Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 1299 insertions, 0 deletions

diff --git a/src/VBox/Additions/3D/win/VBoxICD/.scm-settings b/src/VBox/Additions/3D/win/VBoxICD/.scm-settings
new file mode 100644
index 00000000..097184e6
--- /dev/null
+++ b/src/VBox/Additions/3D/win/VBoxICD/.scm-settings
@@ -0,0 +1,29 @@
+# $Id: .scm-settings $
+## @file
+# Source code massager settings for VBoxGL.
+#
+
+#
+# Copyright (C) 2010-2022 Oracle and/or its affiliates.
+#
+# This file is part of VirtualBox base platform packages, as
+# available from https://www.virtualbox.org.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation, in version 3 of the
+# License.
+#
+# This program 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
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <https://www.gnu.org/licenses>.
+#
+# SPDX-License-Identifier: GPL-3.0-only
+#
+
+
+--filter-out-files "opengl32*def"
diff --git a/src/VBox/Additions/3D/win/VBoxICD/Makefile.kmk b/src/VBox/Additions/3D/win/VBoxICD/Makefile.kmk
new file mode 100644
index 00000000..6d1b8c67
--- /dev/null
+++ b/src/VBox/Additions/3D/win/VBoxICD/Makefile.kmk
@@ -0,0 +1,85 @@
+# $Id: Makefile.kmk $
+## @file
+# Sub-Makefile for OpenGL ICD loader.
+#
+
+#
+# Copyright (C) 2018-2022 Oracle and/or its affiliates.
+#
+# This file is part of VirtualBox base platform packages, as
+# available from https://www.virtualbox.org.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation, in version 3 of the
+# License.
+#
+# This program 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
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <https://www.gnu.org/licenses>.
+#
+# SPDX-License-Identifier: GPL-3.0-only
+#
+
+SUB_DEPTH = ../../../../../..
+include $(KBUILD_PATH)/subheader.kmk
+
+VBOX_GL_ICD_DEF_FILE = $(PATH_ROOT)/src/VBox/Additions/3D/win/VBoxICD/opengl32.mingw.def
+
+DLLS       += VBoxICD
+DLLS.amd64 += VBoxICD-x86
+
+VBoxICD_TEMPLATE = VBoxMesa3DGuestR3DllMinVista
+# -wd4005: '__useHeader' : redefinition
+VBoxICD_CFLAGS  := -wd4005
+if "$(VBOX_NEWER_VCC_TOOL_STEM)" >= "VCC141"
+# -wd4255: 'PFND3DKMT_CHECKEXCLUSIVEOWNERSHIP': no function prototype given: converting '()' to '(void)'
+VBoxICD_CFLAGS  += -wd4255
+endif
+
+VBoxICD_INCS     = \
+	$(VBOX_PATH_3D)/win/include \
+	$(PATH_ROOT)/src/VBox/Additions/WINNT/Graphics/Video \
+	$(PATH_ROOT)/src/VBox/Devices/Graphics/vmsvga_include \
+	$(VBOX_GRAPHICS_INCS)
+VBoxICD_SOURCES  = \
+	opengl32.def \
+	$(VBoxICD_0_OUTDIR)/forwarders.asm \
+	$(VBoxICD_0_OUTDIR)/pfns.c \
+	VBoxICD.c \
+	VBoxICD.rc
+VBoxICD_CLEAN    = \
+	$(VBoxICD_0_OUTDIR)/forwarders.asm \
+	$(VBoxICD_0_OUTDIR)/pfns.c
+VBoxICD_LIBS     = \
+	$(VBOX_PATH_ADDITIONS_LIB)/VBoxWddmUmHlp$(VBOX_SUFF_LIB)
+
+$$(VBoxICD_0_OUTDIR)/forwarders.asm: \
+		$(PATH_SUB_CURRENT)/icd_forwarders.py $(VBOX_GL_ICD_DEF_FILE) | $$(dir $$@)
+	$(call MSG_GENERATE,python,$@,$(VBOX_GL_ICD_DEF_FILE))
+	$(QUIET)$(VBOX_BLD_PYTHON) $< $(VBOX_GL_ICD_DEF_FILE) $@
+$$(VBoxICD_0_OUTDIR)/pfns.c: \
+		$(PATH_SUB_CURRENT)/icd_pfns.py $(VBOX_GL_ICD_DEF_FILE) | $$(dir $$@)
+	$(call MSG_GENERATE,python,$@,$(VBOX_GL_ICD_DEF_FILE))
+	$(QUIET)$(VBOX_BLD_PYTHON) $< $(VBOX_GL_ICD_DEF_FILE) $@
+
+if defined(VBOX_SIGNING_MODE) && defined(VBOX_SIGN_ADDITIONS)
+VBoxICD_INSTTYPE       = none
+VBoxICD_DEBUG_INSTTYPE = both
+endif
+
+#
+# x86 version built for amd64 build
+#
+VBoxICD-x86_EXTENDS      = VBoxICD
+VBoxICD-x86_BLD_TRG_ARCH = x86
+VBoxICD-x86_LIBS         = \
+	$(VBOX_PATH_ADDITIONS_LIB)/VBoxWddmUmHlp-x86$(VBOX_SUFF_LIB)
+VBoxICD-x86_DEFS         = $(VBoxICD_DEFS) VBOX_WOW64
+
+include $(FILE_KBUILD_SUB_FOOTER)
+
diff --git a/src/VBox/Additions/3D/win/VBoxICD/VBoxICD.c b/src/VBox/Additions/3D/win/VBoxICD/VBoxICD.c
new file mode 100644
index 00000000..4857801f
--- /dev/null
+++ b/src/VBox/Additions/3D/win/VBoxICD/VBoxICD.c
@@ -0,0 +1,165 @@
+/* $Id: VBoxICD.c $ */
+/** @file
+ * VirtualBox Windows Guest Mesa3D - OpenGL driver loader.
