Add supported_samplerates field to AVCodec

[ffmpeg] / libavcodec / wnv1.c

diff --git a/libavcodec/wnv1.c b/libavcodec/wnv1.c
index 292c7e0426643c0c88770d1ad412baf2d864681e..1df741de77d2748ee60629e46f65b54c6da1a38b 100644 (file)
--- a/libavcodec/wnv1.c
+++ b/libavcodec/wnv1.c
@@ -2,29 +2,29 @@
  * Winnov WNV1 codec
  * Copyright (c) 2005 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * 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 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * 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 this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
- 
+
 /**
  * @file wnv1.c
  * Winnov WNV1 codec.
  */
- 
+
 #include "avcodec.h"
-#include "common.h"
 #include "bitstream.h"
 
 
@@ -38,7 +38,7 @@ typedef struct WNV1Context{
 
 static uint16_t code_tab[16][2]={
 {0x1FD,9}, {0xFD,8}, {0x7D,7}, {0x3D,6}, {0x1D,5}, {0x0D,4}, {0x005,3},
-{0x000,1}, 
+{0x000,1},
 {0x004,3}, {0x0C,4}, {0x1C,5}, {0x3C,6}, {0x7C,7}, {0xFC,8}, {0x1FC,9}, {0xFF,8}
 };
 
@@ -56,7 +56,7 @@ static inline int wnv1_get_code(WNV1Context *w, int base_value)
         return base_value + ((v - 7)<<w->shift);
 }
 
-static int decode_frame(AVCodecContext *avctx, 
+static int decode_frame(AVCodecContext *avctx,
                         void *data, int *data_size,
                         uint8_t *buf, int buf_size)
 {
@@ -93,7 +93,7 @@ static int decode_frame(AVCodecContext *avctx,
             l->shift = 1;
         }
     }
-    
+
     Y = p->data[0];
     U = p->data[1];
     V = p->data[2];
@@ -109,14 +109,14 @@ static int decode_frame(AVCodecContext *avctx,
         V += p->linesize[2];
     }
 
-    
+
     *data_size = sizeof(AVFrame);
     *(AVFrame*)data = l->pic;
-    
+
     return buf_size;
 }
 
-static int decode_init(AVCodecContext *avctx){
+static av_cold int decode_init(AVCodecContext *avctx){
     WNV1Context * const l = avctx->priv_data;
 
     l->avctx = avctx;