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-rw-r--r--src/resources/openglimagehelper.h162
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diff --git a/src/resources/openglimagehelper.h b/src/resources/openglimagehelper.h
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index 24662686d..000000000
--- a/src/resources/openglimagehelper.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * The ManaPlus Client
- * Copyright (C) 2004-2009 The Mana World Development Team
- * Copyright (C) 2009-2010 The Mana Developers
- * Copyright (C) 2011-2017 The ManaPlus Developers
- *
- * 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_OPENGLIMAGEHELPER_H
-#define RESOURCES_OPENGLIMAGEHELPER_H
-
-#include "localconsts.h"
-
-#ifdef USE_OPENGL
-
-#ifndef GL_TEXTURE_RECTANGLE_ARB
-#define GL_TEXTURE_RECTANGLE_ARB 0x84F5
-#define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8
-#endif // GL_TEXTURE_RECTANGLE_ARB
-
-#include "resources/imagehelper.h"
-
-#ifdef ANDROID
-#include <GLES/gl.h>
-#define GL_RGBA8 GL_RGBA8_OES
-#else // ANDROID
-#ifndef USE_SDL2
-#define GL_GLEXT_PROTOTYPES 1
-#endif // USE_SDL2
-PRAGMA48(GCC diagnostic push)
-PRAGMA48(GCC diagnostic ignored "-Wshadow")
-#include <SDL_opengl.h>
-PRAGMA48(GCC diagnostic pop)
-#endif // ANDROID
-
-class Dye;
-class Image;
-
-/**
- * Defines a class for loading and storing images.
- */
-class OpenGLImageHelper final : public ImageHelper
-{
- friend class CompoundSprite;
- friend class Graphics;
- friend class Image;
-
- public:
- OpenGLImageHelper() :
- mFreeTextureIndex(0U),
- mTextures()
- {
- }
-
- A_DELETE_COPY(OpenGLImageHelper)
-
- ~OpenGLImageHelper();
-
- /**
- * Loads an image from an SDL_RWops structure and recolors it.
- *
- * @param rw The SDL_RWops to load the image from.
- * @param dye The dye used to recolor the image.
- *
- * @return <code>NULL</code> if an error occurred, a valid pointer
- * otherwise.
- */
- Image *load(SDL_RWops *const rw,
- Dye const &dye) override final A_WARN_UNUSED;
-
- /**
- * Loads an image from an SDL surface.
- */
- Image *loadSurface(SDL_Surface *const tmpImage) override final
- A_WARN_UNUSED;
-
- Image *createTextSurface(SDL_Surface *const tmpImage,
- const int width, const int height,
- const float alpha)
- override final A_WARN_UNUSED;
-
- // OpenGL only public functions
-
- static int getTextureType() noexcept2 A_WARN_UNUSED
- { return mTextureType; }
-
- static int getInternalTextureType() noexcept2 A_WARN_UNUSED
- { return mInternalTextureType; }
-
- constexpr2 static void setInternalTextureType(const int n) noexcept2
- { mInternalTextureType = n; }
-
- constexpr2 static void setBlur(const bool n) noexcept2
- { mBlur = n; }
-
- static int mTextureType;
-
- static int mInternalTextureType;
-
- static int getTextureSize() noexcept2 A_WARN_UNUSED
- { return mTextureSize; }
-
- static void initTextureSampler(const GLint id);
-
- constexpr2 static void setUseTextureSampler(const bool b) noexcept2
- { mUseTextureSampler = b; }
-
- static void invalidate(const GLuint textureId);
-
- static void bindTexture(const GLuint texture);
-
- SDL_Surface *create32BitSurface(int width,
- int height) const override final;
-
- void postInit() override final;
-
- void copySurfaceToImage(const Image *const image,
- const int x, const int y,
- SDL_Surface *surface) const override final;
-
- protected:
- /**
- * Returns the first power of two equal or bigger than the input.
- */
- static int powerOfTwo(const int input) A_WARN_UNUSED;
-
- static SDL_Surface *convertSurfaceNormalize(SDL_Surface *tmpImage,
- int width, int height);
-
- static SDL_Surface *convertSurface(SDL_Surface *tmpImage,
- int width, int height);
-
- Image *glLoad(SDL_Surface *tmpImage,
- int width = 0, int height = 0) A_WARN_UNUSED;
-
- GLuint getNewTexture();
-
- static const size_t texturesSize = 10;
- size_t mFreeTextureIndex;
- GLuint mTextures[texturesSize];
-
- static int mTextureSize;
- static bool mBlur;
- static bool mUseTextureSampler;
-};
-
-#endif // USE_OPENGL
-#endif // RESOURCES_OPENGLIMAGEHELPER_H