From: Andy Spencer <andy753421@gmail.com>
Date: Fri, 9 Sep 2011 06:07:29 +0000 (+0000)
Subject: Fix compiler warning with gluTessCallback
X-Git-Tag: v0.5.2~3
X-Git-Url: http://pileus.org/git/?p=grits;a=commitdiff_plain;h=3cffa87da6bc184f180365787500c0e2e8a418a3

Fix compiler warning with gluTessCallback
---

diff --git a/src/objects/grits-poly.c b/src/objects/grits-poly.c
index 865d288..67e39e5 100644
--- a/src/objects/grits-poly.c
+++ b/src/objects/grits-poly.c
@@ -34,9 +34,9 @@ static void grits_poly_tess(gdouble (**points)[3])
 
 	/* Tesselate */
 	GLUtesselator *tess = gluNewTess();
-	gluTessCallback(tess, GLU_TESS_BEGIN,  glBegin);
-	gluTessCallback(tess, GLU_TESS_VERTEX, glVertex3dv);
-	gluTessCallback(tess, GLU_TESS_END,    glEnd);
+	gluTessCallback(tess, GLU_TESS_BEGIN,  (_GLUfuncptr)glBegin);
+	gluTessCallback(tess, GLU_TESS_VERTEX, (_GLUfuncptr)glVertex3dv);
+	gluTessCallback(tess, GLU_TESS_END,    (_GLUfuncptr)glEnd);
 	gluTessBeginPolygon(tess, NULL);
 	for (int pi = 0; points[pi]; pi++) {
 		gluTessBeginContour(tess);