some const

Originally committed as revision 11784 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 14ff144c1b
parent 63410f2ca5
commit 14ff144c1b
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/vc1.c
+++ b/libavcodec/vc1.c
@ -3941,7 +3941,7 @@ static int vc1_decode_init(AVCodecContext *avctx)
 */
 static int vc1_decode_frame(AVCodecContext *avctx,
                            void *data, int *data_size,
-                            uint8_t *buf, int buf_size)
+                            const uint8_t *buf, int buf_size)
 {
    VC1Context *v = avctx->priv_data;
    MpegEncContext *s = &v->s;
@ -3974,7 +3974,7 @@ static int vc1_decode_frame(AVCodecContext *avctx,
        buf2 = av_mallocz(buf_size + FF_INPUT_BUFFER_PADDING_SIZE);

        if(IS_MARKER(AV_RB32(buf))){ /* frame starts with marker and needs to be parsed */
-            uint8_t *start, *end, *next;
+            const uint8_t *start, *end, *next;
            int size;

            next = buf;