDepth; |
| const int m_maxBlockMembers; |
| const int m_maxStructMembers; |
| const deUint32 m_seed; |
| |
| int m_blockNdx; |
| int m_interfaceNdx; |
| int m_structNdx; |
| std::vector<glu::DataType> m_primitiveTypeCandidates; |
| }; |
| |
| } // TransformFeedback |
| } // vkt |
| |
| #endif // _VKTTRANSFORMFEEDBACKRANDOMLAYOUTCASE_HPP |