+ */
+
+/*
+ * Copyright (C) 2018-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#include <VBoxWddmUmHlp.h>
+
+#include <common/wddm/VBoxMPIf.h>
+
+static const char *g_pszGalliumDll =
+#ifdef VBOX_WOW64
+    "VBoxGL-x86.dll"
+#else
+    "VBoxGL.dll"
+#endif
+;
+
+static const char *g_pszChromiumDll =
+#ifdef VBOX_WOW64
+    "VBoxOGL-x86.dll"
+#else
+    "VBoxOGL.dll"
+#endif
+;
+
+extern struct VBOXWDDMDLLPROC aIcdProcs[];
+
+HMODULE volatile g_hmodICD = NULL;
+
+static NTSTATUS
+vboxDdiQueryAdapterInfo(D3DKMT_HANDLE hAdapter,
+                        VBOXWDDM_QAI *pAdapterInfo,
+                        uint32_t cbAdapterInfo)
+{
+    NTSTATUS Status;
+    D3DKMTFUNCTIONS const *d3dkmt = D3DKMTFunctions();
+
+    if (d3dkmt->pfnD3DKMTQueryAdapterInfo)
+    {
+        D3DKMT_QUERYADAPTERINFO   QAI;
+        memset(&QAI, 0, sizeof(QAI));
+        QAI.hAdapter              = hAdapter;
+        QAI.Type                  = KMTQAITYPE_UMDRIVERPRIVATE;
+        QAI.pPrivateDriverData    = pAdapterInfo;
+        QAI.PrivateDriverDataSize = cbAdapterInfo;
+
+        Status = d3dkmt->pfnD3DKMTQueryAdapterInfo(&QAI);
+    }
+    else
+    {
+        Status = STATUS_NOT_SUPPORTED;
+    }
+
+    return Status;
+}
+
+void VBoxLoadICD(void)
+{
+    NTSTATUS Status;
+    D3DKMT_HANDLE hAdapter = 0;
+
+    D3DKMTLoad();
+
+    Status = vboxDispKmtOpenAdapter(&hAdapter);
+    if (Status == STATUS_SUCCESS)
+    {
+        VBOXWDDM_QAI adapterInfo;
+        Status = vboxDdiQueryAdapterInfo(hAdapter, &adapterInfo, sizeof(adapterInfo));
+        if (Status == STATUS_SUCCESS)
+        {
+            const char *pszDll = NULL;
+            switch (adapterInfo.enmHwType)
+            {
+                case VBOXVIDEO_HWTYPE_VBOX:   pszDll = g_pszChromiumDll; break;
+                default:
+                case VBOXVIDEO_HWTYPE_VMSVGA: pszDll = g_pszGalliumDll; break;
+            }
+
+            if (pszDll)
+            {
+                g_hmodICD = VBoxWddmLoadSystemDll(pszDll);
+                if (g_hmodICD)
+                {
+                    VBoxWddmLoadAdresses(g_hmodICD, aIcdProcs);
+                }
+            }
+        }
+
+        vboxDispKmtCloseAdapter(hAdapter);
+    }
+}
+
+/*
+ * MSDN says:
+ * "You should never perform the following tasks from within DllMain:
+ *   Call LoadLibrary or LoadLibraryEx (either directly or indirectly)."
+ *
+ * However it turned out that loading the real ICD from DLL_PROCESS_ATTACH works,
+ * and loading it in a lazy way fails for unknown reason on 64 bit Windows.
+ *
+ * So just call VBoxLoadICD from DLL_PROCESS_ATTACH.
+ */
+BOOL WINAPI DllMain(HINSTANCE hDLLInst,
+                    DWORD fdwReason,
+                    LPVOID lpvReserved)
+{
+    RT_NOREF(hDLLInst);
+
+    switch (fdwReason)
+    {
+        case DLL_PROCESS_ATTACH:
+            VBoxLoadICD();
+            break;
+
+        case DLL_PROCESS_DETACH:
+            if (lpvReserved == NULL)
+            {
+                /* "The DLL is being unloaded because of a call to FreeLibrary." */
+                if (g_hmodICD)
+                {
+                    FreeLibrary(g_hmodICD);
+                    g_hmodICD = NULL;
+                }
+            }
+            else
+            {
+                /* "The DLL is being unloaded due to process termination." */
+                /* Do not bother. */
+            }
+            break;
+
+        case DLL_THREAD_ATTACH:
+            break;
+
+        case DLL_THREAD_DETACH:
+            break;
+
+        default:
+            break;
+    }
+
+    return TRUE;
+}
diff --git a/src/VBox/Additions/3D/win/VBoxICD/VBoxICD.rc b/src/VBox/Additions/3D/win/VBoxICD/VBoxICD.rc
new file mode 100644
index 00000000..2e17b82f
--- /dev/null
+++ b/src/VBox/Additions/3D/win/VBoxICD/VBoxICD.rc
@@ -0,0 +1,66 @@
+/* $Id: VBoxICD.rc $ */
+/** @file
+ * VBoxGL - Resource file containing version info and icon.
+ */
+
+/*
+ * Copyright (C) 2018-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#include <windows.h>
+#include <VBox/version.h>
+
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+
+VS_VERSION_INFO VERSIONINFO
+   FILEVERSION      VBOX_RC_FILE_VERSION
+   PRODUCTVERSION   VBOX_RC_FILE_VERSION
+   FILEFLAGSMASK    VS_FFI_FILEFLAGSMASK
+   FILEFLAGSMASK    VS_FFI_FILEFLAGSMASK
+   FILEFLAGS        VBOX_RC_FILE_FLAGS
+   FILEOS           VBOX_RC_FILE_OS
+   FILETYPE         VBOX_RC_TYPE_DLL
+   FILESUBTYPE      VFT2_UNKNOWN
+BEGIN
+   BLOCK "StringFileInfo"
+   BEGIN
+      BLOCK "040904b0"
+      BEGIN
+         VALUE "FileDescription",  "VirtualBox OpenGL ICD Loader\0"
+         VALUE "InternalName",     "VBoxICD\0"
+#ifdef VBOX_WOW64
+         VALUE "OriginalFilename", "VBoxICD-x86.dll\0"
+#else
+         VALUE "OriginalFilename", "VBoxICD.dll\0"
+#endif
+         VALUE "CompanyName",      VBOX_RC_COMPANY_NAME
+         VALUE "FileVersion",      VBOX_RC_FILE_VERSION_STR
+         VALUE "LegalCopyright",   VBOX_RC_LEGAL_COPYRIGHT
+         VALUE "ProductName",      VBOX_RC_PRODUCT_NAME_GA_STR
+         VALUE "ProductVersion",   VBOX_RC_PRODUCT_VERSION_STR
+         VBOX_RC_MORE_STRINGS
+      END
+   END
+   BLOCK "VarFileInfo"
+   BEGIN
+      VALUE "Translation", 0x409, 1200
+   END
+END
diff --git a/src/VBox/Additions/3D/win/VBoxICD/icd_forwarders.py b/src/VBox/Additions/3D/win/VBoxICD/icd_forwarders.py
new file mode 100755
index 00000000..b2fe44f3
--- /dev/null
+++ b/src/VBox/Additions/3D/win/VBoxICD/icd_forwarders.py
@@ -0,0 +1,105 @@
+"""
+Copyright (C) 2018-2022 Oracle and/or its affiliates.
