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1 /* GStreamer |
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2 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu> |
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3 * 2000 Wim Taymans <wtay@chello.be> |
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4 * |
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5 * gstparse.h: get a pipeline from a text pipeline description |
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6 * |
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7 * This library is free software; you can redistribute it and/or |
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8 * modify it under the terms of the GNU Library General Public |
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9 * License as published by the Free Software Foundation; either |
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10 * version 2 of the License, or (at your option) any later version. |
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11 * |
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12 * This library is distributed in the hope that it will be useful, |
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13 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 * Library General Public License for more details. |
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16 * |
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17 * You should have received a copy of the GNU Library General Public |
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18 * License along with this library; if not, write to the |
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19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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20 * Boston, MA 02111-1307, USA. |
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21 */ |
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22 |
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23 #ifndef __GST_PARSE_H__ |
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24 #define __GST_PARSE_H__ |
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25 |
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26 #include <gst/gstelement.h> |
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27 |
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28 G_BEGIN_DECLS |
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29 |
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30 GQuark gst_parse_error_quark (void); |
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31 /** |
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32 * GST_PARSE_ERROR: |
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33 * |
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34 * Get access to the error quark of the parse subsystem. |
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35 */ |
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36 #define GST_PARSE_ERROR gst_parse_error_quark () |
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37 |
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38 /** |
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39 * GstParseError: |
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40 * @GST_PARSE_ERROR_SYNTAX: A syntax error occured. |
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41 * @GST_PARSE_ERROR_NO_SUCH_ELEMENT: The description contained an unknown element |
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42 * @GST_PARSE_ERROR_NO_SUCH_PROPERTY: An element did not have a specified property |
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43 * @GST_PARSE_ERROR_LINK: There was an error linking two pads. |
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44 * @GST_PARSE_ERROR_COULD_NOT_SET_PROPERTY: There was an error setting a property |
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45 * @GST_PARSE_ERROR_EMPTY_BIN: An empty bin was specified. |
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46 * @GST_PARSE_ERROR_EMPTY: An empty description was specified |
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47 * |
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48 * The different parsing errors that can occur. |
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49 */ |
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50 typedef enum |
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51 { |
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52 GST_PARSE_ERROR_SYNTAX, |
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53 GST_PARSE_ERROR_NO_SUCH_ELEMENT, |
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54 GST_PARSE_ERROR_NO_SUCH_PROPERTY, |
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55 GST_PARSE_ERROR_LINK, |
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56 GST_PARSE_ERROR_COULD_NOT_SET_PROPERTY, |
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57 GST_PARSE_ERROR_EMPTY_BIN, |
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58 GST_PARSE_ERROR_EMPTY |
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59 } GstParseError; |
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60 #ifdef __SYMBIAN32__ |
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61 IMPORT_C |
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62 #endif |
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63 |
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64 |
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65 |
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66 GstElement* gst_parse_launch (const gchar *pipeline_description, GError **error); |
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67 #ifdef __SYMBIAN32__ |
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68 IMPORT_C |
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69 #endif |
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70 |
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71 GstElement* gst_parse_launchv (const gchar **argv, GError **error); |
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72 |
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73 G_END_DECLS |
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74 |
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75 #endif /* __GST_PARSE_H__ */ |