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Contents
/*
* Copyright (C) 2003, 2004 Laurent Sansonetti <lrz@gnome.org>
*
* This file is part of Ruby/GStreamer.
*
* Ruby/GStreamer is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Ruby/GStreamer 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Ruby/GStreamer; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "rbgst.h"
/* Module: Gst::Parse
* Parses command-line syntax into a pipeline.
*/
/*
* Class method: launch(command)
* command: a command line.
*
* Creates a new pipeline based on command line syntax.
* On failure, an exception is thrown with a specific
* error message.
*
* Returns: a reference to a new Gst::Bin on success,
* an exception on failure.
*/
static VALUE
rb_gst_parse_launch (VALUE self, VALUE command)
{
#if !defined(GST_DISABLE_PARSE)
GError *error;
GstBin *bin;
error = NULL;
bin = (GstBin*)gst_parse_launch (RVAL2CSTR (command), &error);
if (bin != NULL)
return RGST_BIN_NEW (bin);
RAISE_GERROR(error);
#else
rb_raise (rb_eRuntimeError,
"This function has been disabled "
"when GStreamer was compiled");
#endif
return Qnil;
}
void
Init_gst_parse (void)
{
VALUE c = rb_define_module_under (mGst, "Parse");
rb_define_module_function (c, "launch", rb_gst_parse_launch, 1);
G_DEF_ERROR(GST_PARSE_ERROR, "ParseError", mGst, rb_eRuntimeError,
GST_TYPE_PARSE_ERROR);
}
Version data entries
8 entries across 8 versions & 1 rubygems