File indexing completed on 2024-11-10 04:56:30

 /*
     SPDX-FileCopyrightText: 2023 Xaver Hugl <xaver.hugl@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #pragma once
 
 #include <QMatrix4x4>
 #include <QSizeF>
 #include <memory>
 
 namespace KWin
 {
 
 class IccProfile;
 class GLShader;
 class GlLookUpTable;
 class GlLookUpTable3D;
 class GLTexture;
 
 class IccShader
 {
 public:
     explicit IccShader();
     ~IccShader();
 
     GLShader *shader() const;
     void setUniforms(const std::shared_ptr<IccProfile> &profile, float sdrBrightness, const QVector3D &channelFactors);
 
 private:
     bool setProfile(const std::shared_ptr<IccProfile> &profile);
 
     std::unique_ptr<GLShader> m_shader;
     std::shared_ptr<IccProfile> m_profile;
 
     QMatrix4x4 m_toXYZD50;
     std::unique_ptr<GlLookUpTable> m_B;
     QMatrix4x4 m_matrix2;
     std::unique_ptr<GlLookUpTable> m_M;
     std::unique_ptr<GlLookUpTable3D> m_C;
     std::unique_ptr<GlLookUpTable> m_A;
     struct Locations
     {
         int src;
         int sdrBrightness;
         int toXYZD50;
         int bsize;
         int bsampler;
         int matrix2;
         int msize;
         int msampler;
         int csize;
         int csampler;
         int asize;
         int asampler;
     };
     Locations m_locations;
 };
 
 }