COM_ColorCurveOperation.h

Go to the documentation of this file.

/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * Copyright 2011, Blender Foundation.
 */
 
#pragma once
 
#include "COM_CurveBaseOperation.h"
#include "COM_NodeOperation.h"
#include "DNA_color_types.h"
 
namespace blender::compositor {
 
class ColorCurveOperation : public CurveBaseOperation {
 private:
  SocketReader *m_inputFacProgram;
  SocketReader *m_inputImageProgram;
  SocketReader *m_inputBlackProgram;
  SocketReader *m_inputWhiteProgram;
 
 public:
  ColorCurveOperation();
 
  void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
 
  void initExecution() override;
 
  void deinitExecution() override;
};
 
class ConstantLevelColorCurveOperation : public CurveBaseOperation {
 private:
  SocketReader *m_inputFacProgram;
  SocketReader *m_inputImageProgram;
  float m_black[3];
  float m_white[3];
 
 public:
  ConstantLevelColorCurveOperation();
 
  void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
 
  void initExecution() override;
 
  void deinitExecution() override;
 
  void setBlackLevel(float black[3])
  {
    copy_v3_v3(this->m_black, black);
  }
  void setWhiteLevel(float white[3])
  {
    copy_v3_v3(this->m_white, white);
  }
};
 
}  // namespace blender::compositor