avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / pva.c

diff --git a/libavformat/pva.c b/libavformat/pva.c
index 04ae8e2800cce1cd203d712929bb96c4b1f50ea6..8e3013a4964936ad78e8594f6670faa75b45a4af 100644 (file)
--- a/libavformat/pva.c
+++ b/libavformat/pva.c
@@ -40,7 +40,7 @@ static int pva_check(const uint8_t *p) {
     return length + 8;
 }
 
-static int pva_probe(AVProbeData * pd) {
+static int pva_probe(const AVProbeData * pd) {
     const unsigned char *buf = pd->buf;
     int len = pva_check(buf);
 
@@ -227,7 +227,7 @@ static int64_t pva_read_timestamp(struct AVFormatContext *s, int stream_index,
     return res;
 }
 
-AVInputFormat ff_pva_demuxer = {
+const AVInputFormat ff_pva_demuxer = {
     .name           = "pva",
     .long_name      = NULL_IF_CONFIG_SMALL("TechnoTrend PVA"),
     .priv_data_size = sizeof(PVAContext),