subimage.h

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/*
 * The ManaPlus Client
 * Copyright (C) 2004-2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * 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
 * 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, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef RESOURCES_SUBIMAGE_H
#define RESOURCES_SUBIMAGE_H
 
#include "localconsts.h"
 
#include "resources/image/image.h"
 
class SubImage final : public Image
{
 public:
#ifdef USE_SDL2
 SubImage(Image *const parent, SDL_Texture *const image,
 const int x, const int y, const int width, const int height);
#endif // USE_SDL2
 
 SubImage(Image *const parent, SDL_Surface *const image,
 const int x, const int y, const int width, const int height);
#ifdef USE_OPENGL
 SubImage(Image *const parent, const GLuint image,
 const int x, const int y, const int width, const int height,
 const int texWidth, const int textHeight);
#endif // USE_OPENGL
 
 A_DELETE_COPY(SubImage)
 
 
 ~SubImage() override final;
 
 Image *getSubImage(const int x, const int y,
 const int width,
 const int height) override final A_WARN_UNUSED;
 
 ImageTypeT getType() const noexcept2 override final
 { return ImageType::SubImage; }
 
 int calcMemoryLocal() const override;
 
#ifdef USE_OPENGL
 void decRef() override final;
#endif // USE_OPENGL
 
 SDL_Rect mInternalBounds;
 
 private:
 Image *mParent;
};
 
#endif // RESOURCES_SUBIMAGE_H