Remove most unused files.

1 files changed, 0 insertions, 162 deletions

diff --git a/src/resources/openglimagehelper.h b/src/resources/openglimagehelper.h
deleted file mode 100644
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