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31a9726506
This fixes the build with --enable-introspection. I'm not sure why g-ir-scanner seems to parse all public headers in isolation instead of being able take a more limited list of top-level public headers and automatically parse all necessary #include directives but this means we have to special case how we define and undefine __COGL_H_INSIDE__ to subvert the guards we have in place for detecting misuse of the headers. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit e0b2255876c1cf11d124d5ae37cbe9a6e43777f1)
128 lines
4.0 KiB
C
128 lines
4.0 KiB
C
/*
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* Cogl
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*
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* An object oriented GL/GLES Abstraction/Utility Layer
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*
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* Copyright (C) 2011 Intel Corporation.
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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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#ifndef __COGL_XLIB_H__
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#define __COGL_XLIB_H__
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#include <X11/Xlib.h>
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/* NB: this is a top-level header that can be included directly but we
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* want to be careful not to define __COGL_H_INSIDE__ when this is
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* included internally while building Cogl itself since
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* __COGL_H_INSIDE__ is used in headers to guard public vs private api
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* definitions
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*/
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#ifndef COGL_COMPILATION
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/* Note: When building Cogl .gir we explicitly define
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* __COGL_XLIB_H_INSIDE__ */
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#ifndef __COGL_XLIB_H_INSIDE__
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#define __COGL_XLIB_H_INSIDE__
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#endif
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/* Note: When building Cogl .gir we explicitly define
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* __COGL_H_INSIDE__ */
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#ifndef __COGL_H_INSIDE__
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#define __COGL_H_INSIDE__
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#define __COGL_XLIB_H_MUST_UNDEF_COGL_H_INSIDE__
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#endif
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#endif /* COGL_COMPILATION */
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#include <cogl/cogl-types.h>
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#include <cogl/deprecated/cogl-clutter-xlib.h>
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#include <cogl/cogl-xlib-renderer.h>
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#include <cogl/cogl-macros.h>
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COGL_BEGIN_DECLS
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/*
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* cogl_xlib_get_display:
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*
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* Return value: the Xlib display that will be used by the Xlib winsys
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* backend. The display needs to be set with _cogl_xlib_set_display()
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* before this function is called.
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*
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* Stability: Unstable
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* Deprecated: 1.16: Use cogl_xlib_renderer_get_display() instead
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*/
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COGL_DEPRECATED_IN_1_16_FOR (cogl_xlib_renderer_get_display)
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Display *
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cogl_xlib_get_display (void);
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/*
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* cogl_xlib_set_display:
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*
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* Sets the Xlib display that Cogl will use for the Xlib winsys
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* backend. This function should eventually go away when Cogl gains a
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* more complete winsys abstraction.
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*
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* Stability: Unstable
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* Deprecated: 1.16: Use cogl_xlib_renderer_set_foreign_display()
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* instead
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*/
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COGL_DEPRECATED_IN_1_16_FOR (cogl_xlib_renderer_set_foreign_display)
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void
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cogl_xlib_set_display (Display *display);
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/*
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* cogl_xlib_handle_event:
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* @xevent: pointer to XEvent structure
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*
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* This function processes a single X event; it can be used to hook
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* into external X event retrieval (for example that done by Clutter
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* or GDK).
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*
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* Return value: #CoglXlibFilterReturn. %COGL_XLIB_FILTER_REMOVE
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* indicates that Cogl has internally handled the event and the
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* caller should do no further processing. %COGL_XLIB_FILTER_CONTINUE
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* indicates that Cogl is either not interested in the event,
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* or has used the event to update internal state without taking
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* any exclusive action.
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*
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* Stability: Unstable
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* Deprecated: 1.16: Use cogl_xlib_renderer_handle_event() instead
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*/
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COGL_DEPRECATED_IN_1_16_FOR (cogl_xlib_renderer_handle_event)
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CoglFilterReturn
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cogl_xlib_handle_event (XEvent *xevent);
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COGL_END_DECLS
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/* The gobject introspection scanner seems to parse public headers in
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* isolation which means we need to be extra careful about how we
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* define and undefine __COGL_H_INSIDE__ used to detect when internal
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* headers are incorrectly included by developers. In the gobject
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* introspection case we have to manually define __COGL_H_INSIDE__ as
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* a commandline argument for the scanner which means we must be
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* careful not to undefine it in a header...
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*/
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#ifdef __COGL_XLIB_H_MUST_UNDEF_COGL_H_INSIDE__
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#undef __COGL_H_INSIDE__
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#undef __COGL_XLIB_H_INSIDE__
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#undef __COGL_XLIB_H_MUST_UNDEF_COGL_H_INSIDE__
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#endif
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#endif /* __COGL_XLIB_H__ */
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