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-rw-r--r--src/glut/fbdev/stroke.c81
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diff --git a/src/glut/fbdev/stroke.c b/src/glut/fbdev/stroke.c
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+/*
+ * 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;
+}