File indexing completed on 2025-03-16 11:20:42 

0001 /*
0002     KWin - the KDE window manager
0003     This file is part of the KDE project.
0004 
0005     SPDX-FileCopyrightText: 2022 Xaver Hugl <xaver.hugl@gmail.com>
0006 
0007     SPDX-License-Identifier: GPL-2.0-or-later
0008 */
0009 #pragma once
0010 
0011 #include <memory>
0012 #include <stdint.h>
0013 #include <tuple>
0014 #include <vector>
0015 
0016 #include "kwin_export.h"
0017 
0018 typedef struct _cmsPipeline_struct cmsPipeline;
0019 
0020 namespace KWin
0021 {
0022 
0023 class ColorPipelineStage;
0024 
0025 class KWIN_EXPORT ColorTransformation
0026 {
0027 public:
0028     ColorTransformation(std::vector<std::unique_ptr<ColorPipelineStage>> &&stages);
0029     ~ColorTransformation();
0030 
0031     bool valid() const;
0032 
0033     std::tuple<uint16_t, uint16_t, uint16_t> transform(uint16_t r, uint16_t g, uint16_t b) const;
0034 
0035 private:
0036     cmsPipeline *const m_pipeline;
0037     const std::vector<std::unique_ptr<ColorPipelineStage>> m_stages;
0038     bool m_valid = true;
0039 };
0040 
0041 }