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- /* Copyright 2016 Pierre Ossman for Cendio AB
- *
- * This 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
- * (at your option) any later version.
- *
- * This software 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 software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
- #ifndef __SURFACE_H__
- #define __SURFACE_H__
-
- #if defined(WIN32)
- #include <windows.h>
- #elif defined(__APPLE__)
- // Apple headers conflict with FLTK, so redefine types here
- typedef struct CGImage* CGImageRef;
- #else
- #include <X11/extensions/Xrender.h>
- #endif
-
- class Fl_RGB_Image;
-
- class Surface {
- public:
- Surface(int width, int height);
- Surface(const Fl_RGB_Image* image);
- ~Surface();
-
- int width() { return w; }
- int height() { return h; }
-
- void clear(unsigned char r, unsigned char g, unsigned char b, unsigned char a=255);
-
- void draw(int src_x, int src_y, int x, int y, int w, int h);
- void draw(Surface* dst, int src_x, int src_y, int x, int y, int w, int h);
-
- void blend(int src_x, int src_y, int x, int y, int w, int h, int a=255);
- void blend(Surface* dst, int src_x, int src_y, int x, int y, int w, int h, int a=255);
-
- protected:
- void alloc();
- void dealloc();
- void update(const Fl_RGB_Image* image);
-
- protected:
- int w, h;
-
- #if defined(WIN32)
- RGBQUAD* data;
- HBITMAP bitmap;
- #elif defined(__APPLE__)
- unsigned char* data;
- #else
- Pixmap pixmap;
- Picture picture;
- XRenderPictFormat* visFormat;
- #endif
- };
-
- #endif
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