From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 15 Jun 2013 18:15:22 +0000 (+0300)
Subject: Function pointer typedefs for core functions are not available everywhere
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=27abdf9ad5d5e297fd74ddc23b39b0c7817a20d8

Function pointer typedefs for core functions are not available everywhere
---

diff --git a/scripts/extgen.py b/scripts/extgen.py
index d6727123..4ccf27a6 100755
--- a/scripts/extgen.py
+++ b/scripts/extgen.py
@@ -23,6 +23,7 @@ bp_ext = None
 class Function:
 	def __init__(self, name):
 		self.name = name
+		self.typedef = None
 		self.version = None
 		self.category = None
 		self.vectorequiv = None
@@ -89,12 +90,15 @@ funcs.sort(key=(lambda f: f.name))
 
 for f in funcs:
 	if f.extfunc:
+		f.typedef = "PFNGL%sPROC"%f.extfunc.name.upper()
 		if not ver:
 			ver = f.version
 		if not f.category.startswith("VERSION_"):
 			bp_ext = f.category
-	if not f.extfunc and not f.name.endswith(exttype):
-		bp_ext = f.category
+	else:
+		f.typedef = "PFNGL%sPROC"%f.name.upper()
+		if not f.name.endswith(exttype):
+			bp_ext = f.category
 
 if ver:
 	ver = map(int, ver.split('.'))
@@ -115,7 +119,7 @@ namespace GL {
 if funcs:
 	out.write("\n")
 for f in funcs:
-	out.write("extern PFNGL%sPROC gl%s;\n"%(f.name.upper(), f.name))
+	out.write("extern %s gl%s;\n"%(f.typedef, f.name))
 
 out.write("\nextern Extension %s;\n"%ext)
 
@@ -137,7 +141,7 @@ namespace GL {
 if funcs:
 	out.write("\n")
 for f in funcs:
-	out.write("PFNGL%sPROC gl%s = 0;\n"%(f.name.upper(), f.name))
+	out.write("%s gl%s = 0;\n"%(f.typedef, f.name))
 
 out.write("\nExtension::SupportLevel init_%s()\n{\n"%ext.lower())
 if ver:
@@ -146,7 +150,7 @@ if ver:
 		out.write(" || is_supported(\"GL_%s\")"%bp_ext)
 	out.write(")\n\t{\n")
 	for f in funcs:
-		out.write("\t\tgl%s = reinterpret_cast<PFNGL%sPROC>(get_proc_address(\"gl%s\"));\n"%(f.name, f.name.upper(), f.name))
+		out.write("\t\tgl%s = reinterpret_cast<%s>(get_proc_address(\"gl%s\"));\n"%(f.name, f.typedef, f.name))
 	out.write("\t\treturn Extension::CORE;\n")
 	out.write("\t}\n")
 if ext!=bp_ext:
@@ -155,7 +159,7 @@ if ext!=bp_ext:
 		n = f.name
 		if f.extfunc:
 			n = f.extfunc.name
-		out.write("\t\tgl%s = reinterpret_cast<PFNGL%sPROC>(get_proc_address(\"gl%s\"));\n"%(f.name, f.name.upper(), n))
+		out.write("\t\tgl%s = reinterpret_cast<%s>(get_proc_address(\"gl%s\"));\n"%(f.name, f.typedef, n))
 	out.write("\t\treturn Extension::EXTENSION;\n")
 	out.write("\t}\n")
 out.write("\treturn Extension::UNSUPPORTED;\n")
diff --git a/source/arb_multitexture.cpp b/source/arb_multitexture.cpp
index 391b0455..4eeefda3 100644
--- a/source/arb_multitexture.cpp
+++ b/source/arb_multitexture.cpp
@@ -3,117 +3,117 @@
 namespace Msp {
 namespace GL {
 
-PFNGLACTIVETEXTUREPROC glActiveTexture = 0;
-PFNGLCLIENTACTIVETEXTUREPROC glClientActiveTexture = 0;
-PFNGLMULTITEXCOORD1DPROC glMultiTexCoord1d = 0;
-PFNGLMULTITEXCOORD1DVPROC glMultiTexCoord1dv = 0;
-PFNGLMULTITEXCOORD1FPROC glMultiTexCoord1f = 0;
-PFNGLMULTITEXCOORD1FVPROC glMultiTexCoord1fv = 0;
-PFNGLMULTITEXCOORD1IPROC glMultiTexCoord1i = 0;
-PFNGLMULTITEXCOORD1IVPROC glMultiTexCoord1iv = 0;
-PFNGLMULTITEXCOORD1SPROC glMultiTexCoord1s = 0;
-PFNGLMULTITEXCOORD1SVPROC glMultiTexCoord1sv = 0;
-PFNGLMULTITEXCOORD2DPROC glMultiTexCoord2d = 0;
-PFNGLMULTITEXCOORD2DVPROC glMultiTexCoord2dv = 0;
-PFNGLMULTITEXCOORD2FPROC glMultiTexCoord2f = 0;
-PFNGLMULTITEXCOORD2FVPROC glMultiTexCoord2fv = 0;
-PFNGLMULTITEXCOORD2IPROC glMultiTexCoord2i = 0;
-PFNGLMULTITEXCOORD2IVPROC glMultiTexCoord2iv = 0;
-PFNGLMULTITEXCOORD2SPROC glMultiTexCoord2s = 0;
-PFNGLMULTITEXCOORD2SVPROC glMultiTexCoord2sv = 0;
-PFNGLMULTITEXCOORD3DPROC glMultiTexCoord3d = 0;
-PFNGLMULTITEXCOORD3DVPROC glMultiTexCoord3dv = 0;
-PFNGLMULTITEXCOORD3FPROC glMultiTexCoord3f = 0;
-PFNGLMULTITEXCOORD3FVPROC glMultiTexCoord3fv = 0;
-PFNGLMULTITEXCOORD3IPROC glMultiTexCoord3i = 0;
-PFNGLMULTITEXCOORD3IVPROC glMultiTexCoord3iv = 0;
-PFNGLMULTITEXCOORD3SPROC glMultiTexCoord3s = 0;
-PFNGLMULTITEXCOORD3SVPROC glMultiTexCoord3sv = 0;
-PFNGLMULTITEXCOORD4DPROC glMultiTexCoord4d = 0;
-PFNGLMULTITEXCOORD4DVPROC glMultiTexCoord4dv = 0;
-PFNGLMULTITEXCOORD4FPROC glMultiTexCoord4f = 0;
-PFNGLMULTITEXCOORD4FVPROC glMultiTexCoord4fv = 0;
-PFNGLMULTITEXCOORD4IPROC glMultiTexCoord4i = 0;
-PFNGLMULTITEXCOORD4IVPROC glMultiTexCoord4iv = 0;
-PFNGLMULTITEXCOORD4SPROC glMultiTexCoord4s = 0;
-PFNGLMULTITEXCOORD4SVPROC glMultiTexCoord4sv = 0;
+PFNGLACTIVETEXTUREARBPROC glActiveTexture = 0;
+PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTexture = 0;
+PFNGLMULTITEXCOORD1DARBPROC glMultiTexCoord1d = 0;
+PFNGLMULTITEXCOORD1DVARBPROC glMultiTexCoord1dv = 0;
+PFNGLMULTITEXCOORD1FARBPROC glMultiTexCoord1f = 0;
+PFNGLMULTITEXCOORD1FVARBPROC glMultiTexCoord1fv = 0;
+PFNGLMULTITEXCOORD1IARBPROC glMultiTexCoord1i = 0;
+PFNGLMULTITEXCOORD1IVARBPROC glMultiTexCoord1iv = 0;
+PFNGLMULTITEXCOORD1SARBPROC glMultiTexCoord1s = 0;
+PFNGLMULTITEXCOORD1SVARBPROC glMultiTexCoord1sv = 0;
+PFNGLMULTITEXCOORD2DARBPROC glMultiTexCoord2d = 0;
+PFNGLMULTITEXCOORD2DVARBPROC glMultiTexCoord2dv = 0;
+PFNGLMULTITEXCOORD2FARBPROC glMultiTexCoord2f = 0;
+PFNGLMULTITEXCOORD2FVARBPROC glMultiTexCoord2fv = 0;
+PFNGLMULTITEXCOORD2IARBPROC glMultiTexCoord2i = 0;
+PFNGLMULTITEXCOORD2IVARBPROC glMultiTexCoord2iv = 0;
+PFNGLMULTITEXCOORD2SARBPROC glMultiTexCoord2s = 0;
+PFNGLMULTITEXCOORD2SVARBPROC glMultiTexCoord2sv = 0;
+PFNGLMULTITEXCOORD3DARBPROC glMultiTexCoord3d = 0;
+PFNGLMULTITEXCOORD3DVARBPROC glMultiTexCoord3dv = 0;
+PFNGLMULTITEXCOORD3FARBPROC glMultiTexCoord3f = 0;
+PFNGLMULTITEXCOORD3FVARBPROC glMultiTexCoord3fv = 0;
+PFNGLMULTITEXCOORD3IARBPROC glMultiTexCoord3i = 0;
+PFNGLMULTITEXCOORD3IVARBPROC glMultiTexCoord3iv = 0;
+PFNGLMULTITEXCOORD3SARBPROC glMultiTexCoord3s = 0;
+PFNGLMULTITEXCOORD3SVARBPROC glMultiTexCoord3sv = 0;
+PFNGLMULTITEXCOORD4DARBPROC glMultiTexCoord4d = 0;
+PFNGLMULTITEXCOORD4DVARBPROC glMultiTexCoord4dv = 0;
+PFNGLMULTITEXCOORD4FARBPROC glMultiTexCoord4f = 0;
+PFNGLMULTITEXCOORD4FVARBPROC glMultiTexCoord4fv = 0;
+PFNGLMULTITEXCOORD4IARBPROC glMultiTexCoord4i = 0;
+PFNGLMULTITEXCOORD4IVARBPROC glMultiTexCoord4iv = 0;
+PFNGLMULTITEXCOORD4SARBPROC glMultiTexCoord4s = 0;
+PFNGLMULTITEXCOORD4SVARBPROC glMultiTexCoord4sv = 0;
 
