avcodec: Constify all the AVCodecParsers

Possible now that the next pointer no longer exists.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/libavcodec/vp9_parser.c b/libavcodec/vp9_parser.c
index c957a75667..ffcb93505f 100644
--- a/libavcodec/vp9_parser.c
+++ b/libavcodec/vp9_parser.c
@@ -64,7 +64,7 @@ static int parse(AVCodecParserContext *ctx,
     return size;
 }
 
-AVCodecParser ff_vp9_parser = {
+const AVCodecParser ff_vp9_parser = {
     .codec_ids      = { AV_CODEC_ID_VP9 },
     .parser_parse   = parse,
 };