FFmpeg
Functions
film_grain_params.c File Reference
#include "film_grain_params.h"

Go to the source code of this file.

Functions

AVFilmGrainParamsav_film_grain_params_alloc (size_t *size)
 This file is part of FFmpeg. More...
 
AVFilmGrainParamsav_film_grain_params_create_side_data (AVFrame *frame)
 Allocate a complete AVFilmGrainParams and add it to the frame. More...
 

Function Documentation

◆ av_film_grain_params_alloc()

AVFilmGrainParams* av_film_grain_params_alloc ( size_t *  size)

This file is part of FFmpeg.

Allocate an AVFilmGrainParams structure and set its fields to default values.

FFmpeg is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

FFmpeg 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with FFmpeg; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Definition at line 21 of file film_grain_params.c.

◆ av_film_grain_params_create_side_data()

AVFilmGrainParams* av_film_grain_params_create_side_data ( AVFrame frame)

Allocate a complete AVFilmGrainParams and add it to the frame.

Parameters
frameThe frame which side data is added to.
Returns
The AVFilmGrainParams structure to be filled by caller.

Definition at line 31 of file film_grain_params.c.

Referenced by export_film_grain(), h264_export_frame_props(), and libdav1d_receive_frame().