Removed use of GLU.H - prevents compiler warning wrt:gluGetProcAddressEXT

1 files changed, 430 insertions, 430 deletions

diff --git a/src/mesa/drivers/windows/wgl.c b/src/mesa/drivers/windows/wgl.c
index d5f577dd814..5954833df6e 100644
--- a/src/mesa/drivers/windows/wgl.c
+++ b/src/mesa/drivers/windows/wgl.c
@@ -1,244 +1,244 @@
-/* $Id: wgl.c,v 1.1 1999/08/19 00:55:42 jtg Exp $ */

-

-/*

-* 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.

-*

-*/

-

-/*

-* File name 	: wgl.c

-* WGL stuff. Added by Oleg Letsinsky, [email protected]

-* Some things originated from the 3Dfx WGL functions

-*/

-

-#ifdef WIN32

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-#include <windows.h>

-

-#include <GL/gl.h>

-#include <GL/glu.h>

-

-#ifdef __cplusplus

-}

-#endif

-

-#include <stdio.h>

-#include <tchar.h>

-#include "wmesadef.h"

-#include "GL/wmesa.h"

-#include "types.h"

-

-#define MAX_MESA_ATTRS	20

-

-struct __extensions__

-{

-    PROC	proc;

-    char	*name;

-};

-

-struct __pixelformat__

-{

-    PIXELFORMATDESCRIPTOR	pfd;

-    GLboolean doubleBuffered;

-};

-

-struct __extensions__	ext[] = {

-

-#ifdef GL_EXT_polygon_offset

-   { (PROC)glPolygonOffsetEXT,			"glPolygonOffsetEXT"		},

-#endif

-   { (PROC)glBlendEquationEXT,			"glBlendEquationEXT"		},

-   { (PROC)glBlendColorEXT,			"glBlendColorExt"		},

-   { (PROC)glVertexPointerEXT,			"glVertexPointerEXT"		},

-   { (PROC)glNormalPointerEXT,			"glNormalPointerEXT"		},

-   { (PROC)glColorPointerEXT,			"glColorPointerEXT"		},

-   { (PROC)glIndexPointerEXT,			"glIndexPointerEXT"		},

-   { (PROC)glTexCoordPointerEXT,		"glTexCoordPointer"		},

-   { (PROC)glEdgeFlagPointerEXT,		"glEdgeFlagPointerEXT"		},

-   { (PROC)glGetPointervEXT,			"glGetPointervEXT"		},

-   { (PROC)glArrayElementEXT,			"glArrayElementEXT"		},

-   { (PROC)glDrawArraysEXT,			"glDrawArrayEXT"		},

-   { (PROC)glAreTexturesResidentEXT,		"glAreTexturesResidentEXT"	},

-   { (PROC)glBindTextureEXT,			"glBindTextureEXT"		},

-   { (PROC)glDeleteTexturesEXT,			"glDeleteTexturesEXT"		},

-   { (PROC)glGenTexturesEXT,			"glGenTexturesEXT"		},

-   { (PROC)glIsTextureEXT,			"glIsTextureEXT"		},

-   { (PROC)glPrioritizeTexturesEXT,		"glPrioritizeTexturesEXT"	},

-   { (PROC)glCopyTexSubImage3DEXT,		"glCopyTexSubImage3DEXT"	},

-   { (PROC)glTexImage3DEXT,			"glTexImage3DEXT"		},

-   { (PROC)glTexSubImage3DEXT,			"glTexSubImage3DEXT"		},

-   { (PROC)glColorTableEXT,			"glColorTableEXT"		},

-   { (PROC)glColorSubTableEXT,			"glColorSubTableEXT"		},

-   { (PROC)glGetColorTableEXT,			"glGetColorTableEXT"		},

-   { (PROC)glGetColorTableParameterfvEXT,	"glGetColorTableParameterfvEXT"	},

-   { (PROC)glGetColorTableParameterivEXT,	"glGetColorTableParameterivEXT"	},

-   { (PROC)glPointParameterfEXT,		"glPointParameterfEXT"		},

-   { (PROC)glPointParameterfvEXT,		"glPointParameterfvEXT"		},

-   { (PROC)glBlendFuncSeparateINGR,		"glBlendFuncSeparateINGR"	},

-   { (PROC)glLockArraysEXT,			"glLockArraysEXT"		},

-   { (PROC)glUnlockArraysEXT,			"glUnlockArraysEXT"		}

-};

