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55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/*
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* Cogl
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*
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* A Low Level GPU Graphics and Utilities API
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*
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* Copyright (C) 2010,2011 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*
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*/
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#ifndef __COGL_XLIB_PRIVATE_H
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#define __COGL_XLIB_PRIVATE_H
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#include <X11/Xlib.h>
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typedef struct _CoglXlibTrapState CoglXlibTrapState;
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struct _CoglXlibTrapState
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{
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/* These values are intended to be internal to
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* _cogl_xlib_{un,}trap_errors but they need to be in the header so
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* that the struct can be allocated on the stack */
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int (* old_error_handler) (Display *, XErrorEvent *);
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int trapped_error_code;
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CoglXlibTrapState *old_state;
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};
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void
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_cogl_xlib_query_damage_extension (void);
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int
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_cogl_xlib_get_damage_base (void);
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#endif /* __COGL_XLIB_PRIVATE_H */
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