 Extension::SupportLevel init_arb_multitexture()
 {
 	if(is_version_at_least(1, 3))
 	{
-		glActiveTexture = reinterpret_cast<PFNGLACTIVETEXTUREPROC>(get_proc_address("glActiveTexture"));
-		glClientActiveTexture = reinterpret_cast<PFNGLCLIENTACTIVETEXTUREPROC>(get_proc_address("glClientActiveTexture"));
-		glMultiTexCoord1d = reinterpret_cast<PFNGLMULTITEXCOORD1DPROC>(get_proc_address("glMultiTexCoord1d"));
-		glMultiTexCoord1dv = reinterpret_cast<PFNGLMULTITEXCOORD1DVPROC>(get_proc_address("glMultiTexCoord1dv"));
-		glMultiTexCoord1f = reinterpret_cast<PFNGLMULTITEXCOORD1FPROC>(get_proc_address("glMultiTexCoord1f"));
-		glMultiTexCoord1fv = reinterpret_cast<PFNGLMULTITEXCOORD1FVPROC>(get_proc_address("glMultiTexCoord1fv"));
-		glMultiTexCoord1i = reinterpret_cast<PFNGLMULTITEXCOORD1IPROC>(get_proc_address("glMultiTexCoord1i"));
-		glMultiTexCoord1iv = reinterpret_cast<PFNGLMULTITEXCOORD1IVPROC>(get_proc_address("glMultiTexCoord1iv"));
-		glMultiTexCoord1s = reinterpret_cast<PFNGLMULTITEXCOORD1SPROC>(get_proc_address("glMultiTexCoord1s"));
-		glMultiTexCoord1sv = reinterpret_cast<PFNGLMULTITEXCOORD1SVPROC>(get_proc_address("glMultiTexCoord1sv"));
-		glMultiTexCoord2d = reinterpret_cast<PFNGLMULTITEXCOORD2DPROC>(get_proc_address("glMultiTexCoord2d"));
-		glMultiTexCoord2dv = reinterpret_cast<PFNGLMULTITEXCOORD2DVPROC>(get_proc_address("glMultiTexCoord2dv"));
-		glMultiTexCoord2f = reinterpret_cast<PFNGLMULTITEXCOORD2FPROC>(get_proc_address("glMultiTexCoord2f"));
-		glMultiTexCoord2fv = reinterpret_cast<PFNGLMULTITEXCOORD2FVPROC>(get_proc_address("glMultiTexCoord2fv"));
-		glMultiTexCoord2i = reinterpret_cast<PFNGLMULTITEXCOORD2IPROC>(get_proc_address("glMultiTexCoord2i"));
-		glMultiTexCoord2iv = reinterpret_cast<PFNGLMULTITEXCOORD2IVPROC>(get_proc_address("glMultiTexCoord2iv"));
-		glMultiTexCoord2s = reinterpret_cast<PFNGLMULTITEXCOORD2SPROC>(get_proc_address("glMultiTexCoord2s"));
-		glMultiTexCoord2sv = reinterpret_cast<PFNGLMULTITEXCOORD2SVPROC>(get_proc_address("glMultiTexCoord2sv"));
-		glMultiTexCoord3d = reinterpret_cast<PFNGLMULTITEXCOORD3DPROC>(get_proc_address("glMultiTexCoord3d"));
-		glMultiTexCoord3dv = reinterpret_cast<PFNGLMULTITEXCOORD3DVPROC>(get_proc_address("glMultiTexCoord3dv"));
-		glMultiTexCoord3f = reinterpret_cast<PFNGLMULTITEXCOORD3FPROC>(get_proc_address("glMultiTexCoord3f"));
-		glMultiTexCoord3fv = reinterpret_cast<PFNGLMULTITEXCOORD3FVPROC>(get_proc_address("glMultiTexCoord3fv"));
-		glMultiTexCoord3i = reinterpret_cast<PFNGLMULTITEXCOORD3IPROC>(get_proc_address("glMultiTexCoord3i"));
-		glMultiTexCoord3iv = reinterpret_cast<PFNGLMULTITEXCOORD3IVPROC>(get_proc_address("glMultiTexCoord3iv"));
-		glMultiTexCoord3s = reinterpret_cast<PFNGLMULTITEXCOORD3SPROC>(get_proc_address("glMultiTexCoord3s"));
-		glMultiTexCoord3sv = reinterpret_cast<PFNGLMULTITEXCOORD3SVPROC>(get_proc_address("glMultiTexCoord3sv"));
-		glMultiTexCoord4d = reinterpret_cast<PFNGLMULTITEXCOORD4DPROC>(get_proc_address("glMultiTexCoord4d"));
-		glMultiTexCoord4dv = reinterpret_cast<PFNGLMULTITEXCOORD4DVPROC>(get_proc_address("glMultiTexCoord4dv"));
-		glMultiTexCoord4f = reinterpret_cast<PFNGLMULTITEXCOORD4FPROC>(get_proc_address("glMultiTexCoord4f"));
-		glMultiTexCoord4fv = reinterpret_cast<PFNGLMULTITEXCOORD4FVPROC>(get_proc_address("glMultiTexCoord4fv"));
-		glMultiTexCoord4i = reinterpret_cast<PFNGLMULTITEXCOORD4IPROC>(get_proc_address("glMultiTexCoord4i"));
-		glMultiTexCoord4iv = reinterpret_cast<PFNGLMULTITEXCOORD4IVPROC>(get_proc_address("glMultiTexCoord4iv"));
-		glMultiTexCoord4s = reinterpret_cast<PFNGLMULTITEXCOORD4SPROC>(get_proc_address("glMultiTexCoord4s"));
-		glMultiTexCoord4sv = reinterpret_cast<PFNGLMULTITEXCOORD4SVPROC>(get_proc_address("glMultiTexCoord4sv"));
+		glActiveTexture = reinterpret_cast<PFNGLACTIVETEXTUREARBPROC>(get_proc_address("glActiveTexture"));
+		glClientActiveTexture = reinterpret_cast<PFNGLCLIENTACTIVETEXTUREARBPROC>(get_proc_address("glClientActiveTexture"));
+		glMultiTexCoord1d = reinterpret_cast<PFNGLMULTITEXCOORD1DARBPROC>(get_proc_address("glMultiTexCoord1d"));
+		glMultiTexCoord1dv = reinterpret_cast<PFNGLMULTITEXCOORD1DVARBPROC>(get_proc_address("glMultiTexCoord1dv"));
+		glMultiTexCoord1f = reinterpret_cast<PFNGLMULTITEXCOORD1FARBPROC>(get_proc_address("glMultiTexCoord1f"));
+		glMultiTexCoord1fv = reinterpret_cast<PFNGLMULTITEXCOORD1FVARBPROC>(get_proc_address("glMultiTexCoord1fv"));
+		glMultiTexCoord1i = reinterpret_cast<PFNGLMULTITEXCOORD1IARBPROC>(get_proc_address("glMultiTexCoord1i"));
+		glMultiTexCoord1iv = reinterpret_cast<PFNGLMULTITEXCOORD1IVARBPROC>(get_proc_address("glMultiTexCoord1iv"));
+		glMultiTexCoord1s = reinterpret_cast<PFNGLMULTITEXCOORD1SARBPROC>(get_proc_address("glMultiTexCoord1s"));
+		glMultiTexCoord1sv = reinterpret_cast<PFNGLMULTITEXCOORD1SVARBPROC>(get_proc_address("glMultiTexCoord1sv"));
+		glMultiTexCoord2d = reinterpret_cast<PFNGLMULTITEXCOORD2DARBPROC>(get_proc_address("glMultiTexCoord2d"));
+		glMultiTexCoord2dv = reinterpret_cast<PFNGLMULTITEXCOORD2DVARBPROC>(get_proc_address("glMultiTexCoord2dv"));
+		glMultiTexCoord2f = reinterpret_cast<PFNGLMULTITEXCOORD2FARBPROC>(get_proc_address("glMultiTexCoord2f"));
+		glMultiTexCoord2fv = reinterpret_cast<PFNGLMULTITEXCOORD2FVARBPROC>(get_proc_address("glMultiTexCoord2fv"));
+		glMultiTexCoord2i = reinterpret_cast<PFNGLMULTITEXCOORD2IARBPROC>(get_proc_address("glMultiTexCoord2i"));
+		glMultiTexCoord2iv = reinterpret_cast<PFNGLMULTITEXCOORD2IVARBPROC>(get_proc_address("glMultiTexCoord2iv"));
+		glMultiTexCoord2s = reinterpret_cast<PFNGLMULTITEXCOORD2SARBPROC>(get_proc_address("glMultiTexCoord2s"));
+		glMultiTexCoord2sv = reinterpret_cast<PFNGLMULTITEXCOORD2SVARBPROC>(get_proc_address("glMultiTexCoord2sv"));
+		glMultiTexCoord3d = reinterpret_cast<PFNGLMULTITEXCOORD3DARBPROC>(get_proc_address("glMultiTexCoord3d"));
+		glMultiTexCoord3dv = reinterpret_cast<PFNGLMULTITEXCOORD3DVARBPROC>(get_proc_address("glMultiTexCoord3dv"));
+		glMultiTexCoord3f = reinterpret_cast<PFNGLMULTITEXCOORD3FARBPROC>(get_proc_address("glMultiTexCoord3f"));
+		glMultiTexCoord3fv = reinterpret_cast<PFNGLMULTITEXCOORD3FVARBPROC>(get_proc_address("glMultiTexCoord3fv"));
+		glMultiTexCoord3i = reinterpret_cast<PFNGLMULTITEXCOORD3IARBPROC>(get_proc_address("glMultiTexCoord3i"));
+		glMultiTexCoord3iv = reinterpret_cast<PFNGLMULTITEXCOORD3IVARBPROC>(get_proc_address("glMultiTexCoord3iv"));
+		glMultiTexCoord3s = reinterpret_cast<PFNGLMULTITEXCOORD3SARBPROC>(get_proc_address("glMultiTexCoord3s"));
+		glMultiTexCoord3sv = reinterpret_cast<PFNGLMULTITEXCOORD3SVARBPROC>(get_proc_address("glMultiTexCoord3sv"));
+		glMultiTexCoord4d = reinterpret_cast<PFNGLMULTITEXCOORD4DARBPROC>(get_proc_address("glMultiTexCoord4d"));
+		glMultiTexCoord4dv = reinterpret_cast<PFNGLMULTITEXCOORD4DVARBPROC>(get_proc_address("glMultiTexCoord4dv"));
+		glMultiTexCoord4f = reinterpret_cast<PFNGLMULTITEXCOORD4FARBPROC>(get_proc_address("glMultiTexCoord4f"));
+		glMultiTexCoord4fv = reinterpret_cast<PFNGLMULTITEXCOORD4FVARBPROC>(get_proc_address("glMultiTexCoord4fv"));
+		glMultiTexCoord4i = reinterpret_cast<PFNGLMULTITEXCOORD4IARBPROC>(get_proc_address("glMultiTexCoord4i"));
+		glMultiTexCoord4iv = reinterpret_cast<PFNGLMULTITEXCOORD4IVARBPROC>(get_proc_address("glMultiTexCoord4iv"));
+		glMultiTexCoord4s = reinterpret_cast<PFNGLMULTITEXCOORD4SARBPROC>(get_proc_address("glMultiTexCoord4s"));
+		glMultiTexCoord4sv = reinterpret_cast<PFNGLMULTITEXCOORD4SVARBPROC>(get_proc_address("glMultiTexCoord4sv"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_ARB_multitexture"))
 	{
-		glActiveTexture = reinterpret_cast<PFNGLACTIVETEXTUREPROC>(get_proc_address("glActiveTextureARB"));
-		glClientActiveTexture = reinterpret_cast<PFNGLCLIENTACTIVETEXTUREPROC>(get_proc_address("glClientActiveTextureARB"));
-		glMultiTexCoord1d = reinterpret_cast<PFNGLMULTITEXCOORD1DPROC>(get_proc_address("glMultiTexCoord1dARB"));
-		glMultiTexCoord1dv = reinterpret_cast<PFNGLMULTITEXCOORD1DVPROC>(get_proc_address("glMultiTexCoord1dvARB"));
-		glMultiTexCoord1f = reinterpret_cast<PFNGLMULTITEXCOORD1FPROC>(get_proc_address("glMultiTexCoord1fARB"));
-		glMultiTexCoord1fv = reinterpret_cast<PFNGLMULTITEXCOORD1FVPROC>(get_proc_address("glMultiTexCoord1fvARB"));
-		glMultiTexCoord1i = reinterpret_cast<PFNGLMULTITEXCOORD1IPROC>(get_proc_address("glMultiTexCoord1iARB"));
-		glMultiTexCoord1iv = reinterpret_cast<PFNGLMULTITEXCOORD1IVPROC>(get_proc_address("glMultiTexCoord1ivARB"));
-		glMultiTexCoord1s = reinterpret_cast<PFNGLMULTITEXCOORD1SPROC>(get_proc_address("glMultiTexCoord1sARB"));
-		glMultiTexCoord1sv = reinterpret_cast<PFNGLMULTITEXCOORD1SVPROC>(get_proc_address("glMultiTexCoord1svARB"));
-		glMultiTexCoord2d = reinterpret_cast<PFNGLMULTITEXCOORD2DPROC>(get_proc_address("glMultiTexCoord2dARB"));
-		glMultiTexCoord2dv = reinterpret_cast<PFNGLMULTITEXCOORD2DVPROC>(get_proc_address("glMultiTexCoord2dvARB"));
-		glMultiTexCoord2f = reinterpret_cast<PFNGLMULTITEXCOORD2FPROC>(get_proc_address("glMultiTexCoord2fARB"));
-		glMultiTexCoord2fv = reinterpret_cast<PFNGLMULTITEXCOORD2FVPROC>(get_proc_address("glMultiTexCoord2fvARB"));
-		glMultiTexCoord2i = reinterpret_cast<PFNGLMULTITEXCOORD2IPROC>(get_proc_address("glMultiTexCoord2iARB"));
-		glMultiTexCoord2iv = reinterpret_cast<PFNGLMULTITEXCOORD2IVPROC>(get_proc_address("glMultiTexCoord2ivARB"));
-		glMultiTexCoord2s = reinterpret_cast<PFNGLMULTITEXCOORD2SPROC>(get_proc_address("glMultiTexCoord2sARB"));
-		glMultiTexCoord2sv = reinterpret_cast<PFNGLMULTITEXCOORD2SVPROC>(get_proc_address("glMultiTexCoord2svARB"));
-		glMultiTexCoord3d = reinterpret_cast<PFNGLMULTITEXCOORD3DPROC>(get_proc_address("glMultiTexCoord3dARB"));
-		glMultiTexCoord3dv = reinterpret_cast<PFNGLMULTITEXCOORD3DVPROC>(get_proc_address("glMultiTexCoord3dvARB"));
-		glMultiTexCoord3f = reinterpret_cast<PFNGLMULTITEXCOORD3FPROC>(get_proc_address("glMultiTexCoord3fARB"));
-		glMultiTexCoord3fv = reinterpret_cast<PFNGLMULTITEXCOORD3FVPROC>(get_proc_address("glMultiTexCoord3fvARB"));
-		glMultiTexCoord3i = reinterpret_cast<PFNGLMULTITEXCOORD3IPROC>(get_proc_address("glMultiTexCoord3iARB"));
-		glMultiTexCoord3iv = reinterpret_cast<PFNGLMULTITEXCOORD3IVPROC>(get_proc_address("glMultiTexCoord3ivARB"));
-		glMultiTexCoord3s = reinterpret_cast<PFNGLMULTITEXCOORD3SPROC>(get_proc_address("glMultiTexCoord3sARB"));
-		glMultiTexCoord3sv = reinterpret_cast<PFNGLMULTITEXCOORD3SVPROC>(get_proc_address("glMultiTexCoord3svARB"));
-		glMultiTexCoord4d = reinterpret_cast<PFNGLMULTITEXCOORD4DPROC>(get_proc_address("glMultiTexCoord4dARB"));
-		glMultiTexCoord4dv = reinterpret_cast<PFNGLMULTITEXCOORD4DVPROC>(get_proc_address("glMultiTexCoord4dvARB"));
-		glMultiTexCoord4f = reinterpret_cast<PFNGLMULTITEXCOORD4FPROC>(get_proc_address("glMultiTexCoord4fARB"));
-		glMultiTexCoord4fv = reinterpret_cast<PFNGLMULTITEXCOORD4FVPROC>(get_proc_address("glMultiTexCoord4fvARB"));
-		glMultiTexCoord4i = reinterpret_cast<PFNGLMULTITEXCOORD4IPROC>(get_proc_address("glMultiTexCoord4iARB"));
-		glMultiTexCoord4iv = reinterpret_cast<PFNGLMULTITEXCOORD4IVPROC>(get_proc_address("glMultiTexCoord4ivARB"));
-		glMultiTexCoord4s = reinterpret_cast<PFNGLMULTITEXCOORD4SPROC>(get_proc_address("glMultiTexCoord4sARB"));
-		glMultiTexCoord4sv = reinterpret_cast<PFNGLMULTITEXCOORD4SVPROC>(get_proc_address("glMultiTexCoord4svARB"));
+		glActiveTexture = reinterpret_cast<PFNGLACTIVETEXTUREARBPROC>(get_proc_address("glActiveTextureARB"));
+		glClientActiveTexture = reinterpret_cast<PFNGLCLIENTACTIVETEXTUREARBPROC>(get_proc_address("glClientActiveTextureARB"));
+		glMultiTexCoord1d = reinterpret_cast<PFNGLMULTITEXCOORD1DARBPROC>(get_proc_address("glMultiTexCoord1dARB"));
+		glMultiTexCoord1dv = reinterpret_cast<PFNGLMULTITEXCOORD1DVARBPROC>(get_proc_address("glMultiTexCoord1dvARB"));
+		glMultiTexCoord1f = reinterpret_cast<PFNGLMULTITEXCOORD1FARBPROC>(get_proc_address("glMultiTexCoord1fARB"));
+		glMultiTexCoord1fv = reinterpret_cast<PFNGLMULTITEXCOORD1FVARBPROC>(get_proc_address("glMultiTexCoord1fvARB"));
+		glMultiTexCoord1i = reinterpret_cast<PFNGLMULTITEXCOORD1IARBPROC>(get_proc_address("glMultiTexCoord1iARB"));
+		glMultiTexCoord1iv = reinterpret_cast<PFNGLMULTITEXCOORD1IVARBPROC>(get_proc_address("glMultiTexCoord1ivARB"));
+		glMultiTexCoord1s = reinterpret_cast<PFNGLMULTITEXCOORD1SARBPROC>(get_proc_address("glMultiTexCoord1sARB"));
+		glMultiTexCoord1sv = reinterpret_cast<PFNGLMULTITEXCOORD1SVARBPROC>(get_proc_address("glMultiTexCoord1svARB"));
+		glMultiTexCoord2d = reinterpret_cast<PFNGLMULTITEXCOORD2DARBPROC>(get_proc_address("glMultiTexCoord2dARB"));
+		glMultiTexCoord2dv = reinterpret_cast<PFNGLMULTITEXCOORD2DVARBPROC>(get_proc_address("glMultiTexCoord2dvARB"));
+		glMultiTexCoord2f = reinterpret_cast<PFNGLMULTITEXCOORD2FARBPROC>(get_proc_address("glMultiTexCoord2fARB"));
+		glMultiTexCoord2fv = reinterpret_cast<PFNGLMULTITEXCOORD2FVARBPROC>(get_proc_address("glMultiTexCoord2fvARB"));
+		glMultiTexCoord2i = reinterpret_cast<PFNGLMULTITEXCOORD2IARBPROC>(get_proc_address("glMultiTexCoord2iARB"));
+		glMultiTexCoord2iv = reinterpret_cast<PFNGLMULTITEXCOORD2IVARBPROC>(get_proc_address("glMultiTexCoord2ivARB"));
+		glMultiTexCoord2s = reinterpret_cast<PFNGLMULTITEXCOORD2SARBPROC>(get_proc_address("glMultiTexCoord2sARB"));
+		glMultiTexCoord2sv = reinterpret_cast<PFNGLMULTITEXCOORD2SVARBPROC>(get_proc_address("glMultiTexCoord2svARB"));
+		glMultiTexCoord3d = reinterpret_cast<PFNGLMULTITEXCOORD3DARBPROC>(get_proc_address("glMultiTexCoord3dARB"));
+		glMultiTexCoord3dv = reinterpret_cast<PFNGLMULTITEXCOORD3DVARBPROC>(get_proc_address("glMultiTexCoord3dvARB"));
+		glMultiTexCoord3f = reinterpret_cast<PFNGLMULTITEXCOORD3FARBPROC>(get_proc_address("glMultiTexCoord3fARB"));
+		glMultiTexCoord3fv = reinterpret_cast<PFNGLMULTITEXCOORD3FVARBPROC>(get_proc_address("glMultiTexCoord3fvARB"));
+		glMultiTexCoord3i = reinterpret_cast<PFNGLMULTITEXCOORD3IARBPROC>(get_proc_address("glMultiTexCoord3iARB"));
+		glMultiTexCoord3iv = reinterpret_cast<PFNGLMULTITEXCOORD3IVARBPROC>(get_proc_address("glMultiTexCoord3ivARB"));
+		glMultiTexCoord3s = reinterpret_cast<PFNGLMULTITEXCOORD3SARBPROC>(get_proc_address("glMultiTexCoord3sARB"));
+		glMultiTexCoord3sv = reinterpret_cast<PFNGLMULTITEXCOORD3SVARBPROC>(get_proc_address("glMultiTexCoord3svARB"));
+		glMultiTexCoord4d = reinterpret_cast<PFNGLMULTITEXCOORD4DARBPROC>(get_proc_address("glMultiTexCoord4dARB"));
+		glMultiTexCoord4dv = reinterpret_cast<PFNGLMULTITEXCOORD4DVARBPROC>(get_proc_address("glMultiTexCoord4dvARB"));
+		glMultiTexCoord4f = reinterpret_cast<PFNGLMULTITEXCOORD4FARBPROC>(get_proc_address("glMultiTexCoord4fARB"));
+		glMultiTexCoord4fv = reinterpret_cast<PFNGLMULTITEXCOORD4FVARBPROC>(get_proc_address("glMultiTexCoord4fvARB"));
+		glMultiTexCoord4i = reinterpret_cast<PFNGLMULTITEXCOORD4IARBPROC>(get_proc_address("glMultiTexCoord4iARB"));
+		glMultiTexCoord4iv = reinterpret_cast<PFNGLMULTITEXCOORD4IVARBPROC>(get_proc_address("glMultiTexCoord4ivARB"));
+		glMultiTexCoord4s = reinterpret_cast<PFNGLMULTITEXCOORD4SARBPROC>(get_proc_address("glMultiTexCoord4sARB"));
+		glMultiTexCoord4sv = reinterpret_cast<PFNGLMULTITEXCOORD4SVARBPROC>(get_proc_address("glMultiTexCoord4svARB"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/arb_multitexture.h b/source/arb_multitexture.h
index 4c41f095..2d275499 100644
--- a/source/arb_multitexture.h
+++ b/source/arb_multitexture.h
@@ -8,40 +8,40 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLACTIVETEXTUREPROC glActiveTexture;
-extern PFNGLCLIENTACTIVETEXTUREPROC glClientActiveTexture;
-extern PFNGLMULTITEXCOORD1DPROC glMultiTexCoord1d;
-extern PFNGLMULTITEXCOORD1DVPROC glMultiTexCoord1dv;
-extern PFNGLMULTITEXCOORD1FPROC glMultiTexCoord1f;
-extern PFNGLMULTITEXCOORD1FVPROC glMultiTexCoord1fv;
-extern PFNGLMULTITEXCOORD1IPROC glMultiTexCoord1i;
-extern PFNGLMULTITEXCOORD1IVPROC glMultiTexCoord1iv;
-extern PFNGLMULTITEXCOORD1SPROC glMultiTexCoord1s;
-extern PFNGLMULTITEXCOORD1SVPROC glMultiTexCoord1sv;
-extern PFNGLMULTITEXCOORD2DPROC glMultiTexCoord2d;
-extern PFNGLMULTITEXCOORD2DVPROC glMultiTexCoord2dv;
-extern PFNGLMULTITEXCOORD2FPROC glMultiTexCoord2f;
-extern PFNGLMULTITEXCOORD2FVPROC glMultiTexCoord2fv;
-extern PFNGLMULTITEXCOORD2IPROC glMultiTexCoord2i;
-extern PFNGLMULTITEXCOORD2IVPROC glMultiTexCoord2iv;
-extern PFNGLMULTITEXCOORD2SPROC glMultiTexCoord2s;
-extern PFNGLMULTITEXCOORD2SVPROC glMultiTexCoord2sv;
-extern PFNGLMULTITEXCOORD3DPROC glMultiTexCoord3d;
-extern PFNGLMULTITEXCOORD3DVPROC glMultiTexCoord3dv;
-extern PFNGLMULTITEXCOORD3FPROC glMultiTexCoord3f;
-extern PFNGLMULTITEXCOORD3FVPROC glMultiTexCoord3fv;
-extern PFNGLMULTITEXCOORD3IPROC glMultiTexCoord3i;
-extern PFNGLMULTITEXCOORD3IVPROC glMultiTexCoord3iv;
-extern PFNGLMULTITEXCOORD3SPROC glMultiTexCoord3s;
-extern PFNGLMULTITEXCOORD3SVPROC glMultiTexCoord3sv;
-extern PFNGLMULTITEXCOORD4DPROC glMultiTexCoord4d;
-extern PFNGLMULTITEXCOORD4DVPROC glMultiTexCoord4dv;
-extern PFNGLMULTITEXCOORD4FPROC glMultiTexCoord4f;
-extern PFNGLMULTITEXCOORD4FVPROC glMultiTexCoord4fv;
-extern PFNGLMULTITEXCOORD4IPROC glMultiTexCoord4i;
-extern PFNGLMULTITEXCOORD4IVPROC glMultiTexCoord4iv;
-extern PFNGLMULTITEXCOORD4SPROC glMultiTexCoord4s;
-extern PFNGLMULTITEXCOORD4SVPROC glMultiTexCoord4sv;
+extern PFNGLACTIVETEXTUREARBPROC glActiveTexture;
+extern PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTexture;
+extern PFNGLMULTITEXCOORD1DARBPROC glMultiTexCoord1d;
+extern PFNGLMULTITEXCOORD1DVARBPROC glMultiTexCoord1dv;
+extern PFNGLMULTITEXCOORD1FARBPROC glMultiTexCoord1f;
+extern PFNGLMULTITEXCOORD1FVARBPROC glMultiTexCoord1fv;
+extern PFNGLMULTITEXCOORD1IARBPROC glMultiTexCoord1i;
+extern PFNGLMULTITEXCOORD1IVARBPROC glMultiTexCoord1iv;
+extern PFNGLMULTITEXCOORD1SARBPROC glMultiTexCoord1s;
+extern PFNGLMULTITEXCOORD1SVARBPROC glMultiTexCoord1sv;
+extern PFNGLMULTITEXCOORD2DARBPROC glMultiTexCoord2d;
+extern PFNGLMULTITEXCOORD2DVARBPROC glMultiTexCoord2dv;
+extern PFNGLMULTITEXCOORD2FARBPROC glMultiTexCoord2f;
+extern PFNGLMULTITEXCOORD2FVARBPROC glMultiTexCoord2fv;
+extern PFNGLMULTITEXCOORD2IARBPROC glMultiTexCoord2i;
+extern PFNGLMULTITEXCOORD2IVARBPROC glMultiTexCoord2iv;
+extern PFNGLMULTITEXCOORD2SARBPROC glMultiTexCoord2s;
+extern PFNGLMULTITEXCOORD2SVARBPROC glMultiTexCoord2sv;
+extern PFNGLMULTITEXCOORD3DARBPROC glMultiTexCoord3d;
+extern PFNGLMULTITEXCOORD3DVARBPROC glMultiTexCoord3dv;
+extern PFNGLMULTITEXCOORD3FARBPROC glMultiTexCoord3f;
+extern PFNGLMULTITEXCOORD3FVARBPROC glMultiTexCoord3fv;
+extern PFNGLMULTITEXCOORD3IARBPROC glMultiTexCoord3i;
+extern PFNGLMULTITEXCOORD3IVARBPROC glMultiTexCoord3iv;
+extern PFNGLMULTITEXCOORD3SARBPROC glMultiTexCoord3s;
+extern PFNGLMULTITEXCOORD3SVARBPROC glMultiTexCoord3sv;
+extern PFNGLMULTITEXCOORD4DARBPROC glMultiTexCoord4d;
+extern PFNGLMULTITEXCOORD4DVARBPROC glMultiTexCoord4dv;
+extern PFNGLMULTITEXCOORD4FARBPROC glMultiTexCoord4f;
+extern PFNGLMULTITEXCOORD4FVARBPROC glMultiTexCoord4fv;
+extern PFNGLMULTITEXCOORD4IARBPROC glMultiTexCoord4i;
+extern PFNGLMULTITEXCOORD4IVARBPROC glMultiTexCoord4iv;
+extern PFNGLMULTITEXCOORD4SARBPROC glMultiTexCoord4s;
+extern PFNGLMULTITEXCOORD4SVARBPROC glMultiTexCoord4sv;
 
 extern Extension ARB_multitexture;
 
diff --git a/source/arb_shader_objects.cpp b/source/arb_shader_objects.cpp
index 3cb31bc5..61853db2 100644
--- a/source/arb_shader_objects.cpp
+++ b/source/arb_shader_objects.cpp
@@ -3,135 +3,135 @@
 namespace Msp {
 namespace GL {
 