-

-int qt_ext = sizeof(ext) / sizeof(ext[0]);

-

-struct __pixelformat__	pix[] =

-{

-    {	{	sizeof(PIXELFORMATDESCRIPTOR),	1,

-        PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|PFD_GENERIC_FORMAT|PFD_DOUBLEBUFFER|PFD_SWAP_COPY,

-        PFD_TYPE_RGBA,

-        24,	8,	0,	8,	8,	8,	16,	8,	24,

-        0,	0,	0,	0,	0,	16,	8,	0,	0,	0,	0,	0,	0 },

-        GL_TRUE

-    },

-    {	{	sizeof(PIXELFORMATDESCRIPTOR),	1,

-        PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|PFD_GENERIC_FORMAT,

-        PFD_TYPE_RGBA,

-        24,	8,	0,	8,	8,	8,	16,	8,	24,

-        0,	0,	0,	0,	0,	16,	8,	0,	0,	0,	0,	0,	0 },

-        GL_FALSE

-    },

-};

-

-int				qt_pix = sizeof(pix) / sizeof(pix[0]);

-

-typedef struct {

-    WMesaContext ctx;

-    HDC hdc;

-} MesaWglCtx;

-

-#define MESAWGL_CTX_MAX_COUNT 20

-

-static MesaWglCtx wgl_ctx[MESAWGL_CTX_MAX_COUNT];

-

-static unsigned ctx_count = 0;

-static unsigned ctx_current = -1;

-static unsigned curPFD = 0;

-

-GLAPI BOOL GLWINAPI wglCopyContext(HGLRC hglrcSrc,HGLRC hglrcDst,UINT mask)

-{

-    return(FALSE);

-}

-

-GLAPI HGLRC GLWINAPI wglCreateContext(HDC hdc)

-{

-    HWND		hWnd;

-    int i = 0;

-    if(!(hWnd = WindowFromDC(hdc)))

-    {

-        SetLastError(0);

-        return(NULL);

-    }

-    if (!ctx_count)

-    {

-    	for(i=0;i<MESAWGL_CTX_MAX_COUNT;i++)

-    	{

-    		wgl_ctx[i].ctx = NULL;

-    		wgl_ctx[i].hdc = NULL;

-    	}

-    }

-    for( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ )

-    {

-        if ( wgl_ctx[i].ctx == NULL )

-        {

-            wgl_ctx[i].ctx = WMesaCreateContext( hWnd, NULL, GL_TRUE,

-                pix[curPFD-1].doubleBuffered );

-            if (wgl_ctx[i].ctx == NULL)

-                break;

-            wgl_ctx[i].hdc = hdc;

-            ctx_count++;

-            return ((HGLRC)wgl_ctx[i].ctx);

-        }

-    }

-    SetLastError(0);

-    return(NULL);

-}

-

-GLAPI BOOL GLWINAPI wglDeleteContext(HGLRC hglrc)

-{

-    int i;

-    for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ )

-    {

-    	if ( wgl_ctx[i].ctx == (PWMC) hglrc )

-    	{

-            WMesaMakeCurrent((PWMC) hglrc);

-            WMesaDestroyContext();

-            wgl_ctx[i].ctx = NULL;

-            wgl_ctx[i].hdc = NULL;

-            ctx_count--;

-            return(TRUE);

-    	}

-    }

-    SetLastError(0);

-    return(FALSE);

-}

-

-GLAPI HGLRC GLWINAPI wglCreateLayerContext(HDC hdc,int iLayerPlane)

-{

-    SetLastError(0);

