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54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/* GStreamer
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* Copyright (C) <2003> David A. Schleef <ds@schleef.org>
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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_VALUE_H__
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#define __GST_VALUE_H__
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#include <gst/gstconfig.h>
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G_BEGIN_DECLS
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#define GST_VALUE_HOLDS_FOURCC(x) TRUE
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#define GST_TYPE_FOURCC gst_type_fourcc
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#define GST_TYPE_INT_RANGE gst_type_int_range
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#define GST_TYPE_DOUBLE_RANGE gst_type_double_range
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extern GType gst_type_fourcc;
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extern GType gst_type_int_range;
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extern GType gst_type_double_range;
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void gst_value_set_fourcc (GValue *value, guint32 fourcc);
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guint32 gst_value_get_fourcc (const GValue *value);
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void gst_value_set_int_range (GValue *value, int start, int end);
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int gst_value_get_int_range_start (const GValue *value);
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int gst_value_get_int_range_end (const GValue *value);
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void gst_value_set_double_range (GValue *value, double start, double end);
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double gst_value_get_double_range_start (const GValue *value);
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double gst_value_get_double_range_end (const GValue *value);
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void _gst_value_initialize (void);
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G_END_DECLS
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#endif
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