diff --git a/src/extras/custompipes_gl.cpp b/src/extras/custompipes_gl.cpp
index 46efdd8a..5d24070a 100644
--- a/src/extras/custompipes_gl.cpp
+++ b/src/extras/custompipes_gl.cpp
@@ -111,13 +111,7 @@ leedsVehicleRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 	setWorldMatrix(atomic->getFrame()->getLTM());
 	lightingCB(atomic);
 
-#ifdef RW_GL_USE_VAOS
-	glBindVertexArray(header->vao);
-#else
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, header->ibo);
-	glBindBuffer(GL_ARRAY_BUFFER, header->vbo);
-	setAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	setupVertexInput(header);
 
 	InstanceData *inst = header->inst;
 	rw::int32 n = header->numMeshes;
@@ -167,9 +161,7 @@ leedsVehicleRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 
 	SetRenderState(SRCBLEND, BLENDSRCALPHA);
 
-#ifndef RW_GL_USE_VAOS
-	disableAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	teardownVertexInput(header);
 }
 
 void
@@ -200,13 +192,7 @@ leedsVehicleRenderCB_mobile(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *hea
 	setWorldMatrix(atomic->getFrame()->getLTM());
 	lightingCB(atomic);
 
-#ifdef RW_GL_USE_VAOS
-	glBindVertexArray(header->vao);
-#else
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, header->ibo);
-	glBindBuffer(GL_ARRAY_BUFFER, header->vbo);
-	setAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	setupVertexInput(header);
 
 	InstanceData *inst = header->inst;
 	rw::int32 n = header->numMeshes;
@@ -251,9 +237,7 @@ leedsVehicleRenderCB_mobile(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *hea
 
 	setTexture(1, nil);
 
-#ifndef RW_GL_USE_VAOS
-	disableAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	teardownVertexInput(header);
 }
 
 static void
@@ -310,13 +294,7 @@ vehicleRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 	setWorldMatrix(atomic->getFrame()->getLTM());
 	lightingCB(atomic);
 
-#ifdef RW_GL_USE_VAOS
-	glBindVertexArray(header->vao);
-#else
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, header->ibo);
-	glBindBuffer(GL_ARRAY_BUFFER, header->vbo);
-	setAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	setupVertexInput(header);
 
 	InstanceData *inst = header->inst;
 	rw::int32 n = header->numMeshes;
@@ -357,9 +335,7 @@ vehicleRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 
 	SetRenderState(SRCBLEND, BLENDSRCALPHA);
 
-#ifndef RW_GL_USE_VAOS
-	disableAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	teardownVertexInput(header);
 }
 
 void
@@ -455,13 +431,7 @@ worldRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 
 	setWorldMatrix(atomic->getFrame()->getLTM());
 
-#ifdef RW_GL_USE_VAOS
-	glBindVertexArray(header->vao);
-#else
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, header->ibo);
-	glBindBuffer(GL_ARRAY_BUFFER, header->vbo);
-	setAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	setupVertexInput(header);
 
 	InstanceData *inst = header->inst;
 	rw::int32 n = header->numMeshes;
@@ -494,9 +464,7 @@ worldRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 		drawInst(header, inst);
 		inst++;
 	}
-#ifndef RW_GL_USE_VAOS
-	disableAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	teardownVertexInput(header);
 }
 
 void
@@ -564,13 +532,7 @@ glossRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 
 	Material *m;
 
-#ifdef RW_GL_USE_VAOS
-	glBindVertexArray(header->vao);
-#else
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, header->ibo);
-	glBindBuffer(GL_ARRAY_BUFFER, header->vbo);
-	setAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	setupVertexInput(header);
 
 	InstanceData *inst = header->inst;
 	rw::int32 n = header->numMeshes;
@@ -608,9 +570,7 @@ glossRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 	SetRenderState(SRCBLEND, BLENDSRCALPHA);
 	SetRenderState(DESTBLEND, BLENDINVSRCALPHA);
 
-#ifndef RW_GL_USE_VAOS
-	disableAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	teardownVertexInput(header);
 }
 
 void
@@ -693,13 +653,7 @@ rimSkinRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 	setWorldMatrix(atomic->getFrame()->getLTM());
 	lightingCB(atomic);
 
