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libepoxy/include/epoxy/wgl.h

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1.9 KiB

/*
* Copyright © 2013 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
/** @file wgl.h
*
* Provides an implementation of a WGL dispatch layer using a hidden
* vtable.
*/
#ifndef EPOXY_WGL_H
#define EPOXY_WGL_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdbool.h>
#include <windows.h>
#undef wglUseFontBitmaps
#undef wglUseFontOutlines
#if defined(__wglxext_h_)
#error epoxy/wgl.h must be included before (or in place of) wgl.h
#else
#define __wglxext_h_
#endif
#ifdef UNICODE
#define wglUseFontBitmaps wglUseFontBitmapsW
#else
#define wglUseFontBitmaps wglUseFontBitmapsA
#endif
#include "epoxy/wgl_generated.h"
EPOXY_IMPORTEXPORT bool epoxy_has_wgl_extension(HDC hdc, const char *extension);
EPOXY_IMPORTEXPORT void epoxy_handle_external_wglMakeCurrent(void);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* EPOXY_WGL_H */