-PFNGLATTACHSHADERPROC glAttachShader = 0;
-PFNGLCOMPILESHADERPROC glCompileShader = 0;
-PFNGLCREATEPROGRAMPROC glCreateProgram = 0;
-PFNGLCREATESHADERPROC glCreateShader = 0;
-PFNGLDELETEPROGRAMPROC glDeleteProgram = 0;
-PFNGLDELETESHADERPROC glDeleteShader = 0;
-PFNGLDETACHSHADERPROC glDetachShader = 0;
-PFNGLGETACTIVEUNIFORMPROC glGetActiveUniform = 0;
-PFNGLGETATTACHEDSHADERSPROC glGetAttachedShaders = 0;
-PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog = 0;
-PFNGLGETPROGRAMIVPROC glGetProgramiv = 0;
-PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog = 0;
-PFNGLGETSHADERSOURCEPROC glGetShaderSource = 0;
-PFNGLGETSHADERIVPROC glGetShaderiv = 0;
-PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation = 0;
-PFNGLGETUNIFORMFVPROC glGetUniformfv = 0;
-PFNGLGETUNIFORMIVPROC glGetUniformiv = 0;
-PFNGLLINKPROGRAMPROC glLinkProgram = 0;
-PFNGLSHADERSOURCEPROC glShaderSource = 0;
-PFNGLUNIFORM1FPROC glUniform1f = 0;
-PFNGLUNIFORM1FVPROC glUniform1fv = 0;
-PFNGLUNIFORM1IPROC glUniform1i = 0;
-PFNGLUNIFORM1IVPROC glUniform1iv = 0;
-PFNGLUNIFORM2FPROC glUniform2f = 0;
-PFNGLUNIFORM2FVPROC glUniform2fv = 0;
-PFNGLUNIFORM2IPROC glUniform2i = 0;
-PFNGLUNIFORM2IVPROC glUniform2iv = 0;
-PFNGLUNIFORM3FPROC glUniform3f = 0;
-PFNGLUNIFORM3FVPROC glUniform3fv = 0;
-PFNGLUNIFORM3IPROC glUniform3i = 0;
-PFNGLUNIFORM3IVPROC glUniform3iv = 0;
-PFNGLUNIFORM4FPROC glUniform4f = 0;
-PFNGLUNIFORM4FVPROC glUniform4fv = 0;
-PFNGLUNIFORM4IPROC glUniform4i = 0;
-PFNGLUNIFORM4IVPROC glUniform4iv = 0;
-PFNGLUNIFORMMATRIX2FVPROC glUniformMatrix2fv = 0;
-PFNGLUNIFORMMATRIX3FVPROC glUniformMatrix3fv = 0;
-PFNGLUNIFORMMATRIX4FVPROC glUniformMatrix4fv = 0;
-PFNGLUSEPROGRAMPROC glUseProgram = 0;
-PFNGLVALIDATEPROGRAMPROC glValidateProgram = 0;
+PFNGLATTACHOBJECTARBPROC glAttachShader = 0;
+PFNGLCOMPILESHADERARBPROC glCompileShader = 0;
+PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgram = 0;
+PFNGLCREATESHADEROBJECTARBPROC glCreateShader = 0;
+PFNGLDELETEOBJECTARBPROC glDeleteProgram = 0;
+PFNGLDELETEOBJECTARBPROC glDeleteShader = 0;
+PFNGLDETACHOBJECTARBPROC glDetachShader = 0;
+PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniform = 0;
+PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedShaders = 0;
+PFNGLGETINFOLOGARBPROC glGetProgramInfoLog = 0;
+PFNGLGETOBJECTPARAMETERIVARBPROC glGetProgramiv = 0;
+PFNGLGETINFOLOGARBPROC glGetShaderInfoLog = 0;
+PFNGLGETSHADERSOURCEARBPROC glGetShaderSource = 0;
+PFNGLGETOBJECTPARAMETERIVARBPROC glGetShaderiv = 0;
+PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocation = 0;
+PFNGLGETUNIFORMFVARBPROC glGetUniformfv = 0;
+PFNGLGETUNIFORMIVARBPROC glGetUniformiv = 0;
+PFNGLLINKPROGRAMARBPROC glLinkProgram = 0;
+PFNGLSHADERSOURCEARBPROC glShaderSource = 0;
+PFNGLUNIFORM1FARBPROC glUniform1f = 0;
+PFNGLUNIFORM1FVARBPROC glUniform1fv = 0;
+PFNGLUNIFORM1IARBPROC glUniform1i = 0;
+PFNGLUNIFORM1IVARBPROC glUniform1iv = 0;
+PFNGLUNIFORM2FARBPROC glUniform2f = 0;
+PFNGLUNIFORM2FVARBPROC glUniform2fv = 0;
+PFNGLUNIFORM2IARBPROC glUniform2i = 0;
+PFNGLUNIFORM2IVARBPROC glUniform2iv = 0;
+PFNGLUNIFORM3FARBPROC glUniform3f = 0;
+PFNGLUNIFORM3FVARBPROC glUniform3fv = 0;
+PFNGLUNIFORM3IARBPROC glUniform3i = 0;
+PFNGLUNIFORM3IVARBPROC glUniform3iv = 0;
+PFNGLUNIFORM4FARBPROC glUniform4f = 0;
+PFNGLUNIFORM4FVARBPROC glUniform4fv = 0;
+PFNGLUNIFORM4IARBPROC glUniform4i = 0;
+PFNGLUNIFORM4IVARBPROC glUniform4iv = 0;
+PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fv = 0;
+PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fv = 0;
+PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fv = 0;
+PFNGLUSEPROGRAMOBJECTARBPROC glUseProgram = 0;
+PFNGLVALIDATEPROGRAMARBPROC glValidateProgram = 0;
 
