avcodec/magicyuv: Use const uint8_t* for pointer to immutable data

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

diff --git a/libavcodec/magicyuv.c b/libavcodec/magicyuv.c
index f7dfef0eb8801ca822cee4fd1a857cdbfdd6f4c8..3413d8f298e9958c206f1413832e6289745549c2 100644 (file)
--- a/libavcodec/magicyuv.c
+++ b/libavcodec/magicyuv.c
@@ -63,7 +63,7 @@ typedef struct MagicYUVContext {
     int               color_matrix;   // video color matrix
     int               flags;
     int               interlaced;     // video is interlaced
-    uint8_t          *buf;            // pointer to AVPacket->data
+    const uint8_t    *buf;            // pointer to AVPacket->data
     int               hshift[4];
     int               vshift[4];
     Slice            *slices[4];      // slice bitstream positions for each plane