LCOV - code coverage report
Current view: top level - libavutil - downmix_info.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 6 7 85.7 %
Date: 2017-10-18 21:45:51 Functions: 1 1 100.0 %

          Line data    Source code
       1             : /*
       2             :  * Copyright (c) 2014 Tim Walker <tdskywalker@gmail.com>
       3             :  *
       4             :  * This file is part of FFmpeg.
       5             :  *
       6             :  * FFmpeg is free software; you can redistribute it and/or
       7             :  * modify it under the terms of the GNU Lesser General Public
       8             :  * License as published by the Free Software Foundation; either
       9             :  * version 2.1 of the License, or (at your option) any later version.
      10             :  *
      11             :  * FFmpeg is distributed in the hope that it will be useful,
      12             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14             :  * Lesser General Public License for more details.
      15             :  *
      16             :  * You should have received a copy of the GNU Lesser General Public
      17             :  * License along with FFmpeg; if not, write to the Free Software
      18             :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
      19             :  */
      20             : 
      21             : #include "downmix_info.h"
      22             : #include "frame.h"
      23             : 
      24        2107 : AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame)
      25             : {
      26             :     AVFrameSideData *side_data;
      27             : 
      28        2107 :     side_data = av_frame_get_side_data(frame, AV_FRAME_DATA_DOWNMIX_INFO);
      29             : 
      30        2107 :     if (!side_data)
      31        2107 :         side_data = av_frame_new_side_data(frame, AV_FRAME_DATA_DOWNMIX_INFO,
      32             :                                            sizeof(AVDownmixInfo));
      33             : 
      34        2107 :     if (!side_data)
      35           0 :         return NULL;
      36             : 
      37        2107 :     return (AVDownmixInfo*)side_data->data;
      38             : }

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