 Extension::SupportLevel init_arb_shader_objects()
 {
 	if(is_version_at_least(2, 0))
 	{
-		glAttachShader = reinterpret_cast<PFNGLATTACHSHADERPROC>(get_proc_address("glAttachShader"));
-		glCompileShader = reinterpret_cast<PFNGLCOMPILESHADERPROC>(get_proc_address("glCompileShader"));
-		glCreateProgram = reinterpret_cast<PFNGLCREATEPROGRAMPROC>(get_proc_address("glCreateProgram"));
-		glCreateShader = reinterpret_cast<PFNGLCREATESHADERPROC>(get_proc_address("glCreateShader"));
-		glDeleteProgram = reinterpret_cast<PFNGLDELETEPROGRAMPROC>(get_proc_address("glDeleteProgram"));
-		glDeleteShader = reinterpret_cast<PFNGLDELETESHADERPROC>(get_proc_address("glDeleteShader"));
-		glDetachShader = reinterpret_cast<PFNGLDETACHSHADERPROC>(get_proc_address("glDetachShader"));
-		glGetActiveUniform = reinterpret_cast<PFNGLGETACTIVEUNIFORMPROC>(get_proc_address("glGetActiveUniform"));
-		glGetAttachedShaders = reinterpret_cast<PFNGLGETATTACHEDSHADERSPROC>(get_proc_address("glGetAttachedShaders"));
-		glGetProgramInfoLog = reinterpret_cast<PFNGLGETPROGRAMINFOLOGPROC>(get_proc_address("glGetProgramInfoLog"));
-		glGetProgramiv = reinterpret_cast<PFNGLGETPROGRAMIVPROC>(get_proc_address("glGetProgramiv"));
-		glGetShaderInfoLog = reinterpret_cast<PFNGLGETSHADERINFOLOGPROC>(get_proc_address("glGetShaderInfoLog"));
-		glGetShaderSource = reinterpret_cast<PFNGLGETSHADERSOURCEPROC>(get_proc_address("glGetShaderSource"));
-		glGetShaderiv = reinterpret_cast<PFNGLGETSHADERIVPROC>(get_proc_address("glGetShaderiv"));
-		glGetUniformLocation = reinterpret_cast<PFNGLGETUNIFORMLOCATIONPROC>(get_proc_address("glGetUniformLocation"));
-		glGetUniformfv = reinterpret_cast<PFNGLGETUNIFORMFVPROC>(get_proc_address("glGetUniformfv"));
-		glGetUniformiv = reinterpret_cast<PFNGLGETUNIFORMIVPROC>(get_proc_address("glGetUniformiv"));
-		glLinkProgram = reinterpret_cast<PFNGLLINKPROGRAMPROC>(get_proc_address("glLinkProgram"));
-		glShaderSource = reinterpret_cast<PFNGLSHADERSOURCEPROC>(get_proc_address("glShaderSource"));
-		glUniform1f = reinterpret_cast<PFNGLUNIFORM1FPROC>(get_proc_address("glUniform1f"));
-		glUniform1fv = reinterpret_cast<PFNGLUNIFORM1FVPROC>(get_proc_address("glUniform1fv"));
-		glUniform1i = reinterpret_cast<PFNGLUNIFORM1IPROC>(get_proc_address("glUniform1i"));
-		glUniform1iv = reinterpret_cast<PFNGLUNIFORM1IVPROC>(get_proc_address("glUniform1iv"));
-		glUniform2f = reinterpret_cast<PFNGLUNIFORM2FPROC>(get_proc_address("glUniform2f"));
-		glUniform2fv = reinterpret_cast<PFNGLUNIFORM2FVPROC>(get_proc_address("glUniform2fv"));
-		glUniform2i = reinterpret_cast<PFNGLUNIFORM2IPROC>(get_proc_address("glUniform2i"));
-		glUniform2iv = reinterpret_cast<PFNGLUNIFORM2IVPROC>(get_proc_address("glUniform2iv"));
-		glUniform3f = reinterpret_cast<PFNGLUNIFORM3FPROC>(get_proc_address("glUniform3f"));
-		glUniform3fv = reinterpret_cast<PFNGLUNIFORM3FVPROC>(get_proc_address("glUniform3fv"));
-		glUniform3i = reinterpret_cast<PFNGLUNIFORM3IPROC>(get_proc_address("glUniform3i"));
-		glUniform3iv = reinterpret_cast<PFNGLUNIFORM3IVPROC>(get_proc_address("glUniform3iv"));
-		glUniform4f = reinterpret_cast<PFNGLUNIFORM4FPROC>(get_proc_address("glUniform4f"));
-		glUniform4fv = reinterpret_cast<PFNGLUNIFORM4FVPROC>(get_proc_address("glUniform4fv"));
-		glUniform4i = reinterpret_cast<PFNGLUNIFORM4IPROC>(get_proc_address("glUniform4i"));
-		glUniform4iv = reinterpret_cast<PFNGLUNIFORM4IVPROC>(get_proc_address("glUniform4iv"));
-		glUniformMatrix2fv = reinterpret_cast<PFNGLUNIFORMMATRIX2FVPROC>(get_proc_address("glUniformMatrix2fv"));
-		glUniformMatrix3fv = reinterpret_cast<PFNGLUNIFORMMATRIX3FVPROC>(get_proc_address("glUniformMatrix3fv"));
-		glUniformMatrix4fv = reinterpret_cast<PFNGLUNIFORMMATRIX4FVPROC>(get_proc_address("glUniformMatrix4fv"));
-		glUseProgram = reinterpret_cast<PFNGLUSEPROGRAMPROC>(get_proc_address("glUseProgram"));
-		glValidateProgram = reinterpret_cast<PFNGLVALIDATEPROGRAMPROC>(get_proc_address("glValidateProgram"));
+		glAttachShader = reinterpret_cast<PFNGLATTACHOBJECTARBPROC>(get_proc_address("glAttachShader"));
+		glCompileShader = reinterpret_cast<PFNGLCOMPILESHADERARBPROC>(get_proc_address("glCompileShader"));
+		glCreateProgram = reinterpret_cast<PFNGLCREATEPROGRAMOBJECTARBPROC>(get_proc_address("glCreateProgram"));
+		glCreateShader = reinterpret_cast<PFNGLCREATESHADEROBJECTARBPROC>(get_proc_address("glCreateShader"));
+		glDeleteProgram = reinterpret_cast<PFNGLDELETEOBJECTARBPROC>(get_proc_address("glDeleteProgram"));
+		glDeleteShader = reinterpret_cast<PFNGLDELETEOBJECTARBPROC>(get_proc_address("glDeleteShader"));
+		glDetachShader = reinterpret_cast<PFNGLDETACHOBJECTARBPROC>(get_proc_address("glDetachShader"));
+		glGetActiveUniform = reinterpret_cast<PFNGLGETACTIVEUNIFORMARBPROC>(get_proc_address("glGetActiveUniform"));
+		glGetAttachedShaders = reinterpret_cast<PFNGLGETATTACHEDOBJECTSARBPROC>(get_proc_address("glGetAttachedShaders"));
+		glGetProgramInfoLog = reinterpret_cast<PFNGLGETINFOLOGARBPROC>(get_proc_address("glGetProgramInfoLog"));
+		glGetProgramiv = reinterpret_cast<PFNGLGETOBJECTPARAMETERIVARBPROC>(get_proc_address("glGetProgramiv"));
+		glGetShaderInfoLog = reinterpret_cast<PFNGLGETINFOLOGARBPROC>(get_proc_address("glGetShaderInfoLog"));
+		glGetShaderSource = reinterpret_cast<PFNGLGETSHADERSOURCEARBPROC>(get_proc_address("glGetShaderSource"));
+		glGetShaderiv = reinterpret_cast<PFNGLGETOBJECTPARAMETERIVARBPROC>(get_proc_address("glGetShaderiv"));
+		glGetUniformLocation = reinterpret_cast<PFNGLGETUNIFORMLOCATIONARBPROC>(get_proc_address("glGetUniformLocation"));
+		glGetUniformfv = reinterpret_cast<PFNGLGETUNIFORMFVARBPROC>(get_proc_address("glGetUniformfv"));
+		glGetUniformiv = reinterpret_cast<PFNGLGETUNIFORMIVARBPROC>(get_proc_address("glGetUniformiv"));
+		glLinkProgram = reinterpret_cast<PFNGLLINKPROGRAMARBPROC>(get_proc_address("glLinkProgram"));
+		glShaderSource = reinterpret_cast<PFNGLSHADERSOURCEARBPROC>(get_proc_address("glShaderSource"));
+		glUniform1f = reinterpret_cast<PFNGLUNIFORM1FARBPROC>(get_proc_address("glUniform1f"));
+		glUniform1fv = reinterpret_cast<PFNGLUNIFORM1FVARBPROC>(get_proc_address("glUniform1fv"));
+		glUniform1i = reinterpret_cast<PFNGLUNIFORM1IARBPROC>(get_proc_address("glUniform1i"));
+		glUniform1iv = reinterpret_cast<PFNGLUNIFORM1IVARBPROC>(get_proc_address("glUniform1iv"));
+		glUniform2f = reinterpret_cast<PFNGLUNIFORM2FARBPROC>(get_proc_address("glUniform2f"));
+		glUniform2fv = reinterpret_cast<PFNGLUNIFORM2FVARBPROC>(get_proc_address("glUniform2fv"));
+		glUniform2i = reinterpret_cast<PFNGLUNIFORM2IARBPROC>(get_proc_address("glUniform2i"));
+		glUniform2iv = reinterpret_cast<PFNGLUNIFORM2IVARBPROC>(get_proc_address("glUniform2iv"));
+		glUniform3f = reinterpret_cast<PFNGLUNIFORM3FARBPROC>(get_proc_address("glUniform3f"));
+		glUniform3fv = reinterpret_cast<PFNGLUNIFORM3FVARBPROC>(get_proc_address("glUniform3fv"));
+		glUniform3i = reinterpret_cast<PFNGLUNIFORM3IARBPROC>(get_proc_address("glUniform3i"));
+		glUniform3iv = reinterpret_cast<PFNGLUNIFORM3IVARBPROC>(get_proc_address("glUniform3iv"));
+		glUniform4f = reinterpret_cast<PFNGLUNIFORM4FARBPROC>(get_proc_address("glUniform4f"));
+		glUniform4fv = reinterpret_cast<PFNGLUNIFORM4FVARBPROC>(get_proc_address("glUniform4fv"));
+		glUniform4i = reinterpret_cast<PFNGLUNIFORM4IARBPROC>(get_proc_address("glUniform4i"));
+		glUniform4iv = reinterpret_cast<PFNGLUNIFORM4IVARBPROC>(get_proc_address("glUniform4iv"));
+		glUniformMatrix2fv = reinterpret_cast<PFNGLUNIFORMMATRIX2FVARBPROC>(get_proc_address("glUniformMatrix2fv"));
+		glUniformMatrix3fv = reinterpret_cast<PFNGLUNIFORMMATRIX3FVARBPROC>(get_proc_address("glUniformMatrix3fv"));
+		glUniformMatrix4fv = reinterpret_cast<PFNGLUNIFORMMATRIX4FVARBPROC>(get_proc_address("glUniformMatrix4fv"));
+		glUseProgram = reinterpret_cast<PFNGLUSEPROGRAMOBJECTARBPROC>(get_proc_address("glUseProgram"));
+		glValidateProgram = reinterpret_cast<PFNGLVALIDATEPROGRAMARBPROC>(get_proc_address("glValidateProgram"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_ARB_shader_objects"))
 	{
-		glAttachShader = reinterpret_cast<PFNGLATTACHSHADERPROC>(get_proc_address("glAttachObjectARB"));
-		glCompileShader = reinterpret_cast<PFNGLCOMPILESHADERPROC>(get_proc_address("glCompileShaderARB"));
-		glCreateProgram = reinterpret_cast<PFNGLCREATEPROGRAMPROC>(get_proc_address("glCreateProgramObjectARB"));
-		glCreateShader = reinterpret_cast<PFNGLCREATESHADERPROC>(get_proc_address("glCreateShaderObjectARB"));
-		glDeleteProgram = reinterpret_cast<PFNGLDELETEPROGRAMPROC>(get_proc_address("glDeleteObjectARB"));
-		glDeleteShader = reinterpret_cast<PFNGLDELETESHADERPROC>(get_proc_address("glDeleteObjectARB"));
-		glDetachShader = reinterpret_cast<PFNGLDETACHSHADERPROC>(get_proc_address("glDetachObjectARB"));
-		glGetActiveUniform = reinterpret_cast<PFNGLGETACTIVEUNIFORMPROC>(get_proc_address("glGetActiveUniformARB"));
-		glGetAttachedShaders = reinterpret_cast<PFNGLGETATTACHEDSHADERSPROC>(get_proc_address("glGetAttachedObjectsARB"));
-		glGetProgramInfoLog = reinterpret_cast<PFNGLGETPROGRAMINFOLOGPROC>(get_proc_address("glGetInfoLogARB"));
-		glGetProgramiv = reinterpret_cast<PFNGLGETPROGRAMIVPROC>(get_proc_address("glGetObjectParameterivARB"));
-		glGetShaderInfoLog = reinterpret_cast<PFNGLGETSHADERINFOLOGPROC>(get_proc_address("glGetInfoLogARB"));
-		glGetShaderSource = reinterpret_cast<PFNGLGETSHADERSOURCEPROC>(get_proc_address("glGetShaderSourceARB"));
-		glGetShaderiv = reinterpret_cast<PFNGLGETSHADERIVPROC>(get_proc_address("glGetObjectParameterivARB"));
-		glGetUniformLocation = reinterpret_cast<PFNGLGETUNIFORMLOCATIONPROC>(get_proc_address("glGetUniformLocationARB"));
-		glGetUniformfv = reinterpret_cast<PFNGLGETUNIFORMFVPROC>(get_proc_address("glGetUniformfvARB"));
-		glGetUniformiv = reinterpret_cast<PFNGLGETUNIFORMIVPROC>(get_proc_address("glGetUniformivARB"));
-		glLinkProgram = reinterpret_cast<PFNGLLINKPROGRAMPROC>(get_proc_address("glLinkProgramARB"));
-		glShaderSource = reinterpret_cast<PFNGLSHADERSOURCEPROC>(get_proc_address("glShaderSourceARB"));
-		glUniform1f = reinterpret_cast<PFNGLUNIFORM1FPROC>(get_proc_address("glUniform1fARB"));
-		glUniform1fv = reinterpret_cast<PFNGLUNIFORM1FVPROC>(get_proc_address("glUniform1fvARB"));
-		glUniform1i = reinterpret_cast<PFNGLUNIFORM1IPROC>(get_proc_address("glUniform1iARB"));
-		glUniform1iv = reinterpret_cast<PFNGLUNIFORM1IVPROC>(get_proc_address("glUniform1ivARB"));
-		glUniform2f = reinterpret_cast<PFNGLUNIFORM2FPROC>(get_proc_address("glUniform2fARB"));
-		glUniform2fv = reinterpret_cast<PFNGLUNIFORM2FVPROC>(get_proc_address("glUniform2fvARB"));
-		glUniform2i = reinterpret_cast<PFNGLUNIFORM2IPROC>(get_proc_address("glUniform2iARB"));
-		glUniform2iv = reinterpret_cast<PFNGLUNIFORM2IVPROC>(get_proc_address("glUniform2ivARB"));
-		glUniform3f = reinterpret_cast<PFNGLUNIFORM3FPROC>(get_proc_address("glUniform3fARB"));
-		glUniform3fv = reinterpret_cast<PFNGLUNIFORM3FVPROC>(get_proc_address("glUniform3fvARB"));
-		glUniform3i = reinterpret_cast<PFNGLUNIFORM3IPROC>(get_proc_address("glUniform3iARB"));
-		glUniform3iv = reinterpret_cast<PFNGLUNIFORM3IVPROC>(get_proc_address("glUniform3ivARB"));
-		glUniform4f = reinterpret_cast<PFNGLUNIFORM4FPROC>(get_proc_address("glUniform4fARB"));
-		glUniform4fv = reinterpret_cast<PFNGLUNIFORM4FVPROC>(get_proc_address("glUniform4fvARB"));
-		glUniform4i = reinterpret_cast<PFNGLUNIFORM4IPROC>(get_proc_address("glUniform4iARB"));
-		glUniform4iv = reinterpret_cast<PFNGLUNIFORM4IVPROC>(get_proc_address("glUniform4ivARB"));
-		glUniformMatrix2fv = reinterpret_cast<PFNGLUNIFORMMATRIX2FVPROC>(get_proc_address("glUniformMatrix2fvARB"));
-		glUniformMatrix3fv = reinterpret_cast<PFNGLUNIFORMMATRIX3FVPROC>(get_proc_address("glUniformMatrix3fvARB"));
-		glUniformMatrix4fv = reinterpret_cast<PFNGLUNIFORMMATRIX4FVPROC>(get_proc_address("glUniformMatrix4fvARB"));
-		glUseProgram = reinterpret_cast<PFNGLUSEPROGRAMPROC>(get_proc_address("glUseProgramObjectARB"));
-		glValidateProgram = reinterpret_cast<PFNGLVALIDATEPROGRAMPROC>(get_proc_address("glValidateProgramARB"));
+		glAttachShader = reinterpret_cast<PFNGLATTACHOBJECTARBPROC>(get_proc_address("glAttachObjectARB"));
+		glCompileShader = reinterpret_cast<PFNGLCOMPILESHADERARBPROC>(get_proc_address("glCompileShaderARB"));
+		glCreateProgram = reinterpret_cast<PFNGLCREATEPROGRAMOBJECTARBPROC>(get_proc_address("glCreateProgramObjectARB"));
+		glCreateShader = reinterpret_cast<PFNGLCREATESHADEROBJECTARBPROC>(get_proc_address("glCreateShaderObjectARB"));
+		glDeleteProgram = reinterpret_cast<PFNGLDELETEOBJECTARBPROC>(get_proc_address("glDeleteObjectARB"));
+		glDeleteShader = reinterpret_cast<PFNGLDELETEOBJECTARBPROC>(get_proc_address("glDeleteObjectARB"));
+		glDetachShader = reinterpret_cast<PFNGLDETACHOBJECTARBPROC>(get_proc_address("glDetachObjectARB"));
+		glGetActiveUniform = reinterpret_cast<PFNGLGETACTIVEUNIFORMARBPROC>(get_proc_address("glGetActiveUniformARB"));
+		glGetAttachedShaders = reinterpret_cast<PFNGLGETATTACHEDOBJECTSARBPROC>(get_proc_address("glGetAttachedObjectsARB"));
+		glGetProgramInfoLog = reinterpret_cast<PFNGLGETINFOLOGARBPROC>(get_proc_address("glGetInfoLogARB"));
+		glGetProgramiv = reinterpret_cast<PFNGLGETOBJECTPARAMETERIVARBPROC>(get_proc_address("glGetObjectParameterivARB"));
+		glGetShaderInfoLog = reinterpret_cast<PFNGLGETINFOLOGARBPROC>(get_proc_address("glGetInfoLogARB"));
+		glGetShaderSource = reinterpret_cast<PFNGLGETSHADERSOURCEARBPROC>(get_proc_address("glGetShaderSourceARB"));
+		glGetShaderiv = reinterpret_cast<PFNGLGETOBJECTPARAMETERIVARBPROC>(get_proc_address("glGetObjectParameterivARB"));
+		glGetUniformLocation = reinterpret_cast<PFNGLGETUNIFORMLOCATIONARBPROC>(get_proc_address("glGetUniformLocationARB"));
+		glGetUniformfv = reinterpret_cast<PFNGLGETUNIFORMFVARBPROC>(get_proc_address("glGetUniformfvARB"));
+		glGetUniformiv = reinterpret_cast<PFNGLGETUNIFORMIVARBPROC>(get_proc_address("glGetUniformivARB"));
+		glLinkProgram = reinterpret_cast<PFNGLLINKPROGRAMARBPROC>(get_proc_address("glLinkProgramARB"));
+		glShaderSource = reinterpret_cast<PFNGLSHADERSOURCEARBPROC>(get_proc_address("glShaderSourceARB"));
+		glUniform1f = reinterpret_cast<PFNGLUNIFORM1FARBPROC>(get_proc_address("glUniform1fARB"));
+		glUniform1fv = reinterpret_cast<PFNGLUNIFORM1FVARBPROC>(get_proc_address("glUniform1fvARB"));
+		glUniform1i = reinterpret_cast<PFNGLUNIFORM1IARBPROC>(get_proc_address("glUniform1iARB"));
+		glUniform1iv = reinterpret_cast<PFNGLUNIFORM1IVARBPROC>(get_proc_address("glUniform1ivARB"));
+		glUniform2f = reinterpret_cast<PFNGLUNIFORM2FARBPROC>(get_proc_address("glUniform2fARB"));
+		glUniform2fv = reinterpret_cast<PFNGLUNIFORM2FVARBPROC>(get_proc_address("glUniform2fvARB"));
+		glUniform2i = reinterpret_cast<PFNGLUNIFORM2IARBPROC>(get_proc_address("glUniform2iARB"));
+		glUniform2iv = reinterpret_cast<PFNGLUNIFORM2IVARBPROC>(get_proc_address("glUniform2ivARB"));
+		glUniform3f = reinterpret_cast<PFNGLUNIFORM3FARBPROC>(get_proc_address("glUniform3fARB"));
+		glUniform3fv = reinterpret_cast<PFNGLUNIFORM3FVARBPROC>(get_proc_address("glUniform3fvARB"));
+		glUniform3i = reinterpret_cast<PFNGLUNIFORM3IARBPROC>(get_proc_address("glUniform3iARB"));
+		glUniform3iv = reinterpret_cast<PFNGLUNIFORM3IVARBPROC>(get_proc_address("glUniform3ivARB"));
+		glUniform4f = reinterpret_cast<PFNGLUNIFORM4FARBPROC>(get_proc_address("glUniform4fARB"));
+		glUniform4fv = reinterpret_cast<PFNGLUNIFORM4FVARBPROC>(get_proc_address("glUniform4fvARB"));
+		glUniform4i = reinterpret_cast<PFNGLUNIFORM4IARBPROC>(get_proc_address("glUniform4iARB"));
+		glUniform4iv = reinterpret_cast<PFNGLUNIFORM4IVARBPROC>(get_proc_address("glUniform4ivARB"));
+		glUniformMatrix2fv = reinterpret_cast<PFNGLUNIFORMMATRIX2FVARBPROC>(get_proc_address("glUniformMatrix2fvARB"));
+		glUniformMatrix3fv = reinterpret_cast<PFNGLUNIFORMMATRIX3FVARBPROC>(get_proc_address("glUniformMatrix3fvARB"));
+		glUniformMatrix4fv = reinterpret_cast<PFNGLUNIFORMMATRIX4FVARBPROC>(get_proc_address("glUniformMatrix4fvARB"));
+		glUseProgram = reinterpret_cast<PFNGLUSEPROGRAMOBJECTARBPROC>(get_proc_address("glUseProgramObjectARB"));
+		glValidateProgram = reinterpret_cast<PFNGLVALIDATEPROGRAMARBPROC>(get_proc_address("glValidateProgramARB"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/arb_shader_objects.h b/source/arb_shader_objects.h
index 6b35cee1..c40de633 100644
--- a/source/arb_shader_objects.h
+++ b/source/arb_shader_objects.h
@@ -8,46 +8,46 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLATTACHSHADERPROC glAttachShader;
-extern PFNGLCOMPILESHADERPROC glCompileShader;
-extern PFNGLCREATEPROGRAMPROC glCreateProgram;
-extern PFNGLCREATESHADERPROC glCreateShader;
-extern PFNGLDELETEPROGRAMPROC glDeleteProgram;
-extern PFNGLDELETESHADERPROC glDeleteShader;
-extern PFNGLDETACHSHADERPROC glDetachShader;
-extern PFNGLGETACTIVEUNIFORMPROC glGetActiveUniform;
-extern PFNGLGETATTACHEDSHADERSPROC glGetAttachedShaders;
-extern PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog;
-extern PFNGLGETPROGRAMIVPROC glGetProgramiv;
-extern PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog;
-extern PFNGLGETSHADERSOURCEPROC glGetShaderSource;
-extern PFNGLGETSHADERIVPROC glGetShaderiv;
-extern PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation;
-extern PFNGLGETUNIFORMFVPROC glGetUniformfv;
-extern PFNGLGETUNIFORMIVPROC glGetUniformiv;
-extern PFNGLLINKPROGRAMPROC glLinkProgram;
-extern PFNGLSHADERSOURCEPROC glShaderSource;
-extern PFNGLUNIFORM1FPROC glUniform1f;
-extern PFNGLUNIFORM1FVPROC glUniform1fv;
-extern PFNGLUNIFORM1IPROC glUniform1i;
-extern PFNGLUNIFORM1IVPROC glUniform1iv;
-extern PFNGLUNIFORM2FPROC glUniform2f;
-extern PFNGLUNIFORM2FVPROC glUniform2fv;
-extern PFNGLUNIFORM2IPROC glUniform2i;
-extern PFNGLUNIFORM2IVPROC glUniform2iv;
-extern PFNGLUNIFORM3FPROC glUniform3f;
-extern PFNGLUNIFORM3FVPROC glUniform3fv;
-extern PFNGLUNIFORM3IPROC glUniform3i;
-extern PFNGLUNIFORM3IVPROC glUniform3iv;
-extern PFNGLUNIFORM4FPROC glUniform4f;
-extern PFNGLUNIFORM4FVPROC glUniform4fv;
-extern PFNGLUNIFORM4IPROC glUniform4i;
-extern PFNGLUNIFORM4IVPROC glUniform4iv;
-extern PFNGLUNIFORMMATRIX2FVPROC glUniformMatrix2fv;
-extern PFNGLUNIFORMMATRIX3FVPROC glUniformMatrix3fv;
-extern PFNGLUNIFORMMATRIX4FVPROC glUniformMatrix4fv;
-extern PFNGLUSEPROGRAMPROC glUseProgram;
-extern PFNGLVALIDATEPROGRAMPROC glValidateProgram;
+extern PFNGLATTACHOBJECTARBPROC glAttachShader;
+extern PFNGLCOMPILESHADERARBPROC glCompileShader;
+extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgram;
+extern PFNGLCREATESHADEROBJECTARBPROC glCreateShader;
+extern PFNGLDELETEOBJECTARBPROC glDeleteProgram;
+extern PFNGLDELETEOBJECTARBPROC glDeleteShader;
+extern PFNGLDETACHOBJECTARBPROC glDetachShader;
+extern PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniform;
+extern PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedShaders;
+extern PFNGLGETINFOLOGARBPROC glGetProgramInfoLog;
+extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetProgramiv;
+extern PFNGLGETINFOLOGARBPROC glGetShaderInfoLog;
+extern PFNGLGETSHADERSOURCEARBPROC glGetShaderSource;
+extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetShaderiv;
+extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocation;
+extern PFNGLGETUNIFORMFVARBPROC glGetUniformfv;
+extern PFNGLGETUNIFORMIVARBPROC glGetUniformiv;
+extern PFNGLLINKPROGRAMARBPROC glLinkProgram;
+extern PFNGLSHADERSOURCEARBPROC glShaderSource;
+extern PFNGLUNIFORM1FARBPROC glUniform1f;
+extern PFNGLUNIFORM1FVARBPROC glUniform1fv;
+extern PFNGLUNIFORM1IARBPROC glUniform1i;
+extern PFNGLUNIFORM1IVARBPROC glUniform1iv;
+extern PFNGLUNIFORM2FARBPROC glUniform2f;
+extern PFNGLUNIFORM2FVARBPROC glUniform2fv;
+extern PFNGLUNIFORM2IARBPROC glUniform2i;
+extern PFNGLUNIFORM2IVARBPROC glUniform2iv;
+extern PFNGLUNIFORM3FARBPROC glUniform3f;
+extern PFNGLUNIFORM3FVARBPROC glUniform3fv;
+extern PFNGLUNIFORM3IARBPROC glUniform3i;
+extern PFNGLUNIFORM3IVARBPROC glUniform3iv;
+extern PFNGLUNIFORM4FARBPROC glUniform4f;
+extern PFNGLUNIFORM4FVARBPROC glUniform4fv;
+extern PFNGLUNIFORM4IARBPROC glUniform4i;
+extern PFNGLUNIFORM4IVARBPROC glUniform4iv;
+extern PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fv;
+extern PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fv;
+extern PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fv;
+extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgram;
+extern PFNGLVALIDATEPROGRAMARBPROC glValidateProgram;
 
 extern Extension ARB_shader_objects;
 
diff --git a/source/arb_vertex_buffer_object.cpp b/source/arb_vertex_buffer_object.cpp
index cf623c47..431ad401 100644
--- a/source/arb_vertex_buffer_object.cpp
+++ b/source/arb_vertex_buffer_object.cpp
@@ -3,48 +3,48 @@
 namespace Msp {
 namespace GL {
 
