1 files changed, 33 insertions, 0 deletions
diff --git a/contrib/ffmpeg/libavcodec/faandct.h b/contrib/ffmpeg/libavcodec/faandct.h
new file mode 100644
index 000000000..77dd41dae
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/faandct.h
@@ -0,0 +1,33 @@
+/*
+ * Floating point AAN DCT
+ * Copyright (c) 2003 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
+ *
+ */
+
+/**
+ * @file faandct.h
+ * @brief
+ *     Floating point AAN DCT
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#define FAAN_POSTSCALE
+
+void ff_faandct(DCTELEM * data);
+void ff_faandct248(DCTELEM * data);