*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
#ifndef __GST_TYPEFINDHELPER_H__
#define __GST_TYPEFINDHELPER_H__
#include <gst/gst.h>
+#include <gst/base/base-prelude.h>
G_BEGIN_DECLS
+GST_BASE_API
GstCaps * gst_type_find_helper (GstPad *src, guint64 size);
+GST_BASE_API
GstCaps * gst_type_find_helper_for_data (GstObject *obj,
const guint8 *data,
gsize size,
GstTypeFindProbability *prob);
+
+GST_BASE_API
+GstCaps * gst_type_find_helper_for_data_with_extension (GstObject *obj,
+ const guint8 *data,
+ gsize size,
+ const gchar *extension,
+ GstTypeFindProbability *prob);
+
+GST_BASE_API
GstCaps * gst_type_find_helper_for_buffer (GstObject *obj,
GstBuffer *buf,
GstTypeFindProbability *prob);
+GST_BASE_API
+GstCaps * gst_type_find_helper_for_buffer_with_extension (GstObject *obj,
+ GstBuffer *buf,
+ const gchar *extension,
+ GstTypeFindProbability *prob);
+
+GST_BASE_API
GstCaps * gst_type_find_helper_for_extension (GstObject * obj,
const gchar * extension);
/**
* GstTypeFindHelperGetRangeFunction:
* @obj: a #GstObject that will handle the getrange request
- * @parent: the parent of @obj or NULL
+ * @parent: (allow-none): the parent of @obj or %NULL
* @offset: the offset of the range
* @length: the length of the range
- * @buffer: a memory location to hold the result buffer
+ * @buffer: (out): a memory location to hold the result buffer
*
* This function will be called by gst_type_find_helper_get_range() when
* typefinding functions request to peek at the data of a stream at certain
guint64 offset,
guint length,
GstBuffer **buffer);
-
+GST_BASE_API
GstCaps * gst_type_find_helper_get_range (GstObject *obj,
GstObject *parent,
GstTypeFindHelperGetRangeFunction func,
const gchar *extension,
GstTypeFindProbability *prob);
+GST_BASE_API
+GstFlowReturn gst_type_find_helper_get_range_full (GstObject *obj,
+ GstObject *parent,
+ GstTypeFindHelperGetRangeFunction func,
+ guint64 size,
+ const gchar *extension,
+ GstCaps **caps,
+ GstTypeFindProbability *prob);
+
G_END_DECLS
#endif /* __GST_TYPEFINDHELPER_H__ */