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65 lines
3.3 KiB
C
65 lines
3.3 KiB
C
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/* Quicktime muxer plugin for GStreamer
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* Copyright (C) 2008 Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>
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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 __PROPERTIES_H__
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#define __PROPERTIES_H__
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#include <glib.h>
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#include <string.h>
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/**
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* Functions for copying atoms properties.
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*
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* All of them receive, as the input, the property to be copied, the destination
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* buffer, and a pointer to an offset in the destination buffer to copy to the right place.
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* This offset will be updated to the new value (offset + copied_size)
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* The functions return the size of the property that has been copied or 0
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* if it couldn't copy.
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*/
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void prop_copy_ensure_buffer (guint8 ** buffer, guint64 * bsize, guint64 * offset, guint64 size);
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guint64 prop_copy_uint8 (guint8 prop, guint8 **buffer, guint64 *size, guint64 *offset);
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guint64 prop_copy_uint16 (guint16 prop, guint8 **buffer, guint64 *size, guint64 *offset);
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guint64 prop_copy_uint32 (guint32 prop, guint8 **buffer, guint64 *size, guint64 *offset);
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guint64 prop_copy_uint64 (guint64 prop, guint8 **buffer, guint64 *size, guint64 *offset);
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guint64 prop_copy_int32 (gint32 prop, guint8 **buffer, guint64 *size, guint64 *offset);
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guint64 prop_copy_uint8_array (guint8 *prop, guint size,
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guint8 **buffer, guint64 *bsize, guint64 *offset);
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guint64 prop_copy_uint16_array (guint16 *prop, guint size,
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guint8 **buffer, guint64 *bsize, guint64 *offset);
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guint64 prop_copy_uint32_array (guint32 *prop, guint size,
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guint8 **buffer, guint64 *bsize, guint64 *offset);
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guint64 prop_copy_uint64_array (guint64 *prop, guint size,
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guint8 **buffer, guint64 *bsize, guint64 *offset);
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guint64 prop_copy_fourcc (guint32 prop, guint8 **buffer, guint64 *size, guint64 *offset);
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guint64 prop_copy_fourcc_array (guint32 *prop, guint size,
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guint8 **buffer, guint64 *bsize, guint64 *offset);
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guint64 prop_copy_fixed_size_string (guint8 *string, guint str_size,
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guint8 **buffer, guint64 *size, guint64 *offset);
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guint64 prop_copy_size_string (guint8 *string, guint str_size,
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guint8 **buffer, guint64 *size, guint64 *offset);
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guint64 prop_copy_null_terminated_string (gchar *string,
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guint8 **buffer, guint64 *size, guint64 *offset);
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#endif /* __PROPERTIES_H__ */
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