DragonFly BSD has an older version of VGL which SDL doesn't support.

libsdl-org · May 15, 2006 · 17ef251 · 17ef251
1 parent 370943a
commit 17ef251
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/configure.in b/configure.in
@@ -1235,6 +1235,8 @@ AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
          #include <vgl.h>
         ],[
          VGLBitmap bitmap;
+         bitmap.Type = VIDBUF32;
+         bitmap.PixelBytes = 4;
          exit(bitmap.Bitmap);
         ],[
         video_vgl=yes