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104 lines
2.7 KiB
C
104 lines
2.7 KiB
C
/* GStreamer
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*
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* Copyright (C) 2006 Lutz Mueller <lutz@topfrose.de>
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* Copyright (C) 2006 Edward Hervey <bilboed@bilbod.com>
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_REAL_VIDEO_DEC_H__
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#define __GST_REAL_VIDEO_DEC_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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G_BEGIN_DECLS
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#define GST_TYPE_REAL_VIDEO_DEC (gst_real_video_dec_get_type())
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#define GST_REAL_VIDEO_DEC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_REAL_VIDEO_DEC,GstRealVideoDec))
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#define GST_REAL_VIDEO_DEC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_REAL_VIDEO_DEC,GstRealVideoDecClass))
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typedef struct _GstRealVideoDec GstRealVideoDec;
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typedef struct _GstRealVideoDecClass GstRealVideoDecClass;
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typedef enum _GstRealVideoDecVersion GstRealVideoDecVersion;
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enum _GstRealVideoDecVersion
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{
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GST_REAL_VIDEO_DEC_VERSION_2 = 2,
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GST_REAL_VIDEO_DEC_VERSION_3 = 3,
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GST_REAL_VIDEO_DEC_VERSION_4 = 4
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};
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typedef struct {
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GModule *module;
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gpointer context;
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guint32 (*Init) (gpointer, gpointer);
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guint32 (*Free) (gpointer);
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guint32 (*Transform) (gchar *, gchar *, gpointer, gpointer, gpointer);
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guint32 (*Message) (gpointer, gpointer);
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/*
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GstRealVideoDecMessageFunc custom_message;
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GstRealVideoDecFreeFunc free;
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GstRealVideoDecInitFunc init;
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GstRealVideoDecTransformFunc transform;
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*/
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} GstRVDecLibrary;
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struct _GstRealVideoDec
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{
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GstElement parent;
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GstPad *src, *snk;
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/* Caps */
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GstRealVideoDecVersion version;
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guint width, height;
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gint format, subformat;
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gint framerate_num, framerate_denom;
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gint error_count;
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/* Library functions */
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GstRVDecLibrary lib;
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/* Properties */
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gchar *real_codecs_path;
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gboolean checked_modules;
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gchar *rv20_names;
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gboolean valid_rv20;
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gchar *rv30_names;
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gboolean valid_rv30;
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gchar *rv40_names;
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gboolean valid_rv40;
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gint max_errors;
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};
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struct _GstRealVideoDecClass
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{
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GstElementClass parent_class;
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};
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GType gst_real_video_dec_get_type (void);
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G_END_DECLS
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#endif /* __GST_REAL_VIDEO_DEC_H__ */
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