COM_ConvertOperation.h

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/* SPDX-FileCopyrightText: 2011 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "COM_MultiThreadedOperation.h"
 
namespace blender::compositor {
 
class ConvertBaseOperation : public MultiThreadedOperation {
 public:
  ConvertBaseOperation();
 
  void update_memory_buffer_partial(MemoryBuffer *output,
                                    const rcti &area,
                                    Span<MemoryBuffer *> inputs) final;
 
 protected:
  virtual void hash_output_params() override;
  virtual void update_memory_buffer_partial(BuffersIterator<float> &it) = 0;
 
  /* Returns the meta data of the input if it exists. */
  std::unique_ptr<MetaData> get_meta_data() override;
};
 
class ConvertValueToColorOperation : public ConvertBaseOperation {
 public:
  ConvertValueToColorOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertColorToValueOperation : public ConvertBaseOperation {
 public:
  ConvertColorToValueOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertColorToBWOperation : public ConvertBaseOperation {
 public:
  ConvertColorToBWOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertColorToVectorOperation : public ConvertBaseOperation {
 public:
  ConvertColorToVectorOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertValueToVectorOperation : public ConvertBaseOperation {
 public:
  ConvertValueToVectorOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertVectorToColorOperation : public ConvertBaseOperation {
 public:
  ConvertVectorToColorOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertVectorToValueOperation : public ConvertBaseOperation {
 public:
  ConvertVectorToValueOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertRGBToYCCOperation : public ConvertBaseOperation {
 private:
  int mode_;
 
 public:
  ConvertRGBToYCCOperation();
 
  void set_mode(int mode);
 
 protected:
  void hash_output_params() override;
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertYCCToRGBOperation : public ConvertBaseOperation {
 private:
  int mode_;
 
 public:
  ConvertYCCToRGBOperation();
 
  void set_mode(int mode);
 
 protected:
  void hash_output_params() override;
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertRGBToYUVOperation : public ConvertBaseOperation {
 public:
  ConvertRGBToYUVOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertYUVToRGBOperation : public ConvertBaseOperation {
 public:
  ConvertYUVToRGBOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertRGBToHSVOperation : public ConvertBaseOperation {
 public:
  ConvertRGBToHSVOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertHSVToRGBOperation : public ConvertBaseOperation {
 public:
  ConvertHSVToRGBOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertRGBToHSLOperation : public ConvertBaseOperation {
 public:
  ConvertRGBToHSLOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertHSLToRGBOperation : public ConvertBaseOperation {
 public:
  ConvertHSLToRGBOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertPremulToStraightOperation : public ConvertBaseOperation {
 public:
  ConvertPremulToStraightOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class ConvertStraightToPremulOperation : public ConvertBaseOperation {
 public:
  ConvertStraightToPremulOperation();
 
 protected:
  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
};
 
class SeparateChannelOperation : public MultiThreadedOperation {
 private:
  int channel_;
 
 public:
  SeparateChannelOperation();
 
  void set_channel(int channel)
  {
    channel_ = channel;
  }
 
  void update_memory_buffer_partial(MemoryBuffer *output,
                                    const rcti &area,
                                    Span<MemoryBuffer *> inputs) override;
};
 
class CombineChannelsOperation : public MultiThreadedOperation {
 public:
  CombineChannelsOperation();
 
  void update_memory_buffer_partial(MemoryBuffer *output,
                                    const rcti &area,
                                    Span<MemoryBuffer *> inputs) override;
};
 
}  // namespace blender::compositor