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98 lines
3.5 KiB
C
98 lines
3.5 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team.
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*/
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/*
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* GTK+ DirectFB backend
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* Copyright (C) 2001-2002 convergence integrated media GmbH
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* Copyright (C) 2002 convergence GmbH
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* Written by Denis Oliver Kropp <dok@convergence.de> and
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* Sven Neumann <sven@convergence.de>
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*/
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#ifndef __GDK_DIRECTFB_H__
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#define __GDK_DIRECTFB_H__
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#include <cairo.h>
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#include <directfb.h>
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#include "gdk/gdkprivate.h"
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/* macro for a safe call to DirectFB functions */
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#define DFBCHECK(x...) \
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{ \
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int err = x; \
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if (err != DFB_OK) { \
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fprintf( stderr, "%s <%d>:\n\t", __FILE__, __LINE__ ); \
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DirectFBErrorFatal( #x, err ); \
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} \
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}
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extern GdkWindow * _gdk_parent_root;
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G_BEGIN_DECLS
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#define GDK_ROOT_WINDOW() _gdk_parent_root
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#define GDK_WINDOW_DFB_ID(win) (GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (win)->impl)->dfb_id)
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/* used for the --transparent-unfocused hack */
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extern gboolean gdk_directfb_apply_focus_opacity;
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/* used for the --enable-color-keying hack */
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extern gboolean gdk_directfb_enable_color_keying;
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extern DFBColor gdk_directfb_bg_color;
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extern DFBColor gdk_directfb_bg_color_key;
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/* to disable antialiasing */
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extern gboolean gdk_directfb_monochrome_fonts;
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/* GTK+-DirectFB specific functions */
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void gdk_directfb_window_set_opacity (GdkWindow *window,
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guchar opacity);
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GdkWindow * gdk_directfb_window_new (GdkWindow *parent,
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GdkWindowAttr *attributes,
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gint attributes_mask,
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DFBWindowCapabilities window_caps,
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DFBWindowOptions window_options,
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DFBSurfaceCapabilities surface_caps);
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GdkVisual * gdk_directfb_visual_by_format (DFBSurfacePixelFormat pixel_format);
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IDirectFBWindow *gdk_directfb_window_lookup(GdkWindow *window);
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IDirectFBSurface *gdk_directfb_surface_lookup(GdkWindow *window);
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#if (DIRECTFB_MICRO_VERSION > 25)
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GdkWindow *gdk_directfb_create_child_window(GdkWindow *parent,
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IDirectFBSurface *subsurface);
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#endif
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G_END_DECLS
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#endif /* __GDK_DIRECTFB_H__ */
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