fa855b7c45
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.
108 lines
2.5 KiB
C
108 lines
2.5 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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* Authors:
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* Robert Bragg <robert@linux.intel.com>
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <glib.h>
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#include <string.h>
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#include "cogl-util.h"
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#include "cogl-types.h"
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#include "cogl-private.h"
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#include "cogl-context-private.h"
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#include "cogl-winsys-private.h"
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#include "cogl-winsys-stub-private.h"
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#include "cogl-framebuffer-private.h"
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#include "cogl-onscreen-private.h"
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#ifdef COGL_HAS_XLIB_SUPPORT
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#include "cogl-clutter-xlib.h"
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#endif
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#include "cogl-clutter.h"
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CoglBool
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cogl_clutter_check_extension (const char *name, const char *ext)
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{
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char *end;
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int name_len, n;
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if (name == NULL || ext == NULL)
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return FALSE;
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end = (char*)(ext + strlen(ext));
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name_len = strlen(name);
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while (ext < end)
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{
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n = strcspn(ext, " ");
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if ((name_len == n) && (!strncmp(name, ext, n)))
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return TRUE;
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ext += (n + 1);
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}
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return FALSE;
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}
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CoglBool
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cogl_clutter_winsys_has_feature (CoglWinsysFeature feature)
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{
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return _cogl_winsys_has_feature (feature);
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}
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void
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cogl_onscreen_clutter_backend_set_size (int width, int height)
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{
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CoglFramebuffer *framebuffer;
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_COGL_GET_CONTEXT (ctx, NO_RETVAL);
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if (_cogl_context_get_winsys (ctx) != _cogl_winsys_stub_get_vtable ())
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return;
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framebuffer = COGL_FRAMEBUFFER (ctx->window_buffer);
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_cogl_framebuffer_winsys_update_size (framebuffer, width, height);
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}
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#ifdef COGL_HAS_XLIB_SUPPORT
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XVisualInfo *
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cogl_clutter_winsys_xlib_get_visual_info (void)
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{
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const CoglWinsysVtable *winsys;
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_COGL_GET_CONTEXT (ctx, NULL);
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winsys = _cogl_context_get_winsys (ctx);
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/* This should only be called for xlib contexts */
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_COGL_RETURN_VAL_IF_FAIL (winsys->xlib_get_visual_info != NULL, NULL);
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return winsys->xlib_get_visual_info ();
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}
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#endif
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