From 4be292dac7e7f0586053fcced8d530ccf4ebef29 Mon Sep 17 00:00:00 2001
From: Maxim Poliakovski <max_pole@gmx.de>
Date: Mon, 30 Sep 2013 23:14:51 +0200
Subject: [PATCH] atrac: Move doxygen comments to the header

Also update copyright info and file description.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
---
 libavcodec/atrac.c | 22 +++-------------------
 libavcodec/atrac.h | 19 +++++++++++++++++--
 2 files changed, 20 insertions(+), 21 deletions(-)

diff --git a/libavcodec/atrac.c b/libavcodec/atrac.c
index 6041a12b42..b34bff3489 100644
--- a/libavcodec/atrac.c
+++ b/libavcodec/atrac.c
@@ -1,6 +1,7 @@
 /*
- * ATRAC common functions
- * Copyright (c) 2006-2008 Maxim Poliakovski
+ * common functions for the ATRAC family of decoders
+ *
+ * Copyright (c) 2006-2013 Maxim Poliakovski
  * Copyright (c) 2006-2008 Benjamin Larsson
  *
  * This file is part of Libav.
@@ -44,10 +45,6 @@ static const float qmf_48tap_half[24] = {
    -0.043596379,   -0.099384367,   0.13207909,    0.46424159
 };
 
-/**
- * Generate common tables
- */
-
 void ff_atrac_generate_tables(void)
 {
     int i;
@@ -66,19 +63,6 @@ void ff_atrac_generate_tables(void)
         }
 }
 
-
-/**
- * Quadrature mirror synthesis filter.
- *
- * @param inlo      lower part of spectrum
- * @param inhi      higher part of spectrum
- * @param nIn       size of spectrum buffer
- * @param pOut      out buffer
- * @param delayBuf  delayBuf buffer
- * @param temp      temp buffer
- */
-
-
 void ff_atrac_iqmf (float *inlo, float *inhi, unsigned int nIn, float *pOut, float *delayBuf, float *temp)
 {
     int   i, j;
diff --git a/libavcodec/atrac.h b/libavcodec/atrac.h
index 8e9ba594a7..4923caa78a 100644
--- a/libavcodec/atrac.h
+++ b/libavcodec/atrac.h
@@ -1,6 +1,7 @@
 /*
- * ATRAC common data
- * Copyright (c) 2009 Maxim Poliakovski
+ * common functions for the ATRAC family of decoders
+ *
+ * Copyright (c) 2009-2013 Maxim Poliakovski
  * Copyright (c) 2009 Benjamin Larsson
  *
  * This file is part of Libav.
@@ -30,7 +31,21 @@
 
 extern float ff_atrac_sf_table[64];
 
+/**
+ * Generate common tables.
+ */
 void ff_atrac_generate_tables(void);
+
+/**
+ * Quadrature mirror synthesis filter.
+ *
+ * @param inlo      lower part of spectrum
+ * @param inhi      higher part of spectrum
+ * @param nIn       size of spectrum buffer
+ * @param pOut      out buffer
+ * @param delayBuf  delayBuf buffer
+ * @param temp      temp buffer
+ */
 void ff_atrac_iqmf (float *inlo, float *inhi, unsigned int nIn, float *pOut, float *delayBuf, float *temp);
 
 #endif /* AVCODEC_ATRAC_H */