| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (c) 2010 S.N. Hemanth Meenakshisundaram <smeenaks@ucsd.edu> | ||
| 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 "libavutil/internal.h" | ||
| 22 | #include "avfilter.h" | ||
| 23 | #include "filters.h" | ||
| 24 | |||
| 25 | 22 | static int null_filter_frame(AVFilterLink *link, AVFrame *frame) | |
| 26 | { | ||
| 27 | 22 | av_frame_free(&frame); | |
| 28 | 22 | return 0; | |
| 29 | } | ||
| 30 | |||
| 31 | static const AVFilterPad avfilter_asink_anullsink_inputs[] = { | ||
| 32 | { | ||
| 33 | .name = "default", | ||
| 34 | .type = AVMEDIA_TYPE_AUDIO, | ||
| 35 | .filter_frame = null_filter_frame, | ||
| 36 | }, | ||
| 37 | }; | ||
| 38 | |||
| 39 | const FFFilter ff_asink_anullsink = { | ||
| 40 | .p.name = "anullsink", | ||
| 41 | .p.description = NULL_IF_CONFIG_SMALL("Do absolutely nothing with the input audio."), | ||
| 42 | .p.outputs = NULL, | ||
| 43 | .priv_size = 0, | ||
| 44 | FILTER_INPUTS(avfilter_asink_anullsink_inputs), | ||
| 45 | }; | ||
| 46 |