mirror of
https://github.com/brian8544/turtle-wow.git
synced 2025-01-01 04:14:35 +00:00
106 lines
2.4 KiB
C++
106 lines
2.4 KiB
C++
#define _CRT_SECURE_NO_DEPRECATE
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#include <filesystem>
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#include <iostream>
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#include <vector>
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#include <fstream>
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// #include <cstdio>
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#include <sstream>
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#include "lodepng.h"
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#include "tga.h"
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#include "Windows.h"
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#include <queue>
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#include <thread>
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#include <mutex>
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using namespace std;
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#define fs std::filesystem
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std::queue<std::string> tga_files;
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std::mutex tga_files_guard;
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void Convert()
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{
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while (true)
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{
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tga_files_guard.lock();
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if (tga_files.size() == 0)
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{
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tga_files_guard.unlock();
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return;
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}
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std::string s = tga_files.front();
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tga_files.pop();
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tga_files_guard.unlock();
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FILE* f = std::fopen(s.c_str(), "rb");
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tga::StdioFileInterface file(f);
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tga::Decoder decoder(&file);
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tga::Header header;
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if (!decoder.readHeader(header))
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return;
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tga::Image image;
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image.bytesPerPixel = header.bytesPerPixel();
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image.rowstride = header.width * header.bytesPerPixel();
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std::vector<uint8_t> buffer(image.rowstride * header.height);
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image.pixels = &buffer[0];
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if (!decoder.readImage(header, image, nullptr))
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return;
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decoder.postProcessImage(header, image);
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size_t srt_pos = s.find_last_of("/\\");
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std::string s_filename = s.substr(srt_pos + 1);
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s_filename.erase(s_filename.size() - 4);
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s_filename.append(".png");
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unsigned saveError = lodepng::encode(s_filename.c_str(), image.pixels, header.width, header.height, LodePNGColorType::LCT_RGBA);
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}
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}
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int main()
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{
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fs::path _path = fs::current_path() / "Screenshots";
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for (const fs::directory_entry& dir_entry : fs::recursive_directory_iterator(_path))
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{
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if (dir_entry.is_directory())
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continue;
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if (dir_entry.path().extension() == ".tga")
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{
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std::stringstream ss;
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ss << "Screenshots/" << dir_entry.path().filename().string();
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std::string s = ss.str();
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tga_files.push(s);
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}
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}
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uint32_t thread_count = std::thread::hardware_concurrency();
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for (uint32_t i = 0; i < thread_count; i++)
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{
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std::thread work(Convert);
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work.detach();
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}
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while (true)
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{
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tga_files_guard.lock();
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size_t size = tga_files.size();
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tga_files_guard.unlock();
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if (size == 0)
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break;
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else
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Sleep(1);
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}
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return 0;
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} |