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98 lines
2.8 KiB
C
98 lines
2.8 KiB
C
/* GStreamer
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* Copyright (C) 2006 David A. Schleef <ds@schleef.org>
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* Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org>
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*
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* gstrawparse.h:
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_RAW_PARSE_H__
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#define __GST_RAW_PARSE_H__
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#include <gst/gst.h>
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#include <gst/base/gstbasetransform.h>
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#include <gst/base/gstadapter.h>
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G_BEGIN_DECLS
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#define GST_TYPE_RAW_PARSE \
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(gst_raw_parse_get_type())
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#define GST_RAW_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RAW_PARSE,GstRawParse))
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#define GST_RAW_PARSE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RAW_PARSE,GstRawParseClass))
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#define GST_RAW_PARSE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),GST_TYPE_RAW_PARSE,GstRawParseClass))
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#define GST_IS_RAW_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RAW_PARSE))
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#define GST_IS_RAW_PARSE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RAW_PARSE))
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typedef struct _GstRawParse GstRawParse;
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typedef struct _GstRawParseClass GstRawParseClass;
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struct _GstRawParse
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{
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GstElement parent;
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/* <private> */
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GstPad *sinkpad;
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GstPad *srcpad;
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GstPadActivateMode mode;
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GstAdapter *adapter;
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gint framesize;
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gint fps_d;
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gint fps_n;
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gboolean discont;
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guint64 n_frames;
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gint64 upstream_length;
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gint64 offset;
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GstSegment segment;
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gboolean running;
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GstEvent *close_segment;
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GstEvent *start_segment;
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gboolean negotiated;
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};
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struct _GstRawParseClass
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{
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GstElementClass parent_class;
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GstCaps * (*get_caps) (GstRawParse *rp);
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void (*set_buffer_flags) (GstRawParse *rp, GstBuffer *buffer);
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gboolean multiple_frames_per_buffer;
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};
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GType gst_raw_parse_get_type (void);
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void gst_raw_parse_class_set_src_pad_template (GstRawParseClass *klass, const GstCaps * allowed_caps);
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void gst_raw_parse_class_set_multiple_frames_per_buffer (GstRawParseClass *klass, gboolean multiple_frames);
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void gst_raw_parse_set_framesize (GstRawParse *rp, int framesize);
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void gst_raw_parse_set_fps (GstRawParse *rp, int fps_n, int fps_d);
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void gst_raw_parse_get_fps (GstRawParse *rp, int *fps_n, int *fps_d);
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gboolean gst_raw_parse_is_negotiated (GstRawParse *rp);
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G_END_DECLS
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#endif /* __GST_RAW_PARSE_H__ */
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