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Diffstat (limited to 'ext/theora/theoradec.h')
-rw-r--r-- | ext/theora/theoradec.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/ext/theora/theoradec.h b/ext/theora/theoradec.h new file mode 100644 index 00000000..a19b04dd --- /dev/null +++ b/ext/theora/theoradec.h @@ -0,0 +1,96 @@ +/* GStreamer + * Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de> + * 2006 Michael Smith <msmith@fluendo.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_THEORADEC_H__ +#define __GST_THEORADEC_H__ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <gst/gst.h> +#include <theora/theoradec.h> +#include <string.h> + +G_BEGIN_DECLS + +#define GST_TYPE_THEORA_DEC \ + (gst_theoradec_get_type()) +#define GST_THEORA_DEC(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_THEORA_DEC,GstTheoraExpDec)) +#define GST_THEORA_DEC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_THEORA_DEC,GstTheoraExpDec)) +#define GST_IS_THEORA_DEC(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_THEORA_DEC)) +#define GST_IS_THEORA_DEC_CLASS(obj) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_THEORA_DEC)) + +typedef struct _GstTheoraExpDec GstTheoraExpDec; +typedef struct _GstTheoraExpDecClass GstTheoraExpDecClass; + +/** + * GstTheoraExpDec: + * + * Decoder using theora-exp + */ +struct _GstTheoraExpDec +{ + GstElement element; + + /* Pads */ + GstPad *sinkpad; + GstPad *srcpad; + + /* theora decoder state */ + th_dec_ctx *dec; + th_setup_info *setup; + + theora_info info; + th_comment comment; + + gboolean have_header; + guint64 granulepos; + guint64 granule_shift; + + GstClockTime last_timestamp; + gboolean need_keyframe; + gint width, height; + gint offset_x, offset_y; + + int frame_nr; + + GList *queued; + + /* segment info */ /* with STREAM_LOCK */ + GstSegment segment; + + /* QoS stuff */ /* with LOCK*/ + gboolean proportion; + GstClockTime earliest_time; +}; + +struct _GstTheoraExpDecClass +{ + GstElementClass parent_class; +}; + +G_END_DECLS + +#endif /* __GST_THEORADEC_H__ */ |