xref: /xsrc/external/mit/MesaLib.old/dist/src/glx/windows/wgl.h

/*
 * Copyright © 2014 Jon Turney
 *
 * 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.
 */

#ifndef wgl_h
#define wgl_h

#include <X11/Xmd.h> // for BOOL
#include <X11/Xwindows.h> // as this doesn't provide one
#include <GL/gl.h>
#include <GL/wglext.h>

void wglResolveExtensionProcs(void);

const char *wglGetExtensionsStringARB(HDC hdc_);
HGLRC wglCreateContextAttribsARB(HDC hdc_, HGLRC hShareContext_,
                                 const int *attribList_);
BOOL wglMakeContextCurrentARB(HDC hDrawDC_, HDC hReadDC_, HGLRC hglrc_);
HPBUFFERARB wglCreatePbufferARB(HDC hDC_, int iPixelFormat_, int iWidth_,
                                int iHeight_, const int *piAttribList_);
HDC wglGetPbufferDCARB(HPBUFFERARB hPbuffer_);
int wglReleasePbufferDCARB(HPBUFFERARB hPbuffer_, HDC hDC_);
BOOL wglDestroyPbufferARB(HPBUFFERARB hPbuffer_);

#endif /* wgl_h */