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>
operator <<(std::ostream& str, const std::vector<T>& arg)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
operator <<(std::ostream& str, const genesys::PixelFormat& arg)37 inline std::ostream& operator<<(std::ostream& str, const genesys::PixelFormat& arg)
38 {
39 str << static_cast<unsigned>(arg);
40 return str;
41 }
42
operator <<(std::ostream& str, const genesys::Pixel& arg)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
operator <<(std::ostream& str, const genesys::RawPixel& arg)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