Removed use of GLU.H - prevents compiler warning wrt:gluGetProcAddressEXT
This commit is contained in:
Ted Jump
@@ -29,7 +29,6 @@ extern "C" {
|
||||
|
||||
#include <windows.h>
|
||||
#include <GL/gl.h>
|
||||
#include <GL/glu.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -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, ajl@ultersys.ru
|
||||
* 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, ajl@ultersys.ru
|
||||
* 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 */
|
||||
|
||||
Reference in New Issue
Block a user