+
+This file is part of VirtualBox base platform packages, as
+available from https://www.virtualbox.org.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation, in version 3 of the
+License.
+
+This program 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
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, see <https://www.gnu.org/licenses>.
+
+SPDX-License-Identifier: GPL-3.0-only
+"""
+
+import sys
+
+def GenerateForwarders():
+
+    # Get list of functions.
+    exports_file = open(sys.argv[1], "r")
+    if not exports_file:
+        print("Error: couldn't open %s file!" % filename)
+        sys.exit()
+
+    names = []
+    cbArgs = []
+    for line in exports_file.readlines():
+        line = line.strip()
+        if len(line) > 0 and line[0] != ';' and line != 'EXPORTS':
+            # Parse 'glAccum = glAccum@8'
+            words = line.split('=', 1)
+
+            # Function name
+            names.append(words[0].strip())
+
+            # Size of arguments in bytes
+            words = words[1].split('@')
+            cbArgs.append(words[1].strip())
+
+    exports_file.close()
+
+
+    #
+    # Assembler forwarders
+    #
+    asm_file = open(sys.argv[2], "w")
+    if not asm_file:
+        print("Error: couldn't open %s file!" % filename)
+        sys.exit()
+
+    asm_file.write('%include "iprt/asmdefs.mac"\n')
+    asm_file.write('\n')
+    asm_file.write(';;;; Enable ICD_LAZY_LOAD to lazy load the ICD DLL (does not work on Win64)\n')
+    asm_file.write('; %define ICD_LAZY_LOAD 1\n')
+    asm_file.write('\n')
+    asm_file.write('%ifdef RT_ARCH_AMD64\n')
+    asm_file.write('%define PTR_SIZE_PREFIX qword\n')
+    asm_file.write('%else ; X86\n')
+    asm_file.write('%define PTR_SIZE_PREFIX dword\n')
+    asm_file.write('%endif\n')
+    asm_file.write('\n')
+    asm_file.write('%ifdef ICD_LAZY_LOAD\n')
+    asm_file.write('extern NAME(VBoxLoadICD)\n')
+    asm_file.write('%endif\n')
+    asm_file.write('extern NAME(g_hmodICD)\n')
+
+    for index in range(len(names)):
+        fn = names[index]
+        cbRet = cbArgs[index]
+        asm_file.write('\n')
+        asm_file.write('BEGINPROC_EXPORTED %s\n' % fn)
+        asm_file.write('    extern NAME(pfn_%s)\n' % fn)
+        asm_file.write(';    int3\n')
+        asm_file.write('%ifdef ICD_LAZY_LOAD\n')
+        asm_file.write('    mov   xAX, PTR_SIZE_PREFIX NAME(g_hmodICD)\n')
+        asm_file.write('    mov   xAX, [xAX]\n')
+        asm_file.write('    or    xAX, xAX\n')
+        asm_file.write('    jnz   l_icd_loaded_%s\n' % fn)
+        asm_file.write('    call  NAME(VBoxLoadICD)\n')
+        asm_file.write('l_icd_loaded_%s:\n' % fn)
+        asm_file.write('%endif\n')
+        asm_file.write('    mov   xAX, PTR_SIZE_PREFIX NAME(pfn_%s)\n' % fn)
+        asm_file.write('    mov   xAX, [xAX]\n')
+        asm_file.write('    or    xAX, xAX\n')
+        asm_file.write('    jnz   l_jmp_to_%s\n' % fn)
+        asm_file.write('%ifdef RT_ARCH_AMD64\n')
+        asm_file.write('    ret\n')
+        asm_file.write('%else ; X86\n')
+        asm_file.write('    ret %s\n' % cbRet)
+        asm_file.write('%endif\n')
+        asm_file.write('l_jmp_to_%s:\n' % fn)
+        asm_file.write('    jmp   xAX\n')
+        asm_file.write('ENDPROC %s\n' % fn)
+
+    asm_file.close()
+
+GenerateForwarders()
diff --git a/src/VBox/Additions/3D/win/VBoxICD/icd_pfns.py b/src/VBox/Additions/3D/win/VBoxICD/icd_pfns.py
new file mode 100755
index 00000000..47f7df7c
--- /dev/null
+++ b/src/VBox/Additions/3D/win/VBoxICD/icd_pfns.py
@@ -0,0 +1,73 @@
+"""
+Copyright (C) 2018-2022 Oracle and/or its affiliates.
+
+This file is part of VirtualBox base platform packages, as
+available from https://www.virtualbox.org.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation, in version 3 of the
+License.
+
+This program 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
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, see <https://www.gnu.org/licenses>.
+
+SPDX-License-Identifier: GPL-3.0-only
+"""
+
+import sys
+
+def GeneratePfns():
+
+    # Get list of functions.
