1 files changed, 9 insertions, 10 deletions

diff --git a/libavcodec/avpicture.c b/libavcodec/avpicture.c
index 6bde0f8445..0484dc3f7b 100644
--- a/libavcodec/avpicture.c
+++ b/libavcodec/avpicture.c
@@ -2,20 +2,20 @@
  * AVPicture management routines
  * Copyright (c) 2001, 2002, 2003 Fabrice Bellard
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * 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.
  *
- * Libav 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 Libav; 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
  */
 
@@ -31,19 +31,18 @@
 #include "libavutil/imgutils.h"
 #include "libavutil/colorspace.h"
 
-int avpicture_fill(AVPicture *picture, uint8_t *ptr,
+int avpicture_fill(AVPicture *picture, const uint8_t *ptr,
                    enum AVPixelFormat pix_fmt, int width, int height)
 {
     return av_image_fill_arrays(picture->data, picture->linesize,
                                 ptr, pix_fmt, width, height, 1);
 }
 
-int avpicture_layout(const AVPicture* src, enum AVPixelFormat pix_fmt,
-                     int width, int height,
+int avpicture_layout(const AVPicture* src, enum AVPixelFormat pix_fmt, int width, int height,
                      unsigned char *dest, int dest_size)
 {
     return av_image_copy_to_buffer(dest, dest_size,
-                                   src->data, src->linesize,
+                                   (const uint8_t * const*)src->data, src->linesize,
                                    pix_fmt, width, height, 1);
 }
 
@@ -67,13 +66,13 @@ int avpicture_alloc(AVPicture *picture,
 
 void avpicture_free(AVPicture *picture)
 {
-    av_free(picture->data[0]);
+    av_freep(&picture->data[0]);
 }
 
 void av_picture_copy(AVPicture *dst, const AVPicture *src,
                      enum AVPixelFormat pix_fmt, int width, int height)
 {
-    av_image_copy(dst->data, dst->linesize, src->data,
+    av_image_copy(dst->data, dst->linesize, (const uint8_t **)src->data,
                   src->linesize, pix_fmt, width, height);
 }