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Diffstat (limited to 'gst/selector/gstinputselector.h')
-rw-r--r-- | gst/selector/gstinputselector.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gst/selector/gstinputselector.h b/gst/selector/gstinputselector.h new file mode 100644 index 00000000..bb1a28db --- /dev/null +++ b/gst/selector/gstinputselector.h @@ -0,0 +1,71 @@ +/* GStreamer + * Copyright (C) 2003 Julien Moutte <julien@moutte.net> + * Copyright (C) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net> + * Copyright (C) 2008 Nokia Corporation. (contact <stefan.kost@nokia.com>) + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * 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. + */ + +#ifndef __GST_INPUT_SELECTOR_H__ +#define __GST_INPUT_SELECTOR_H__ + +#include <gst/gst.h> + +G_BEGIN_DECLS + +#define GST_TYPE_INPUT_SELECTOR \ + (gst_input_selector_get_type()) +#define GST_INPUT_SELECTOR(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_INPUT_SELECTOR, GstInputSelector)) +#define GST_INPUT_SELECTOR_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_INPUT_SELECTOR, GstInputSelectorClass)) +#define GST_IS_INPUT_SELECTOR(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_INPUT_SELECTOR)) +#define GST_IS_INPUT_SELECTOR_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_INPUT_SELECTOR)) + +typedef struct _GstInputSelector GstInputSelector; +typedef struct _GstInputSelectorClass GstInputSelectorClass; + +struct _GstInputSelector { + GstElement element; + + GstPad *srcpad; + + GstPad *active_sinkpad; + guint nb_sinkpads; + + GstSegment segment; + + GCond *blocked_cond; + gboolean blocked; + gboolean pending_stop; + GstSegment pending_stop_segment; +}; + +struct _GstInputSelectorClass { + GstElementClass parent_class; + + gint64 (*block) (GstInputSelector *self); + void (*switch_) (GstInputSelector *self, const gchar *pad_name, + gint64 stop_time, gint64 start_time); +}; + +GType gst_input_selector_get_type (void); + +G_END_DECLS + +#endif /* __GST_INPUT_SELECTOR_H__ */ |