actually return bytes read

Originally committed as revision 8502 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · 877519f550
parent 7a28b7714e
commit 877519f550
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/gifdec.c
+++ b/libavcodec/gifdec.c
@ -317,7 +317,7 @@ static int gif_decode_frame(AVCodecContext *avctx, void *data, int *data_size, u
    *picture = s->picture;
    *data_size = sizeof(AVPicture);
-    return 0;
+    return s->bytestream - buf;
 }
 static int gif_decode_close(AVCodecContext *avctx)