From 663631725ee2d633d9ec5821cd48953ffd188d00 Mon Sep 17 00:00:00 2001
From: ftrapero <frantracer@gmail.com>
Date: Tue, 27 Jun 2017 12:08:38 +0200
Subject: Squashed 'nx-X11/extras/Mesa_6.4.2/' content from commit 475b1f7

git-subtree-dir: nx-X11/extras/Mesa_6.4.2
git-subtree-split: 475b1f7b56fa36ef4f3b22a749f88a98ddc0d502
---
 src/glut/glx/glut_bwidth.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 src/glut/glx/glut_bwidth.c

(limited to 'src/glut/glx/glut_bwidth.c')

diff --git a/src/glut/glx/glut_bwidth.c b/src/glut/glx/glut_bwidth.c
new file mode 100644
index 000000000..f9cdb184d
--- /dev/null
+++ b/src/glut/glx/glut_bwidth.c
@@ -0,0 +1,58 @@
+
+/* Copyright (c) Mark J. Kilgard, 1994. */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+#include "glutint.h"
+#include "glutbitmap.h"
+
+/* CENTRY */
+int GLUTAPIENTRY 
+glutBitmapWidth(GLUTbitmapFont font, int c)
+{
+  BitmapFontPtr fontinfo;
+  const BitmapCharRec *ch;
+
+#if defined(_WIN32) || defined(GLUT_IMPORT_LIB)
+  fontinfo = (BitmapFontPtr) __glutFont(font);
+#else
+  fontinfo = (BitmapFontPtr) font;
+#endif
+
+  if (c < fontinfo->first || c >= fontinfo->first + fontinfo->num_chars)
+    return 0;
+  ch = fontinfo->ch[c - fontinfo->first];
+  if (ch)
+    return ch->advance;
+  else
+    return 0;
+}
+
+int GLUTAPIENTRY 
+glutBitmapLength(GLUTbitmapFont font, const unsigned char *string)
+{
+  int c, length;
+  BitmapFontPtr fontinfo;
+  const BitmapCharRec *ch;
+
+#if defined(_WIN32) || defined(GLUT_IMPORT_LIB)
+  fontinfo = (BitmapFontPtr) __glutFont(font);
+#else
+  fontinfo = (BitmapFontPtr) font;
+#endif
+
+  length = 0;
+  for (; *string != '\0'; string++) {
+    c = *string;
+    if (c >= fontinfo->first && c < fontinfo->first + fontinfo->num_chars) {
+      ch = fontinfo->ch[c - fontinfo->first];
+      if (ch)
+        length += ch->advance;
+    }
+  }
+  return length;
+}
+
+/* ENDCENTRY */
-- 
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