+    exports_file = open(sys.argv[1], "r")
+    if not exports_file:
+        print("Error: couldn't open %s file!" % filename)
+        sys.exit()
+
+    names = []
+    for line in exports_file.readlines():
+        line = line.strip()
+        if len(line) > 0 and line[0] != ';' and line != 'EXPORTS':
+            # Parse 'glAccum = glAccum@8'
+            words = line.split('=')
+
+            # Function name
+            names.append(words[0].strip())
+
+    exports_file.close()
+
+
+    #
+    # C loader data
+    #
+    c_file = open(sys.argv[2], "w")
+    if not c_file:
+        print("Error: couldn't open %s file!" % filename)
+        sys.exit()
+
+    c_file.write('#include <iprt/win/windows.h>\n')
+    c_file.write('#include <VBoxWddmUmHlp.h>\n')
+    c_file.write('\n')
+
+    for index in range(len(names)):
+        fn = names[index]
+        c_file.write('FARPROC pfn_%s;\n' % fn)
+    c_file.write('\n')
+
+    c_file.write("struct VBOXWDDMDLLPROC aIcdProcs[] =\n")
+    c_file.write('{\n')
+    for index in range(len(names)):
+        fn = names[index]
+        c_file.write('    { "%s",  &pfn_%s },\n' % (fn, fn) )
+    c_file.write('    { NULL, NULL }\n')
+    c_file.write('};\n')
+
+    c_file.close()
+
+GeneratePfns()
diff --git a/src/VBox/Additions/3D/win/VBoxICD/opengl32.def b/src/VBox/Additions/3D/win/VBoxICD/opengl32.def
new file mode 100644
index 00000000..c35c23b5
--- /dev/null
+++ b/src/VBox/Additions/3D/win/VBoxICD/opengl32.def
@@ -0,0 +1,388 @@
+EXPORTS
+;	GlmfBeginGlsBlock
+;	GlmfCloseMetaFile
+;	GlmfEndGlsBlock
+;	GlmfEndPlayback
+;	GlmfInitPlayback
+;	GlmfPlayGlsRecord
+	glAccum
+	glAlphaFunc
+	glAreTexturesResident
+	glArrayElement
+	glBegin
+	glBindTexture
+	glBitmap
+	glBlendFunc
+	glCallList
+	glCallLists
+	glClear
+	glClearAccum
+	glClearColor
+	glClearDepth
+	glClearIndex
+	glClearStencil
+	glClipPlane
+	glColor3b
+	glColor3bv
+	glColor3d
+	glColor3dv
+	glColor3f
+	glColor3fv
+	glColor3i
+	glColor3iv
+	glColor3s
+	glColor3sv
+	glColor3ub
+	glColor3ubv
+	glColor3ui
+	glColor3uiv
+	glColor3us
+	glColor3usv
+	glColor4b
+	glColor4bv
+	glColor4d
+	glColor4dv
+	glColor4f
+	glColor4fv
+	glColor4i
+	glColor4iv
+	glColor4s
+	glColor4sv
+	glColor4ub
+	glColor4ubv
+	glColor4ui
+	glColor4uiv
+	glColor4us
+	glColor4usv
+	glColorMask
+	glColorMaterial
+	glColorPointer
+	glCopyPixels
+	glCopyTexImage1D
+	glCopyTexImage2D
+	glCopyTexSubImage1D
+	glCopyTexSubImage2D
+	glCullFace
+;	glDebugEntry
+	glDeleteLists
+	glDeleteTextures
+	glDepthFunc
+	glDepthMask
+	glDepthRange
+	glDisable
+	glDisableClientState
+	glDrawArrays
+	glDrawBuffer
+	glDrawElements
+	glDrawPixels
+	glEdgeFlag
+	glEdgeFlagPointer
+	glEdgeFlagv
+	glEnable
+	glEnableClientState
+	glEnd
+	glEndList
+	glEvalCoord1d
+	glEvalCoord1dv
+	glEvalCoord1f
+	glEvalCoord1fv
+	glEvalCoord2d
+	glEvalCoord2dv
+	glEvalCoord2f
+	glEvalCoord2fv
+	glEvalMesh1
+	glEvalMesh2
+	glEvalPoint1
+	glEvalPoint2
+	glFeedbackBuffer
+	glFinish
+	glFlush
+	glFogf
+	glFogfv
+	glFogi
+	glFogiv
+	glFrontFace
+	glFrustum
+	glGenLists
+	glGenTextures
+	glGetBooleanv
+	glGetClipPlane
+	glGetDoublev
+	glGetError
+	glGetFloatv
+	glGetIntegerv
+	glGetLightfv
+	glGetLightiv
+	glGetMapdv
+	glGetMapfv
+	glGetMapiv
+	glGetMaterialfv
+	glGetMaterialiv
+	glGetPixelMapfv
+	glGetPixelMapuiv
+	glGetPixelMapusv
+	glGetPointerv
+	glGetPolygonStipple
+	glGetString
+	glGetTexEnvfv
+	glGetTexEnviv
+	glGetTexGendv
+	glGetTexGenfv
+	glGetTexGeniv
+	glGetTexImage
+	glGetTexLevelParameterfv
+	glGetTexLevelParameteriv
+	glGetTexParameterfv
+	glGetTexParameteriv
+	glHint
+	glIndexMask
+	glIndexPointer
+	glIndexd
+	glIndexdv
+	glIndexf
+	glIndexfv
+	glIndexi
+	glIndexiv
+	glIndexs
+	glIndexsv
+	glIndexub
+	glIndexubv
+	glInitNames
+	glInterleavedArrays
+	glIsEnabled
+	glIsList
+	glIsTexture
+	glLightModelf
+	glLightModelfv
+	glLightModeli
+	glLightModeliv
+	glLightf
+	glLightfv
+	glLighti
+	glLightiv
+	glLineStipple
+	glLineWidth
+	glListBase
+	glLoadIdentity
+	glLoadMatrixd
+	glLoadMatrixf
+	glLoadName
+	glLogicOp
+	glMap1d
+	glMap1f
+	glMap2d
+	glMap2f
+	glMapGrid1d
+	glMapGrid1f
+	glMapGrid2d
+	glMapGrid2f
+	glMaterialf
+	glMaterialfv
+	glMateriali
