1 /* sane - Scanner Access Now Easy. 2 3 Copyright (C) 2019 Povilas Kanapickas <povilas@radix.lt> 4 5 This file is part of the SANE package. 6 7 This program is free software; you can redistribute it and/or 8 modify it under the terms of the GNU General Public License as 9 published by the Free Software Foundation; either version 2 of the 10 License, or (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, but 13 WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <https://www.gnu.org/licenses/>. 19 */ 20 21 #ifndef SANE_TESTSUITE_BACKEND_GENESYS_TESTS_PRINTERS_H 22 #define SANE_TESTSUITE_BACKEND_GENESYS_TESTS_PRINTERS_H 23 24 #include "../../../backend/genesys/image_pixel.h" 25 #include "../../../backend/genesys/utilities.h" 26 #include <iostream> 27 #include <iomanip> 28 #include <vector> 29 30 template<class T> 31 std::ostream& operator<<(std::ostream& str, const std::vector<T>& arg) 32 { 33 str << genesys::format_vector_unsigned(4, arg) << '\n'; 34 return str; 35 } 36 37 inline std::ostream& operator<<(std::ostream& str, const genesys::PixelFormat& arg) 38 { 39 str << static_cast<unsigned>(arg); 40 return str; 41 } 42 43 inline std::ostream& operator<<(std::ostream& str, const genesys::Pixel& arg) 44 { 45 str << "{ " << arg.r << ", " << arg.g << ", " << arg.b << " }"; 46 return str; 47 } 48 49 inline std::ostream& operator<<(std::ostream& str, const genesys::RawPixel& arg) 50 { 51 auto flags = str.flags(); 52 str << std::hex; 53 for (auto el : arg.data) { 54 str << static_cast<unsigned>(el) << " "; 55 } 56 str.flags(flags); 57 return str; 58 } 59 60 #endif 61