RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-01-04 22:30:25 +00:00
Code Issues Projects Releases Wiki Activity

avformat/dashdec: Remove dead code

Browse Source 
The code in question seems to have been copied from about 70 lines
above; yet the code here is only executed if some of the variables
(namely representation_segmenttemplate_node and fragment_template_node)
are NULL, so it makes no sense to check them for a child element.

Also remove a redundant resetting of a pointer to an AVFormatContext
after avformat_close_input() (which already sets the pointer to NULL).

Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-09-18 23:50:53 +02:00
parent e09e2c6442
commit 248ef276be
1 changed files with 1 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libavformat/dashdec.c
View File

@ -1047,12 +1047,7 @@ static int parse_manifest_representation(AVFormatContext *s, const char *url,
fragmenturl_node = xmlNextElementSibling(fragmenturl_node);
}
fragment_timeline_node = find_child_node_by_name(representation_segmenttemplate_node, "SegmentTimeline");
if (!fragment_timeline_node)
fragment_timeline_node = find_child_node_by_name(fragment_template_node, "SegmentTimeline");
if (!fragment_timeline_node)
fragment_timeline_node = find_child_node_by_name(adaptionset_segmentlist_node, "SegmentTimeline");
fragment_timeline_node = find_child_node_by_name(adaptionset_segmentlist_node, "SegmentTimeline");
if (!fragment_timeline_node)
fragment_timeline_node = find_child_node_by_name(period_segmentlist_node, "SegmentTimeline");
if (fragment_timeline_node) {
@ -1898,7 +1893,6 @@ static void close_demux_for_component(struct representation *pls)
memset(&pls->pb, 0x00, sizeof(AVIOContext));
pls->ctx->pb = NULL;
avformat_close_input(&pls->ctx);
pls->ctx = NULL;
}
static int reopen_demux_for_component(AVFormatContext *s, struct representation *pls)