10l

[ffmpeg] / libavcodec / dvdsub.c

diff --git a/libavcodec/dvdsub.c b/libavcodec/dvdsub.c
index bf05c1a8c896841f34bbfedf3d2e95dd1f57a584..2ed015a99a9b779422fd5e37a11be228fbcd746a 100644 (file)
--- a/libavcodec/dvdsub.c
+++ b/libavcodec/dvdsub.c
@@ -2,18 +2,20 @@
  * DVD subtitle decoding for ffmpeg
  * Copyright (c) 2005 Fabrice Bellard.
  *
- * 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
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "avcodec.h"
@@ -28,12 +30,12 @@ static int dvdsub_init_decoder(AVCodecContext *avctx)
     return 0;
 }
 
-uint16_t getbe16(const uint8_t *p)
+static uint16_t getbe16(const uint8_t *p)
 {
     return (p[0] << 8) | p[1];
 }
 
-int get_nibble(const uint8_t *buf, int nibble_offset)
+static int get_nibble(const uint8_t *buf, int nibble_offset)
 {
     return (buf[nibble_offset >> 1] >> ((1 - (nibble_offset & 1)) << 2)) & 0xf;
 }