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1 /* Quicktime muxer plugin for GStreamer |
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2 * Copyright (C) 2008 Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br> |
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3 * |
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4 * This library is free software; you can redistribute it and/or |
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5 * modify it under the terms of the GNU Library General Public |
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6 * License as published by the Free Software Foundation; either |
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7 * version 2 of the License, or (at your option) any later version. |
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8 * |
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9 * This library is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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12 * Library General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU Library General Public |
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15 * License along with this library; if not, write to the |
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16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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17 * Boston, MA 02111-1307, USA. |
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18 */ |
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19 /* |
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20 * Unless otherwise indicated, Source Code is licensed under MIT license. |
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21 * See further explanation attached in License Statement (distributed in the file |
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22 * LICENSE). |
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23 * |
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24 * Permission is hereby granted, free of charge, to any person obtaining a copy of |
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25 * this software and associated documentation files (the "Software"), to deal in |
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26 * the Software without restriction, including without limitation the rights to |
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27 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies |
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28 * of the Software, and to permit persons to whom the Software is furnished to do |
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29 * so, subject to the following conditions: |
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30 * |
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31 * The above copyright notice and this permission notice shall be included in all |
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32 * copies or substantial portions of the Software. |
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33 * |
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34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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35 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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36 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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37 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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38 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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39 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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40 * SOFTWARE. |
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41 */ |
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42 |
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43 #ifndef __PROPERTIES_H__ |
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44 #define __PROPERTIES_H__ |
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45 |
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46 #include <glib.h> |
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47 #include <string.h> |
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48 |
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49 /** |
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50 * Functions for copying atoms properties. |
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51 * |
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52 * All of them receive, as the input, the property to be copied, the destination |
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53 * buffer, and a pointer to an offset in the destination buffer to copy to the right place. |
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54 * This offset will be updated to the new value (offset + copied_size) |
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55 * The functions return the size of the property that has been copied or 0 |
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56 * if it couldn't copy. |
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57 */ |
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58 |
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59 void prop_copy_ensure_buffer (guint8 ** buffer, guint64 * bsize, guint64 * offset, guint64 size); |
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60 |
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61 guint64 prop_copy_uint8 (guint8 prop, guint8 **buffer, guint64 *size, guint64 *offset); |
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62 guint64 prop_copy_uint16 (guint16 prop, guint8 **buffer, guint64 *size, guint64 *offset); |
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63 guint64 prop_copy_uint32 (guint32 prop, guint8 **buffer, guint64 *size, guint64 *offset); |
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64 guint64 prop_copy_uint64 (guint64 prop, guint8 **buffer, guint64 *size, guint64 *offset); |
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65 |
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66 guint64 prop_copy_int32 (gint32 prop, guint8 **buffer, guint64 *size, guint64 *offset); |
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67 |
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68 guint64 prop_copy_uint8_array (guint8 *prop, guint size, |
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69 guint8 **buffer, guint64 *bsize, guint64 *offset); |
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70 guint64 prop_copy_uint16_array (guint16 *prop, guint size, |
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71 guint8 **buffer, guint64 *bsize, guint64 *offset); |
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72 guint64 prop_copy_uint32_array (guint32 *prop, guint size, |
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73 guint8 **buffer, guint64 *bsize, guint64 *offset); |
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74 guint64 prop_copy_uint64_array (guint64 *prop, guint size, |
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75 guint8 **buffer, guint64 *bsize, guint64 *offset); |
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76 |
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77 guint64 prop_copy_fourcc (guint32 prop, guint8 **buffer, guint64 *size, guint64 *offset); |
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78 guint64 prop_copy_fourcc_array (guint32 *prop, guint size, |
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79 guint8 **buffer, guint64 *bsize, guint64 *offset); |
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80 guint64 prop_copy_fixed_size_string (guint8 *string, guint str_size, |
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81 guint8 **buffer, guint64 *size, guint64 *offset); |
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82 guint64 prop_copy_size_string (guint8 *string, guint str_size, |
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83 guint8 **buffer, guint64 *size, guint64 *offset); |
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84 guint64 prop_copy_null_terminated_string (gchar *string, |
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85 guint8 **buffer, guint64 *size, guint64 *offset); |
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86 |
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87 #endif /* __PROPERTIES_H__ */ |