avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / tta.c

diff --git a/libavformat/tta.c b/libavformat/tta.c
index 70e98b2937d12c84d4bc0c46d000ed7b90b3304d..7a95675794f59319084250df54eb430c13218edf 100644 (file)
--- a/libavformat/tta.c
+++ b/libavformat/tta.c
@@ -119,7 +119,7 @@ static int tta_read_header(AVFormatContext *s)
     for (i = 0; i < c->totalframes; i++) {
         uint32_t size = avio_rl32(s->pb);
         int r;
-        if ((r = av_add_index_entry(st, framepos, i * c->frame_size, size, 0,
+        if ((r = av_add_index_entry(st, framepos, i * (int64_t)c->frame_size, size, 0,
                                     AVINDEX_KEYFRAME)) < 0)
             return r;
         framepos += size;
@@ -184,7 +184,7 @@ static int tta_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
     return 0;
 }
 
-AVInputFormat ff_tta_demuxer = {
+const AVInputFormat ff_tta_demuxer = {
     .name           = "tta",
     .long_name      = NULL_IF_CONFIG_SMALL("TTA (True Audio)"),
     .priv_data_size = sizeof(TTAContext),