-#ifdef RW_GL_USE_VAOS
-	glBindVertexArray(header->vao);
-#else
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, header->ibo);
-	glBindBuffer(GL_ARRAY_BUFFER, header->vbo);
-	setAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	setupVertexInput(header);
 
 	InstanceData *inst = header->inst;
 	rw::int32 n = header->numMeshes;
@@ -722,9 +676,7 @@ rimSkinRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 		drawInst(header, inst);
 		inst++;
 	}
-#ifndef RW_GL_USE_VAOS
-	disableAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	teardownVertexInput(header);
 }
 
 static void
@@ -743,13 +695,7 @@ rimRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 	setWorldMatrix(atomic->getFrame()->getLTM());
 	lightingCB(atomic);
 
-#ifdef RW_GL_USE_VAOS
-	glBindVertexArray(header->vao);
-#else
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, header->ibo);
-	glBindBuffer(GL_ARRAY_BUFFER, header->vbo);
-	setAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	setupVertexInput(header);
 
 	InstanceData *inst = header->inst;
 	rw::int32 n = header->numMeshes;
@@ -770,9 +716,7 @@ rimRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 		drawInst(header, inst);
 		inst++;
 	}
-#ifndef RW_GL_USE_VAOS
-	disableAttribPointers(header->attribDesc, header->numAttribs);
-#endif
+	teardownVertexInput(header);
 }
 
 void
@@ -938,13 +882,7 @@ AtomicFirstPass(RpAtomic *atomic, int pass)
 			else
 				CustomPipes::leedsWorldShader->use();
 			setWorldMatrix(&building->matrix);
-#ifdef RW_GL_USE_VAOS
-			glBindVertexArray(building->instHeader->vao);
-#else
-			glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, building->instHeader->ibo);
-			glBindBuffer(GL_ARRAY_BUFFER, building->instHeader->vbo);
-			setAttribPointers(building->instHeader->attribDesc, building->instHeader->numAttribs);
-#endif
+			setupVertexInput(building->instHeader);
 
 			CustomPipes::uploadWorldLights();
 
@@ -965,9 +903,7 @@ AtomicFirstPass(RpAtomic *atomic, int pass)
 
 		drawInst(building->instHeader, inst);
 	}
-#ifndef RW_GL_USE_VAOS
-	disableAttribPointers(building->instHeader->attribDesc, building->instHeader->numAttribs);
-#endif
+	teardownVertexInput(building->instHeader);
 	if(defer)
 		numBlendInsts[pass]++;
 }
@@ -1010,13 +946,7 @@ RenderBlendPass(int pass)
 	for(i = 0; i < numBlendInsts[pass]; i++){
 		BuildingInst *building = &blendInsts[pass][i];
 
-#ifdef RW_GL_USE_VAOS
-		glBindVertexArray(building->instHeader->vao);
-#else
-		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, building->instHeader->ibo);
-		glBindBuffer(GL_ARRAY_BUFFER, building->instHeader->vbo);
-		setAttribPointers(building->instHeader->attribDesc, building->instHeader->numAttribs);
-#endif
+		setupVertexInput(building->instHeader);
 		setWorldMatrix(&building->matrix);
 
 		InstanceData *inst = building->instHeader->inst;
@@ -1041,9 +971,7 @@ RenderBlendPass(int pass)
 
 			drawInst(building->instHeader, inst);
 		}
-#ifndef RW_GL_USE_VAOS
-		disableAttribPointers(building->instHeader->attribDesc, building->instHeader->numAttribs);
-#endif
+		teardownVertexInput(building->instHeader);
 	}
 }
 }
diff --git a/vendor/librw b/vendor/librw
index 41ae7b9b..576d211c 160000
--- a/vendor/librw
+++ b/vendor/librw
@@ -1 +1 @@
-Subproject commit 41ae7b9b61c6736b34269df0f0350d1b5bcff4df
+Subproject commit 576d211cbd76bfef43f33f2f837c0f392dbe86fe