twinvq: set block align for codecs and use it in size checks

[ffmpeg] / libavfilter / avfiltergraph.h

diff --git a/libavfilter/avfiltergraph.h b/libavfilter/avfiltergraph.h
index 58afa04cea929c0be145a0aa341643d3347e314c..47174efc6ce897ac8699f79272a7b51c92459d54 100644 (file)
--- a/libavfilter/avfiltergraph.h
+++ b/libavfilter/avfiltergraph.h
@@ -2,58 +2,28 @@
  * Filter graphs
  * copyright (c) 2007 Bobby Bingham
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * 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.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * 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 FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef FFMPEG_AVFILTERGRAPH_H
-#define FFMPEG_AVFILTERGRAPH_H
+#ifndef AVFILTER_AVFILTERGRAPH_H
+#define AVFILTER_AVFILTERGRAPH_H
 
 #include "avfilter.h"
+#include "libavutil/log.h"
 
-typedef struct AVFilterGraph {
-    unsigned filter_count;
-    AVFilterContext **filters;
-} AVFilterGraph;
 
-/**
- * Get a pointer to a graph by instance name
- */
-AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, char *name);
-
-/**
- * Add an existing filter instance to a filter graph.
- * @param graph  The filter graph
- * @param filter The filter to be added
- */
-void avfilter_graph_add_filter(AVFilterGraph *graphctx, AVFilterContext *filter);
-
-/**
- * Configure the formats of all the links in the graph.
- */
-int avfilter_graph_config_formats(AVFilterGraph *graphctx);
-
-/**
- * Configure the parameters (resolution, etc) of all links in the graph.
- */
-int avfilter_graph_config_links(AVFilterGraph *graphctx);
-
-/**
- * Free a graph and destroy its links.
- */
-void avfilter_destroy_graph(AVFilterGraph *graph);
-
-#endif  /* FFMPEG_AVFILTERGRAPH_H */
+#endif /* AVFILTER_AVFILTERGRAPH_H */