-    return(NULL);

-}

-

-GLAPI HGLRC GLWINAPI wglGetCurrentContext(VOID)

-{

-   if (ctx_current < 0)

-      return 0;

-   else

-      return (HGLRC) wgl_ctx[ctx_current].ctx;

-}

-

-GLAPI HDC GLWINAPI wglGetCurrentDC(VOID)

-{

-   if (ctx_current < 0)

-      return 0;

-   else

-      return wgl_ctx[ctx_current].hdc;

-}

-

-GLAPI BOOL GLWINAPI wglMakeCurrent(HDC hdc,HGLRC hglrc)

-{

-    int i;

-

-    /* new code suggested by Andy Sy */

-    if (!hdc || !hglrc) {

-       WMesaMakeCurrent(NULL);

-       ctx_current = -1;

-       return TRUE;

-    }

-

-    for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ )

-    {

-        if ( wgl_ctx[i].ctx == (PWMC) hglrc )

-        {

-            wgl_ctx[i].hdc = hdc;

-            WMesaMakeCurrent( (WMesaContext) hglrc );

-            ctx_current = i;

-            return TRUE;

-        }

-    }

-    return FALSE;

-}

-

-GLAPI BOOL GLWINAPI wglShareLists(HGLRC hglrc1,HGLRC hglrc2)

-{

-    return(TRUE);