-PFNGLBINDBUFFERPROC glBindBuffer = 0;
-PFNGLBUFFERDATAPROC glBufferData = 0;
-PFNGLBUFFERSUBDATAPROC glBufferSubData = 0;
-PFNGLDELETEBUFFERSPROC glDeleteBuffers = 0;
-PFNGLGENBUFFERSPROC glGenBuffers = 0;
-PFNGLGETBUFFERPARAMETERIVPROC glGetBufferParameteriv = 0;
-PFNGLGETBUFFERPOINTERVPROC glGetBufferPointerv = 0;
-PFNGLGETBUFFERSUBDATAPROC glGetBufferSubData = 0;
-PFNGLISBUFFERPROC glIsBuffer = 0;
-PFNGLMAPBUFFERPROC glMapBuffer = 0;
-PFNGLUNMAPBUFFERPROC glUnmapBuffer = 0;
+PFNGLBINDBUFFERARBPROC glBindBuffer = 0;
+PFNGLBUFFERDATAARBPROC glBufferData = 0;
+PFNGLBUFFERSUBDATAARBPROC glBufferSubData = 0;
+PFNGLDELETEBUFFERSARBPROC glDeleteBuffers = 0;
+PFNGLGENBUFFERSARBPROC glGenBuffers = 0;
+PFNGLGETBUFFERPARAMETERIVARBPROC glGetBufferParameteriv = 0;
+PFNGLGETBUFFERPOINTERVARBPROC glGetBufferPointerv = 0;
+PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubData = 0;
+PFNGLISBUFFERARBPROC glIsBuffer = 0;
+PFNGLMAPBUFFERARBPROC glMapBuffer = 0;
+PFNGLUNMAPBUFFERARBPROC glUnmapBuffer = 0;
 
 Extension::SupportLevel init_arb_vertex_buffer_object()
 {
 	if(is_version_at_least(1, 5))
 	{
-		glBindBuffer = reinterpret_cast<PFNGLBINDBUFFERPROC>(get_proc_address("glBindBuffer"));
-		glBufferData = reinterpret_cast<PFNGLBUFFERDATAPROC>(get_proc_address("glBufferData"));
-		glBufferSubData = reinterpret_cast<PFNGLBUFFERSUBDATAPROC>(get_proc_address("glBufferSubData"));
-		glDeleteBuffers = reinterpret_cast<PFNGLDELETEBUFFERSPROC>(get_proc_address("glDeleteBuffers"));
-		glGenBuffers = reinterpret_cast<PFNGLGENBUFFERSPROC>(get_proc_address("glGenBuffers"));
-		glGetBufferParameteriv = reinterpret_cast<PFNGLGETBUFFERPARAMETERIVPROC>(get_proc_address("glGetBufferParameteriv"));
-		glGetBufferPointerv = reinterpret_cast<PFNGLGETBUFFERPOINTERVPROC>(get_proc_address("glGetBufferPointerv"));
-		glGetBufferSubData = reinterpret_cast<PFNGLGETBUFFERSUBDATAPROC>(get_proc_address("glGetBufferSubData"));
-		glIsBuffer = reinterpret_cast<PFNGLISBUFFERPROC>(get_proc_address("glIsBuffer"));
-		glMapBuffer = reinterpret_cast<PFNGLMAPBUFFERPROC>(get_proc_address("glMapBuffer"));
-		glUnmapBuffer = reinterpret_cast<PFNGLUNMAPBUFFERPROC>(get_proc_address("glUnmapBuffer"));
+		glBindBuffer = reinterpret_cast<PFNGLBINDBUFFERARBPROC>(get_proc_address("glBindBuffer"));
+		glBufferData = reinterpret_cast<PFNGLBUFFERDATAARBPROC>(get_proc_address("glBufferData"));
+		glBufferSubData = reinterpret_cast<PFNGLBUFFERSUBDATAARBPROC>(get_proc_address("glBufferSubData"));
+		glDeleteBuffers = reinterpret_cast<PFNGLDELETEBUFFERSARBPROC>(get_proc_address("glDeleteBuffers"));
+		glGenBuffers = reinterpret_cast<PFNGLGENBUFFERSARBPROC>(get_proc_address("glGenBuffers"));
+		glGetBufferParameteriv = reinterpret_cast<PFNGLGETBUFFERPARAMETERIVARBPROC>(get_proc_address("glGetBufferParameteriv"));
+		glGetBufferPointerv = reinterpret_cast<PFNGLGETBUFFERPOINTERVARBPROC>(get_proc_address("glGetBufferPointerv"));
+		glGetBufferSubData = reinterpret_cast<PFNGLGETBUFFERSUBDATAARBPROC>(get_proc_address("glGetBufferSubData"));
+		glIsBuffer = reinterpret_cast<PFNGLISBUFFERARBPROC>(get_proc_address("glIsBuffer"));
+		glMapBuffer = reinterpret_cast<PFNGLMAPBUFFERARBPROC>(get_proc_address("glMapBuffer"));
+		glUnmapBuffer = reinterpret_cast<PFNGLUNMAPBUFFERARBPROC>(get_proc_address("glUnmapBuffer"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_ARB_vertex_buffer_object"))
 	{
-		glBindBuffer = reinterpret_cast<PFNGLBINDBUFFERPROC>(get_proc_address("glBindBufferARB"));
-		glBufferData = reinterpret_cast<PFNGLBUFFERDATAPROC>(get_proc_address("glBufferDataARB"));
-		glBufferSubData = reinterpret_cast<PFNGLBUFFERSUBDATAPROC>(get_proc_address("glBufferSubDataARB"));
-		glDeleteBuffers = reinterpret_cast<PFNGLDELETEBUFFERSPROC>(get_proc_address("glDeleteBuffersARB"));
-		glGenBuffers = reinterpret_cast<PFNGLGENBUFFERSPROC>(get_proc_address("glGenBuffersARB"));
-		glGetBufferParameteriv = reinterpret_cast<PFNGLGETBUFFERPARAMETERIVPROC>(get_proc_address("glGetBufferParameterivARB"));
-		glGetBufferPointerv = reinterpret_cast<PFNGLGETBUFFERPOINTERVPROC>(get_proc_address("glGetBufferPointervARB"));
-		glGetBufferSubData = reinterpret_cast<PFNGLGETBUFFERSUBDATAPROC>(get_proc_address("glGetBufferSubDataARB"));
-		glIsBuffer = reinterpret_cast<PFNGLISBUFFERPROC>(get_proc_address("glIsBufferARB"));
-		glMapBuffer = reinterpret_cast<PFNGLMAPBUFFERPROC>(get_proc_address("glMapBufferARB"));
-		glUnmapBuffer = reinterpret_cast<PFNGLUNMAPBUFFERPROC>(get_proc_address("glUnmapBufferARB"));
+		glBindBuffer = reinterpret_cast<PFNGLBINDBUFFERARBPROC>(get_proc_address("glBindBufferARB"));
+		glBufferData = reinterpret_cast<PFNGLBUFFERDATAARBPROC>(get_proc_address("glBufferDataARB"));
+		glBufferSubData = reinterpret_cast<PFNGLBUFFERSUBDATAARBPROC>(get_proc_address("glBufferSubDataARB"));
+		glDeleteBuffers = reinterpret_cast<PFNGLDELETEBUFFERSARBPROC>(get_proc_address("glDeleteBuffersARB"));
+		glGenBuffers = reinterpret_cast<PFNGLGENBUFFERSARBPROC>(get_proc_address("glGenBuffersARB"));
+		glGetBufferParameteriv = reinterpret_cast<PFNGLGETBUFFERPARAMETERIVARBPROC>(get_proc_address("glGetBufferParameterivARB"));
+		glGetBufferPointerv = reinterpret_cast<PFNGLGETBUFFERPOINTERVARBPROC>(get_proc_address("glGetBufferPointervARB"));
+		glGetBufferSubData = reinterpret_cast<PFNGLGETBUFFERSUBDATAARBPROC>(get_proc_address("glGetBufferSubDataARB"));
+		glIsBuffer = reinterpret_cast<PFNGLISBUFFERARBPROC>(get_proc_address("glIsBufferARB"));
+		glMapBuffer = reinterpret_cast<PFNGLMAPBUFFERARBPROC>(get_proc_address("glMapBufferARB"));
+		glUnmapBuffer = reinterpret_cast<PFNGLUNMAPBUFFERARBPROC>(get_proc_address("glUnmapBufferARB"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/arb_vertex_buffer_object.h b/source/arb_vertex_buffer_object.h
index 1154446d..2ee37271 100644
--- a/source/arb_vertex_buffer_object.h
+++ b/source/arb_vertex_buffer_object.h
@@ -8,17 +8,17 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLBINDBUFFERPROC glBindBuffer;
-extern PFNGLBUFFERDATAPROC glBufferData;
-extern PFNGLBUFFERSUBDATAPROC glBufferSubData;
-extern PFNGLDELETEBUFFERSPROC glDeleteBuffers;
-extern PFNGLGENBUFFERSPROC glGenBuffers;
-extern PFNGLGETBUFFERPARAMETERIVPROC glGetBufferParameteriv;
-extern PFNGLGETBUFFERPOINTERVPROC glGetBufferPointerv;
-extern PFNGLGETBUFFERSUBDATAPROC glGetBufferSubData;
-extern PFNGLISBUFFERPROC glIsBuffer;
-extern PFNGLMAPBUFFERPROC glMapBuffer;
-extern PFNGLUNMAPBUFFERPROC glUnmapBuffer;
+extern PFNGLBINDBUFFERARBPROC glBindBuffer;
+extern PFNGLBUFFERDATAARBPROC glBufferData;
+extern PFNGLBUFFERSUBDATAARBPROC glBufferSubData;
+extern PFNGLDELETEBUFFERSARBPROC glDeleteBuffers;
+extern PFNGLGENBUFFERSARBPROC glGenBuffers;
+extern PFNGLGETBUFFERPARAMETERIVARBPROC glGetBufferParameteriv;
+extern PFNGLGETBUFFERPOINTERVARBPROC glGetBufferPointerv;
+extern PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubData;
+extern PFNGLISBUFFERARBPROC glIsBuffer;
+extern PFNGLMAPBUFFERARBPROC glMapBuffer;
+extern PFNGLUNMAPBUFFERARBPROC glUnmapBuffer;
 
 extern Extension ARB_vertex_buffer_object;
 
diff --git a/source/arb_vertex_shader.cpp b/source/arb_vertex_shader.cpp
index 918c1316..b201802e 100644
--- a/source/arb_vertex_shader.cpp
+++ b/source/arb_vertex_shader.cpp
@@ -3,153 +3,153 @@
 namespace Msp {
 namespace GL {
 
-PFNGLBINDATTRIBLOCATIONPROC glBindAttribLocation = 0;
-PFNGLDISABLEVERTEXATTRIBARRAYPROC glDisableVertexAttribArray = 0;
-PFNGLENABLEVERTEXATTRIBARRAYPROC glEnableVertexAttribArray = 0;
-PFNGLGETACTIVEATTRIBPROC glGetActiveAttrib = 0;
-PFNGLGETATTRIBLOCATIONPROC glGetAttribLocation = 0;
-PFNGLGETVERTEXATTRIBPOINTERVPROC glGetVertexAttribPointerv = 0;
-PFNGLGETVERTEXATTRIBDVPROC glGetVertexAttribdv = 0;
-PFNGLGETVERTEXATTRIBFVPROC glGetVertexAttribfv = 0;
-PFNGLGETVERTEXATTRIBIVPROC glGetVertexAttribiv = 0;
-PFNGLVERTEXATTRIB1DPROC glVertexAttrib1d = 0;
-PFNGLVERTEXATTRIB1DVPROC glVertexAttrib1dv = 0;
-PFNGLVERTEXATTRIB1FPROC glVertexAttrib1f = 0;
-PFNGLVERTEXATTRIB1FVPROC glVertexAttrib1fv = 0;
-PFNGLVERTEXATTRIB1SPROC glVertexAttrib1s = 0;
-PFNGLVERTEXATTRIB1SVPROC glVertexAttrib1sv = 0;
-PFNGLVERTEXATTRIB2DPROC glVertexAttrib2d = 0;
-PFNGLVERTEXATTRIB2DVPROC glVertexAttrib2dv = 0;
-PFNGLVERTEXATTRIB2FPROC glVertexAttrib2f = 0;
-PFNGLVERTEXATTRIB2FVPROC glVertexAttrib2fv = 0;
-PFNGLVERTEXATTRIB2SPROC glVertexAttrib2s = 0;
-PFNGLVERTEXATTRIB2SVPROC glVertexAttrib2sv = 0;
-PFNGLVERTEXATTRIB3DPROC glVertexAttrib3d = 0;
-PFNGLVERTEXATTRIB3DVPROC glVertexAttrib3dv = 0;
-PFNGLVERTEXATTRIB3FPROC glVertexAttrib3f = 0;
-PFNGLVERTEXATTRIB3FVPROC glVertexAttrib3fv = 0;
-PFNGLVERTEXATTRIB3SPROC glVertexAttrib3s = 0;
-PFNGLVERTEXATTRIB3SVPROC glVertexAttrib3sv = 0;
-PFNGLVERTEXATTRIB4NBVPROC glVertexAttrib4Nbv = 0;
-PFNGLVERTEXATTRIB4NIVPROC glVertexAttrib4Niv = 0;
-PFNGLVERTEXATTRIB4NSVPROC glVertexAttrib4Nsv = 0;
-PFNGLVERTEXATTRIB4NUBPROC glVertexAttrib4Nub = 0;
-PFNGLVERTEXATTRIB4NUBVPROC glVertexAttrib4Nubv = 0;
-PFNGLVERTEXATTRIB4NUIVPROC glVertexAttrib4Nuiv = 0;
-PFNGLVERTEXATTRIB4NUSVPROC glVertexAttrib4Nusv = 0;
-PFNGLVERTEXATTRIB4BVPROC glVertexAttrib4bv = 0;
-PFNGLVERTEXATTRIB4DPROC glVertexAttrib4d = 0;
-PFNGLVERTEXATTRIB4DVPROC glVertexAttrib4dv = 0;
-PFNGLVERTEXATTRIB4FPROC glVertexAttrib4f = 0;
-PFNGLVERTEXATTRIB4FVPROC glVertexAttrib4fv = 0;
-PFNGLVERTEXATTRIB4IVPROC glVertexAttrib4iv = 0;
-PFNGLVERTEXATTRIB4SPROC glVertexAttrib4s = 0;
-PFNGLVERTEXATTRIB4SVPROC glVertexAttrib4sv = 0;
-PFNGLVERTEXATTRIB4UBVPROC glVertexAttrib4ubv = 0;
-PFNGLVERTEXATTRIB4UIVPROC glVertexAttrib4uiv = 0;
-PFNGLVERTEXATTRIB4USVPROC glVertexAttrib4usv = 0;
-PFNGLVERTEXATTRIBPOINTERPROC glVertexAttribPointer = 0;
+PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocation = 0;
+PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArray = 0;
+PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArray = 0;
+PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttrib = 0;
+PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocation = 0;
+PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointerv = 0;
+PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdv = 0;
+PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfv = 0;
+PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribiv = 0;
+PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1d = 0;
+PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dv = 0;
+PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1f = 0;
+PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fv = 0;
+PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1s = 0;
+PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1sv = 0;
+PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2d = 0;
+PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dv = 0;
+PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2f = 0;
+PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fv = 0;
+PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2s = 0;
+PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2sv = 0;
+PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3d = 0;
+PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dv = 0;
+PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3f = 0;
+PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fv = 0;
+PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3s = 0;
+PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3sv = 0;
+PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4Nbv = 0;
+PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4Niv = 0;
+PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4Nsv = 0;
+PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4Nub = 0;
+PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4Nubv = 0;
+PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4Nuiv = 0;
+PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4Nusv = 0;
+PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bv = 0;
+PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4d = 0;
+PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dv = 0;
+PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4f = 0;
+PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fv = 0;
+PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4iv = 0;
+PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4s = 0;
+PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4sv = 0;
+PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubv = 0;
+PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uiv = 0;
+PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usv = 0;
+PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointer = 0;
 
