cbs: Don't set AVBuffer's opaque

[ffmpeg] / libavformat / yuv4mpegdec.c

diff --git a/libavformat/yuv4mpegdec.c b/libavformat/yuv4mpegdec.c
index 855fadbb31a3f9a25b58c5c85fbd848389f4ad80..fc2f0ca0543deaddb979beda9273b45132644f21 100644 (file)
--- a/libavformat/yuv4mpegdec.c
+++ b/libavformat/yuv4mpegdec.c
@@ -333,7 +333,7 @@ static int yuv4_read_seek(AVFormatContext *s, int stream_index,
     return 0;
 }
 
-static int yuv4_probe(AVProbeData *pd)
+static int yuv4_probe(const AVProbeData *pd)
 {
     /* check file header */
     if (strncmp(pd->buf, Y4M_MAGIC, sizeof(Y4M_MAGIC) - 1) == 0)