-}

-

+/* $Id: wgl.c,v 1.2 1999/09/19 09:59:20 tjump Exp $ */
+
+/*
+* 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.
+*
+*/
+
+/*
+* File name 	: wgl.c
+* WGL stuff. Added by Oleg Letsinsky, [email protected]
+* Some things originated from the 3Dfx WGL functions
+*/
+
+#ifdef WIN32
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <windows.h>
+
+#include <GL/gl.h>
+//#include <GL/glu.h>
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <stdio.h>
+#include <tchar.h>
+#include "wmesadef.h"
+#include "GL/wmesa.h"
+#include "types.h"
+
+#define MAX_MESA_ATTRS	20
+
+struct __extensions__
+{
+    PROC	proc;
+    char	*name;
+};
+
+struct __pixelformat__
+{
+    PIXELFORMATDESCRIPTOR	pfd;
+    GLboolean doubleBuffered;
+};
+
+struct __extensions__	ext[] = {
+
+#ifdef GL_EXT_polygon_offset
+   { (PROC)glPolygonOffsetEXT,			"glPolygonOffsetEXT"		},
+#endif
+   { (PROC)glBlendEquationEXT,			"glBlendEquationEXT"		},
+   { (PROC)glBlendColorEXT,			"glBlendColorExt"		},
+   { (PROC)glVertexPointerEXT,			"glVertexPointerEXT"		},
+   { (PROC)glNormalPointerEXT,			"glNormalPointerEXT"		},
+   { (PROC)glColorPointerEXT,			"glColorPointerEXT"		},
+   { (PROC)glIndexPointerEXT,			"glIndexPointerEXT"		},
+   { (PROC)glTexCoordPointerEXT,		"glTexCoordPointer"		},
+   { (PROC)glEdgeFlagPointerEXT,		"glEdgeFlagPointerEXT"		},
+   { (PROC)glGetPointervEXT,			"glGetPointervEXT"		},
+   { (PROC)glArrayElementEXT,			"glArrayElementEXT"		},
+   { (PROC)glDrawArraysEXT,			"glDrawArrayEXT"		},
+   { (PROC)glAreTexturesResidentEXT,		"glAreTexturesResidentEXT"	},
+   { (PROC)glBindTextureEXT,			"glBindTextureEXT"		},
+   { (PROC)glDeleteTexturesEXT,			"glDeleteTexturesEXT"		},
+   { (PROC)glGenTexturesEXT,			"glGenTexturesEXT"		},
+   { (PROC)glIsTextureEXT,			"glIsTextureEXT"		},
+   { (PROC)glPrioritizeTexturesEXT,		"glPrioritizeTexturesEXT"	},
+   { (PROC)glCopyTexSubImage3DEXT,		"glCopyTexSubImage3DEXT"	},
+   { (PROC)glTexImage3DEXT,			"glTexImage3DEXT"		},
+   { (PROC)glTexSubImage3DEXT,			"glTexSubImage3DEXT"		},
+   { (PROC)glColorTableEXT,			"glColorTableEXT"		},
+   { (PROC)glColorSubTableEXT,			"glColorSubTableEXT"		},
+   { (PROC)glGetColorTableEXT,			"glGetColorTableEXT"		},
+   { (PROC)glGetColorTableParameterfvEXT,	"glGetColorTableParameterfvEXT"	},
+   { (PROC)glGetColorTableParameterivEXT,	"glGetColorTableParameterivEXT"	},
+   { (PROC)glPointParameterfEXT,		"glPointParameterfEXT"		},
+   { (PROC)glPointParameterfvEXT,		"glPointParameterfvEXT"		},
+   { (PROC)glBlendFuncSeparateINGR,		"glBlendFuncSeparateINGR"	},
+   { (PROC)glLockArraysEXT,			"glLockArraysEXT"		},
+   { (PROC)glUnlockArraysEXT,			"glUnlockArraysEXT"		}
+};
+
+int qt_ext = sizeof(ext) / sizeof(ext[0]);
+
+struct __pixelformat__	pix[] =
+{
+    {	{	sizeof(PIXELFORMATDESCRIPTOR),	1,
+        PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|PFD_GENERIC_FORMAT|PFD_DOUBLEBUFFER|PFD_SWAP_COPY,
+        PFD_TYPE_RGBA,
+        24,	8,	0,	8,	8,	8,	16,	8,	24,
+        0,	0,	0,	0,	0,	16,	8,	0,	0,	0,	0,	0,	0 },