+	glMaterialiv
+	glMatrixMode
+	glMultMatrixd
+	glMultMatrixf
+	glNewList
+	glNormal3b
+	glNormal3bv
+	glNormal3d
+	glNormal3dv
+	glNormal3f
+	glNormal3fv
+	glNormal3i
+	glNormal3iv
+	glNormal3s
+	glNormal3sv
+	glNormalPointer
+	glOrtho
+	glPassThrough
+	glPixelMapfv
+	glPixelMapuiv
+	glPixelMapusv
+	glPixelStoref
+	glPixelStorei
+	glPixelTransferf
+	glPixelTransferi
+	glPixelZoom
+	glPointSize
+	glPolygonMode
+	glPolygonOffset
+	glPolygonStipple
+	glPopAttrib
+	glPopClientAttrib
+	glPopMatrix
+	glPopName
+	glPrioritizeTextures
+	glPushAttrib
+	glPushClientAttrib
+	glPushMatrix
+	glPushName
+	glRasterPos2d
+	glRasterPos2dv
+	glRasterPos2f
+	glRasterPos2fv
+	glRasterPos2i
+	glRasterPos2iv
+	glRasterPos2s
+	glRasterPos2sv
+	glRasterPos3d
+	glRasterPos3dv
+	glRasterPos3f
+	glRasterPos3fv
+	glRasterPos3i
+	glRasterPos3iv
+	glRasterPos3s
+	glRasterPos3sv
+	glRasterPos4d
+	glRasterPos4dv
+	glRasterPos4f
+	glRasterPos4fv
+	glRasterPos4i
+	glRasterPos4iv
+	glRasterPos4s
+	glRasterPos4sv
+	glReadBuffer
+	glReadPixels
+	glRectd
+	glRectdv
+	glRectf
+	glRectfv
+	glRecti
+	glRectiv
+	glRects
+	glRectsv
+	glRenderMode
+	glRotated
+	glRotatef
+	glScaled
+	glScalef
+	glScissor
+	glSelectBuffer
+	glShadeModel
+	glStencilFunc
+	glStencilMask
+	glStencilOp
+	glTexCoord1d
+	glTexCoord1dv
+	glTexCoord1f
+	glTexCoord1fv
+	glTexCoord1i
+	glTexCoord1iv
+	glTexCoord1s
+	glTexCoord1sv
+	glTexCoord2d
+	glTexCoord2dv
+	glTexCoord2f
+	glTexCoord2fv
+	glTexCoord2i
+	glTexCoord2iv
+	glTexCoord2s
+	glTexCoord2sv
+	glTexCoord3d
+	glTexCoord3dv
+	glTexCoord3f
+	glTexCoord3fv
+	glTexCoord3i
+	glTexCoord3iv
+	glTexCoord3s
+	glTexCoord3sv
+	glTexCoord4d
+	glTexCoord4dv
+	glTexCoord4f
+	glTexCoord4fv
+	glTexCoord4i
+	glTexCoord4iv
+	glTexCoord4s
+	glTexCoord4sv
+	glTexCoordPointer
+	glTexEnvf
+	glTexEnvfv
+	glTexEnvi
+	glTexEnviv
+	glTexGend
+	glTexGendv
+	glTexGenf
+	glTexGenfv
+	glTexGeni
+	glTexGeniv
+	glTexImage1D
+	glTexImage2D
+	glTexParameterf
+	glTexParameterfv
+	glTexParameteri
+	glTexParameteriv
+	glTexSubImage1D
+	glTexSubImage2D
+	glTranslated
+	glTranslatef
+	glVertex2d
+	glVertex2dv
+	glVertex2f
+	glVertex2fv
+	glVertex2i
+	glVertex2iv
+	glVertex2s
+	glVertex2sv
+	glVertex3d
+	glVertex3dv
+	glVertex3f
+	glVertex3fv
+	glVertex3i
+	glVertex3iv
+	glVertex3s
+	glVertex3sv
+	glVertex4d
+	glVertex4dv
+	glVertex4f
+	glVertex4fv
+	glVertex4i
+	glVertex4iv
+	glVertex4s
+	glVertex4sv
+	glVertexPointer
+	glViewport
+	wglChoosePixelFormat
+	wglCopyContext
+	wglCreateContext
+	wglCreateLayerContext
+	wglDeleteContext
+	wglDescribeLayerPlane
+	wglDescribePixelFormat
+	wglGetCurrentContext
+	wglGetCurrentDC
+;	wglGetDefaultProcAddress
+	wglGetLayerPaletteEntries
+	wglGetPixelFormat
+	wglGetProcAddress
+	wglMakeCurrent
+	wglRealizeLayerPalette
+	wglSetLayerPaletteEntries
+	wglSetPixelFormat
+	wglShareLists
+	wglSwapBuffers
+	wglSwapLayerBuffers
+	wglSwapMultipleBuffers
+	wglUseFontBitmapsA
+	wglUseFontBitmapsW
+	wglUseFontOutlinesA
+	wglUseFontOutlinesW
+	DrvCopyContext
+	DrvCreateContext
+	DrvCreateLayerContext
+	DrvDeleteContext
+	DrvDescribeLayerPlane
+	DrvDescribePixelFormat
+	DrvGetLayerPaletteEntries
+	DrvGetProcAddress
+	DrvPresentBuffers
+	DrvRealizeLayerPalette
+	DrvReleaseContext
+	DrvSetCallbackProcs
+	DrvSetContext
+	DrvSetLayerPaletteEntries
+	DrvSetPixelFormat
+	DrvShareLists
+	DrvSwapBuffers
+	DrvSwapLayerBuffers
+	DrvValidateVersion
diff --git a/src/VBox/Additions/3D/win/VBoxICD/opengl32.mingw.def b/src/VBox/Additions/3D/win/VBoxICD/opengl32.mingw.def
new file mode 100644
index 00000000..0bceee06
--- /dev/null
+++ b/src/VBox/Additions/3D/win/VBoxICD/opengl32.mingw.def
@@ -0,0 +1,388 @@
+EXPORTS
+;	GlmfBeginGlsBlock = GlmfBeginGlsBlock@4
+;	GlmfCloseMetaFile = GlmfCloseMetaFile@4
+;	GlmfEndGlsBlock = GlmfEndGlsBlock@4
+;	GlmfEndPlayback = GlmfEndPlayback@4
+;	GlmfInitPlayback = GlmfInitPlayback@12
+;	GlmfPlayGlsRecord = GlmfPlayGlsRecord@16
+	glAccum = glAccum@8
+	glAlphaFunc = glAlphaFunc@8
+	glAreTexturesResident = glAreTexturesResident@12
+	glArrayElement = glArrayElement@4
+	glBegin = glBegin@4
+	glBindTexture = glBindTexture@8
+	glBitmap = glBitmap@28
+	glBlendFunc = glBlendFunc@8
+	glCallList = glCallList@4
