avformat/utils: Move avpriv_new_chapter to demux_utils.c

It is demuxer-only: Muxers deal only with chapters given to them;
they don't create any of their own.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 0 insertions, 41 deletions

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 2d5ee8f7bc..1235315986 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -694,47 +694,6 @@ AVProgram *av_new_program(AVFormatContext *ac, int id)
     return program;
 }
 
-AVChapter *avpriv_new_chapter(AVFormatContext *s, int64_t id, AVRational time_base,
-                              int64_t start, int64_t end, const char *title)
-{
-    FFFormatContext *const si = ffformatcontext(s);
-    AVChapter *chapter = NULL;
-    int ret;
-
-    if (end != AV_NOPTS_VALUE && start > end) {
-        av_log(s, AV_LOG_ERROR, "Chapter end time %"PRId64" before start %"PRId64"\n", end, start);
-        return NULL;
-    }
-
-    if (!s->nb_chapters) {
-        si->chapter_ids_monotonic = 1;
-    } else if (!si->chapter_ids_monotonic || s->chapters[s->nb_chapters-1]->id >= id) {
-        for (unsigned i = 0; i < s->nb_chapters; i++)
-            if (s->chapters[i]->id == id)
-                chapter = s->chapters[i];
-        if (!chapter)
-            si->chapter_ids_monotonic = 0;
-    }
-
-    if (!chapter) {
-        chapter = av_mallocz(sizeof(AVChapter));
-        if (!chapter)
-            return NULL;
-        ret = av_dynarray_add_nofree(&s->chapters, &s->nb_chapters, chapter);
-        if (ret < 0) {
-            av_free(chapter);
-            return NULL;
-        }
-    }
-    av_dict_set(&chapter->metadata, "title", title, 0);
-    chapter->id        = id;
-    chapter->time_base = time_base;
-    chapter->start     = start;
-    chapter->end       = end;
-
-    return chapter;
-}
-
 void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned idx)
 {
     AVProgram *program = NULL;