kraken/kraken/KRTexture2D.h

//
//  KRTexture2D.h
//  Kraken Engine
//
//  Copyright 2022 Kearwood Gilbert. All rights reserved.
//  
//  Redistribution and use in source and binary forms, with or without modification, are
//  permitted provided that the following conditions are met:
//  
//  1. Redistributions of source code must retain the above copyright notice, this list of
//  conditions and the following disclaimer.
//  
//  2. Redistributions in binary form must reproduce the above copyright notice, this list
//  of conditions and the following disclaimer in the documentation and/or other materials
//  provided with the distribution.
//  
//  THIS SOFTWARE IS PROVIDED BY KEARWOOD GILBERT ''AS IS'' AND ANY EXPRESS OR IMPLIED
//  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
//  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KEARWOOD GILBERT OR
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//

#pragma once

#include "KREngine-common.h"
#include "KRDataBlock.h"

using std::list;

#include "KRTexture.h"

class KRDevice;

class KRTexture2D : public KRTexture
{
public:
  KRTexture2D(KRContext& context, KRDataBlock* data, std::string name);
  virtual ~KRTexture2D();
  virtual bool save(const std::string& path);
  virtual bool save(KRDataBlock& data);

  virtual bool uploadTexture(KRDevice& device, VkImage& image, int lod_max_dim, int& current_lod_max_dim, bool premultiply_alpha = false) = 0;
  virtual Vector2i getDimensions() const = 0;

protected:
  KRDataBlock* m_pData;

  bool createGPUTexture(int lod_max_dim) override;
};