+	glCallLists = glCallLists@12
+	glClear = glClear@4
+	glClearAccum = glClearAccum@16
+	glClearColor = glClearColor@16
+	glClearDepth = glClearDepth@8
+	glClearIndex = glClearIndex@4
+	glClearStencil = glClearStencil@4
+	glClipPlane = glClipPlane@8
+	glColor3b = glColor3b@12
+	glColor3bv = glColor3bv@4
+	glColor3d = glColor3d@24
+	glColor3dv = glColor3dv@4
+	glColor3f = glColor3f@12
+	glColor3fv = glColor3fv@4
+	glColor3i = glColor3i@12
+	glColor3iv = glColor3iv@4
+	glColor3s = glColor3s@12
+	glColor3sv = glColor3sv@4
+	glColor3ub = glColor3ub@12
+	glColor3ubv = glColor3ubv@4
+	glColor3ui = glColor3ui@12
+	glColor3uiv = glColor3uiv@4
+	glColor3us = glColor3us@12
+	glColor3usv = glColor3usv@4
+	glColor4b = glColor4b@16
+	glColor4bv = glColor4bv@4
+	glColor4d = glColor4d@32
+	glColor4dv = glColor4dv@4
+	glColor4f = glColor4f@16
+	glColor4fv = glColor4fv@4
+	glColor4i = glColor4i@16
+	glColor4iv = glColor4iv@4
+	glColor4s = glColor4s@16
+	glColor4sv = glColor4sv@4
+	glColor4ub = glColor4ub@16
+	glColor4ubv = glColor4ubv@4
+	glColor4ui = glColor4ui@16
+	glColor4uiv = glColor4uiv@4
+	glColor4us = glColor4us@16
+	glColor4usv = glColor4usv@4
+	glColorMask = glColorMask@16
+	glColorMaterial = glColorMaterial@8
+	glColorPointer = glColorPointer@16
+	glCopyPixels = glCopyPixels@20
+	glCopyTexImage1D = glCopyTexImage1D@28
+	glCopyTexImage2D = glCopyTexImage2D@32
+	glCopyTexSubImage1D = glCopyTexSubImage1D@24
+	glCopyTexSubImage2D = glCopyTexSubImage2D@32
+	glCullFace = glCullFace@4
+;	glDebugEntry = glDebugEntry@8
+	glDeleteLists = glDeleteLists@8
+	glDeleteTextures = glDeleteTextures@8
+	glDepthFunc = glDepthFunc@4
+	glDepthMask = glDepthMask@4
+	glDepthRange = glDepthRange@16
+	glDisable = glDisable@4
+	glDisableClientState = glDisableClientState@4
+	glDrawArrays = glDrawArrays@12
+	glDrawBuffer = glDrawBuffer@4
+	glDrawElements = glDrawElements@16
+	glDrawPixels = glDrawPixels@20
+	glEdgeFlag = glEdgeFlag@4
+	glEdgeFlagPointer = glEdgeFlagPointer@8
+	glEdgeFlagv = glEdgeFlagv@4
+	glEnable = glEnable@4
+	glEnableClientState = glEnableClientState@4
+	glEnd = glEnd@0
+	glEndList = glEndList@0
+	glEvalCoord1d = glEvalCoord1d@8
+	glEvalCoord1dv = glEvalCoord1dv@4
+	glEvalCoord1f = glEvalCoord1f@4
+	glEvalCoord1fv = glEvalCoord1fv@4
+	glEvalCoord2d = glEvalCoord2d@16
+	glEvalCoord2dv = glEvalCoord2dv@4
+	glEvalCoord2f = glEvalCoord2f@8
+	glEvalCoord2fv = glEvalCoord2fv@4
+	glEvalMesh1 = glEvalMesh1@12
+	glEvalMesh2 = glEvalMesh2@20
+	glEvalPoint1 = glEvalPoint1@4
+	glEvalPoint2 = glEvalPoint2@8
+	glFeedbackBuffer = glFeedbackBuffer@12
+	glFinish = glFinish@0
+	glFlush = glFlush@0
+	glFogf = glFogf@8
+	glFogfv = glFogfv@8
+	glFogi = glFogi@8
+	glFogiv = glFogiv@8
+	glFrontFace = glFrontFace@4
+	glFrustum = glFrustum@48
+	glGenLists = glGenLists@4
+	glGenTextures = glGenTextures@8
+	glGetBooleanv = glGetBooleanv@8
+	glGetClipPlane = glGetClipPlane@8
+	glGetDoublev = glGetDoublev@8
+	glGetError = glGetError@0
+	glGetFloatv = glGetFloatv@8
+	glGetIntegerv = glGetIntegerv@8
+	glGetLightfv = glGetLightfv@12
+	glGetLightiv = glGetLightiv@12
+	glGetMapdv = glGetMapdv@12
+	glGetMapfv = glGetMapfv@12
+	glGetMapiv = glGetMapiv@12
+	glGetMaterialfv = glGetMaterialfv@12
+	glGetMaterialiv = glGetMaterialiv@12
+	glGetPixelMapfv = glGetPixelMapfv@8
+	glGetPixelMapuiv = glGetPixelMapuiv@8
+	glGetPixelMapusv = glGetPixelMapusv@8
+	glGetPointerv = glGetPointerv@8
+	glGetPolygonStipple = glGetPolygonStipple@4
+	glGetString = glGetString@4
+	glGetTexEnvfv = glGetTexEnvfv@12
+	glGetTexEnviv = glGetTexEnviv@12
+	glGetTexGendv = glGetTexGendv@12
+	glGetTexGenfv = glGetTexGenfv@12
+	glGetTexGeniv = glGetTexGeniv@12
+	glGetTexImage = glGetTexImage@20
+	glGetTexLevelParameterfv = glGetTexLevelParameterfv@16
+	glGetTexLevelParameteriv = glGetTexLevelParameteriv@16
+	glGetTexParameterfv = glGetTexParameterfv@12
+	glGetTexParameteriv = glGetTexParameteriv@12
+	glHint = glHint@8
+	glIndexMask = glIndexMask@4
+	glIndexPointer = glIndexPointer@12
+	glIndexd = glIndexd@8
+	glIndexdv = glIndexdv@4
+	glIndexf = glIndexf@4
+	glIndexfv = glIndexfv@4
+	glIndexi = glIndexi@4
+	glIndexiv = glIndexiv@4
+	glIndexs = glIndexs@4