 Extension::SupportLevel init_arb_vertex_shader()
 {
 	if(is_version_at_least(2, 0))
 	{
-		glBindAttribLocation = reinterpret_cast<PFNGLBINDATTRIBLOCATIONPROC>(get_proc_address("glBindAttribLocation"));
-		glDisableVertexAttribArray = reinterpret_cast<PFNGLDISABLEVERTEXATTRIBARRAYPROC>(get_proc_address("glDisableVertexAttribArray"));
-		glEnableVertexAttribArray = reinterpret_cast<PFNGLENABLEVERTEXATTRIBARRAYPROC>(get_proc_address("glEnableVertexAttribArray"));
-		glGetActiveAttrib = reinterpret_cast<PFNGLGETACTIVEATTRIBPROC>(get_proc_address("glGetActiveAttrib"));
-		glGetAttribLocation = reinterpret_cast<PFNGLGETATTRIBLOCATIONPROC>(get_proc_address("glGetAttribLocation"));
-		glGetVertexAttribPointerv = reinterpret_cast<PFNGLGETVERTEXATTRIBPOINTERVPROC>(get_proc_address("glGetVertexAttribPointerv"));
-		glGetVertexAttribdv = reinterpret_cast<PFNGLGETVERTEXATTRIBDVPROC>(get_proc_address("glGetVertexAttribdv"));
-		glGetVertexAttribfv = reinterpret_cast<PFNGLGETVERTEXATTRIBFVPROC>(get_proc_address("glGetVertexAttribfv"));
-		glGetVertexAttribiv = reinterpret_cast<PFNGLGETVERTEXATTRIBIVPROC>(get_proc_address("glGetVertexAttribiv"));
-		glVertexAttrib1d = reinterpret_cast<PFNGLVERTEXATTRIB1DPROC>(get_proc_address("glVertexAttrib1d"));
-		glVertexAttrib1dv = reinterpret_cast<PFNGLVERTEXATTRIB1DVPROC>(get_proc_address("glVertexAttrib1dv"));
-		glVertexAttrib1f = reinterpret_cast<PFNGLVERTEXATTRIB1FPROC>(get_proc_address("glVertexAttrib1f"));
-		glVertexAttrib1fv = reinterpret_cast<PFNGLVERTEXATTRIB1FVPROC>(get_proc_address("glVertexAttrib1fv"));
-		glVertexAttrib1s = reinterpret_cast<PFNGLVERTEXATTRIB1SPROC>(get_proc_address("glVertexAttrib1s"));
-		glVertexAttrib1sv = reinterpret_cast<PFNGLVERTEXATTRIB1SVPROC>(get_proc_address("glVertexAttrib1sv"));
-		glVertexAttrib2d = reinterpret_cast<PFNGLVERTEXATTRIB2DPROC>(get_proc_address("glVertexAttrib2d"));
-		glVertexAttrib2dv = reinterpret_cast<PFNGLVERTEXATTRIB2DVPROC>(get_proc_address("glVertexAttrib2dv"));
-		glVertexAttrib2f = reinterpret_cast<PFNGLVERTEXATTRIB2FPROC>(get_proc_address("glVertexAttrib2f"));
-		glVertexAttrib2fv = reinterpret_cast<PFNGLVERTEXATTRIB2FVPROC>(get_proc_address("glVertexAttrib2fv"));
-		glVertexAttrib2s = reinterpret_cast<PFNGLVERTEXATTRIB2SPROC>(get_proc_address("glVertexAttrib2s"));
-		glVertexAttrib2sv = reinterpret_cast<PFNGLVERTEXATTRIB2SVPROC>(get_proc_address("glVertexAttrib2sv"));
-		glVertexAttrib3d = reinterpret_cast<PFNGLVERTEXATTRIB3DPROC>(get_proc_address("glVertexAttrib3d"));
-		glVertexAttrib3dv = reinterpret_cast<PFNGLVERTEXATTRIB3DVPROC>(get_proc_address("glVertexAttrib3dv"));
-		glVertexAttrib3f = reinterpret_cast<PFNGLVERTEXATTRIB3FPROC>(get_proc_address("glVertexAttrib3f"));
-		glVertexAttrib3fv = reinterpret_cast<PFNGLVERTEXATTRIB3FVPROC>(get_proc_address("glVertexAttrib3fv"));
-		glVertexAttrib3s = reinterpret_cast<PFNGLVERTEXATTRIB3SPROC>(get_proc_address("glVertexAttrib3s"));
-		glVertexAttrib3sv = reinterpret_cast<PFNGLVERTEXATTRIB3SVPROC>(get_proc_address("glVertexAttrib3sv"));
-		glVertexAttrib4Nbv = reinterpret_cast<PFNGLVERTEXATTRIB4NBVPROC>(get_proc_address("glVertexAttrib4Nbv"));
-		glVertexAttrib4Niv = reinterpret_cast<PFNGLVERTEXATTRIB4NIVPROC>(get_proc_address("glVertexAttrib4Niv"));
-		glVertexAttrib4Nsv = reinterpret_cast<PFNGLVERTEXATTRIB4NSVPROC>(get_proc_address("glVertexAttrib4Nsv"));
-		glVertexAttrib4Nub = reinterpret_cast<PFNGLVERTEXATTRIB4NUBPROC>(get_proc_address("glVertexAttrib4Nub"));
-		glVertexAttrib4Nubv = reinterpret_cast<PFNGLVERTEXATTRIB4NUBVPROC>(get_proc_address("glVertexAttrib4Nubv"));
-		glVertexAttrib4Nuiv = reinterpret_cast<PFNGLVERTEXATTRIB4NUIVPROC>(get_proc_address("glVertexAttrib4Nuiv"));
-		glVertexAttrib4Nusv = reinterpret_cast<PFNGLVERTEXATTRIB4NUSVPROC>(get_proc_address("glVertexAttrib4Nusv"));
-		glVertexAttrib4bv = reinterpret_cast<PFNGLVERTEXATTRIB4BVPROC>(get_proc_address("glVertexAttrib4bv"));
-		glVertexAttrib4d = reinterpret_cast<PFNGLVERTEXATTRIB4DPROC>(get_proc_address("glVertexAttrib4d"));
-		glVertexAttrib4dv = reinterpret_cast<PFNGLVERTEXATTRIB4DVPROC>(get_proc_address("glVertexAttrib4dv"));
-		glVertexAttrib4f = reinterpret_cast<PFNGLVERTEXATTRIB4FPROC>(get_proc_address("glVertexAttrib4f"));
-		glVertexAttrib4fv = reinterpret_cast<PFNGLVERTEXATTRIB4FVPROC>(get_proc_address("glVertexAttrib4fv"));
-		glVertexAttrib4iv = reinterpret_cast<PFNGLVERTEXATTRIB4IVPROC>(get_proc_address("glVertexAttrib4iv"));
-		glVertexAttrib4s = reinterpret_cast<PFNGLVERTEXATTRIB4SPROC>(get_proc_address("glVertexAttrib4s"));
-		glVertexAttrib4sv = reinterpret_cast<PFNGLVERTEXATTRIB4SVPROC>(get_proc_address("glVertexAttrib4sv"));
-		glVertexAttrib4ubv = reinterpret_cast<PFNGLVERTEXATTRIB4UBVPROC>(get_proc_address("glVertexAttrib4ubv"));
-		glVertexAttrib4uiv = reinterpret_cast<PFNGLVERTEXATTRIB4UIVPROC>(get_proc_address("glVertexAttrib4uiv"));
-		glVertexAttrib4usv = reinterpret_cast<PFNGLVERTEXATTRIB4USVPROC>(get_proc_address("glVertexAttrib4usv"));
-		glVertexAttribPointer = reinterpret_cast<PFNGLVERTEXATTRIBPOINTERPROC>(get_proc_address("glVertexAttribPointer"));
+		glBindAttribLocation = reinterpret_cast<PFNGLBINDATTRIBLOCATIONARBPROC>(get_proc_address("glBindAttribLocation"));
+		glDisableVertexAttribArray = reinterpret_cast<PFNGLDISABLEVERTEXATTRIBARRAYARBPROC>(get_proc_address("glDisableVertexAttribArray"));
+		glEnableVertexAttribArray = reinterpret_cast<PFNGLENABLEVERTEXATTRIBARRAYARBPROC>(get_proc_address("glEnableVertexAttribArray"));
+		glGetActiveAttrib = reinterpret_cast<PFNGLGETACTIVEATTRIBARBPROC>(get_proc_address("glGetActiveAttrib"));
+		glGetAttribLocation = reinterpret_cast<PFNGLGETATTRIBLOCATIONARBPROC>(get_proc_address("glGetAttribLocation"));
+		glGetVertexAttribPointerv = reinterpret_cast<PFNGLGETVERTEXATTRIBPOINTERVARBPROC>(get_proc_address("glGetVertexAttribPointerv"));
+		glGetVertexAttribdv = reinterpret_cast<PFNGLGETVERTEXATTRIBDVARBPROC>(get_proc_address("glGetVertexAttribdv"));
+		glGetVertexAttribfv = reinterpret_cast<PFNGLGETVERTEXATTRIBFVARBPROC>(get_proc_address("glGetVertexAttribfv"));
+		glGetVertexAttribiv = reinterpret_cast<PFNGLGETVERTEXATTRIBIVARBPROC>(get_proc_address("glGetVertexAttribiv"));
+		glVertexAttrib1d = reinterpret_cast<PFNGLVERTEXATTRIB1DARBPROC>(get_proc_address("glVertexAttrib1d"));
+		glVertexAttrib1dv = reinterpret_cast<PFNGLVERTEXATTRIB1DVARBPROC>(get_proc_address("glVertexAttrib1dv"));
+		glVertexAttrib1f = reinterpret_cast<PFNGLVERTEXATTRIB1FARBPROC>(get_proc_address("glVertexAttrib1f"));
+		glVertexAttrib1fv = reinterpret_cast<PFNGLVERTEXATTRIB1FVARBPROC>(get_proc_address("glVertexAttrib1fv"));
+		glVertexAttrib1s = reinterpret_cast<PFNGLVERTEXATTRIB1SARBPROC>(get_proc_address("glVertexAttrib1s"));
+		glVertexAttrib1sv = reinterpret_cast<PFNGLVERTEXATTRIB1SVARBPROC>(get_proc_address("glVertexAttrib1sv"));
+		glVertexAttrib2d = reinterpret_cast<PFNGLVERTEXATTRIB2DARBPROC>(get_proc_address("glVertexAttrib2d"));
+		glVertexAttrib2dv = reinterpret_cast<PFNGLVERTEXATTRIB2DVARBPROC>(get_proc_address("glVertexAttrib2dv"));
+		glVertexAttrib2f = reinterpret_cast<PFNGLVERTEXATTRIB2FARBPROC>(get_proc_address("glVertexAttrib2f"));
+		glVertexAttrib2fv = reinterpret_cast<PFNGLVERTEXATTRIB2FVARBPROC>(get_proc_address("glVertexAttrib2fv"));
+		glVertexAttrib2s = reinterpret_cast<PFNGLVERTEXATTRIB2SARBPROC>(get_proc_address("glVertexAttrib2s"));
+		glVertexAttrib2sv = reinterpret_cast<PFNGLVERTEXATTRIB2SVARBPROC>(get_proc_address("glVertexAttrib2sv"));
+		glVertexAttrib3d = reinterpret_cast<PFNGLVERTEXATTRIB3DARBPROC>(get_proc_address("glVertexAttrib3d"));
+		glVertexAttrib3dv = reinterpret_cast<PFNGLVERTEXATTRIB3DVARBPROC>(get_proc_address("glVertexAttrib3dv"));
+		glVertexAttrib3f = reinterpret_cast<PFNGLVERTEXATTRIB3FARBPROC>(get_proc_address("glVertexAttrib3f"));
+		glVertexAttrib3fv = reinterpret_cast<PFNGLVERTEXATTRIB3FVARBPROC>(get_proc_address("glVertexAttrib3fv"));
+		glVertexAttrib3s = reinterpret_cast<PFNGLVERTEXATTRIB3SARBPROC>(get_proc_address("glVertexAttrib3s"));
+		glVertexAttrib3sv = reinterpret_cast<PFNGLVERTEXATTRIB3SVARBPROC>(get_proc_address("glVertexAttrib3sv"));
+		glVertexAttrib4Nbv = reinterpret_cast<PFNGLVERTEXATTRIB4NBVARBPROC>(get_proc_address("glVertexAttrib4Nbv"));
+		glVertexAttrib4Niv = reinterpret_cast<PFNGLVERTEXATTRIB4NIVARBPROC>(get_proc_address("glVertexAttrib4Niv"));
+		glVertexAttrib4Nsv = reinterpret_cast<PFNGLVERTEXATTRIB4NSVARBPROC>(get_proc_address("glVertexAttrib4Nsv"));
+		glVertexAttrib4Nub = reinterpret_cast<PFNGLVERTEXATTRIB4NUBARBPROC>(get_proc_address("glVertexAttrib4Nub"));
+		glVertexAttrib4Nubv = reinterpret_cast<PFNGLVERTEXATTRIB4NUBVARBPROC>(get_proc_address("glVertexAttrib4Nubv"));
+		glVertexAttrib4Nuiv = reinterpret_cast<PFNGLVERTEXATTRIB4NUIVARBPROC>(get_proc_address("glVertexAttrib4Nuiv"));
+		glVertexAttrib4Nusv = reinterpret_cast<PFNGLVERTEXATTRIB4NUSVARBPROC>(get_proc_address("glVertexAttrib4Nusv"));
+		glVertexAttrib4bv = reinterpret_cast<PFNGLVERTEXATTRIB4BVARBPROC>(get_proc_address("glVertexAttrib4bv"));
+		glVertexAttrib4d = reinterpret_cast<PFNGLVERTEXATTRIB4DARBPROC>(get_proc_address("glVertexAttrib4d"));
+		glVertexAttrib4dv = reinterpret_cast<PFNGLVERTEXATTRIB4DVARBPROC>(get_proc_address("glVertexAttrib4dv"));
+		glVertexAttrib4f = reinterpret_cast<PFNGLVERTEXATTRIB4FARBPROC>(get_proc_address("glVertexAttrib4f"));
+		glVertexAttrib4fv = reinterpret_cast<PFNGLVERTEXATTRIB4FVARBPROC>(get_proc_address("glVertexAttrib4fv"));
+		glVertexAttrib4iv = reinterpret_cast<PFNGLVERTEXATTRIB4IVARBPROC>(get_proc_address("glVertexAttrib4iv"));
+		glVertexAttrib4s = reinterpret_cast<PFNGLVERTEXATTRIB4SARBPROC>(get_proc_address("glVertexAttrib4s"));
+		glVertexAttrib4sv = reinterpret_cast<PFNGLVERTEXATTRIB4SVARBPROC>(get_proc_address("glVertexAttrib4sv"));
+		glVertexAttrib4ubv = reinterpret_cast<PFNGLVERTEXATTRIB4UBVARBPROC>(get_proc_address("glVertexAttrib4ubv"));
+		glVertexAttrib4uiv = reinterpret_cast<PFNGLVERTEXATTRIB4UIVARBPROC>(get_proc_address("glVertexAttrib4uiv"));
+		glVertexAttrib4usv = reinterpret_cast<PFNGLVERTEXATTRIB4USVARBPROC>(get_proc_address("glVertexAttrib4usv"));
+		glVertexAttribPointer = reinterpret_cast<PFNGLVERTEXATTRIBPOINTERARBPROC>(get_proc_address("glVertexAttribPointer"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_ARB_vertex_shader"))
 	{
-		glBindAttribLocation = reinterpret_cast<PFNGLBINDATTRIBLOCATIONPROC>(get_proc_address("glBindAttribLocationARB"));
-		glDisableVertexAttribArray = reinterpret_cast<PFNGLDISABLEVERTEXATTRIBARRAYPROC>(get_proc_address("glDisableVertexAttribArrayARB"));
-		glEnableVertexAttribArray = reinterpret_cast<PFNGLENABLEVERTEXATTRIBARRAYPROC>(get_proc_address("glEnableVertexAttribArrayARB"));
-		glGetActiveAttrib = reinterpret_cast<PFNGLGETACTIVEATTRIBPROC>(get_proc_address("glGetActiveAttribARB"));
-		glGetAttribLocation = reinterpret_cast<PFNGLGETATTRIBLOCATIONPROC>(get_proc_address("glGetAttribLocationARB"));
-		glGetVertexAttribPointerv = reinterpret_cast<PFNGLGETVERTEXATTRIBPOINTERVPROC>(get_proc_address("glGetVertexAttribPointervARB"));
-		glGetVertexAttribdv = reinterpret_cast<PFNGLGETVERTEXATTRIBDVPROC>(get_proc_address("glGetVertexAttribdvARB"));
-		glGetVertexAttribfv = reinterpret_cast<PFNGLGETVERTEXATTRIBFVPROC>(get_proc_address("glGetVertexAttribfvARB"));
-		glGetVertexAttribiv = reinterpret_cast<PFNGLGETVERTEXATTRIBIVPROC>(get_proc_address("glGetVertexAttribivARB"));
-		glVertexAttrib1d = reinterpret_cast<PFNGLVERTEXATTRIB1DPROC>(get_proc_address("glVertexAttrib1dARB"));
-		glVertexAttrib1dv = reinterpret_cast<PFNGLVERTEXATTRIB1DVPROC>(get_proc_address("glVertexAttrib1dvARB"));
-		glVertexAttrib1f = reinterpret_cast<PFNGLVERTEXATTRIB1FPROC>(get_proc_address("glVertexAttrib1fARB"));
-		glVertexAttrib1fv = reinterpret_cast<PFNGLVERTEXATTRIB1FVPROC>(get_proc_address("glVertexAttrib1fvARB"));
-		glVertexAttrib1s = reinterpret_cast<PFNGLVERTEXATTRIB1SPROC>(get_proc_address("glVertexAttrib1sARB"));
-		glVertexAttrib1sv = reinterpret_cast<PFNGLVERTEXATTRIB1SVPROC>(get_proc_address("glVertexAttrib1svARB"));
-		glVertexAttrib2d = reinterpret_cast<PFNGLVERTEXATTRIB2DPROC>(get_proc_address("glVertexAttrib2dARB"));
-		glVertexAttrib2dv = reinterpret_cast<PFNGLVERTEXATTRIB2DVPROC>(get_proc_address("glVertexAttrib2dvARB"));
-		glVertexAttrib2f = reinterpret_cast<PFNGLVERTEXATTRIB2FPROC>(get_proc_address("glVertexAttrib2fARB"));
-		glVertexAttrib2fv = reinterpret_cast<PFNGLVERTEXATTRIB2FVPROC>(get_proc_address("glVertexAttrib2fvARB"));
-		glVertexAttrib2s = reinterpret_cast<PFNGLVERTEXATTRIB2SPROC>(get_proc_address("glVertexAttrib2sARB"));
-		glVertexAttrib2sv = reinterpret_cast<PFNGLVERTEXATTRIB2SVPROC>(get_proc_address("glVertexAttrib2svARB"));
-		glVertexAttrib3d = reinterpret_cast<PFNGLVERTEXATTRIB3DPROC>(get_proc_address("glVertexAttrib3dARB"));
-		glVertexAttrib3dv = reinterpret_cast<PFNGLVERTEXATTRIB3DVPROC>(get_proc_address("glVertexAttrib3dvARB"));
-		glVertexAttrib3f = reinterpret_cast<PFNGLVERTEXATTRIB3FPROC>(get_proc_address("glVertexAttrib3fARB"));
-		glVertexAttrib3fv = reinterpret_cast<PFNGLVERTEXATTRIB3FVPROC>(get_proc_address("glVertexAttrib3fvARB"));
-		glVertexAttrib3s = reinterpret_cast<PFNGLVERTEXATTRIB3SPROC>(get_proc_address("glVertexAttrib3sARB"));
-		glVertexAttrib3sv = reinterpret_cast<PFNGLVERTEXATTRIB3SVPROC>(get_proc_address("glVertexAttrib3svARB"));
-		glVertexAttrib4Nbv = reinterpret_cast<PFNGLVERTEXATTRIB4NBVPROC>(get_proc_address("glVertexAttrib4NbvARB"));
-		glVertexAttrib4Niv = reinterpret_cast<PFNGLVERTEXATTRIB4NIVPROC>(get_proc_address("glVertexAttrib4NivARB"));
-		glVertexAttrib4Nsv = reinterpret_cast<PFNGLVERTEXATTRIB4NSVPROC>(get_proc_address("glVertexAttrib4NsvARB"));
-		glVertexAttrib4Nub = reinterpret_cast<PFNGLVERTEXATTRIB4NUBPROC>(get_proc_address("glVertexAttrib4NubARB"));
-		glVertexAttrib4Nubv = reinterpret_cast<PFNGLVERTEXATTRIB4NUBVPROC>(get_proc_address("glVertexAttrib4NubvARB"));
-		glVertexAttrib4Nuiv = reinterpret_cast<PFNGLVERTEXATTRIB4NUIVPROC>(get_proc_address("glVertexAttrib4NuivARB"));
-		glVertexAttrib4Nusv = reinterpret_cast<PFNGLVERTEXATTRIB4NUSVPROC>(get_proc_address("glVertexAttrib4NusvARB"));
-		glVertexAttrib4bv = reinterpret_cast<PFNGLVERTEXATTRIB4BVPROC>(get_proc_address("glVertexAttrib4bvARB"));
-		glVertexAttrib4d = reinterpret_cast<PFNGLVERTEXATTRIB4DPROC>(get_proc_address("glVertexAttrib4dARB"));
-		glVertexAttrib4dv = reinterpret_cast<PFNGLVERTEXATTRIB4DVPROC>(get_proc_address("glVertexAttrib4dvARB"));
-		glVertexAttrib4f = reinterpret_cast<PFNGLVERTEXATTRIB4FPROC>(get_proc_address("glVertexAttrib4fARB"));
-		glVertexAttrib4fv = reinterpret_cast<PFNGLVERTEXATTRIB4FVPROC>(get_proc_address("glVertexAttrib4fvARB"));
-		glVertexAttrib4iv = reinterpret_cast<PFNGLVERTEXATTRIB4IVPROC>(get_proc_address("glVertexAttrib4ivARB"));
-		glVertexAttrib4s = reinterpret_cast<PFNGLVERTEXATTRIB4SPROC>(get_proc_address("glVertexAttrib4sARB"));
-		glVertexAttrib4sv = reinterpret_cast<PFNGLVERTEXATTRIB4SVPROC>(get_proc_address("glVertexAttrib4svARB"));
-		glVertexAttrib4ubv = reinterpret_cast<PFNGLVERTEXATTRIB4UBVPROC>(get_proc_address("glVertexAttrib4ubvARB"));
-		glVertexAttrib4uiv = reinterpret_cast<PFNGLVERTEXATTRIB4UIVPROC>(get_proc_address("glVertexAttrib4uivARB"));
-		glVertexAttrib4usv = reinterpret_cast<PFNGLVERTEXATTRIB4USVPROC>(get_proc_address("glVertexAttrib4usvARB"));
-		glVertexAttribPointer = reinterpret_cast<PFNGLVERTEXATTRIBPOINTERPROC>(get_proc_address("glVertexAttribPointerARB"));
+		glBindAttribLocation = reinterpret_cast<PFNGLBINDATTRIBLOCATIONARBPROC>(get_proc_address("glBindAttribLocationARB"));
+		glDisableVertexAttribArray = reinterpret_cast<PFNGLDISABLEVERTEXATTRIBARRAYARBPROC>(get_proc_address("glDisableVertexAttribArrayARB"));
+		glEnableVertexAttribArray = reinterpret_cast<PFNGLENABLEVERTEXATTRIBARRAYARBPROC>(get_proc_address("glEnableVertexAttribArrayARB"));
+		glGetActiveAttrib = reinterpret_cast<PFNGLGETACTIVEATTRIBARBPROC>(get_proc_address("glGetActiveAttribARB"));
+		glGetAttribLocation = reinterpret_cast<PFNGLGETATTRIBLOCATIONARBPROC>(get_proc_address("glGetAttribLocationARB"));
+		glGetVertexAttribPointerv = reinterpret_cast<PFNGLGETVERTEXATTRIBPOINTERVARBPROC>(get_proc_address("glGetVertexAttribPointervARB"));
+		glGetVertexAttribdv = reinterpret_cast<PFNGLGETVERTEXATTRIBDVARBPROC>(get_proc_address("glGetVertexAttribdvARB"));
+		glGetVertexAttribfv = reinterpret_cast<PFNGLGETVERTEXATTRIBFVARBPROC>(get_proc_address("glGetVertexAttribfvARB"));
+		glGetVertexAttribiv = reinterpret_cast<PFNGLGETVERTEXATTRIBIVARBPROC>(get_proc_address("glGetVertexAttribivARB"));
+		glVertexAttrib1d = reinterpret_cast<PFNGLVERTEXATTRIB1DARBPROC>(get_proc_address("glVertexAttrib1dARB"));
+		glVertexAttrib1dv = reinterpret_cast<PFNGLVERTEXATTRIB1DVARBPROC>(get_proc_address("glVertexAttrib1dvARB"));
+		glVertexAttrib1f = reinterpret_cast<PFNGLVERTEXATTRIB1FARBPROC>(get_proc_address("glVertexAttrib1fARB"));
+		glVertexAttrib1fv = reinterpret_cast<PFNGLVERTEXATTRIB1FVARBPROC>(get_proc_address("glVertexAttrib1fvARB"));
+		glVertexAttrib1s = reinterpret_cast<PFNGLVERTEXATTRIB1SARBPROC>(get_proc_address("glVertexAttrib1sARB"));
+		glVertexAttrib1sv = reinterpret_cast<PFNGLVERTEXATTRIB1SVARBPROC>(get_proc_address("glVertexAttrib1svARB"));
+		glVertexAttrib2d = reinterpret_cast<PFNGLVERTEXATTRIB2DARBPROC>(get_proc_address("glVertexAttrib2dARB"));
+		glVertexAttrib2dv = reinterpret_cast<PFNGLVERTEXATTRIB2DVARBPROC>(get_proc_address("glVertexAttrib2dvARB"));
+		glVertexAttrib2f = reinterpret_cast<PFNGLVERTEXATTRIB2FARBPROC>(get_proc_address("glVertexAttrib2fARB"));
+		glVertexAttrib2fv = reinterpret_cast<PFNGLVERTEXATTRIB2FVARBPROC>(get_proc_address("glVertexAttrib2fvARB"));
+		glVertexAttrib2s = reinterpret_cast<PFNGLVERTEXATTRIB2SARBPROC>(get_proc_address("glVertexAttrib2sARB"));
+		glVertexAttrib2sv = reinterpret_cast<PFNGLVERTEXATTRIB2SVARBPROC>(get_proc_address("glVertexAttrib2svARB"));
+		glVertexAttrib3d = reinterpret_cast<PFNGLVERTEXATTRIB3DARBPROC>(get_proc_address("glVertexAttrib3dARB"));
+		glVertexAttrib3dv = reinterpret_cast<PFNGLVERTEXATTRIB3DVARBPROC>(get_proc_address("glVertexAttrib3dvARB"));
+		glVertexAttrib3f = reinterpret_cast<PFNGLVERTEXATTRIB3FARBPROC>(get_proc_address("glVertexAttrib3fARB"));
+		glVertexAttrib3fv = reinterpret_cast<PFNGLVERTEXATTRIB3FVARBPROC>(get_proc_address("glVertexAttrib3fvARB"));
+		glVertexAttrib3s = reinterpret_cast<PFNGLVERTEXATTRIB3SARBPROC>(get_proc_address("glVertexAttrib3sARB"));
+		glVertexAttrib3sv = reinterpret_cast<PFNGLVERTEXATTRIB3SVARBPROC>(get_proc_address("glVertexAttrib3svARB"));
+		glVertexAttrib4Nbv = reinterpret_cast<PFNGLVERTEXATTRIB4NBVARBPROC>(get_proc_address("glVertexAttrib4NbvARB"));
+		glVertexAttrib4Niv = reinterpret_cast<PFNGLVERTEXATTRIB4NIVARBPROC>(get_proc_address("glVertexAttrib4NivARB"));
+		glVertexAttrib4Nsv = reinterpret_cast<PFNGLVERTEXATTRIB4NSVARBPROC>(get_proc_address("glVertexAttrib4NsvARB"));
+		glVertexAttrib4Nub = reinterpret_cast<PFNGLVERTEXATTRIB4NUBARBPROC>(get_proc_address("glVertexAttrib4NubARB"));
+		glVertexAttrib4Nubv = reinterpret_cast<PFNGLVERTEXATTRIB4NUBVARBPROC>(get_proc_address("glVertexAttrib4NubvARB"));
+		glVertexAttrib4Nuiv = reinterpret_cast<PFNGLVERTEXATTRIB4NUIVARBPROC>(get_proc_address("glVertexAttrib4NuivARB"));
+		glVertexAttrib4Nusv = reinterpret_cast<PFNGLVERTEXATTRIB4NUSVARBPROC>(get_proc_address("glVertexAttrib4NusvARB"));
+		glVertexAttrib4bv = reinterpret_cast<PFNGLVERTEXATTRIB4BVARBPROC>(get_proc_address("glVertexAttrib4bvARB"));
+		glVertexAttrib4d = reinterpret_cast<PFNGLVERTEXATTRIB4DARBPROC>(get_proc_address("glVertexAttrib4dARB"));
+		glVertexAttrib4dv = reinterpret_cast<PFNGLVERTEXATTRIB4DVARBPROC>(get_proc_address("glVertexAttrib4dvARB"));
+		glVertexAttrib4f = reinterpret_cast<PFNGLVERTEXATTRIB4FARBPROC>(get_proc_address("glVertexAttrib4fARB"));
+		glVertexAttrib4fv = reinterpret_cast<PFNGLVERTEXATTRIB4FVARBPROC>(get_proc_address("glVertexAttrib4fvARB"));
+		glVertexAttrib4iv = reinterpret_cast<PFNGLVERTEXATTRIB4IVARBPROC>(get_proc_address("glVertexAttrib4ivARB"));
+		glVertexAttrib4s = reinterpret_cast<PFNGLVERTEXATTRIB4SARBPROC>(get_proc_address("glVertexAttrib4sARB"));
+		glVertexAttrib4sv = reinterpret_cast<PFNGLVERTEXATTRIB4SVARBPROC>(get_proc_address("glVertexAttrib4svARB"));
+		glVertexAttrib4ubv = reinterpret_cast<PFNGLVERTEXATTRIB4UBVARBPROC>(get_proc_address("glVertexAttrib4ubvARB"));
+		glVertexAttrib4uiv = reinterpret_cast<PFNGLVERTEXATTRIB4UIVARBPROC>(get_proc_address("glVertexAttrib4uivARB"));
+		glVertexAttrib4usv = reinterpret_cast<PFNGLVERTEXATTRIB4USVARBPROC>(get_proc_address("glVertexAttrib4usvARB"));
+		glVertexAttribPointer = reinterpret_cast<PFNGLVERTEXATTRIBPOINTERARBPROC>(get_proc_address("glVertexAttribPointerARB"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/arb_vertex_shader.h b/source/arb_vertex_shader.h
index 6ded1a09..a6b5ffc1 100644
--- a/source/arb_vertex_shader.h
+++ b/source/arb_vertex_shader.h
@@ -8,52 +8,52 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLBINDATTRIBLOCATIONPROC glBindAttribLocation;
-extern PFNGLDISABLEVERTEXATTRIBARRAYPROC glDisableVertexAttribArray;
-extern PFNGLENABLEVERTEXATTRIBARRAYPROC glEnableVertexAttribArray;
-extern PFNGLGETACTIVEATTRIBPROC glGetActiveAttrib;
-extern PFNGLGETATTRIBLOCATIONPROC glGetAttribLocation;
-extern PFNGLGETVERTEXATTRIBPOINTERVPROC glGetVertexAttribPointerv;
-extern PFNGLGETVERTEXATTRIBDVPROC glGetVertexAttribdv;
-extern PFNGLGETVERTEXATTRIBFVPROC glGetVertexAttribfv;
-extern PFNGLGETVERTEXATTRIBIVPROC glGetVertexAttribiv;
-extern PFNGLVERTEXATTRIB1DPROC glVertexAttrib1d;
-extern PFNGLVERTEXATTRIB1DVPROC glVertexAttrib1dv;
-extern PFNGLVERTEXATTRIB1FPROC glVertexAttrib1f;
-extern PFNGLVERTEXATTRIB1FVPROC glVertexAttrib1fv;
-extern PFNGLVERTEXATTRIB1SPROC glVertexAttrib1s;
-extern PFNGLVERTEXATTRIB1SVPROC glVertexAttrib1sv;
-extern PFNGLVERTEXATTRIB2DPROC glVertexAttrib2d;
-extern PFNGLVERTEXATTRIB2DVPROC glVertexAttrib2dv;
-extern PFNGLVERTEXATTRIB2FPROC glVertexAttrib2f;
-extern PFNGLVERTEXATTRIB2FVPROC glVertexAttrib2fv;
-extern PFNGLVERTEXATTRIB2SPROC glVertexAttrib2s;
-extern PFNGLVERTEXATTRIB2SVPROC glVertexAttrib2sv;
-extern PFNGLVERTEXATTRIB3DPROC glVertexAttrib3d;
-extern PFNGLVERTEXATTRIB3DVPROC glVertexAttrib3dv;
-extern PFNGLVERTEXATTRIB3FPROC glVertexAttrib3f;
-extern PFNGLVERTEXATTRIB3FVPROC glVertexAttrib3fv;
-extern PFNGLVERTEXATTRIB3SPROC glVertexAttrib3s;
-extern PFNGLVERTEXATTRIB3SVPROC glVertexAttrib3sv;
-extern PFNGLVERTEXATTRIB4NBVPROC glVertexAttrib4Nbv;
-extern PFNGLVERTEXATTRIB4NIVPROC glVertexAttrib4Niv;
-extern PFNGLVERTEXATTRIB4NSVPROC glVertexAttrib4Nsv;
-extern PFNGLVERTEXATTRIB4NUBPROC glVertexAttrib4Nub;
-extern PFNGLVERTEXATTRIB4NUBVPROC glVertexAttrib4Nubv;
-extern PFNGLVERTEXATTRIB4NUIVPROC glVertexAttrib4Nuiv;
-extern PFNGLVERTEXATTRIB4NUSVPROC glVertexAttrib4Nusv;
-extern PFNGLVERTEXATTRIB4BVPROC glVertexAttrib4bv;
-extern PFNGLVERTEXATTRIB4DPROC glVertexAttrib4d;
-extern PFNGLVERTEXATTRIB4DVPROC glVertexAttrib4dv;
-extern PFNGLVERTEXATTRIB4FPROC glVertexAttrib4f;
-extern PFNGLVERTEXATTRIB4FVPROC glVertexAttrib4fv;
-extern PFNGLVERTEXATTRIB4IVPROC glVertexAttrib4iv;
-extern PFNGLVERTEXATTRIB4SPROC glVertexAttrib4s;
-extern PFNGLVERTEXATTRIB4SVPROC glVertexAttrib4sv;
-extern PFNGLVERTEXATTRIB4UBVPROC glVertexAttrib4ubv;
-extern PFNGLVERTEXATTRIB4UIVPROC glVertexAttrib4uiv;
-extern PFNGLVERTEXATTRIB4USVPROC glVertexAttrib4usv;
-extern PFNGLVERTEXATTRIBPOINTERPROC glVertexAttribPointer;
+extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocation;
+extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArray;
+extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArray;
+extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttrib;
+extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocation;
+extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointerv;
+extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdv;
+extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfv;
+extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribiv;
+extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1d;
+extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dv;
+extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1f;
+extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fv;
+extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1s;
+extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1sv;
+extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2d;
+extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dv;
+extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2f;
+extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fv;
+extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2s;
+extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2sv;
+extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3d;
+extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dv;
+extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3f;
+extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fv;
+extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3s;
+extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3sv;
+extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4Nbv;
+extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4Niv;
+extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4Nsv;
+extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4Nub;
+extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4Nubv;
+extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4Nuiv;
+extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4Nusv;
+extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bv;
+extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4d;
+extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dv;
+extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4f;
+extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fv;
+extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4iv;
+extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4s;
+extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4sv;
+extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubv;
+extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uiv;
+extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usv;
+extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointer;
 