+        GL_TRUE
+    },
+    {	{	sizeof(PIXELFORMATDESCRIPTOR),	1,
+        PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|PFD_GENERIC_FORMAT,
+        PFD_TYPE_RGBA,
+        24,	8,	0,	8,	8,	8,	16,	8,	24,
+        0,	0,	0,	0,	0,	16,	8,	0,	0,	0,	0,	0,	0 },
+        GL_FALSE
+    },
+};
+
+int				qt_pix = sizeof(pix) / sizeof(pix[0]);
+
+typedef struct {
+    WMesaContext ctx;
+    HDC hdc;
+} MesaWglCtx;
+
+#define MESAWGL_CTX_MAX_COUNT 20
+
+static MesaWglCtx wgl_ctx[MESAWGL_CTX_MAX_COUNT];
+
+static unsigned ctx_count = 0;
+static unsigned ctx_current = -1;
+static unsigned curPFD = 0;
+
+GLAPI BOOL GLWINAPI wglCopyContext(HGLRC hglrcSrc,HGLRC hglrcDst,UINT mask)
+{
+    return(FALSE);
+}
+
+GLAPI HGLRC GLWINAPI wglCreateContext(HDC hdc)
+{
+    HWND		hWnd;
+    int i = 0;
+    if(!(hWnd = WindowFromDC(hdc)))
+    {
+        SetLastError(0);
+        return(NULL);
+    }
+    if (!ctx_count)
+    {
+    	for(i=0;i<MESAWGL_CTX_MAX_COUNT;i++)
+    	{
+    		wgl_ctx[i].ctx = NULL;
+    		wgl_ctx[i].hdc = NULL;
+    	}
+    }
+    for( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ )
+    {
+        if ( wgl_ctx[i].ctx == NULL )
+        {
+            wgl_ctx[i].ctx = WMesaCreateContext( hWnd, NULL, GL_TRUE,
+                pix[curPFD-1].doubleBuffered );
+            if (wgl_ctx[i].ctx == NULL)
+                break;
+            wgl_ctx[i].hdc = hdc;
+            ctx_count++;
+            return ((HGLRC)wgl_ctx[i].ctx);
+        }
+    }
+    SetLastError(0);
+    return(NULL);
+}
+
+GLAPI BOOL GLWINAPI wglDeleteContext(HGLRC hglrc)
+{
+    int i;
+    for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ )
+    {
+    	if ( wgl_ctx[i].ctx == (PWMC) hglrc )
+    	{
+            WMesaMakeCurrent((PWMC) hglrc);
+            WMesaDestroyContext();
+            wgl_ctx[i].ctx = NULL;
+            wgl_ctx[i].hdc = NULL;
+            ctx_count--;
+            return(TRUE);
+    	}
+    }
+    SetLastError(0);
+    return(FALSE);
+}
+
+GLAPI HGLRC GLWINAPI wglCreateLayerContext(HDC hdc,int iLayerPlane)
+{
+    SetLastError(0);
+    return(NULL);
+}
+
+GLAPI HGLRC GLWINAPI wglGetCurrentContext(VOID)
+{
+   if (ctx_current < 0)
+      return 0;
+   else
+      return (HGLRC) wgl_ctx[ctx_current].ctx;
+}
+
+GLAPI HDC GLWINAPI wglGetCurrentDC(VOID)
+{
+   if (ctx_current < 0)
+      return 0;
+   else
+      return wgl_ctx[ctx_current].hdc;
+}
+
+GLAPI BOOL GLWINAPI wglMakeCurrent(HDC hdc,HGLRC hglrc)
+{
+    int i;
+
+    /* new code suggested by Andy Sy */
+    if (!hdc || !hglrc) {
+       WMesaMakeCurrent(NULL);
+       ctx_current = -1;
+       return TRUE;
+    }
+
+    for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ )
+    {
+        if ( wgl_ctx[i].ctx == (PWMC) hglrc )
+        {
+            wgl_ctx[i].hdc = hdc;
+            WMesaMakeCurrent( (WMesaContext) hglrc );
+            ctx_current = i;
+            return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+GLAPI BOOL GLWINAPI wglShareLists(HGLRC hglrc1,HGLRC hglrc2)
+{
+    return(TRUE);
+}
+
 
