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Diffstat (limited to 'gst/qtmux/properties.h')
| -rw-r--r-- | gst/qtmux/properties.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gst/qtmux/properties.h b/gst/qtmux/properties.h new file mode 100644 index 00000000..a2935caf --- /dev/null +++ b/gst/qtmux/properties.h @@ -0,0 +1,64 @@ +/* Quicktime muxer plugin for GStreamer + * Copyright (C) 2008 Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br> + * + * 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 __PROPERTIES_H__ +#define __PROPERTIES_H__ + +#include <glib.h> +#include <string.h> + +/** + * Functions for copying atoms properties. + * + * All of them receive, as the input, the property to be copied, the destination + * buffer, and a pointer to an offset in the destination buffer to copy to the right place. + * This offset will be updated to the new value (offset + copied_size) + * The functions return the size of the property that has been copied or 0 + * if it couldn't copy. + */ + +void prop_copy_ensure_buffer (guint8 ** buffer, guint64 * bsize, guint64 * offset, guint64 size); + +guint64 prop_copy_uint8 (guint8 prop, guint8 **buffer, guint64 *size, guint64 *offset); +guint64 prop_copy_uint16 (guint16 prop, guint8 **buffer, guint64 *size, guint64 *offset); +guint64 prop_copy_uint32 (guint32 prop, guint8 **buffer, guint64 *size, guint64 *offset); +guint64 prop_copy_uint64 (guint64 prop, guint8 **buffer, guint64 *size, guint64 *offset); + +guint64 prop_copy_int32 (gint32 prop, guint8 **buffer, guint64 *size, guint64 *offset); + +guint64 prop_copy_uint8_array (guint8 *prop, guint size, + guint8 **buffer, guint64 *bsize, guint64 *offset); +guint64 prop_copy_uint16_array (guint16 *prop, guint size, + guint8 **buffer, guint64 *bsize, guint64 *offset); +guint64 prop_copy_uint32_array (guint32 *prop, guint size, + guint8 **buffer, guint64 *bsize, guint64 *offset); +guint64 prop_copy_uint64_array (guint64 *prop, guint size, + guint8 **buffer, guint64 *bsize, guint64 *offset); + +guint64 prop_copy_fourcc (guint32 prop, guint8 **buffer, guint64 *size, guint64 *offset); +guint64 prop_copy_fourcc_array (guint32 *prop, guint size, + guint8 **buffer, guint64 *bsize, guint64 *offset); +guint64 prop_copy_fixed_size_string (guint8 *string, guint str_size, + guint8 **buffer, guint64 *size, guint64 *offset); +guint64 prop_copy_size_string (guint8 *string, guint str_size, + guint8 **buffer, guint64 *size, guint64 *offset); +guint64 prop_copy_null_terminated_string (gchar *string, + guint8 **buffer, guint64 *size, guint64 *offset); + +#endif /* __PROPERTIES_H__ */ |