 extern Extension ARB_vertex_shader;
 
diff --git a/source/ext_blend_minmax.cpp b/source/ext_blend_minmax.cpp
index 225a05f8..3db30bfb 100644
--- a/source/ext_blend_minmax.cpp
+++ b/source/ext_blend_minmax.cpp
@@ -3,18 +3,18 @@
 namespace Msp {
 namespace GL {
 
-PFNGLBLENDEQUATIONPROC glBlendEquation = 0;
+PFNGLBLENDEQUATIONEXTPROC glBlendEquation = 0;
 
 Extension::SupportLevel init_ext_blend_minmax()
 {
 	if(is_version_at_least(1, 2))
 	{
-		glBlendEquation = reinterpret_cast<PFNGLBLENDEQUATIONPROC>(get_proc_address("glBlendEquation"));
+		glBlendEquation = reinterpret_cast<PFNGLBLENDEQUATIONEXTPROC>(get_proc_address("glBlendEquation"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_EXT_blend_minmax"))
 	{
-		glBlendEquation = reinterpret_cast<PFNGLBLENDEQUATIONPROC>(get_proc_address("glBlendEquationEXT"));
+		glBlendEquation = reinterpret_cast<PFNGLBLENDEQUATIONEXTPROC>(get_proc_address("glBlendEquationEXT"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/ext_blend_minmax.h b/source/ext_blend_minmax.h
index 5ca1a58c..a2d3ff34 100644
--- a/source/ext_blend_minmax.h
+++ b/source/ext_blend_minmax.h
@@ -8,7 +8,7 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLBLENDEQUATIONPROC glBlendEquation;
+extern PFNGLBLENDEQUATIONEXTPROC glBlendEquation;
 
 extern Extension EXT_blend_minmax;
 
diff --git a/source/ext_draw_range_elements.cpp b/source/ext_draw_range_elements.cpp
index 2bccf00e..95af7b23 100644
--- a/source/ext_draw_range_elements.cpp
+++ b/source/ext_draw_range_elements.cpp
@@ -3,18 +3,18 @@
 namespace Msp {
 namespace GL {
 
-PFNGLDRAWRANGEELEMENTSPROC glDrawRangeElements = 0;
+PFNGLDRAWRANGEELEMENTSEXTPROC glDrawRangeElements = 0;
 
 Extension::SupportLevel init_ext_draw_range_elements()
 {
 	if(is_version_at_least(1, 2))
 	{
-		glDrawRangeElements = reinterpret_cast<PFNGLDRAWRANGEELEMENTSPROC>(get_proc_address("glDrawRangeElements"));
+		glDrawRangeElements = reinterpret_cast<PFNGLDRAWRANGEELEMENTSEXTPROC>(get_proc_address("glDrawRangeElements"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_EXT_draw_range_elements"))
 	{
-		glDrawRangeElements = reinterpret_cast<PFNGLDRAWRANGEELEMENTSPROC>(get_proc_address("glDrawRangeElementsEXT"));
+		glDrawRangeElements = reinterpret_cast<PFNGLDRAWRANGEELEMENTSEXTPROC>(get_proc_address("glDrawRangeElementsEXT"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/ext_draw_range_elements.h b/source/ext_draw_range_elements.h
index e8aba1da..dea955f4 100644
--- a/source/ext_draw_range_elements.h
+++ b/source/ext_draw_range_elements.h
@@ -8,7 +8,7 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLDRAWRANGEELEMENTSPROC glDrawRangeElements;
+extern PFNGLDRAWRANGEELEMENTSEXTPROC glDrawRangeElements;
 
 extern Extension EXT_draw_range_elements;
 
diff --git a/source/ext_framebuffer_blit.cpp b/source/ext_framebuffer_blit.cpp
index a198cdd1..6fec8a68 100644
--- a/source/ext_framebuffer_blit.cpp
+++ b/source/ext_framebuffer_blit.cpp
@@ -3,18 +3,18 @@
 namespace Msp {
 namespace GL {
 
-PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer = 0;
+PFNGLBLITFRAMEBUFFEREXTPROC glBlitFramebuffer = 0;
 