 static FIXED FixedFromDouble(double d)
 {
@@ -327,192 +327,192 @@ GLAPI BOOL GLWINAPI wglUseFontBitmapsA(HDC hdc, DWORD first,
 
     return TRUE;
 }
-

-GLAPI BOOL GLWINAPI wglUseFontBitmapsW(HDC hdc,DWORD first,DWORD count,DWORD listBase)

-{

-    return FALSE;

-}

-

-GLAPI BOOL GLWINAPI wglUseFontOutlinesA(HDC hdc,DWORD first,DWORD count,

-                                  DWORD listBase,FLOAT deviation,

-                                  FLOAT extrusion,int format,

-                                  LPGLYPHMETRICSFLOAT lpgmf)

-{

-    SetLastError(0);

-    return(FALSE);

-}

-

-GLAPI BOOL GLWINAPI wglUseFontOutlinesW(HDC hdc,DWORD first,DWORD count,

-                                  DWORD listBase,FLOAT deviation,

-                                  FLOAT extrusion,int format,

-                                  LPGLYPHMETRICSFLOAT lpgmf)

-{

-    SetLastError(0);

-    return(FALSE);

-}

-

-GLAPI BOOL GLWINAPI wglDescribeLayerPlane(HDC hdc,int iPixelFormat,

-                                    int iLayerPlane,UINT nBytes,

-                                    LPLAYERPLANEDESCRIPTOR plpd)

-{

-    SetLastError(0);

-    return(FALSE);

-}

-

-GLAPI int GLWINAPI wglSetLayerPaletteEntries(HDC hdc,int iLayerPlane,

-                                       int iStart,int cEntries,

-                                       CONST COLORREF *pcr)

-{

-    SetLastError(0);

-    return(0);

-}

-

-GLAPI int GLWINAPI wglGetLayerPaletteEntries(HDC hdc,int iLayerPlane,

-                                       int iStart,int cEntries,

-                                       COLORREF *pcr)

