1 files changed, 81 insertions, 0 deletions
diff --git a/src/glut/fbdev/stroke.c b/src/glut/fbdev/stroke.c
new file mode 100644
index 0000000..1943ac6
--- /dev/null
+++ b/src/glut/fbdev/stroke.c
@@ -0,0 +1,81 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5
+ * Copyright (C) 1995-2006  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Library for glut using mesa fbdev driver
+ *
+ * Written by Sean D'Epagnier (c) 2006
+ * 
+ * To improve on this library, maybe support subwindows or overlays,
+ * I (sean at depagnier dot com) will do my best to help.
+ */
+
+#include <GL/glut.h>
+#include "glutstroke.h"
+
+void glutStrokeCharacter(GLUTstrokeFont font, int c)
+{
+   const StrokeCharRec *ch;
+   const StrokeRec *stroke;
+   const CoordRec *coord;
+   StrokeFontPtr fontinfo = (StrokeFontPtr) font;
+   int i, j;
+
+   if (c < 0 || c >= fontinfo->num_chars)
+      return;
+   ch = &(fontinfo->ch[c]);
+   if (ch) {
+      for (i = ch->num_strokes, stroke = ch->stroke;
+	   i > 0; i--, stroke++) {
+	 glBegin(GL_LINE_STRIP);
+	 for (j = stroke->num_coords, coord = stroke->coord;
+	      j > 0; j--, coord++) {
+	    glVertex2f(coord->x, coord->y);
+	 }
+	 glEnd();
+      }
+      glTranslatef(ch->right, 0.0, 0.0);
+   }
+}
+
+int glutStrokeWidth(GLUTstrokeFont font, int c)
+{
+   StrokeFontPtr fontinfo;
+   const StrokeCharRec *ch;
+
+   fontinfo = (StrokeFontPtr) font;
+
+   if (c < 0 || c >= fontinfo->num_chars)
+      return 0;
+   ch = &(fontinfo->ch[c]);
+   if (ch)
+      return ch->right;
+
+   return 0;
+}
+
+int glutStrokeLength(GLUTstrokeFont font, const unsigned char *string)
+{
+   int length = 0;
+
+   for (; *string; string++)
+      length += glutStrokeWidth(font, *string);
+   return length;
+}