 Extension::SupportLevel init_ext_framebuffer_blit()
 {
 	if(is_version_at_least(3, 0) || is_supported("GL_ARB_framebuffer_object"))
 	{
-		glBlitFramebuffer = reinterpret_cast<PFNGLBLITFRAMEBUFFERPROC>(get_proc_address("glBlitFramebuffer"));
+		glBlitFramebuffer = reinterpret_cast<PFNGLBLITFRAMEBUFFEREXTPROC>(get_proc_address("glBlitFramebuffer"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_EXT_framebuffer_blit"))
 	{
-		glBlitFramebuffer = reinterpret_cast<PFNGLBLITFRAMEBUFFERPROC>(get_proc_address("glBlitFramebufferEXT"));
+		glBlitFramebuffer = reinterpret_cast<PFNGLBLITFRAMEBUFFEREXTPROC>(get_proc_address("glBlitFramebufferEXT"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/ext_framebuffer_blit.h b/source/ext_framebuffer_blit.h
index 75ca6c6e..54197692 100644
--- a/source/ext_framebuffer_blit.h
+++ b/source/ext_framebuffer_blit.h
@@ -8,7 +8,7 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
+extern PFNGLBLITFRAMEBUFFEREXTPROC glBlitFramebuffer;
 
 extern Extension EXT_framebuffer_blit;
 
diff --git a/source/ext_framebuffer_multisample.cpp b/source/ext_framebuffer_multisample.cpp
index 7be2f6d3..dd733e49 100644
--- a/source/ext_framebuffer_multisample.cpp
+++ b/source/ext_framebuffer_multisample.cpp
@@ -3,18 +3,18 @@
 namespace Msp {
 namespace GL {
 
-PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample = 0;
+PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC glRenderbufferStorageMultisample = 0;
 
 Extension::SupportLevel init_ext_framebuffer_multisample()
 {
 	if(is_version_at_least(3, 0) || is_supported("GL_ARB_framebuffer_object"))
 	{
-		glRenderbufferStorageMultisample = reinterpret_cast<PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC>(get_proc_address("glRenderbufferStorageMultisample"));
+		glRenderbufferStorageMultisample = reinterpret_cast<PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC>(get_proc_address("glRenderbufferStorageMultisample"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_EXT_framebuffer_multisample"))
 	{
-		glRenderbufferStorageMultisample = reinterpret_cast<PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC>(get_proc_address("glRenderbufferStorageMultisampleEXT"));
+		glRenderbufferStorageMultisample = reinterpret_cast<PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC>(get_proc_address("glRenderbufferStorageMultisampleEXT"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/ext_framebuffer_multisample.h b/source/ext_framebuffer_multisample.h
index 980ef9a9..7d2f20f5 100644
--- a/source/ext_framebuffer_multisample.h
+++ b/source/ext_framebuffer_multisample.h
@@ -8,7 +8,7 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
+extern PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC glRenderbufferStorageMultisample;
 
 extern Extension EXT_framebuffer_multisample;
 
diff --git a/source/ext_framebuffer_object.cpp b/source/ext_framebuffer_object.cpp
index e9193e17..a89b5743 100644
--- a/source/ext_framebuffer_object.cpp
+++ b/source/ext_framebuffer_object.cpp
@@ -3,66 +3,66 @@
 namespace Msp {
 namespace GL {
 
-PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer = 0;
-PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer = 0;
-PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus = 0;
-PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers = 0;
-PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers = 0;
-PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer = 0;
-PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D = 0;
-PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D = 0;
-PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D = 0;
-PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers = 0;
-PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers = 0;
-PFNGLGENERATEMIPMAPPROC glGenerateMipmap = 0;
-PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv = 0;
-PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv = 0;
-PFNGLISFRAMEBUFFERPROC glIsFramebuffer = 0;
-PFNGLISRENDERBUFFERPROC glIsRenderbuffer = 0;
-PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage = 0;
+PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebuffer = 0;
+PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbuffer = 0;
+PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatus = 0;
+PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffers = 0;
+PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffers = 0;
+PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbuffer = 0;
+PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glFramebufferTexture1D = 0;
+PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2D = 0;
+PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3D = 0;
+PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffers = 0;
+PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffers = 0;
+PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmap = 0;
+PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameteriv = 0;
+PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glGetRenderbufferParameteriv = 0;
+PFNGLISFRAMEBUFFEREXTPROC glIsFramebuffer = 0;
+PFNGLISRENDERBUFFEREXTPROC glIsRenderbuffer = 0;
+PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorage = 0;
 
 Extension::SupportLevel init_ext_framebuffer_object()
 {
 	if(is_version_at_least(3, 0) || is_supported("GL_ARB_framebuffer_object"))
 	{
-		glBindFramebuffer = reinterpret_cast<PFNGLBINDFRAMEBUFFERPROC>(get_proc_address("glBindFramebuffer"));
-		glBindRenderbuffer = reinterpret_cast<PFNGLBINDRENDERBUFFERPROC>(get_proc_address("glBindRenderbuffer"));
-		glCheckFramebufferStatus = reinterpret_cast<PFNGLCHECKFRAMEBUFFERSTATUSPROC>(get_proc_address("glCheckFramebufferStatus"));
-		glDeleteFramebuffers = reinterpret_cast<PFNGLDELETEFRAMEBUFFERSPROC>(get_proc_address("glDeleteFramebuffers"));
-		glDeleteRenderbuffers = reinterpret_cast<PFNGLDELETERENDERBUFFERSPROC>(get_proc_address("glDeleteRenderbuffers"));
-		glFramebufferRenderbuffer = reinterpret_cast<PFNGLFRAMEBUFFERRENDERBUFFERPROC>(get_proc_address("glFramebufferRenderbuffer"));
-		glFramebufferTexture1D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE1DPROC>(get_proc_address("glFramebufferTexture1D"));
-		glFramebufferTexture2D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE2DPROC>(get_proc_address("glFramebufferTexture2D"));
-		glFramebufferTexture3D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE3DPROC>(get_proc_address("glFramebufferTexture3D"));
-		glGenFramebuffers = reinterpret_cast<PFNGLGENFRAMEBUFFERSPROC>(get_proc_address("glGenFramebuffers"));
-		glGenRenderbuffers = reinterpret_cast<PFNGLGENRENDERBUFFERSPROC>(get_proc_address("glGenRenderbuffers"));
-		glGenerateMipmap = reinterpret_cast<PFNGLGENERATEMIPMAPPROC>(get_proc_address("glGenerateMipmap"));
-		glGetFramebufferAttachmentParameteriv = reinterpret_cast<PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC>(get_proc_address("glGetFramebufferAttachmentParameteriv"));
-		glGetRenderbufferParameteriv = reinterpret_cast<PFNGLGETRENDERBUFFERPARAMETERIVPROC>(get_proc_address("glGetRenderbufferParameteriv"));
-		glIsFramebuffer = reinterpret_cast<PFNGLISFRAMEBUFFERPROC>(get_proc_address("glIsFramebuffer"));
-		glIsRenderbuffer = reinterpret_cast<PFNGLISRENDERBUFFERPROC>(get_proc_address("glIsRenderbuffer"));
-		glRenderbufferStorage = reinterpret_cast<PFNGLRENDERBUFFERSTORAGEPROC>(get_proc_address("glRenderbufferStorage"));
+		glBindFramebuffer = reinterpret_cast<PFNGLBINDFRAMEBUFFEREXTPROC>(get_proc_address("glBindFramebuffer"));
+		glBindRenderbuffer = reinterpret_cast<PFNGLBINDRENDERBUFFEREXTPROC>(get_proc_address("glBindRenderbuffer"));
+		glCheckFramebufferStatus = reinterpret_cast<PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC>(get_proc_address("glCheckFramebufferStatus"));
+		glDeleteFramebuffers = reinterpret_cast<PFNGLDELETEFRAMEBUFFERSEXTPROC>(get_proc_address("glDeleteFramebuffers"));
+		glDeleteRenderbuffers = reinterpret_cast<PFNGLDELETERENDERBUFFERSEXTPROC>(get_proc_address("glDeleteRenderbuffers"));
+		glFramebufferRenderbuffer = reinterpret_cast<PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC>(get_proc_address("glFramebufferRenderbuffer"));
+		glFramebufferTexture1D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE1DEXTPROC>(get_proc_address("glFramebufferTexture1D"));
+		glFramebufferTexture2D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE2DEXTPROC>(get_proc_address("glFramebufferTexture2D"));
+		glFramebufferTexture3D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE3DEXTPROC>(get_proc_address("glFramebufferTexture3D"));
+		glGenFramebuffers = reinterpret_cast<PFNGLGENFRAMEBUFFERSEXTPROC>(get_proc_address("glGenFramebuffers"));
+		glGenRenderbuffers = reinterpret_cast<PFNGLGENRENDERBUFFERSEXTPROC>(get_proc_address("glGenRenderbuffers"));
+		glGenerateMipmap = reinterpret_cast<PFNGLGENERATEMIPMAPEXTPROC>(get_proc_address("glGenerateMipmap"));
+		glGetFramebufferAttachmentParameteriv = reinterpret_cast<PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC>(get_proc_address("glGetFramebufferAttachmentParameteriv"));
+		glGetRenderbufferParameteriv = reinterpret_cast<PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC>(get_proc_address("glGetRenderbufferParameteriv"));
+		glIsFramebuffer = reinterpret_cast<PFNGLISFRAMEBUFFEREXTPROC>(get_proc_address("glIsFramebuffer"));
+		glIsRenderbuffer = reinterpret_cast<PFNGLISRENDERBUFFEREXTPROC>(get_proc_address("glIsRenderbuffer"));
+		glRenderbufferStorage = reinterpret_cast<PFNGLRENDERBUFFERSTORAGEEXTPROC>(get_proc_address("glRenderbufferStorage"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_EXT_framebuffer_object"))
 	{
-		glBindFramebuffer = reinterpret_cast<PFNGLBINDFRAMEBUFFERPROC>(get_proc_address("glBindFramebufferEXT"));
-		glBindRenderbuffer = reinterpret_cast<PFNGLBINDRENDERBUFFERPROC>(get_proc_address("glBindRenderbufferEXT"));
-		glCheckFramebufferStatus = reinterpret_cast<PFNGLCHECKFRAMEBUFFERSTATUSPROC>(get_proc_address("glCheckFramebufferStatusEXT"));
-		glDeleteFramebuffers = reinterpret_cast<PFNGLDELETEFRAMEBUFFERSPROC>(get_proc_address("glDeleteFramebuffersEXT"));
-		glDeleteRenderbuffers = reinterpret_cast<PFNGLDELETERENDERBUFFERSPROC>(get_proc_address("glDeleteRenderbuffersEXT"));
-		glFramebufferRenderbuffer = reinterpret_cast<PFNGLFRAMEBUFFERRENDERBUFFERPROC>(get_proc_address("glFramebufferRenderbufferEXT"));
-		glFramebufferTexture1D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE1DPROC>(get_proc_address("glFramebufferTexture1DEXT"));
-		glFramebufferTexture2D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE2DPROC>(get_proc_address("glFramebufferTexture2DEXT"));
-		glFramebufferTexture3D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE3DPROC>(get_proc_address("glFramebufferTexture3DEXT"));
-		glGenFramebuffers = reinterpret_cast<PFNGLGENFRAMEBUFFERSPROC>(get_proc_address("glGenFramebuffersEXT"));
-		glGenRenderbuffers = reinterpret_cast<PFNGLGENRENDERBUFFERSPROC>(get_proc_address("glGenRenderbuffersEXT"));
-		glGenerateMipmap = reinterpret_cast<PFNGLGENERATEMIPMAPPROC>(get_proc_address("glGenerateMipmapEXT"));
-		glGetFramebufferAttachmentParameteriv = reinterpret_cast<PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC>(get_proc_address("glGetFramebufferAttachmentParameterivEXT"));
-		glGetRenderbufferParameteriv = reinterpret_cast<PFNGLGETRENDERBUFFERPARAMETERIVPROC>(get_proc_address("glGetRenderbufferParameterivEXT"));
-		glIsFramebuffer = reinterpret_cast<PFNGLISFRAMEBUFFERPROC>(get_proc_address("glIsFramebufferEXT"));
-		glIsRenderbuffer = reinterpret_cast<PFNGLISRENDERBUFFERPROC>(get_proc_address("glIsRenderbufferEXT"));
-		glRenderbufferStorage = reinterpret_cast<PFNGLRENDERBUFFERSTORAGEPROC>(get_proc_address("glRenderbufferStorageEXT"));
+		glBindFramebuffer = reinterpret_cast<PFNGLBINDFRAMEBUFFEREXTPROC>(get_proc_address("glBindFramebufferEXT"));
+		glBindRenderbuffer = reinterpret_cast<PFNGLBINDRENDERBUFFEREXTPROC>(get_proc_address("glBindRenderbufferEXT"));
+		glCheckFramebufferStatus = reinterpret_cast<PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC>(get_proc_address("glCheckFramebufferStatusEXT"));
+		glDeleteFramebuffers = reinterpret_cast<PFNGLDELETEFRAMEBUFFERSEXTPROC>(get_proc_address("glDeleteFramebuffersEXT"));
+		glDeleteRenderbuffers = reinterpret_cast<PFNGLDELETERENDERBUFFERSEXTPROC>(get_proc_address("glDeleteRenderbuffersEXT"));
+		glFramebufferRenderbuffer = reinterpret_cast<PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC>(get_proc_address("glFramebufferRenderbufferEXT"));
+		glFramebufferTexture1D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE1DEXTPROC>(get_proc_address("glFramebufferTexture1DEXT"));
+		glFramebufferTexture2D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE2DEXTPROC>(get_proc_address("glFramebufferTexture2DEXT"));
+		glFramebufferTexture3D = reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE3DEXTPROC>(get_proc_address("glFramebufferTexture3DEXT"));
+		glGenFramebuffers = reinterpret_cast<PFNGLGENFRAMEBUFFERSEXTPROC>(get_proc_address("glGenFramebuffersEXT"));
+		glGenRenderbuffers = reinterpret_cast<PFNGLGENRENDERBUFFERSEXTPROC>(get_proc_address("glGenRenderbuffersEXT"));
+		glGenerateMipmap = reinterpret_cast<PFNGLGENERATEMIPMAPEXTPROC>(get_proc_address("glGenerateMipmapEXT"));
+		glGetFramebufferAttachmentParameteriv = reinterpret_cast<PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC>(get_proc_address("glGetFramebufferAttachmentParameterivEXT"));
+		glGetRenderbufferParameteriv = reinterpret_cast<PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC>(get_proc_address("glGetRenderbufferParameterivEXT"));
+		glIsFramebuffer = reinterpret_cast<PFNGLISFRAMEBUFFEREXTPROC>(get_proc_address("glIsFramebufferEXT"));
+		glIsRenderbuffer = reinterpret_cast<PFNGLISRENDERBUFFEREXTPROC>(get_proc_address("glIsRenderbufferEXT"));
+		glRenderbufferStorage = reinterpret_cast<PFNGLRENDERBUFFERSTORAGEEXTPROC>(get_proc_address("glRenderbufferStorageEXT"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/ext_framebuffer_object.h b/source/ext_framebuffer_object.h
index 69bf7466..be5ea10d 100644
--- a/source/ext_framebuffer_object.h
+++ b/source/ext_framebuffer_object.h
@@ -8,23 +8,23 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
-extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
-extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
-extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
-extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
-extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
-extern PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
-extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
-extern PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
-extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
-extern PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
-extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap;
-extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
-extern PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
-extern PFNGLISFRAMEBUFFERPROC glIsFramebuffer;
-extern PFNGLISRENDERBUFFERPROC glIsRenderbuffer;
-extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
+extern PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebuffer;
+extern PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbuffer;
+extern PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatus;
+extern PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffers;
+extern PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffers;
+extern PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbuffer;
+extern PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glFramebufferTexture1D;
+extern PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2D;
+extern PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3D;
+extern PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffers;
+extern PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffers;
+extern PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmap;
+extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameteriv;
+extern PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glGetRenderbufferParameteriv;
+extern PFNGLISFRAMEBUFFEREXTPROC glIsFramebuffer;
+extern PFNGLISRENDERBUFFEREXTPROC glIsRenderbuffer;
+extern PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorage;
 
 extern Extension EXT_framebuffer_object;
 
diff --git a/source/ext_texture3d.cpp b/source/ext_texture3d.cpp
index e75044a8..d3e3c5f5 100644
--- a/source/ext_texture3d.cpp
+++ b/source/ext_texture3d.cpp
@@ -3,21 +3,21 @@
 namespace Msp {
 namespace GL {
 
-PFNGLTEXIMAGE3DPROC glTexImage3D = 0;
-PFNGLTEXSUBIMAGE3DPROC glTexSubImage3D = 0;
+PFNGLTEXIMAGE3DEXTPROC glTexImage3D = 0;
+PFNGLTEXSUBIMAGE3DEXTPROC glTexSubImage3D = 0;
 
 Extension::SupportLevel init_ext_texture3d()
 {
 	if(is_version_at_least(1, 2))
 	{
-		glTexImage3D = reinterpret_cast<PFNGLTEXIMAGE3DPROC>(get_proc_address("glTexImage3D"));
-		glTexSubImage3D = reinterpret_cast<PFNGLTEXSUBIMAGE3DPROC>(get_proc_address("glTexSubImage3D"));
+		glTexImage3D = reinterpret_cast<PFNGLTEXIMAGE3DEXTPROC>(get_proc_address("glTexImage3D"));
+		glTexSubImage3D = reinterpret_cast<PFNGLTEXSUBIMAGE3DEXTPROC>(get_proc_address("glTexSubImage3D"));
 		return Extension::CORE;
 	}
 	if(is_supported("GL_EXT_texture3D"))
 	{
-		glTexImage3D = reinterpret_cast<PFNGLTEXIMAGE3DPROC>(get_proc_address("glTexImage3DEXT"));
-		glTexSubImage3D = reinterpret_cast<PFNGLTEXSUBIMAGE3DPROC>(get_proc_address("glTexSubImage3DEXT"));
+		glTexImage3D = reinterpret_cast<PFNGLTEXIMAGE3DEXTPROC>(get_proc_address("glTexImage3DEXT"));
+		glTexSubImage3D = reinterpret_cast<PFNGLTEXSUBIMAGE3DEXTPROC>(get_proc_address("glTexSubImage3DEXT"));
 		return Extension::EXTENSION;
 	}
 	return Extension::UNSUPPORTED;
diff --git a/source/ext_texture3d.h b/source/ext_texture3d.h
index 2f2d696d..c6689108 100644
--- a/source/ext_texture3d.h
+++ b/source/ext_texture3d.h
@@ -8,8 +8,8 @@
 namespace Msp {
 namespace GL {
 
-extern PFNGLTEXIMAGE3DPROC glTexImage3D;
-extern PFNGLTEXSUBIMAGE3DPROC glTexSubImage3D;
+extern PFNGLTEXIMAGE3DEXTPROC glTexImage3D;
+extern PFNGLTEXSUBIMAGE3DEXTPROC glTexSubImage3D;
 
 extern Extension EXT_texture3D;