avcodec/av1_parser: constify some variables

Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/libavcodec/av1_parser.c b/libavcodec/av1_parser.c
index b6c8004ee3..d2dfdb3580 100644
--- a/libavcodec/av1_parser.c
+++ b/libavcodec/av1_parser.c
@@ -56,9 +56,9 @@ static int av1_parser_parse(AVCodecParserContext *ctx,
 {
     AV1ParseContext *s = ctx->priv_data;
     CodedBitstreamFragment *td = &s->temporal_unit;
-    CodedBitstreamAV1Context *av1 = s->cbc->priv_data;
-    AV1RawSequenceHeader *seq;
-    AV1RawColorConfig *color;
+    const CodedBitstreamAV1Context *av1 = s->cbc->priv_data;
+    const AV1RawSequenceHeader *seq;
+    const AV1RawColorConfig *color;
     int ret;
 
     *out_data = data;
@@ -96,9 +96,9 @@ static int av1_parser_parse(AVCodecParserContext *ctx,
     color = &seq->color_config;
 
     for (int i = 0; i < td->nb_units; i++) {
-        CodedBitstreamUnit *unit = &td->units[i];
-        AV1RawOBU *obu = unit->content;
-        AV1RawFrameHeader *frame;
+        const CodedBitstreamUnit *unit = &td->units[i];
+        const AV1RawOBU *obu = unit->content;
+        const AV1RawFrameHeader *frame;
 
         if (unit->type == AV1_OBU_FRAME)
             frame = &obu->obu.frame.header;