+	glIndexsv = glIndexsv@4
+	glIndexub = glIndexub@4
+	glIndexubv = glIndexubv@4
+	glInitNames = glInitNames@0
+	glInterleavedArrays = glInterleavedArrays@12
+	glIsEnabled = glIsEnabled@4
+	glIsList = glIsList@4
+	glIsTexture = glIsTexture@4
+	glLightModelf = glLightModelf@8
+	glLightModelfv = glLightModelfv@8
+	glLightModeli = glLightModeli@8
+	glLightModeliv = glLightModeliv@8
+	glLightf = glLightf@12
+	glLightfv = glLightfv@12
+	glLighti = glLighti@12
+	glLightiv = glLightiv@12
+	glLineStipple = glLineStipple@8
+	glLineWidth = glLineWidth@4
+	glListBase = glListBase@4
+	glLoadIdentity = glLoadIdentity@0
+	glLoadMatrixd = glLoadMatrixd@4
+	glLoadMatrixf = glLoadMatrixf@4
+	glLoadName = glLoadName@4
+	glLogicOp = glLogicOp@4
+	glMap1d = glMap1d@32
+	glMap1f = glMap1f@24
+	glMap2d = glMap2d@56
+	glMap2f = glMap2f@40
+	glMapGrid1d = glMapGrid1d@20
+	glMapGrid1f = glMapGrid1f@12
+	glMapGrid2d = glMapGrid2d@40
+	glMapGrid2f = glMapGrid2f@24
+	glMaterialf = glMaterialf@12
+	glMaterialfv = glMaterialfv@12
+	glMateriali = glMateriali@12
+	glMaterialiv = glMaterialiv@12
+	glMatrixMode = glMatrixMode@4
+	glMultMatrixd = glMultMatrixd@4
+	glMultMatrixf = glMultMatrixf@4
+	glNewList = glNewList@8
+	glNormal3b = glNormal3b@12
+	glNormal3bv = glNormal3bv@4
+	glNormal3d = glNormal3d@24
+	glNormal3dv = glNormal3dv@4
+	glNormal3f = glNormal3f@12
+	glNormal3fv = glNormal3fv@4
+	glNormal3i = glNormal3i@12
+	glNormal3iv = glNormal3iv@4
+	glNormal3s = glNormal3s@12
+	glNormal3sv = glNormal3sv@4
+	glNormalPointer = glNormalPointer@12
+	glOrtho = glOrtho@48
+	glPassThrough = glPassThrough@4
+	glPixelMapfv = glPixelMapfv@12
+	glPixelMapuiv = glPixelMapuiv@12
+	glPixelMapusv = glPixelMapusv@12
+	glPixelStoref = glPixelStoref@8
+	glPixelStorei = glPixelStorei@8
+	glPixelTransferf = glPixelTransferf@8
+	glPixelTransferi = glPixelTransferi@8
+	glPixelZoom = glPixelZoom@8
+	glPointSize = glPointSize@4
+	glPolygonMode = glPolygonMode@8
+	glPolygonOffset = glPolygonOffset@8
+	glPolygonStipple = glPolygonStipple@4
+	glPopAttrib = glPopAttrib@0
+	glPopClientAttrib = glPopClientAttrib@0
+	glPopMatrix = glPopMatrix@0
+	glPopName = glPopName@0
+	glPrioritizeTextures = glPrioritizeTextures@12
+	glPushAttrib = glPushAttrib@4
+	glPushClientAttrib = glPushClientAttrib@4
+	glPushMatrix = glPushMatrix@0
+	glPushName = glPushName@4
+	glRasterPos2d = glRasterPos2d@16
+	glRasterPos2dv = glRasterPos2dv@4
+	glRasterPos2f = glRasterPos2f@8
+	glRasterPos2fv = glRasterPos2fv@4
+	glRasterPos2i = glRasterPos2i@8
+	glRasterPos2iv = glRasterPos2iv@4
+	glRasterPos2s = glRasterPos2s@8
+	glRasterPos2sv = glRasterPos2sv@4
+	glRasterPos3d = glRasterPos3d@24
+	glRasterPos3dv = glRasterPos3dv@4
+	glRasterPos3f = glRasterPos3f@12
+	glRasterPos3fv = glRasterPos3fv@4
+	glRasterPos3i = glRasterPos3i@12
+	glRasterPos3iv = glRasterPos3iv@4
+	glRasterPos3s = glRasterPos3s@12
+	glRasterPos3sv = glRasterPos3sv@4
+	glRasterPos4d = glRasterPos4d@32
+	glRasterPos4dv = glRasterPos4dv@4
+	glRasterPos4f = glRasterPos4f@16
+	glRasterPos4fv = glRasterPos4fv@4
+	glRasterPos4i = glRasterPos4i@16
+	glRasterPos4iv = glRasterPos4iv@4
+	glRasterPos4s = glRasterPos4s@16
+	glRasterPos4sv = glRasterPos4sv@4
+	glReadBuffer = glReadBuffer@4
+	glReadPixels = glReadPixels@28
+	glRectd = glRectd@32
+	glRectdv = glRectdv@8
+	glRectf = glRectf@16
+	glRectfv = glRectfv@8
+	glRecti = glRecti@16
+	glRectiv = glRectiv@8
+	glRects = glRects@16
+	glRectsv = glRectsv@8
+	glRenderMode = glRenderMode@4
+	glRotated = glRotated@32
+	glRotatef = glRotatef@16
+	glScaled = glScaled@24
+	glScalef = glScalef@12
+	glScissor = glScissor@16
+	glSelectBuffer = glSelectBuffer@8
+	glShadeModel = glShadeModel@4
+	glStencilFunc = glStencilFunc@12
+	glStencilMask = glStencilMask@4
+	glStencilOp = glStencilOp@12
+	glTexCoord1d = glTexCoord1d@8
+	glTexCoord1dv = glTexCoord1dv@4
+	glTexCoord1f = glTexCoord1f@4
+	glTexCoord1fv = glTexCoord1fv@4
+	glTexCoord1i = glTexCoord1i@4
+	glTexCoord1iv = glTexCoord1iv@4
+	glTexCoord1s = glTexCoord1s@4
+	glTexCoord1sv = glTexCoord1sv@4
+	glTexCoord2d = glTexCoord2d@16
+	glTexCoord2dv = glTexCoord2dv@4
+	glTexCoord2f = glTexCoord2f@8