-{

-    SetLastError(0);

-    return(0);

-}

-

-GLAPI BOOL GLWINAPI wglRealizeLayerPalette(HDC hdc,int iLayerPlane,BOOL bRealize)

-{

-    SetLastError(0);

-    return(FALSE);

-}

-

-GLAPI BOOL GLWINAPI wglSwapLayerBuffers(HDC hdc,UINT fuPlanes)

-{

-    if( !hdc )

-    {

-        WMesaSwapBuffers();

-        return(TRUE);

-    }

-    SetLastError(0);

-    return(FALSE);

-}

-

-GLAPI int GLWINAPI wglChoosePixelFormat(HDC hdc,

-                                  CONST PIXELFORMATDESCRIPTOR *ppfd)

-{

-    int		i,best = -1,bestdelta = 0x7FFFFFFF,delta,qt_valid_pix;

-

-    qt_valid_pix = qt_pix;

-    if(ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR) || ppfd->nVersion != 1)

-    {

-        SetLastError(0);

-        return(0);

-    }

-    for(i = 0;i < qt_valid_pix;i++)

-    {

-        delta = 0;

-        if(

-            (ppfd->dwFlags & PFD_DRAW_TO_WINDOW) &&

-            !(pix[i].pfd.dwFlags & PFD_DRAW_TO_WINDOW))

-            continue;

-        if(

-            (ppfd->dwFlags & PFD_DRAW_TO_BITMAP) &&

-            !(pix[i].pfd.dwFlags & PFD_DRAW_TO_BITMAP))

-            continue;

-        if(

-            (ppfd->dwFlags & PFD_SUPPORT_GDI) &&

-            !(pix[i].pfd.dwFlags & PFD_SUPPORT_GDI))

-            continue;

-        if(

-            (ppfd->dwFlags & PFD_SUPPORT_OPENGL) &&

-            !(pix[i].pfd.dwFlags & PFD_SUPPORT_OPENGL))

-            continue;

-        if(

-            !(ppfd->dwFlags & PFD_DOUBLEBUFFER_DONTCARE) &&

-            ((ppfd->dwFlags & PFD_DOUBLEBUFFER) != (pix[i].pfd.dwFlags & PFD_DOUBLEBUFFER)))

-            continue;

-        if(

-            !(ppfd->dwFlags & PFD_STEREO_DONTCARE) &&

-            ((ppfd->dwFlags & PFD_STEREO) != (pix[i].pfd.dwFlags & PFD_STEREO)))

-            continue;

-        if(ppfd->iPixelType != pix[i].pfd.iPixelType)

-            delta++;

-        if(delta < bestdelta)

-        {

-            best = i + 1;

-            bestdelta = delta;

-            if(bestdelta == 0)

-                break;

-        }

-    }

-    if(best == -1)

-    {

-        SetLastError(0);

-        return(0);

-    }

-    return(best);

-}

-

-GLAPI int GLWINAPI wglDescribePixelFormat(HDC hdc,int iPixelFormat,UINT nBytes,

-                                    LPPIXELFORMATDESCRIPTOR ppfd)

-{

-    int		qt_valid_pix;

-

-    qt_valid_pix = qt_pix;

-    if(iPixelFormat < 1 || iPixelFormat > qt_valid_pix || nBytes != sizeof(PIXELFORMATDESCRIPTOR))

-    {

-        SetLastError(0);

-        return(0);

-    }

-    *ppfd = pix[iPixelFormat - 1].pfd;

-    return(qt_valid_pix);

-}

-

-/*

-* GetProcAddress - return the address of an appropriate extension

-*/

-GLAPI PROC GLWINAPI wglGetProcAddress(LPCSTR lpszProc)

-{

-    int		i;

-    for(i = 0;i < qt_ext;i++)

-        if(!strcmp(lpszProc,ext[i].name))

-            return(ext[i].proc);

-

-        SetLastError(0);

