cleanup: unused OpenGL utility code

Keeping unused gla2D code because it might be useful, or inspire
something useful, for Blender 2.8 development.

Also removed an old Mac driver bug workaround. Disabled this before the
2.77 release and nobody has complained.

1 files changed, 5 insertions, 14 deletions

diff --git a/source/blender/editors/include/BIF_glutil.h b/source/blender/editors/include/BIF_glutil.h
index d3d2c465d46..dfb22ad3897 100644
--- a/source/blender/editors/include/BIF_glutil.h
+++ b/source/blender/editors/include/BIF_glutil.h
@@ -38,20 +38,11 @@ struct bContext;
 struct ColorManagedViewSettings;
 struct ColorManagedDisplaySettings;
 
-void fdrawbezier(float vec[4][3]);
 void fdrawline(float x1, float y1, float x2, float y2);
 void fdrawbox(float x1, float y1, float x2, float y2);
 void sdrawline(int x1, int y1, int x2, int y2);
-#if 0
-void sdrawtri(int x1, int y1, int x2, int y2);
-void sdrawtrifill(int x1, int y1, int x2, int y2);
-#endif
 void sdrawbox(int x1, int y1, int x2, int y2);
 
-void sdrawXORline(int x0, int y0, int x1, int y1);
-void sdrawXORline4(int nr, int x0, int y0, int x1, int y1);
-
-void fdrawXORellipse(float xofs, float yofs, float hw, float hh);
 void fdrawXORcirc(float xofs, float yofs, float rad);
 
 void fdrawcheckerboard(float x1, float y1, float x2, float y2);
@@ -176,12 +167,11 @@ void glaDrawPixelsTexScaled_clipping(float x, float y, int img_w, int img_h, int
  */
 void glaDefine2DArea(struct rcti *screen_rect);
 
-typedef struct gla2DDrawInfo gla2DDrawInfo;
+#if 0  /* UNUSED */
 
-/* UNUSED */
-#if 0
+typedef struct gla2DDrawInfo gla2DDrawInfo;
 
-gla2DDrawInfo  *glaBegin2DDraw(struct rcti *screen_rect, struct rctf *world_rect);
+gla2DDrawInfo *glaBegin2DDraw(struct rcti *screen_rect, struct rctf *world_rect);
 void gla2DDrawTranslatePt(gla2DDrawInfo *di, float wo_x, float wo_y, int *r_sc_x, int *r_sc_y);
 void gla2DDrawTranslatePtv(gla2DDrawInfo *di, float world[2], int r_screen[2]);
 
@@ -190,7 +180,8 @@ void glaEnd2DDraw(gla2DDrawInfo *di);
 /** Adjust the transformation mapping of a 2d area */
 void gla2DGetMap(gla2DDrawInfo *di, struct rctf *rect);
 void gla2DSetMap(gla2DDrawInfo *di, struct rctf *rect);
-#endif
+
+#endif /* UNUSED */
 
 void set_inverted_drawing(int enable);
 void setlinestyle(int nr);