88beb2df98
* qatar/master: FATE: fix the asyncts test build: Drop gcc-specific warning flag from header compilation rule FATE: add a test for the asyncts audio filter. matroskadec: return more correct error code on read error. buffersrc: check ff_get_audio_buffer() for errors. lavfi: check all ff_get_video_buffer() calls for errors. lavfi: check all avfilter_ref_buffer() calls for errors. vf_select: avoid an unnecessary avfilter_ref_buffer(). buffersrc: avoid creating unnecessary buffer reference lavfi: use avfilter_unref_bufferp() where appropriate. vf_fps: add more error checks. vf_fps: fix a memleak on malloc failure. lavfi: check all ff_start_frame/draw_slice/end_frame calls for errors lavfi: add error handling to end_frame(). lavfi: add error handling to draw_slice(). lavfi: add error handling to start_frame(). Conflicts: Makefile ffplay.c libavfilter/buffersrc.c libavfilter/vf_boxblur.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_frei0r.c libavfilter/vf_hflip.c libavfilter/vf_overlay.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavfilter/video.c libavfilter/vsrc_color.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "avfilter.h"
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#include "internal.h"
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static int start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
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{
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return 0;
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}
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static int end_frame(AVFilterLink *link)
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{
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return 0;
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}
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AVFilter avfilter_vsink_nullsink = {
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.name = "nullsink",
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.description = NULL_IF_CONFIG_SMALL("Do absolutely nothing with the input video."),
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.priv_size = 0,
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.inputs = (const AVFilterPad[]) {
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{
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.name = "default",
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.type = AVMEDIA_TYPE_VIDEO,
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.start_frame = start_frame,
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.end_frame = end_frame,
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},
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{ .name = NULL},
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},
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.outputs = (const AVFilterPad[]) {{ .name = NULL }},
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};
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