mirror of
https://github.com/Pixinn/Rgb2Hires.git
synced 2024-06-02 07:41:33 +00:00
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
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/* Rgb2Hires
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* Copyright (C) 2020 Christophe Meneboeuf <christophe@xtof.info>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <exception>
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#include <iostream>
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#include <fstream>
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#include <string>
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#include <sys/stat.h>
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#include <Magick++.h>
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#include <tclap/CmdLine.h>
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#include "ImageQuantized.h"
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#include "Picture.h"
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#include "Tile.h"
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using namespace std;
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using namespace RgbToHires;
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/// @brief Returns true if a file exists
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inline bool exists(const std::string& path)
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{
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struct stat buffer;
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return (stat(path.c_str(), &buffer) == 0);
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}
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/// @brief Program entry point
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int main( int argc, char *argv[] )
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{
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Magick::InitializeMagick(*argv);
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//Parsing command line
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TCLAP::CmdLine cmd("Tile - by Christophe Meneboeuf <christophe@xtof.info>", ' ', "0");
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TCLAP::ValueArg<string> imagePath("i", "image", "Source image path", true, "", "string");
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TCLAP::ValueArg<string> outputPath("o", "output", "Output path", true, "", "string");
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TCLAP::ValueArg<unsigned> column("c", "column", "Column number in the tile sheet. Starts at 0.", true, 0u, "integer");
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TCLAP::ValueArg<unsigned> line("l", "line", "Line number in the tile sheet. Starts at 0.", true, 0u, "integer");
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cmd.add(imagePath);
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cmd.add(outputPath);
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cmd.add(column);
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cmd.add(line);
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cmd.parse(argc, argv);
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if (imagePath.getValue().size() == 0 || outputPath.getValue().size() == 0) {
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std::cout << "No input or output path provided." << std::endl;
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return -1;
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}
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if (column.getValue() > 9) {
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std::cout << "Column number shall be < 9" << std::endl;
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return -1;
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}
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if (line.getValue() > 11) {
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std::cout << "Line number shall be < 11" << std::endl;
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return -1;
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}
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try
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{
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const auto filepath = imagePath.getValue();
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if (!exists(filepath)) {
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throw runtime_error("Cannot read " + filepath);
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}
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const auto imageRgb = Magick::Image{ filepath };
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auto imageQuantized = ImageQuantized{ imageRgb };
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const auto tileHiRes = Tile{ imageQuantized, column.getValue(), line.getValue()};
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// Always output in asm
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ofstream output(outputPath.getValue());
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output << tileHiRes.getHiresAsm();
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}
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//Fatal error
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catch (const exception& e) {
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cout << e.what();
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return -1;
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}
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return 0;
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}
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