avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / argo_asf.c

diff --git a/libavformat/argo_asf.c b/libavformat/argo_asf.c
index de941caeac16150d318e2f590447fca40737ce8b..c3ac49fdc2cca718fb310f471b1ea4692e8ad057 100644 (file)
--- a/libavformat/argo_asf.c
+++ b/libavformat/argo_asf.c
@@ -75,17 +75,17 @@ void ff_argo_asf_parse_chunk_header(ArgoASFChunkHeader *hdr, const uint8_t *buf)
     hdr->flags          = AV_RL32(buf + 16);
 }
 
-int ff_argo_asf_fill_stream(AVStream *st, const ArgoASFFileHeader *fhdr,
+int ff_argo_asf_fill_stream(AVFormatContext *s, AVStream *st, const ArgoASFFileHeader *fhdr,
                             const ArgoASFChunkHeader *ckhdr)
 {
     if (ckhdr->num_samples != ASF_SAMPLE_COUNT) {
-        av_log(st, AV_LOG_ERROR, "Invalid sample count. Got %u, expected %d\n",
+        av_log(s, AV_LOG_ERROR, "Invalid sample count. Got %u, expected %d\n",
                ckhdr->num_samples, ASF_SAMPLE_COUNT);
         return AVERROR_INVALIDDATA;
     }
 
     if ((ckhdr->flags & ASF_CF_ALWAYS1) != ASF_CF_ALWAYS1 || (ckhdr->flags & ASF_CF_ALWAYS0) != 0) {
-        avpriv_request_sample(st, "Nonstandard flags (0x%08X)", ckhdr->flags);
+        avpriv_request_sample(s, "Nonstandard flags (0x%08X)", ckhdr->flags);
         return AVERROR_PATCHWELCOME;
     }
 
@@ -116,7 +116,7 @@ int ff_argo_asf_fill_stream(AVStream *st, const ArgoASFFileHeader *fhdr,
 
     if (st->codecpar->bits_per_raw_sample != 16) {
         /* The header allows for these, but I've never seen any files with them. */
-        avpriv_request_sample(st, "Non 16-bit samples");
+        avpriv_request_sample(s, "Non 16-bit samples");
         return AVERROR_PATCHWELCOME;
     }
 
@@ -212,7 +212,7 @@ static int argo_asf_read_header(AVFormatContext *s)
 
     ff_argo_asf_parse_chunk_header(&asf->ckhdr, buf);
 
-    return ff_argo_asf_fill_stream(st, &asf->fhdr, &asf->ckhdr);
+    return ff_argo_asf_fill_stream(s, st, &asf->fhdr, &asf->ckhdr);
 }
 
 static int argo_asf_read_packet(AVFormatContext *s, AVPacket *pkt)
@@ -271,7 +271,7 @@ static int argo_asf_seek(AVFormatContext *s, int stream_index,
  * - Argonaut Sound File?
  * - Audio Stream File?
  */
-AVInputFormat ff_argo_asf_demuxer = {
+const AVInputFormat ff_argo_asf_demuxer = {
     .name           = "argo_asf",
     .long_name      = NULL_IF_CONFIG_SMALL("Argonaut Games ASF"),
     .priv_data_size = sizeof(ArgoASFDemuxContext),
@@ -468,7 +468,7 @@ static const AVClass argo_asf_muxer_class = {
     .version    = LIBAVUTIL_VERSION_INT
 };
 
-AVOutputFormat ff_argo_asf_muxer = {
+const AVOutputFormat ff_argo_asf_muxer = {
     .name           = "argo_asf",
     .long_name      = NULL_IF_CONFIG_SMALL("Argonaut Games ASF"),
     /*