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Diffstat (limited to 'libavfilter/graphparser.h')
-rw-r--r-- | libavfilter/graphparser.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/libavfilter/graphparser.h b/libavfilter/graphparser.h deleted file mode 100644 index f044b58c44..0000000000 --- a/libavfilter/graphparser.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Filter graph parser - * copyright (c) 2007 Bobby Bingham - * - * This file is part of FFmpeg. - * - * 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 - */ - -#ifndef AVFILTER_GRAPHPARSER_H -#define AVFILTER_GRAPHPARSER_H - -#include "avfilter.h" -#include "avfiltergraph.h" - -/** - * A linked-list of the inputs/outputs of the filter chain. - * - * This is mainly useful for avfilter_graph_parse(), since this - * function may accept a description of a graph with not connected - * input/output pads. This struct specifies, per each not connected - * pad contained in the graph, the filter context and the pad index - * required for establishing a link. - */ -typedef struct AVFilterInOut { - /** unique name for this input/output in the list */ - char *name; - - /** filter context associated to this input/output */ - AVFilterContext *filter_ctx; - - /** index of the filt_ctx pad to use for linking */ - int pad_idx; - - /** next input/input in the list, NULL if this is the last */ - struct AVFilterInOut *next; -} AVFilterInOut; - -/** - * Add a graph described by a string to a graph. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph - * @param outputs linked list to the outputs of the graph - * @return zero on success, a negative AVERROR code on error - */ -int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *inputs, AVFilterInOut *outputs, - AVClass *log_ctx); - -#endif /* AVFILTER_GRAPHPARSER_H */ |