+	glTexCoord2fv = glTexCoord2fv@4
+	glTexCoord2i = glTexCoord2i@8
+	glTexCoord2iv = glTexCoord2iv@4
+	glTexCoord2s = glTexCoord2s@8
+	glTexCoord2sv = glTexCoord2sv@4
+	glTexCoord3d = glTexCoord3d@24
+	glTexCoord3dv = glTexCoord3dv@4
+	glTexCoord3f = glTexCoord3f@12
+	glTexCoord3fv = glTexCoord3fv@4
+	glTexCoord3i = glTexCoord3i@12
+	glTexCoord3iv = glTexCoord3iv@4
+	glTexCoord3s = glTexCoord3s@12
+	glTexCoord3sv = glTexCoord3sv@4
+	glTexCoord4d = glTexCoord4d@32
+	glTexCoord4dv = glTexCoord4dv@4
+	glTexCoord4f = glTexCoord4f@16
+	glTexCoord4fv = glTexCoord4fv@4
+	glTexCoord4i = glTexCoord4i@16
+	glTexCoord4iv = glTexCoord4iv@4
+	glTexCoord4s = glTexCoord4s@16
+	glTexCoord4sv = glTexCoord4sv@4
+	glTexCoordPointer = glTexCoordPointer@16
+	glTexEnvf = glTexEnvf@12
+	glTexEnvfv = glTexEnvfv@12
+	glTexEnvi = glTexEnvi@12
+	glTexEnviv = glTexEnviv@12
+	glTexGend = glTexGend@16
+	glTexGendv = glTexGendv@12
+	glTexGenf = glTexGenf@12
+	glTexGenfv = glTexGenfv@12
+	glTexGeni = glTexGeni@12
+	glTexGeniv = glTexGeniv@12
+	glTexImage1D = glTexImage1D@32
+	glTexImage2D = glTexImage2D@36
+	glTexParameterf = glTexParameterf@12
+	glTexParameterfv = glTexParameterfv@12
+	glTexParameteri = glTexParameteri@12
+	glTexParameteriv = glTexParameteriv@12
+	glTexSubImage1D = glTexSubImage1D@28
+	glTexSubImage2D = glTexSubImage2D@36
+	glTranslated = glTranslated@24
+	glTranslatef = glTranslatef@12
+	glVertex2d = glVertex2d@16
+	glVertex2dv = glVertex2dv@4
+	glVertex2f = glVertex2f@8
+	glVertex2fv = glVertex2fv@4
+	glVertex2i = glVertex2i@8
+	glVertex2iv = glVertex2iv@4
+	glVertex2s = glVertex2s@8
+	glVertex2sv = glVertex2sv@4
+	glVertex3d = glVertex3d@24
+	glVertex3dv = glVertex3dv@4
+	glVertex3f = glVertex3f@12
+	glVertex3fv = glVertex3fv@4
+	glVertex3i = glVertex3i@12
+	glVertex3iv = glVertex3iv@4
+	glVertex3s = glVertex3s@12
+	glVertex3sv = glVertex3sv@4
+	glVertex4d = glVertex4d@32
+	glVertex4dv = glVertex4dv@4
+	glVertex4f = glVertex4f@16
+	glVertex4fv = glVertex4fv@4
+	glVertex4i = glVertex4i@16
+	glVertex4iv = glVertex4iv@4
+	glVertex4s = glVertex4s@16
+	glVertex4sv = glVertex4sv@4
+	glVertexPointer = glVertexPointer@16
+	glViewport = glViewport@16
+	wglChoosePixelFormat = wglChoosePixelFormat@8
+	wglCopyContext = wglCopyContext@12
+	wglCreateContext = wglCreateContext@4
+	wglCreateLayerContext = wglCreateLayerContext@8
+	wglDeleteContext = wglDeleteContext@4
+	wglDescribeLayerPlane = wglDescribeLayerPlane@20
+	wglDescribePixelFormat = wglDescribePixelFormat@16
+	wglGetCurrentContext = wglGetCurrentContext@0
+	wglGetCurrentDC = wglGetCurrentDC@0
+;	wglGetDefaultProcAddress = wglGetDefaultProcAddress@4
+	wglGetLayerPaletteEntries = wglGetLayerPaletteEntries@20
+	wglGetPixelFormat = wglGetPixelFormat@4
+	wglGetProcAddress = wglGetProcAddress@4
+	wglMakeCurrent = wglMakeCurrent@8
+	wglRealizeLayerPalette = wglRealizeLayerPalette@12
+	wglSetLayerPaletteEntries = wglSetLayerPaletteEntries@20
+	wglSetPixelFormat = wglSetPixelFormat@12
+	wglShareLists = wglShareLists@8
+	wglSwapBuffers = wglSwapBuffers@4
+	wglSwapLayerBuffers = wglSwapLayerBuffers@8
+	wglSwapMultipleBuffers = wglSwapMultipleBuffers@8
+	wglUseFontBitmapsA = wglUseFontBitmapsA@16
+	wglUseFontBitmapsW = wglUseFontBitmapsW@16
+	wglUseFontOutlinesA = wglUseFontOutlinesA@32
+	wglUseFontOutlinesW = wglUseFontOutlinesW@32
+	DrvCopyContext = DrvCopyContext@12
+	DrvCreateContext = DrvCreateContext@4
+	DrvCreateLayerContext = DrvCreateLayerContext@8
+	DrvDeleteContext = DrvDeleteContext@4
+	DrvDescribeLayerPlane = DrvDescribeLayerPlane@20
+	DrvDescribePixelFormat = DrvDescribePixelFormat@16
+	DrvGetLayerPaletteEntries = DrvGetLayerPaletteEntries@20
+	DrvGetProcAddress = DrvGetProcAddress@4
+	DrvPresentBuffers = DrvPresentBuffers@8
+	DrvRealizeLayerPalette = DrvRealizeLayerPalette@12
+	DrvReleaseContext = DrvReleaseContext@4
+	DrvSetCallbackProcs = DrvSetCallbackProcs@8
+	DrvSetContext = DrvSetContext@12
+	DrvSetLayerPaletteEntries = DrvSetLayerPaletteEntries@20
+	DrvSetPixelFormat = DrvSetPixelFormat@8
+	DrvShareLists = DrvShareLists@8
+	DrvSwapBuffers = DrvSwapBuffers@4
+	DrvSwapLayerBuffers = DrvSwapLayerBuffers@8
+	DrvValidateVersion = DrvValidateVersion@4