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Diffstat (limited to 'src/resources/image.h')
| -rw-r--r-- | src/resources/image.h | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/src/resources/image.h b/src/resources/image.h deleted file mode 100644 index 39492c360..000000000 --- a/src/resources/image.h +++ /dev/null @@ -1,247 +0,0 @@ -/* - * The ManaPlus Client - * Copyright (C) 2004-2009 The Mana World Development Team - * Copyright (C) 2009-2010 The Mana Developers - * Copyright (C) 2011-2016 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_IMAGE_H -#define RESOURCES_IMAGE_H - -#include "localconsts.h" - -#include "enums/resources/imagetype.h" - -#include "resources/resource.h" - -#include <SDL_video.h> - -#ifdef USE_OPENGL - -#ifdef ANDROID -#include <GLES/gl.h> -#else -#ifndef USE_SDL2 -#define GL_GLEXT_PROTOTYPES 1 -#endif -#include <SDL_opengl.h> -#endif -#endif - -#ifdef USE_SDL2 -#include <SDL_render.h> -#endif - -#include <map> - -/** - * Defines a class for loading and storing images. - */ -class Image notfinal : public Resource -{ - friend class CompoundSprite; - friend class Graphics; - friend class ImageHelper; - friend class SDLGraphics; - friend class SDLImageHelper; - friend class SurfaceGraphics; -#ifdef USE_SDL2 - friend class SDL2SoftwareGraphics; - friend class SDL2SoftwareImageHelper; - friend class SurfaceImageHelper; -#endif - friend class TestLauncher; -#ifdef USE_OPENGL - friend class AtlasManager; - friend class MobileOpenGL2Graphics; - friend class MobileOpenGLGraphics; - friend class ModernOpenGLGraphics; - friend class NormalOpenGLGraphics; - friend class NullOpenGLGraphics; - friend class SafeOpenGLGraphics; - friend class OpenGLImageHelper; -#ifndef ANDROID - friend class SafeOpenGLImageHelper; -#endif // ANDROID -#endif // USE_OPENGL - - public: - A_DELETE_COPY(Image) - - /** - * Destructor. - */ - virtual ~Image(); - - /** - * Frees the resources created by SDL. - */ - void unload(); - - /** - * Tells is the image is loaded - */ - bool isLoaded() const A_WARN_UNUSED - { return mLoaded; } - - /** - * Returns the width of the image. - */ - inline int getWidth() const A_WARN_UNUSED A_INLINE - { return mBounds.w; } - - /** - * Returns the height of the image. - */ - inline int getHeight() const A_WARN_UNUSED A_INLINE - { return mBounds.h; } - - /** - * Tells if the image has got an alpha channel - * @return true if it's true, false otherwise. - */ - bool hasAlphaChannel() const A_WARN_UNUSED; - - /** - * Sets the alpha value of this image. - */ - virtual void setAlpha(const float alpha); - - /** - * Creates a new image with the desired clipping rectangle. - * - * @return <code>NULL</code> if creation failed and a valid - * object otherwise. - */ - virtual Image *getSubImage(const int x, const int y, - const int width, - const int height) A_WARN_UNUSED; - - - // SDL only public functions - - /** - * Gets an scaled instance of an image. - * - * @param width The desired width of the scaled image. - * @param height The desired height of the scaled image. - * - * @return A new Image* object. - */ - Image* SDLgetScaledImage(const int width, - const int height) const A_WARN_UNUSED; - - /** - * Get the alpha Channel of a SDL surface. - */ - uint8_t *SDLgetAlphaChannel() const A_WARN_UNUSED - { return mAlphaChannel; } - - void SDLCleanCache(); - - void SDLTerminateAlphaCache(); - -#ifdef USE_OPENGL - int getTextureWidth() const A_WARN_UNUSED - { return mTexWidth; } - - int getTextureHeight() const A_WARN_UNUSED - { return mTexHeight; } - - GLuint getGLImage() const A_WARN_UNUSED - { return mGLImage; } - - void decRef() override; - - GLuint mGLImage; - int mTexWidth; - int mTexHeight; -#endif - - bool isHasAlphaChannel() const A_WARN_UNUSED - { return mHasAlphaChannel; } - - bool isAlphaVisible() const A_WARN_UNUSED - { return mIsAlphaVisible; } - - void setAlphaVisible(const bool b) - { mIsAlphaVisible = b; } - - bool isAlphaCalculated() const A_WARN_UNUSED - { return mIsAlphaCalculated; } - - void setAlphaCalculated(const bool b) - { mIsAlphaCalculated = b; } - - SDL_Surface* getSDLSurface() - { return mSDLSurface; } - - int calcMemoryLocal() const override; - - virtual ImageTypeT getType() const - { return ImageType::Image; } - - SDL_Rect mBounds; - - float mAlpha; - - protected: - // ----------------------- - // SDL protected members - // ----------------------- - - /** SDL Constructor */ - Image(SDL_Surface *restrict const image, const bool hasAlphaChannel, - uint8_t *restrict const alphaChannel = nullptr); - -#ifdef USE_SDL2 - Image(SDL_Texture *restrict const image, - const int width, const int height); -#endif - - SDL_Surface *getByAlpha(const float alpha) A_WARN_UNUSED; - - SDL_Surface *mSDLSurface; -#ifdef USE_SDL2 - SDL_Texture *mTexture; -#endif - - /** Alpha Channel pointer used for 32bit based SDL surfaces */ - uint8_t *mAlphaChannel; - - std::map<float, SDL_Surface*> mAlphaCache; - - bool mLoaded; - bool mHasAlphaChannel; - bool mUseAlphaCache; - bool mIsAlphaVisible; - bool mIsAlphaCalculated; - - // ----------------------- - // OpenGL protected members - // ----------------------- -#ifdef USE_OPENGL - /** - * OpenGL Constructor. - */ - Image(const GLuint glimage, const int width, const int height, - const int texWidth, const int texHeight); -#endif -}; - -#endif // RESOURCES_IMAGE_H |