-        return(NULL);

-}

-

-GLAPI int GLWINAPI wglGetPixelFormat(HDC hdc)

-{

-    if(curPFD == 0)

-    {

-        SetLastError(0);

-        return(0);

-    }

-    return(curPFD);

-}

-

-GLAPI BOOL GLWINAPI wglSetPixelFormat(HDC hdc,int iPixelFormat,

-                                PIXELFORMATDESCRIPTOR *ppfd)

-{

-    int		qt_valid_pix;

-

-    qt_valid_pix = qt_pix;

-    if(iPixelFormat < 1 || iPixelFormat > qt_valid_pix || ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR))

-    {

-        SetLastError(0);

-        return(FALSE);

-    }

-    curPFD = iPixelFormat;

-    return(TRUE);

-}

-

-GLAPI BOOL GLWINAPI wglSwapBuffers(HDC hdc)

-{

-   if (ctx_current < 0)

-      return FALSE;

-

-   if(wgl_ctx[ctx_current].ctx == NULL) {

-      SetLastError(0);

-      return(FALSE);

-   }

-   WMesaSwapBuffers();

-   return(TRUE);

-}

-

-#endif /* WIN32 */

+
+GLAPI BOOL GLWINAPI wglUseFontBitmapsW(HDC hdc,DWORD first,DWORD count,DWORD listBase)
+{
+    return FALSE;
+}
+
+GLAPI BOOL GLWINAPI wglUseFontOutlinesA(HDC hdc,DWORD first,DWORD count,
+                                  DWORD listBase,FLOAT deviation,
+                                  FLOAT extrusion,int format,
+                                  LPGLYPHMETRICSFLOAT lpgmf)
+{
+    SetLastError(0);
+    return(FALSE);
+}
+
+GLAPI BOOL GLWINAPI wglUseFontOutlinesW(HDC hdc,DWORD first,DWORD count,
+                                  DWORD listBase,FLOAT deviation,
+                                  FLOAT extrusion,int format,
+                                  LPGLYPHMETRICSFLOAT lpgmf)
+{
+    SetLastError(0);
+    return(FALSE);
+}
+
+GLAPI BOOL GLWINAPI wglDescribeLayerPlane(HDC hdc,int iPixelFormat,
+                                    int iLayerPlane,UINT nBytes,
+                                    LPLAYERPLANEDESCRIPTOR plpd)
+{
+    SetLastError(0);
+    return(FALSE);
+}
+
+GLAPI int GLWINAPI wglSetLayerPaletteEntries(HDC hdc,int iLayerPlane,
+                                       int iStart,int cEntries,
+                                       CONST COLORREF *pcr)
+{
+    SetLastError(0);
+    return(0);
+}
+
+GLAPI int GLWINAPI wglGetLayerPaletteEntries(HDC hdc,int iLayerPlane,
+                                       int iStart,int cEntries,
+                                       COLORREF *pcr)
+{
+    SetLastError(0);
+    return(0);
+}
+
+GLAPI BOOL GLWINAPI wglRealizeLayerPalette(HDC hdc,int iLayerPlane,BOOL bRealize)
+{
+    SetLastError(0);
+    return(FALSE);
+}
+
+GLAPI BOOL GLWINAPI wglSwapLayerBuffers(HDC hdc,UINT fuPlanes)
+{
+    if( !hdc )
+    {
+        WMesaSwapBuffers();
+        return(TRUE);
+    }
+    SetLastError(0);
+    return(FALSE);
+}
+
+GLAPI int GLWINAPI wglChoosePixelFormat(HDC hdc,
+                                  CONST PIXELFORMATDESCRIPTOR *ppfd)
+{
+    int		i,best = -1,bestdelta = 0x7FFFFFFF,delta,qt_valid_pix;
+
+    qt_valid_pix = qt_pix;
+    if(ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR) || ppfd->nVersion != 1)
+    {
+        SetLastError(0);
+        return(0);
+    }
+    for(i = 0;i < qt_valid_pix;i++)
+    {
+        delta = 0;
+        if(
+            (ppfd->dwFlags & PFD_DRAW_TO_WINDOW) &&
+            !(pix[i].pfd.dwFlags & PFD_DRAW_TO_WINDOW))
+            continue;
+        if(
+            (ppfd->dwFlags & PFD_DRAW_TO_BITMAP) &&
+            !(pix[i].pfd.dwFlags & PFD_DRAW_TO_BITMAP))
+            continue;
+        if(
+            (ppfd->dwFlags & PFD_SUPPORT_GDI) &&
+            !(pix[i].pfd.dwFlags & PFD_SUPPORT_GDI))
+            continue;
+        if(
+            (ppfd->dwFlags & PFD_SUPPORT_OPENGL) &&
+            !(pix[i].pfd.dwFlags & PFD_SUPPORT_OPENGL))
+            continue;
+        if(
+            !(ppfd->dwFlags & PFD_DOUBLEBUFFER_DONTCARE) &&
+            ((ppfd->dwFlags & PFD_DOUBLEBUFFER) != (pix[i].pfd.dwFlags & PFD_DOUBLEBUFFER)))
+            continue;
+        if(
+            !(ppfd->dwFlags & PFD_STEREO_DONTCARE) &&
+            ((ppfd->dwFlags & PFD_STEREO) != (pix[i].pfd.dwFlags & PFD_STEREO)))
+            continue;
+        if(ppfd->iPixelType != pix[i].pfd.iPixelType)
+            delta++;
+        if(delta < bestdelta)
+        {
+            best = i + 1;
+            bestdelta = delta;
+            if(bestdelta == 0)
+                break;
+        }
+    }
+    if(best == -1)
+    {
+        SetLastError(0);
+        return(0);
+    }
+    return(best);
+}
+
+GLAPI int GLWINAPI wglDescribePixelFormat(HDC hdc,int iPixelFormat,UINT nBytes,
+                                    LPPIXELFORMATDESCRIPTOR ppfd)
+{
+    int		qt_valid_pix;
+
+    qt_valid_pix = qt_pix;
+    if(iPixelFormat < 1 || iPixelFormat > qt_valid_pix || nBytes != sizeof(PIXELFORMATDESCRIPTOR))
+    {
+        SetLastError(0);
+        return(0);
+    }
+    *ppfd = pix[iPixelFormat - 1].pfd;
+    return(qt_valid_pix);
+}
+
+/*
+* GetProcAddress - return the address of an appropriate extension
+*/
+GLAPI PROC GLWINAPI wglGetProcAddress(LPCSTR lpszProc)
+{
+    int		i;
+    for(i = 0;i < qt_ext;i++)
+        if(!strcmp(lpszProc,ext[i].name))
+            return(ext[i].proc);
+
+        SetLastError(0);
+        return(NULL);
+}
+
+GLAPI int GLWINAPI wglGetPixelFormat(HDC hdc)
+{
+    if(curPFD == 0)
+    {
+        SetLastError(0);
+        return(0);
+    }
+    return(curPFD);
+}
+
+GLAPI BOOL GLWINAPI wglSetPixelFormat(HDC hdc,int iPixelFormat,
+                                PIXELFORMATDESCRIPTOR *ppfd)
+{
+    int		qt_valid_pix;
+
+    qt_valid_pix = qt_pix;
+    if(iPixelFormat < 1 || iPixelFormat > qt_valid_pix || ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR))
+    {
+        SetLastError(0);
+        return(FALSE);
+    }
+    curPFD = iPixelFormat;
+    return(TRUE);
+}
+
+GLAPI BOOL GLWINAPI wglSwapBuffers(HDC hdc)
+{
+   if (ctx_current < 0)
+      return FALSE;
+
+   if(wgl_ctx[ctx_current].ctx == NULL) {
+      SetLastError(0);
+      return(FALSE);
+   }
+   WMesaSwapBuffers();
+   return(TRUE);
+}
+
+#endif /* WIN32 */