From 84189722a64c0794fbd918b4e6412908be2b7394 Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Wed, 21 Aug 2013 16:34:40 +0300 Subject: separate SDLGraphics and SDLImageHelper to 1.2 and 2. add missing sdlshared.h --- src/sdl2graphics.h | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 168 insertions(+) create mode 100644 src/sdl2graphics.h (limited to 'src/sdl2graphics.h') diff --git a/src/sdl2graphics.h b/src/sdl2graphics.h new file mode 100644 index 000000000..09ca411e2 --- /dev/null +++ b/src/sdl2graphics.h @@ -0,0 +1,168 @@ +/* + * The ManaPlus Client + * Copyright (C) 2004-2009 The Mana World Development Team + * Copyright (C) 2009-2010 The Mana Developers + * Copyright (C) 2011-2013 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 . + */ + +#ifndef SDL2GRAPHICS_H +#define SDL2GRAPHICS_H + +#ifdef USE_SDL2 + +#include "graphics.h" + +#include "localconsts.h" + +class Image; +class ImageCollection; +class ImageVertexes; +class MapLayer; + +struct SDL_Surface; + +int MSDL_gfxBlitRGBA(SDL_Surface *src, SDL_Rect *srcrect, + SDL_Surface *dst, SDL_Rect *dstrect); + +/** + * A central point of control for graphics. + */ +class SDLGraphics : public Graphics +{ + public: + enum BlitMode + { + BLIT_NORMAL = 0, + BLIT_GFX + }; + + /** + * Constructor. + */ + SDLGraphics(); + + A_DELETE_COPY(SDLGraphics) + + /** + * Destructor. + */ + virtual ~SDLGraphics(); + + void _beginDraw(); + + void _endDraw(); + + bool pushClipArea(gcn::Rectangle rect); + + void popClipArea(); + + virtual bool drawRescaledImage(const Image *const image, int srcX, + int srcY, int dstX, int dstY, + const int width, const int height, + const int desiredWidth, + const int desiredHeight, + const bool useColor = false); + + virtual void drawImagePattern(const Image *const image, + const int x, const int y, + const int w, const int h); + + virtual void drawRescaledImagePattern(const Image *const image, + const int x, const int y, + const int w, const int h, + const int scaledWidth, + const int scaledHeight); + + virtual void calcImagePattern(ImageVertexes *const vert, + const Image *const image, + const int x, const int y, + const int w, const int h) const; + + virtual void calcImagePattern(ImageCollection *const vert, + const Image *const image, + const int x, const int y, + const int w, const int h) const; + + virtual void calcTile(ImageVertexes *const vert, + const Image *const image, int x, int y) const; + + virtual void calcTileSDL(ImageVertexes *const vert, + int x, int y) const; + + virtual void calcTile(ImageCollection *const vertCol, + const Image *const image, + int x, int y); + + virtual void drawTile(const ImageVertexes *const vert); + + virtual void drawTile(const ImageCollection *const vertCol); + + virtual void updateScreen(); + + virtual SDL_Surface *getScreenshot() A_WARN_UNUSED; + + virtual bool drawNet(const int x1, const int y1, + const int x2, const int y2, + const int width, const int height); + + virtual bool calcWindow(ImageCollection *const vertCol, + const int x, const int y, + const int w, const int h, + const ImageRect &imgRect); + + void setBlitMode(const BlitMode mode) + { mBlitMode = mode; } + + BlitMode getBlitMode() const A_WARN_UNUSED + { return mBlitMode; } + + void fillRectangle(const gcn::Rectangle &rect) override; + + void drawRectangle(const gcn::Rectangle &rect) override; + + void drawPoint(int x, int y) override; + + void drawLine(int x1, int y1, int x2, int y2) override; + + bool setVideoMode(const int w, const int h, const int bpp, + const bool fs, const bool hwaccel, + const bool resize, const bool noFrame); + + protected: + virtual bool drawImage2(const Image *const image, + int srcX, int srcY, + int dstX, int dstY, + const int width, const int height, + const bool useColor); + + int SDL_FakeUpperBlit(const SDL_Surface *const src, + SDL_Rect *const srcrect, + const SDL_Surface *const dst, + SDL_Rect *dstrect) const; + + void drawHLine(int x1, int y, int x2); + + void drawVLine(int x, int y1, int y2); + + BlitMode mBlitMode; + uint32_t mOldPixel; + int mOldAlpha; +}; + +#endif // USE_SDL2 +#endif // SDL2GRAPHICS_H -- cgit v1.2.3-60-g2f50