41 static void gst_index_factory_finalize (GObject * object); |
41 static void gst_index_factory_finalize (GObject * object); |
42 |
42 |
43 static GstPluginFeatureClass *factory_parent_class = NULL; |
43 static GstPluginFeatureClass *factory_parent_class = NULL; |
44 |
44 |
45 /* static guint gst_index_factory_signals[LAST_SIGNAL] = { 0 }; */ |
45 /* static guint gst_index_factory_signals[LAST_SIGNAL] = { 0 }; */ |
46 G_DEFINE_TYPE (GstIndexFactory, gst_index_factory, GST_TYPE_PLUGIN_FEATURE); |
46 #ifdef __SYMBIAN32__ |
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47 EXPORT_C |
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48 #endif |
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49 |
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50 |
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51 GType |
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52 gst_index_factory_get_type (void) |
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53 { |
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54 static GType indexfactory_type = 0; |
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55 |
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56 if (G_UNLIKELY (indexfactory_type == 0)) { |
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57 static const GTypeInfo indexfactory_info = { |
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58 sizeof (GstIndexFactoryClass), |
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59 NULL, |
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60 NULL, |
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61 (GClassInitFunc) gst_index_factory_class_init, |
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62 NULL, |
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63 NULL, |
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64 sizeof (GstIndexFactory), |
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65 0, |
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66 NULL, |
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67 NULL |
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68 }; |
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69 |
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70 indexfactory_type = g_type_register_static (GST_TYPE_PLUGIN_FEATURE, |
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71 "GstIndexFactory", &indexfactory_info, 0); |
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72 } |
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73 return indexfactory_type; |
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74 } |
47 |
75 |
48 static void |
76 static void |
49 gst_index_factory_class_init (GstIndexFactoryClass * klass) |
77 gst_index_factory_class_init (GstIndexFactoryClass * klass) |
50 { |
78 { |
51 GObjectClass *gobject_class = (GObjectClass *) klass; |
79 GObjectClass *gobject_class; |
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80 GstObjectClass *gstobject_class; |
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81 GstPluginFeatureClass *gstpluginfeature_class; |
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82 |
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83 gobject_class = (GObjectClass *) klass; |
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84 gstobject_class = (GstObjectClass *) klass; |
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85 gstpluginfeature_class = (GstPluginFeatureClass *) klass; |
52 |
86 |
53 factory_parent_class = g_type_class_peek_parent (klass); |
87 factory_parent_class = g_type_class_peek_parent (klass); |
54 |
88 |
55 gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_index_factory_finalize); |
89 gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_index_factory_finalize); |
56 } |
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57 |
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58 static void |
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59 gst_index_factory_init (GstIndexFactory * factory) |
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60 { |
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61 } |
90 } |
62 |
91 |
63 static void |
92 static void |
64 gst_index_factory_finalize (GObject * object) |
93 gst_index_factory_finalize (GObject * object) |
65 { |
94 { |
198 |
227 |
199 GstIndex * |
228 GstIndex * |
200 gst_index_factory_make (const gchar * name) |
229 gst_index_factory_make (const gchar * name) |
201 { |
230 { |
202 GstIndexFactory *factory; |
231 GstIndexFactory *factory; |
203 GstIndex *index; |
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204 |
232 |
205 g_return_val_if_fail (name != NULL, NULL); |
233 g_return_val_if_fail (name != NULL, NULL); |
206 |
234 |
207 factory = gst_index_factory_find (name); |
235 factory = gst_index_factory_find (name); |
208 |
236 |
209 if (factory == NULL) |
237 if (factory == NULL) |
210 goto no_factory; |
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211 |
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212 index = gst_index_factory_create (factory); |
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213 |
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214 if (index == NULL) |
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215 goto create_failed; |
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216 |
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217 gst_object_unref (factory); |
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218 return index; |
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219 |
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220 /* ERRORS */ |
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221 no_factory: |
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222 { |
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223 GST_INFO ("no such index factory \"%s\"!", name); |
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224 return NULL; |
238 return NULL; |
225 } |
239 |
226 create_failed: |
240 return gst_index_factory_create (factory); |
227 { |
241 } |
228 GST_INFO_OBJECT (factory, "couldn't create instance!"); |
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229 gst_object_unref (factory); |
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230 return NULL; |
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231 } |
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232 } |
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