make "size" variable in avpicture_alloc signed, since avpicture_get_size
authorReimar Döffinger <Reimar.Doeffinger@gmx.de>
Wed, 19 Apr 2006 19:51:56 +0000 (19:51 +0000)
committerReimar Döffinger <Reimar.Doeffinger@gmx.de>
Wed, 19 Apr 2006 19:51:56 +0000 (19:51 +0000)
returns -1 on error which was not detected with previous code.

Originally committed as revision 5304 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/imgconvert.c

index d066d40..cf0c297 100644 (file)
@@ -1944,7 +1944,7 @@ static ConvertEntry convert_table[PIX_FMT_NB][PIX_FMT_NB] = {
 int avpicture_alloc(AVPicture *picture,
                            int pix_fmt, int width, int height)
 {
-    unsigned int size;
+    int size;
     void *ptr;
 
     size = avpicture_get_size(pix_fmt, width, height);