From 129bb238430ec45a3b5f8f1d384df590ddf7b62f Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Sat, 11 May 2013 20:41:46 +0200 Subject: lavfi: add a slice threading infrastructure Mostly based on libavcodec's --- libavfilter/thread.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 libavfilter/thread.h (limited to 'libavfilter/thread.h') diff --git a/libavfilter/thread.h b/libavfilter/thread.h new file mode 100644 index 0000000..49134d9 --- /dev/null +++ b/libavfilter/thread.h @@ -0,0 +1,31 @@ +/* + * + * This file is part of Libav. + * + * Libav 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. + * + * Libav 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 Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVFILTER_THREAD_H +#define AVFILTER_THREAD_H + +#include "avfilter.h" + +typedef int (action_func)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs); + +int ff_graph_thread_init(AVFilterGraph *graph); + +void ff_graph_thread_free(AVFilterGraph *graph); + +#endif /* AVFILTER_THREAD_H */ -- cgit v1.1