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Diffstat (limited to 'src/resources/openglimagehelper.h')
| -rw-r--r-- | src/resources/openglimagehelper.h | 162 |
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 |