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authorManoj Gudi2013-10-07 20:19:55 +0530
committerManoj Gudi2013-10-07 20:20:35 +0530
commit1826d0763c8595997f5f4af1fdb0354e9c0998ad (patch)
treeacbd852cd5a1bf17241b1038b5e37a0e72e64612 /gr-wxgui/src/python/scopesink2.py
parent452defdb4a78e9e826740ddf4b9673e926c568a4 (diff)
parent24b640997ba7fee0c725e65f401f5cbebdab8d08 (diff)
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README change
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-rw-r--r--gr-wxgui/src/python/scopesink2.py41
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diff --git a/gr-wxgui/src/python/scopesink2.py b/gr-wxgui/src/python/scopesink2.py
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+#
+# Copyright 2008,2009 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+from gnuradio import gr
+
+p = gr.prefs()
+style = p.get_string('wxgui', 'style', 'auto')
+
+if style == 'auto' or style == 'gl':
+ try:
+ import wx.glcanvas
+ from OpenGL.GL import *
+ from scopesink_gl import scope_sink_f, scope_sink_c
+ except ImportError:
+ if style == 'gl':
+ raise RuntimeError("Unable to import OpenGL. Are Python wrappers for OpenGL installed?")
+ else:
+ # Fall backto non-gl sinks
+ from scopesink_nongl import scope_sink_f, scope_sink_c
+elif style == 'nongl':
+ from scopesink_nongl import scope_sink_f, scope_sink_c
+else:
+ raise RuntimeError("Unknown wxgui style")