1#ifndef _TCUSEEDBUILDER_HPP 2#define _TCUSEEDBUILDER_HPP 3/*------------------------------------------------------------------------- 4 * drawElements Quality Program Tester Core 5 * ---------------------------------------- 6 * 7 * Copyright 2014 The Android Open Source Project 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); 10 * you may not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 * 21 *//*! 22 * \file 23 * \brief Utility class to build seeds from different data types. 24 * 25 * Values are first XORed with type specifig mask, which makes sure that 26 * two values with different types, but same bit presentation produce 27 * different results. Then values are passed through 32 bit crc. 28 *//*--------------------------------------------------------------------*/ 29 30#include "tcuDefs.hpp" 31#include "tcuVector.hpp" 32 33#include <string> 34#include <vector> 35 36namespace tcu 37{ 38 39class SeedBuilder 40{ 41public: 42 SeedBuilder (void); 43 deUint32 get (void) const { return m_hash; } 44 void feed (size_t size, const void* ptr); 45 46private: 47 deUint32 m_hash; 48} DE_WARN_UNUSED_TYPE; 49 50SeedBuilder& operator<< (SeedBuilder& builder, bool value); 51SeedBuilder& operator<< (SeedBuilder& builder, deInt8 value); 52SeedBuilder& operator<< (SeedBuilder& builder, deUint8 value); 53 54SeedBuilder& operator<< (SeedBuilder& builder, deInt16 value); 55SeedBuilder& operator<< (SeedBuilder& builder, deUint16 value); 56 57SeedBuilder& operator<< (SeedBuilder& builder, deInt32 value); 58SeedBuilder& operator<< (SeedBuilder& builder, deUint32 value); 59 60SeedBuilder& operator<< (SeedBuilder& builder, deInt64 value); 61SeedBuilder& operator<< (SeedBuilder& builder, deUint64 value); 62 63SeedBuilder& operator<< (SeedBuilder& builder, float value); 64SeedBuilder& operator<< (SeedBuilder& builder, double value); 65 66SeedBuilder& operator<< (SeedBuilder& builder, const std::string& value); 67 68template<class T, int Size> 69SeedBuilder& operator<< (SeedBuilder& builder, const tcu::Vector<T, Size>& value) 70{ 71 for (int i = 0; i < Size; i++) 72 builder << value[i]; 73 74 return builder; 75} 76 77} // tcu 78 79#endif // _TCUSEEDBUILDER_HPP 80