X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Ffaanidct.h;h=817ca31214f08b1eb01928073e1f7ad36637fbd8;hb=3ade5d56d0138e6069ea3e402c2c9ad050e347c0;hp=6b775c35cc47dcd780caede55f16ce512d9ec4c5;hpb=6f08c541b4b0f96c193e4b761f1947841c07abc3;p=ffmpeg

diff --git a/libavcodec/faanidct.h b/libavcodec/faanidct.h
index 6b775c35cc4..817ca31214f 100644
--- a/libavcodec/faanidct.h
+++ b/libavcodec/faanidct.h
@@ -1,3 +1,32 @@
+/*
+ * Floating point AAN IDCT
+ * Copyright (c) 2008 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * 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 FFMPEG_FAANIDCT_H
+#define FFMPEG_FAANIDCT_H
+
+#include <stdint.h>
+#include "dsputil.h"
+
 void ff_faanidct(DCTELEM block[64]);
 void ff_faanidct_add(uint8_t *dest, int line_size, DCTELEM block[64]);
 void ff_faanidct_put(uint8_t *dest, int line_size, DCTELEM block[64]);
+
+#endif /* FFMPEG_FAANIDCT_H */