1 files changed, 47 insertions, 0 deletions
diff --git a/libavfilter/vidstabutils.h b/libavfilter/vidstabutils.h
new file mode 100644
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+++ b/libavfilter/vidstabutils.h
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+/*
+ * Copyright (c) 2013 Georg Martius <georg dot martius at web dot de>
+ *
+ * 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_VIDSTABUTILS_H
+#define AVFILTER_VIDSTABUTILS_H
+
+#include <vid.stab/libvidstab.h>
+
+#include "avfilter.h"
+
+/* Conversion routines between libav* and vid.stab */
+
+/**
+ * Converts an AVPixelFormat to a VSPixelFormat.
+ *
+ * @param[in] ctx AVFilterContext used for logging
+ * @param[in] pf  AVPixelFormat
+ * @return    a corresponding VSPixelFormat
+ */
+VSPixelFormat ff_av2vs_pixfmt(AVFilterContext *ctx, enum AVPixelFormat pf);
+
+/**
+ * Initialize libvidstab
+ *
+ * Sets the memory allocation functions and logging constants to corresponding
+ * av* versions.
+ */
+void ff_vs_init(void);
+
+#endif