mutter/cogl/deprecated/cogl-clutter.c
Robert Bragg fa855b7c45 Start clearly separating deprecated code
This makes a start on clearly factoring the deprecated code of core Cogl
into a deprecated/ directory. Ideally we want to get to the point where
all code here can be re-worked in terms of the public 2.0 api so that it
can be kept indefinitely for cogl 1.x api compatibility without
cluttering the core code base itself. If we can do this then we can
avoid maintaining the Cogl 1.x branches in parallel with master which
would reduce the maintenance effort.
2013-09-23 18:38:49 +01:00

109 lines
2.5 KiB
C

/*
* Cogl
*
* An object oriented GL/GLES Abstraction/Utility Layer
*
* Copyright (C) 2011 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Authors:
* Robert Bragg <robert@linux.intel.com>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <glib.h>
#include <string.h>
#include "cogl-util.h"
#include "cogl-types.h"
#include "cogl-private.h"
#include "cogl-context-private.h"
#include "cogl-winsys-private.h"
#include "cogl-winsys-stub-private.h"
#include "cogl-framebuffer-private.h"
#include "cogl-onscreen-private.h"
#ifdef COGL_HAS_XLIB_SUPPORT
#include "cogl-clutter-xlib.h"
#endif
#include "cogl-clutter.h"
CoglBool
cogl_clutter_check_extension (const char *name, const char *ext)
{
char *end;
int name_len, n;
if (name == NULL || ext == NULL)
return FALSE;
end = (char*)(ext + strlen(ext));
name_len = strlen(name);
while (ext < end)
{
n = strcspn(ext, " ");
if ((name_len == n) && (!strncmp(name, ext, n)))
return TRUE;
ext += (n + 1);
}
return FALSE;
}
CoglBool
cogl_clutter_winsys_has_feature (CoglWinsysFeature feature)
{
return _cogl_winsys_has_feature (feature);
}
void
cogl_onscreen_clutter_backend_set_size (int width, int height)
{
CoglFramebuffer *framebuffer;
_COGL_GET_CONTEXT (ctx, NO_RETVAL);
if (_cogl_context_get_winsys (ctx) != _cogl_winsys_stub_get_vtable ())
return;
framebuffer = COGL_FRAMEBUFFER (ctx->window_buffer);
_cogl_framebuffer_winsys_update_size (framebuffer, width, height);
}
#ifdef COGL_HAS_XLIB_SUPPORT
XVisualInfo *
cogl_clutter_winsys_xlib_get_visual_info (void)
{
const CoglWinsysVtable *winsys;
_COGL_GET_CONTEXT (ctx, NULL);
winsys = _cogl_context_get_winsys (ctx);
/* This should only be called for xlib contexts */
_COGL_RETURN_VAL_IF_FAIL (winsys->xlib_get_visual_info != NULL, NULL);
return winsys->xlib_get_visual_info ();
}
#endif