Pileus Git - ~andy/gtk/blob - contrib/gdk-pixbuf-xlib/gdk-pixbuf-xlib.h

   1 /* GdkPixbuf library - Xlib header file
   2  *
   3  * Authors: John Harper <john@dcs.warwick.ac.uk>
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Library General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Library General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef GDK_PIXBUF_XLIB_H
  22 #define GDK_PIXBUF_XLIB_H
  23
  24 #include <gdk-pixbuf/gdk-pixbuf.h>
  25 #include <gdk-pixbuf-xlib/gdk-pixbuf-xlibrgb.h>
  26 #include <X11/Xlib.h>
  27
  28 \f
  29
  30 /* init */
  31
  32 void gdk_pixbuf_xlib_init (Display *display, int screen_num);
  33
  34 void gdk_pixbuf_xlib_init_with_depth (Display *display, int screen_num,
  35                                       int prefDepth);
  36
  37 \f
  38
  39 /* render */
  40
  41 void gdk_pixbuf_xlib_render_threshold_alpha (GdkPixbuf *pixbuf, Pixmap bitmap,
  42                                              int src_x, int src_y,
  43                                              int dest_x, int dest_y,
  44                                              int width, int height,
  45                                              int alpha_threshold);
  46
  47 void gdk_pixbuf_xlib_render_to_drawable (GdkPixbuf *pixbuf,
  48                                          Drawable drawable, GC gc,
  49                                          int src_x, int src_y,
  50                                          int dest_x, int dest_y,
  51                                          int width, int height,
  52                                          XlibRgbDither dither,
  53                                          int x_dither, int y_dither);
  54
  55
  56 void gdk_pixbuf_xlib_render_to_drawable_alpha (GdkPixbuf *pixbuf,
  57                                                Drawable drawable,
  58                                                int src_x, int src_y,
  59                                                int dest_x, int dest_y,
  60                                                int width, int height,
  61                                                GdkPixbufAlphaMode alpha_mode,
  62                                                int alpha_threshold,
  63                                                XlibRgbDither dither,
  64                                                int x_dither, int y_dither);
  65
  66 void gdk_pixbuf_xlib_render_pixmap_and_mask (GdkPixbuf *pixbuf,
  67                                              Pixmap *pixmap_return,
  68                                              Pixmap *mask_return,
  69                                              int alpha_threshold);
  70
  71 \f
  72
  73 /* drawable */
  74
  75 GdkPixbuf *gdk_pixbuf_xlib_get_from_drawable (GdkPixbuf *dest,
  76                                               Drawable src,
  77                                               Colormap cmap, Visual *visual,
  78                                               int src_x, int src_y,
  79                                               int dest_x, int dest_y,
  80                                               int width, int height);
  81
  82 #endif /* GDK_PIXBUF_XLIB_H */