From a0c4815433ccd57322f4f7703ca35e9ccfa59250 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Thu, 8 Oct 2009 13:15:52 +0000
Subject: Added MesaLib-7.6

---
 mesalib/include/GL/wmesa.h | 141 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 mesalib/include/GL/wmesa.h

(limited to 'mesalib/include/GL/wmesa.h')

diff --git a/mesalib/include/GL/wmesa.h b/mesalib/include/GL/wmesa.h
new file mode 100644
index 000000000..f5f4f273b
--- /dev/null
+++ b/mesalib/include/GL/wmesa.h
@@ -0,0 +1,141 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.0
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+
+/*
+ * Windows driver by: Mark E. Peterson (markp@ic.mankato.mn.us)
+ * Updated by Li Wei (liwei@aiar.xjtu.edu.cn)
+ *
+ *
+ ***************************************************************
+ *                     WMesa                                   *
+ *                     version 2.3                             *	
+ *                                                             *
+ *                        By                                   *
+ *                      Li Wei                                 *
+ *       Institute of Artificial Intelligence & Robotics       *
+ *       Xi'an Jiaotong University                             *
+ *       Email: liwei@aiar.xjtu.edu.cn                         * 
+ *       Web page: http://sun.aiar.xjtu.edu.cn                 *
+ *                                                             *
+ *	       July 7th, 1997				       *
+ ***************************************************************
+ */
+
+
+#ifndef WMESA_H
+#define WMESA_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#include "GL/gl.h"
+
+#if defined(_MSV_VER) && !defined(__GNUC__)
+#  pragma warning (disable:4273)
+#  pragma warning( disable : 4244 ) /* '=' : conversion from 'const double ' to 'float ', possible loss of data */
+#  pragma warning( disable : 4018 ) /* '<' : signed/unsigned mismatch */
+#  pragma warning( disable : 4305 ) /* '=' : truncation from 'const double ' to 'float ' */
+#  pragma warning( disable : 4013 ) /* 'function' undefined; assuming extern returning int */
+#  pragma warning( disable : 4761 ) /* integral size mismatch in argument; conversion supplied */
+#  pragma warning( disable : 4273 ) /* 'identifier' : inconsistent DLL linkage. dllexport assumed */
+#  if (MESA_WARNQUIET>1)
+#    pragma warning( disable : 4146 ) /* unary minus operator applied to unsigned type, result still unsigned */
+#  endif
+#endif
+
+/*
+ * This is the WMesa context 'handle':
+ */
+typedef struct wmesa_context *WMesaContext;
+
+
+
+/*
+ * Create a new WMesaContext for rendering into a window.  You must
+ * have already created the window of correct visual type and with an
+ * appropriate colormap.
+ *
+ * Input:
+ *         hDC - Windows device or memory context
+ *         Pal  - Palette to use
+ *         rgb_flag - GL_TRUE = RGB mode,
+ *                    GL_FALSE = color index mode
+ *         db_flag - GL_TRUE = double-buffered,
+ *                   GL_FALSE = single buffered
+ *         alpha_flag - GL_TRUE = create software alpha buffer,
+ *                      GL_FALSE = no software alpha buffer
+ *
+ * Note: Indexed mode requires double buffering under Windows.
+ *
+ * Return:  a WMesa_context or NULL if error.
+ */
+extern WMesaContext WMesaCreateContext(HDC hDC,HPALETTE* pPal,
+                                       GLboolean rgb_flag,
+                                       GLboolean db_flag,
+                                       GLboolean alpha_flag);
+
+
+/*
+ * Destroy a rendering context as returned by WMesaCreateContext()
+ */
+extern void WMesaDestroyContext( WMesaContext ctx );
+
+
+
+/*
+ * Make the specified context the current one.
+ */
+extern void WMesaMakeCurrent( WMesaContext ctx, HDC hdc );
+
+
+/*
+ * Return a handle to the current context.
+ */
+extern WMesaContext WMesaGetCurrentContext( void );
+
+
+/*
+ * Swap the front and back buffers for the current context.  No action
+ * taken if the context is not double buffered.
+ */
+extern void WMesaSwapBuffers(HDC hdc);
+
+
+/*
+ * In indexed color mode we need to know when the palette changes.
+ */
+extern void WMesaPaletteChange(HPALETTE Pal);
+
+extern void WMesaMove(void);
+
+void WMesaShareLists(WMesaContext ctx_to_share, WMesaContext ctx);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
+
-- 
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