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
  27 G_BEGIN_DECLS
  28
  29 #include <X11/Xlib.h>
  30
  31 \f
  32
  33 /* init */
  34
  35 void gdk_pixbuf_xlib_init (Display *display, int screen_num);
  36
  37 void gdk_pixbuf_xlib_init_with_depth (Display *display, int screen_num,
  38                                       int prefDepth);
  39
  40 \f
  41
  42 /* render */
  43
  44 void gdk_pixbuf_xlib_render_threshold_alpha (GdkPixbuf *pixbuf, Pixmap bitmap,
  45                                              int src_x, int src_y,
  46                                              int dest_x, int dest_y,
  47                                              int width, int height,
  48                                              int alpha_threshold);
  49
  50 void gdk_pixbuf_xlib_render_to_drawable (GdkPixbuf *pixbuf,
  51                                          Drawable drawable, GC gc,
  52                                          int src_x, int src_y,
  53                                          int dest_x, int dest_y,
  54                                          int width, int height,
  55                                          XlibRgbDither dither,
  56                                          int x_dither, int y_dither);
  57
  58
  59 void gdk_pixbuf_xlib_render_to_drawable_alpha (GdkPixbuf *pixbuf,
  60                                                Drawable drawable,
  61                                                int src_x, int src_y,
  62                                                int dest_x, int dest_y,
  63                                                int width, int height,
  64                                                GdkPixbufAlphaMode alpha_mode,
  65                                                int alpha_threshold,
  66                                                XlibRgbDither dither,
  67                                                int x_dither, int y_dither);
  68
  69 void gdk_pixbuf_xlib_render_pixmap_and_mask (GdkPixbuf *pixbuf,
  70                                              Pixmap *pixmap_return,
  71                                              Pixmap *mask_return,
  72                                              int alpha_threshold);
  73
  74 \f
  75
  76 /* drawable */
  77
  78 GdkPixbuf *gdk_pixbuf_xlib_get_from_drawable (GdkPixbuf *dest,
  79                                               Drawable src,
  80                                               Colormap cmap, Visual *visual,
  81                                               int src_x, int src_y,
  82                                               int dest_x, int dest_y,
  83                                               int width, int height);
  84
  85 G_END_DECLS
  86
  87 #endif /* GDK_PIXBUF_XLIB_H */