avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / srtdec.c

diff --git a/libavformat/srtdec.c b/libavformat/srtdec.c
index 56bd0c43f69020502b88e859a9d47b86c9791cd8..fa52b85566c8e55bcd5028f01a37363b4d58421c 100644 (file)
--- a/libavformat/srtdec.c
+++ b/libavformat/srtdec.c
@@ -30,7 +30,7 @@ typedef struct {
     FFDemuxSubtitlesQueue q;
 } SRTContext;
 
-static int srt_probe(AVProbeData *p)
+static int srt_probe(const AVProbeData *p)
 {
     int v;
     char buf[64], *pbuf;
@@ -207,6 +207,8 @@ static int srt_read_header(AVFormatContext *s)
     ff_subtitles_queue_finalize(s, &srt->q);
 
 end:
+    if (res < 0)
+        ff_subtitles_queue_clean(&srt->q);
     av_bprint_finalize(&buf, NULL);
     return res;
 }
@@ -232,7 +234,7 @@ static int srt_read_close(AVFormatContext *s)
     return 0;
 }
 
-AVInputFormat ff_srt_demuxer = {
+const AVInputFormat ff_srt_demuxer = {
     .name        = "srt",
     .long_name   = NULL_IF_CONFIG_SMALL("SubRip subtitle"),
     .priv_data_size = sizeof(SRTContext),